diff options
379 files changed, 9783 insertions, 9932 deletions
diff --git a/.github/workflows/check-whitespace.yml b/.github/workflows/check-whitespace.yml index f1483059c7..8c4358d805 100644 --- a/.github/workflows/check-whitespace.yml +++ b/.github/workflows/check-whitespace.yml @@ -12,15 +12,9 @@ jobs: check-whitespace: runs-on: ubuntu-latest steps: - - name: Set commit count - shell: bash - run: echo "COMMIT_DEPTH=$((1+$COMMITS))" >>$GITHUB_ENV - env: - COMMITS: ${{ github.event.pull_request.commits }} - - uses: actions/checkout@v2 with: - fetch-depth: ${{ env.COMMIT_DEPTH }} + fetch-depth: 0 - name: git log --check id: check_out @@ -47,25 +41,9 @@ jobs: echo "${dash} ${etc}" ;; esac - done <<< $(git log --check --pretty=format:"---% h% s" -${{github.event.pull_request.commits}}) + done <<< $(git log --check --pretty=format:"---% h% s" ${{github.event.pull_request.base.sha}}..) if test -n "${log}" then - echo "::set-output name=checkout::"${log}"" exit 2 fi - - - name: Add Check Output as Comment - uses: actions/github-script@v3 - id: add-comment - env: - log: ${{ steps.check_out.outputs.checkout }} - with: - script: | - await github.issues.createComment({ - issue_number: context.issue.number, - owner: context.repo.owner, - repo: context.repo.repo, - body: `Whitespace errors found in workflow ${{ github.workflow }}:\n\n\`\`\`\n${process.env.log.replace(/\\n/g, "\n")}\n\`\`\`` - }) - if: ${{ failure() }} diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml index 73856bafc9..47876a4f02 100644 --- a/.github/workflows/main.yml +++ b/.github/workflows/main.yml @@ -81,44 +81,21 @@ jobs: if: needs.ci-config.outputs.enabled == 'yes' runs-on: windows-latest steps: - - uses: actions/checkout@v1 - - name: download git-sdk-64-minimal - shell: bash - run: | - ## Get artifact - urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds - id=$(curl "$urlbase?definitions=22&statusFilter=completed&resultFilter=succeeded&\$top=1" | - jq -r ".value[] | .id") - download_url="$(curl "$urlbase/$id/artifacts" | - jq -r '.value[] | select(.name == "git-sdk-64-minimal").resource.downloadUrl')" - curl --connect-timeout 10 --retry 5 --retry-delay 0 --retry-max-time 240 \ - -o artifacts.zip "$download_url" - - ## Unzip and remove the artifact - unzip artifacts.zip - rm artifacts.zip + - uses: actions/checkout@v2 + - uses: git-for-windows/setup-git-for-windows-sdk@v1 - name: build - shell: powershell + shell: bash env: HOME: ${{runner.workspace}} - MSYSTEM: MINGW64 NO_PERL: 1 - run: | - & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @" - printf '%s\n' /git-sdk-64-minimal/ >>.git/info/exclude - - ci/make-test-artifacts.sh artifacts - "@ - - name: upload build artifacts - uses: actions/upload-artifact@v1 + run: ci/make-test-artifacts.sh artifacts + - name: zip up tracked files + run: git archive -o artifacts/tracked.tar.gz HEAD + - name: upload tracked files and build artifacts + uses: actions/upload-artifact@v2 with: name: windows-artifacts path: artifacts - - name: upload git-sdk-64-minimal - uses: actions/upload-artifact@v1 - with: - name: git-sdk-64-minimal - path: git-sdk-64-minimal windows-test: runs-on: windows-latest needs: [windows-build] @@ -127,37 +104,25 @@ jobs: matrix: nr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] steps: - - uses: actions/checkout@v1 - - name: download build artifacts - uses: actions/download-artifact@v1 + - name: download tracked files and build artifacts + uses: actions/download-artifact@v2 with: name: windows-artifacts path: ${{github.workspace}} - - name: extract build artifacts + - name: extract tracked files and build artifacts shell: bash - run: tar xf artifacts.tar.gz - - name: download git-sdk-64-minimal - uses: actions/download-artifact@v1 - with: - name: git-sdk-64-minimal - path: ${{github.workspace}}/git-sdk-64-minimal/ + run: tar xf artifacts.tar.gz && tar xf tracked.tar.gz + - uses: git-for-windows/setup-git-for-windows-sdk@v1 - name: test - shell: powershell - run: | - & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @" - # Let Git ignore the SDK - printf '%s\n' /git-sdk-64-minimal/ >>.git/info/exclude - - ci/run-test-slice.sh ${{matrix.nr}} 10 - "@ + shell: bash + run: ci/run-test-slice.sh ${{matrix.nr}} 10 - name: ci/print-test-failures.sh if: failure() - shell: powershell - run: | - & .\git-sdk-64-minimal\usr\bin\bash.exe -lc ci/print-test-failures.sh + shell: bash + run: ci/print-test-failures.sh - name: Upload failed tests' directories if: failure() && env.FAILED_TEST_ARTIFACTS != '' - uses: actions/upload-artifact@v1 + uses: actions/upload-artifact@v2 with: name: failed-tests-windows path: ${{env.FAILED_TEST_ARTIFACTS}} @@ -165,27 +130,12 @@ jobs: needs: ci-config if: needs.ci-config.outputs.enabled == 'yes' env: - MSYSTEM: MINGW64 NO_PERL: 1 GIT_CONFIG_PARAMETERS: "'user.name=CI' 'user.email=ci@git'" runs-on: windows-latest steps: - - uses: actions/checkout@v1 - - name: download git-sdk-64-minimal - shell: bash - run: | - ## Get artifact - urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds - id=$(curl "$urlbase?definitions=22&statusFilter=completed&resultFilter=succeeded&\$top=1" | - jq -r ".value[] | .id") - download_url="$(curl "$urlbase/$id/artifacts" | - jq -r '.value[] | select(.name == "git-sdk-64-minimal").resource.downloadUrl')" - curl --connect-timeout 10 --retry 5 --retry-delay 0 --retry-max-time 240 \ - -o artifacts.zip "$download_url" - - ## Unzip and remove the artifact - unzip artifacts.zip - rm artifacts.zip + - uses: actions/checkout@v2 + - uses: git-for-windows/setup-git-for-windows-sdk@v1 - name: initialize vcpkg uses: actions/checkout@v2 with: @@ -203,75 +153,60 @@ jobs: - name: add msbuild to PATH uses: microsoft/setup-msbuild@v1 - name: copy dlls to root - shell: powershell - run: | - & compat\vcbuild\vcpkg_copy_dlls.bat release - if (!$?) { exit(1) } + shell: cmd + run: compat\vcbuild\vcpkg_copy_dlls.bat release - name: generate Visual Studio solution shell: bash run: | cmake `pwd`/contrib/buildsystems/ -DCMAKE_PREFIX_PATH=`pwd`/compat/vcbuild/vcpkg/installed/x64-windows \ - -DMSGFMT_EXE=`pwd`/git-sdk-64-minimal/mingw64/bin/msgfmt.exe -DPERL_TESTS=OFF -DPYTHON_TESTS=OFF -DCURL_NO_CURL_CMAKE=ON + -DNO_GETTEXT=YesPlease -DPERL_TESTS=OFF -DPYTHON_TESTS=OFF -DCURL_NO_CURL_CMAKE=ON - name: MSBuild run: msbuild git.sln -property:Configuration=Release -property:Platform=x64 -maxCpuCount:4 -property:PlatformToolset=v142 - name: bundle artifact tar - shell: powershell + shell: bash env: MSVC: 1 VCPKG_ROOT: ${{github.workspace}}\compat\vcbuild\vcpkg run: | - & git-sdk-64-minimal\usr\bin\bash.exe -lc @" - mkdir -p artifacts && - eval \"`$(make -n artifacts-tar INCLUDE_DLLS_IN_ARTIFACTS=YesPlease ARTIFACTS_DIRECTORY=artifacts 2>&1 | grep ^tar)\" - "@ - - name: upload build artifacts - uses: actions/upload-artifact@v1 + mkdir -p artifacts && + eval "$(make -n artifacts-tar INCLUDE_DLLS_IN_ARTIFACTS=YesPlease ARTIFACTS_DIRECTORY=artifacts NO_GETTEXT=YesPlease 2>&1 | grep ^tar)" + - name: zip up tracked files + run: git archive -o artifacts/tracked.tar.gz HEAD + - name: upload tracked files and build artifacts + uses: actions/upload-artifact@v2 with: name: vs-artifacts path: artifacts vs-test: runs-on: windows-latest - needs: [vs-build, windows-build] + needs: vs-build strategy: fail-fast: false matrix: nr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] steps: - - uses: actions/checkout@v1 - - name: download git-sdk-64-minimal - uses: actions/download-artifact@v1 - with: - name: git-sdk-64-minimal - path: ${{github.workspace}}/git-sdk-64-minimal/ - - name: download build artifacts - uses: actions/download-artifact@v1 + - uses: git-for-windows/setup-git-for-windows-sdk@v1 + - name: download tracked files and build artifacts + uses: actions/download-artifact@v2 with: name: vs-artifacts path: ${{github.workspace}} - - name: extract build artifacts + - name: extract tracked files and build artifacts shell: bash - run: tar xf artifacts.tar.gz + run: tar xf artifacts.tar.gz && tar xf tracked.tar.gz - name: test - shell: powershell + shell: bash env: - MSYSTEM: MINGW64 NO_SVN_TESTS: 1 GIT_TEST_SKIP_REBASE_P: 1 - run: | - & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @" - # Let Git ignore the SDK and the test-cache - printf '%s\n' /git-sdk-64-minimal/ /test-cache/ >>.git/info/exclude - - ci/run-test-slice.sh ${{matrix.nr}} 10 - "@ + run: ci/run-test-slice.sh ${{matrix.nr}} 10 - name: ci/print-test-failures.sh if: failure() - shell: powershell - run: | - & .\git-sdk-64-minimal\usr\bin\bash.exe -lc ci/print-test-failures.sh + shell: bash + run: ci/print-test-failures.sh - name: Upload failed tests' directories if: failure() && env.FAILED_TEST_ARTIFACTS != '' - uses: actions/upload-artifact@v1 + uses: actions/upload-artifact@v2 with: name: failed-tests-windows path: ${{env.FAILED_TEST_ARTIFACTS}} @@ -302,14 +237,14 @@ jobs: jobname: ${{matrix.vector.jobname}} runs-on: ${{matrix.vector.pool}} steps: - - uses: actions/checkout@v1 + - uses: actions/checkout@v2 - run: ci/install-dependencies.sh - run: ci/run-build-and-tests.sh - run: ci/print-test-failures.sh if: failure() - name: Upload failed tests' directories if: failure() && env.FAILED_TEST_ARTIFACTS != '' - uses: actions/upload-artifact@v1 + uses: actions/upload-artifact@v2 with: name: failed-tests-${{matrix.vector.jobname}} path: ${{env.FAILED_TEST_ARTIFACTS}} @@ -336,7 +271,7 @@ jobs: if: failure() - name: Upload failed tests' directories if: failure() && env.FAILED_TEST_ARTIFACTS != '' - uses: actions/upload-artifact@v1 + uses: actions/upload-artifact@v2 with: name: failed-tests-${{matrix.vector.jobname}} path: ${{env.FAILED_TEST_ARTIFACTS}} @@ -347,9 +282,29 @@ jobs: jobname: StaticAnalysis runs-on: ubuntu-18.04 steps: - - uses: actions/checkout@v1 + - uses: actions/checkout@v2 - run: ci/install-dependencies.sh - run: ci/run-static-analysis.sh + sparse: + needs: ci-config + if: needs.ci-config.outputs.enabled == 'yes' + env: + jobname: sparse + runs-on: ubuntu-20.04 + steps: + - name: Download a current `sparse` package + # Ubuntu's `sparse` version is too old for us + uses: git-for-windows/get-azure-pipelines-artifact@v0 + with: + repository: git/git + definitionId: 10 + artifact: sparse-20.04 + - name: Install the current `sparse` package + run: sudo dpkg -i sparse-20.04/sparse_*.deb + - uses: actions/checkout@v2 + - name: Install other dependencies + run: ci/install-dependencies.sh + - run: make sparse documentation: needs: ci-config if: needs.ci-config.outputs.enabled == 'yes' @@ -357,6 +312,6 @@ jobs: jobname: Documentation runs-on: ubuntu-latest steps: - - uses: actions/checkout@v1 + - uses: actions/checkout@v2 - run: ci/install-dependencies.sh - run: ci/test-documentation.sh diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index e3af089ecf..711cb9171e 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -551,6 +551,51 @@ Writing Documentation: documentation, please see the documentation-related advice in the Documentation/SubmittingPatches file). + In order to ensure the documentation is inclusive, avoid assuming + that an unspecified example person is male or female, and think + twice before using "he", "him", "she", or "her". Here are some + tips to avoid use of gendered pronouns: + + - Prefer succinctness and matter-of-factly describing functionality + in the abstract. E.g. + + --short:: Emit output in the short-format. + + and avoid something like these overly verbose alternatives: + + --short:: Use this to emit output in the short-format. + --short:: You can use this to get output in the short-format. + --short:: A user who prefers shorter output could.... + --short:: Should a person and/or program want shorter output, he + she/they/it can... + + This practice often eliminates the need to involve human actors in + your description, but it is a good practice regardless of the + avoidance of gendered pronouns. + + - When it becomes awkward to stick to this style, prefer "you" when + addressing the the hypothetical user, and possibly "we" when + discussing how the program might react to the user. E.g. + + You can use this option instead of --xyz, but we might remove + support for it in future versions. + + while keeping in mind that you can probably be less verbose, e.g. + + Use this instead of --xyz. This option might be removed in future + versions. + + - If you still need to refer to an example person that is + third-person singular, you may resort to "singular they" to avoid + "he/she/him/her", e.g. + + A contributor asks their upstream to pull from them. + + Note that this sounds ungrammatical and unnatural to those who + learned that "they" is only used for third-person plural, e.g. + those who learn English as a second language in some parts of the + world. + Every user-visible change should be reflected in the documentation. The same general rule as for code applies -- imitate the existing conventions. diff --git a/Documentation/Makefile b/Documentation/Makefile index 2aae4c9cbb..f5605b7767 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -139,6 +139,7 @@ ASCIIDOC_CONF = -f asciidoc.conf ASCIIDOC_COMMON = $(ASCIIDOC) $(ASCIIDOC_EXTRA) $(ASCIIDOC_CONF) \ -amanversion=$(GIT_VERSION) \ -amanmanual='Git Manual' -amansource='Git' +ASCIIDOC_DEPS = asciidoc.conf GIT-ASCIIDOCFLAGS TXT_TO_HTML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_HTML) TXT_TO_XML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_DOCBOOK) MANPAGE_XSL = manpage-normal.xsl @@ -193,6 +194,7 @@ ASCIIDOC_DOCBOOK = docbook5 ASCIIDOC_EXTRA += -acompat-mode -atabsize=8 ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions ASCIIDOC_EXTRA += -alitdd='&\#x2d;&\#x2d;' +ASCIIDOC_DEPS = asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS DBLATEX_COMMON = XMLTO_EXTRA += --skip-validation XMLTO_EXTRA += -x manpage.xsl @@ -294,9 +296,7 @@ docdep_prereqs = \ cmd-list.made $(cmds_txt) doc.dep : $(docdep_prereqs) $(DOC_DEP_TXT) build-docdep.perl - $(QUIET_GEN)$(RM) $@+ $@ && \ - $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \ - mv $@+ $@ + $(QUIET_GEN)$(PERL_PATH) ./build-docdep.perl >$@ $(QUIET_STDERR) ifneq ($(MAKECMDGOALS),clean) -include doc.dep @@ -316,8 +316,7 @@ cmds_txt = cmds-ancillaryinterrogators.txt \ $(cmds_txt): cmd-list.made cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT) - $(QUIET_GEN)$(RM) $@ && \ - $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(cmds_txt) $(QUIET_STDERR) && \ + $(QUIET_GEN)$(PERL_PATH) ./cmd-list.perl ../command-list.txt $(cmds_txt) $(QUIET_STDERR) && \ date >$@ mergetools_txt = mergetools-diff.txt mergetools-merge.txt @@ -325,7 +324,7 @@ mergetools_txt = mergetools-diff.txt mergetools-merge.txt $(mergetools_txt): mergetools-list.made mergetools-list.made: ../git-mergetool--lib.sh $(wildcard ../mergetools/*) - $(QUIET_GEN)$(RM) $@ && \ + $(QUIET_GEN) \ $(SHELL_PATH) -c 'MERGE_TOOLS_DIR=../mergetools && \ . ../git-mergetool--lib.sh && \ show_tool_names can_diff "* " || :' >mergetools-diff.txt && \ @@ -354,32 +353,23 @@ clean: $(RM) manpage-base-url.xsl $(RM) GIT-ASCIIDOCFLAGS -$(MAN_HTML): %.html : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS - $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ - $(TXT_TO_HTML) -d manpage -o $@+ $< && \ - mv $@+ $@ +$(MAN_HTML): %.html : %.txt $(ASCIIDOC_DEPS) + $(QUIET_ASCIIDOC)$(TXT_TO_HTML) -d manpage -o $@ $< -$(OBSOLETE_HTML): %.html : %.txto asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS - $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ - $(TXT_TO_HTML) -o $@+ $< && \ - mv $@+ $@ +$(OBSOLETE_HTML): %.html : %.txto $(ASCIIDOC_DEPS) + $(QUIET_ASCIIDOC)$(TXT_TO_HTML) -o $@ $< manpage-base-url.xsl: manpage-base-url.xsl.in $(QUIET_GEN)sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@ %.1 %.5 %.7 : %.xml manpage-base-url.xsl $(wildcard manpage*.xsl) - $(QUIET_XMLTO)$(RM) $@ && \ - $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $< + $(QUIET_XMLTO)$(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $< -%.xml : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS - $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ - $(TXT_TO_XML) -d manpage -o $@+ $< && \ - mv $@+ $@ +%.xml : %.txt $(ASCIIDOC_DEPS) + $(QUIET_ASCIIDOC)$(TXT_TO_XML) -d manpage -o $@ $< user-manual.xml: user-manual.txt user-manual.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS - $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ - $(TXT_TO_XML) -d book -o $@+ $< && \ - mv $@+ $@ + $(QUIET_ASCIIDOC)$(TXT_TO_XML) -d book -o $@ $< technical/api-index.txt: technical/api-index-skel.txt \ technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS)) @@ -400,46 +390,35 @@ XSLTOPTS += --stringparam html.stylesheet docbook-xsl.css XSLTOPTS += --param generate.consistent.ids 1 user-manual.html: user-manual.xml $(XSLT) - $(QUIET_XSLTPROC)$(RM) $@+ $@ && \ - xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \ - mv $@+ $@ + $(QUIET_XSLTPROC)xsltproc $(XSLTOPTS) -o $@ $(XSLT) $< git.info: user-manual.texi $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi user-manual.texi: user-manual.xml - $(QUIET_DB2TEXI)$(RM) $@+ $@ && \ - $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \ - $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \ - rm $@++ && \ - mv $@+ $@ + $(QUIET_DB2TEXI)$(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@+ && \ + $(PERL_PATH) fix-texi.perl <$@+ >$@ && \ + $(RM) $@+ user-manual.pdf: user-manual.xml - $(QUIET_DBLATEX)$(RM) $@+ $@ && \ - $(DBLATEX) -o $@+ $(DBLATEX_COMMON) $< && \ - mv $@+ $@ + $(QUIET_DBLATEX)$(DBLATEX) -o $@ $(DBLATEX_COMMON) $< gitman.texi: $(MAN_XML) cat-texi.perl texi.xsl - $(QUIET_DB2TEXI)$(RM) $@+ $@ && \ + $(QUIET_DB2TEXI) \ ($(foreach xml,$(sort $(MAN_XML)),xsltproc -o $(xml)+ texi.xsl $(xml) && \ $(DOCBOOK2X_TEXI) --encoding=UTF-8 --to-stdout $(xml)+ && \ - rm $(xml)+ &&) true) > $@++ && \ - $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \ - rm $@++ && \ - mv $@+ $@ + $(RM) $(xml)+ &&) true) > $@+ && \ + $(PERL_PATH) cat-texi.perl $@ <$@+ >$@ && \ + $(RM) $@+ gitman.info: gitman.texi $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml - $(QUIET_DB2TEXI)$(RM) $@+ $@ && \ - $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \ - mv $@+ $@ + $(QUIET_DB2TEXI)$(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@ howto-index.txt: howto-index.sh $(HOWTO_TXT) - $(QUIET_GEN)$(RM) $@+ $@ && \ - '$(SHELL_PATH_SQ)' ./howto-index.sh $(sort $(HOWTO_TXT)) >$@+ && \ - mv $@+ $@ + $(QUIET_GEN)'$(SHELL_PATH_SQ)' ./howto-index.sh $(sort $(HOWTO_TXT)) >$@ $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt $(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt @@ -448,10 +427,9 @@ WEBDOC_DEST = /pub/software/scm/git/docs howto/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../ $(patsubst %.txt,%.html,$(HOWTO_TXT)): %.html : %.txt GIT-ASCIIDOCFLAGS - $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ + $(QUIET_ASCIIDOC) \ sed -e '1,/^$$/d' $< | \ - $(TXT_TO_HTML) - >$@+ && \ - mv $@+ $@ + $(TXT_TO_HTML) - >$@ install-webdoc : html '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST) @@ -492,4 +470,7 @@ doc-l10n install-l10n:: $(MAKE) -C po $@ endif +# Delete the target file on error +.DELETE_ON_ERROR: + .PHONY: FORCE diff --git a/Documentation/MyFirstContribution.txt b/Documentation/MyFirstContribution.txt index af0a9da62e..015cf24631 100644 --- a/Documentation/MyFirstContribution.txt +++ b/Documentation/MyFirstContribution.txt @@ -47,7 +47,7 @@ Veteran contributors who are especially interested in helping mentor newcomers are present on the list. In order to avoid search indexers, group membership is required to view messages; anyone can join and no approval is required. -==== https://webchat.freenode.net/#git-devel[#git-devel] on Freenode +==== https://web.libera.chat/#git-devel[#git-devel] on Libera Chat This IRC channel is for conversations between Git contributors. If someone is currently online and knows the answer to your question, you can receive help @@ -827,7 +827,7 @@ either examining recent pull requests where someone has been granted `/allow` (https://github.com/gitgitgadget/git/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aopen+%22%2Fallow%22[Search: is:pr is:open "/allow"]), in which case both the author and the person who granted the `/allow` can now `/allow` you, or by inquiring on the -https://webchat.freenode.net/#git-devel[#git-devel] IRC channel on Freenode +https://web.libera.chat/#git-devel[#git-devel] IRC channel on Libera Chat linking your pull request and asking for someone to `/allow` you. If the CI fails, you can update your changes with `git rebase -i` and push your diff --git a/Documentation/RelNotes/1.6.0.3.txt b/Documentation/RelNotes/1.6.0.3.txt index ae0577836a..ad36c0f0b7 100644 --- a/Documentation/RelNotes/1.6.0.3.txt +++ b/Documentation/RelNotes/1.6.0.3.txt @@ -50,7 +50,7 @@ Fixes since v1.6.0.2 if the working tree is currently dirty. * "git for-each-ref --format=%(subject)" fixed for commits with no - no newline in the message body. + newline in the message body. * "git remote" fixed to protect printf from user input. diff --git a/Documentation/RelNotes/1.8.4.txt b/Documentation/RelNotes/1.8.4.txt index 255e185af6..2e7529928b 100644 --- a/Documentation/RelNotes/1.8.4.txt +++ b/Documentation/RelNotes/1.8.4.txt @@ -365,7 +365,7 @@ details). (merge 2fbd4f9 mh/maint-lockfile-overflow later to maint). * Invocations of "git checkout" used internally by "git rebase" were - counted as "checkout", and affected later "git checkout -" to the + counted as "checkout", and affected later "git checkout -", which took the user to an unexpected place. (merge 3bed291 rr/rebase-checkout-reflog later to maint). diff --git a/Documentation/RelNotes/2.29.0.txt b/Documentation/RelNotes/2.29.0.txt index 06ba2f803f..1f41302ebb 100644 --- a/Documentation/RelNotes/2.29.0.txt +++ b/Documentation/RelNotes/2.29.0.txt @@ -184,8 +184,8 @@ Performance, Internal Implementation, Development Support etc. the ref backend in use, as its format is much richer than the normal refs, and written directly by "git fetch" as a plain file.. - * An unused binary has been discarded, and and a bunch of commands - have been turned into into built-in. + * An unused binary has been discarded, and a bunch of commands + have been turned into built-in. * A handful of places in in-tree code still relied on being able to execute the git subcommands, especially built-ins, in "git-foo" diff --git a/Documentation/RelNotes/2.33.0.txt b/Documentation/RelNotes/2.33.0.txt new file mode 100644 index 0000000000..7960c4f7ab --- /dev/null +++ b/Documentation/RelNotes/2.33.0.txt @@ -0,0 +1,280 @@ +Git 2.33 Release Notes +====================== + +Backward compatibility notes +---------------------------- + + * The "-m" option in "git log -m" that does not specify which format, + if any, of diff is desired did not have any visible effect; it now + implies some form of diff (by default "--patch") is produced. + + You can disable the diff output with "git log -m --no-patch", but + then there probably isn't much point in passing "-m" in the first + place ;-). + + +Updates since Git 2.32 +---------------------- + +UI, Workflows & Features + + * "git send-email" learned the "--sendmail-cmd" command line option + and the "sendemail.sendmailCmd" configuration variable, which is a + more sensible approach than the current way of repurposing the + "smtp-server" that is meant to name the server to instead name the + command to talk to the server. + + * The "-m" option in "git log -m" that does not specify which format, + if any, of diff is desired did not have any visible effect; it now + implies some form of diff (by default "--patch") is produced. + + * The userdiff pattern for C# learned the token "record". + + * "git rev-list" learns to omit the "commit <object-name>" header + lines from the output with the `--no-commit-header` option. + + * "git worktree add --lock" learned to record why the worktree is + locked with a custom message. + + +Performance, Internal Implementation, Development Support etc. + + * The code to handle the "--format" option in "for-each-ref" and + friends made too many string comparisons on %(atom)s used in the + format string, which has been corrected by converting them into + enum when the format string is parsed. + + * Use the hashfile API in the codepath that writes the index file to + reduce code duplication. + + * Repeated rename detections in a sequence of mergy operations have + been optimize out. + + * Preliminary clean-up of tests before the main reftable changes + hits the codebase. + + * The backend for "diff -G/-S" has been updated to use pcre2 engine + when available. + + * Use ".DELETE_ON_ERROR" pseudo target to simplify our Makefile. + + * Code cleanup around struct_type_init() functions. + + * "git send-email" optimization. + + * GitHub Actions / CI update. + (merge 0dc787a9f2 js/ci-windows-update later to maint). + + * Object accesses in repositories with many alternate object store + have been optimized. + + * "git log" has been optimized not to waste cycles to load ref + decoration data that may not be needed. + + * Many "printf"-like helper functions we have have been annotated + with __attribute__() to catch placeholder/parameter mismatches. + + * Tests that cover protocol bits have been updated and helpers + used there have been consolidated. + + * The CI gained a new job to run "make sparse" check. + + * "git status" codepath learned to work with sparsely populated index + without hydrating it fully. + + * A guideline for gender neutral documentation has been added. + + * Documentation on "git diff -l<n>" and diff.renameLimit have been + updated, and the defaults for these limits have been raised. + + * The completion support used to offer alternate spelling of options + that exist only for compatibility, which has been corrected. + + * "TEST_OUTPUT_DIRECTORY=there make test" failed to work, which has + been corrected. + + * "git bundle" gained more test coverage. + + * "git read-tree" had a codepath where blobs are fetched one-by-one + from the promisor remote, which has been corrected to fetch in bulk. + + +Fixes since v2.32 +----------------- + + * We historically rejected a very short string as an author name + while accepting a patch e-mail, which has been loosened. + (merge 72ee47ceeb ef/mailinfo-short-name later to maint). + + * The parallel checkout codepath did not initialize object ID field + used to talk to the worker processes in a futureproof way. + + * Rewrite code that triggers undefined behaviour warning. + (merge aafa5df0df jn/size-t-casted-to-off-t-fix later to maint). + + * The description of "fast-forward" in the glossary has been updated. + (merge e22f2daed0 ry/clarify-fast-forward-in-glossary later to maint). + + * Recent "git clone" left a temporary directory behind when the + transport layer returned an failure. + (merge 6aacb7d861 jk/clone-clean-upon-transport-error later to maint). + + * "git fetch" over protocol v2 left its side of the socket open after + it finished speaking, which unnecessarily wasted the resource on + the other side. + (merge ae1a7eefff jk/fetch-pack-v2-half-close-early later to maint). + + * The command line completion (in contrib/) learned that "git diff" + takes the "--anchored" option. + (merge d1e7c2cac9 tb/complete-diff-anchored later to maint). + + * "git-svn" tests assumed that "locale -a", which is used to pick an + available UTF-8 locale, is available everywhere. A knob has been + introduced to allow testers to specify a suitable locale to use. + (merge 482c962de4 dd/svn-test-wo-locale-a later to maint). + + * Update "git subtree" to work better on Windows. + (merge 77f37de39f js/subtree-on-windows-fix later to maint). + + * Remove multimail from contrib/ + (merge f74d11471f js/no-more-multimail later to maint). + + * Make the codebase MSAN clean. + (merge 4dbc55e87d ah/uninitialized-reads-fix later to maint). + + * Work around inefficient glob substitution in older versions of bash + by rewriting parts of a test. + (merge eb87c6f559 jx/t6020-with-older-bash later to maint). + + * Avoid duplicated work while building reachability bitmaps. + (merge aa9ad6fee5 jk/bitmap-tree-optim later to maint). + + * We broke "GIT_SKIP_TESTS=t?000" to skip certain tests in recent + update, which got fixed. + + * The side-band demultiplexer that is used to display progress output + from the remote end did not clear the line properly when the end of + line hits at a packet boundary, which has been corrected. + + * Some test scripts assumed that readlink(1) was universally + installed and available, which is not the case. + (merge 7c0afdf23c jk/test-without-readlink-1 later to maint). + + * Recent update to completion script (in contrib/) broke those who + use the __git_complete helper to define completion to their custom + command. + (merge cea232194d fw/complete-cmd-idx-fix later to maint). + + * Output from some of our tests were affected by the width of the + terminal that they were run in, which has been corrected by + exporting a fixed value in the COLUMNS environment. + (merge c49a177bec ab/fix-columns-to-80-during-tests later to maint). + + * On Windows, mergetool has been taught to find kdiff3.exe just like + it finds winmerge.exe. + (merge 47eb4c6890 ms/mergetools-kdiff3-on-windows later to maint). + + * When we cannot figure out how wide the terminal is, we use a + fallback value of 80 ourselves (which cannot be avoided), but when + we run the pager, we export it in COLUMNS, which forces the pager + to use the hardcoded value, even when the pager is perfectly + capable to figure it out itself. Stop exporting COLUMNS when we + fall back on the hardcoded default value for our own use. + (merge 9b6e2c8b98 js/stop-exporting-bogus-columns later to maint). + + * "git cat-file --batch-all-objects"" misbehaved when "--batch" is in + use and did not ask for certain object traits. + (merge ee02ac6164 zh/cat-file-batch-fix later to maint). + + * Some code and doc clarification around "git push". + + * The "union" conflict resultion variant misbehaved when used with + binary merge driver. + (merge 382b601acd jk/union-merge-binary later to maint). + + * Prevent "git p4" from failing to submit changes to binary file. + (merge 54662d5958 dc/p4-binary-submit-fix later to maint). + + * "git grep --and -e foo" ought to have been diagnosed as an error + but instead segfaulted, which has been corrected. + (merge fe7fe62d8d rs/grep-parser-fix later to maint). + + * The merge code had funny interactions between content based rename + detection and directory rename detection. + (merge 3585d0ea23 en/merge-dir-rename-corner-case-fix later to maint). + + * When rebuilding the multi-pack index file reusing an existing one, + we used to blindly trust the existing file and ended up carrying + corrupted data into the updated file, which has been corrected. + (merge f89ecf7988 tb/midx-use-checksum later to maint). + + * Update the location of system-side configuration file on Windows. + (merge e355307692 js/gfw-system-config-loc-fix later to maint). + + * Code recently added to support common ancestry negotiation during + "git push" did not sanity check its arguments carefully enough. + (merge eff40457a4 ab/fetch-negotiate-segv-fix later to maint). + + * Update the documentation not to assume users are of certain gender + and adds to guidelines to do so. + (merge 46a237f42f ds/gender-neutral-doc later to maint). + + * "git commit --allow-empty-message" won't abort the operation upon + an empty message, but the hint shown in the editor said otherwise. + (merge 6f70f00b4f hj/commit-allow-empty-message later to maint). + + * The code that gives an error message in "git multi-pack-index" when + no subcommand is given tried to print a NULL pointer as a strong, + which has been corrected. + (merge 88617d11f9 tb/reverse-midx later to maint). + + * CI update. + (merge a066a90db6 js/ci-check-whitespace-updates later to maint). + + * Documentation fix for "git pull --rebase=no". + (merge d3236becec fc/pull-no-rebase-merges-theirs-into-ours later to maint). + + * A race between repacking and using pack bitmaps has been corrected. + (merge dc1daacdcc jk/check-pack-valid-before-opening-bitmap later to maint). + + * Other code cleanup, docfix, build fix, etc. + (merge bfe35a6165 ah/doc-describe later to maint). + (merge f302c1e4aa jc/clarify-revision-range later to maint). + (merge 3127ff90ea tl/fix-packfile-uri-doc later to maint). + (merge a84216c684 jk/doc-color-pager later to maint). + (merge 4e0a64a713 ab/trace2-squelch-gcc-warning later to maint). + (merge 225f7fa847 ps/rev-list-object-type-filter later to maint). + (merge 5317dfeaed dd/honor-users-tar-in-tests later to maint). + (merge ace6d8e3d6 tk/partial-clone-repack-doc later to maint). + (merge 7ba68e0cf1 js/trace2-discard-event-docfix later to maint). + (merge 8603c419d3 fc/doc-default-to-upstream-config later to maint). + (merge 1d72b604ef jk/revision-squelch-gcc-warning later to maint). + (merge abcb66c614 ar/typofix later to maint). + (merge 9853830787 ah/graph-typofix later to maint). + (merge aac578492d ab/config-hooks-path-testfix later to maint). + (merge 98c7656a18 ar/more-typofix later to maint). + (merge 6fb9195f6c jk/doc-max-pack-size later to maint). + (merge 4184cbd635 ar/mailinfo-memcmp-to-skip-prefix later to maint). + (merge 91d2347033 ar/doc-libera-chat-in-my-first-contrib later to maint). + (merge 338abb0f04 ab/cmd-foo-should-return later to maint). + (merge 546096a5cb ab/xdiff-bug-cleanup later to maint). + (merge b7b793d1e7 ab/progress-cleanup later to maint). + (merge d94f9b8e90 ba/object-info later to maint). + (merge 52ff891c03 ar/test-code-cleanup later to maint). + (merge a0538e5c8b dd/document-log-decorate-default later to maint). + (merge ce24797d38 mr/cmake later to maint). + (merge 9eb542f2ee ab/pre-auto-gc-hook-test later to maint). + (merge 9fffc38583 bk/doc-commit-typofix later to maint). + (merge 1cf823d8f0 ks/submodule-cleanup later to maint). + (merge ebbf5d2b70 js/config-mak-windows-pcre-fix later to maint). + (merge 617480d75b hn/refs-iterator-peel-returns-boolean later to maint). + (merge 6a24cc71ed ar/submodule-helper-include-cleanup later to maint). + (merge 5632e838f8 rs/khash-alloc-cleanup later to maint). + (merge b1d87fbaf1 jk/typofix later to maint). + (merge e04170697a ab/gitignore-discovery-doc later to maint). + (merge 8232a0ff48 dl/packet-read-response-end-fix later to maint). + (merge eb448631fb dl/diff-merge-base later to maint). + (merge c510928a25 hn/refs-debug-empty-prefix later to maint). + (merge ddcb189d9d tb/bitmap-type-filter-comment-fix later to maint). + (merge 878b399734 pb/submodule-recurse-doc later to maint). + (merge 734283855f jk/config-env-doc later to maint). diff --git a/Documentation/RelNotes/2.8.0.txt b/Documentation/RelNotes/2.8.0.txt index 27320b6a9f..38453281b8 100644 --- a/Documentation/RelNotes/2.8.0.txt +++ b/Documentation/RelNotes/2.8.0.txt @@ -377,7 +377,7 @@ notes for details). on that order. * "git show 'HEAD:Foo[BAR]Baz'" did not interpret the argument as a - rev, i.e. the object named by the the pathname with wildcard + rev, i.e. the object named by the pathname with wildcard characters in a tree object. (merge aac4fac nd/dwim-wildcards-as-pathspecs later to maint). diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 55287d72e0..e409022d93 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -74,10 +74,9 @@ the feature triggers the new behavior when it should, and to show the feature does not trigger when it shouldn't. After any code change, make sure that the entire test suite passes. -If you have an account at GitHub (and you can get one for free to work -on open source projects), you can use their Travis CI integration to -test your changes on Linux, Mac (and hopefully soon Windows). See -GitHub-Travis CI hints section for details. +Pushing to a fork of https://github.com/git/git will use their CI +integration to test your changes on Linux, Mac and Windows. See the +<<GHCI,GitHub CI>> section for details. Do not forget to update the documentation to describe the updated behavior and make sure that the resulting documentation set formats @@ -167,6 +166,85 @@ or, on an older version of Git without support for --pretty=reference: git show -s --date=short --pretty='format:%h (%s, %ad)' <commit> .... +[[sign-off]] +=== Certify your work by adding your `Signed-off-by` trailer + +To improve tracking of who did what, we ask you to certify that you +wrote the patch or have the right to pass it on under the same license +as ours, by "signing off" your patch. Without sign-off, we cannot +accept your patches. + +If (and only if) you certify the below D-C-O: + +[[dco]] +.Developer's Certificate of Origin 1.1 +____ +By making a contribution to this project, I certify that: + +a. The contribution was created in whole or in part by me and I + have the right to submit it under the open source license + indicated in the file; or + +b. The contribution is based upon previous work that, to the best + of my knowledge, is covered under an appropriate open source + license and I have the right under that license to submit that + work with modifications, whether created in whole or in part + by me, under the same open source license (unless I am + permitted to submit under a different license), as indicated + in the file; or + +c. The contribution was provided directly to me by some other + person who certified (a), (b) or (c) and I have not modified + it. + +d. I understand and agree that this project and the contribution + are public and that a record of the contribution (including all + personal information I submit with it, including my sign-off) is + maintained indefinitely and may be redistributed consistent with + this project or the open source license(s) involved. +____ + +you add a "Signed-off-by" trailer to your commit, that looks like +this: + +.... + Signed-off-by: Random J Developer <random@developer.example.org> +.... + +This line can be added by Git if you run the git-commit command with +the -s option. + +Notice that you can place your own `Signed-off-by` trailer when +forwarding somebody else's patch with the above rules for +D-C-O. Indeed you are encouraged to do so. Do not forget to +place an in-body "From: " line at the beginning to properly attribute +the change to its true author (see (2) above). + +This procedure originally came from the Linux kernel project, so our +rule is quite similar to theirs, but what exactly it means to sign-off +your patch differs from project to project, so it may be different +from that of the project you are accustomed to. + +[[real-name]] +Also notice that a real name is used in the `Signed-off-by` trailer. Please +don't hide your real name. + +[[commit-trailers]] +If you like, you can put extra tags at the end: + +. `Reported-by:` is used to credit someone who found the bug that + the patch attempts to fix. +. `Acked-by:` says that the person who is more familiar with the area + the patch attempts to modify liked the patch. +. `Reviewed-by:`, unlike the other tags, can only be offered by the + reviewers themselves when they are completely satisfied with the + patch after a detailed analysis. +. `Tested-by:` is used to indicate that the person applied the patch + and found it to have the desired effect. + +You can also create your own tag or use one that's in common usage +such as "Thanks-to:", "Based-on-patch-by:", or "Mentored-by:". + [[git-tools]] === Generate your patch using Git tools out of your commits. @@ -302,86 +380,6 @@ Do not forget to add trailers such as `Acked-by:`, `Reviewed-by:` and `Tested-by:` lines as necessary to credit people who helped your patch, and "cc:" them when sending such a final version for inclusion. -[[sign-off]] -=== Certify your work by adding your `Signed-off-by` trailer - -To improve tracking of who did what, we ask you to certify that you -wrote the patch or have the right to pass it on under the same license -as ours, by "signing off" your patch. Without sign-off, we cannot -accept your patches. - -If (and only if) you certify the below D-C-O: - -[[dco]] -.Developer's Certificate of Origin 1.1 -____ -By making a contribution to this project, I certify that: - -a. The contribution was created in whole or in part by me and I - have the right to submit it under the open source license - indicated in the file; or - -b. The contribution is based upon previous work that, to the best - of my knowledge, is covered under an appropriate open source - license and I have the right under that license to submit that - work with modifications, whether created in whole or in part - by me, under the same open source license (unless I am - permitted to submit under a different license), as indicated - in the file; or - -c. The contribution was provided directly to me by some other - person who certified (a), (b) or (c) and I have not modified - it. - -d. I understand and agree that this project and the contribution - are public and that a record of the contribution (including all - personal information I submit with it, including my sign-off) is - maintained indefinitely and may be redistributed consistent with - this project or the open source license(s) involved. -____ - -you add a "Signed-off-by" trailer to your commit, that looks like -this: - -.... - Signed-off-by: Random J Developer <random@developer.example.org> -.... - -This line can be added by Git if you run the git-commit command with -the -s option. - -Notice that you can place your own `Signed-off-by` trailer when -forwarding somebody else's patch with the above rules for -D-C-O. Indeed you are encouraged to do so. Do not forget to -place an in-body "From: " line at the beginning to properly attribute -the change to its true author (see (2) above). - -This procedure originally came from the Linux kernel project, so our -rule is quite similar to theirs, but what exactly it means to sign-off -your patch differs from project to project, so it may be different -from that of the project you are accustomed to. - -[[real-name]] -Also notice that a real name is used in the `Signed-off-by` trailer. Please -don't hide your real name. - -[[commit-trailers]] -If you like, you can put extra tags at the end: - -. `Reported-by:` is used to credit someone who found the bug that - the patch attempts to fix. -. `Acked-by:` says that the person who is more familiar with the area - the patch attempts to modify liked the patch. -. `Reviewed-by:`, unlike the other tags, can only be offered by the - reviewer and means that she is completely satisfied that the patch - is ready for application. It is usually offered only after a - detailed review. -. `Tested-by:` is used to indicate that the person applied the patch - and found it to have the desired effect. - -You can also create your own tag or use one that's in common usage -such as "Thanks-to:", "Based-on-patch-by:", or "Mentored-by:". - == Subsystems with dedicated maintainers Some parts of the system have dedicated maintainers with their own @@ -450,13 +448,12 @@ their trees themselves. entitled "What's cooking in git.git" and "What's in git.git" giving the status of various proposed changes. -[[travis]] -== GitHub-Travis CI hints +== GitHub CI[[GHCI]]] -With an account at GitHub (you can get one for free to work on open -source projects), you can use Travis CI to test your changes on Linux, -Mac (and hopefully soon Windows). You can find a successful example -test build here: https://travis-ci.org/git/git/builds/120473209 +With an account at GitHub, you can use GitHub CI to test your changes +on Linux, Mac and Windows. See +https://github.com/git/git/actions/workflows/main.yml for examples of +recent CI runs. Follow these steps for the initial setup: @@ -464,31 +461,18 @@ Follow these steps for the initial setup: You can find detailed instructions how to fork here: https://help.github.com/articles/fork-a-repo/ -. Open the Travis CI website: https://travis-ci.org - -. Press the "Sign in with GitHub" button. - -. Grant Travis CI permissions to access your GitHub account. - You can find more information about the required permissions here: - https://docs.travis-ci.com/user/github-oauth-scopes - -. Open your Travis CI profile page: https://travis-ci.org/profile - -. Enable Travis CI builds for your Git fork. - -After the initial setup, Travis CI will run whenever you push new changes +After the initial setup, CI will run whenever you push new changes to your fork of Git on GitHub. You can monitor the test state of all your -branches here: https://travis-ci.org/__<Your GitHub handle>__/git/branches +branches here: https://github.com/<Your GitHub handle>/git/actions/workflows/main.yml If a branch did not pass all test cases then it is marked with a red -cross. In that case you can click on the failing Travis CI job and -scroll all the way down in the log. Find the line "<-- Click here to see -detailed test output!" and click on the triangle next to the log line -number to expand the detailed test output. Here is such a failing -example: https://travis-ci.org/git/git/jobs/122676187 - -Fix the problem and push your fix to your Git fork. This will trigger -a new Travis CI build to ensure all tests pass. +cross. In that case you can click on the failing job and navigate to +"ci/run-build-and-tests.sh" and/or "ci/print-test-failures.sh". You +can also download "Artifacts" which are tarred (or zipped) archives +with test data relevant for debugging. + +Then fix the problem and push your fix to your GitHub fork. This will +trigger a new CI build to ensure all tests pass. [[mua]] == MUA specific hints diff --git a/Documentation/config/blame.txt b/Documentation/config/blame.txt index 9468e8599c..4d047c1790 100644 --- a/Documentation/config/blame.txt +++ b/Documentation/config/blame.txt @@ -27,7 +27,7 @@ blame.ignoreRevsFile:: file names will reset the list of ignored revisions. This option will be handled before the command line option `--ignore-revs-file`. -blame.markUnblamables:: +blame.markUnblamableLines:: Mark lines that were changed by an ignored revision that we could not attribute to another commit with a '*' in the output of linkgit:git-blame[1]. diff --git a/Documentation/config/color.txt b/Documentation/config/color.txt index d5daacb13a..e05d520a86 100644 --- a/Documentation/config/color.txt +++ b/Documentation/config/color.txt @@ -127,8 +127,9 @@ color.interactive.<slot>:: interactive commands. color.pager:: - A boolean to enable/disable colored output when the pager is in - use (default is true). + A boolean to specify whether `auto` color modes should colorize + output going to the pager. Defaults to true; set this to false + if your pager does not understand ANSI color codes. color.push:: A boolean to enable/disable color in push errors. May be set to diff --git a/Documentation/config/diff.txt b/Documentation/config/diff.txt index 2d3331f55c..32f84838ac 100644 --- a/Documentation/config/diff.txt +++ b/Documentation/config/diff.txt @@ -118,9 +118,10 @@ diff.orderFile:: relative to the top of the working tree. diff.renameLimit:: - The number of files to consider when performing the copy/rename - detection; equivalent to the 'git diff' option `-l`. This setting - has no effect if rename detection is turned off. + The number of files to consider in the exhaustive portion of + copy/rename detection; equivalent to the 'git diff' option + `-l`. If not set, the default value is currently 1000. This + setting has no effect if rename detection is turned off. diff.renames:: Whether and how Git detects renames. If set to "false", diff --git a/Documentation/config/fetch.txt b/Documentation/config/fetch.txt index 6af6f5edb2..63748c02b7 100644 --- a/Documentation/config/fetch.txt +++ b/Documentation/config/fetch.txt @@ -69,7 +69,8 @@ fetch.negotiationAlgorithm:: setting defaults to "skipping". Unknown values will cause 'git fetch' to error out. + -See also the `--negotiation-tip` option for linkgit:git-fetch[1]. +See also the `--negotiate-only` and `--negotiation-tip` options to +linkgit:git-fetch[1]. fetch.showForcedUpdates:: Set to false to enable `--no-show-forced-updates` in diff --git a/Documentation/config/merge.txt b/Documentation/config/merge.txt index cb2ed58907..e27cc63944 100644 --- a/Documentation/config/merge.txt +++ b/Documentation/config/merge.txt @@ -14,7 +14,7 @@ merge.defaultToUpstream:: branches at the remote named by `branch.<current branch>.remote` are consulted, and then they are mapped via `remote.<remote>.fetch` to their corresponding remote-tracking branches, and the tips of - these tracking branches are merged. + these tracking branches are merged. Defaults to true. merge.ff:: By default, Git does not create an extra merge commit when merging @@ -33,10 +33,12 @@ merge.verifySignatures:: include::fmt-merge-msg.txt[] merge.renameLimit:: - The number of files to consider when performing rename detection - during a merge; if not specified, defaults to the value of - diff.renameLimit. This setting has no effect if rename detection - is turned off. + The number of files to consider in the exhaustive portion of + rename detection during a merge. If not specified, defaults + to the value of diff.renameLimit. If neither + merge.renameLimit nor diff.renameLimit are specified, + currently defaults to 7000. This setting has no effect if + rename detection is turned off. merge.renames:: Whether Git detects renames. If set to "false", rename detection diff --git a/Documentation/config/pack.txt b/Documentation/config/pack.txt index c0844d8d8e..763f7af7c4 100644 --- a/Documentation/config/pack.txt +++ b/Documentation/config/pack.txt @@ -99,12 +99,23 @@ pack.packSizeLimit:: packing to a file when repacking, i.e. the git:// protocol is unaffected. It can be overridden by the `--max-pack-size` option of linkgit:git-repack[1]. Reaching this limit results - in the creation of multiple packfiles; which in turn prevents - bitmaps from being created. - The minimum size allowed is limited to 1 MiB. - The default is unlimited. - Common unit suffixes of 'k', 'm', or 'g' are - supported. + in the creation of multiple packfiles. ++ +Note that this option is rarely useful, and may result in a larger total +on-disk size (because Git will not store deltas between packs), as well +as worse runtime performance (object lookup within multiple packs is +slower than a single pack, and optimizations like reachability bitmaps +cannot cope with multiple packs). ++ +If you need to actively run Git using smaller packfiles (e.g., because your +filesystem does not support large files), this option may help. But if +your goal is to transmit a packfile over a medium that supports limited +sizes (e.g., removable media that cannot store the whole repository), +you are likely better off creating a single large packfile and splitting +it using a generic multi-volume archive tool (e.g., Unix `split`). ++ +The minimum size allowed is limited to 1 MiB. The default is unlimited. +Common unit suffixes of 'k', 'm', or 'g' are supported. pack.useBitmaps:: When true, git will use pack bitmaps (if available) when packing diff --git a/Documentation/config/push.txt b/Documentation/config/push.txt index f2667b2689..632033638c 100644 --- a/Documentation/config/push.txt +++ b/Documentation/config/push.txt @@ -24,15 +24,14 @@ push.default:: * `tracking` - This is a deprecated synonym for `upstream`. -* `simple` - in centralized workflow, work like `upstream` with an - added safety to refuse to push if the upstream branch's name is - different from the local one. +* `simple` - pushes the current branch with the same name on the remote. + -When pushing to a remote that is different from the remote you normally -pull from, work as `current`. This is the safest option and is suited -for beginners. +If you are working on a centralized workflow (pushing to the same repository you +pull from, which is typically `origin`), then you need to configure an upstream +branch with the same name. + -This mode has become the default in Git 2.0. +This mode is the default since Git 2.0, and is the safest option suited for +beginners. * `matching` - push all branches having the same name on both ends. This makes the repository you are pushing to remember the set of diff --git a/Documentation/config/sendemail.txt b/Documentation/config/sendemail.txt index cbc5af42fd..50baa5d6bf 100644 --- a/Documentation/config/sendemail.txt +++ b/Documentation/config/sendemail.txt @@ -8,9 +8,6 @@ sendemail.smtpEncryption:: See linkgit:git-send-email[1] for description. Note that this setting is not subject to the 'identity' mechanism. -sendemail.smtpssl (deprecated):: - Deprecated alias for 'sendemail.smtpEncryption = ssl'. - sendemail.smtpsslcertpath:: Path to ca-certificates (either a directory or a single file). Set it to an empty string to disable certificate verification. diff --git a/Documentation/config/submodule.txt b/Documentation/config/submodule.txt index d7a63c8c12..ee454f8126 100644 --- a/Documentation/config/submodule.txt +++ b/Documentation/config/submodule.txt @@ -58,8 +58,9 @@ submodule.active:: commands. See linkgit:gitsubmodules[7] for details. submodule.recurse:: - Specifies if commands recurse into submodules by default. This - applies to all commands that have a `--recurse-submodules` option + A boolean indicating if commands should enable the `--recurse-submodules` + option by default. + Applies to all commands that support this option (`checkout`, `fetch`, `grep`, `pull`, `push`, `read-tree`, `reset`, `restore` and `switch`) except `clone` and `ls-files`. Defaults to false. diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 530d115914..0aebe83205 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -49,10 +49,9 @@ ifdef::git-log[] --diff-merges=m::: -m::: This option makes diff output for merge commits to be shown in - the default format. `-m` will produce the output only if `-p` - is given as well. The default format could be changed using + the default format. The default format could be changed using `log.diffMerges` configuration parameter, which default value - is `separate`. + is `separate`. `-m` implies `-p`. + --diff-merges=first-parent::: --diff-merges=1::: @@ -62,7 +61,8 @@ ifdef::git-log[] --diff-merges=separate::: This makes merge commits show the full diff with respect to each of the parents. Separate log entry and diff is generated - for each parent. + for each parent. This is the format that `-m` produced + historically. + --diff-merges=combined::: --diff-merges=c::: @@ -588,11 +588,17 @@ When used together with `-B`, omit also the preimage in the deletion part of a delete/create pair. -l<num>:: - The `-M` and `-C` options require O(n^2) processing time where n - is the number of potential rename/copy targets. This - option prevents rename/copy detection from running if - the number of rename/copy targets exceeds the specified - number. + The `-M` and `-C` options involve some preliminary steps that + can detect subsets of renames/copies cheaply, followed by an + exhaustive fallback portion that compares all remaining + unpaired destinations to all relevant sources. (For renames, + only remaining unpaired sources are relevant; for copies, all + original sources are relevant.) For N sources and + destinations, this exhaustive check is O(N^2). This option + prevents the exhaustive portion of rename/copy detection from + running if the number of source/destination files involved + exceeds the specified number. Defaults to diff.renameLimit. + Note that a value of 0 is treated as unlimited. ifndef::git-format-patch[] --diff-filter=[(A|C|D|M|R|T|U|X|B)...[*]]:: diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt index 9e7b4e189c..e967ff1874 100644 --- a/Documentation/fetch-options.txt +++ b/Documentation/fetch-options.txt @@ -62,8 +62,17 @@ The argument to this option may be a glob on ref names, a ref, or the (possibly abbreviated) SHA-1 of a commit. Specifying a glob is equivalent to specifying this option multiple times, one for each matching ref name. + -See also the `fetch.negotiationAlgorithm` configuration variable -documented in linkgit:git-config[1]. +See also the `fetch.negotiationAlgorithm` and `push.negotiate` +configuration variables documented in linkgit:git-config[1], and the +`--negotiate-only` option below. + +--negotiate-only:: + Do not fetch anything from the server, and instead print the + ancestors of the provided `--negotiation-tip=*` arguments, + which we have in common with the server. ++ +Internally this is used to implement the `push.negotiate` option, see +linkgit:git-config[1]. --dry-run:: Show what would be done, without making any changes. diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 340c5fbb48..95fec5f069 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -72,7 +72,7 @@ OPTIONS -p:: --patch:: - Use the interactive patch selection interface to chose + Use the interactive patch selection interface to choose which changes to commit. See linkgit:git-add[1] for details. diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 5cddadafd2..2dc4bae6da 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -71,6 +71,7 @@ codes are: On success, the command returns the exit code 0. +[[OPTIONS]] OPTIONS ------- @@ -143,7 +144,13 @@ See also <<FILES>>. -f config-file:: --file config-file:: - Use the given config file instead of the one specified by GIT_CONFIG. + For writing options: write to the specified file rather than the + repository `.git/config`. ++ +For reading options: read only from the specified file rather than from all +available files. ++ +See also <<FILES>>. --blob blob:: Similar to `--file` but use the given blob instead of a file. E.g. @@ -325,21 +332,14 @@ All writing options will per default write to the repository specific configuration file. Note that this also affects options like `--replace-all` and `--unset`. *'git config' will only ever change one file at a time*. -You can override these rules either by command-line options or by environment -variables. The `--global`, `--system` and `--worktree` options will limit -the file used to the global, system-wide or per-worktree file respectively. -The `GIT_CONFIG` environment variable has a similar effect, but you -can specify any filename you want. +You can override these rules using the `--global`, `--system`, +`--local`, `--worktree`, and `--file` command-line options; see +<<OPTIONS>> above. ENVIRONMENT ----------- -GIT_CONFIG:: - Take the configuration from the given file instead of .git/config. - Using the "--global" option forces this to ~/.gitconfig. Using the - "--system" option forces this to $(prefix)/etc/gitconfig. - GIT_CONFIG_GLOBAL:: GIT_CONFIG_SYSTEM:: Take the configuration from the given files instead from global or @@ -367,6 +367,12 @@ This is useful for cases where you want to spawn multiple git commands with a common configuration but cannot depend on a configuration file, for example when writing scripts. +GIT_CONFIG:: + If no `--file` option is provided to `git config`, use the file + given by `GIT_CONFIG` as if it were provided via `--file`. This + variable has no effect on other Git commands, and is mostly for + historical compatibility; there is generally no reason to use it + instead of the `--file` option. [[EXAMPLES]] EXAMPLES diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index a88f6ae2c6..c6a79c2a0f 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -63,9 +63,10 @@ OPTIONS Automatically implies --tags. --abbrev=<n>:: - Instead of using the default 7 hexadecimal digits as the - abbreviated object name, use <n> digits, or as many digits - as needed to form a unique object name. An <n> of 0 + Instead of using the default number of hexadecimal digits (which + will vary according to the number of objects in the repository with + a default of 7) of the abbreviated object name, use <n> digits, or + as many digits as needed to form a unique object name. An <n> of 0 will suppress long format, only showing the closest tag. --candidates=<n>:: @@ -139,8 +140,11 @@ at the end. The number of additional commits is the number of commits which would be displayed by "git log v1.0.4..parent". -The hash suffix is "-g" + unambiguous abbreviation for the tip commit -of parent (which was `2414721b194453f058079d897d13c4e377f92dc6`). +The hash suffix is "-g" + an unambigous abbreviation for the tip commit +of parent (which was `2414721b194453f058079d897d13c4e377f92dc6`). The +length of the abbreviation scales as the repository grows, using the +approximate number of objects in the repository and a bit of math +around the birthday paradox, and defaults to a minimum of 7. The "g" prefix stands for "git" and is used to allow describing the version of a software depending on the SCM the software is managed with. This is useful in an environment where people may use different SCMs. diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt index 7f4c8a8ce7..6236c75c9b 100644 --- a/Documentation/git-diff.txt +++ b/Documentation/git-diff.txt @@ -51,16 +51,20 @@ files on disk. --staged is a synonym of --cached. + If --merge-base is given, instead of using <commit>, use the merge base -of <commit> and HEAD. `git diff --merge-base A` is equivalent to -`git diff $(git merge-base A HEAD)`. +of <commit> and HEAD. `git diff --cached --merge-base A` is equivalent to +`git diff --cached $(git merge-base A HEAD)`. -'git diff' [<options>] <commit> [--] [<path>...]:: +'git diff' [<options>] [--merge-base] <commit> [--] [<path>...]:: This form is to view the changes you have in your working tree relative to the named <commit>. You can use HEAD to compare it with the latest commit, or a branch name to compare with the tip of a different branch. ++ +If --merge-base is given, instead of using <commit>, use the merge base +of <commit> and HEAD. `git diff --merge-base A` is equivalent to +`git diff $(git merge-base A HEAD)`. 'git diff' [<options>] [--merge-base] <commit> <commit> [--] [<path>...]:: diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt index 9067c2079e..550c16ca61 100644 --- a/Documentation/git-fetch.txt +++ b/Documentation/git-fetch.txt @@ -133,7 +133,7 @@ remember to run that, set `fetch.prune` globally, or linkgit:git-config[1]. Here's where things get tricky and more specific. The pruning feature -doesn't actually care about branches, instead it'll prune local <-> +doesn't actually care about branches, instead it'll prune local <--> remote-references as a function of the refspec of the remote (see `<refspec>` and <<CRTB,CONFIGURED REMOTE-TRACKING BRANCHES>> above). diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 1bbf865a1b..0498e7bacb 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -39,7 +39,9 @@ OPTIONS full ref name (including prefix) will be printed. If 'auto' is specified, then if the output is going to a terminal, the ref names are shown as if 'short' were given, otherwise no ref names are - shown. The default option is 'short'. + shown. The option `--decorate` is short-hand for `--decorate=short`. + Default to configuration value of `log.decorate` if configured, + otherwise, `auto`. --decorate-refs=<pattern>:: --decorate-refs-exclude=<pattern>:: diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt index 25d9fbe37a..dbfd1f9017 100644 --- a/Documentation/git-pack-objects.txt +++ b/Documentation/git-pack-objects.txt @@ -128,10 +128,10 @@ depth is 4095. into multiple independent packfiles, each not larger than the given size. The size can be suffixed with "k", "m", or "g". The minimum size allowed is limited to 1 MiB. - This option - prevents the creation of a bitmap index. The default is unlimited, unless the config variable - `pack.packSizeLimit` is set. + `pack.packSizeLimit` is set. Note that this option may result in + a larger and slower repository; see the discussion in + `pack.packSizeLimit`. --honor-pack-keep:: This flag causes an object already in a local pack that diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt index 5c3fb67c01..7f4b2d1982 100644 --- a/Documentation/git-pull.txt +++ b/Documentation/git-pull.txt @@ -117,7 +117,7 @@ When set to `preserve` (deprecated in favor of `merges`), rebase with the `--preserve-merges` option passed to `git rebase` so that locally created merge commits will not be flattened. + -When false, merge the current branch into the upstream branch. +When false, merge the upstream branch into the current branch. + When `interactive`, enable the interactive mode of rebase. + diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index a953c7c387..2f25aa3a29 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -244,8 +244,8 @@ Imagine that you have to rebase what you have already published. You will have to bypass the "must fast-forward" rule in order to replace the history you originally published with the rebased history. If somebody else built on top of your original history while you are -rebasing, the tip of the branch at the remote may advance with her -commit, and blindly pushing with `--force` will lose her work. +rebasing, the tip of the branch at the remote may advance with their +commit, and blindly pushing with `--force` will lose their work. + This option allows you to say that you expect the history you are updating is what you rebased and want to replace. If the remote ref diff --git a/Documentation/git-repack.txt b/Documentation/git-repack.txt index ef310f362e..24c00c9384 100644 --- a/Documentation/git-repack.txt +++ b/Documentation/git-repack.txt @@ -121,7 +121,9 @@ depth is 4095. If specified, multiple packfiles may be created, which also prevents the creation of a bitmap index. The default is unlimited, unless the config variable - `pack.packSizeLimit` is set. + `pack.packSizeLimit` is set. Note that this option may result in + a larger and slower repository; see the discussion in + `pack.packSizeLimit`. -b:: --write-bitmap-index:: diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index 93708aefea..3db4eab4ba 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -167,6 +167,14 @@ Sending `sendemail.envelopeSender` configuration variable; if that is unspecified, choosing the envelope sender is left to your MTA. +--sendmail-cmd=<command>:: + Specify a command to run to send the email. The command should + be sendmail-like; specifically, it must support the `-i` option. + The command will be executed in the shell if necessary. Default + is the value of `sendemail.sendmailcmd`. If unspecified, and if + --smtp-server is also unspecified, git-send-email will search + for `sendmail` in `/usr/sbin`, `/usr/lib` and $PATH. + --smtp-encryption=<encryption>:: Specify the encryption to use, either 'ssl' or 'tls'. Any other value reverts to plain SMTP. Default is the value of @@ -211,13 +219,16 @@ a password is obtained using 'git-credential'. --smtp-server=<host>:: If set, specifies the outgoing SMTP server to use (e.g. - `smtp.example.com` or a raw IP address). Alternatively it can - specify a full pathname of a sendmail-like program instead; - the program must support the `-i` option. Default value can - be specified by the `sendemail.smtpServer` configuration - option; the built-in default is to search for `sendmail` in - `/usr/sbin`, `/usr/lib` and $PATH if such program is - available, falling back to `localhost` otherwise. + `smtp.example.com` or a raw IP address). If unspecified, and if + `--sendmail-cmd` is also unspecified, the default is to search + for `sendmail` in `/usr/sbin`, `/usr/lib` and $PATH if such a + program is available, falling back to `localhost` otherwise. ++ +For backward compatibility, this option can also specify a full pathname +of a sendmail-like program instead; the program must support the `-i` +option. This method does not support passing arguments or using plain +command names. For those use cases, consider using `--sendmail-cmd` +instead. --smtp-server-port=<port>:: Specifies a port different from the default port (SMTP diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt index f1bb1fa5f5..8a7cbdd19c 100644 --- a/Documentation/git-worktree.txt +++ b/Documentation/git-worktree.txt @@ -9,7 +9,7 @@ git-worktree - Manage multiple working trees SYNOPSIS -------- [verse] -'git worktree add' [-f] [--detach] [--checkout] [--lock] [-b <new-branch>] <path> [<commit-ish>] +'git worktree add' [-f] [--detach] [--checkout] [--lock [--reason <string>]] [-b <new-branch>] <path> [<commit-ish>] 'git worktree list' [--porcelain] 'git worktree lock' [--reason <string>] <worktree> 'git worktree move' <worktree> <new-path> @@ -242,7 +242,7 @@ With `list`, annotate missing working trees as prunable if they are older than `<time>`. --reason <string>:: - With `lock`, an explanation why the working tree is locked. + With `lock` or with `add --lock`, an explanation why the working tree is locked. <worktree>:: Working trees can be identified by path, either relative or @@ -387,7 +387,7 @@ These annotations are: ------------ $ git worktree list /path/to/linked-worktree abcd1234 [master] -/path/to/locked-worktreee acbd5678 (brancha) locked +/path/to/locked-worktree acbd5678 (brancha) locked /path/to/prunable-worktree 5678abc (detached HEAD) prunable ------------ diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt index 53e7d5c914..f8a1fc2014 100644 --- a/Documentation/gitignore.txt +++ b/Documentation/gitignore.txt @@ -27,12 +27,11 @@ precedence, the last matching pattern decides the outcome): them. * Patterns read from a `.gitignore` file in the same directory - as the path, or in any parent directory, with patterns in the - higher level files (up to the toplevel of the work tree) being overridden - by those in lower level files down to the directory containing the file. - These patterns match relative to the location of the - `.gitignore` file. A project normally includes such - `.gitignore` files in its repository, containing patterns for + as the path, or in any parent directory (up to the top-level of the working + tree), with patterns in the higher level files being overridden by those in + lower level files down to the directory containing the file. These patterns + match relative to the location of the `.gitignore` file. A project normally + includes such `.gitignore` files in its repository, containing patterns for files generated as part of the project build. * Patterns read from `$GIT_DIR/info/exclude`. diff --git a/Documentation/gittutorial.txt b/Documentation/gittutorial.txt index 59ef5cef1f..0e0b863105 100644 --- a/Documentation/gittutorial.txt +++ b/Documentation/gittutorial.txt @@ -322,7 +322,7 @@ initiating this "pull". If Bob's work conflicts with what Alice did since their histories forked, Alice will use her working tree and the index to resolve conflicts, and existing local changes will interfere with the conflict resolution process (Git will still perform the fetch but will -refuse to merge --- Alice will have to get rid of her local changes in +refuse to merge -- Alice will have to get rid of her local changes in some way and pull again when this happens). Alice can peek at what Bob did without merging first, using the "fetch" diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index 67c7a50b96..c077971335 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -146,8 +146,8 @@ current branch integrates with) obviously do not work, as there is no <<def_revision,revision>> and you are "merging" another <<def_branch,branch>>'s changes that happen to be a descendant of what you have. In such a case, you do not make a new <<def_merge,merge>> - <<def_commit,commit>> but instead just update to his - revision. This will happen frequently on a + <<def_commit,commit>> but instead just update your branch to point at the same + revision as the branch you are merging. This will happen frequently on a <<def_remote_tracking_branch,remote-tracking branch>> of a remote <<def_repository,repository>>. diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index eb0aabd396..52565014c1 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -154,7 +154,8 @@ endif::git-pull[] --autostash:: --no-autostash:: Automatically create a temporary stash entry before the operation - begins, and apply it after the operation ends. This means + begins, record it in the special ref `MERGE_AUTOSTASH` + and apply it after the operation ends. This means that you can run the operation on a dirty worktree. However, use with care: the final stash application after a successful merge might result in non-trivial conflicts. diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 5bf2a85f69..24569b06d1 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -897,7 +897,7 @@ which are not of the requested type. + The form '--filter=sparse:oid=<blob-ish>' uses a sparse-checkout specification contained in the blob (or blob-expression) '<blob-ish>' -to omit blobs that would not be not required for a sparse checkout on +to omit blobs that would not be required for a sparse checkout on the requested refs. + The form '--filter=tree:<depth>' omits all blobs and trees whose depth @@ -1064,6 +1064,14 @@ ifdef::git-rev-list[] --header:: Print the contents of the commit in raw-format; each record is separated with a NUL character. + +--no-commit-header:: + Suppress the header line containing "commit" and the object ID printed before + the specified format. This has no effect on the built-in formats; only custom + formats are affected. + +--commit-header:: + Overrides a previous `--no-commit-header`. endif::git-rev-list[] --parents:: diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt index d9169c062e..f5f17b65a1 100644 --- a/Documentation/revisions.txt +++ b/Documentation/revisions.txt @@ -260,6 +260,9 @@ any of the given commits. A commit's reachable set is the commit itself and the commits in its ancestry chain. +There are several notations to specify a set of connected commits +(called a "revision range"), illustrated below. + Commit Exclusions ~~~~~~~~~~~~~~~~~ @@ -294,6 +297,26 @@ is a shorthand for 'HEAD..origin' and asks "What did the origin do since I forked from them?" Note that '..' would mean 'HEAD..HEAD' which is an empty range that is both reachable and unreachable from HEAD. +Commands that are specifically designed to take two distinct ranges +(e.g. "git range-diff R1 R2" to compare two ranges) do exist, but +they are exceptions. Unless otherwise noted, all "git" commands +that operate on a set of commits work on a single revision range. +In other words, writing two "two-dot range notation" next to each +other, e.g. + + $ git log A..B C..D + +does *not* specify two revision ranges for most commands. Instead +it will name a single connected set of commits, i.e. those that are +reachable from either B or D but are reachable from neither A or C. +In a linear history like this: + + ---A---B---o---o---C---D + +because A and B are reachable from C, the revision range specified +by these two dotted ranges is a single commit D. + + Other <rev>{caret} Parent Shorthand Notations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Three other shorthands exist, particularly useful for merge commits, diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt index 3f52f981a2..037a91cbca 100644 --- a/Documentation/technical/api-trace2.txt +++ b/Documentation/technical/api-trace2.txt @@ -396,14 +396,14 @@ only present on the "start" and "atexit" events. } ------------ -`"discard"`:: +`"too_many_files"`:: This event is written to the git-trace2-discard sentinel file if there are too many files in the target trace directory (see the trace2.maxFiles config option). + ------------ { - "event":"discard", + "event":"too_many_files", ... } ------------ diff --git a/Documentation/technical/hash-function-transition.txt b/Documentation/technical/hash-function-transition.txt index 7c1630bf83..260224b033 100644 --- a/Documentation/technical/hash-function-transition.txt +++ b/Documentation/technical/hash-function-transition.txt @@ -599,7 +599,7 @@ supports four different modes of operation: convert any object names written to output to SHA-1, but store objects using SHA-256. This allows users to test the code with no visible behavior change except for performance. This allows - allows running even tests that assume the SHA-1 hash function, to + running even tests that assume the SHA-1 hash function, to sanity-check the behavior of the new mode. 2. ("early transition") Allow both SHA-1 and SHA-256 object names in diff --git a/Documentation/technical/packfile-uri.txt b/Documentation/technical/packfile-uri.txt index f7eabc6c76..1eb525fe76 100644 --- a/Documentation/technical/packfile-uri.txt +++ b/Documentation/technical/packfile-uri.txt @@ -35,13 +35,14 @@ include some sort of non-trivial implementation in the Minimum Viable Product, at least so that we can test the client. This is the implementation: a feature, marked experimental, that allows the -server to be configured by one or more `uploadpack.blobPackfileUri=<sha1> -<uri>` entries. Whenever the list of objects to be sent is assembled, all such -blobs are excluded, replaced with URIs. As noted in "Future work" below, the -server can evolve in the future to support excluding other objects (or other -implementations of servers could be made that support excluding other objects) -without needing a protocol change, so clients should not expect that packfiles -downloaded in this way only contain single blobs. +server to be configured by one or more `uploadpack.blobPackfileUri= +<object-hash> <pack-hash> <uri>` entries. Whenever the list of objects to be +sent is assembled, all such blobs are excluded, replaced with URIs. As noted +in "Future work" below, the server can evolve in the future to support +excluding other objects (or other implementations of servers could be made +that support excluding other objects) without needing a protocol change, so +clients should not expect that packfiles downloaded in this way only contain +single blobs. Client design ------------- diff --git a/Documentation/technical/partial-clone.txt b/Documentation/technical/partial-clone.txt index 0780d30cac..a0dd7c66f2 100644 --- a/Documentation/technical/partial-clone.txt +++ b/Documentation/technical/partial-clone.txt @@ -242,8 +242,7 @@ remote in a specific order. repository and can satisfy all such requests. - Repack essentially treats promisor and non-promisor packfiles as 2 - distinct partitions and does not mix them. Repack currently only works - on non-promisor packfiles and loose objects. + distinct partitions and does not mix them. - Dynamic object fetching invokes fetch-pack once *for each item* because most algorithms stumble upon a missing object and need to have @@ -273,9 +272,6 @@ to use those promisor remotes in that order." The user might want to work in a triangular work flow with multiple promisor remotes that each have an incomplete view of the repository. -- Allow repack to work on promisor packfiles (while keeping them distinct - from non-promisor packfiles). - - Allow non-pathname-based filters to make use of packfile bitmaps (when present). This was just an omission during the initial implementation. diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt index a1e31367f4..1040d85319 100644 --- a/Documentation/technical/protocol-v2.txt +++ b/Documentation/technical/protocol-v2.txt @@ -540,7 +540,7 @@ An `object-info` request takes the following arguments: Indicates to the server an object which the client wants to obtain information for. -The response of `object-info` is a list of the the requested object ids +The response of `object-info` is a list of the requested object ids and associated requested information, each separated by a single space. output = info flush-pkt diff --git a/Documentation/technical/remembering-renames.txt b/Documentation/technical/remembering-renames.txt new file mode 100644 index 0000000000..2fd5cc88e0 --- /dev/null +++ b/Documentation/technical/remembering-renames.txt @@ -0,0 +1,671 @@ +Rebases and cherry-picks involve a sequence of merges whose results are +recorded as new single-parent commits. The first parent side of those +merges represent the "upstream" side, and often include a far larger set of +changes than the second parent side. Traditionally, the renames on the +first-parent side of that sequence of merges were repeatedly re-detected +for every merge. This file explains why it is safe and effective during +rebases and cherry-picks to remember renames on the upstream side of +history as an optimization, assuming all merges are automatic and clean +(i.e. no conflicts and not interrupted for user input or editing). + +Outline: + + 0. Assumptions + + 1. How rebasing and cherry-picking work + + 2. Why the renames on MERGE_SIDE1 in any given pick are *always* a + superset of the renames on MERGE_SIDE1 for the next pick. + + 3. Why any rename on MERGE_SIDE1 in any given pick is _almost_ always also + a rename on MERGE_SIDE1 for the next pick + + 4. A detailed description of the the counter-examples to #3. + + 5. Why the special cases in #4 are still fully reasonable to use to pair + up files for three-way content merging in the merge machinery, and why + they do not affect the correctness of the merge. + + 6. Interaction with skipping of "irrelevant" renames + + 7. Additional items that need to be cached + + 8. How directory rename detection interacts with the above and why this + optimization is still safe even if merge.directoryRenames is set to + "true". + + +=== 0. Assumptions === + +There are two assumptions that will hold throughout this document: + + * The upstream side where commits are transplanted to is treated as the + first parent side when rebase/cherry-pick call the merge machinery + + * All merges are fully automatic + +and a third that will hold in sections 2-5 for simplicity, that I'll later +address in section 8: + + * No directory renames occur + + +Let me explain more about each assumption and why I include it: + + +The first assumption is merely for the purposes of making this document +clearer; the optimization implementation does not actually depend upon it. +However, the assumption does hold in all cases because it reflects the way +that both rebase and cherry-pick were implemented; and the implementation +of cherry-pick and rebase are not readily changeable for backwards +compatibility reasons (see for example the discussion of the --ours and +--theirs flag in the documentation of `git checkout`, particularly the +comments about how they behave with rebase). The optimization avoids +checking first-parent-ness, though. It checks the conditions that make the +optimization valid instead, so it would still continue working if someone +changed the parent ordering that cherry-pick and rebase use. But making +this assumption does make this document much clearer and prevents me from +having to repeat every example twice. + +If the second assumption is violated, then the optimization simply is +turned off and thus isn't relevant to consider. The second assumption can +also be stated as "there is no interruption for a user to resolve conflicts +or to just further edit or tweak files". While real rebases and +cherry-picks are often interrupted (either because it's an interactive +rebase where the user requested to stop and edit, or because there were +conflicts that the user needs to resolve), the cache of renames is not +stored on disk, and thus is thrown away as soon as the rebase or cherry +pick stops for the user to resolve the operation. + +The third assumption makes sections 2-5 simpler, and allows people to +understand the basics of why this optimization is safe and effective, and +then I can go back and address the specifics in section 8. It is probably +also worth noting that if directory renames do occur, then the default of +merge.directoryRenames being set to "conflict" means that the operation +will stop for users to resolve the conflicts and the cache will be thrown +away, and thus that there won't be an optimization to apply. So, the only +reason we need to address directory renames specifically, is that some +users will have set merge.directoryRenames to "true" to allow the merges to +continue to proceed automatically. The optimization is still safe with +this config setting, but we have to discuss a few more cases to show why; +this discussion is deferred until section 8. + + +=== 1. How rebasing and cherry-picking work === + +Consider the following setup (from the git-rebase manpage): + + A---B---C topic + / + D---E---F---G main + +After rebasing or cherry-picking topic onto main, this will appear as: + + A'--B'--C' topic + / + D---E---F---G main + +The way the commits A', B', and C' are created is through a series of +merges, where rebase or cherry-pick sequentially uses each of the three +A-B-C commits in a special merge operation. Let's label the three commits +in the merge operation as MERGE_BASE, MERGE_SIDE1, and MERGE_SIDE2. For +this picture, the three commits for each of the three merges would be: + +To create A': + MERGE_BASE: E + MERGE_SIDE1: G + MERGE_SIDE2: A + +To create B': + MERGE_BASE: A + MERGE_SIDE1: A' + MERGE_SIDE2: B + +To create C': + MERGE_BASE: B + MERGE_SIDE1: B' + MERGE_SIDE2: C + +Sometimes, folks are surprised that these three-way merges are done. It +can be useful in understanding these three-way merges to view them in a +slightly different light. For example, in creating C', you can view it as +either: + + * Apply the changes between B & C to B' + * Apply the changes between B & B' to C + +Conceptually the two statements above are the same as a three-way merge of +B, B', and C, at least the parts before you decide to record a commit. + + +=== 2. Why the renames on MERGE_SIDE1 in any given pick are always a === +=== superset of the renames on MERGE_SIDE1 for the next pick. === + +The merge machinery uses the filenames it is fed from MERGE_BASE, +MERGE_SIDE1, and MERGE_SIDE2. It will only move content to a different +filename under one of three conditions: + + * To make both pieces of a conflict available to a user during conflict + resolution (examples: directory/file conflict, add/add type conflict + such as symlink vs. regular file) + + * When MERGE_SIDE1 renames the file. + + * When MERGE_SIDE2 renames the file. + +First, let's remember what commits are involved in the first and second +picks of the cherry-pick or rebase sequence: + +To create A': + MERGE_BASE: E + MERGE_SIDE1: G + MERGE_SIDE2: A + +To create B': + MERGE_BASE: A + MERGE_SIDE1: A' + MERGE_SIDE2: B + +So, in particular, we need to show that the renames between E and G are a +superset of those between A and A'. + +A' is created by the first merge. A' will only have renames for one of the +three reasons listed above. The first case, a conflict, results in a +situation where the cache is dropped and thus this optimization doesn't +take effect, so we need not consider that case. The third case, a rename +on MERGE_SIDE2 (i.e. from G to A), will show up in A' but it also shows up +in A -- therefore when diffing A and A' that path does not show up as a +rename. The only remaining way for renames to show up in A' is for the +rename to come from MERGE_SIDE1. Therefore, all renames between A and A' +are a subset of those between E and G. Equivalently, all renames between E +and G are a superset of those between A and A'. + + +=== 3. Why any rename on MERGE_SIDE1 in any given pick is _almost_ === +=== always also a rename on MERGE_SIDE1 for the next pick. === + +Let's again look at the first two picks: + +To create A': + MERGE_BASE: E + MERGE_SIDE1: G + MERGE_SIDE2: A + +To create B': + MERGE_BASE: A + MERGE_SIDE1: A' + MERGE_SIDE2: B + +Now let's look at any given rename from MERGE_SIDE1 of the first pick, i.e. +any given rename from E to G. Let's use the filenames 'oldfile' and +'newfile' for demonstration purposes. That first pick will function as +follows; when the rename is detected, the merge machinery will do a +three-way content merge of the following: + E:oldfile + G:newfile + A:oldfile +and produce a new result: + A':newfile + +Note above that I've assumed that E->A did not rename oldfile. If that +side did rename, then we most likely have a rename/rename(1to2) conflict +that will cause the rebase or cherry-pick operation to halt and drop the +in-memory cache of renames and thus doesn't need to be considered further. +In the special case that E->A does rename the file but also renames it to +newfile, then there is no conflict from the renaming and the merge can +succeed. In this special case, the rename is not valid to cache because +the second merge will find A:newfile in the MERGE_BASE (see also the new +testcases in t6429 with "rename same file identically" in their +description). So a rename/rename(1to1) needs to be specially handled by +pruning renames from the cache and decrementing the dir_rename_counts in +the current and leading directories associated with those renames. Or, +since these are really rare, one could just take the easy way out and +disable the remembering renames optimization when a rename/rename(1to1) +happens. + +The previous paragraph handled the cases for E->A renaming oldfile, let's +continue assuming that oldfile is not renamed in A. + +As per the diagram for creating B', MERGE_SIDE1 involves the changes from A +to A'. So, we are curious whether A:oldfile and A':newfile will be viewed +as renames. Note that: + + * There will be no A':oldfile (because there could not have been a + G:oldfile as we do not do break detection in the merge machinery and + G:newfile was detected as a rename, and by the construction of the + rename above that merged cleanly, the merge machinery will ensure there + is no 'oldfile' in the result). + + * There will be no A:newfile (if there had been, we would have had a + rename/add conflict). + + * Clearly A:oldfile and A':newfile are "related" (A':newfile came from a + clean three-way content merge involving A:oldfile). + +We can also expound on the third point above, by noting that three-way +content merges can also be viewed as applying the differences between the +base and one side to the other side. Thus we can view A':newfile as +having been created by taking the changes between E:oldfile and G:newfile +(which were detected as being related, i.e. <50% changed) to A:oldfile. + +Thus A:oldfile and A':newfile are just as related as E:oldfile and +G:newfile are -- they have exactly identical differences. Since the latter +were detected as renames, A:oldfile and A':newfile should also be +detectable as renames almost always. + + +=== 4. A detailed description of the counter-examples to #3. === + +We already noted in section 3 that rename/rename(1to1) (i.e. both sides +renaming a file the same way) was one counter-example. The more +interesting bit, though, is why did we need to use the "almost" qualifier +when stating that A:oldfile and A':newfile are "almost" always detectable +as renames? + +Let's repeat an earlier point that section 3 made: + + A':newfile was created by applying the changes between E:oldfile and + G:newfile to A:oldfile. The changes between E:oldfile and G:newfile were + <50% of the size of E:oldfile. + +If those changes that were <50% of the size of E:oldfile are also <50% of +the size of A:oldfile, then A:oldfile and A':newfile will be detectable as +renames. However, if there is a dramatic size reduction between E:oldfile +and A:oldfile (but the changes between E:oldfile, G:newfile, and A:oldfile +still somehow merge cleanly), then traditional rename detection would not +detect A:oldfile and A':newfile as renames. + +Here's an example where that can happen: + * E:oldfile had 20 lines + * G:newfile added 10 new lines at the beginning of the file + * A:oldfile kept the first 3 lines of the file, and deleted all the rest +then + => A':newfile would have 13 lines, 3 of which matches those in A:oldfile. +E:oldfile -> G:newfile would be detected as a rename, but A:oldfile and +A':newfile would not be. + + +=== 5. Why the special cases in #4 are still fully reasonable to use to === +=== pair up files for three-way content merging in the merge machinery, === +=== and why they do not affect the correctness of the merge. === + +In the rename/rename(1to1) case, A:newfile and A':newfile are not renames +since they use the *same* filename. However, files with the same filename +are obviously fine to pair up for three-way content merging (the merge +machinery has never employed break detection). The interesting +counter-example case is thus not the rename/rename(1to1) case, but the case +where A did not rename oldfile. That was the case that we spent most of +the time discussing in sections 3 and 4. The remainder of this section +will be devoted to that case as well. + +So, even if A:oldfile and A':newfile aren't detectable as renames, why is +it still reasonable to pair them up for three-way content merging in the +merge machinery? There are multiple reasons: + + * As noted in sections 3 and 4, the diff between A:oldfile and A':newfile + is *exactly* the same as the diff between E:oldfile and G:newfile. The + latter pair were detected as renames, so it seems unlikely to surprise + users for us to treat A:oldfile and A':newfile as renames. + + * In fact, "oldfile" and "newfile" were at one point detected as renames + due to how they were constructed in the E..G chain. And we used that + information once already in this rebase/cherry-pick. I think users + would be unlikely to be surprised at us continuing to treat the files + as renames and would quickly understand why we had done so. + + * Marking or declaring files as renames is *not* the end goal for merges. + Merges use renames to determine which files make sense to be paired up + for three-way content merges. + + * A:oldfile and A':newfile were _already_ paired up in a three-way + content merge; that is how A':newfile was created. In fact, that + three-way content merge was clean. So using them again in a later + three-way content merge seems very reasonable. + +However, the above is focusing on the common scenarios. Let's try to look +at all possible unusual scenarios and compare without the optimization to +with the optimization. Consider the following theoretical cases; we will +then dive into each to determine which of them are possible, +and if so, what they mean: + + 1. Without the optimization, the second merge results in a conflict. + With the optimization, the second merge also results in a conflict. + Questions: Are the conflicts confusingly different? Better in one case? + + 2. Without the optimization, the second merge results in NO conflict. + With the optimization, the second merge also results in NO conflict. + Questions: Are the merges the same? + + 3. Without the optimization, the second merge results in a conflict. + With the optimization, the second merge results in NO conflict. + Questions: Possible? Bug, bugfix, or something else? + + 4. Without the optimization, the second merge results in NO conflict. + With the optimization, the second merge results in a conflict. + Questions: Possible? Bug, bugfix, or something else? + +I'll consider all four cases, but out of order. + +The fourth case is impossible. For the code without the remembering +renames optimization to not get a conflict, B:oldfile would need to exactly +match A:oldfile -- if it doesn't, there would be a modify/delete conflict. +If A:oldfile matches B:oldfile exactly, then a three-way content merge +between A:oldfile, A':newfile, and B:oldfile would have no conflict and +just give us the version of newfile from A' as the result. + +From the same logic as the above paragraph, the second case would indeed +result in identical merges. When A:oldfile exactly matches B:oldfile, an +undetected rename would say, "Oh, I see one side didn't modify 'oldfile' +and the other side deleted it. I'll delete it. And I see you have this +brand new file named 'newfile' in A', so I'll keep it." That gives the +same results as three-way content merging A:oldfile, A':newfile, and +B:oldfile -- a removal of oldfile with the version of newfile from A' +showing up in the result. + +The third case is interesting. It means that A:oldfile and A':newfile were +not just similar enough, but that the changes between them did not conflict +with the changes between A:oldfile and B:oldfile. This would validate our +hunch that the files were similar enough to be used in a three-way content +merge, and thus seems entirely correct for us to have used them that way. +(Sidenote: One particular example here may be enlightening. Let's say that +B was an immediate revert of A. B clearly would have been a clean revert +of A, since A was B's immediate parent. One would assume that if you can +pick a commit, you should also be able to cherry-pick its immediate revert. +However, this is one of those funny corner cases; without this +optimization, we just successfully picked a commit cleanly, but we are +unable to cherry-pick its immediate revert due to the size differences +between E:oldfile and A:oldfile.) + +That leaves only the first case to consider -- when we get conflicts both +with or without the optimization. Without the optimization, we'll have a +modify/delete conflict, where both A':newfile and B:oldfile are left in the +tree for the user to deal with and no hints about the potential similarity +between the two. With the optimization, we'll have a three-way content +merged A:oldfile, A':newfile, and B:oldfile with conflict markers +suggesting we thought the files were related but giving the user the chance +to resolve. As noted above, I don't think users will find us treating +'oldfile' and 'newfile' as related as a surprise since they were between E +and G. In any event, though, this case shouldn't be concerning since we +hit a conflict in both cases, told the user what we know, and asked them to +resolve it. + +So, in summary, case 4 is impossible, case 2 yields the same behavior, and +cases 1 and 3 seem to provide as good or better behavior with the +optimization than without. + + +=== 6. Interaction with skipping of "irrelevant" renames === + +Previous optimizations involved skipping rename detection for paths +considered to be "irrelevant". See for example the following commits: + + * 32a56dfb99 ("merge-ort: precompute subset of sources for which we + need rename detection", 2021-03-11) + * 2fd9eda462 ("merge-ort: precompute whether directory rename + detection is needed", 2021-03-11) + * 9bd342137e ("diffcore-rename: determine which relevant_sources are + no longer relevant", 2021-03-13) + +Relevance is always determined by what the _other_ side of history has +done, in terms of modifing a file that our side renamed, or adding a +file to a directory which our side renamed. This means that a path +that is "irrelevant" when picking the first commit of a series in a +rebase or cherry-pick, may suddenly become "relevant" when picking the +next commit. + +The upshot of this is that we can only cache rename detection results +for relevant paths, and need to re-check relevance in subsequent +commits. If those subsequent commits have additional paths that are +relevant for rename detection, then we will need to redo rename +detection -- though we can limit it to the paths for which we have not +already detected renames. + + +=== 7. Additional items that need to be cached === + +It turns out we have to cache more than just renames; we also cache: + + A) non-renames (i.e. unpaired deletes) + B) counts of renames within directories + C) sources that were marked as RELEVANT_LOCATION, but which were + downgraded to RELEVANT_NO_MORE + D) the toplevel trees involved in the merge + +These are all stored in struct rename_info, and respectively appear in + * cached_pairs (along side actual renames, just with a value of NULL) + * dir_rename_counts + * cached_irrelevant + * merge_trees + +The reason for (A) comes from the irrelevant renames skipping +optimization discussed in section 6. The fact that irrelevant renames +are skipped means we only get a subset of the potential renames +detected and subsequent commits may need to run rename detection on +the upstream side on a subset of the remaining renames (to get the +renames that are relevant for that later commit). Since unpaired +deletes are involved in rename detection too, we don't want to +repeatedly check that those paths remain unpaired on the upstream side +with every commit we are transplanting. + +The reason for (B) is that diffcore_rename_extended() is what +generates the counts of renames by directory which is needed in +directory rename detection, and if we don't run +diffcore_rename_extended() again then we need to have the output from +it, including dir_rename_counts, from the previous run. + +The reason for (C) is that merge-ort's tree traversal will again think +those paths are relevant (marking them as RELEVANT_LOCATION), but the +fact that they were downgraded to RELEVANT_NO_MORE means that +dir_rename_counts already has the information we need for directory +rename detection. (A path which becomes RELEVANT_CONTENT in a +subsequent commit will be removed from cached_irrelevant.) + +The reason for (D) is that is how we determine whether the remember +renames optimization can be used. In particular, remembering that our +sequence of merges looks like: + + Merge 1: + MERGE_BASE: E + MERGE_SIDE1: G + MERGE_SIDE2: A + => Creates A' + + Merge 2: + MERGE_BASE: A + MERGE_SIDE1: A' + MERGE_SIDE2: B + => Creates B' + +It is the fact that the trees A and A' appear both in Merge 1 and in +Merge 2, with A as a parent of A' that allows this optimization. So +we store the trees to compare with what we are asked to merge next +time. + + +=== 8. How directory rename detection interacts with the above and === +=== why this optimization is still safe even if === +=== merge.directoryRenames is set to "true". === + +As noted in the assumptions section: + + """ + ...if directory renames do occur, then the default of + merge.directoryRenames being set to "conflict" means that the operation + will stop for users to resolve the conflicts and the cache will be + thrown away, and thus that there won't be an optimization to apply. + So, the only reason we need to address directory renames specifically, + is that some users will have set merge.directoryRenames to "true" to + allow the merges to continue to proceed automatically. + """ + +Let's remember that we need to look at how any given pick affects the next +one. So let's again use the first two picks from the diagram in section +one: + + First pick does this three-way merge: + MERGE_BASE: E + MERGE_SIDE1: G + MERGE_SIDE2: A + => creates A' + + Second pick does this three-way merge: + MERGE_BASE: A + MERGE_SIDE1: A' + MERGE_SIDE2: B + => creates B' + +Now, directory rename detection exists so that if one side of history +renames a directory, and the other side adds a new file to the old +directory, then the merge (with merge.directoryRenames=true) can move the +file into the new directory. There are two qualitatively different ways to +add a new file to an old directory: create a new file, or rename a file +into that directory. Also, directory renames can be done on either side of +history, so there are four cases to consider: + + * MERGE_SIDE1 renames old dir, MERGE_SIDE2 adds new file to old dir + * MERGE_SIDE1 renames old dir, MERGE_SIDE2 renames file into old dir + * MERGE_SIDE1 adds new file to old dir, MERGE_SIDE2 renames old dir + * MERGE_SIDE1 renames file into old dir, MERGE_SIDE2 renames old dir + +One last note before we consider these four cases: There are some +important properties about how we implement this optimization with +respect to directory rename detection that we need to bear in mind +while considering all of these cases: + + * rename caching occurs *after* applying directory renames + + * a rename created by directory rename detection is recorded for the side + of history that did the directory rename. + + * dir_rename_counts, the nested map of + {oldname => {newname => count}}, + is cached between runs as well. This basically means that directory + rename detection is also cached, though only on the side of history + that we cache renames for (MERGE_SIDE1 as far as this document is + concerned; see the assumptions section). Two interesting sub-notes + about these counts: + + * If we need to perform rename-detection again on the given side (e.g. + some paths are relevant for rename detection that weren't before), + then we clear dir_rename_counts and recompute it, making use of + cached_pairs. The reason it is important to do this is optimizations + around RELEVANT_LOCATION exist to prevent us from computing + unnecessary renames for directory rename detection and from computing + dir_rename_counts for irrelevant directories; but those same renames + or directories may become necessary for subsequent merges. The + easiest way to "fix up" dir_rename_counts in such cases is to just + recompute it. + + * If we prune rename/rename(1to1) entries from the cache, then we also + need to update dir_rename_counts to decrement the counts for the + involved directory and any relevant parent directories (to undo what + update_dir_rename_counts() in diffcore-rename.c incremented when the + rename was initially found). If we instead just disable the + remembering renames optimization when the exceedingly rare + rename/rename(1to1) cases occur, then dir_rename_counts will get + re-computed the next time rename detection occurs, as noted above. + + * the side with multiple commits to pick, is the side of history that we + do NOT cache renames for. Thus, there are no additional commits to + change the number of renames in a directory, except for those done by + directory rename detection (which always pad the majority). + + * the "renames" we cache are modified slightly by any directory rename, + as noted below. + +Now, with those notes out of the way, let's go through the four cases +in order: + +Case 1: MERGE_SIDE1 renames old dir, MERGE_SIDE2 adds new file to old dir + + This case looks like this: + + MERGE_BASE: E, Has olddir/ + MERGE_SIDE1: G, Renames olddir/ -> newdir/ + MERGE_SIDE2: A, Adds olddir/newfile + => creates A', With newdir/newfile + + MERGE_BASE: A, Has olddir/newfile + MERGE_SIDE1: A', Has newdir/newfile + MERGE_SIDE2: B, Modifies olddir/newfile + => expected B', with threeway-merged newdir/newfile from above + + In this case, with the optimization, note that after the first commit: + * MERGE_SIDE1 remembers olddir/ -> newdir/ + * MERGE_SIDE1 has cached olddir/newfile -> newdir/newfile + Given the cached rename noted above, the second merge can proceed as + expected without needing to perform rename detection from A -> A'. + +Case 2: MERGE_SIDE1 renames old dir, MERGE_SIDE2 renames file into old dir + + This case looks like this: + MERGE_BASE: E oldfile, olddir/ + MERGE_SIDE1: G oldfile, olddir/ -> newdir/ + MERGE_SIDE2: A oldfile -> olddir/newfile + => creates A', With newdir/newfile representing original oldfile + + MERGE_BASE: A olddir/newfile + MERGE_SIDE1: A' newdir/newfile + MERGE_SIDE2: B modify olddir/newfile + => expected B', with threeway-merged newdir/newfile from above + + In this case, with the optimization, note that after the first commit: + * MERGE_SIDE1 remembers olddir/ -> newdir/ + * MERGE_SIDE1 has cached olddir/newfile -> newdir/newfile + (NOT oldfile -> newdir/newfile; compare to case with + (p->status == 'R' && new_path) in possibly_cache_new_pair()) + + Given the cached rename noted above, the second merge can proceed as + expected without needing to perform rename detection from A -> A'. + +Case 3: MERGE_SIDE1 adds new file to old dir, MERGE_SIDE2 renames old dir + + This case looks like this: + + MERGE_BASE: E, Has olddir/ + MERGE_SIDE1: G, Adds olddir/newfile + MERGE_SIDE2: A, Renames olddir/ -> newdir/ + => creates A', With newdir/newfile + + MERGE_BASE: A, Has newdir/, but no notion of newdir/newfile + MERGE_SIDE1: A', Has newdir/newfile + MERGE_SIDE2: B, Has newdir/, but no notion of newdir/newfile + => expected B', with newdir/newfile from A' + + In this case, with the optimization, note that after the first commit there + were no renames on MERGE_SIDE1, and any renames on MERGE_SIDE2 are tossed. + But the second merge didn't need any renames so this is fine. + +Case 4: MERGE_SIDE1 renames file into old dir, MERGE_SIDE2 renames old dir + + This case looks like this: + + MERGE_BASE: E, Has olddir/ + MERGE_SIDE1: G, Renames oldfile -> olddir/newfile + MERGE_SIDE2: A, Renames olddir/ -> newdir/ + => creates A', With newdir/newfile representing original oldfile + + MERGE_BASE: A, Has oldfile + MERGE_SIDE1: A', Has newdir/newfile + MERGE_SIDE2: B, Modifies oldfile + => expected B', with threeway-merged newdir/newfile from above + + In this case, with the optimization, note that after the first commit: + * MERGE_SIDE1 remembers oldfile -> newdir/newfile + (NOT oldfile -> olddir/newfile; compare to case of second + block under p->status == 'R' in possibly_cache_new_pair()) + * MERGE_SIDE2 renames are tossed because only MERGE_SIDE1 is remembered + + Given the cached rename noted above, the second merge can proceed as + expected without needing to perform rename detection from A -> A'. + +Finally, I'll just note here that interactions with the +skip-irrelevant-renames optimization means we sometimes don't detect +renames for any files within a directory that was renamed, in which +case we will not have been able to detect any rename for the directory +itself. In such a case, we do not know whether the directory was +renamed; we want to be careful to avoid cacheing some kind of "this +directory was not renamed" statement. If we did, then a subsequent +commit being rebased could add a file to the old directory, and the +user would expect it to end up in the correct directory -- something +our erroneous "this directory was not renamed" cache would preclude. diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index f9e54b8674..96240598e3 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -2792,7 +2792,7 @@ A fast-forward looks something like this: In some cases it is possible that the new head will *not* actually be a descendant of the old head. For example, the developer may have -realized she made a serious mistake, and decided to backtrack, +realized a serious mistake was made and decided to backtrack, resulting in a situation like: ................................................ diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 9c125f298a..b1507e8037 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v2.32.0 +DEF_VER=v2.33.0-rc0 LF=' ' @@ -398,6 +398,10 @@ all:: # with a different indexfile format version. If it isn't set the index # file format used is index-v[23]. # +# Define GIT_TEST_UTF8_LOCALE to preferred utf-8 locale for testing. +# If it isn't set, fallback to $LC_ALL, $LANG or use the first utf-8 +# locale returned by "locale -a". +# # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime. # # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC. @@ -711,6 +715,7 @@ TEST_BUILTINS_OBJS += test-example-decorate.o TEST_BUILTINS_OBJS += test-fast-rebase.o TEST_BUILTINS_OBJS += test-genrandom.o TEST_BUILTINS_OBJS += test-genzeros.o +TEST_BUILTINS_OBJS += test-getcwd.o TEST_BUILTINS_OBJS += test-hash-speed.o TEST_BUILTINS_OBJS += test-hash.o TEST_BUILTINS_OBJS += test-hashmap.o @@ -722,9 +727,11 @@ TEST_BUILTINS_OBJS += test-mergesort.o TEST_BUILTINS_OBJS += test-mktemp.o TEST_BUILTINS_OBJS += test-oid-array.o TEST_BUILTINS_OBJS += test-oidmap.o +TEST_BUILTINS_OBJS += test-oidtree.o TEST_BUILTINS_OBJS += test-online-cpus.o TEST_BUILTINS_OBJS += test-parse-options.o TEST_BUILTINS_OBJS += test-parse-pathspec-file.o +TEST_BUILTINS_OBJS += test-partial-clone.o TEST_BUILTINS_OBJS += test-path-utils.o TEST_BUILTINS_OBJS += test-pcre2-config.o TEST_BUILTINS_OBJS += test-pkt-line.o @@ -845,6 +852,7 @@ LIB_OBJS += branch.o LIB_OBJS += bulk-checkin.o LIB_OBJS += bundle.o LIB_OBJS += cache-tree.o +LIB_OBJS += cbtree.o LIB_OBJS += chdir-notify.o LIB_OBJS += checkout.o LIB_OBJS += chunk-format.o @@ -940,6 +948,7 @@ LIB_OBJS += object.o LIB_OBJS += oid-array.o LIB_OBJS += oidmap.o LIB_OBJS += oidset.o +LIB_OBJS += oidtree.o LIB_OBJS += pack-bitmap-write.o LIB_OBJS += pack-bitmap.o LIB_OBJS += pack-check.o @@ -2160,6 +2169,16 @@ shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell strip: $(PROGRAMS) git$X $(STRIP) $(STRIP_OPTS) $^ +### Flags affecting all rules + +# A GNU make extension since gmake 3.72 (released in late 1994) to +# remove the target of rules if commands in those rules fail. The +# default is to only do that if make itself receives a signal. Affects +# all targets, see: +# +# info make --index-search=.DELETE_ON_ERROR +.DELETE_ON_ERROR: + ### Target-specific flags and dependencies # The generic compilation pattern rule and automatically @@ -2243,7 +2262,6 @@ SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\ $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\ $(perllibdir_SQ) define cmd_munge_script -$(RM) $@ $@+ && \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ -e 's|@@DIFF@@|$(DIFF_SQ)|' \ @@ -2313,7 +2331,7 @@ endif PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir) $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE - $(QUIET_GEN)$(RM) $@ $@+ && \ + $(QUIET_GEN) \ sed -e '1{' \ -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \ -e ' r GIT-PERL-HEADER' \ @@ -2333,7 +2351,7 @@ GIT-PERL-DEFINES: FORCE fi GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile - $(QUIET_GEN)$(RM) $@ && \ + $(QUIET_GEN) \ INSTLIBDIR='$(perllibdir_SQ)' && \ INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \ INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \ @@ -2359,7 +2377,7 @@ git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES mv $@+ $@ else # NO_PERL $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh - $(QUIET_GEN)$(RM) $@ $@+ && \ + $(QUIET_GEN) \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \ unimplemented.sh >$@+ && \ @@ -2373,14 +2391,14 @@ $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS ifndef NO_PYTHON $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS $(SCRIPT_PYTHON_GEN): % : %.py - $(QUIET_GEN)$(RM) $@ $@+ && \ + $(QUIET_GEN) \ sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \ $< >$@+ && \ chmod +x $@+ && \ mv $@+ $@ else # NO_PYTHON $(SCRIPT_PYTHON_GEN): % : unimplemented.sh - $(QUIET_GEN)$(RM) $@ $@+ && \ + $(QUIET_GEN) \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \ unimplemented.sh >$@+ && \ @@ -2388,8 +2406,7 @@ $(SCRIPT_PYTHON_GEN): % : unimplemented.sh mv $@+ $@ endif # NO_PYTHON -CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \ - sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ +CONFIGURE_RECIPE = sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ configure.ac >configure.ac+ && \ autoconf -o configure configure.ac+ && \ $(RM) configure.ac+ @@ -2514,7 +2531,6 @@ endif ifeq ($(GENERATE_COMPILATION_DATABASE),yes) all:: compile_commands.json compile_commands.json: - @$(RM) $@ $(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+ @if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi endif @@ -2587,10 +2603,10 @@ $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS) $(LIB_FILE): $(LIB_OBJS) - $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ + $(QUIET_AR)$(AR) $(ARFLAGS) $@ $^ $(XDIFF_LIB): $(XDIFF_OBJS) - $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ + $(QUIET_AR)$(AR) $(ARFLAGS) $@ $^ export DEFAULT_EDITOR DEFAULT_PAGER @@ -2675,10 +2691,13 @@ po/git.pot: $(GENERATED_H) FORCE .PHONY: pot pot: po/git.pot +ifdef NO_GETTEXT +POFILES := +MOFILES := +else POFILES := $(wildcard po/*.po) MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES)) -ifndef NO_GETTEXT all:: $(MOFILES) endif @@ -2802,6 +2821,9 @@ endif ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+ endif +ifdef GIT_TEST_UTF8_LOCALE + @echo GIT_TEST_UTF8_LOCALE=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_UTF8_LOCALE)))'\' >>$@+ +endif @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+ ifdef GIT_PERF_REPEAT_COUNT @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+ @@ -1 +1 @@ -Documentation/RelNotes/2.32.0.txt
\ No newline at end of file +Documentation/RelNotes/2.33.0.txt
\ No newline at end of file diff --git a/add-patch.c b/add-patch.c index 2fad92ca37..8c41cdfe39 100644 --- a/add-patch.c +++ b/add-patch.c @@ -280,6 +280,7 @@ static void add_p_state_clear(struct add_p_state *s) clear_add_i_state(&s->s); } +__attribute__((format (printf, 2, 3))) static void err(struct add_p_state *s, const char *fmt, ...) { va_list args; @@ -90,6 +90,7 @@ int advice_enabled(enum advice_type type); /** * Checks the visibility of the advice before printing. */ +__attribute__((format (printf, 2, 3))) void advise_if_enabled(enum advice_type type, const char *advice, ...); int error_resolve_conflict(const char *me); @@ -101,9 +101,9 @@ int init_apply_state(struct apply_state *state, state->ws_error_action = warn_on_ws_error; state->ws_ignore_action = ignore_ws_none; state->linenr = 1; - string_list_init(&state->fn_table, 0); - string_list_init(&state->limit_by_name, 0); - string_list_init(&state->symlink_changes, 0); + string_list_init_nodup(&state->fn_table); + string_list_init_nodup(&state->limit_by_name); + string_list_init_nodup(&state->symlink_changes); strbuf_init(&state->root, 0); git_apply_config(); @@ -645,7 +645,7 @@ int write_archive(int argc, const char **argv, const char *prefix, args.pretty_ctx = &ctx; args.repo = repo; args.prefix = prefix; - string_list_init(&args.extra_files, 1); + string_list_init_dup(&args.extra_files); argc = parse_archive_args(argc, argv, &ar, &args, name_hint, remote); if (!startup_info->have_repository) { /* @@ -685,7 +685,7 @@ static struct attr_stack *read_attr_from_array(const char **list) * Callers into the attribute system assume there is a single, system-wide * global state where attributes are read from and when the state is flipped by * calling git_attr_set_direction(), the stack frames that have been - * constructed need to be discarded so so that subsequent calls into the + * constructed need to be discarded so that subsequent calls into the * attribute system will lazily read from the right place. Since changing * direction causes a global paradigm shift, it should not ever be called while * another thread could potentially be calling into the attribute system. diff --git a/builtin/add.c b/builtin/add.c index b773b5a499..09e684585d 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -470,7 +470,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) { int exit_status = 0; struct pathspec pathspec; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; int flags; int add_new_files; int require_pathspec; @@ -577,7 +577,6 @@ int cmd_add(int argc, const char **argv, const char *prefix) die_in_unpopulated_submodule(&the_index, prefix); die_path_inside_submodule(&the_index, &pathspec); - dir_init(&dir); if (add_new_files) { int baselen; diff --git a/builtin/am.c b/builtin/am.c index 0b2d886c81..0c2ad96b70 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -210,6 +210,7 @@ static void write_state_bool(const struct am_state *state, * If state->quiet is false, calls fprintf(fp, fmt, ...), and appends a newline * at the end. */ +__attribute__((format (printf, 3, 4))) static void say(const struct am_state *state, FILE *fp, const char *fmt, ...) { va_list ap; diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index 9d9540a0ab..f184eaeac6 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -117,6 +117,7 @@ static int write_in_file(const char *path, const char *mode, const char *format, return fclose(fp); } +__attribute__((format (printf, 2, 3))) static int write_to_file(const char *path, const char *format, ...) { int res; @@ -129,6 +130,7 @@ static int write_to_file(const char *path, const char *format, ...) return res; } +__attribute__((format (printf, 2, 3))) static int append_to_file(const char *path, const char *format, ...) { int res; diff --git a/builtin/bundle.c b/builtin/bundle.c index ea6948110b..053a51bea1 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -46,7 +46,7 @@ static int parse_options_cmd_bundle(int argc, const char* prefix, const char * const usagestr[], const struct option options[], - const char **bundle_file) { + char **bundle_file) { int newargc; newargc = parse_options(argc, argv, NULL, options, usagestr, PARSE_OPT_STOP_AT_NON_OPTION); @@ -61,7 +61,7 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) { int progress = isatty(STDERR_FILENO); struct strvec pack_opts; int version = -1; - + int ret; struct option options[] = { OPT_SET_INT('q', "quiet", &progress, N_("do not show progress meter"), 0), @@ -76,7 +76,7 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) { N_("specify bundle format version")), OPT_END() }; - const char* bundle_file; + char *bundle_file; argc = parse_options_cmd_bundle(argc, argv, prefix, builtin_bundle_create_usage, options, &bundle_file); @@ -94,75 +94,95 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) { if (!startup_info->have_repository) die(_("Need a repository to create a bundle.")); - return !!create_bundle(the_repository, bundle_file, argc, argv, &pack_opts, version); + ret = !!create_bundle(the_repository, bundle_file, argc, argv, &pack_opts, version); + free(bundle_file); + return ret; } static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) { - struct bundle_header header; + struct bundle_header header = BUNDLE_HEADER_INIT; int bundle_fd = -1; int quiet = 0; - + int ret; struct option options[] = { OPT_BOOL('q', "quiet", &quiet, N_("do not show bundle details")), OPT_END() }; - const char* bundle_file; + char *bundle_file; argc = parse_options_cmd_bundle(argc, argv, prefix, builtin_bundle_verify_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - memset(&header, 0, sizeof(header)); - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) - return 1; + if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + ret = 1; + goto cleanup; + } close(bundle_fd); - if (verify_bundle(the_repository, &header, !quiet)) - return 1; + if (verify_bundle(the_repository, &header, !quiet)) { + ret = 1; + goto cleanup; + } + fprintf(stderr, _("%s is okay\n"), bundle_file); - return 0; + ret = 0; +cleanup: + free(bundle_file); + bundle_header_release(&header); + return ret; } static int cmd_bundle_list_heads(int argc, const char **argv, const char *prefix) { - struct bundle_header header; + struct bundle_header header = BUNDLE_HEADER_INIT; int bundle_fd = -1; - + int ret; struct option options[] = { OPT_END() }; - const char* bundle_file; + char *bundle_file; argc = parse_options_cmd_bundle(argc, argv, prefix, builtin_bundle_list_heads_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - memset(&header, 0, sizeof(header)); - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) - return 1; + if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + ret = 1; + goto cleanup; + } close(bundle_fd); - return !!list_bundle_refs(&header, argc, argv); + ret = !!list_bundle_refs(&header, argc, argv); +cleanup: + free(bundle_file); + bundle_header_release(&header); + return ret; } static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix) { - struct bundle_header header; + struct bundle_header header = BUNDLE_HEADER_INIT; int bundle_fd = -1; - + int ret; struct option options[] = { OPT_END() }; - const char* bundle_file; + char *bundle_file; argc = parse_options_cmd_bundle(argc, argv, prefix, builtin_bundle_unbundle_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - memset(&header, 0, sizeof(header)); - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) - return 1; + if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + ret = 1; + goto cleanup; + } if (!startup_info->have_repository) die(_("Need a repository to unbundle.")); - return !!unbundle(the_repository, &header, bundle_fd, 0) || + ret = !!unbundle(the_repository, &header, bundle_fd, 0) || list_bundle_refs(&header, argc, argv); + bundle_header_release(&header); +cleanup: + free(bundle_file); + return ret; } int cmd_bundle(int argc, const char **argv, const char *prefix) diff --git a/builtin/cat-file.c b/builtin/cat-file.c index 5ebf13359e..243fe6844b 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -512,12 +512,6 @@ static int batch_objects(struct batch_options *opt) if (opt->cmdmode) data.split_on_whitespace = 1; - if (opt->all_objects) { - struct object_info empty = OBJECT_INFO_INIT; - if (!memcmp(&data.info, &empty, sizeof(empty))) - data.skip_object_info = 1; - } - /* * If we are printing out the object, then always fill in the type, * since we will want to decide whether or not to stream. @@ -527,6 +521,10 @@ static int batch_objects(struct batch_options *opt) if (opt->all_objects) { struct object_cb_data cb; + struct object_info empty = OBJECT_INFO_INIT; + + if (!memcmp(&data.info, &empty, sizeof(empty))) + data.skip_object_info = 1; if (has_promisor_remote()) warning("This repository uses promisor remotes. Some objects may not be loaded."); diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 81234552b7..2191256965 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -153,7 +153,7 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix) int cmd_check_ignore(int argc, const char **argv, const char *prefix) { int num_ignored; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; git_config(git_default_config, NULL); @@ -182,7 +182,6 @@ int cmd_check_ignore(int argc, const char **argv, const char *prefix) if (!no_index && read_cache() < 0) die(_("index file corrupt")); - dir_init(&dir); setup_standard_excludes(&dir); if (stdin_paths) { diff --git a/builtin/checkout--worker.c b/builtin/checkout--worker.c index 289a9b8f89..fb9fd13b73 100644 --- a/builtin/checkout--worker.c +++ b/builtin/checkout--worker.c @@ -53,7 +53,7 @@ static void packet_to_pc_item(const char *buffer, int len, static void report_result(struct parallel_checkout_item *pc_item) { - struct pc_item_result res; + struct pc_item_result res = { 0 }; size_t size; res.id = pc_item->id; diff --git a/builtin/checkout.c b/builtin/checkout.c index f4cd7747d3..b5d477919a 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -378,9 +378,6 @@ static int checkout_worktree(const struct checkout_opts *opts, if (pc_workers > 1) init_parallel_checkout(); - /* TODO: audit for interaction with sparse-index. */ - ensure_full_index(&the_index); - for (pos = 0; pos < active_nr; pos++) { struct cache_entry *ce = active_cache[pos]; if (ce->ce_flags & CE_MATCHED) { @@ -530,8 +527,6 @@ static int checkout_paths(const struct checkout_opts *opts, * Make sure all pathspecs participated in locating the paths * to be checked out. */ - /* TODO: audit for interaction with sparse-index. */ - ensure_full_index(&the_index); for (pos = 0; pos < active_nr; pos++) if (opts->overlay_mode) mark_ce_for_checkout_overlay(active_cache[pos], @@ -1593,6 +1588,9 @@ static int checkout_main(int argc, const char **argv, const char *prefix, git_config(git_checkout_config, opts); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + opts->track = BRANCH_TRACK_UNSPECIFIED; if (!opts->accept_pathspec && !opts->accept_ref) diff --git a/builtin/clean.c b/builtin/clean.c index 4944cf440b..98a2860409 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -641,7 +641,7 @@ static int clean_cmd(void) static int filter_by_patterns_cmd(void) { - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; struct strbuf confirm = STRBUF_INIT; struct strbuf **ignore_list; struct string_list_item *item; @@ -665,7 +665,6 @@ static int filter_by_patterns_cmd(void) if (!confirm.len) break; - dir_init(&dir); pl = add_pattern_list(&dir, EXC_CMDL, "manual exclude"); ignore_list = strbuf_split_max(&confirm, ' ', 0); @@ -890,7 +889,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) int ignored_only = 0, config_set = 0, errors = 0, gone = 1; int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT; struct strbuf abs_path = STRBUF_INIT; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; struct pathspec pathspec; struct strbuf buf = STRBUF_INIT; struct string_list exclude_list = STRING_LIST_INIT_NODUP; @@ -921,7 +920,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, builtin_clean_usage, 0); - dir_init(&dir); if (!interactive && !dry_run && !force) { if (config_set) die(_("clean.requireForce set to true and neither -i, -n, nor -f given; " diff --git a/builtin/clone.c b/builtin/clone.c index eeb74c0217..66fe66679c 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -1320,9 +1320,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) } if (!is_local && !complete_refs_before_fetch) { - err = transport_fetch_refs(transport, mapped_refs); - if (err) - goto cleanup; + if (transport_fetch_refs(transport, mapped_refs)) + die(_("remote transport reported error")); } remote_head = find_ref_by_name(refs, "HEAD"); @@ -1380,9 +1379,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (is_local) clone_local(path, git_dir); else if (refs && complete_refs_before_fetch) { - err = transport_fetch_refs(transport, mapped_refs); - if (err) - goto cleanup; + if (transport_fetch_refs(transport, mapped_refs)) + die(_("remote transport reported error")); } update_remote_refs(refs, mapped_refs, remote_head_points_at, @@ -1410,7 +1408,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix) junk_mode = JUNK_LEAVE_REPO; err = checkout(submodule_progress); -cleanup: free(remote_name); strbuf_release(&reflog_msg); strbuf_release(&branch_top); diff --git a/builtin/commit.c b/builtin/commit.c index 190d215d43..243c626307 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -889,7 +889,22 @@ static int prepare_to_commit(const char *index_file, const char *prefix, int ident_shown = 0; int saved_color_setting; struct ident_split ci, ai; - + const char *hint_cleanup_all = allow_empty_message ? + _("Please enter the commit message for your changes." + " Lines starting\nwith '%c' will be ignored.\n") : + _("Please enter the commit message for your changes." + " Lines starting\nwith '%c' will be ignored, and an empty" + " message aborts the commit.\n"); + const char *hint_cleanup_space = allow_empty_message ? + _("Please enter the commit message for your changes." + " Lines starting\n" + "with '%c' will be kept; you may remove them" + " yourself if you want to.\n") : + _("Please enter the commit message for your changes." + " Lines starting\n" + "with '%c' will be kept; you may remove them" + " yourself if you want to.\n" + "An empty message aborts the commit.\n"); if (whence != FROM_COMMIT) { if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS && !merge_contains_scissors) @@ -911,20 +926,12 @@ static int prepare_to_commit(const char *index_file, const char *prefix, fprintf(s->fp, "\n"); if (cleanup_mode == COMMIT_MSG_CLEANUP_ALL) - status_printf(s, GIT_COLOR_NORMAL, - _("Please enter the commit message for your changes." - " Lines starting\nwith '%c' will be ignored, and an empty" - " message aborts the commit.\n"), comment_line_char); + status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_all, comment_line_char); else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) { if (whence == FROM_COMMIT && !merge_contains_scissors) wt_status_add_cut_line(s->fp); } else /* COMMIT_MSG_CLEANUP_SPACE, that is. */ - status_printf(s, GIT_COLOR_NORMAL, - _("Please enter the commit message for your changes." - " Lines starting\n" - "with '%c' will be kept; you may remove them" - " yourself if you want to.\n" - "An empty message aborts the commit.\n"), comment_line_char); + status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_space, comment_line_char); /* * These should never fail because they come from our own @@ -1510,6 +1517,9 @@ int cmd_status(int argc, const char **argv, const char *prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_status_usage, builtin_status_options); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + status_init_config(&s, git_status_config); argc = parse_options(argc, argv, prefix, builtin_status_options, @@ -1679,6 +1689,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_commit_usage, builtin_commit_options); + prepare_repo_settings(the_repository); + the_repository->settings.command_requires_full_index = 0; + status_init_config(&s, git_commit_config); s.commit_template = 1; status_format = STATUS_FORMAT_NONE; /* Ignore status.short */ diff --git a/builtin/diff-index.c b/builtin/diff-index.c index 176fe7ff2b..cf09559e42 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -2,6 +2,7 @@ #include "cache.h" #include "config.h" #include "diff.h" +#include "diff-merges.h" #include "commit.h" #include "revision.h" #include "builtin.h" @@ -27,6 +28,12 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) rev.abbrev = 0; prefix = precompose_argv_prefix(argc, argv, prefix); + /* + * We need no diff for merges options, and we need to avoid conflict + * with our own meaning of "-m". + */ + diff_merges_suppress_options_parsing(); + argc = setup_revisions(argc, argv, &rev, NULL); for (i = 1; i < argc; i++) { const char *arg = argv[i]; @@ -35,6 +42,8 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) option |= DIFF_INDEX_CACHED; else if (!strcmp(arg, "--merge-base")) option |= DIFF_INDEX_MERGE_BASE; + else if (!strcmp(arg, "-m")) + rev.match_missing = 1; else usage(diff_cache_usage); } diff --git a/builtin/diff.c b/builtin/diff.c index 2d87c37a17..dd8ce688ba 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -26,8 +26,8 @@ static const char builtin_diff_usage[] = "git diff [<options>] [<commit>] [--] [<path>...]\n" -" or: git diff [<options>] --cached [<commit>] [--] [<path>...]\n" -" or: git diff [<options>] <commit> [--merge-base] [<commit>...] <commit> [--] [<path>...]\n" +" or: git diff [<options>] --cached [--merge-base] [<commit>] [--] [<path>...]\n" +" or: git diff [<options>] [--merge-base] <commit> [<commit>...] <commit> [--] [<path>...]\n" " or: git diff [<options>] <commit>...<commit>] [--] [<path>...]\n" " or: git diff [<options>] <blob> <blob>]\n" " or: git diff [<options>] --no-index [--] <path> <path>]\n" diff --git a/builtin/difftool.c b/builtin/difftool.c index 89334b77fb..6a9242a803 100644 --- a/builtin/difftool.c +++ b/builtin/difftool.c @@ -675,7 +675,7 @@ static int run_file_diff(int prompt, const char *prefix, "GIT_PAGER=", "GIT_EXTERNAL_DIFF=git-difftool--helper", NULL, NULL }; - int ret = 0, i; + int i; if (prompt > 0) env[2] = "GIT_DIFFTOOL_PROMPT=true"; @@ -686,8 +686,7 @@ static int run_file_diff(int prompt, const char *prefix, strvec_push(&args, "diff"); for (i = 0; i < argc; i++) strvec_push(&args, argv[i]); - ret = run_command_v_opt_cd_env(args.v, RUN_GIT_CMD, prefix, env); - exit(ret); + return run_command_v_opt_cd_env(args.v, RUN_GIT_CMD, prefix, env); } int cmd_difftool(int argc, const char **argv, const char *prefix) diff --git a/builtin/fetch.c b/builtin/fetch.c index dfde96a435..25740c13df 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -1126,7 +1126,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, if (rm->status == REF_STATUS_REJECT_SHALLOW) { if (want_status == FETCH_HEAD_MERGE) - warning(_("reject %s because shallow roots are not allowed to be updated"), + warning(_("rejected %s because shallow roots are not allowed to be updated"), rm->peer_ref ? rm->peer_ref->name : rm->name); continue; } @@ -1990,6 +1990,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) fetch_config_from_gitmodules(sfjc, rs); } + if (negotiate_only && !negotiation_tip.nr) + die(_("--negotiate-only needs one or more --negotiate-tip=*")); + if (deepen_relative) { if (deepen_relative < 0) die(_("Negative depth in --deepen is not supported")); diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c index 52be64a437..fd86e5a861 100644 --- a/builtin/for-each-repo.c +++ b/builtin/for-each-repo.c @@ -10,18 +10,16 @@ static const char * const for_each_repo_usage[] = { NULL }; -static int run_command_on_repo(const char *path, - void *cbdata) +static int run_command_on_repo(const char *path, int argc, const char ** argv) { int i; struct child_process child = CHILD_PROCESS_INIT; - struct strvec *args = (struct strvec *)cbdata; child.git_cmd = 1; strvec_pushl(&child.args, "-C", path, NULL); - for (i = 0; i < args->nr; i++) - strvec_push(&child.args, args->v[i]); + for (i = 0; i < argc; i++) + strvec_push(&child.args, argv[i]); return run_command(&child); } @@ -31,7 +29,6 @@ int cmd_for_each_repo(int argc, const char **argv, const char *prefix) static const char *config_key = NULL; int i, result = 0; const struct string_list *values; - struct strvec args = STRVEC_INIT; const struct option options[] = { OPT_STRING(0, "config", &config_key, N_("config"), @@ -45,9 +42,6 @@ int cmd_for_each_repo(int argc, const char **argv, const char *prefix) if (!config_key) die(_("missing --config=<config>")); - for (i = 0; i < argc; i++) - strvec_push(&args, argv[i]); - values = repo_config_get_value_multi(the_repository, config_key); @@ -59,7 +53,7 @@ int cmd_for_each_repo(int argc, const char **argv, const char *prefix) return 0; for (i = 0; !result && i < values->nr; i++) - result = run_command_on_repo(values->items[i].string, &args); + result = run_command_on_repo(values->items[i].string, argc, argv); return result; } diff --git a/builtin/grep.c b/builtin/grep.c index ab8822e68f..7d2f8e5adb 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -704,10 +704,9 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec, static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec, int exc_std, int use_index) { - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; int i, hit = 0; - dir_init(&dir); if (!use_index) dir.flags |= DIR_NO_GITLINKS; if (exc_std) diff --git a/builtin/help.c b/builtin/help.c index bb339f0fc8..b7eec06c3d 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -436,10 +436,9 @@ static void exec_viewer(const char *name, const char *page) warning(_("'%s': unknown man viewer."), name); } -static void show_man_page(const char *git_cmd) +static void show_man_page(const char *page) { struct man_viewer_list *viewer; - const char *page = cmd_to_page(git_cmd); const char *fallback = getenv("GIT_MAN_VIEWER"); setup_man_path(); @@ -453,9 +452,8 @@ static void show_man_page(const char *git_cmd) die(_("no man viewer handled the request")); } -static void show_info_page(const char *git_cmd) +static void show_info_page(const char *page) { - const char *page = cmd_to_page(git_cmd); setenv("INFOPATH", system_path(GIT_INFO_PATH), 1); execlp("info", "info", "gitman", page, (char *)NULL); die(_("no info viewer handled the request")); @@ -486,9 +484,8 @@ static void open_html(const char *path) execl_git_cmd("web--browse", "-c", "help.browser", path, (char *)NULL); } -static void show_html_page(const char *git_cmd) +static void show_html_page(const char *page) { - const char *page = cmd_to_page(git_cmd); struct strbuf page_path; /* it leaks but we exec bellow */ get_html_page_path(&page_path, page); @@ -548,6 +545,7 @@ int cmd_help(int argc, const char **argv, const char *prefix) { int nongit; enum help_format parsed_help_format; + const char *page; argc = parse_options(argc, argv, prefix, builtin_help_options, builtin_help_usage, 0); @@ -606,16 +604,17 @@ int cmd_help(int argc, const char **argv, const char *prefix) argv[0] = check_git_cmd(argv[0]); + page = cmd_to_page(argv[0]); switch (help_format) { case HELP_FORMAT_NONE: case HELP_FORMAT_MAN: - show_man_page(argv[0]); + show_man_page(page); break; case HELP_FORMAT_INFO: - show_info_page(argv[0]); + show_info_page(page); break; case HELP_FORMAT_WEB: - show_html_page(argv[0]); + show_html_page(page); break; } diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 3fbc5d7077..8336466865 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -369,9 +369,7 @@ static void parse_pack_header(void) use(sizeof(struct pack_header)); } -static NORETURN void bad_object(off_t offset, const char *format, - ...) __attribute__((format (printf, 2, 3))); - +__attribute__((format (printf, 2, 3))) static NORETURN void bad_object(off_t offset, const char *format, ...) { va_list params; diff --git a/builtin/log.c b/builtin/log.c index 6102893fcc..3d7717ba5c 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -245,6 +245,9 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, rev->abbrev_commit = 0; } + if (rev->commit_format == CMIT_FMT_USERFORMAT && !w.decorate) + decoration_style = 0; + if (decoration_style) { const struct string_list *config_exclude = repo_config_get_value_multi(the_repository, @@ -1968,8 +1971,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) } else if (rev.diffopt.close_file) { /* * The diff code parsed --output; it has already opened the - * file, but but we must instruct it not to close after each - * diff. + * file, but we must instruct it not to close after each diff. */ rev.diffopt.no_free = 1; } else { diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 45cc3b23dd..29a26ad8ae 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -608,7 +608,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) { int require_work_tree = 0, show_tag = 0, i; char *max_prefix; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; struct pattern_list *pl; struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct option builtin_ls_files_options[] = { @@ -678,7 +678,6 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(ls_files_usage, builtin_ls_files_options); - dir_init(&dir); prefix = cmd_prefix; if (prefix) prefix_len = strlen(prefix); diff --git a/builtin/merge-ours.c b/builtin/merge-ours.c index 4594507420..3583cff71c 100644 --- a/builtin/merge-ours.c +++ b/builtin/merge-ours.c @@ -28,6 +28,6 @@ int cmd_merge_ours(int argc, const char **argv, const char *prefix) if (read_cache() < 0) die_errno("read_cache failed"); if (index_differs_from(the_repository, "HEAD", NULL, 0)) - exit(2); - exit(0); + return 2; + return 0; } diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c index de8520778d..5dc94d6f88 100644 --- a/builtin/merge-tree.c +++ b/builtin/merge-tree.c @@ -107,15 +107,12 @@ static void show_diff(struct merge_list *entry) mmfile_t src, dst; xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; + xdemitcb_t ecb = { .out_line = show_outf }; memset(&xpp, 0, sizeof(xpp)); xpp.flags = 0; memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 3; - ecb.out_hunk = NULL; - ecb.out_line = show_outf; - ecb.priv = NULL; src.ptr = origin(entry, &size); if (!src.ptr) diff --git a/builtin/merge.c b/builtin/merge.c index eddb8ae70d..22f23990b3 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -56,8 +56,8 @@ struct strategy { static const char * const builtin_merge_usage[] = { N_("git merge [<options>] [<commit>...]"), - N_("git merge --abort"), - N_("git merge --continue"), + "git merge --abort", + "git merge --continue", NULL }; @@ -503,7 +503,7 @@ static void merge_name(const char *remote, struct strbuf *msg) struct strbuf bname = STRBUF_INIT; struct merge_remote_desc *desc; const char *ptr; - char *found_ref; + char *found_ref = NULL; int len, early; strbuf_branchname(&bname, remote, 0); @@ -586,6 +586,7 @@ static void merge_name(const char *remote, struct strbuf *msg) strbuf_addf(msg, "%s\t\tcommit '%s'\n", oid_to_hex(&remote_head->object.oid), remote); cleanup: + free(found_ref); strbuf_release(&buf); strbuf_release(&bname); } @@ -1560,6 +1561,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) &head_commit->object.oid, &commit->object.oid, overwrite_ignore)) { + apply_autostash(git_path_merge_autostash(the_repository)); ret = 1; goto done; } @@ -1708,6 +1710,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) else fprintf(stderr, _("Merge with strategy %s failed.\n"), use_strategies[0]->name); + apply_autostash(git_path_merge_autostash(the_repository)); ret = 2; goto done; } else if (best_strategy == wt_strategy) @@ -1715,7 +1718,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) else { printf(_("Rewinding the tree to pristine...\n")); restore_state(&head_commit->object.oid, &stash); - printf(_("Using the %s to prepare resolving by hand.\n"), + printf(_("Using the %s strategy to prepare resolving by hand.\n"), best_strategy); try_merge_strategy(best_strategy, common, remoteheads, head_commit); diff --git a/builtin/mktree.c b/builtin/mktree.c index 891991b00d..ae78ca1c02 100644 --- a/builtin/mktree.c +++ b/builtin/mktree.c @@ -189,5 +189,5 @@ int cmd_mktree(int ac, const char **av, const char *prefix) used=0; /* reset tree entry buffer for re-use in batch mode */ } strbuf_release(&sb); - exit(0); + return 0; } diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c index 5d3ea445fd..8ff0dee2ec 100644 --- a/builtin/multi-pack-index.c +++ b/builtin/multi-pack-index.c @@ -176,8 +176,8 @@ int cmd_multi_pack_index(int argc, const char **argv, else if (!strcmp(argv[0], "expire")) return cmd_multi_pack_index_expire(argc, argv); else { -usage: error(_("unrecognized subcommand: %s"), argv[0]); +usage: usage_with_options(builtin_multi_pack_index_usage, builtin_multi_pack_index_options); } diff --git a/builtin/mv.c b/builtin/mv.c index 3fccdcb645..c2f96c8e89 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -303,5 +303,10 @@ int cmd_mv(int argc, const char **argv, const char *prefix) COMMIT_LOCK | SKIP_IF_UNCHANGED)) die(_("Unable to write new index file")); + string_list_clear(&src_for_dst, 0); + UNLEAK(source); + UNLEAK(dest_path); + free(submodule_gitfile); + free(modes); return 0; } diff --git a/builtin/pull.c b/builtin/pull.c index e8927fc2ff..3e13f81084 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -126,9 +126,9 @@ static struct option pull_options[] = { /* Options passed to git-merge or git-rebase */ OPT_GROUP(N_("Options related to merging")), OPT_CALLBACK_F('r', "rebase", &opt_rebase, - "(false|true|merges|preserve|interactive)", - N_("incorporate changes by rebasing rather than merging"), - PARSE_OPT_OPTARG, parse_opt_rebase), + "(false|true|merges|preserve|interactive)", + N_("incorporate changes by rebasing rather than merging"), + PARSE_OPT_OPTARG, parse_opt_rebase), OPT_PASSTHRU('n', NULL, &opt_diffstat, NULL, N_("do not show a diffstat at the end of the merge"), PARSE_OPT_NOARG | PARSE_OPT_NONEG), @@ -947,7 +947,6 @@ int cmd_pull(int argc, const char **argv, const char *prefix) struct oid_array merge_heads = OID_ARRAY_INIT; struct object_id orig_head, curr_head; struct object_id rebase_fork_point; - int autostash; int rebase_unspecified = 0; int can_ff; @@ -982,8 +981,8 @@ int cmd_pull(int argc, const char **argv, const char *prefix) if (get_oid("HEAD", &orig_head)) oidclr(&orig_head); - autostash = config_autostash; if (opt_rebase) { + int autostash = config_autostash; if (opt_autostash != -1) autostash = opt_autostash; @@ -1054,7 +1053,6 @@ int cmd_pull(int argc, const char **argv, const char *prefix) if (opt_rebase) { int ret = 0; - int ran_ff = 0; struct object_id newbase; struct object_id upstream; @@ -1065,16 +1063,14 @@ int cmd_pull(int argc, const char **argv, const char *prefix) recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) && submodule_touches_in_range(the_repository, &upstream, &curr_head)) die(_("cannot rebase with locally recorded submodule modifications")); - if (!autostash) { - if (can_ff) { - /* we can fast-forward this without invoking rebase */ - opt_ff = "--ff-only"; - ran_ff = 1; - ret = run_merge(); - } - } - if (!ran_ff) + + if (can_ff) { + /* we can fast-forward this without invoking rebase */ + opt_ff = "--ff-only"; + ret = run_merge(); + } else { ret = run_rebase(&newbase, &upstream); + } if (!ret && (recurse_submodules == RECURSE_SUBMODULES_ON || recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND)) diff --git a/builtin/push.c b/builtin/push.c index 194967ed79..e8b10a9b7e 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -185,82 +185,73 @@ static const char message_detached_head_die[] = "\n" " git push %s HEAD:<name-of-remote-branch>\n"); -static void setup_push_upstream(struct remote *remote, struct branch *branch, - int triangular, int simple) +static const char *get_upstream_ref(struct branch *branch, const char *remote_name) { - if (!branch) - die(_(message_detached_head_die), remote->name); if (!branch->merge_nr || !branch->merge || !branch->remote_name) die(_("The current branch %s has no upstream branch.\n" "To push the current branch and set the remote as upstream, use\n" "\n" " git push --set-upstream %s %s\n"), branch->name, - remote->name, + remote_name, branch->name); if (branch->merge_nr != 1) die(_("The current branch %s has multiple upstream branches, " "refusing to push."), branch->name); - if (triangular) - die(_("You are pushing to remote '%s', which is not the upstream of\n" - "your current branch '%s', without telling me what to push\n" - "to update which remote branch."), - remote->name, branch->name); - - if (simple) { - /* Additional safety */ - if (strcmp(branch->refname, branch->merge[0]->src)) - die_push_simple(branch, remote); - } - - refspec_appendf(&rs, "%s:%s", branch->refname, branch->merge[0]->src); -} - -static void setup_push_current(struct remote *remote, struct branch *branch) -{ - if (!branch) - die(_(message_detached_head_die), remote->name); - refspec_appendf(&rs, "%s:%s", branch->refname, branch->refname); -} -static int is_workflow_triangular(struct remote *remote) -{ - struct remote *fetch_remote = remote_get(NULL); - return (fetch_remote && fetch_remote != remote); + return branch->merge[0]->src; } static void setup_default_push_refspecs(struct remote *remote) { - struct branch *branch = branch_get(NULL); - int triangular = is_workflow_triangular(remote); + struct branch *branch; + const char *dst; + int same_remote; switch (push_default) { - default: case PUSH_DEFAULT_MATCHING: refspec_append(&rs, ":"); + return; + + case PUSH_DEFAULT_NOTHING: + die(_("You didn't specify any refspecs to push, and " + "push.default is \"nothing\".")); + return; + default: break; + } + branch = branch_get(NULL); + if (!branch) + die(_(message_detached_head_die), remote->name); + + dst = branch->refname; + same_remote = !strcmp(remote->name, remote_for_branch(branch, NULL)); + + switch (push_default) { + default: case PUSH_DEFAULT_UNSPECIFIED: case PUSH_DEFAULT_SIMPLE: - if (triangular) - setup_push_current(remote, branch); - else - setup_push_upstream(remote, branch, triangular, 1); + if (!same_remote) + break; + if (strcmp(branch->refname, get_upstream_ref(branch, remote->name))) + die_push_simple(branch, remote); break; case PUSH_DEFAULT_UPSTREAM: - setup_push_upstream(remote, branch, triangular, 0); + if (!same_remote) + die(_("You are pushing to remote '%s', which is not the upstream of\n" + "your current branch '%s', without telling me what to push\n" + "to update which remote branch."), + remote->name, branch->name); + dst = get_upstream_ref(branch, remote->name); break; case PUSH_DEFAULT_CURRENT: - setup_push_current(remote, branch); - break; - - case PUSH_DEFAULT_NOTHING: - die(_("You didn't specify any refspecs to push, and " - "push.default is \"nothing\".")); break; } + + refspec_appendf(&rs, "%s:%s", branch->refname, dst); } static const char message_advice_pull_before_push[] = diff --git a/builtin/rebase.c b/builtin/rebase.c index 12f093121d..33e0961900 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -139,7 +139,7 @@ static struct replay_opts get_replay_opts(const struct rebase_options *opts) replay.ignore_date = opts->ignore_date; replay.gpg_sign = xstrdup_or_null(opts->gpg_sign_opt); if (opts->strategy) - replay.strategy = opts->strategy; + replay.strategy = xstrdup_or_null(opts->strategy); else if (!replay.strategy && replay.default_strategy) { replay.strategy = replay.default_strategy; replay.default_strategy = NULL; @@ -2109,6 +2109,7 @@ cleanup: free(options.head_name); free(options.gpg_sign_opt); free(options.cmd); + free(options.strategy); strbuf_release(&options.git_format_patch_opt); free(squash_onto_name); return ret; diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index a34742513a..2d1f97e1ca 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -425,9 +425,6 @@ static int proc_receive_ref_matches(struct command *cmd) return 0; } -static void rp_error(const char *err, ...) __attribute__((format (printf, 1, 2))); -static void rp_warning(const char *err, ...) __attribute__((format (printf, 1, 2))); - static void report_message(const char *prefix, const char *err, va_list params) { int sz; @@ -445,6 +442,7 @@ static void report_message(const char *prefix, const char *err, va_list params) xwrite(2, msg, sz); } +__attribute__((format (printf, 1, 2))) static void rp_warning(const char *err, ...) { va_list params; @@ -453,6 +451,7 @@ static void rp_warning(const char *err, ...) va_end(params); } +__attribute__((format (printf, 1, 2))) static void rp_error(const char *err, ...) { va_list params; diff --git a/builtin/rerere.c b/builtin/rerere.c index fd3be17b97..83d7a778e3 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -28,7 +28,7 @@ static int diff_two(const char *file1, const char *label1, { xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; + xdemitcb_t ecb = { .out_line = outf }; mmfile_t minus, plus; int ret; @@ -41,8 +41,6 @@ static int diff_two(const char *file1, const char *label1, xpp.flags = 0; memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 3; - ecb.out_hunk = NULL; - ecb.out_line = outf; ret = xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); free(minus.ptr); diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 7677b1af5a..36cb909eba 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -127,13 +127,15 @@ static void show_commit(struct commit *commit, void *data) if (info->header_prefix) fputs(info->header_prefix, stdout); - if (!revs->graph) - fputs(get_revision_mark(revs, commit), stdout); - if (revs->abbrev_commit && revs->abbrev) - fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev), - stdout); - else - fputs(oid_to_hex(&commit->object.oid), stdout); + if (revs->include_header) { + if (!revs->graph) + fputs(get_revision_mark(revs, commit), stdout); + if (revs->abbrev_commit && revs->abbrev) + fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev), + stdout); + else + fputs(oid_to_hex(&commit->object.oid), stdout); + } if (revs->print_parents) { struct commit_list *parents = commit->parents; while (parents) { @@ -153,7 +155,7 @@ static void show_commit(struct commit *commit, void *data) show_decorations(revs, commit); if (revs->commit_format == CMIT_FMT_ONELINE) putchar(' '); - else + else if (revs->include_header) putchar('\n'); if (revs->verbose_header) { @@ -512,6 +514,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) repo_init_revisions(the_repository, &revs, prefix); revs.abbrev = DEFAULT_ABBREV; revs.commit_format = CMIT_FMT_UNSPECIFIED; + revs.include_header = 1; /* * Scan the argument list before invoking setup_revisions(), so that we @@ -627,6 +630,16 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) continue; } + if (!strcmp(arg, ("--commit-header"))) { + revs.include_header = 1; + continue; + } + + if (!strcmp(arg, ("--no-commit-header"))) { + revs.include_header = 0; + continue; + } + if (!strcmp(arg, "--disk-usage")) { show_disk_usage = 1; info.flags |= REV_LIST_QUIET; @@ -636,10 +649,12 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) usage(rev_list_usage); } + if (revs.commit_format != CMIT_FMT_USERFORMAT) + revs.include_header = 1; if (revs.commit_format != CMIT_FMT_UNSPECIFIED) { /* The command line has a --pretty */ info.hdr_termination = '\n'; - if (revs.commit_format == CMIT_FMT_ONELINE) + if (revs.commit_format == CMIT_FMT_ONELINE || !revs.include_header) info.header_prefix = ""; else info.header_prefix = "commit "; diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 7af8dab8bc..22c4e1a4ff 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -435,11 +435,11 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) /* get the usage up to the first line with a -- on it */ for (;;) { if (strbuf_getline(&sb, stdin) == EOF) - die("premature end of input"); + die(_("premature end of input")); ALLOC_GROW(usage, unb + 1, usz); if (!strcmp("--", sb.buf)) { if (unb < 1) - die("no usage string given before the `--' separator"); + die(_("no usage string given before the `--' separator")); usage[unb] = NULL; break; } @@ -545,7 +545,7 @@ static void die_no_single_rev(int quiet) if (quiet) exit(1); else - die("Needed a single revision"); + die(_("Needed a single revision")); } static const char builtin_rev_parse_usage[] = @@ -709,10 +709,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (!strcmp(arg, "--resolve-git-dir")) { const char *gitdir = argv[++i]; if (!gitdir) - die("--resolve-git-dir requires an argument"); + die(_("--resolve-git-dir requires an argument")); gitdir = resolve_gitdir(gitdir); if (!gitdir) - die("not a gitdir '%s'", argv[i]); + die(_("not a gitdir '%s'"), argv[i]); puts(gitdir); continue; } @@ -736,7 +736,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (!seen_end_of_options && *arg == '-') { if (!strcmp(arg, "--git-path")) { if (!argv[i + 1]) - die("--git-path requires an argument"); + die(_("--git-path requires an argument")); strbuf_reset(&buf); print_path(git_path("%s", argv[i + 1]), prefix, format, @@ -746,7 +746,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } if (!strcmp(arg,"-n")) { if (++i >= argc) - die("-n requires an argument"); + die(_("-n requires an argument")); if ((filter & DO_FLAGS) && (filter & DO_REVS)) { show(arg); show(argv[i]); @@ -760,26 +760,26 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } if (opt_with_value(arg, "--path-format", &arg)) { if (!arg) - die("--path-format requires an argument"); + die(_("--path-format requires an argument")); if (!strcmp(arg, "absolute")) { format = FORMAT_CANONICAL; } else if (!strcmp(arg, "relative")) { format = FORMAT_RELATIVE; } else { - die("unknown argument to --path-format: %s", arg); + die(_("unknown argument to --path-format: %s"), arg); } continue; } if (!strcmp(arg, "--default")) { def = argv[++i]; if (!def) - die("--default requires an argument"); + die(_("--default requires an argument")); continue; } if (!strcmp(arg, "--prefix")) { prefix = argv[++i]; if (!prefix) - die("--prefix requires an argument"); + die(_("--prefix requires an argument")); startup_info->prefix = prefix; output_prefix = 1; continue; @@ -848,7 +848,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) else if (!strcmp(arg, "loose")) abbrev_ref_strict = 0; else - die("unknown mode for --abbrev-ref: %s", + die(_("unknown mode for --abbrev-ref: %s"), arg); } continue; @@ -892,7 +892,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (work_tree) print_path(work_tree, prefix, format, DEFAULT_UNMODIFIED); else - die("this operation must be run in a work tree"); + die(_("this operation must be run in a work tree")); continue; } if (!strcmp(arg, "--show-superproject-working-tree")) { @@ -1020,7 +1020,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (strcmp(val, "storage") && strcmp(val, "input") && strcmp(val, "output")) - die("unknown mode for --show-object-format: %s", + die(_("unknown mode for --show-object-format: %s"), arg); puts(the_hash_algo->name); continue; @@ -1058,7 +1058,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (verify) die_no_single_rev(quiet); if (has_dashdash) - die("bad revision '%s'", arg); + die(_("bad revision '%s'"), arg); as_is = 1; if (!show_file(arg, output_prefix)) continue; diff --git a/builtin/show-branch.c b/builtin/show-branch.c index d6d2dabeca..d77ce7aeb3 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -939,9 +939,12 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) mark = '*'; else mark = '+'; - printf("%s%c%s", - get_color_code(i), - mark, get_color_reset_code()); + if (mark == ' ') + putchar(mark); + else + printf("%s%c%s", + get_color_code(i), + mark, get_color_reset_code()); } putchar(' '); } diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c index a4bdd7c494..8ba9f13787 100644 --- a/builtin/sparse-checkout.c +++ b/builtin/sparse-checkout.c @@ -380,10 +380,7 @@ static void insert_recursive_pattern(struct pattern_list *pl, struct strbuf *pat struct pattern_entry *e = xmalloc(sizeof(*e)); e->patternlen = path->len; e->pattern = strbuf_detach(path, NULL); - hashmap_entry_init(&e->ent, - ignore_case ? - strihash(e->pattern) : - strhash(e->pattern)); + hashmap_entry_init(&e->ent, fspathhash(e->pattern)); hashmap_add(&pl->recursive_hashmap, &e->ent); @@ -399,10 +396,7 @@ static void insert_recursive_pattern(struct pattern_list *pl, struct strbuf *pat e = xmalloc(sizeof(struct pattern_entry)); e->patternlen = newlen; e->pattern = xstrndup(oldpattern, newlen); - hashmap_entry_init(&e->ent, - ignore_case ? - strihash(e->pattern) : - strhash(e->pattern)); + hashmap_entry_init(&e->ent, fspathhash(e->pattern)); if (!hashmap_get_entry(&pl->parent_hashmap, e, ent, NULL)) hashmap_add(&pl->parent_hashmap, &e->ent); diff --git a/builtin/stash.c b/builtin/stash.c index 01066d7085..8f42360ca9 100644 --- a/builtin/stash.c +++ b/builtin/stash.c @@ -26,7 +26,7 @@ static const char * const git_stash_usage[] = { N_("git stash drop [-q|--quiet] [<stash>]"), N_("git stash ( pop | apply ) [--index] [-q|--quiet] [<stash>]"), N_("git stash branch <branchname> [<stash>]"), - N_("git stash clear"), + "git stash clear", N_("git stash [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n" " [-u|--include-untracked] [-a|--all] [-m|--message <message>]\n" " [--pathspec-from-file=<file> [--pathspec-file-nul]]\n" @@ -67,7 +67,7 @@ static const char * const git_stash_branch_usage[] = { }; static const char * const git_stash_clear_usage[] = { - N_("git stash clear"), + "git stash clear", NULL }; @@ -761,7 +761,7 @@ static int list_stash(int argc, const char **argv, const char *prefix) cp.git_cmd = 1; strvec_pushl(&cp.args, "log", "--format=%gd: %gs", "-g", - "--first-parent", "-m", NULL); + "--first-parent", NULL); strvec_pushv(&cp.args, argv); strvec_push(&cp.args, ref_stash); strvec_push(&cp.args, "--"); @@ -991,9 +991,8 @@ static int get_untracked_files(const struct pathspec *ps, int include_untracked, { int i; int found = 0; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; - dir_init(&dir); if (include_untracked != INCLUDE_ALL_FILES) setup_standard_excludes(&dir); diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index d55f6262e9..ef2776a9e4 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -19,7 +19,6 @@ #include "diffcore.h" #include "diff.h" #include "object-store.h" -#include "dir.h" #include "advice.h" #define OPT_QUIET (1 << 0) @@ -188,11 +187,13 @@ static char *relative_url(const char *remote_url, out = xstrdup(sb.buf + 2); else out = xstrdup(sb.buf); - strbuf_reset(&sb); - if (!up_path || !is_relative) + if (!up_path || !is_relative) { + strbuf_release(&sb); return out; + } + strbuf_reset(&sb); strbuf_addf(&sb, "%s%s", up_path, out); free(out); return strbuf_detach(&sb, NULL); @@ -1300,7 +1301,7 @@ static int module_summary(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "cached", &cached, N_("use the commit stored in the index instead of the submodule HEAD")), OPT_BOOL(0, "files", &files, - N_("to compare the commit in the index with that in the submodule HEAD")), + N_("compare the commit in the index with that in the submodule HEAD")), OPT_BOOL(0, "for-status", &for_status, N_("skip submodules with 'ignore_config' value set to 'all'")), OPT_INTEGER('n', "summary-limit", &summary_limit, @@ -1658,45 +1659,20 @@ static int module_deinit(int argc, const char **argv, const char *prefix) return 0; } -static int clone_submodule(const char *path, const char *gitdir, const char *url, - const char *depth, struct string_list *reference, int dissociate, - int quiet, int progress, int single_branch) -{ - struct child_process cp = CHILD_PROCESS_INIT; - - strvec_push(&cp.args, "clone"); - strvec_push(&cp.args, "--no-checkout"); - if (quiet) - strvec_push(&cp.args, "--quiet"); - if (progress) - strvec_push(&cp.args, "--progress"); - if (depth && *depth) - strvec_pushl(&cp.args, "--depth", depth, NULL); - if (reference->nr) { - struct string_list_item *item; - for_each_string_list_item(item, reference) - strvec_pushl(&cp.args, "--reference", - item->string, NULL); - } - if (dissociate) - strvec_push(&cp.args, "--dissociate"); - if (gitdir && *gitdir) - strvec_pushl(&cp.args, "--separate-git-dir", gitdir, NULL); - if (single_branch >= 0) - strvec_push(&cp.args, single_branch ? - "--single-branch" : - "--no-single-branch"); - - strvec_push(&cp.args, "--"); - strvec_push(&cp.args, url); - strvec_push(&cp.args, path); - - cp.git_cmd = 1; - prepare_submodule_repo_env(&cp.env_array); - cp.no_stdin = 1; - - return run_command(&cp); -} +struct module_clone_data { + const char *prefix; + const char *path; + const char *name; + const char *url; + const char *depth; + struct string_list reference; + unsigned int quiet: 1; + unsigned int progress: 1; + unsigned int dissociate: 1; + unsigned int require_init: 1; + int single_branch; +}; +#define MODULE_CLONE_DATA_INIT { .reference = STRING_LIST_INIT_NODUP, .single_branch = -1 } struct submodule_alternate_setup { const char *submodule_name; @@ -1802,37 +1778,128 @@ static void prepare_possible_alternates(const char *sm_name, free(error_strategy); } -static int module_clone(int argc, const char **argv, const char *prefix) +static int clone_submodule(struct module_clone_data *clone_data) { - const char *name = NULL, *url = NULL, *depth = NULL; - int quiet = 0; - int progress = 0; - char *p, *path = NULL, *sm_gitdir; - struct strbuf sb = STRBUF_INIT; - struct string_list reference = STRING_LIST_INIT_NODUP; - int dissociate = 0, require_init = 0; + char *p, *sm_gitdir; char *sm_alternate = NULL, *error_strategy = NULL; - int single_branch = -1; + struct strbuf sb = STRBUF_INIT; + struct child_process cp = CHILD_PROCESS_INIT; + + strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), clone_data->name); + sm_gitdir = absolute_pathdup(sb.buf); + strbuf_reset(&sb); + + if (!is_absolute_path(clone_data->path)) { + strbuf_addf(&sb, "%s/%s", get_git_work_tree(), clone_data->path); + clone_data->path = strbuf_detach(&sb, NULL); + } else { + clone_data->path = xstrdup(clone_data->path); + } + + if (validate_submodule_git_dir(sm_gitdir, clone_data->name) < 0) + die(_("refusing to create/use '%s' in another submodule's " + "git dir"), sm_gitdir); + + if (!file_exists(sm_gitdir)) { + if (safe_create_leading_directories_const(sm_gitdir) < 0) + die(_("could not create directory '%s'"), sm_gitdir); + + prepare_possible_alternates(clone_data->name, &clone_data->reference); + + strvec_push(&cp.args, "clone"); + strvec_push(&cp.args, "--no-checkout"); + if (clone_data->quiet) + strvec_push(&cp.args, "--quiet"); + if (clone_data->progress) + strvec_push(&cp.args, "--progress"); + if (clone_data->depth && *(clone_data->depth)) + strvec_pushl(&cp.args, "--depth", clone_data->depth, NULL); + if (clone_data->reference.nr) { + struct string_list_item *item; + for_each_string_list_item(item, &clone_data->reference) + strvec_pushl(&cp.args, "--reference", + item->string, NULL); + } + if (clone_data->dissociate) + strvec_push(&cp.args, "--dissociate"); + if (sm_gitdir && *sm_gitdir) + strvec_pushl(&cp.args, "--separate-git-dir", sm_gitdir, NULL); + if (clone_data->single_branch >= 0) + strvec_push(&cp.args, clone_data->single_branch ? + "--single-branch" : + "--no-single-branch"); + + strvec_push(&cp.args, "--"); + strvec_push(&cp.args, clone_data->url); + strvec_push(&cp.args, clone_data->path); + + cp.git_cmd = 1; + prepare_submodule_repo_env(&cp.env_array); + cp.no_stdin = 1; + + if(run_command(&cp)) + die(_("clone of '%s' into submodule path '%s' failed"), + clone_data->url, clone_data->path); + } else { + if (clone_data->require_init && !access(clone_data->path, X_OK) && + !is_empty_dir(clone_data->path)) + die(_("directory not empty: '%s'"), clone_data->path); + if (safe_create_leading_directories_const(clone_data->path) < 0) + die(_("could not create directory '%s'"), clone_data->path); + strbuf_addf(&sb, "%s/index", sm_gitdir); + unlink_or_warn(sb.buf); + strbuf_reset(&sb); + } + + connect_work_tree_and_git_dir(clone_data->path, sm_gitdir, 0); + + p = git_pathdup_submodule(clone_data->path, "config"); + if (!p) + die(_("could not get submodule directory for '%s'"), clone_data->path); + + /* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */ + git_config_get_string("submodule.alternateLocation", &sm_alternate); + if (sm_alternate) + git_config_set_in_file(p, "submodule.alternateLocation", + sm_alternate); + git_config_get_string("submodule.alternateErrorStrategy", &error_strategy); + if (error_strategy) + git_config_set_in_file(p, "submodule.alternateErrorStrategy", + error_strategy); + + free(sm_alternate); + free(error_strategy); + + strbuf_release(&sb); + free(sm_gitdir); + free(p); + return 0; +} + +static int module_clone(int argc, const char **argv, const char *prefix) +{ + int dissociate = 0, quiet = 0, progress = 0, require_init = 0; + struct module_clone_data clone_data = MODULE_CLONE_DATA_INIT; struct option module_clone_options[] = { - OPT_STRING(0, "prefix", &prefix, + OPT_STRING(0, "prefix", &clone_data.prefix, N_("path"), N_("alternative anchor for relative paths")), - OPT_STRING(0, "path", &path, + OPT_STRING(0, "path", &clone_data.path, N_("path"), N_("where the new submodule will be cloned to")), - OPT_STRING(0, "name", &name, + OPT_STRING(0, "name", &clone_data.name, N_("string"), N_("name of the new submodule")), - OPT_STRING(0, "url", &url, + OPT_STRING(0, "url", &clone_data.url, N_("string"), N_("url where to clone the submodule from")), - OPT_STRING_LIST(0, "reference", &reference, + OPT_STRING_LIST(0, "reference", &clone_data.reference, N_("repo"), N_("reference repository")), OPT_BOOL(0, "dissociate", &dissociate, N_("use --reference only while cloning")), - OPT_STRING(0, "depth", &depth, + OPT_STRING(0, "depth", &clone_data.depth, N_("string"), N_("depth for shallow clones")), OPT__QUIET(&quiet, "Suppress output for cloning a submodule"), @@ -1840,7 +1907,7 @@ static int module_clone(int argc, const char **argv, const char *prefix) N_("force cloning progress")), OPT_BOOL(0, "require-init", &require_init, N_("disallow cloning into non-empty directory")), - OPT_BOOL(0, "single-branch", &single_branch, + OPT_BOOL(0, "single-branch", &clone_data.single_branch, N_("clone only one branch, HEAD or --branch")), OPT_END() }; @@ -1856,67 +1923,16 @@ static int module_clone(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, module_clone_options, git_submodule_helper_usage, 0); - if (argc || !url || !path || !*path) + clone_data.dissociate = !!dissociate; + clone_data.quiet = !!quiet; + clone_data.progress = !!progress; + clone_data.require_init = !!require_init; + + if (argc || !clone_data.url || !clone_data.path || !*(clone_data.path)) usage_with_options(git_submodule_helper_usage, module_clone_options); - strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name); - sm_gitdir = absolute_pathdup(sb.buf); - strbuf_reset(&sb); - - if (!is_absolute_path(path)) { - strbuf_addf(&sb, "%s/%s", get_git_work_tree(), path); - path = strbuf_detach(&sb, NULL); - } else - path = xstrdup(path); - - if (validate_submodule_git_dir(sm_gitdir, name) < 0) - die(_("refusing to create/use '%s' in another submodule's " - "git dir"), sm_gitdir); - - if (!file_exists(sm_gitdir)) { - if (safe_create_leading_directories_const(sm_gitdir) < 0) - die(_("could not create directory '%s'"), sm_gitdir); - - prepare_possible_alternates(name, &reference); - - if (clone_submodule(path, sm_gitdir, url, depth, &reference, dissociate, - quiet, progress, single_branch)) - die(_("clone of '%s' into submodule path '%s' failed"), - url, path); - } else { - if (require_init && !access(path, X_OK) && !is_empty_dir(path)) - die(_("directory not empty: '%s'"), path); - if (safe_create_leading_directories_const(path) < 0) - die(_("could not create directory '%s'"), path); - strbuf_addf(&sb, "%s/index", sm_gitdir); - unlink_or_warn(sb.buf); - strbuf_reset(&sb); - } - - connect_work_tree_and_git_dir(path, sm_gitdir, 0); - - p = git_pathdup_submodule(path, "config"); - if (!p) - die(_("could not get submodule directory for '%s'"), path); - - /* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */ - git_config_get_string("submodule.alternateLocation", &sm_alternate); - if (sm_alternate) - git_config_set_in_file(p, "submodule.alternateLocation", - sm_alternate); - git_config_get_string("submodule.alternateErrorStrategy", &error_strategy); - if (error_strategy) - git_config_set_in_file(p, "submodule.alternateErrorStrategy", - error_strategy); - - free(sm_alternate); - free(error_strategy); - - strbuf_release(&sb); - free(sm_gitdir); - free(path); - free(p); + clone_submodule(&clone_data); return 0; } @@ -2745,6 +2761,181 @@ static int module_set_branch(int argc, const char **argv, const char *prefix) return !!ret; } +struct add_data { + const char *prefix; + const char *branch; + const char *reference_path; + const char *sm_path; + const char *sm_name; + const char *repo; + const char *realrepo; + int depth; + unsigned int force: 1; + unsigned int quiet: 1; + unsigned int progress: 1; + unsigned int dissociate: 1; +}; +#define ADD_DATA_INIT { .depth = -1 } + +static void show_fetch_remotes(FILE *output, const char *git_dir_path) +{ + struct child_process cp_remote = CHILD_PROCESS_INIT; + struct strbuf sb_remote_out = STRBUF_INIT; + + cp_remote.git_cmd = 1; + strvec_pushf(&cp_remote.env_array, + "GIT_DIR=%s", git_dir_path); + strvec_push(&cp_remote.env_array, "GIT_WORK_TREE=."); + strvec_pushl(&cp_remote.args, "remote", "-v", NULL); + if (!capture_command(&cp_remote, &sb_remote_out, 0)) { + char *next_line; + char *line = sb_remote_out.buf; + while ((next_line = strchr(line, '\n')) != NULL) { + size_t len = next_line - line; + if (strip_suffix_mem(line, &len, " (fetch)")) + fprintf(output, " %.*s\n", (int)len, line); + line = next_line + 1; + } + } + + strbuf_release(&sb_remote_out); +} + +static int add_submodule(const struct add_data *add_data) +{ + char *submod_gitdir_path; + struct module_clone_data clone_data = MODULE_CLONE_DATA_INIT; + + /* perhaps the path already exists and is already a git repo, else clone it */ + if (is_directory(add_data->sm_path)) { + struct strbuf sm_path = STRBUF_INIT; + strbuf_addstr(&sm_path, add_data->sm_path); + submod_gitdir_path = xstrfmt("%s/.git", add_data->sm_path); + if (is_nonbare_repository_dir(&sm_path)) + printf(_("Adding existing repo at '%s' to the index\n"), + add_data->sm_path); + else + die(_("'%s' already exists and is not a valid git repo"), + add_data->sm_path); + strbuf_release(&sm_path); + free(submod_gitdir_path); + } else { + struct child_process cp = CHILD_PROCESS_INIT; + submod_gitdir_path = xstrfmt(".git/modules/%s", add_data->sm_name); + + if (is_directory(submod_gitdir_path)) { + if (!add_data->force) { + fprintf(stderr, _("A git directory for '%s' is found " + "locally with remote(s):"), + add_data->sm_name); + show_fetch_remotes(stderr, submod_gitdir_path); + free(submod_gitdir_path); + die(_("If you want to reuse this local git " + "directory instead of cloning again from\n" + " %s\n" + "use the '--force' option. If the local git " + "directory is not the correct repo\n" + "or if you are unsure what this means, choose " + "another name with the '--name' option.\n"), + add_data->realrepo); + } else { + printf(_("Reactivating local git directory for " + "submodule '%s'\n"), add_data->sm_name); + } + } + free(submod_gitdir_path); + + clone_data.prefix = add_data->prefix; + clone_data.path = add_data->sm_path; + clone_data.name = add_data->sm_name; + clone_data.url = add_data->realrepo; + clone_data.quiet = add_data->quiet; + clone_data.progress = add_data->progress; + if (add_data->reference_path) + string_list_append(&clone_data.reference, + xstrdup(add_data->reference_path)); + clone_data.dissociate = add_data->dissociate; + if (add_data->depth >= 0) + clone_data.depth = xstrfmt("%d", add_data->depth); + + if (clone_submodule(&clone_data)) + return -1; + + prepare_submodule_repo_env(&cp.env_array); + cp.git_cmd = 1; + cp.dir = add_data->sm_path; + strvec_pushl(&cp.args, "checkout", "-f", "-q", NULL); + + if (add_data->branch) { + strvec_pushl(&cp.args, "-B", add_data->branch, NULL); + strvec_pushf(&cp.args, "origin/%s", add_data->branch); + } + + if (run_command(&cp)) + die(_("unable to checkout submodule '%s'"), add_data->sm_path); + } + return 0; +} + +static int add_clone(int argc, const char **argv, const char *prefix) +{ + int force = 0, quiet = 0, dissociate = 0, progress = 0; + struct add_data add_data = ADD_DATA_INIT; + + struct option options[] = { + OPT_STRING('b', "branch", &add_data.branch, + N_("branch"), + N_("branch of repository to checkout on cloning")), + OPT_STRING(0, "prefix", &prefix, + N_("path"), + N_("alternative anchor for relative paths")), + OPT_STRING(0, "path", &add_data.sm_path, + N_("path"), + N_("where the new submodule will be cloned to")), + OPT_STRING(0, "name", &add_data.sm_name, + N_("string"), + N_("name of the new submodule")), + OPT_STRING(0, "url", &add_data.realrepo, + N_("string"), + N_("url where to clone the submodule from")), + OPT_STRING(0, "reference", &add_data.reference_path, + N_("repo"), + N_("reference repository")), + OPT_BOOL(0, "dissociate", &dissociate, + N_("use --reference only while cloning")), + OPT_INTEGER(0, "depth", &add_data.depth, + N_("depth for shallow clones")), + OPT_BOOL(0, "progress", &progress, + N_("force cloning progress")), + OPT__FORCE(&force, N_("allow adding an otherwise ignored submodule path"), + PARSE_OPT_NOCOMPLETE), + OPT__QUIET(&quiet, "suppress output for cloning a submodule"), + OPT_END() + }; + + const char *const usage[] = { + N_("git submodule--helper add-clone [<options>...] " + "--url <url> --path <path> --name <name>"), + NULL + }; + + argc = parse_options(argc, argv, prefix, options, usage, 0); + + if (argc != 0) + usage_with_options(usage, options); + + add_data.prefix = prefix; + add_data.progress = !!progress; + add_data.dissociate = !!dissociate; + add_data.force = !!force; + add_data.quiet = !!quiet; + + if (add_submodule(&add_data)) + return 1; + + return 0; +} + #define SUPPORT_SUPER_PREFIX (1<<0) struct cmd_struct { @@ -2757,6 +2948,7 @@ static struct cmd_struct commands[] = { {"list", module_list, 0}, {"name", module_name, 0}, {"clone", module_clone, 0}, + {"add-clone", add_clone, 0}, {"update-module-mode", module_update_module_mode, 0}, {"update-clone", update_clone, 0}, {"ensure-core-worktree", ensure_core_worktree, 0}, diff --git a/builtin/worktree.c b/builtin/worktree.c index 976bf8ed06..0d0a80da61 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -30,7 +30,7 @@ struct add_opts { int detach; int quiet; int checkout; - int keep_locked; + const char *keep_locked; }; static int show_only; @@ -302,10 +302,10 @@ static int add_worktree(const char *path, const char *refname, * after the preparation is over. */ strbuf_addf(&sb, "%s/locked", sb_repo.buf); - if (!opts->keep_locked) - write_file(sb.buf, "initializing"); + if (opts->keep_locked) + write_file(sb.buf, "%s", opts->keep_locked); else - write_file(sb.buf, "added with --lock"); + write_file(sb.buf, _("initializing")); strbuf_addf(&sb_git, "%s/.git", path); if (safe_create_leading_directories_const(sb_git.buf)) @@ -475,6 +475,8 @@ static int add(int ac, const char **av, const char *prefix) const char *branch; const char *new_branch = NULL; const char *opt_track = NULL; + const char *lock_reason = NULL; + int keep_locked = 0; struct option options[] = { OPT__FORCE(&opts.force, N_("checkout <branch> even if already checked out in other worktree"), @@ -485,7 +487,9 @@ static int add(int ac, const char **av, const char *prefix) N_("create or reset a branch")), OPT_BOOL('d', "detach", &opts.detach, N_("detach HEAD at named commit")), OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")), - OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")), + OPT_BOOL(0, "lock", &keep_locked, N_("keep the new working tree locked")), + OPT_STRING(0, "reason", &lock_reason, N_("string"), + N_("reason for locking")), OPT__QUIET(&opts.quiet, N_("suppress progress reporting")), OPT_PASSTHRU(0, "track", &opt_track, NULL, N_("set up tracking mode (see git-branch(1))"), @@ -500,6 +504,13 @@ static int add(int ac, const char **av, const char *prefix) ac = parse_options(ac, av, prefix, options, worktree_usage, 0); if (!!opts.detach + !!new_branch + !!new_branch_force > 1) die(_("-b, -B, and --detach are mutually exclusive")); + if (lock_reason && !keep_locked) + die(_("--reason requires --lock")); + if (lock_reason) + opts.keep_locked = lock_reason; + else if (keep_locked) + opts.keep_locked = _("added with --lock"); + if (ac < 1 || ac > 2) usage_with_options(worktree_usage, options); diff --git a/bulk-checkin.c b/bulk-checkin.c index 127312acd1..b023d9959a 100644 --- a/bulk-checkin.c +++ b/bulk-checkin.c @@ -100,6 +100,7 @@ static int stream_to_pack(struct bulk_checkin_state *state, const char *path, unsigned flags) { git_zstream s; + unsigned char ibuf[16384]; unsigned char obuf[16384]; unsigned hdrlen; int status = Z_OK; @@ -113,8 +114,6 @@ static int stream_to_pack(struct bulk_checkin_state *state, s.avail_out = sizeof(obuf) - hdrlen; while (status != Z_STREAM_END) { - unsigned char ibuf[16384]; - if (size && !s.avail_in) { ssize_t rsize = size < sizeof(ibuf) ? size : sizeof(ibuf); ssize_t read_result = read_in_full(fd, ibuf, rsize); @@ -23,13 +23,16 @@ static struct { { 3, v3_bundle_signature }, }; -static void add_to_ref_list(const struct object_id *oid, const char *name, - struct ref_list *list) +void bundle_header_init(struct bundle_header *header) { - ALLOC_GROW(list->list, list->nr + 1, list->alloc); - oidcpy(&list->list[list->nr].oid, oid); - list->list[list->nr].name = xstrdup(name); - list->nr++; + struct bundle_header blank = BUNDLE_HEADER_INIT; + memcpy(header, &blank, sizeof(*header)); +} + +void bundle_header_release(struct bundle_header *header) +{ + string_list_clear(&header->prerequisites, 1); + string_list_clear(&header->references, 1); } static int parse_capability(struct bundle_header *header, const char *capability) @@ -112,10 +115,11 @@ static int parse_bundle_header(int fd, struct bundle_header *header, status = -1; break; } else { + struct object_id *dup = oiddup(&oid); if (is_prereq) - add_to_ref_list(&oid, "", &header->prerequisites); + string_list_append(&header->prerequisites, "")->util = dup; else - add_to_ref_list(&oid, p + 1, &header->references); + string_list_append(&header->references, p + 1)->util = dup; } } @@ -139,33 +143,38 @@ int read_bundle_header(const char *path, struct bundle_header *header) int is_bundle(const char *path, int quiet) { - struct bundle_header header; + struct bundle_header header = BUNDLE_HEADER_INIT; int fd = open(path, O_RDONLY); if (fd < 0) return 0; - memset(&header, 0, sizeof(header)); fd = parse_bundle_header(fd, &header, quiet ? NULL : path); if (fd >= 0) close(fd); + bundle_header_release(&header); return (fd >= 0); } -static int list_refs(struct ref_list *r, int argc, const char **argv) +static int list_refs(struct string_list *r, int argc, const char **argv) { int i; for (i = 0; i < r->nr; i++) { + struct object_id *oid; + const char *name; + if (argc > 1) { int j; for (j = 1; j < argc; j++) - if (!strcmp(r->list[i].name, argv[j])) + if (!strcmp(r->items[i].string, argv[j])) break; if (j == argc) continue; } - printf("%s %s\n", oid_to_hex(&r->list[i].oid), - r->list[i].name); + + oid = r->items[i].util; + name = r->items[i].string; + printf("%s %s\n", oid_to_hex(oid), name); } return 0; } @@ -181,7 +190,7 @@ int verify_bundle(struct repository *r, * Do fast check, then if any prereqs are missing then go line by line * to be verbose about the errors */ - struct ref_list *p = &header->prerequisites; + struct string_list *p = &header->prerequisites; struct rev_info revs; const char *argv[] = {NULL, "--all", NULL}; struct commit *commit; @@ -193,16 +202,18 @@ int verify_bundle(struct repository *r, repo_init_revisions(r, &revs, NULL); for (i = 0; i < p->nr; i++) { - struct ref_list_entry *e = p->list + i; - struct object *o = parse_object(r, &e->oid); + struct string_list_item *e = p->items + i; + const char *name = e->string; + struct object_id *oid = e->util; + struct object *o = parse_object(r, oid); if (o) { o->flags |= PREREQ_MARK; - add_pending_object(&revs, o, e->name); + add_pending_object(&revs, o, name); continue; } if (++ret == 1) error("%s", message); - error("%s %s", oid_to_hex(&e->oid), e->name); + error("%s %s", oid_to_hex(oid), name); } if (revs.pending.nr != p->nr) return ret; @@ -218,26 +229,29 @@ int verify_bundle(struct repository *r, i--; for (i = 0; i < p->nr; i++) { - struct ref_list_entry *e = p->list + i; - struct object *o = parse_object(r, &e->oid); + struct string_list_item *e = p->items + i; + const char *name = e->string; + const struct object_id *oid = e->util; + struct object *o = parse_object(r, oid); assert(o); /* otherwise we'd have returned early */ if (o->flags & SHOWN) continue; if (++ret == 1) error("%s", message); - error("%s %s", oid_to_hex(&e->oid), e->name); + error("%s %s", oid_to_hex(oid), name); } /* Clean up objects used, as they will be reused. */ for (i = 0; i < p->nr; i++) { - struct ref_list_entry *e = p->list + i; - commit = lookup_commit_reference_gently(r, &e->oid, 1); + struct string_list_item *e = p->items + i; + struct object_id *oid = e->util; + commit = lookup_commit_reference_gently(r, oid, 1); if (commit) clear_commit_marks(commit, ALL_REV_FLAGS); } if (verbose) { - struct ref_list *r; + struct string_list *r; r = &header->references; printf_ln(Q_("The bundle contains this ref:", @@ -3,22 +3,23 @@ #include "strvec.h" #include "cache.h" - -struct ref_list { - unsigned int nr, alloc; - struct ref_list_entry { - struct object_id oid; - char *name; - } *list; -}; +#include "string-list.h" struct bundle_header { unsigned version; - struct ref_list prerequisites; - struct ref_list references; + struct string_list prerequisites; + struct string_list references; const struct git_hash_algo *hash_algo; }; +#define BUNDLE_HEADER_INIT \ +{ \ + .prerequisites = STRING_LIST_INIT_DUP, \ + .references = STRING_LIST_INIT_DUP, \ +} +void bundle_header_init(struct bundle_header *header); +void bundle_header_release(struct bundle_header *header); + int is_bundle(const char *path, int quiet); int read_bundle_header(const char *path, struct bundle_header *header); int create_bundle(struct repository *r, const char *path, diff --git a/cache-tree.c b/cache-tree.c index 45e58666af..90919f9e34 100644 --- a/cache-tree.c +++ b/cache-tree.c @@ -237,6 +237,11 @@ int cache_tree_fully_valid(struct cache_tree *it) return 1; } +static int must_check_existence(const struct cache_entry *ce) +{ + return !(has_promisor_remote() && ce_skip_worktree(ce)); +} + static int update_one(struct cache_tree *it, struct cache_entry **cache, int entries, @@ -378,8 +383,7 @@ static int update_one(struct cache_tree *it, } ce_missing_ok = mode == S_IFGITLINK || missing_ok || - (has_promisor_remote() && - ce_skip_worktree(ce)); + !must_check_existence(ce); if (is_null_oid(oid) || (!ce_missing_ok && !has_object_file(oid))) { strbuf_release(&buffer); @@ -461,11 +465,12 @@ int cache_tree_update(struct index_state *istate, int flags) if (i) return i; - ensure_full_index(istate); - if (!istate->cache_tree) istate->cache_tree = cache_tree(); + if (!(flags & WRITE_TREE_MISSING_OK) && has_promisor_remote()) + prefetch_cache_entries(istate, must_check_existence); + trace_performance_enter(); trace2_region_enter("cache_tree", "update", the_repository); i = update_one(istate->cache_tree, istate->cache, istate->cache_nr, @@ -410,6 +410,15 @@ struct cache_entry *dup_cache_entry(const struct cache_entry *ce, struct index_s */ void validate_cache_entries(const struct index_state *istate); +/* + * Bulk prefetch all missing cache entries that are not GITLINKs and that match + * the given predicate. This function should only be called if + * has_promisor_remote() returns true. + */ +typedef int (*must_prefetch_predicate)(const struct cache_entry *); +void prefetch_cache_entries(const struct index_state *istate, + must_prefetch_predicate must_prefetch); + #ifdef USE_THE_INDEX_COMPATIBILITY_MACROS extern struct index_state the_index; @@ -1385,6 +1394,7 @@ enum get_oid_result { }; int repo_get_oid(struct repository *r, const char *str, struct object_id *oid); +__attribute__((format (printf, 2, 3))) int get_oidf(struct object_id *oid, const char *fmt, ...); int repo_get_oid_commit(struct repository *r, const char *str, struct object_id *oid); int repo_get_oid_committish(struct repository *r, const char *str, struct object_id *oid); diff --git a/cbtree.c b/cbtree.c new file mode 100644 index 0000000000..b0c65d810f --- /dev/null +++ b/cbtree.c @@ -0,0 +1,167 @@ +/* + * crit-bit tree implementation, does no allocations internally + * For more information on crit-bit trees: https://cr.yp.to/critbit.html + * Based on Adam Langley's adaptation of Dan Bernstein's public domain code + * git clone https://github.com/agl/critbit.git + */ +#include "cbtree.h" + +static struct cb_node *cb_node_of(const void *p) +{ + return (struct cb_node *)((uintptr_t)p - 1); +} + +/* locate the best match, does not do a final comparision */ +static struct cb_node *cb_internal_best_match(struct cb_node *p, + const uint8_t *k, size_t klen) +{ + while (1 & (uintptr_t)p) { + struct cb_node *q = cb_node_of(p); + uint8_t c = q->byte < klen ? k[q->byte] : 0; + size_t direction = (1 + (q->otherbits | c)) >> 8; + + p = q->child[direction]; + } + return p; +} + +/* returns NULL if successful, existing cb_node if duplicate */ +struct cb_node *cb_insert(struct cb_tree *t, struct cb_node *node, size_t klen) +{ + size_t newbyte, newotherbits; + uint8_t c; + int newdirection; + struct cb_node **wherep, *p; + + assert(!((uintptr_t)node & 1)); /* allocations must be aligned */ + + if (!t->root) { /* insert into empty tree */ + t->root = node; + return NULL; /* success */ + } + + /* see if a node already exists */ + p = cb_internal_best_match(t->root, node->k, klen); + + /* find first differing byte */ + for (newbyte = 0; newbyte < klen; newbyte++) { + if (p->k[newbyte] != node->k[newbyte]) + goto different_byte_found; + } + return p; /* element exists, let user deal with it */ + +different_byte_found: + newotherbits = p->k[newbyte] ^ node->k[newbyte]; + newotherbits |= newotherbits >> 1; + newotherbits |= newotherbits >> 2; + newotherbits |= newotherbits >> 4; + newotherbits = (newotherbits & ~(newotherbits >> 1)) ^ 255; + c = p->k[newbyte]; + newdirection = (1 + (newotherbits | c)) >> 8; + + node->byte = newbyte; + node->otherbits = newotherbits; + node->child[1 - newdirection] = node; + + /* find a place to insert it */ + wherep = &t->root; + for (;;) { + struct cb_node *q; + size_t direction; + + p = *wherep; + if (!(1 & (uintptr_t)p)) + break; + q = cb_node_of(p); + if (q->byte > newbyte) + break; + if (q->byte == newbyte && q->otherbits > newotherbits) + break; + c = q->byte < klen ? node->k[q->byte] : 0; + direction = (1 + (q->otherbits | c)) >> 8; + wherep = q->child + direction; + } + + node->child[newdirection] = *wherep; + *wherep = (struct cb_node *)(1 + (uintptr_t)node); + + return NULL; /* success */ +} + +struct cb_node *cb_lookup(struct cb_tree *t, const uint8_t *k, size_t klen) +{ + struct cb_node *p = cb_internal_best_match(t->root, k, klen); + + return p && !memcmp(p->k, k, klen) ? p : NULL; +} + +struct cb_node *cb_unlink(struct cb_tree *t, const uint8_t *k, size_t klen) +{ + struct cb_node **wherep = &t->root; + struct cb_node **whereq = NULL; + struct cb_node *q = NULL; + size_t direction = 0; + uint8_t c; + struct cb_node *p = t->root; + + if (!p) return NULL; /* empty tree, nothing to delete */ + + /* traverse to find best match, keeping link to parent */ + while (1 & (uintptr_t)p) { + whereq = wherep; + q = cb_node_of(p); + c = q->byte < klen ? k[q->byte] : 0; + direction = (1 + (q->otherbits | c)) >> 8; + wherep = q->child + direction; + p = *wherep; + } + + if (memcmp(p->k, k, klen)) + return NULL; /* no match, nothing unlinked */ + + /* found an exact match */ + if (whereq) /* update parent */ + *whereq = q->child[1 - direction]; + else + t->root = NULL; + return p; +} + +static enum cb_next cb_descend(struct cb_node *p, cb_iter fn, void *arg) +{ + if (1 & (uintptr_t)p) { + struct cb_node *q = cb_node_of(p); + enum cb_next n = cb_descend(q->child[0], fn, arg); + + return n == CB_BREAK ? n : cb_descend(q->child[1], fn, arg); + } else { + return fn(p, arg); + } +} + +void cb_each(struct cb_tree *t, const uint8_t *kpfx, size_t klen, + cb_iter fn, void *arg) +{ + struct cb_node *p = t->root; + struct cb_node *top = p; + size_t i = 0; + + if (!p) return; /* empty tree */ + + /* Walk tree, maintaining top pointer */ + while (1 & (uintptr_t)p) { + struct cb_node *q = cb_node_of(p); + uint8_t c = q->byte < klen ? kpfx[q->byte] : 0; + size_t direction = (1 + (q->otherbits | c)) >> 8; + + p = q->child[direction]; + if (q->byte < klen) + top = p; + } + + for (i = 0; i < klen; i++) { + if (p->k[i] != kpfx[i]) + return; /* "best" match failed */ + } + cb_descend(top, fn, arg); +} diff --git a/cbtree.h b/cbtree.h new file mode 100644 index 0000000000..fe4587087e --- /dev/null +++ b/cbtree.h @@ -0,0 +1,56 @@ +/* + * crit-bit tree implementation, does no allocations internally + * For more information on crit-bit trees: https://cr.yp.to/critbit.html + * Based on Adam Langley's adaptation of Dan Bernstein's public domain code + * git clone https://github.com/agl/critbit.git + * + * This is adapted to store arbitrary data (not just NUL-terminated C strings + * and allocates no memory internally. The user needs to allocate + * "struct cb_node" and fill cb_node.k[] with arbitrary match data + * for memcmp. + * If "klen" is variable, then it should be embedded into "c_node.k[]" + * Recursion is bound by the maximum value of "klen" used. + */ +#ifndef CBTREE_H +#define CBTREE_H + +#include "git-compat-util.h" + +struct cb_node; +struct cb_node { + struct cb_node *child[2]; + /* + * n.b. uint32_t for `byte' is excessive for OIDs, + * we may consider shorter variants if nothing else gets stored. + */ + uint32_t byte; + uint8_t otherbits; + uint8_t k[FLEX_ARRAY]; /* arbitrary data */ +}; + +struct cb_tree { + struct cb_node *root; +}; + +enum cb_next { + CB_CONTINUE = 0, + CB_BREAK = 1 +}; + +#define CBTREE_INIT { .root = NULL } + +static inline void cb_init(struct cb_tree *t) +{ + t->root = NULL; +} + +struct cb_node *cb_lookup(struct cb_tree *, const uint8_t *k, size_t klen); +struct cb_node *cb_insert(struct cb_tree *, struct cb_node *, size_t klen); +struct cb_node *cb_unlink(struct cb_tree *t, const uint8_t *k, size_t klen); + +typedef enum cb_next (*cb_iter)(struct cb_node *, void *arg); + +void cb_each(struct cb_tree *, const uint8_t *kpfx, size_t klen, + cb_iter, void *arg); + +#endif /* CBTREE_H */ diff --git a/chunk-format.c b/chunk-format.c index da191e59a2..1c3dca62e2 100644 --- a/chunk-format.c +++ b/chunk-format.c @@ -58,9 +58,11 @@ void add_chunk(struct chunkfile *cf, int write_chunkfile(struct chunkfile *cf, void *data) { - int i; + int i, result = 0; uint64_t cur_offset = hashfile_total(cf->f); + trace2_region_enter("chunkfile", "write", the_repository); + /* Add the table of contents to the current offset */ cur_offset += (cf->chunks_nr + 1) * CHUNK_TOC_ENTRY_SIZE; @@ -77,10 +79,10 @@ int write_chunkfile(struct chunkfile *cf, void *data) for (i = 0; i < cf->chunks_nr; i++) { off_t start_offset = hashfile_total(cf->f); - int result = cf->chunks[i].write_fn(cf->f, data); + result = cf->chunks[i].write_fn(cf->f, data); if (result) - return result; + goto cleanup; if (hashfile_total(cf->f) - start_offset != cf->chunks[i].size) BUG("expected to write %"PRId64" bytes to chunk %"PRIx32", but wrote %"PRId64" instead", @@ -88,7 +90,9 @@ int write_chunkfile(struct chunkfile *cf, void *data) hashfile_total(cf->f) - start_offset); } - return 0; +cleanup: + trace2_region_leave("chunkfile", "write", the_repository); + return result; } int read_table_of_contents(struct chunkfile *cf, diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh index 67852d0d37..5772081b6e 100755 --- a/ci/install-dependencies.sh +++ b/ci/install-dependencies.sh @@ -65,6 +65,11 @@ StaticAnalysis) sudo apt-get -q -y install coccinelle libcurl4-openssl-dev libssl-dev \ libexpat-dev gettext make ;; +sparse) + sudo apt-get -q update -q + sudo apt-get -q -y install libssl-dev libcurl4-openssl-dev \ + libexpat-dev gettext zlib1g-dev + ;; Documentation) sudo apt-get -q update sudo apt-get -q -y install asciidoc xmlto docbook-xsl-ns make @@ -229,6 +229,7 @@ linux-musl) CC=gcc MAKEFLAGS="$MAKEFLAGS PYTHON_PATH=/usr/bin/python3 USE_LIBPCRE2=Yes" MAKEFLAGS="$MAKEFLAGS NO_REGEX=Yes ICONV_OMITS_BOM=Yes" + MAKEFLAGS="$MAKEFLAGS GIT_TEST_UTF8_LOCALE=C.UTF-8" ;; esac diff --git a/combine-diff.c b/combine-diff.c index 7d925ce9ce..d93782daeb 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -403,11 +403,11 @@ static void consume_hunk(void *state_, state->sline[state->nb-1].p_lno[state->n] = state->ob; } -static void consume_line(void *state_, char *line, unsigned long len) +static int consume_line(void *state_, char *line, unsigned long len) { struct combine_diff_state *state = state_; if (!state->lost_bucket) - return; /* not in any hunk yet */ + return 0; /* not in any hunk yet */ switch (line[0]) { case '-': append_lost(state->lost_bucket, state->n, line+1, len-1); @@ -417,6 +417,7 @@ static void consume_line(void *state_, char *line, unsigned long len) state->lno++; break; } + return 0; } static void combine_diff(struct repository *r, diff --git a/commit-graph.c b/commit-graph.c index 2bcb4e0f89..3860a0d847 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -2408,6 +2408,7 @@ cleanup: #define VERIFY_COMMIT_GRAPH_ERROR_HASH 2 static int verify_commit_graph_error; +__attribute__((format (printf, 1, 2))) static void graph_report(const char *fmt, ...) { va_list ap; @@ -2422,14 +2423,16 @@ static void graph_report(const char *fmt, ...) #define GENERATION_ZERO_EXISTS 1 #define GENERATION_NUMBER_EXISTS 2 +static int commit_graph_checksum_valid(struct commit_graph *g) +{ + return hashfile_checksum_valid(g->data, g->data_len); +} + int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) { uint32_t i, cur_fanout_pos = 0; struct object_id prev_oid, cur_oid; - unsigned char checksum[GIT_MAX_HEXSZ]; int generation_zero = 0; - struct hashfile *f; - int devnull; struct progress *progress = NULL; int local_error = 0; @@ -2442,11 +2445,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) if (verify_commit_graph_error) return verify_commit_graph_error; - devnull = open("/dev/null", O_WRONLY); - f = hashfd(devnull, NULL); - hashwrite(f, g->data, g->data_len - g->hash_len); - finalize_hashfile(f, checksum, CSUM_CLOSE); - if (!hasheq(checksum, g->data + g->data_len - g->hash_len)) { + if (!commit_graph_checksum_valid(g)) { graph_report(_("the commit-graph file has incorrect checksum and is likely corrupt")); verify_commit_graph_error = VERIFY_COMMIT_GRAPH_ERROR_HASH; } @@ -1178,7 +1178,7 @@ static void handle_signed_tag(struct commit *parent, struct commit_extra_header /* * We could verify this signature and either omit the tag when * it does not validate, but the integrator may not have the - * public key of the signer of the tag he is merging, while a + * public key of the signer of the tag being merged, while a * later auditor may have it while auditing, so let's not run * verify-signed-buffer here for now... * @@ -1833,9 +1833,10 @@ static int git_config_from_blob_ref(config_fn_t fn, char *git_system_config(void) { char *system_config = xstrdup_or_null(getenv("GIT_CONFIG_SYSTEM")); - if (system_config) - return system_config; - return system_path(ETC_GITCONFIG); + if (!system_config) + system_config = system_path(ETC_GITCONFIG); + normalize_path_copy(system_config, system_config); + return system_config; } void git_global_config(char **user_out, char **xdg_out) @@ -2072,7 +2073,7 @@ static int configset_add_value(struct config_set *cs, const char *key, const cha e = xmalloc(sizeof(*e)); hashmap_entry_init(&e->ent, strhash(key)); e->key = xstrdup(key); - string_list_init(&e->value_list, 1); + string_list_init_dup(&e->value_list); hashmap_add(&cs->config_hash, &e->ent); } si = string_list_append_nodup(&e->value_list, xstrdup_or_null(value)); @@ -2837,7 +2838,7 @@ static void maybe_remove_section(struct config_store_data *store, begin = store->parsed[i].begin; /* - * Next, make sure that we are removing he last key(s) in the section, + * Next, make sure that we are removing the last key(s) in the section, * and that there are no comments that are possibly about the current * section. */ @@ -3051,7 +3052,8 @@ int git_config_set_multivar_in_file_gently(const char *config_filename, if (contents == MAP_FAILED) { if (errno == ENODEV && S_ISDIR(st.st_mode)) errno = EISDIR; - error_errno(_("unable to mmap '%s'"), config_filename); + error_errno(_("unable to mmap '%s'%s"), + config_filename, mmap_os_err()); ret = CONFIG_INVALID_FILE; contents = NULL; goto out_free; @@ -450,8 +450,8 @@ void git_configset_init(struct config_set *cs); /** * Parses the file and adds the variable-value pairs to the `config_set`, * dies if there is an error in parsing the file. Returns 0 on success, or - * -1 if the file does not exist or is inaccessible. The user has to decide - * if he wants to free the incomplete configset or continue using it when + * -1 if the file does not exist or is inaccessible. The caller decides + * whether to free the incomplete configset or continue using it when * the function returns -1. */ int git_configset_add_file(struct config_set *cs, const char *filename); diff --git a/config.mak.uname b/config.mak.uname index cb443b4e02..69413fb3dc 100644 --- a/config.mak.uname +++ b/config.mak.uname @@ -437,6 +437,11 @@ ifeq ($(uname_S),Windows) NO_POSIX_GOODIES = UnfortunatelyYes NATIVE_CRLF = YesPlease DEFAULT_HELP_FORMAT = html +ifeq (/mingw64,$(subst 32,64,$(prefix))) + # Move system config into top-level /etc/ + ETC_GITCONFIG = ../etc/gitconfig + ETC_GITATTRIBUTES = ../etc/gitattributes +endif CC = compat/vcbuild/scripts/clink.pl AR = compat/vcbuild/scripts/lib.pl @@ -668,9 +673,14 @@ else HAVE_LIBCHARSET_H = YesPlease NO_GETTEXT = USE_GETTEXT_SCHEME = fallthrough - USE_LIBPCRE= YesPlease + USE_LIBPCRE = YesPlease NO_CURL = USE_NED_ALLOCATOR = YesPlease + ifeq (/mingw64,$(subst 32,64,$(prefix))) + # Move system config into top-level /etc/ + ETC_GITCONFIG = ../etc/gitconfig + ETC_GITATTRIBUTES = ../etc/gitattributes + endif else COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO NO_CURL = YesPlease diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt index a87841340e..171b4124af 100644 --- a/contrib/buildsystems/CMakeLists.txt +++ b/contrib/buildsystems/CMakeLists.txt @@ -43,14 +43,27 @@ NOTE: By default CMake uses Makefile as the build tool on Linux and Visual Studi to use another tool say `ninja` add this to the command line when configuring. `-G Ninja` +NOTE: By default CMake will install vcpkg locally to your source tree on configuration, +to avoid this, add `-DNO_VCPKG=TRUE` to the command line when configuring. + ]] cmake_minimum_required(VERSION 3.14) #set the source directory to root of git set(CMAKE_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/../..) -if(WIN32) + +option(USE_VCPKG "Whether or not to use vcpkg for obtaining dependencies. Only applicable to Windows platforms" ON) +if(NOT WIN32) + set(USE_VCPKG OFF CACHE BOOL FORCE) +endif() + +if(NOT DEFINED CMAKE_EXPORT_COMPILE_COMMANDS) + set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE) +endif() + +if(USE_VCPKG) set(VCPKG_DIR "${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg") - if(MSVC AND NOT EXISTS ${VCPKG_DIR}) + if(NOT EXISTS ${VCPKG_DIR}) message("Initializing vcpkg and building the Git's dependencies (this will take a while...)") execute_process(COMMAND ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg_install.bat) endif() @@ -176,12 +189,18 @@ if(WIN32 AND NOT MSVC)#not required for visual studio builds endif() endif() -find_program(MSGFMT_EXE msgfmt) -if(NOT MSGFMT_EXE) - set(MSGFMT_EXE ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg/downloads/tools/msys2/msys64/usr/bin/msgfmt.exe) - if(NOT EXISTS ${MSGFMT_EXE}) - message(WARNING "Text Translations won't be built") - unset(MSGFMT_EXE) +if(NO_GETTEXT) + message(STATUS "msgfmt not used under NO_GETTEXT") +else() + find_program(MSGFMT_EXE msgfmt) + if(NOT MSGFMT_EXE) + if(USE_VCPKG) + set(MSGFMT_EXE ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg/downloads/tools/msys2/msys64/usr/bin/msgfmt.exe) + endif() + if(NOT EXISTS ${MSGFMT_EXE}) + message(WARNING "Text Translations won't be built") + unset(MSGFMT_EXE) + endif() endif() endif() @@ -204,8 +223,6 @@ list(APPEND compat_SOURCES sha1dc_git.c sha1dc/sha1.c sha1dc/ubc_check.c block-s add_compile_definitions(PAGER_ENV="LESS=FRX LV=-c" - ETC_GITATTRIBUTES="etc/gitattributes" - ETC_GITCONFIG="etc/gitconfig" GIT_EXEC_PATH="libexec/git-core" GIT_LOCALE_PATH="share/locale" GIT_MAN_PATH="share/man" @@ -220,10 +237,15 @@ add_compile_definitions(PAGER_ENV="LESS=FRX LV=-c" if(WIN32) set(FALLBACK_RUNTIME_PREFIX /mingw64) - add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}") + # Move system config into top-level /etc/ + add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}" + ETC_GITATTRIBUTES="../etc/gitattributes" + ETC_GITCONFIG="../etc/gitconfig") else() set(FALLBACK_RUNTIME_PREFIX /home/$ENV{USER}) - add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}") + add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}" + ETC_GITATTRIBUTES="etc/gitattributes" + ETC_GITCONFIG="etc/gitconfig") endif() @@ -982,7 +1004,7 @@ file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "NO_GETTEXT='${NO_GETTEXT}'\n" file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "RUNTIME_PREFIX='${RUNTIME_PREFIX}'\n") file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "NO_PYTHON='${NO_PYTHON}'\n") file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "SUPPORTS_SIMPLE_IPC='${SUPPORTS_SIMPLE_IPC}'\n") -if(WIN32) +if(USE_VCPKG) file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "PATH=\"$PATH:$TEST_DIRECTORY/../compat/vcbuild/vcpkg/installed/x64-windows/bin\"\n") endif() diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index b50c5d0ea3..4bdd27ddc8 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1729,6 +1729,7 @@ __git_diff_common_options="--stat --numstat --shortstat --summary --indent-heuristic --no-indent-heuristic --textconv --no-textconv --patch --no-patch + --anchored= " __git_diff_difftool_options="--cached --staged --pickaxe-all --pickaxe-regex @@ -3512,6 +3513,7 @@ fi __git_func_wrap () { local cur words cword prev + local __git_cmd_idx=0 _get_comp_words_by_ref -n =: cur words cword prev $1 } diff --git a/contrib/credential/osxkeychain/git-credential-osxkeychain.c b/contrib/credential/osxkeychain/git-credential-osxkeychain.c index bcd3f575a3..0b44a9b7cc 100644 --- a/contrib/credential/osxkeychain/git-credential-osxkeychain.c +++ b/contrib/credential/osxkeychain/git-credential-osxkeychain.c @@ -10,6 +10,7 @@ static char *username; static char *password; static UInt16 port; +__attribute__((format (printf, 1, 2))) static void die(const char *err, ...) { char msg[4096]; diff --git a/contrib/credential/wincred/git-credential-wincred.c b/contrib/credential/wincred/git-credential-wincred.c index 5bdad41de1..5091048f9c 100644 --- a/contrib/credential/wincred/git-credential-wincred.c +++ b/contrib/credential/wincred/git-credential-wincred.c @@ -11,6 +11,7 @@ #define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) +__attribute__((format (printf, 1, 2))) static void die(const char *err, ...) { char msg[4096]; diff --git a/contrib/hooks/multimail/CHANGES b/contrib/hooks/multimail/CHANGES deleted file mode 100644 index 35791fd02c..0000000000 --- a/contrib/hooks/multimail/CHANGES +++ /dev/null @@ -1,285 +0,0 @@ -Release 1.5.0 -============= - -Backward-incompatible change ----------------------------- - -The name of classes for environment was misnamed as `*Environement`. -It is now `*Environment`. - -New features ------------- - -* A Thread-Index header is now added to each email sent (except for - combined emails where it would not make sense), so that MS Outlook - properly groups messages by threads even though they have a - different subject line. Unfortunately, even adding this header the - threading still seems to be unreliable, but it is unclear whether - this is an issue on our side or on MS Outlook's side (see discussion - here: https://github.com/git-multimail/git-multimail/pull/194). - -* A new variable multimailhook.ExcludeMergeRevisions was added to send - notification emails only for non-merge commits. - -* For gitolite environment, it is now possible to specify the mail map - in a separate file in addition to gitolite.conf, using the variable - multimailhook.MailaddressMap. - -Internal changes ----------------- - -* The testsuite now uses GIT_PRINT_SHA1_ELLIPSIS where needed for - compatibility with recent Git versions. Only tests are affected. - -* We don't try to install pyflakes in the continuous integration job - for old Python versions where it's no longer available. - -* Stop using the deprecated cgi.escape in Python 3. - -* New flake8 warnings have been fixed. - -* Python 3.6 is now tested against on Travis-CI. - -* A bunch of lgtm.com warnings have been fixed. - -Bug fixes ---------- - -* SMTPMailer logs in only once now. It used to re-login for each email - sent which triggered errors for some SMTP servers. - -* migrate-mailhook-config was broken by internal refactoring, it - should now work again. - -This version was tested with Python 2.6 to 3.7. It was tested with Git -1.7.10.406.gdc801, 2.15.1 and 2.20.1.98.gecbdaf0. - -Release 1.4.0 -============= - -New features to troubleshoot a git-multimail installation ---------------------------------------------------------- - -* One can now perform a basic check of git-multimail's setup by - running the hook with the environment variable - GIT_MULTIMAIL_CHECK_SETUP set to a non-empty string. See - doc/troubleshooting.rst for details. - -* A new log files system was added. See the multimailhook.logFile, - multimailhook.errorLogFile and multimailhook.debugLogFile variables. - -* git_multimail.py can now be made more verbose using - multimailhook.verbose. - -* A new option --check-ref-filter is now available to help debugging - the refFilter* options. - -Formatting emails ------------------ - -* Formatting of emails was made slightly more compact, to reduce the - odds of having long subject lines truncated or wrapped in short list - of commits. - -* multimailhook.emailPrefix may now use the '%(repo_shortname)s' - placeholder for the repository's short name. - -* A new option multimailhook.subjectMaxLength is available to truncate - overly long subject lines. - -Bug fixes and minor changes ---------------------------- - -* Options refFilterDoSendRegex and refFilterDontSendRegex were - essentially broken. They should work now. - -* The behavior when both refFilter{Do,Dont}SendRegex and - refFilter{Exclusion,Inclusion}Regex are set have been slightly - changed. Exclusion/Inclusion is now strictly stronger than - DoSend/DontSend. - -* The management of precedence when a setting can be computed in - multiple ways has been considerably refactored and modified. - multimailhook.from and multimailhook.reponame now have precedence - over the environment-specific settings ($GL_REPO/$GL_USER for - gitolite, --stash-user/repo for Stash, --submitter/--project for - Gerrit). - -* The coverage of the testsuite has been considerably improved. All - configuration variables now appear at least once in the testsuite. - -This version was tested with Python 2.6 to 3.5. It also mostly works -with Python 2.4, but there is one known breakage in the testsuite -related to non-ascii characters. It was tested with Git -1.7.10.406.gdc801, 1.8.5.6, 2.1.4, and 2.10.0.rc0.1.g07c9292. - -Release 1.3.1 (bugfix-only release) -=================================== - -* Generate links to commits in combined emails (it was done only for - commit emails in 1.3.0). - -* Fix broken links on PyPi. - -Release 1.3.0 -============= - -* New options multimailhook.htmlInIntro and multimailhook.htmlInFooter - now allow using HTML in the introduction and footer of emails (e.g. - for a more pleasant formatting or to insert a link to the commit on - a web interface). - -* A new option multimailhook.commitBrowseURL gives a simpler (and less - flexible) way to add a link to a web interface for commit emails - than multimailhook.htmlInIntro and multimailhook.htmlInFooter. - -* A new public function config.add_config_parameters was added to - allow custom hooks to set specific Git configuration variables - without modifying the configuration files. See an example in - post-receive.example. - -* Error handling for SMTP has been improved (we used to print Python - backtraces for legitimate errors). - -* The SMTP mailer can now check TLS certificates when the newly added - configuration variable multimailhook.smtpCACerts. - -* Python 3 portability has been improved. - -* The documentation's formatting has been improved. - -* The testsuite has been improved (we now use pyflakes to check for - errors in the code). - -This version has been tested with Python 2.4 and 2.6 to 3.5, and Git -v1.7.10-406-gdc801e7, 2.1.4 and 2.8.1.339.g3ad15fd. - -No change since 1.3 RC1. - -Release 1.2.0 -============= - -* It is now possible to exclude some refs (e.g. exclude some branches - or tags). See refFilterDoSendRegex, refFilterDontSendRegex, - refFilterInclusionRegex and refFilterExclusionRegex. - -* New commitEmailFormat option which can be set to "html" to generate - simple colorized diffs using HTML for the commit emails. - -* git-multimail can now be ran as a Gerrit ref-updated hook, or from - Atlassian BitBucket Server (formerly known as Atlassian Stash). - -* The From: field is now more customizeable. It can be set - independently for refchange emails and commit emails (see - fromCommit, fromRefChange). The special values pusher and author can - be used in these configuration variable. - -* A new command-line option, --version, was added. The version is also - available in the X-Git-Multimail-Version header of sent emails. - -* Set X-Git-NotificationType header to differentiate the various types - of notifications. Current values are: diff, ref_changed_plus_diff, - ref_changed. - -* Preliminary support for Python 3. The testsuite passes with Python 3, - but it has not received as much testing as the Python 2 version yet. - -* Several encoding-related fixes. UTF-8 characters work in more - situations (but non-ascii characters in email address are still not - supported). - -* The testsuite and its documentation has been greatly improved. - -Plus all the bugfixes from version 1.1.1. - -This version has been tested with Python 2.4 and 2.6 to 3.5, and Git -v1.7.10-406-gdc801e7, git-1.8.2.3 and 2.6.0. Git versions prior to -v1.7.10-406-gdc801e7 probably work, but cannot run the testsuite -properly. - -Release 1.1.1 (bugfix-only release) -=================================== - -* The SMTP mailer was not working with Python 2.4. - -Release 1.1.0 -============= - -* When a single commit is pushed, omit the reference changed email. - Set multimailhook.combineWhenSingleCommit to false to disable this - new feature. - -* In gitolite environments, the pusher's email address can be used as - the From address by creating a specially formatted comment block in - gitolite.conf (see multimailhook.from in README). - -* Support for SMTP authentication and SSL/TLS encryption was added, - see smtpUser, smtpPass, smtpEncryption in README. - -* A new option scanCommitForCc was added to allow git-multimail to - search the commit message for 'Cc: ...' lines, and add the - corresponding emails in Cc. - -* If $USER is not set, use the variable $USERNAME. This is needed on - Windows platform to recognize the pusher. - -* The emailPrefix variable can now be set to an empty string to remove - the prefix. - -* A short tutorial was added in doc/gitolite.rst to set up - git-multimail with gitolite. - -* The post-receive file was renamed to post-receive.example. It has - always been an example (the standard way to call git-multimail is to - call git_multimail.py), but it was unclear to many users. - -* A new refchangeShowGraph option was added to make it possible to - include both a graph and a log in the summary emails. The options - to control the graph formatting can be set via the new graphOpts - option. - -* New option --force-send was added to disable new commit detection - for update hook. One use-case is to run git_multimail.py after - running "git fetch" to send emails about commits that have just been - fetched (the detection of new commits was unreliable in this mode). - -* The testing infrastructure was considerably improved (continuous - integration with travis-ci, automatic check of PEP8 and RST syntax, - many improvements to the test scripts). - -This version has been tested with Python 2.4 to 2.7, and Git 1.7.1 to -2.4. - -Release 1.0.0 -============= - -* Fix encoding of non-ASCII email addresses in email headers. - -* Fix backwards-compatibility bugs for older Python 2.x versions. - -* Fix a backwards-compatibility bug for Git 1.7.1. - -* Add an option commitDiffOpts to customize logs for revisions. - -* Pass "-oi" to sendmail by default to prevent premature termination - on a line containing only ".". - -* Stagger email "Date:" values in an attempt to help mail clients - thread the emails in the right order. - -* If a mailing list setting is missing, just skip sending the - corresponding email (with a warning) instead of failing. - -* Add a X-Git-Host header that can be used for email filtering. - -* Allow the sender's fully-qualified domain name to be configured. - -* Minor documentation improvements. - -* Add this CHANGES file. - - -Release 0.9.0 -============= - -* Initial release. diff --git a/contrib/hooks/multimail/CONTRIBUTING.rst b/contrib/hooks/multimail/CONTRIBUTING.rst deleted file mode 100644 index de20a54287..0000000000 --- a/contrib/hooks/multimail/CONTRIBUTING.rst +++ /dev/null @@ -1,60 +0,0 @@ -Contributing -============ - -git-multimail is an open-source project, built by volunteers. We would -welcome your help! - -The current maintainers are `Matthieu Moy <http://matthieu-moy.fr>`__ and -`Michael Haggerty <https://github.com/mhagger>`__. - -Please note that although a copy of git-multimail is distributed in -the "contrib" section of the main Git project, development takes place -in a separate `git-multimail repository on GitHub`_. - -Whenever enough changes to git-multimail have accumulated, a new -code-drop of git-multimail will be submitted for inclusion in the Git -project. - -We use the GitHub issue tracker to keep track of bugs and feature -requests, and we use GitHub pull requests to exchange patches (though, -if you prefer, you can send patches via the Git mailing list with CC -to the maintainers). Please sign off your patches as per the `Git -project practice -<https://github.com/git/git/blob/master/Documentation/SubmittingPatches#L234>`__. - -Please vote for issues you would like to be addressed in priority -(click "add your reaction" and then the "+1" thumbs-up button on the -GitHub issue). - -General discussion of git-multimail can take place on the main `Git -mailing list`_. - -Please CC emails regarding git-multimail to the maintainers so that we -don't overlook them. - -Help needed: testers/maintainer for specific environments/OS ------------------------------------------------------------- - -The current maintainer uses and tests git-multimail on Linux with the -Generic environment. More testers, or better contributors are needed -to test git-multimail on other real-life setups: - -* Mac OS X, Windows: git-multimail is currently not supported on these - platforms. But since we have no external dependencies and try to - write code as portable as possible, it is possible that - git-multimail already runs there and if not, it is likely that it - could be ported easily. - - Patches to improve support for Windows and OS X are welcome. - Ideally, there would be a sub-maintainer for each OS who would test - at least once before each release (around twice a year). - -* Gerrit, Stash, Gitolite environments: although the testsuite - contains tests for these environments, a tester/maintainer for each - environment would be welcome to test and report failure (or success) - on real-life environments periodically (here also, feedback before - each release would be highly appreciated). - - -.. _`git-multimail repository on GitHub`: https://github.com/git-multimail/git-multimail -.. _`Git mailing list`: git@vger.kernel.org diff --git a/contrib/hooks/multimail/README.Git b/contrib/hooks/multimail/README.Git index 044444245d..c427efc7bd 100644 --- a/contrib/hooks/multimail/README.Git +++ b/contrib/hooks/multimail/README.Git @@ -1,15 +1,7 @@ -This copy of git-multimail is distributed as part of the "contrib" -section of the Git project as a convenience to Git users. git-multimail is developed as an independent project at the following website: https://github.com/git-multimail/git-multimail -The version in this directory was obtained from the upstream project -on January 07 2019 and consists of the "git-multimail" subdirectory from -revision - - 04e80e6c40be465cc62b6c246f0fcb8fd2cfd454 refs/tags/1.5.0 - -Please see the README file in this directory for information about how -to report bugs or contribute to git-multimail. +Please refer to that project page for information about how to report +bugs or contribute to git-multimail. diff --git a/contrib/hooks/multimail/README.migrate-from-post-receive-email b/contrib/hooks/multimail/README.migrate-from-post-receive-email deleted file mode 100644 index 1e6a976699..0000000000 --- a/contrib/hooks/multimail/README.migrate-from-post-receive-email +++ /dev/null @@ -1,145 +0,0 @@ -git-multimail is close to, but not exactly, a plug-in replacement for -the old Git project script contrib/hooks/post-receive-email. This -document describes the differences and explains how to configure -git-multimail to get behavior closest to that of post-receive-email. - -If you are in a hurry -===================== - -A script called migrate-mailhook-config is included with -git-multimail. If you run this script within a Git repository that is -configured to use post-receive-email, it will convert the -configuration settings into the approximate equivalent settings for -git-multimail. For more information, run - - migrate-mailhook-config --help - - -Configuration differences -========================= - -* The names of the config options for git-multimail are in namespace - "multimailhook.*" instead of "hooks.*". (Editorial comment: - post-receive-email should never have used such a generic top-level - namespace.) - -* In emails about new annotated tags, post-receive-email includes a - shortlog of all changes since the previous annotated tag. To get - this behavior with git-multimail, you need to set - multimailhook.announceshortlog to true: - - git config multimailhook.announceshortlog true - -* multimailhook.commitlist -- This is a new configuration variable. - Recipients listed here will receive a separate email for each new - commit. However, if this variable is *not* set, it defaults to the - value of multimailhook.mailinglist. Therefore, if you *don't* want - the members of multimailhook.mailinglist to receive one email per - commit, then set this value to the empty string: - - git config multimailhook.commitlist '' - -* multimailhook.emailprefix -- If this value is not set, then the - subjects of generated emails are prefixed with the short name of the - repository enclosed in square brackets; e.g., "[myrepo]". - post-receive-email defaults to prefix "[SCM]" if this option is not - set. So if you were using the old default and want to retain it - (for example, to avoid having to change your email filters), set - this variable explicitly to the old value: - - git config multimailhook.emailprefix "[SCM]" - -* The "multimailhook.showrev" configuration option is not supported. - Its main use is obsoleted by the one-email-per-commit feature of - git-multimail. - - -Other differences -================= - -This section describes other differences in the behavior of -git-multimail vs. post-receive-email. For full details, please refer -to the main README file: - -* One email per commit. For each reference change, the script first - outputs one email summarizing the reference change (including - one-line summaries of the new commits), then it outputs a separate - email for each new commit that was introduced, including patches. - These one-email-per-commit emails go to the addresses listed in - multimailhook.commitlist. post-receive-email sends only one email - for each *reference* that is changed, no matter how many commits - were added to the reference. - -* Better algorithm for detecting new commits. post-receive-email - processes one reference change at a time, which causes it to fail to - describe new commits that were included in multiple branches. For - example, if a single push adds the "*" commits in the diagram below, - then post-receive-email would never include the details of the two - commits that are common to "master" and "branch" in its - notifications. - - o---o---o---*---*---* <-- master - \ - *---* <-- branch - - git-multimail analyzes all reference modifications to determine - which commits were not present before the change, therefore avoiding - that error. - -* In reference change emails, git-multimail tells which commits have - been added to the reference vs. are entirely new to the repository, - and which commits that have been omitted from the reference - vs. entirely discarded from the repository. - -* The environment in which Git is running can be configured via an - "Environment" abstraction. - -* Built-in support for Gitolite-managed repositories. - -* Instead of using full SHA1 object names in emails, git-multimail - mostly uses abbreviated SHA1s, plus one-line log message summaries - where appropriate. - -* In the schematic diagrams that explain non-fast-forward commits, - git-multimail shows the names of the branches involved. - -* The emails generated by git-multimail include the name of the Git - repository that was modified; this is convenient for recipients who - are monitoring multiple repositories. - -* git-multimail allows the email "From" addresses to be configured. - -* The recipients lists (multimailhook.mailinglist, - multimailhook.refchangelist, multimailhook.announcelist, and - multimailhook.commitlist) can be comma-separated values and/or - multivalued settings in the config file; e.g., - - [multimailhook] - mailinglist = mr.brown@example.com, mr.black@example.com - announcelist = Him <him@example.com> - announcelist = Jim <jim@example.com> - announcelist = pop@example.com - - This might make it easier to maintain short recipients lists without - requiring full-fledged mailing list software. - -* By default, git-multimail sets email "Reply-To" headers to reply to - the pusher (for reference updates) and to the author (for commit - notifications). By default, the pusher's email address is - constructed by appending "multimailhook.emaildomain" to the pusher's - username. - -* The generated emails contain a configurable footer. By default, it - lists the name of the administrator who should be contacted to - unsubscribe from notification emails. - -* New option multimailhook.emailmaxlinelength to limit the length of - lines in the main part of the email body. The default limit is 500 - characters. - -* New option multimailhook.emailstrictutf8 to ensure that the main - part of the email body is valid UTF-8. Invalid characters are - turned into the Unicode replacement character, U+FFFD. By default - this option is turned on. - -* Written in Python. Easier to add new features. diff --git a/contrib/hooks/multimail/README.rst b/contrib/hooks/multimail/README.rst deleted file mode 100644 index 7c0fc4a6ef..0000000000 --- a/contrib/hooks/multimail/README.rst +++ /dev/null @@ -1,774 +0,0 @@ -git-multimail version 1.5.0 -=========================== - -.. image:: https://travis-ci.org/git-multimail/git-multimail.svg?branch=master - :target: https://travis-ci.org/git-multimail/git-multimail - -git-multimail is a tool for sending notification emails on pushes to a -Git repository. It includes a Python module called ``git_multimail.py``, -which can either be used as a hook script directly or can be imported -as a Python module into another script. - -git-multimail is derived from the Git project's old -contrib/hooks/post-receive-email, and is mostly compatible with that -script. See README.migrate-from-post-receive-email for details about -the differences and for how to migrate from post-receive-email to -git-multimail. - -git-multimail, like the rest of the Git project, is licensed under -GPLv2 (see the COPYING file for details). - -Please note: although, as a convenience, git-multimail may be -distributed along with the main Git project, development of -git-multimail takes place in its own, separate project. Please, read -`<CONTRIBUTING.rst>`__ for more information. - - -By default, for each push received by the repository, git-multimail: - -1. Outputs one email summarizing each reference that was changed. - These "reference change" (called "refchange" below) emails describe - the nature of the change (e.g., was the reference created, deleted, - fast-forwarded, etc.) and include a one-line summary of each commit - that was added to the reference. - -2. Outputs one email for each new commit that was introduced by the - reference change. These "commit" emails include a list of the - files changed by the commit, followed by the diffs of files - modified by the commit. The commit emails are threaded to the - corresponding reference change email via "In-Reply-To". This style - (similar to the "git format-patch" style used on the Git mailing - list) makes it easy to scan through the emails, jump to patches - that need further attention, and write comments about specific - commits. Commits are handled in reverse topological order (i.e., - parents shown before children). For example:: - - [git] branch master updated - + [git] 01/08: doc: fix xref link from api docs to manual pages - + [git] 02/08: api-credentials.txt: show the big picture first - + [git] 03/08: api-credentials.txt: mention credential.helper explicitly - + [git] 04/08: api-credentials.txt: add "see also" section - + [git] 05/08: t3510 (cherry-pick-sequence): add missing '&&' - + [git] 06/08: Merge branch 'rr/maint-t3510-cascade-fix' - + [git] 07/08: Merge branch 'mm/api-credentials-doc' - + [git] 08/08: Git 1.7.11-rc2 - - By default, each commit appears in exactly one commit email, the - first time that it is pushed to the repository. If a commit is later - merged into another branch, then a one-line summary of the commit - is included in the reference change email (as usual), but no - additional commit email is generated. See - `multimailhook.refFilter(Inclusion|Exclusion|DoSend|DontSend)Regex` - below to configure which branches and tags are watched by the hook. - - By default, reference change emails have their "Reply-To" field set - to the person who pushed the change, and commit emails have their - "Reply-To" field set to the author of the commit. - -3. Output one "announce" mail for each new annotated tag, including - information about the tag and optionally a shortlog describing the - changes since the previous tag. Such emails might be useful if you - use annotated tags to mark releases of your project. - - -Requirements ------------- - -* Python 2.x, version 2.4 or later. No non-standard Python modules - are required. git-multimail has preliminary support for Python 3 - (but it has been better tested with Python 2). - -* The ``git`` command must be in your PATH. git-multimail is known to - work with Git versions back to 1.7.1. (Earlier versions have not - been tested; if you do so, please report your results.) - -* To send emails using the default configuration, a standard sendmail - program must be located at '/usr/sbin/sendmail' or - '/usr/lib/sendmail' and must be configured correctly to send emails. - If this is not the case, set multimailhook.sendmailCommand, or see - the multimailhook.mailer configuration variable below for how to - configure git-multimail to send emails via an SMTP server. - -* git-multimail is currently tested only on Linux. It may or may not - work on other platforms such as Windows and Mac OS. See - `<CONTRIBUTING.rst>`__ to improve the situation. - - -Invocation ----------- - -``git_multimail.py`` is designed to be used as a ``post-receive`` hook in a -Git repository (see githooks(5)). Link or copy it to -$GIT_DIR/hooks/post-receive within the repository for which email -notifications are desired. Usually it should be installed on the -central repository for a project, to which all commits are eventually -pushed. - -For use on pre-v1.5.1 Git servers, ``git_multimail.py`` can also work as -an ``update`` hook, taking its arguments on the command line. To use -this script in this manner, link or copy it to $GIT_DIR/hooks/update. -Please note that the script is not completely reliable in this mode -[1]_. - -Alternatively, ``git_multimail.py`` can be imported as a Python module -into your own Python post-receive script. This method is a bit more -work, but allows the behavior of the hook to be customized using -arbitrary Python code. For example, you can use a custom environment -(perhaps inheriting from GenericEnvironment or GitoliteEnvironment) to - -* change how the user who did the push is determined - -* read users' email addresses from an LDAP server or from a database - -* decide which users should be notified about which commits based on - the contents of the commits (e.g., for users who want to be notified - only about changes affecting particular files or subdirectories) - -Or you can change how emails are sent by writing your own Mailer -class. The ``post-receive`` script in this directory demonstrates how -to use ``git_multimail.py`` as a Python module. (If you make interesting -changes of this type, please consider sharing them with the -community.) - - -Troubleshooting/FAQ -------------------- - -Please read `<doc/troubleshooting.rst>`__ for frequently asked -questions and common issues with git-multimail. - - -Configuration -------------- - -By default, git-multimail mostly takes its configuration from the -following ``git config`` settings: - -multimailhook.environment - This describes the general environment of the repository. In most - cases, you do not need to specify a value for this variable: - `git-multimail` will autodetect which environment to use. - Currently supported values: - - generic - the username of the pusher is read from $USER or $USERNAME and - the repository name is derived from the repository's path. - - gitolite - Environment to use when ``git-multimail`` is ran as a gitolite_ - hook. - - The username of the pusher is read from $GL_USER, the repository - name is read from $GL_REPO, and the From: header value is - optionally read from gitolite.conf (see multimailhook.from). - - For more information about gitolite and git-multimail, read - `<doc/gitolite.rst>`__ - - stash - Environment to use when ``git-multimail`` is ran as an Atlassian - BitBucket Server (formerly known as Atlassian Stash) hook. - - **Warning:** this mode was provided by a third-party contributor - and never tested by the git-multimail maintainers. It is - provided as-is and may or may not work for you. - - This value is automatically assumed when the stash-specific - flags (``--stash-user`` and ``--stash-repo``) are specified on - the command line. When this environment is active, the username - and repo come from these two command line flags, which must be - specified. - - gerrit - Environment to use when ``git-multimail`` is ran as a - ``ref-updated`` Gerrit hook. - - This value is used when the gerrit-specific command line flags - (``--oldrev``, ``--newrev``, ``--refname``, ``--project``) for - gerrit's ref-updated hook are present. When this environment is - active, the username of the pusher is taken from the - ``--submitter`` argument if that command line option is passed, - otherwise 'Gerrit' is used. The repository name is taken from - the ``--project`` option on the command line, which must be passed. - - For more information about gerrit and git-multimail, read - `<doc/gerrit.rst>`__ - - If none of these environments is suitable for your setup, then you - can implement a Python class that inherits from Environment and - instantiate it via a script that looks like the example - post-receive script. - - The environment value can be specified on the command line using - the ``--environment`` option. If it is not specified on the - command line or by ``multimailhook.environment``, the value is - guessed as follows: - - * If stash-specific (respectively gerrit-specific) command flags - are present on the command-line, then ``stash`` (respectively - ``gerrit``) is used. - - * If the environment variables $GL_USER and $GL_REPO are set, then - ``gitolite`` is used. - - * If none of the above apply, then ``generic`` is used. - -multimailhook.repoName - A short name of this Git repository, to be used in various places - in the notification email text. The default is to use $GL_REPO - for gitolite repositories, or otherwise to derive this value from - the repository path name. - -multimailhook.mailingList - The list of email addresses to which notification emails should be - sent, as RFC 2822 email addresses separated by commas. This - configuration option can be multivalued. Leave it unset or set it - to the empty string to not send emails by default. The next few - settings can be used to configure specific address lists for - specific types of notification email. - -multimailhook.refchangeList - The list of email addresses to which summary emails about - reference changes should be sent, as RFC 2822 email addresses - separated by commas. This configuration option can be - multivalued. The default is the value in - multimailhook.mailingList. Set this value to "none" (or the empty - string) to prevent reference change emails from being sent even if - multimailhook.mailingList is set. - -multimailhook.announceList - The list of email addresses to which emails about new annotated - tags should be sent, as RFC 2822 email addresses separated by - commas. This configuration option can be multivalued. The - default is the value in multimailhook.refchangeList or - multimailhook.mailingList. Set this value to "none" (or the empty - string) to prevent annotated tag announcement emails from being sent - even if one of the other values is set. - -multimailhook.commitList - The list of email addresses to which emails about individual new - commits should be sent, as RFC 2822 email addresses separated by - commas. This configuration option can be multivalued. The - default is the value in multimailhook.mailingList. Set this value - to "none" (or the empty string) to prevent notification emails about - individual commits from being sent even if - multimailhook.mailingList is set. - -multimailhook.announceShortlog - If this option is set to true, then emails about changes to - annotated tags include a shortlog of changes since the previous - tag. This can be useful if the annotated tags represent releases; - then the shortlog will be a kind of rough summary of what has - happened since the last release. But if your tagging policy is - not so straightforward, then the shortlog might be confusing - rather than useful. Default is false. - -multimailhook.commitEmailFormat - The format of email messages for the individual commits, can be "text" or - "html". In the latter case, the emails will include diffs using colorized - HTML instead of plain text used by default. Note that this currently the - ref change emails are always sent in plain text. - - Note that when using "html", the formatting is done by parsing the - output of ``git log`` with ``-p``. When using - ``multimailhook.commitLogOpts`` to specify a ``--format`` for - ``git log``, one may get false positive (e.g. lines in the body of - the message starting with ``+++`` or ``---`` colored in red or - green). - - By default, all the message is HTML-escaped. See - ``multimailhook.htmlInIntro`` to change this behavior. - -multimailhook.commitBrowseURL - Used to generate a link to an online repository browser in commit - emails. This variable must be a string. Format directives like - ``%(<variable>)s`` will be expanded the same way as template - strings. In particular, ``%(id)s`` will be replaced by the full - Git commit identifier (40-chars hexadecimal). - - If the string does not contain any format directive, then - ``%(id)s`` will be automatically added to the string. If you don't - want ``%(id)s`` to be automatically added, use the empty format - directive ``%()s`` anywhere in the string. - - For example, a suitable value for the git-multimail project itself - would be - ``https://github.com/git-multimail/git-multimail/commit/%(id)s``. - -multimailhook.htmlInIntro, multimailhook.htmlInFooter - When generating an HTML message, git-multimail escapes any HTML - sequence by default. This means that if a template contains HTML - like ``<a href="foo">link</a>``, the reader will see the HTML - source code and not a proper link. - - Set ``multimailhook.htmlInIntro`` to true to allow writing HTML - formatting in introduction templates. Similarly, set - ``multimailhook.htmlInFooter`` for HTML in the footer. - - Variables expanded in the template are still escaped. For example, - if a repository's path contains a ``<``, it will be rendered as - such in the message. - - Read `<doc/customizing-emails.rst>`__ for more details and - examples. - -multimailhook.refchangeShowGraph - If this option is set to true, then summary emails about reference - changes will additionally include: - - * a graph of the added commits (if any) - - * a graph of the discarded commits (if any) - - The log is generated by running ``git log --graph`` with the options - specified in graphOpts. The default is false. - -multimailhook.refchangeShowLog - If this option is set to true, then summary emails about reference - changes will include a detailed log of the added commits in - addition to the one line summary. The log is generated by running - ``git log`` with the options specified in multimailhook.logOpts. - Default is false. - -multimailhook.mailer - This option changes the way emails are sent. Accepted values are: - - * **sendmail (the default)**: use the command ``/usr/sbin/sendmail`` or - ``/usr/lib/sendmail`` (or sendmailCommand, if configured). This - mode can be further customized via the following options: - - multimailhook.sendmailCommand - The command used by mailer ``sendmail`` to send emails. Shell - quoting is allowed in the value of this setting, but remember that - Git requires double-quotes to be escaped; e.g.:: - - git config multimailhook.sendmailcommand '/usr/sbin/sendmail -oi -t -F \"Git Repo\"' - - Default is '/usr/sbin/sendmail -oi -t' or - '/usr/lib/sendmail -oi -t' (depending on which file is - present and executable). - - multimailhook.envelopeSender - If set then pass this value to sendmail via the -f option to set - the envelope sender address. - - * **smtp**: use Python's smtplib. This is useful when the sendmail - command is not available on the system. This mode can be - further customized via the following options: - - multimailhook.smtpServer - The name of the SMTP server to connect to. The value can - also include a colon and a port number; e.g., - ``mail.example.com:25``. Default is 'localhost' using port 25. - - multimailhook.smtpUser, multimailhook.smtpPass - Server username and password. Required if smtpEncryption is 'ssl'. - Note that the username and password currently need to be - set cleartext in the configuration file, which is not - recommended. If you need to use this option, be sure your - configuration file is read-only. - - multimailhook.envelopeSender - The sender address to be passed to the SMTP server. If - unset, then the value of multimailhook.from is used. - - multimailhook.smtpServerTimeout - Timeout in seconds. Default is 10. - - multimailhook.smtpEncryption - Set the security type. Allowed values: ``none``, ``ssl``, ``tls`` (starttls). - Default is ``none``. - - multimailhook.smtpCACerts - Set the path to a list of trusted CA certificate to verify the - server certificate, only supported when ``smtpEncryption`` is - ``tls``. If unset or empty, the server certificate is not - verified. If it targets a file containing a list of trusted CA - certificates (PEM format) these CAs will be used to verify the - server certificate. For debian, you can set - ``/etc/ssl/certs/ca-certificates.crt`` for using the system - trusted CAs. For self-signed server, you can add your server - certificate to the system store:: - - cd /usr/local/share/ca-certificates/ - openssl s_client -starttls smtp \ - -connect mail.example.net:587 -showcerts \ - </dev/null 2>/dev/null \ - | openssl x509 -outform PEM >mail.example.net.crt - update-ca-certificates - - and used the updated ``/etc/ssl/certs/ca-certificates.crt``. Or - directly use your ``/path/to/mail.example.net.crt``. Default is - unset. - - multimailhook.smtpServerDebugLevel - Integer number. Set to greater than 0 to activate debugging. - -multimailhook.from, multimailhook.fromCommit, multimailhook.fromRefchange - If set, use this value in the From: field of generated emails. - ``fromCommit`` is used for commit emails, ``fromRefchange`` is - used for refchange emails, and ``from`` is used as fall-back in - all cases. - - The value for these variables can be either: - - - An email address, which will be used directly. - - - The value ``pusher``, in which case the pusher's address (if - available) will be used. - - - The value ``author`` (meaningful only for ``fromCommit``), in which - case the commit author's address will be used. - - If config values are unset, the value of the From: header is - determined as follows: - - 1. (gitolite environment only) - 1.a) If ``multimailhook.MailaddressMap`` is set, and is a path - to an existing file (if relative, it is considered relative to - the place where ``gitolite.conf`` is located), then this file - should contain lines like:: - - username Firstname Lastname <email@example.com> - - git-multimail will then look for a line where ``$GL_USER`` - matches the ``username`` part, and use the rest of the line for - the ``From:`` header. - - 1.b) Parse gitolite.conf, looking for a block of comments that - looks like this:: - - # BEGIN USER EMAILS - # username Firstname Lastname <email@example.com> - # END USER EMAILS - - If that block exists, and there is a line between the BEGIN - USER EMAILS and END USER EMAILS lines where the first field - matches the gitolite username ($GL_USER), use the rest of the - line for the From: header. - - 2. If the user.email configuration setting is set, use its value - (and the value of user.name, if set). - - 3. Use the value of multimailhook.envelopeSender. - -multimailhook.MailaddressMap - (gitolite environment only) - File to look for a ``From:`` address based on the user doing the - push. Defaults to unset. See ``multimailhook.from`` for details. - -multimailhook.administrator - The name and/or email address of the administrator of the Git - repository; used in FOOTER_TEMPLATE. Default is - multimailhook.envelopesender if it is set; otherwise a generic - string is used. - -multimailhook.emailPrefix - All emails have this string prepended to their subjects, to aid - email filtering (though filtering based on the X-Git-* email - headers is probably more robust). Default is the short name of - the repository in square brackets; e.g., ``[myrepo]``. Set this - value to the empty string to suppress the email prefix. You may - use the placeholder ``%(repo_shortname)s`` for the short name of - the repository. - -multimailhook.emailMaxLines - The maximum number of lines that should be included in the body of - a generated email. If not specified, there is no limit. Lines - beyond the limit are suppressed and counted, and a final line is - added indicating the number of suppressed lines. - -multimailhook.emailMaxLineLength - The maximum length of a line in the email body. Lines longer than - this limit are truncated to this length with a trailing ``[...]`` - added to indicate the missing text. The default is 500, because - (a) diffs with longer lines are probably from binary files, for - which a diff is useless, and (b) even if a text file has such long - lines, the diffs are probably unreadable anyway. To disable line - truncation, set this option to 0. - -multimailhook.subjectMaxLength - The maximum length of the subject line (i.e. the ``oneline`` field - in templates, not including the prefix). Lines longer than this - limit are truncated to this length with a trailing ``[...]`` added - to indicate the missing text. This option The default is to use - ``multimailhook.emailMaxLineLength``. This option avoids sending - emails with overly long subject lines, but should not be needed if - the commit messages follow the Git convention (one short subject - line, then a blank line, then the message body). To disable line - truncation, set this option to 0. - -multimailhook.maxCommitEmails - The maximum number of commit emails to send for a given change. - When the number of patches is larger that this value, only the - summary refchange email is sent. This can avoid accidental - mailbombing, for example on an initial push. To disable commit - emails limit, set this option to 0. The default is 500. - -multimailhook.excludeMergeRevisions - When sending out revision emails, do not consider merge commits (the - functional equivalent of `rev-list --no-merges`). - The default is `false` (send merge commit emails). - -multimailhook.emailStrictUTF8 - If this boolean option is set to `true`, then the main part of the - email body is forced to be valid UTF-8. Any characters that are - not valid UTF-8 are converted to the Unicode replacement - character, U+FFFD. The default is `true`. - - This option is ineffective with Python 3, where non-UTF-8 - characters are unconditionally replaced. - -multimailhook.diffOpts - Options passed to ``git diff-tree`` when generating the summary - information for ReferenceChange emails. Default is ``--stat - --summary --find-copies-harder``. Add -p to those options to - include a unified diff of changes in addition to the usual summary - output. Shell quoting is allowed; see ``multimailhook.logOpts`` for - details. - -multimailhook.graphOpts - Options passed to ``git log --graph`` when generating graphs for the - reference change summary emails (used only if refchangeShowGraph - is true). The default is '--oneline --decorate'. - - Shell quoting is allowed; see logOpts for details. - -multimailhook.logOpts - Options passed to ``git log`` to generate additional info for - reference change emails (used only if refchangeShowLog is set). - For example, adding -p will show each commit's complete diff. The - default is empty. - - Shell quoting is allowed; for example, a log format that contains - spaces can be specified using something like:: - - git config multimailhook.logopts '--pretty=format:"%h %aN <%aE>%n%s%n%n%b%n"' - - If you want to set this by editing your configuration file - directly, remember that Git requires double-quotes to be escaped - (see git-config(1) for more information):: - - [multimailhook] - logopts = --pretty=format:\"%h %aN <%aE>%n%s%n%n%b%n\" - -multimailhook.commitLogOpts - Options passed to ``git log`` to generate additional info for - revision change emails. For example, adding --ignore-all-spaces - will suppress whitespace changes. The default options are ``-C - --stat -p --cc``. Shell quoting is allowed; see - multimailhook.logOpts for details. - -multimailhook.dateSubstitute - String to use as a substitute for ``Date:`` in the output of ``git - log`` while formatting commit messages. This is useful to avoid - emitting a line that can be interpreted by mailers as the start of - a cited message (Zimbra webmail in particular). Defaults to - ``CommitDate:``. Set to an empty string or ``none`` to deactivate - the behavior. - -multimailhook.emailDomain - Domain name appended to the username of the person doing the push - to convert it into an email address - (via ``"%s@%s" % (username, emaildomain)``). More complicated - schemes can be implemented by overriding Environment and - overriding its get_pusher_email() method. - -multimailhook.replyTo, multimailhook.replyToCommit, multimailhook.replyToRefchange - Addresses to use in the Reply-To: field for commit emails - (replyToCommit) and refchange emails (replyToRefchange). - multimailhook.replyTo is used as default when replyToCommit or - replyToRefchange is not set. The shortcuts ``pusher`` and - ``author`` are allowed with the same semantics as for - ``multimailhook.from``. In addition, the value ``none`` can be - used to omit the ``Reply-To:`` field. - - The default is ``pusher`` for refchange emails, and ``author`` for - commit emails. - -multimailhook.quiet - Do not output the list of email recipients from the hook - -multimailhook.stdout - For debugging, send emails to stdout rather than to the - mailer. Equivalent to the --stdout command line option - -multimailhook.scanCommitForCc - If this option is set to true, than recipients from lines in commit body - that starts with ``CC:`` will be added to CC list. - Default: false - -multimailhook.combineWhenSingleCommit - If this option is set to true and a single new commit is pushed to - a branch, combine the summary and commit email messages into a - single email. - Default: true - -multimailhook.refFilterInclusionRegex, multimailhook.refFilterExclusionRegex, multimailhook.refFilterDoSendRegex, multimailhook.refFilterDontSendRegex - **Warning:** these options are experimental. They should work, but - the user-interface is not stable yet (in particular, the option - names may change). If you want to participate in stabilizing the - feature, please contact the maintainers and/or send pull-requests. - If you are happy with the current shape of the feature, please - report it too. - - Regular expressions that can be used to limit refs for which email - updates will be sent. It is an error to specify both an inclusion - and an exclusion regex. If a ``refFilterInclusionRegex`` is - specified, emails will only be sent for refs which match this - regex. If a ``refFilterExclusionRegex`` regex is specified, - emails will be sent for all refs except those that match this - regex (or that match a predefined regex specific to the - environment, such as "^refs/notes" for most environments and - "^refs/notes|^refs/changes" for the gerrit environment). - - The expressions are matched against the complete refname, and is - considered to match if any substring matches. For example, to - filter-out all tags, set ``refFilterExclusionRegex`` to - ``^refs/tags/`` (note the leading ``^`` but no trailing ``$``). If - you set ``refFilterExclusionRegex`` to ``master``, then any ref - containing ``master`` will be excluded (the ``master`` branch, but - also ``refs/tags/master`` or ``refs/heads/foo-master-bar``). - - ``refFilterDoSendRegex`` and ``refFilterDontSendRegex`` are - analogous to ``refFilterInclusionRegex`` and - ``refFilterExclusionRegex`` with one difference: with - ``refFilterDoSendRegex`` and ``refFilterDontSendRegex``, commits - introduced by one excluded ref will not be considered as new when - they reach an included ref. Typically, if you add a branch ``foo`` - to ``refFilterDontSendRegex``, push commits to this branch, and - later merge branch ``foo`` into ``master``, then the notification - email for ``master`` will contain a commit email only for the - merge commit. If you include ``foo`` in - ``refFilterExclusionRegex``, then at the time of merge, you will - receive one commit email per commit in the branch. - - These variables can be multi-valued, like:: - - [multimailhook] - refFilterExclusionRegex = ^refs/tags/ - refFilterExclusionRegex = ^refs/heads/master$ - - You can also provide a whitespace-separated list like:: - - [multimailhook] - refFilterExclusionRegex = ^refs/tags/ ^refs/heads/master$ - - Both examples exclude tags and the master branch, and are - equivalent to:: - - [multimailhook] - refFilterExclusionRegex = ^refs/tags/|^refs/heads/master$ - - ``refFilterInclusionRegex`` and ``refFilterExclusionRegex`` are - strictly stronger than ``refFilterDoSendRegex`` and - ``refFilterDontSendRegex``. In other words, adding a ref to a - DoSend/DontSend regex has no effect if it is already excluded by a - Exclusion/Inclusion regex. - -multimailhook.logFile, multimailhook.errorLogFile, multimailhook.debugLogFile - - When set, these variable designate path to files where - git-multimail will log some messages. Normal messages and error - messages are sent to ``logFile``, and error messages are also sent - to ``errorLogFile``. Debug messages and all other messages are - sent to ``debugLogFile``. The recommended way is to set only one - of these variables, but it is also possible to set several of them - (part of the information is then duplicated in several log files, - for example errors are duplicated to all log files). - - Relative path are relative to the Git repository where the push is - done. - -multimailhook.verbose - - Verbosity level of git-multimail on its standard output. By - default, show only error and info messages. If set to true, show - also debug messages. - -Email filtering aids --------------------- - -All emails include extra headers to enable fine tuned filtering and -give information for debugging. All emails include the headers -``X-Git-Host``, ``X-Git-Repo``, ``X-Git-Refname``, and ``X-Git-Reftype``. -ReferenceChange emails also include headers ``X-Git-Oldrev`` and ``X-Git-Newrev``; -Revision emails also include header ``X-Git-Rev``. - - -Customizing email contents --------------------------- - -git-multimail mostly generates emails by expanding templates. The -templates can be customized. To avoid the need to edit -``git_multimail.py`` directly, the preferred way to change the templates -is to write a separate Python script that imports ``git_multimail.py`` as -a module, then replaces the templates in place. See the provided -post-receive script for an example of how this is done. - - -Customizing git-multimail for your environment ----------------------------------------------- - -git-multimail is mostly customized via an "environment" that describes -the local environment in which Git is running. Two types of -environment are built in: - -GenericEnvironment - a stand-alone Git repository. - -GitoliteEnvironment - a Git repository that is managed by gitolite_. For such - repositories, the identity of the pusher is read from - environment variable $GL_USER, the name of the repository is read - from $GL_REPO (if it is not overridden by multimailhook.reponame), - and the From: header value is optionally read from gitolite.conf - (see multimailhook.from). - -By default, git-multimail assumes GitoliteEnvironment if $GL_USER and -$GL_REPO are set, and otherwise assumes GenericEnvironment. -Alternatively, you can choose one of these two environments explicitly -by setting a ``multimailhook.environment`` config setting (which can -have the value `generic` or `gitolite`) or by passing an --environment -option to the script. - -If you need to customize the script in ways that are not supported by -the existing environments, you can define your own environment class -class using arbitrary Python code. To do so, you need to import -``git_multimail.py`` as a Python module, as demonstrated by the example -post-receive script. Then implement your environment class; it should -usually inherit from one of the existing Environment classes and -possibly one or more of the EnvironmentMixin classes. Then set the -``environment`` variable to an instance of your own environment class -and pass it to ``run_as_post_receive_hook()``. - -The standard environment classes, GenericEnvironment and -GitoliteEnvironment, are in fact themselves put together out of a -number of mixin classes, each of which handles one aspect of the -customization. For the finest control over your configuration, you -can specify exactly which mixin classes your own environment class -should inherit from, and override individual methods (or even add your -own mixin classes) to implement entirely new behaviors. If you -implement any mixins that might be useful to other people, please -consider sharing them with the community! - - -Getting involved ----------------- - -Please, read `<CONTRIBUTING.rst>`__ for instructions on how to -contribute to git-multimail. - - -Footnotes ---------- - -.. [1] Because of the way information is passed to update hooks, the - script's method of determining whether a commit has already - been seen does not work when it is used as an ``update`` script. - In particular, no notification email will be generated for a - new commit that is added to multiple references in the same - push. A workaround is to use --force-send to force sending the - emails. - -.. _gitolite: https://github.com/sitaramc/gitolite diff --git a/contrib/hooks/multimail/doc/customizing-emails.rst b/contrib/hooks/multimail/doc/customizing-emails.rst deleted file mode 100644 index 3f5b67f768..0000000000 --- a/contrib/hooks/multimail/doc/customizing-emails.rst +++ /dev/null @@ -1,56 +0,0 @@ -Customizing the content and formatting of emails -================================================ - -Overloading template strings ----------------------------- - -The content of emails is generated based on template strings defined -in ``git_multimail.py``. You can customize these template strings -without changing the script itself, by defining a Python wrapper -around it. The python wrapper should ``import git_multimail`` and then -override the ``git_multimail.*`` strings like this:: - - import sys # needed for sys.argv - - # Import and customize git_multimail: - import git_multimail - git_multimail.REVISION_INTRO_TEMPLATE = """...""" - git_multimail.COMBINED_INTRO_TEMPLATE = git_multimail.REVISION_INTRO_TEMPLATE - - # start git_multimail itself: - git_multimail.main(sys.argv[1:]) - -The template strings can use any value already used in the existing -templates (read the source code). - -Using HTML in template strings ------------------------------- - -If ``multimailhook.commitEmailFormat`` is set to HTML, then -git-multimail will generate HTML emails for commit notifications. The -log and diff will be formatted automatically by git-multimail. By -default, any HTML special character in the templates will be escaped. - -To use HTML formatting in the introduction of the email, set -``multimailhook.htmlInIntro`` to ``true``. Then, the template can -contain any HTML tags, that will be sent as-is in the email. For -example, to add some formatting and a link to the online commit, use -a format like:: - - git_multimail.REVISION_INTRO_TEMPLATE = """\ - <span style="color:#808080">This is an automated email from the git hooks/post-receive script.</span><br /><br /> - - <strong>%(pusher)s</strong> pushed a commit to %(refname_type)s %(short_refname)s - in repository %(repo_shortname)s.<br /> - - <a href="https://github.com/git-multimail/git-multimail/commit/%(newrev)s">View on GitHub</a>. - """ - -Note that the values expanded from ``%(variable)s`` in the format -strings will still be escaped. - -For a less flexible but easier to set up way to add a link to commit -emails, see ``multimailhook.commitBrowseURL``. - -Similarly, one can set ``multimailhook.htmlInFooter`` and override any -of the ``*_FOOTER*`` template strings. diff --git a/contrib/hooks/multimail/doc/gerrit.rst b/contrib/hooks/multimail/doc/gerrit.rst deleted file mode 100644 index 8011d05dec..0000000000 --- a/contrib/hooks/multimail/doc/gerrit.rst +++ /dev/null @@ -1,56 +0,0 @@ -Setting up git-multimail on Gerrit -================================== - -Gerrit has its own email-sending system, but you may prefer using -``git-multimail`` instead. It supports Gerrit natively as a Gerrit -``ref-updated`` hook (Warning: `Gerrit hooks -<https://gerrit-review.googlesource.com/Documentation/config-hooks.html>`__ -are distinct from Git hooks). Setting up ``git-multimail`` on a Gerrit -installation can be done following the instructions below. - -The explanations show an easy way to set up ``git-multimail``, -but leave ``git-multimail`` installed and unconfigured for a while. If -you run Gerrit on a production server, it is advised that you -execute the step "Set up the hook" last to avoid confusing your users -in the meantime. - -Set up the hook ---------------- - -Create a directory ``$site_path/hooks/`` if it does not exist (if you -don't know what ``$site_path`` is, run ``gerrit.sh status`` and look -for a ``GERRIT_SITE`` line). Either copy ``git_multimail.py`` to -``$site_path/hooks/ref-updated`` or create a wrapper script like -this:: - - #! /bin/sh - exec /path/to/git_multimail.py "$@" - -In both cases, make sure the file is named exactly -``$site_path/hooks/ref-updated`` and is executable. - -(Alternatively, you may configure the ``[hooks]`` section of -gerrit.config) - -Configuration -------------- - -Log on the gerrit server and edit ``$site_path/git/$project/config`` -to configure ``git-multimail``. - -Troubleshooting ---------------- - -Warning: this will disable ``git-multimail`` during the debug, and -could confuse your users. Don't run on a production server. - -To debug configuration issues with ``git-multimail``, you can add the -``--stdout`` option when calling ``git_multimail.py`` like this:: - - #!/bin/sh - exec /path/to/git-multimail/git-multimail/git_multimail.py \ - --stdout "$@" >> /tmp/log.txt - -and try pushing from a test repository. You should see the source of -the email that would have been sent in the output of ``git push`` in -the file ``/tmp/log.txt``. diff --git a/contrib/hooks/multimail/doc/gitolite.rst b/contrib/hooks/multimail/doc/gitolite.rst deleted file mode 100644 index 5054833105..0000000000 --- a/contrib/hooks/multimail/doc/gitolite.rst +++ /dev/null @@ -1,118 +0,0 @@ -Setting up git-multimail on gitolite -==================================== - -``git-multimail`` supports gitolite 3 natively. -The explanations below show an easy way to set up ``git-multimail``, -but leave ``git-multimail`` installed and unconfigured for a while. If -you run gitolite on a production server, it is advised that you -execute the step "Set up the hook" last to avoid confusing your users -in the meantime. - -Set up the hook ---------------- - -Log in as your gitolite user. - -Create a file ``.gitolite/hooks/common/post-receive`` on your gitolite -account containing (adapt the path, obviously):: - - #!/bin/sh - exec /path/to/git-multimail/git-multimail/git_multimail.py "$@" - -Make sure it's executable (``chmod +x``). Record the hook in -gitolite:: - - gitolite setup - -Configuration -------------- - -First, you have to allow the admin to set Git configuration variables. - -As gitolite user, edit the line containing ``GIT_CONFIG_KEYS`` in file -``.gitolite.rc``, to make it look like:: - - GIT_CONFIG_KEYS => 'multimailhook\..*', - -You can now log out and return to your normal user. - -In the ``gitolite-admin`` clone, edit the file ``conf/gitolite.conf`` -and add:: - - repo @all - # Not strictly needed as git_multimail.py will chose gitolite if - # $GL_USER is set. - config multimailhook.environment = gitolite - config multimailhook.mailingList = # Where emails should be sent - config multimailhook.from = # From address to use - -Note that by default, gitolite forbids ``<`` and ``>`` in variable -values (for security/paranoia reasons, see -`compensating for UNSAFE_PATT -<http://gitolite.com/gitolite/git-config/index.html#compensating-for-unsafe95patt>`__ -in gitolite's documentation for explanations and a way to disable -this). As a consequence, you will not be able to use ``First Last -<First.Last@example.com>`` as recipient email, but specifying -``First.Last@example.com`` alone works. - -Obviously, you can customize all parameters on a per-repository basis by -adding these ``config multimailhook.*`` lines in the section -corresponding to a repository or set of repositories. - -To activate ``git-multimail`` on a per-repository basis, do not set -``multimailhook.mailingList`` in the ``@all`` section and set it only -for repositories for which you want ``git-multimail``. - -Alternatively, you can set up the ``From:`` field on a per-user basis -by adding a ``BEGIN USER EMAILS``/``END USER EMAILS`` section (see -``../README``). - -Specificities of Gitolite for Configuration -------------------------------------------- - -Empty configuration variables -............................. - -With gitolite, the syntax ``config multimailhook.commitList = ""`` -unsets the variable instead of setting it to an empty string (see -`here -<http://gitolite.com/gitolite/git-config.html#an-important-warning-about-deleting-a-config-line>`__). -As a result, there is no way to set a variable to the empty string. -In all most places where an empty value is required, git-multimail -now allows to specify special ``"none"`` value (case-sensitive) to -mean the same. - -Alternatively, one can use ``" "`` (a single space) instead of ``""``. -In most cases (in particular ``multimailhook.*List`` variables), this -will be equivalent to an empty string. - -If you have a use-case where ``"none"`` is not an acceptable value and -you need ``" "`` or ``""`` instead, please report it as a bug to -git-multimail. - -Allowing Regular Expressions in Configuration -............................................. - -gitolite has a mechanism to prevent unsafe configuration variable -values, which prevent characters like ``|`` commonly used in regular -expressions. If you do not need the safety feature of gitolite and -need to use regular expressions in your configuration (e.g. for -``multimailhook.refFilter*`` variables), set -`UNSAFE_PATT -<http://gitolite.com/gitolite/git-config.html#unsafe-patt>`__ to a -less restrictive value. - -Troubleshooting ---------------- - -Warning: this will disable ``git-multimail`` during the debug, and -could confuse your users. Don't run on a production server. - -To debug configuration issues with ``git-multimail``, you can add the -``--stdout`` option when calling ``git_multimail.py`` like this:: - - #!/bin/sh - exec /path/to/git-multimail/git-multimail/git_multimail.py --stdout "$@" - -and try pushing from a test repository. You should see the source of -the email that would have been sent in the output of ``git push``. diff --git a/contrib/hooks/multimail/doc/troubleshooting.rst b/contrib/hooks/multimail/doc/troubleshooting.rst deleted file mode 100644 index 651b509ee6..0000000000 --- a/contrib/hooks/multimail/doc/troubleshooting.rst +++ /dev/null @@ -1,78 +0,0 @@ -Troubleshooting issues with git-multimail: a FAQ -================================================ - -How to check that git-multimail is properly set up? ---------------------------------------------------- - -Since version 1.4.0, git-multimail allows a simple self-checking of -its configuration: run it with the environment variable -``GIT_MULTIMAIL_CHECK_SETUP`` set to a non-empty string. You should -get something like this:: - - $ GIT_MULTIMAIL_CHECK_SETUP=true /home/moy/dev/git-multimail/git-multimail/git_multimail.py - Environment values: - administrator : 'the administrator of this repository' - charset : 'utf-8' - emailprefix : '[git-multimail] ' - fqdn : 'anie' - projectdesc : 'UNNAMED PROJECT' - pusher : 'moy' - repo_path : '/home/moy/dev/git-multimail' - repo_shortname : 'git-multimail' - - Now, checking that git-multimail's standard input is properly set ... - Please type some text and then press Return - foo - You have just entered: - foo - git-multimail seems properly set up. - -If you forgot to set an important variable, you may get instead:: - - $ GIT_MULTIMAIL_CHECK_SETUP=true /home/moy/dev/git-multimail/git-multimail/git_multimail.py - No email recipients configured! - -Do not set ``$GIT_MULTIMAIL_CHECK_SETUP`` other than for testing your -configuration: it would disable the hook completely. - -Git is not using the right address in the From/To/Reply-To field ----------------------------------------------------------------- - -First, make sure that git-multimail actually uses what you think it is -using. A lot happens to your email (especially when posting to a -mailing-list) between the time `git_multimail.py` sends it and the -time it reaches your inbox. - -A simple test (to do on a test repository, do not use in production as -it would disable email sending): change your post-receive hook to call -`git_multimail.py` with the `--stdout` option, and try to push to the -repository. You should see something like:: - - Counting objects: 3, done. - Writing objects: 100% (3/3), 263 bytes | 0 bytes/s, done. - Total 3 (delta 0), reused 0 (delta 0) - remote: Sending notification emails to: foo.bar@example.com - remote: =========================================================================== - remote: Date: Mon, 25 Apr 2016 18:39:59 +0200 - remote: To: foo.bar@example.com - remote: Subject: [git] branch master updated: foo - remote: MIME-Version: 1.0 - remote: Content-Type: text/plain; charset=utf-8 - remote: Content-Transfer-Encoding: 8bit - remote: Message-ID: <20160425163959.2311.20498@anie> - remote: From: Auth Or <Foo.Bar@example.com> - remote: Reply-To: Auth Or <Foo.Bar@example.com> - remote: X-Git-Host: example - ... - remote: -- - remote: To stop receiving notification emails like this one, please contact - remote: the administrator of this repository. - remote: =========================================================================== - To /path/to/repo - 6278f04..e173f20 master -> master - -Note: this does not include the sender (Return-Path: header), as it is -not part of the message content but passed to the mailer. Some mailer -show the ``Sender:`` field instead of the ``From:`` field (for -example, Zimbra Webmail shows ``From: <sender-field> on behalf of -<from-field>``). diff --git a/contrib/hooks/multimail/git_multimail.py b/contrib/hooks/multimail/git_multimail.py deleted file mode 100755 index f563be82fc..0000000000 --- a/contrib/hooks/multimail/git_multimail.py +++ /dev/null @@ -1,4346 +0,0 @@ -#! /usr/bin/env python - -__version__ = '1.5.0' - -# Copyright (c) 2015-2016 Matthieu Moy and others -# Copyright (c) 2012-2014 Michael Haggerty and others -# Derived from contrib/hooks/post-receive-email, which is -# Copyright (c) 2007 Andy Parkins -# and also includes contributions by other authors. -# -# This file is part of git-multimail. -# -# git-multimail is free software: you can redistribute it and/or -# modify it under the terms of the GNU General Public License version -# 2 as published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see -# <http://www.gnu.org/licenses/>. - -"""Generate notification emails for pushes to a git repository. - -This hook sends emails describing changes introduced by pushes to a -git repository. For each reference that was changed, it emits one -ReferenceChange email summarizing how the reference was changed, -followed by one Revision email for each new commit that was introduced -by the reference change. - -Each commit is announced in exactly one Revision email. If the same -commit is merged into another branch in the same or a later push, then -the ReferenceChange email will list the commit's SHA1 and its one-line -summary, but no new Revision email will be generated. - -This script is designed to be used as a "post-receive" hook in a git -repository (see githooks(5)). It can also be used as an "update" -script, but this usage is not completely reliable and is deprecated. - -To help with debugging, this script accepts a --stdout option, which -causes the emails to be written to standard output rather than sent -using sendmail. - -See the accompanying README file for the complete documentation. - -""" - -import sys -import os -import re -import bisect -import socket -import subprocess -import shlex -import optparse -import logging -import smtplib -try: - import ssl -except ImportError: - # Python < 2.6 do not have ssl, but that's OK if we don't use it. - pass -import time - -import uuid -import base64 - -PYTHON3 = sys.version_info >= (3, 0) - -if sys.version_info <= (2, 5): - def all(iterable): - for element in iterable: - if not element: - return False - return True - - -def is_ascii(s): - return all(ord(c) < 128 and ord(c) > 0 for c in s) - - -if PYTHON3: - def is_string(s): - return isinstance(s, str) - - def str_to_bytes(s): - return s.encode(ENCODING) - - def bytes_to_str(s, errors='strict'): - return s.decode(ENCODING, errors) - - unicode = str - - def write_str(f, msg): - # Try outputting with the default encoding. If it fails, - # try UTF-8. - try: - f.buffer.write(msg.encode(sys.getdefaultencoding())) - except UnicodeEncodeError: - f.buffer.write(msg.encode(ENCODING)) - - def read_line(f): - # Try reading with the default encoding. If it fails, - # try UTF-8. - out = f.buffer.readline() - try: - return out.decode(sys.getdefaultencoding()) - except UnicodeEncodeError: - return out.decode(ENCODING) - - import html - - def html_escape(s): - return html.escape(s) - -else: - def is_string(s): - try: - return isinstance(s, basestring) - except NameError: # Silence Pyflakes warning - raise - - def str_to_bytes(s): - return s - - def bytes_to_str(s, errors='strict'): - return s - - def write_str(f, msg): - f.write(msg) - - def read_line(f): - return f.readline() - - def next(it): - return it.next() - - import cgi - - def html_escape(s): - return cgi.escape(s, True) - -try: - from email.charset import Charset - from email.utils import make_msgid - from email.utils import getaddresses - from email.utils import formataddr - from email.utils import formatdate - from email.header import Header -except ImportError: - # Prior to Python 2.5, the email module used different names: - from email.Charset import Charset - from email.Utils import make_msgid - from email.Utils import getaddresses - from email.Utils import formataddr - from email.Utils import formatdate - from email.Header import Header - - -DEBUG = False - -ZEROS = '0' * 40 -LOGBEGIN = '- Log -----------------------------------------------------------------\n' -LOGEND = '-----------------------------------------------------------------------\n' - -ADDR_HEADERS = set(['from', 'to', 'cc', 'bcc', 'reply-to', 'sender']) - -# It is assumed in many places that the encoding is uniformly UTF-8, -# so changing these constants is unsupported. But define them here -# anyway, to make it easier to find (at least most of) the places -# where the encoding is important. -(ENCODING, CHARSET) = ('UTF-8', 'utf-8') - - -REF_CREATED_SUBJECT_TEMPLATE = ( - '%(emailprefix)s%(refname_type)s %(short_refname)s created' - ' (now %(newrev_short)s)' - ) -REF_UPDATED_SUBJECT_TEMPLATE = ( - '%(emailprefix)s%(refname_type)s %(short_refname)s updated' - ' (%(oldrev_short)s -> %(newrev_short)s)' - ) -REF_DELETED_SUBJECT_TEMPLATE = ( - '%(emailprefix)s%(refname_type)s %(short_refname)s deleted' - ' (was %(oldrev_short)s)' - ) - -COMBINED_REFCHANGE_REVISION_SUBJECT_TEMPLATE = ( - '%(emailprefix)s%(refname_type)s %(short_refname)s updated: %(oneline)s' - ) - -REFCHANGE_HEADER_TEMPLATE = """\ -Date: %(send_date)s -To: %(recipients)s -Subject: %(subject)s -MIME-Version: 1.0 -Content-Type: text/%(contenttype)s; charset=%(charset)s -Content-Transfer-Encoding: 8bit -Message-ID: %(msgid)s -From: %(fromaddr)s -Reply-To: %(reply_to)s -Thread-Index: %(thread_index)s -X-Git-Host: %(fqdn)s -X-Git-Repo: %(repo_shortname)s -X-Git-Refname: %(refname)s -X-Git-Reftype: %(refname_type)s -X-Git-Oldrev: %(oldrev)s -X-Git-Newrev: %(newrev)s -X-Git-NotificationType: ref_changed -X-Git-Multimail-Version: %(multimail_version)s -Auto-Submitted: auto-generated -""" - -REFCHANGE_INTRO_TEMPLATE = """\ -This is an automated email from the git hooks/post-receive script. - -%(pusher)s pushed a change to %(refname_type)s %(short_refname)s -in repository %(repo_shortname)s. - -""" - - -FOOTER_TEMPLATE = """\ - --- \n\ -To stop receiving notification emails like this one, please contact -%(administrator)s. -""" - - -REWIND_ONLY_TEMPLATE = """\ -This update removed existing revisions from the reference, leaving the -reference pointing at a previous point in the repository history. - - * -- * -- N %(refname)s (%(newrev_short)s) - \\ - O -- O -- O (%(oldrev_short)s) - -Any revisions marked "omit" are not gone; other references still -refer to them. Any revisions marked "discard" are gone forever. -""" - - -NON_FF_TEMPLATE = """\ -This update added new revisions after undoing existing revisions. -That is to say, some revisions that were in the old version of the -%(refname_type)s are not in the new version. This situation occurs -when a user --force pushes a change and generates a repository -containing something like this: - - * -- * -- B -- O -- O -- O (%(oldrev_short)s) - \\ - N -- N -- N %(refname)s (%(newrev_short)s) - -You should already have received notification emails for all of the O -revisions, and so the following emails describe only the N revisions -from the common base, B. - -Any revisions marked "omit" are not gone; other references still -refer to them. Any revisions marked "discard" are gone forever. -""" - - -NO_NEW_REVISIONS_TEMPLATE = """\ -No new revisions were added by this update. -""" - - -DISCARDED_REVISIONS_TEMPLATE = """\ -This change permanently discards the following revisions: -""" - - -NO_DISCARDED_REVISIONS_TEMPLATE = """\ -The revisions that were on this %(refname_type)s are still contained in -other references; therefore, this change does not discard any commits -from the repository. -""" - - -NEW_REVISIONS_TEMPLATE = """\ -The %(tot)s revisions listed above as "new" are entirely new to this -repository and will be described in separate emails. The revisions -listed as "add" were already present in the repository and have only -been added to this reference. - -""" - - -TAG_CREATED_TEMPLATE = """\ - at %(newrev_short)-8s (%(newrev_type)s) -""" - - -TAG_UPDATED_TEMPLATE = """\ -*** WARNING: tag %(short_refname)s was modified! *** - - from %(oldrev_short)-8s (%(oldrev_type)s) - to %(newrev_short)-8s (%(newrev_type)s) -""" - - -TAG_DELETED_TEMPLATE = """\ -*** WARNING: tag %(short_refname)s was deleted! *** - -""" - - -# The template used in summary tables. It looks best if this uses the -# same alignment as TAG_CREATED_TEMPLATE and TAG_UPDATED_TEMPLATE. -BRIEF_SUMMARY_TEMPLATE = """\ -%(action)8s %(rev_short)-8s %(text)s -""" - - -NON_COMMIT_UPDATE_TEMPLATE = """\ -This is an unusual reference change because the reference did not -refer to a commit either before or after the change. We do not know -how to provide full information about this reference change. -""" - - -REVISION_HEADER_TEMPLATE = """\ -Date: %(send_date)s -To: %(recipients)s -Cc: %(cc_recipients)s -Subject: %(emailprefix)s%(num)02d/%(tot)02d: %(oneline)s -MIME-Version: 1.0 -Content-Type: text/%(contenttype)s; charset=%(charset)s -Content-Transfer-Encoding: 8bit -From: %(fromaddr)s -Reply-To: %(reply_to)s -In-Reply-To: %(reply_to_msgid)s -References: %(reply_to_msgid)s -Thread-Index: %(thread_index)s -X-Git-Host: %(fqdn)s -X-Git-Repo: %(repo_shortname)s -X-Git-Refname: %(refname)s -X-Git-Reftype: %(refname_type)s -X-Git-Rev: %(rev)s -X-Git-NotificationType: diff -X-Git-Multimail-Version: %(multimail_version)s -Auto-Submitted: auto-generated -""" - -REVISION_INTRO_TEMPLATE = """\ -This is an automated email from the git hooks/post-receive script. - -%(pusher)s pushed a commit to %(refname_type)s %(short_refname)s -in repository %(repo_shortname)s. - -""" - -LINK_TEXT_TEMPLATE = """\ -View the commit online: -%(browse_url)s - -""" - -LINK_HTML_TEMPLATE = """\ -<p><a href="%(browse_url)s">View the commit online</a>.</p> -""" - - -REVISION_FOOTER_TEMPLATE = FOOTER_TEMPLATE - - -# Combined, meaning refchange+revision email (for single-commit additions) -COMBINED_HEADER_TEMPLATE = """\ -Date: %(send_date)s -To: %(recipients)s -Subject: %(subject)s -MIME-Version: 1.0 -Content-Type: text/%(contenttype)s; charset=%(charset)s -Content-Transfer-Encoding: 8bit -Message-ID: %(msgid)s -From: %(fromaddr)s -Reply-To: %(reply_to)s -X-Git-Host: %(fqdn)s -X-Git-Repo: %(repo_shortname)s -X-Git-Refname: %(refname)s -X-Git-Reftype: %(refname_type)s -X-Git-Oldrev: %(oldrev)s -X-Git-Newrev: %(newrev)s -X-Git-Rev: %(rev)s -X-Git-NotificationType: ref_changed_plus_diff -X-Git-Multimail-Version: %(multimail_version)s -Auto-Submitted: auto-generated -""" - -COMBINED_INTRO_TEMPLATE = """\ -This is an automated email from the git hooks/post-receive script. - -%(pusher)s pushed a commit to %(refname_type)s %(short_refname)s -in repository %(repo_shortname)s. - -""" - -COMBINED_FOOTER_TEMPLATE = FOOTER_TEMPLATE - - -class CommandError(Exception): - def __init__(self, cmd, retcode): - self.cmd = cmd - self.retcode = retcode - Exception.__init__( - self, - 'Command "%s" failed with retcode %s' % (' '.join(cmd), retcode,) - ) - - -class ConfigurationException(Exception): - pass - - -# The "git" program (this could be changed to include a full path): -GIT_EXECUTABLE = 'git' - - -# How "git" should be invoked (including global arguments), as a list -# of words. This variable is usually initialized automatically by -# read_git_output() via choose_git_command(), but if a value is set -# here then it will be used unconditionally. -GIT_CMD = None - - -def choose_git_command(): - """Decide how to invoke git, and record the choice in GIT_CMD.""" - - global GIT_CMD - - if GIT_CMD is None: - try: - # Check to see whether the "-c" option is accepted (it was - # only added in Git 1.7.2). We don't actually use the - # output of "git --version", though if we needed more - # specific version information this would be the place to - # do it. - cmd = [GIT_EXECUTABLE, '-c', 'foo.bar=baz', '--version'] - read_output(cmd) - GIT_CMD = [GIT_EXECUTABLE, '-c', 'i18n.logoutputencoding=%s' % (ENCODING,)] - except CommandError: - GIT_CMD = [GIT_EXECUTABLE] - - -def read_git_output(args, input=None, keepends=False, **kw): - """Read the output of a Git command.""" - - if GIT_CMD is None: - choose_git_command() - - return read_output(GIT_CMD + args, input=input, keepends=keepends, **kw) - - -def read_output(cmd, input=None, keepends=False, **kw): - if input: - stdin = subprocess.PIPE - input = str_to_bytes(input) - else: - stdin = None - errors = 'strict' - if 'errors' in kw: - errors = kw['errors'] - del kw['errors'] - p = subprocess.Popen( - tuple(str_to_bytes(w) for w in cmd), - stdin=stdin, stdout=subprocess.PIPE, stderr=subprocess.PIPE, **kw - ) - (out, err) = p.communicate(input) - out = bytes_to_str(out, errors=errors) - retcode = p.wait() - if retcode: - raise CommandError(cmd, retcode) - if not keepends: - out = out.rstrip('\n\r') - return out - - -def read_git_lines(args, keepends=False, **kw): - """Return the lines output by Git command. - - Return as single lines, with newlines stripped off.""" - - return read_git_output(args, keepends=True, **kw).splitlines(keepends) - - -def git_rev_list_ish(cmd, spec, args=None, **kw): - """Common functionality for invoking a 'git rev-list'-like command. - - Parameters: - * cmd is the Git command to run, e.g., 'rev-list' or 'log'. - * spec is a list of revision arguments to pass to the named - command. If None, this function returns an empty list. - * args is a list of extra arguments passed to the named command. - * All other keyword arguments (if any) are passed to the - underlying read_git_lines() function. - - Return the output of the Git command in the form of a list, one - entry per output line. - """ - if spec is None: - return [] - if args is None: - args = [] - args = [cmd, '--stdin'] + args - spec_stdin = ''.join(s + '\n' for s in spec) - return read_git_lines(args, input=spec_stdin, **kw) - - -def git_rev_list(spec, **kw): - """Run 'git rev-list' with the given list of revision arguments. - - See git_rev_list_ish() for parameter and return value - documentation. - """ - return git_rev_list_ish('rev-list', spec, **kw) - - -def git_log(spec, **kw): - """Run 'git log' with the given list of revision arguments. - - See git_rev_list_ish() for parameter and return value - documentation. - """ - return git_rev_list_ish('log', spec, **kw) - - -def header_encode(text, header_name=None): - """Encode and line-wrap the value of an email header field.""" - - # Convert to unicode, if required. - if not isinstance(text, unicode): - text = unicode(text, 'utf-8') - - if is_ascii(text): - charset = 'ascii' - else: - charset = 'utf-8' - - return Header(text, header_name=header_name, charset=Charset(charset)).encode() - - -def addr_header_encode(text, header_name=None): - """Encode and line-wrap the value of an email header field containing - email addresses.""" - - # Convert to unicode, if required. - if not isinstance(text, unicode): - text = unicode(text, 'utf-8') - - text = ', '.join( - formataddr((header_encode(name), emailaddr)) - for name, emailaddr in getaddresses([text]) - ) - - if is_ascii(text): - charset = 'ascii' - else: - charset = 'utf-8' - - return Header(text, header_name=header_name, charset=Charset(charset)).encode() - - -class Config(object): - def __init__(self, section, git_config=None): - """Represent a section of the git configuration. - - If git_config is specified, it is passed to "git config" in - the GIT_CONFIG environment variable, meaning that "git config" - will read the specified path rather than the Git default - config paths.""" - - self.section = section - if git_config: - self.env = os.environ.copy() - self.env['GIT_CONFIG'] = git_config - else: - self.env = None - - @staticmethod - def _split(s): - """Split NUL-terminated values.""" - - words = s.split('\0') - assert words[-1] == '' - return words[:-1] - - @staticmethod - def add_config_parameters(c): - """Add configuration parameters to Git. - - c is either an str or a list of str, each element being of the - form 'var=val' or 'var', with the same syntax and meaning as - the argument of 'git -c var=val'. - """ - if isinstance(c, str): - c = (c,) - parameters = os.environ.get('GIT_CONFIG_PARAMETERS', '') - if parameters: - parameters += ' ' - # git expects GIT_CONFIG_PARAMETERS to be of the form - # "'name1=value1' 'name2=value2' 'name3=value3'" - # including everything inside the double quotes (but not the double - # quotes themselves). Spacing is critical. Also, if a value contains - # a literal single quote that quote must be represented using the - # four character sequence: '\'' - parameters += ' '.join("'" + x.replace("'", "'\\''") + "'" for x in c) - os.environ['GIT_CONFIG_PARAMETERS'] = parameters - - def get(self, name, default=None): - try: - values = self._split(read_git_output( - ['config', '--get', '--null', '%s.%s' % (self.section, name)], - env=self.env, keepends=True, - )) - assert len(values) == 1 - return values[0] - except CommandError: - return default - - def get_bool(self, name, default=None): - try: - value = read_git_output( - ['config', '--get', '--bool', '%s.%s' % (self.section, name)], - env=self.env, - ) - except CommandError: - return default - return value == 'true' - - def get_all(self, name, default=None): - """Read a (possibly multivalued) setting from the configuration. - - Return the result as a list of values, or default if the name - is unset.""" - - try: - return self._split(read_git_output( - ['config', '--get-all', '--null', '%s.%s' % (self.section, name)], - env=self.env, keepends=True, - )) - except CommandError: - t, e, traceback = sys.exc_info() - if e.retcode == 1: - # "the section or key is invalid"; i.e., there is no - # value for the specified key. - return default - else: - raise - - def set(self, name, value): - read_git_output( - ['config', '%s.%s' % (self.section, name), value], - env=self.env, - ) - - def add(self, name, value): - read_git_output( - ['config', '--add', '%s.%s' % (self.section, name), value], - env=self.env, - ) - - def __contains__(self, name): - return self.get_all(name, default=None) is not None - - # We don't use this method anymore internally, but keep it here in - # case somebody is calling it from their own code: - def has_key(self, name): - return name in self - - def unset_all(self, name): - try: - read_git_output( - ['config', '--unset-all', '%s.%s' % (self.section, name)], - env=self.env, - ) - except CommandError: - t, e, traceback = sys.exc_info() - if e.retcode == 5: - # The name doesn't exist, which is what we wanted anyway... - pass - else: - raise - - def set_recipients(self, name, value): - self.unset_all(name) - for pair in getaddresses([value]): - self.add(name, formataddr(pair)) - - -def generate_summaries(*log_args): - """Generate a brief summary for each revision requested. - - log_args are strings that will be passed directly to "git log" as - revision selectors. Iterate over (sha1_short, subject) for each - commit specified by log_args (subject is the first line of the - commit message as a string without EOLs).""" - - cmd = [ - 'log', '--abbrev', '--format=%h %s', - ] + list(log_args) + ['--'] - for line in read_git_lines(cmd): - yield tuple(line.split(' ', 1)) - - -def limit_lines(lines, max_lines): - for (index, line) in enumerate(lines): - if index < max_lines: - yield line - - if index >= max_lines: - yield '... %d lines suppressed ...\n' % (index + 1 - max_lines,) - - -def limit_linelength(lines, max_linelength): - for line in lines: - # Don't forget that lines always include a trailing newline. - if len(line) > max_linelength + 1: - line = line[:max_linelength - 7] + ' [...]\n' - yield line - - -class CommitSet(object): - """A (constant) set of object names. - - The set should be initialized with full SHA1 object names. The - __contains__() method returns True iff its argument is an - abbreviation of any the names in the set.""" - - def __init__(self, names): - self._names = sorted(names) - - def __len__(self): - return len(self._names) - - def __contains__(self, sha1_abbrev): - """Return True iff this set contains sha1_abbrev (which might be abbreviated).""" - - i = bisect.bisect_left(self._names, sha1_abbrev) - return i < len(self) and self._names[i].startswith(sha1_abbrev) - - -class GitObject(object): - def __init__(self, sha1, type=None): - if sha1 == ZEROS: - self.sha1 = self.type = self.commit_sha1 = None - else: - self.sha1 = sha1 - self.type = type or read_git_output(['cat-file', '-t', self.sha1]) - - if self.type == 'commit': - self.commit_sha1 = self.sha1 - elif self.type == 'tag': - try: - self.commit_sha1 = read_git_output( - ['rev-parse', '--verify', '%s^0' % (self.sha1,)] - ) - except CommandError: - # Cannot deref tag to determine commit_sha1 - self.commit_sha1 = None - else: - self.commit_sha1 = None - - self.short = read_git_output(['rev-parse', '--short', sha1]) - - def get_summary(self): - """Return (sha1_short, subject) for this commit.""" - - if not self.sha1: - raise ValueError('Empty commit has no summary') - - return next(iter(generate_summaries('--no-walk', self.sha1))) - - def __eq__(self, other): - return isinstance(other, GitObject) and self.sha1 == other.sha1 - - def __ne__(self, other): - return not self == other - - def __hash__(self): - return hash(self.sha1) - - def __nonzero__(self): - return bool(self.sha1) - - def __bool__(self): - """Python 2 backward compatibility""" - return self.__nonzero__() - - def __str__(self): - return self.sha1 or ZEROS - - -class Change(object): - """A Change that has been made to the Git repository. - - Abstract class from which both Revisions and ReferenceChanges are - derived. A Change knows how to generate a notification email - describing itself.""" - - def __init__(self, environment): - self.environment = environment - self._values = None - self._contains_html_diff = False - - def _contains_diff(self): - # We do contain a diff, should it be rendered in HTML? - if self.environment.commit_email_format == "html": - self._contains_html_diff = True - - def _compute_values(self): - """Return a dictionary {keyword: expansion} for this Change. - - Derived classes overload this method to add more entries to - the return value. This method is used internally by - get_values(). The return value should always be a new - dictionary.""" - - values = self.environment.get_values() - fromaddr = self.environment.get_fromaddr(change=self) - if fromaddr is not None: - values['fromaddr'] = fromaddr - values['multimail_version'] = get_version() - return values - - # Aliases usable in template strings. Tuple of pairs (destination, - # source). - VALUES_ALIAS = ( - ("id", "newrev"), - ) - - def get_values(self, **extra_values): - """Return a dictionary {keyword: expansion} for this Change. - - Return a dictionary mapping keywords to the values that they - should be expanded to for this Change (used when interpolating - template strings). If any keyword arguments are supplied, add - those to the return value as well. The return value is always - a new dictionary.""" - - if self._values is None: - self._values = self._compute_values() - - values = self._values.copy() - if extra_values: - values.update(extra_values) - - for alias, val in self.VALUES_ALIAS: - values[alias] = values[val] - return values - - def expand(self, template, **extra_values): - """Expand template. - - Expand the template (which should be a string) using string - interpolation of the values for this Change. If any keyword - arguments are provided, also include those in the keywords - available for interpolation.""" - - return template % self.get_values(**extra_values) - - def expand_lines(self, template, html_escape_val=False, **extra_values): - """Break template into lines and expand each line.""" - - values = self.get_values(**extra_values) - if html_escape_val: - for k in values: - if is_string(values[k]): - values[k] = html_escape(values[k]) - for line in template.splitlines(True): - yield line % values - - def expand_header_lines(self, template, **extra_values): - """Break template into lines and expand each line as an RFC 2822 header. - - Encode values and split up lines that are too long. Silently - skip lines that contain references to unknown variables.""" - - values = self.get_values(**extra_values) - if self._contains_html_diff: - self._content_type = 'html' - else: - self._content_type = 'plain' - values['contenttype'] = self._content_type - - for line in template.splitlines(): - (name, value) = line.split(': ', 1) - - try: - value = value % values - except KeyError: - t, e, traceback = sys.exc_info() - if DEBUG: - self.environment.log_warning( - 'Warning: unknown variable %r in the following line; line skipped:\n' - ' %s\n' - % (e.args[0], line,) - ) - else: - if name.lower() in ADDR_HEADERS: - value = addr_header_encode(value, name) - else: - value = header_encode(value, name) - for splitline in ('%s: %s\n' % (name, value)).splitlines(True): - yield splitline - - def generate_email_header(self): - """Generate the RFC 2822 email headers for this Change, a line at a time. - - The output should not include the trailing blank line.""" - - raise NotImplementedError() - - def generate_browse_link(self, base_url): - """Generate a link to an online repository browser.""" - return iter(()) - - def generate_email_intro(self, html_escape_val=False): - """Generate the email intro for this Change, a line at a time. - - The output will be used as the standard boilerplate at the top - of the email body.""" - - raise NotImplementedError() - - def generate_email_body(self, push): - """Generate the main part of the email body, a line at a time. - - The text in the body might be truncated after a specified - number of lines (see multimailhook.emailmaxlines).""" - - raise NotImplementedError() - - def generate_email_footer(self, html_escape_val): - """Generate the footer of the email, a line at a time. - - The footer is always included, irrespective of - multimailhook.emailmaxlines.""" - - raise NotImplementedError() - - def _wrap_for_html(self, lines): - """Wrap the lines in HTML <pre> tag when using HTML format. - - Escape special HTML characters and add <pre> and </pre> tags around - the given lines if we should be generating HTML as indicated by - self._contains_html_diff being set to true. - """ - if self._contains_html_diff: - yield "<pre style='margin:0'>\n" - - for line in lines: - yield html_escape(line) - - yield '</pre>\n' - else: - for line in lines: - yield line - - def generate_email(self, push, body_filter=None, extra_header_values={}): - """Generate an email describing this change. - - Iterate over the lines (including the header lines) of an - email describing this change. If body_filter is not None, - then use it to filter the lines that are intended for the - email body. - - The extra_header_values field is received as a dict and not as - **kwargs, to allow passing other keyword arguments in the - future (e.g. passing extra values to generate_email_intro()""" - - for line in self.generate_email_header(**extra_header_values): - yield line - yield '\n' - html_escape_val = (self.environment.html_in_intro and - self._contains_html_diff) - intro = self.generate_email_intro(html_escape_val) - if not self.environment.html_in_intro: - intro = self._wrap_for_html(intro) - for line in intro: - yield line - - if self.environment.commitBrowseURL: - for line in self.generate_browse_link(self.environment.commitBrowseURL): - yield line - - body = self.generate_email_body(push) - if body_filter is not None: - body = body_filter(body) - - diff_started = False - if self._contains_html_diff: - # "white-space: pre" is the default, but we need to - # specify it again in case the message is viewed in a - # webmail which wraps it in an element setting white-space - # to something else (Zimbra does this and sets - # white-space: pre-line). - yield '<pre style="white-space: pre; background: #F8F8F8">' - for line in body: - if self._contains_html_diff: - # This is very, very naive. It would be much better to really - # parse the diff, i.e. look at how many lines do we have in - # the hunk headers instead of blindly highlighting everything - # that looks like it might be part of a diff. - bgcolor = '' - fgcolor = '' - if line.startswith('--- a/'): - diff_started = True - bgcolor = 'e0e0ff' - elif line.startswith('diff ') or line.startswith('index '): - diff_started = True - fgcolor = '808080' - elif diff_started: - if line.startswith('+++ '): - bgcolor = 'e0e0ff' - elif line.startswith('@@'): - bgcolor = 'e0e0e0' - elif line.startswith('+'): - bgcolor = 'e0ffe0' - elif line.startswith('-'): - bgcolor = 'ffe0e0' - elif line.startswith('commit '): - fgcolor = '808000' - elif line.startswith(' '): - fgcolor = '404040' - - # Chop the trailing LF, we don't want it inside <pre>. - line = html_escape(line[:-1]) - - if bgcolor or fgcolor: - style = 'display:block; white-space:pre;' - if bgcolor: - style += 'background:#' + bgcolor + ';' - if fgcolor: - style += 'color:#' + fgcolor + ';' - # Use a <span style='display:block> to color the - # whole line. The newline must be inside the span - # to display properly both in Firefox and in - # text-based browser. - line = "<span style='%s'>%s\n</span>" % (style, line) - else: - line = line + '\n' - - yield line - if self._contains_html_diff: - yield '</pre>' - html_escape_val = (self.environment.html_in_footer and - self._contains_html_diff) - footer = self.generate_email_footer(html_escape_val) - if not self.environment.html_in_footer: - footer = self._wrap_for_html(footer) - for line in footer: - yield line - - def get_specific_fromaddr(self): - """For kinds of Changes which specify it, return the kind-specific - From address to use.""" - return None - - -class Revision(Change): - """A Change consisting of a single git commit.""" - - CC_RE = re.compile(r'^\s*C[Cc]:\s*(?P<to>[^#]+@[^\s#]*)\s*(#.*)?$') - - def __init__(self, reference_change, rev, num, tot): - Change.__init__(self, reference_change.environment) - self.reference_change = reference_change - self.rev = rev - self.change_type = self.reference_change.change_type - self.refname = self.reference_change.refname - self.num = num - self.tot = tot - self.author = read_git_output(['log', '--no-walk', '--format=%aN <%aE>', self.rev.sha1]) - self.recipients = self.environment.get_revision_recipients(self) - - # -s is short for --no-patch, but -s works on older git's (e.g. 1.7) - self.parents = read_git_lines(['show', '-s', '--format=%P', - self.rev.sha1])[0].split() - - self.cc_recipients = '' - if self.environment.get_scancommitforcc(): - self.cc_recipients = ', '.join(to.strip() for to in self._cc_recipients()) - if self.cc_recipients: - self.environment.log_msg( - 'Add %s to CC for %s' % (self.cc_recipients, self.rev.sha1)) - - def _cc_recipients(self): - cc_recipients = [] - message = read_git_output(['log', '--no-walk', '--format=%b', self.rev.sha1]) - lines = message.strip().split('\n') - for line in lines: - m = re.match(self.CC_RE, line) - if m: - cc_recipients.append(m.group('to')) - - return cc_recipients - - def _compute_values(self): - values = Change._compute_values(self) - - oneline = read_git_output( - ['log', '--format=%s', '--no-walk', self.rev.sha1] - ) - - max_subject_length = self.environment.get_max_subject_length() - if max_subject_length > 0 and len(oneline) > max_subject_length: - oneline = oneline[:max_subject_length - 6] + ' [...]' - - values['rev'] = self.rev.sha1 - values['parents'] = ' '.join(self.parents) - values['rev_short'] = self.rev.short - values['change_type'] = self.change_type - values['refname'] = self.refname - values['newrev'] = self.rev.sha1 - values['short_refname'] = self.reference_change.short_refname - values['refname_type'] = self.reference_change.refname_type - values['reply_to_msgid'] = self.reference_change.msgid - values['thread_index'] = self.reference_change.thread_index - values['num'] = self.num - values['tot'] = self.tot - values['recipients'] = self.recipients - if self.cc_recipients: - values['cc_recipients'] = self.cc_recipients - values['oneline'] = oneline - values['author'] = self.author - - reply_to = self.environment.get_reply_to_commit(self) - if reply_to: - values['reply_to'] = reply_to - - return values - - def generate_email_header(self, **extra_values): - for line in self.expand_header_lines( - REVISION_HEADER_TEMPLATE, **extra_values - ): - yield line - - def generate_browse_link(self, base_url): - if '%(' not in base_url: - base_url += '%(id)s' - url = "".join(self.expand_lines(base_url)) - if self._content_type == 'html': - for line in self.expand_lines(LINK_HTML_TEMPLATE, - html_escape_val=True, - browse_url=url): - yield line - elif self._content_type == 'plain': - for line in self.expand_lines(LINK_TEXT_TEMPLATE, - html_escape_val=False, - browse_url=url): - yield line - else: - raise NotImplementedError("Content-type %s unsupported. Please report it as a bug.") - - def generate_email_intro(self, html_escape_val=False): - for line in self.expand_lines(REVISION_INTRO_TEMPLATE, - html_escape_val=html_escape_val): - yield line - - def generate_email_body(self, push): - """Show this revision.""" - - for line in read_git_lines( - ['log'] + self.environment.commitlogopts + ['-1', self.rev.sha1], - keepends=True, - errors='replace'): - if line.startswith('Date: ') and self.environment.date_substitute: - yield self.environment.date_substitute + line[len('Date: '):] - else: - yield line - - def generate_email_footer(self, html_escape_val): - return self.expand_lines(REVISION_FOOTER_TEMPLATE, - html_escape_val=html_escape_val) - - def generate_email(self, push, body_filter=None, extra_header_values={}): - self._contains_diff() - return Change.generate_email(self, push, body_filter, extra_header_values) - - def get_specific_fromaddr(self): - return self.environment.from_commit - - -class ReferenceChange(Change): - """A Change to a Git reference. - - An abstract class representing a create, update, or delete of a - Git reference. Derived classes handle specific types of reference - (e.g., tags vs. branches). These classes generate the main - reference change email summarizing the reference change and - whether it caused any any commits to be added or removed. - - ReferenceChange objects are usually created using the static - create() method, which has the logic to decide which derived class - to instantiate.""" - - REF_RE = re.compile(r'^refs\/(?P<area>[^\/]+)\/(?P<shortname>.*)$') - - @staticmethod - def create(environment, oldrev, newrev, refname): - """Return a ReferenceChange object representing the change. - - Return an object that represents the type of change that is being - made. oldrev and newrev should be SHA1s or ZEROS.""" - - old = GitObject(oldrev) - new = GitObject(newrev) - rev = new or old - - # The revision type tells us what type the commit is, combined with - # the location of the ref we can decide between - # - working branch - # - tracking branch - # - unannotated tag - # - annotated tag - m = ReferenceChange.REF_RE.match(refname) - if m: - area = m.group('area') - short_refname = m.group('shortname') - else: - area = '' - short_refname = refname - - if rev.type == 'tag': - # Annotated tag: - klass = AnnotatedTagChange - elif rev.type == 'commit': - if area == 'tags': - # Non-annotated tag: - klass = NonAnnotatedTagChange - elif area == 'heads': - # Branch: - klass = BranchChange - elif area == 'remotes': - # Tracking branch: - environment.log_warning( - '*** Push-update of tracking branch %r\n' - '*** - incomplete email generated.' - % (refname,) - ) - klass = OtherReferenceChange - else: - # Some other reference namespace: - environment.log_warning( - '*** Push-update of strange reference %r\n' - '*** - incomplete email generated.' - % (refname,) - ) - klass = OtherReferenceChange - else: - # Anything else (is there anything else?) - environment.log_warning( - '*** Unknown type of update to %r (%s)\n' - '*** - incomplete email generated.' - % (refname, rev.type,) - ) - klass = OtherReferenceChange - - return klass( - environment, - refname=refname, short_refname=short_refname, - old=old, new=new, rev=rev, - ) - - @staticmethod - def make_thread_index(): - """Return a string appropriate for the Thread-Index header, - needed by MS Outlook to get threading right. - - The format is (base64-encoded): - - 1 byte must be 1 - - 5 bytes encode a date (hardcoded here) - - 16 bytes for a globally unique identifier - - FIXME: Unfortunately, even with the Thread-Index field, MS - Outlook doesn't seem to do the threading reliably (see - https://github.com/git-multimail/git-multimail/pull/194). - """ - thread_index = b'\x01\x00\x00\x12\x34\x56' + uuid.uuid4().bytes - return base64.standard_b64encode(thread_index).decode('ascii') - - def __init__(self, environment, refname, short_refname, old, new, rev): - Change.__init__(self, environment) - self.change_type = { - (False, True): 'create', - (True, True): 'update', - (True, False): 'delete', - }[bool(old), bool(new)] - self.refname = refname - self.short_refname = short_refname - self.old = old - self.new = new - self.rev = rev - self.msgid = make_msgid() - self.thread_index = self.make_thread_index() - self.diffopts = environment.diffopts - self.graphopts = environment.graphopts - self.logopts = environment.logopts - self.commitlogopts = environment.commitlogopts - self.showgraph = environment.refchange_showgraph - self.showlog = environment.refchange_showlog - - self.header_template = REFCHANGE_HEADER_TEMPLATE - self.intro_template = REFCHANGE_INTRO_TEMPLATE - self.footer_template = FOOTER_TEMPLATE - - def _compute_values(self): - values = Change._compute_values(self) - - values['change_type'] = self.change_type - values['refname_type'] = self.refname_type - values['refname'] = self.refname - values['short_refname'] = self.short_refname - values['msgid'] = self.msgid - values['thread_index'] = self.thread_index - values['recipients'] = self.recipients - values['oldrev'] = str(self.old) - values['oldrev_short'] = self.old.short - values['newrev'] = str(self.new) - values['newrev_short'] = self.new.short - - if self.old: - values['oldrev_type'] = self.old.type - if self.new: - values['newrev_type'] = self.new.type - - reply_to = self.environment.get_reply_to_refchange(self) - if reply_to: - values['reply_to'] = reply_to - - return values - - def send_single_combined_email(self, known_added_sha1s): - """Determine if a combined refchange/revision email should be sent - - If there is only a single new (non-merge) commit added by a - change, it is useful to combine the ReferenceChange and - Revision emails into one. In such a case, return the single - revision; otherwise, return None. - - This method is overridden in BranchChange.""" - - return None - - def generate_combined_email(self, push, revision, body_filter=None, extra_header_values={}): - """Generate an email describing this change AND specified revision. - - Iterate over the lines (including the header lines) of an - email describing this change. If body_filter is not None, - then use it to filter the lines that are intended for the - email body. - - The extra_header_values field is received as a dict and not as - **kwargs, to allow passing other keyword arguments in the - future (e.g. passing extra values to generate_email_intro() - - This method is overridden in BranchChange.""" - - raise NotImplementedError - - def get_subject(self): - template = { - 'create': REF_CREATED_SUBJECT_TEMPLATE, - 'update': REF_UPDATED_SUBJECT_TEMPLATE, - 'delete': REF_DELETED_SUBJECT_TEMPLATE, - }[self.change_type] - return self.expand(template) - - def generate_email_header(self, **extra_values): - if 'subject' not in extra_values: - extra_values['subject'] = self.get_subject() - - for line in self.expand_header_lines( - self.header_template, **extra_values - ): - yield line - - def generate_email_intro(self, html_escape_val=False): - for line in self.expand_lines(self.intro_template, - html_escape_val=html_escape_val): - yield line - - def generate_email_body(self, push): - """Call the appropriate body-generation routine. - - Call one of generate_create_summary() / - generate_update_summary() / generate_delete_summary().""" - - change_summary = { - 'create': self.generate_create_summary, - 'delete': self.generate_delete_summary, - 'update': self.generate_update_summary, - }[self.change_type](push) - for line in change_summary: - yield line - - for line in self.generate_revision_change_summary(push): - yield line - - def generate_email_footer(self, html_escape_val): - return self.expand_lines(self.footer_template, - html_escape_val=html_escape_val) - - def generate_revision_change_graph(self, push): - if self.showgraph: - args = ['--graph'] + self.graphopts - for newold in ('new', 'old'): - has_newold = False - spec = push.get_commits_spec(newold, self) - for line in git_log(spec, args=args, keepends=True): - if not has_newold: - has_newold = True - yield '\n' - yield 'Graph of %s commits:\n\n' % ( - {'new': 'new', 'old': 'discarded'}[newold],) - yield ' ' + line - if has_newold: - yield '\n' - - def generate_revision_change_log(self, new_commits_list): - if self.showlog: - yield '\n' - yield 'Detailed log of new commits:\n\n' - for line in read_git_lines( - ['log', '--no-walk'] + - self.logopts + - new_commits_list + - ['--'], - keepends=True, - ): - yield line - - def generate_new_revision_summary(self, tot, new_commits_list, push): - for line in self.expand_lines(NEW_REVISIONS_TEMPLATE, tot=tot): - yield line - for line in self.generate_revision_change_graph(push): - yield line - for line in self.generate_revision_change_log(new_commits_list): - yield line - - def generate_revision_change_summary(self, push): - """Generate a summary of the revisions added/removed by this change.""" - - if self.new.commit_sha1 and not self.old.commit_sha1: - # A new reference was created. List the new revisions - # brought by the new reference (i.e., those revisions that - # were not in the repository before this reference - # change). - sha1s = list(push.get_new_commits(self)) - sha1s.reverse() - tot = len(sha1s) - new_revisions = [ - Revision(self, GitObject(sha1), num=i + 1, tot=tot) - for (i, sha1) in enumerate(sha1s) - ] - - if new_revisions: - yield self.expand('This %(refname_type)s includes the following new commits:\n') - yield '\n' - for r in new_revisions: - (sha1, subject) = r.rev.get_summary() - yield r.expand( - BRIEF_SUMMARY_TEMPLATE, action='new', text=subject, - ) - yield '\n' - for line in self.generate_new_revision_summary( - tot, [r.rev.sha1 for r in new_revisions], push): - yield line - else: - for line in self.expand_lines(NO_NEW_REVISIONS_TEMPLATE): - yield line - - elif self.new.commit_sha1 and self.old.commit_sha1: - # A reference was changed to point at a different commit. - # List the revisions that were removed and/or added *from - # that reference* by this reference change, along with a - # diff between the trees for its old and new values. - - # List of the revisions that were added to the branch by - # this update. Note this list can include revisions that - # have already had notification emails; we want such - # revisions in the summary even though we will not send - # new notification emails for them. - adds = list(generate_summaries( - '--topo-order', '--reverse', '%s..%s' - % (self.old.commit_sha1, self.new.commit_sha1,) - )) - - # List of the revisions that were removed from the branch - # by this update. This will be empty except for - # non-fast-forward updates. - discards = list(generate_summaries( - '%s..%s' % (self.new.commit_sha1, self.old.commit_sha1,) - )) - - if adds: - new_commits_list = push.get_new_commits(self) - else: - new_commits_list = [] - new_commits = CommitSet(new_commits_list) - - if discards: - discarded_commits = CommitSet(push.get_discarded_commits(self)) - else: - discarded_commits = CommitSet([]) - - if discards and adds: - for (sha1, subject) in discards: - if sha1 in discarded_commits: - action = 'discard' - else: - action = 'omit' - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action=action, - rev_short=sha1, text=subject, - ) - for (sha1, subject) in adds: - if sha1 in new_commits: - action = 'new' - else: - action = 'add' - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action=action, - rev_short=sha1, text=subject, - ) - yield '\n' - for line in self.expand_lines(NON_FF_TEMPLATE): - yield line - - elif discards: - for (sha1, subject) in discards: - if sha1 in discarded_commits: - action = 'discard' - else: - action = 'omit' - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action=action, - rev_short=sha1, text=subject, - ) - yield '\n' - for line in self.expand_lines(REWIND_ONLY_TEMPLATE): - yield line - - elif adds: - (sha1, subject) = self.old.get_summary() - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action='from', - rev_short=sha1, text=subject, - ) - for (sha1, subject) in adds: - if sha1 in new_commits: - action = 'new' - else: - action = 'add' - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action=action, - rev_short=sha1, text=subject, - ) - - yield '\n' - - if new_commits: - for line in self.generate_new_revision_summary( - len(new_commits), new_commits_list, push): - yield line - else: - for line in self.expand_lines(NO_NEW_REVISIONS_TEMPLATE): - yield line - for line in self.generate_revision_change_graph(push): - yield line - - # The diffstat is shown from the old revision to the new - # revision. This is to show the truth of what happened in - # this change. There's no point showing the stat from the - # base to the new revision because the base is effectively a - # random revision at this point - the user will be interested - # in what this revision changed - including the undoing of - # previous revisions in the case of non-fast-forward updates. - yield '\n' - yield 'Summary of changes:\n' - for line in read_git_lines( - ['diff-tree'] + - self.diffopts + - ['%s..%s' % (self.old.commit_sha1, self.new.commit_sha1,)], - keepends=True, - ): - yield line - - elif self.old.commit_sha1 and not self.new.commit_sha1: - # A reference was deleted. List the revisions that were - # removed from the repository by this reference change. - - sha1s = list(push.get_discarded_commits(self)) - tot = len(sha1s) - discarded_revisions = [ - Revision(self, GitObject(sha1), num=i + 1, tot=tot) - for (i, sha1) in enumerate(sha1s) - ] - - if discarded_revisions: - for line in self.expand_lines(DISCARDED_REVISIONS_TEMPLATE): - yield line - yield '\n' - for r in discarded_revisions: - (sha1, subject) = r.rev.get_summary() - yield r.expand( - BRIEF_SUMMARY_TEMPLATE, action='discard', text=subject, - ) - for line in self.generate_revision_change_graph(push): - yield line - else: - for line in self.expand_lines(NO_DISCARDED_REVISIONS_TEMPLATE): - yield line - - elif not self.old.commit_sha1 and not self.new.commit_sha1: - for line in self.expand_lines(NON_COMMIT_UPDATE_TEMPLATE): - yield line - - def generate_create_summary(self, push): - """Called for the creation of a reference.""" - - # This is a new reference and so oldrev is not valid - (sha1, subject) = self.new.get_summary() - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action='at', - rev_short=sha1, text=subject, - ) - yield '\n' - - def generate_update_summary(self, push): - """Called for the change of a pre-existing branch.""" - - return iter([]) - - def generate_delete_summary(self, push): - """Called for the deletion of any type of reference.""" - - (sha1, subject) = self.old.get_summary() - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action='was', - rev_short=sha1, text=subject, - ) - yield '\n' - - def get_specific_fromaddr(self): - return self.environment.from_refchange - - -class BranchChange(ReferenceChange): - refname_type = 'branch' - - def __init__(self, environment, refname, short_refname, old, new, rev): - ReferenceChange.__init__( - self, environment, - refname=refname, short_refname=short_refname, - old=old, new=new, rev=rev, - ) - self.recipients = environment.get_refchange_recipients(self) - self._single_revision = None - - def send_single_combined_email(self, known_added_sha1s): - if not self.environment.combine_when_single_commit: - return None - - # In the sadly-all-too-frequent usecase of people pushing only - # one of their commits at a time to a repository, users feel - # the reference change summary emails are noise rather than - # important signal. This is because, in this particular - # usecase, there is a reference change summary email for each - # new commit, and all these summaries do is point out that - # there is one new commit (which can readily be inferred by - # the existence of the individual revision email that is also - # sent). In such cases, our users prefer there to be a combined - # reference change summary/new revision email. - # - # So, if the change is an update and it doesn't discard any - # commits, and it adds exactly one non-merge commit (gerrit - # forces a workflow where every commit is individually merged - # and the git-multimail hook fired off for just this one - # change), then we send a combined refchange/revision email. - try: - # If this change is a reference update that doesn't discard - # any commits... - if self.change_type != 'update': - return None - - if read_git_lines( - ['merge-base', self.old.sha1, self.new.sha1] - ) != [self.old.sha1]: - return None - - # Check if this update introduced exactly one non-merge - # commit: - - def split_line(line): - """Split line into (sha1, [parent,...]).""" - - words = line.split() - return (words[0], words[1:]) - - # Get the new commits introduced by the push as a list of - # (sha1, [parent,...]) - new_commits = [ - split_line(line) - for line in read_git_lines( - [ - 'log', '-3', '--format=%H %P', - '%s..%s' % (self.old.sha1, self.new.sha1), - ] - ) - ] - - if not new_commits: - return None - - # If the newest commit is a merge, save it for a later check - # but otherwise ignore it - merge = None - tot = len(new_commits) - if len(new_commits[0][1]) > 1: - merge = new_commits[0][0] - del new_commits[0] - - # Our primary check: we can't combine if more than one commit - # is introduced. We also currently only combine if the new - # commit is a non-merge commit, though it may make sense to - # combine if it is a merge as well. - if not ( - len(new_commits) == 1 and - len(new_commits[0][1]) == 1 and - new_commits[0][0] in known_added_sha1s - ): - return None - - # We do not want to combine revision and refchange emails if - # those go to separate locations. - rev = Revision(self, GitObject(new_commits[0][0]), 1, tot) - if rev.recipients != self.recipients: - return None - - # We ignored the newest commit if it was just a merge of the one - # commit being introduced. But we don't want to ignore that - # merge commit it it involved conflict resolutions. Check that. - if merge and merge != read_git_output(['diff-tree', '--cc', merge]): - return None - - # We can combine the refchange and one new revision emails - # into one. Return the Revision that a combined email should - # be sent about. - return rev - except CommandError: - # Cannot determine number of commits in old..new or new..old; - # don't combine reference/revision emails: - return None - - def generate_combined_email(self, push, revision, body_filter=None, extra_header_values={}): - values = revision.get_values() - if extra_header_values: - values.update(extra_header_values) - if 'subject' not in extra_header_values: - values['subject'] = self.expand(COMBINED_REFCHANGE_REVISION_SUBJECT_TEMPLATE, **values) - - self._single_revision = revision - self._contains_diff() - self.header_template = COMBINED_HEADER_TEMPLATE - self.intro_template = COMBINED_INTRO_TEMPLATE - self.footer_template = COMBINED_FOOTER_TEMPLATE - - def revision_gen_link(base_url): - # revision is used only to generate the body, and - # _content_type is set while generating headers. Get it - # from the BranchChange object. - revision._content_type = self._content_type - return revision.generate_browse_link(base_url) - self.generate_browse_link = revision_gen_link - for line in self.generate_email(push, body_filter, values): - yield line - - def generate_email_body(self, push): - '''Call the appropriate body generation routine. - - If this is a combined refchange/revision email, the special logic - for handling this combined email comes from this function. For - other cases, we just use the normal handling.''' - - # If self._single_revision isn't set; don't override - if not self._single_revision: - for line in super(BranchChange, self).generate_email_body(push): - yield line - return - - # This is a combined refchange/revision email; we first provide - # some info from the refchange portion, and then call the revision - # generate_email_body function to handle the revision portion. - adds = list(generate_summaries( - '--topo-order', '--reverse', '%s..%s' - % (self.old.commit_sha1, self.new.commit_sha1,) - )) - - yield self.expand("The following commit(s) were added to %(refname)s by this push:\n") - for (sha1, subject) in adds: - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action='new', - rev_short=sha1, text=subject, - ) - - yield self._single_revision.rev.short + " is described below\n" - yield '\n' - - for line in self._single_revision.generate_email_body(push): - yield line - - -class AnnotatedTagChange(ReferenceChange): - refname_type = 'annotated tag' - - def __init__(self, environment, refname, short_refname, old, new, rev): - ReferenceChange.__init__( - self, environment, - refname=refname, short_refname=short_refname, - old=old, new=new, rev=rev, - ) - self.recipients = environment.get_announce_recipients(self) - self.show_shortlog = environment.announce_show_shortlog - - ANNOTATED_TAG_FORMAT = ( - '%(*objectname)\n' - '%(*objecttype)\n' - '%(taggername)\n' - '%(taggerdate)' - ) - - def describe_tag(self, push): - """Describe the new value of an annotated tag.""" - - # Use git for-each-ref to pull out the individual fields from - # the tag - [tagobject, tagtype, tagger, tagged] = read_git_lines( - ['for-each-ref', '--format=%s' % (self.ANNOTATED_TAG_FORMAT,), self.refname], - ) - - yield self.expand( - BRIEF_SUMMARY_TEMPLATE, action='tagging', - rev_short=tagobject, text='(%s)' % (tagtype,), - ) - if tagtype == 'commit': - # If the tagged object is a commit, then we assume this is a - # release, and so we calculate which tag this tag is - # replacing - try: - prevtag = read_git_output(['describe', '--abbrev=0', '%s^' % (self.new,)]) - except CommandError: - prevtag = None - if prevtag: - yield ' replaces %s\n' % (prevtag,) - else: - prevtag = None - yield ' length %s bytes\n' % (read_git_output(['cat-file', '-s', tagobject]),) - - yield ' by %s\n' % (tagger,) - yield ' on %s\n' % (tagged,) - yield '\n' - - # Show the content of the tag message; this might contain a - # change log or release notes so is worth displaying. - yield LOGBEGIN - contents = list(read_git_lines(['cat-file', 'tag', self.new.sha1], keepends=True)) - contents = contents[contents.index('\n') + 1:] - if contents and contents[-1][-1:] != '\n': - contents.append('\n') - for line in contents: - yield line - - if self.show_shortlog and tagtype == 'commit': - # Only commit tags make sense to have rev-list operations - # performed on them - yield '\n' - if prevtag: - # Show changes since the previous release - revlist = read_git_output( - ['rev-list', '--pretty=short', '%s..%s' % (prevtag, self.new,)], - keepends=True, - ) - else: - # No previous tag, show all the changes since time - # began - revlist = read_git_output( - ['rev-list', '--pretty=short', '%s' % (self.new,)], - keepends=True, - ) - for line in read_git_lines(['shortlog'], input=revlist, keepends=True): - yield line - - yield LOGEND - yield '\n' - - def generate_create_summary(self, push): - """Called for the creation of an annotated tag.""" - - for line in self.expand_lines(TAG_CREATED_TEMPLATE): - yield line - - for line in self.describe_tag(push): - yield line - - def generate_update_summary(self, push): - """Called for the update of an annotated tag. - - This is probably a rare event and may not even be allowed.""" - - for line in self.expand_lines(TAG_UPDATED_TEMPLATE): - yield line - - for line in self.describe_tag(push): - yield line - - def generate_delete_summary(self, push): - """Called when a non-annotated reference is updated.""" - - for line in self.expand_lines(TAG_DELETED_TEMPLATE): - yield line - - yield self.expand(' tag was %(oldrev_short)s\n') - yield '\n' - - -class NonAnnotatedTagChange(ReferenceChange): - refname_type = 'tag' - - def __init__(self, environment, refname, short_refname, old, new, rev): - ReferenceChange.__init__( - self, environment, - refname=refname, short_refname=short_refname, - old=old, new=new, rev=rev, - ) - self.recipients = environment.get_refchange_recipients(self) - - def generate_create_summary(self, push): - """Called for the creation of an annotated tag.""" - - for line in self.expand_lines(TAG_CREATED_TEMPLATE): - yield line - - def generate_update_summary(self, push): - """Called when a non-annotated reference is updated.""" - - for line in self.expand_lines(TAG_UPDATED_TEMPLATE): - yield line - - def generate_delete_summary(self, push): - """Called when a non-annotated reference is updated.""" - - for line in self.expand_lines(TAG_DELETED_TEMPLATE): - yield line - - for line in ReferenceChange.generate_delete_summary(self, push): - yield line - - -class OtherReferenceChange(ReferenceChange): - refname_type = 'reference' - - def __init__(self, environment, refname, short_refname, old, new, rev): - # We use the full refname as short_refname, because otherwise - # the full name of the reference would not be obvious from the - # text of the email. - ReferenceChange.__init__( - self, environment, - refname=refname, short_refname=refname, - old=old, new=new, rev=rev, - ) - self.recipients = environment.get_refchange_recipients(self) - - -class Mailer(object): - """An object that can send emails.""" - - def __init__(self, environment): - self.environment = environment - - def close(self): - pass - - def send(self, lines, to_addrs): - """Send an email consisting of lines. - - lines must be an iterable over the lines constituting the - header and body of the email. to_addrs is a list of recipient - addresses (can be needed even if lines already contains a - "To:" field). It can be either a string (comma-separated list - of email addresses) or a Python list of individual email - addresses. - - """ - - raise NotImplementedError() - - -class SendMailer(Mailer): - """Send emails using 'sendmail -oi -t'.""" - - SENDMAIL_CANDIDATES = [ - '/usr/sbin/sendmail', - '/usr/lib/sendmail', - ] - - @staticmethod - def find_sendmail(): - for path in SendMailer.SENDMAIL_CANDIDATES: - if os.access(path, os.X_OK): - return path - else: - raise ConfigurationException( - 'No sendmail executable found. ' - 'Try setting multimailhook.sendmailCommand.' - ) - - def __init__(self, environment, command=None, envelopesender=None): - """Construct a SendMailer instance. - - command should be the command and arguments used to invoke - sendmail, as a list of strings. If an envelopesender is - provided, it will also be passed to the command, via '-f - envelopesender'.""" - super(SendMailer, self).__init__(environment) - if command: - self.command = command[:] - else: - self.command = [self.find_sendmail(), '-oi', '-t'] - - if envelopesender: - self.command.extend(['-f', envelopesender]) - - def send(self, lines, to_addrs): - try: - p = subprocess.Popen(self.command, stdin=subprocess.PIPE) - except OSError: - self.environment.get_logger().error( - '*** Cannot execute command: %s\n' % ' '.join(self.command) + - '*** %s\n' % sys.exc_info()[1] + - '*** Try setting multimailhook.mailer to "smtp"\n' + - '*** to send emails without using the sendmail command.\n' - ) - sys.exit(1) - try: - lines = (str_to_bytes(line) for line in lines) - p.stdin.writelines(lines) - except Exception: - self.environment.get_logger().error( - '*** Error while generating commit email\n' - '*** - mail sending aborted.\n' - ) - if hasattr(p, 'terminate'): - # subprocess.terminate() is not available in Python 2.4 - p.terminate() - else: - import signal - os.kill(p.pid, signal.SIGTERM) - raise - else: - p.stdin.close() - retcode = p.wait() - if retcode: - raise CommandError(self.command, retcode) - - -class SMTPMailer(Mailer): - """Send emails using Python's smtplib.""" - - def __init__(self, environment, - envelopesender, smtpserver, - smtpservertimeout=10.0, smtpserverdebuglevel=0, - smtpencryption='none', - smtpuser='', smtppass='', - smtpcacerts='' - ): - super(SMTPMailer, self).__init__(environment) - if not envelopesender: - self.environment.get_logger().error( - 'fatal: git_multimail: cannot use SMTPMailer without a sender address.\n' - 'please set either multimailhook.envelopeSender or user.email\n' - ) - sys.exit(1) - if smtpencryption == 'ssl' and not (smtpuser and smtppass): - raise ConfigurationException( - 'Cannot use SMTPMailer with security option ssl ' - 'without options username and password.' - ) - self.envelopesender = envelopesender - self.smtpserver = smtpserver - self.smtpservertimeout = smtpservertimeout - self.smtpserverdebuglevel = smtpserverdebuglevel - self.security = smtpencryption - self.username = smtpuser - self.password = smtppass - self.smtpcacerts = smtpcacerts - self.loggedin = False - try: - def call(klass, server, timeout): - try: - return klass(server, timeout=timeout) - except TypeError: - # Old Python versions do not have timeout= argument. - return klass(server) - if self.security == 'none': - self.smtp = call(smtplib.SMTP, self.smtpserver, timeout=self.smtpservertimeout) - elif self.security == 'ssl': - if self.smtpcacerts: - raise smtplib.SMTPException( - "Checking certificate is not supported for ssl, prefer starttls" - ) - self.smtp = call(smtplib.SMTP_SSL, self.smtpserver, timeout=self.smtpservertimeout) - elif self.security == 'tls': - if 'ssl' not in sys.modules: - self.environment.get_logger().error( - '*** Your Python version does not have the ssl library installed\n' - '*** smtpEncryption=tls is not available.\n' - '*** Either upgrade Python to 2.6 or later\n' - ' or use git_multimail.py version 1.2.\n') - if ':' not in self.smtpserver: - self.smtpserver += ':587' # default port for TLS - self.smtp = call(smtplib.SMTP, self.smtpserver, timeout=self.smtpservertimeout) - # start: ehlo + starttls - # equivalent to - # self.smtp.ehlo() - # self.smtp.starttls() - # with access to the ssl layer - self.smtp.ehlo() - if not self.smtp.has_extn("starttls"): - raise smtplib.SMTPException("STARTTLS extension not supported by server") - resp, reply = self.smtp.docmd("STARTTLS") - if resp != 220: - raise smtplib.SMTPException("Wrong answer to the STARTTLS command") - if self.smtpcacerts: - self.smtp.sock = ssl.wrap_socket( - self.smtp.sock, - ca_certs=self.smtpcacerts, - cert_reqs=ssl.CERT_REQUIRED - ) - else: - self.smtp.sock = ssl.wrap_socket( - self.smtp.sock, - cert_reqs=ssl.CERT_NONE - ) - self.environment.get_logger().error( - '*** Warning, the server certificate is not verified (smtp) ***\n' - '*** set the option smtpCACerts ***\n' - ) - if not hasattr(self.smtp.sock, "read"): - # using httplib.FakeSocket with Python 2.5.x or earlier - self.smtp.sock.read = self.smtp.sock.recv - self.smtp.file = smtplib.SSLFakeFile(self.smtp.sock) - self.smtp.helo_resp = None - self.smtp.ehlo_resp = None - self.smtp.esmtp_features = {} - self.smtp.does_esmtp = 0 - # end: ehlo + starttls - self.smtp.ehlo() - else: - sys.stdout.write('*** Error: Control reached an invalid option. ***') - sys.exit(1) - if self.smtpserverdebuglevel > 0: - sys.stdout.write( - "*** Setting debug on for SMTP server connection (%s) ***\n" - % self.smtpserverdebuglevel) - self.smtp.set_debuglevel(self.smtpserverdebuglevel) - except Exception: - self.environment.get_logger().error( - '*** Error establishing SMTP connection to %s ***\n' - '*** %s\n' - % (self.smtpserver, sys.exc_info()[1])) - sys.exit(1) - - def close(self): - if hasattr(self, 'smtp'): - self.smtp.quit() - del self.smtp - - def __del__(self): - self.close() - - def send(self, lines, to_addrs): - try: - if self.username or self.password: - if not self.loggedin: - self.smtp.login(self.username, self.password) - self.loggedin = True - msg = ''.join(lines) - # turn comma-separated list into Python list if needed. - if is_string(to_addrs): - to_addrs = [email for (name, email) in getaddresses([to_addrs])] - self.smtp.sendmail(self.envelopesender, to_addrs, msg) - except socket.timeout: - self.environment.get_logger().error( - '*** Error sending email ***\n' - '*** SMTP server timed out (timeout is %s)\n' - % self.smtpservertimeout) - except smtplib.SMTPResponseException: - err = sys.exc_info()[1] - self.environment.get_logger().error( - '*** Error sending email ***\n' - '*** Error %d: %s\n' - % (err.smtp_code, bytes_to_str(err.smtp_error))) - try: - smtp = self.smtp - # delete the field before quit() so that in case of - # error, self.smtp is deleted anyway. - del self.smtp - smtp.quit() - except: - self.environment.get_logger().error( - '*** Error closing the SMTP connection ***\n' - '*** Exiting anyway ... ***\n' - '*** %s\n' % sys.exc_info()[1]) - sys.exit(1) - - -class OutputMailer(Mailer): - """Write emails to an output stream, bracketed by lines of '=' characters. - - This is intended for debugging purposes.""" - - SEPARATOR = '=' * 75 + '\n' - - def __init__(self, f, environment=None): - super(OutputMailer, self).__init__(environment=environment) - self.f = f - - def send(self, lines, to_addrs): - write_str(self.f, self.SEPARATOR) - for line in lines: - write_str(self.f, line) - write_str(self.f, self.SEPARATOR) - - -def get_git_dir(): - """Determine GIT_DIR. - - Determine GIT_DIR either from the GIT_DIR environment variable or - from the working directory, using Git's usual rules.""" - - try: - return read_git_output(['rev-parse', '--git-dir']) - except CommandError: - sys.stderr.write('fatal: git_multimail: not in a git directory\n') - sys.exit(1) - - -class Environment(object): - """Describes the environment in which the push is occurring. - - An Environment object encapsulates information about the local - environment. For example, it knows how to determine: - - * the name of the repository to which the push occurred - - * what user did the push - - * what users want to be informed about various types of changes. - - An Environment object is expected to have the following methods: - - get_repo_shortname() - - Return a short name for the repository, for display - purposes. - - get_repo_path() - - Return the absolute path to the Git repository. - - get_emailprefix() - - Return a string that will be prefixed to every email's - subject. - - get_pusher() - - Return the username of the person who pushed the changes. - This value is used in the email body to indicate who - pushed the change. - - get_pusher_email() (may return None) - - Return the email address of the person who pushed the - changes. The value should be a single RFC 2822 email - address as a string; e.g., "Joe User <user@example.com>" - if available, otherwise "user@example.com". If set, the - value is used as the Reply-To address for refchange - emails. If it is impossible to determine the pusher's - email, this attribute should be set to None (in which case - no Reply-To header will be output). - - get_sender() - - Return the address to be used as the 'From' email address - in the email envelope. - - get_fromaddr(change=None) - - Return the 'From' email address used in the email 'From:' - headers. If the change is known when this function is - called, it is passed in as the 'change' parameter. (May - be a full RFC 2822 email address like 'Joe User - <user@example.com>'.) - - get_administrator() - - Return the name and/or email of the repository - administrator. This value is used in the footer as the - person to whom requests to be removed from the - notification list should be sent. Ideally, it should - include a valid email address. - - get_reply_to_refchange() - get_reply_to_commit() - - Return the address to use in the email "Reply-To" header, - as a string. These can be an RFC 2822 email address, or - None to omit the "Reply-To" header. - get_reply_to_refchange() is used for refchange emails; - get_reply_to_commit() is used for individual commit - emails. - - get_ref_filter_regex() - - Return a tuple -- a compiled regex, and a boolean indicating - whether the regex picks refs to include (if False, the regex - matches on refs to exclude). - - get_default_ref_ignore_regex() - - Return a regex that should be ignored for both what emails - to send and when computing what commits are considered new - to the repository. Default is "^refs/notes/". - - get_max_subject_length() - - Return an int giving the maximal length for the subject - (git log --oneline). - - They should also define the following attributes: - - announce_show_shortlog (bool) - - True iff announce emails should include a shortlog. - - commit_email_format (string) - - If "html", generate commit emails in HTML instead of plain text - used by default. - - html_in_intro (bool) - html_in_footer (bool) - - When generating HTML emails, the introduction (respectively, - the footer) will be HTML-escaped iff html_in_intro (respectively, - the footer) is true. When false, only the values used to expand - the template are escaped. - - refchange_showgraph (bool) - - True iff refchanges emails should include a detailed graph. - - refchange_showlog (bool) - - True iff refchanges emails should include a detailed log. - - diffopts (list of strings) - - The options that should be passed to 'git diff' for the - summary email. The value should be a list of strings - representing words to be passed to the command. - - graphopts (list of strings) - - Analogous to diffopts, but contains options passed to - 'git log --graph' when generating the detailed graph for - a set of commits (see refchange_showgraph) - - logopts (list of strings) - - Analogous to diffopts, but contains options passed to - 'git log' when generating the detailed log for a set of - commits (see refchange_showlog) - - commitlogopts (list of strings) - - The options that should be passed to 'git log' for each - commit mail. The value should be a list of strings - representing words to be passed to the command. - - date_substitute (string) - - String to be used in substitution for 'Date:' at start of - line in the output of 'git log'. - - quiet (bool) - On success do not write to stderr - - stdout (bool) - Write email to stdout rather than emailing. Useful for debugging - - combine_when_single_commit (bool) - - True if a combined email should be produced when a single - new commit is pushed to a branch, False otherwise. - - from_refchange, from_commit (strings) - - Addresses to use for the From: field for refchange emails - and commit emails respectively. Set from - multimailhook.fromRefchange and multimailhook.fromCommit - by ConfigEnvironmentMixin. - - log_file, error_log_file, debug_log_file (string) - - Name of a file to which logs should be sent. - - verbose (int) - - How verbose the system should be. - - 0 (default): show info, errors, ... - - 1 : show basic debug info - """ - - REPO_NAME_RE = re.compile(r'^(?P<name>.+?)(?:\.git)$') - - def __init__(self, osenv=None): - self.osenv = osenv or os.environ - self.announce_show_shortlog = False - self.commit_email_format = "text" - self.html_in_intro = False - self.html_in_footer = False - self.commitBrowseURL = None - self.maxcommitemails = 500 - self.excludemergerevisions = False - self.diffopts = ['--stat', '--summary', '--find-copies-harder'] - self.graphopts = ['--oneline', '--decorate'] - self.logopts = [] - self.refchange_showgraph = False - self.refchange_showlog = False - self.commitlogopts = ['-C', '--stat', '-p', '--cc'] - self.date_substitute = 'AuthorDate: ' - self.quiet = False - self.stdout = False - self.combine_when_single_commit = True - self.logger = None - - self.COMPUTED_KEYS = [ - 'administrator', - 'charset', - 'emailprefix', - 'pusher', - 'pusher_email', - 'repo_path', - 'repo_shortname', - 'sender', - ] - - self._values = None - - def get_logger(self): - """Get (possibly creates) the logger associated to this environment.""" - if self.logger is None: - self.logger = Logger(self) - return self.logger - - def get_repo_shortname(self): - """Use the last part of the repo path, with ".git" stripped off if present.""" - - basename = os.path.basename(os.path.abspath(self.get_repo_path())) - m = self.REPO_NAME_RE.match(basename) - if m: - return m.group('name') - else: - return basename - - def get_pusher(self): - raise NotImplementedError() - - def get_pusher_email(self): - return None - - def get_fromaddr(self, change=None): - config = Config('user') - fromname = config.get('name', default='') - fromemail = config.get('email', default='') - if fromemail: - return formataddr([fromname, fromemail]) - return self.get_sender() - - def get_administrator(self): - return 'the administrator of this repository' - - def get_emailprefix(self): - return '' - - def get_repo_path(self): - if read_git_output(['rev-parse', '--is-bare-repository']) == 'true': - path = get_git_dir() - else: - path = read_git_output(['rev-parse', '--show-toplevel']) - return os.path.abspath(path) - - def get_charset(self): - return CHARSET - - def get_values(self): - """Return a dictionary {keyword: expansion} for this Environment. - - This method is called by Change._compute_values(). The keys - in the returned dictionary are available to be used in any of - the templates. The dictionary is created by calling - self.get_NAME() for each of the attributes named in - COMPUTED_KEYS and recording those that do not return None. - The return value is always a new dictionary.""" - - if self._values is None: - values = {'': ''} # %()s expands to the empty string. - - for key in self.COMPUTED_KEYS: - value = getattr(self, 'get_%s' % (key,))() - if value is not None: - values[key] = value - - self._values = values - - return self._values.copy() - - def get_refchange_recipients(self, refchange): - """Return the recipients for notifications about refchange. - - Return the list of email addresses to which notifications - about the specified ReferenceChange should be sent.""" - - raise NotImplementedError() - - def get_announce_recipients(self, annotated_tag_change): - """Return the recipients for notifications about annotated_tag_change. - - Return the list of email addresses to which notifications - about the specified AnnotatedTagChange should be sent.""" - - raise NotImplementedError() - - def get_reply_to_refchange(self, refchange): - return self.get_pusher_email() - - def get_revision_recipients(self, revision): - """Return the recipients for messages about revision. - - Return the list of email addresses to which notifications - about the specified Revision should be sent. This method - could be overridden, for example, to take into account the - contents of the revision when deciding whom to notify about - it. For example, there could be a scheme for users to express - interest in particular files or subdirectories, and only - receive notification emails for revisions that affecting those - files.""" - - raise NotImplementedError() - - def get_reply_to_commit(self, revision): - return revision.author - - def get_default_ref_ignore_regex(self): - # The commit messages of git notes are essentially meaningless - # and "filenames" in git notes commits are an implementational - # detail that might surprise users at first. As such, we - # would need a completely different method for handling emails - # of git notes in order for them to be of benefit for users, - # which we simply do not have right now. - return "^refs/notes/" - - def get_max_subject_length(self): - """Return the maximal subject line (git log --oneline) length. - Longer subject lines will be truncated.""" - raise NotImplementedError() - - def filter_body(self, lines): - """Filter the lines intended for an email body. - - lines is an iterable over the lines that would go into the - email body. Filter it (e.g., limit the number of lines, the - line length, character set, etc.), returning another iterable. - See FilterLinesEnvironmentMixin and MaxlinesEnvironmentMixin - for classes implementing this functionality.""" - - return lines - - def log_msg(self, msg): - """Write the string msg on a log file or on stderr. - - Sends the text to stderr by default, override to change the behavior.""" - self.get_logger().info(msg) - - def log_warning(self, msg): - """Write the string msg on a log file or on stderr. - - Sends the text to stderr by default, override to change the behavior.""" - self.get_logger().warning(msg) - - def log_error(self, msg): - """Write the string msg on a log file or on stderr. - - Sends the text to stderr by default, override to change the behavior.""" - self.get_logger().error(msg) - - def check(self): - pass - - -class ConfigEnvironmentMixin(Environment): - """A mixin that sets self.config to its constructor's config argument. - - This class's constructor consumes the "config" argument. - - Mixins that need to inspect the config should inherit from this - class (1) to make sure that "config" is still in the constructor - arguments with its own constructor runs and/or (2) to be sure that - self.config is set after construction.""" - - def __init__(self, config, **kw): - super(ConfigEnvironmentMixin, self).__init__(**kw) - self.config = config - - -class ConfigOptionsEnvironmentMixin(ConfigEnvironmentMixin): - """An Environment that reads most of its information from "git config".""" - - @staticmethod - def forbid_field_values(name, value, forbidden): - for forbidden_val in forbidden: - if value is not None and value.lower() == forbidden: - raise ConfigurationException( - '"%s" is not an allowed setting for %s' % (value, name) - ) - - def __init__(self, config, **kw): - super(ConfigOptionsEnvironmentMixin, self).__init__( - config=config, **kw - ) - - for var, cfg in ( - ('announce_show_shortlog', 'announceshortlog'), - ('refchange_showgraph', 'refchangeShowGraph'), - ('refchange_showlog', 'refchangeshowlog'), - ('quiet', 'quiet'), - ('stdout', 'stdout'), - ): - val = config.get_bool(cfg) - if val is not None: - setattr(self, var, val) - - commit_email_format = config.get('commitEmailFormat') - if commit_email_format is not None: - if commit_email_format != "html" and commit_email_format != "text": - self.log_warning( - '*** Unknown value for multimailhook.commitEmailFormat: %s\n' % - commit_email_format + - '*** Expected either "text" or "html". Ignoring.\n' - ) - else: - self.commit_email_format = commit_email_format - - html_in_intro = config.get_bool('htmlInIntro') - if html_in_intro is not None: - self.html_in_intro = html_in_intro - - html_in_footer = config.get_bool('htmlInFooter') - if html_in_footer is not None: - self.html_in_footer = html_in_footer - - self.commitBrowseURL = config.get('commitBrowseURL') - - self.excludemergerevisions = config.get('excludeMergeRevisions') - - maxcommitemails = config.get('maxcommitemails') - if maxcommitemails is not None: - try: - self.maxcommitemails = int(maxcommitemails) - except ValueError: - self.log_warning( - '*** Malformed value for multimailhook.maxCommitEmails: %s\n' - % maxcommitemails + - '*** Expected a number. Ignoring.\n' - ) - - diffopts = config.get('diffopts') - if diffopts is not None: - self.diffopts = shlex.split(diffopts) - - graphopts = config.get('graphOpts') - if graphopts is not None: - self.graphopts = shlex.split(graphopts) - - logopts = config.get('logopts') - if logopts is not None: - self.logopts = shlex.split(logopts) - - commitlogopts = config.get('commitlogopts') - if commitlogopts is not None: - self.commitlogopts = shlex.split(commitlogopts) - - date_substitute = config.get('dateSubstitute') - if date_substitute == 'none': - self.date_substitute = None - elif date_substitute is not None: - self.date_substitute = date_substitute - - reply_to = config.get('replyTo') - self.__reply_to_refchange = config.get('replyToRefchange', default=reply_to) - self.forbid_field_values('replyToRefchange', - self.__reply_to_refchange, - ['author']) - self.__reply_to_commit = config.get('replyToCommit', default=reply_to) - - self.from_refchange = config.get('fromRefchange') - self.forbid_field_values('fromRefchange', - self.from_refchange, - ['author', 'none']) - self.from_commit = config.get('fromCommit') - self.forbid_field_values('fromCommit', - self.from_commit, - ['none']) - - combine = config.get_bool('combineWhenSingleCommit') - if combine is not None: - self.combine_when_single_commit = combine - - self.log_file = config.get('logFile', default=None) - self.error_log_file = config.get('errorLogFile', default=None) - self.debug_log_file = config.get('debugLogFile', default=None) - if config.get_bool('Verbose', default=False): - self.verbose = 1 - else: - self.verbose = 0 - - def get_administrator(self): - return ( - self.config.get('administrator') or - self.get_sender() or - super(ConfigOptionsEnvironmentMixin, self).get_administrator() - ) - - def get_repo_shortname(self): - return ( - self.config.get('reponame') or - super(ConfigOptionsEnvironmentMixin, self).get_repo_shortname() - ) - - def get_emailprefix(self): - emailprefix = self.config.get('emailprefix') - if emailprefix is not None: - emailprefix = emailprefix.strip() - if emailprefix: - emailprefix += ' ' - else: - emailprefix = '[%(repo_shortname)s] ' - short_name = self.get_repo_shortname() - try: - return emailprefix % {'repo_shortname': short_name} - except: - self.get_logger().error( - '*** Invalid multimailhook.emailPrefix: %s\n' % emailprefix + - '*** %s\n' % sys.exc_info()[1] + - "*** Only the '%(repo_shortname)s' placeholder is allowed\n" - ) - raise ConfigurationException( - '"%s" is not an allowed setting for emailPrefix' % emailprefix - ) - - def get_sender(self): - return self.config.get('envelopesender') - - def process_addr(self, addr, change): - if addr.lower() == 'author': - if hasattr(change, 'author'): - return change.author - else: - return None - elif addr.lower() == 'pusher': - return self.get_pusher_email() - elif addr.lower() == 'none': - return None - else: - return addr - - def get_fromaddr(self, change=None): - fromaddr = self.config.get('from') - if change: - specific_fromaddr = change.get_specific_fromaddr() - if specific_fromaddr: - fromaddr = specific_fromaddr - if fromaddr: - fromaddr = self.process_addr(fromaddr, change) - if fromaddr: - return fromaddr - return super(ConfigOptionsEnvironmentMixin, self).get_fromaddr(change) - - def get_reply_to_refchange(self, refchange): - if self.__reply_to_refchange is None: - return super(ConfigOptionsEnvironmentMixin, self).get_reply_to_refchange(refchange) - else: - return self.process_addr(self.__reply_to_refchange, refchange) - - def get_reply_to_commit(self, revision): - if self.__reply_to_commit is None: - return super(ConfigOptionsEnvironmentMixin, self).get_reply_to_commit(revision) - else: - return self.process_addr(self.__reply_to_commit, revision) - - def get_scancommitforcc(self): - return self.config.get('scancommitforcc') - - -class FilterLinesEnvironmentMixin(Environment): - """Handle encoding and maximum line length of body lines. - - email_max_line_length (int or None) - - The maximum length of any single line in the email body. - Longer lines are truncated at that length with ' [...]' - appended. - - strict_utf8 (bool) - - If this field is set to True, then the email body text is - expected to be UTF-8. Any invalid characters are - converted to U+FFFD, the Unicode replacement character - (encoded as UTF-8, of course). - - """ - - def __init__(self, strict_utf8=True, - email_max_line_length=500, max_subject_length=500, - **kw): - super(FilterLinesEnvironmentMixin, self).__init__(**kw) - self.__strict_utf8 = strict_utf8 - self.__email_max_line_length = email_max_line_length - self.__max_subject_length = max_subject_length - - def filter_body(self, lines): - lines = super(FilterLinesEnvironmentMixin, self).filter_body(lines) - if self.__strict_utf8: - if not PYTHON3: - lines = (line.decode(ENCODING, 'replace') for line in lines) - # Limit the line length in Unicode-space to avoid - # splitting characters: - if self.__email_max_line_length > 0: - lines = limit_linelength(lines, self.__email_max_line_length) - if not PYTHON3: - lines = (line.encode(ENCODING, 'replace') for line in lines) - elif self.__email_max_line_length: - lines = limit_linelength(lines, self.__email_max_line_length) - - return lines - - def get_max_subject_length(self): - return self.__max_subject_length - - -class ConfigFilterLinesEnvironmentMixin( - ConfigEnvironmentMixin, - FilterLinesEnvironmentMixin, - ): - """Handle encoding and maximum line length based on config.""" - - def __init__(self, config, **kw): - strict_utf8 = config.get_bool('emailstrictutf8', default=None) - if strict_utf8 is not None: - kw['strict_utf8'] = strict_utf8 - - email_max_line_length = config.get('emailmaxlinelength') - if email_max_line_length is not None: - kw['email_max_line_length'] = int(email_max_line_length) - - max_subject_length = config.get('subjectMaxLength', default=email_max_line_length) - if max_subject_length is not None: - kw['max_subject_length'] = int(max_subject_length) - - super(ConfigFilterLinesEnvironmentMixin, self).__init__( - config=config, **kw - ) - - -class MaxlinesEnvironmentMixin(Environment): - """Limit the email body to a specified number of lines.""" - - def __init__(self, emailmaxlines, **kw): - super(MaxlinesEnvironmentMixin, self).__init__(**kw) - self.__emailmaxlines = emailmaxlines - - def filter_body(self, lines): - lines = super(MaxlinesEnvironmentMixin, self).filter_body(lines) - if self.__emailmaxlines > 0: - lines = limit_lines(lines, self.__emailmaxlines) - return lines - - -class ConfigMaxlinesEnvironmentMixin( - ConfigEnvironmentMixin, - MaxlinesEnvironmentMixin, - ): - """Limit the email body to the number of lines specified in config.""" - - def __init__(self, config, **kw): - emailmaxlines = int(config.get('emailmaxlines', default='0')) - super(ConfigMaxlinesEnvironmentMixin, self).__init__( - config=config, - emailmaxlines=emailmaxlines, - **kw - ) - - -class FQDNEnvironmentMixin(Environment): - """A mixin that sets the host's FQDN to its constructor argument.""" - - def __init__(self, fqdn, **kw): - super(FQDNEnvironmentMixin, self).__init__(**kw) - self.COMPUTED_KEYS += ['fqdn'] - self.__fqdn = fqdn - - def get_fqdn(self): - """Return the fully-qualified domain name for this host. - - Return None if it is unavailable or unwanted.""" - - return self.__fqdn - - -class ConfigFQDNEnvironmentMixin( - ConfigEnvironmentMixin, - FQDNEnvironmentMixin, - ): - """Read the FQDN from the config.""" - - def __init__(self, config, **kw): - fqdn = config.get('fqdn') - super(ConfigFQDNEnvironmentMixin, self).__init__( - config=config, - fqdn=fqdn, - **kw - ) - - -class ComputeFQDNEnvironmentMixin(FQDNEnvironmentMixin): - """Get the FQDN by calling socket.getfqdn().""" - - def __init__(self, **kw): - super(ComputeFQDNEnvironmentMixin, self).__init__( - fqdn=socket.getfqdn(), - **kw - ) - - -class PusherDomainEnvironmentMixin(ConfigEnvironmentMixin): - """Deduce pusher_email from pusher by appending an emaildomain.""" - - def __init__(self, **kw): - super(PusherDomainEnvironmentMixin, self).__init__(**kw) - self.__emaildomain = self.config.get('emaildomain') - - def get_pusher_email(self): - if self.__emaildomain: - # Derive the pusher's full email address in the default way: - return '%s@%s' % (self.get_pusher(), self.__emaildomain) - else: - return super(PusherDomainEnvironmentMixin, self).get_pusher_email() - - -class StaticRecipientsEnvironmentMixin(Environment): - """Set recipients statically based on constructor parameters.""" - - def __init__( - self, - refchange_recipients, announce_recipients, revision_recipients, scancommitforcc, - **kw - ): - super(StaticRecipientsEnvironmentMixin, self).__init__(**kw) - - # The recipients for various types of notification emails, as - # RFC 2822 email addresses separated by commas (or the empty - # string if no recipients are configured). Although there is - # a mechanism to choose the recipient lists based on on the - # actual *contents* of the change being reported, we only - # choose based on the *type* of the change. Therefore we can - # compute them once and for all: - self.__refchange_recipients = refchange_recipients - self.__announce_recipients = announce_recipients - self.__revision_recipients = revision_recipients - - def check(self): - if not (self.get_refchange_recipients(None) or - self.get_announce_recipients(None) or - self.get_revision_recipients(None) or - self.get_scancommitforcc()): - raise ConfigurationException('No email recipients configured!') - super(StaticRecipientsEnvironmentMixin, self).check() - - def get_refchange_recipients(self, refchange): - if self.__refchange_recipients is None: - return super(StaticRecipientsEnvironmentMixin, - self).get_refchange_recipients(refchange) - return self.__refchange_recipients - - def get_announce_recipients(self, annotated_tag_change): - if self.__announce_recipients is None: - return super(StaticRecipientsEnvironmentMixin, - self).get_refchange_recipients(annotated_tag_change) - return self.__announce_recipients - - def get_revision_recipients(self, revision): - if self.__revision_recipients is None: - return super(StaticRecipientsEnvironmentMixin, - self).get_refchange_recipients(revision) - return self.__revision_recipients - - -class CLIRecipientsEnvironmentMixin(Environment): - """Mixin storing recipients information coming from the - command-line.""" - - def __init__(self, cli_recipients=None, **kw): - super(CLIRecipientsEnvironmentMixin, self).__init__(**kw) - self.__cli_recipients = cli_recipients - - def get_refchange_recipients(self, refchange): - if self.__cli_recipients is None: - return super(CLIRecipientsEnvironmentMixin, - self).get_refchange_recipients(refchange) - return self.__cli_recipients - - def get_announce_recipients(self, annotated_tag_change): - if self.__cli_recipients is None: - return super(CLIRecipientsEnvironmentMixin, - self).get_announce_recipients(annotated_tag_change) - return self.__cli_recipients - - def get_revision_recipients(self, revision): - if self.__cli_recipients is None: - return super(CLIRecipientsEnvironmentMixin, - self).get_revision_recipients(revision) - return self.__cli_recipients - - -class ConfigRecipientsEnvironmentMixin( - ConfigEnvironmentMixin, - StaticRecipientsEnvironmentMixin - ): - """Determine recipients statically based on config.""" - - def __init__(self, config, **kw): - super(ConfigRecipientsEnvironmentMixin, self).__init__( - config=config, - refchange_recipients=self._get_recipients( - config, 'refchangelist', 'mailinglist', - ), - announce_recipients=self._get_recipients( - config, 'announcelist', 'refchangelist', 'mailinglist', - ), - revision_recipients=self._get_recipients( - config, 'commitlist', 'mailinglist', - ), - scancommitforcc=config.get('scancommitforcc'), - **kw - ) - - def _get_recipients(self, config, *names): - """Return the recipients for a particular type of message. - - Return the list of email addresses to which a particular type - of notification email should be sent, by looking at the config - value for "multimailhook.$name" for each of names. Use the - value from the first name that is configured. The return - value is a (possibly empty) string containing RFC 2822 email - addresses separated by commas. If no configuration could be - found, raise a ConfigurationException.""" - - for name in names: - lines = config.get_all(name) - if lines is not None: - lines = [line.strip() for line in lines] - # Single "none" is a special value equivalen to empty string. - if lines == ['none']: - lines = [''] - return ', '.join(lines) - else: - return '' - - -class StaticRefFilterEnvironmentMixin(Environment): - """Set branch filter statically based on constructor parameters.""" - - def __init__(self, ref_filter_incl_regex, ref_filter_excl_regex, - ref_filter_do_send_regex, ref_filter_dont_send_regex, - **kw): - super(StaticRefFilterEnvironmentMixin, self).__init__(**kw) - - if ref_filter_incl_regex and ref_filter_excl_regex: - raise ConfigurationException( - "Cannot specify both a ref inclusion and exclusion regex.") - self.__is_inclusion_filter = bool(ref_filter_incl_regex) - default_exclude = self.get_default_ref_ignore_regex() - if ref_filter_incl_regex: - ref_filter_regex = ref_filter_incl_regex - elif ref_filter_excl_regex: - ref_filter_regex = ref_filter_excl_regex + '|' + default_exclude - else: - ref_filter_regex = default_exclude - try: - self.__compiled_regex = re.compile(ref_filter_regex) - except Exception: - raise ConfigurationException( - 'Invalid Ref Filter Regex "%s": %s' % (ref_filter_regex, sys.exc_info()[1])) - - if ref_filter_do_send_regex and ref_filter_dont_send_regex: - raise ConfigurationException( - "Cannot specify both a ref doSend and dontSend regex.") - self.__is_do_send_filter = bool(ref_filter_do_send_regex) - if ref_filter_do_send_regex: - ref_filter_send_regex = ref_filter_do_send_regex - elif ref_filter_dont_send_regex: - ref_filter_send_regex = ref_filter_dont_send_regex - else: - ref_filter_send_regex = '.*' - self.__is_do_send_filter = True - try: - self.__send_compiled_regex = re.compile(ref_filter_send_regex) - except Exception: - raise ConfigurationException( - 'Invalid Ref Filter Regex "%s": %s' % - (ref_filter_send_regex, sys.exc_info()[1])) - - def get_ref_filter_regex(self, send_filter=False): - if send_filter: - return self.__send_compiled_regex, self.__is_do_send_filter - else: - return self.__compiled_regex, self.__is_inclusion_filter - - -class ConfigRefFilterEnvironmentMixin( - ConfigEnvironmentMixin, - StaticRefFilterEnvironmentMixin - ): - """Determine branch filtering statically based on config.""" - - def _get_regex(self, config, key): - """Get a list of whitespace-separated regex. The refFilter* config - variables are multivalued (hence the use of get_all), and we - allow each entry to be a whitespace-separated list (hence the - split on each line). The whole thing is glued into a single regex.""" - values = config.get_all(key) - if values is None: - return values - items = [] - for line in values: - for i in line.split(): - items.append(i) - if items == []: - return None - return '|'.join(items) - - def __init__(self, config, **kw): - super(ConfigRefFilterEnvironmentMixin, self).__init__( - config=config, - ref_filter_incl_regex=self._get_regex(config, 'refFilterInclusionRegex'), - ref_filter_excl_regex=self._get_regex(config, 'refFilterExclusionRegex'), - ref_filter_do_send_regex=self._get_regex(config, 'refFilterDoSendRegex'), - ref_filter_dont_send_regex=self._get_regex(config, 'refFilterDontSendRegex'), - **kw - ) - - -class ProjectdescEnvironmentMixin(Environment): - """Make a "projectdesc" value available for templates. - - By default, it is set to the first line of $GIT_DIR/description - (if that file is present and appears to be set meaningfully).""" - - def __init__(self, **kw): - super(ProjectdescEnvironmentMixin, self).__init__(**kw) - self.COMPUTED_KEYS += ['projectdesc'] - - def get_projectdesc(self): - """Return a one-line description of the project.""" - - git_dir = get_git_dir() - try: - projectdesc = open(os.path.join(git_dir, 'description')).readline().strip() - if projectdesc and not projectdesc.startswith('Unnamed repository'): - return projectdesc - except IOError: - pass - - return 'UNNAMED PROJECT' - - -class GenericEnvironmentMixin(Environment): - def get_pusher(self): - return self.osenv.get('USER', self.osenv.get('USERNAME', 'unknown user')) - - -class GitoliteEnvironmentHighPrecMixin(Environment): - def get_pusher(self): - return self.osenv.get('GL_USER', 'unknown user') - - -class GitoliteEnvironmentLowPrecMixin( - ConfigEnvironmentMixin, - Environment): - - def get_repo_shortname(self): - # The gitolite environment variable $GL_REPO is a pretty good - # repo_shortname (though it's probably not as good as a value - # the user might have explicitly put in his config). - return ( - self.osenv.get('GL_REPO', None) or - super(GitoliteEnvironmentLowPrecMixin, self).get_repo_shortname() - ) - - @staticmethod - def _compile_regex(re_template): - return ( - re.compile(re_template % x) - for x in ( - r'BEGIN\s+USER\s+EMAILS', - r'([^\s]+)\s+(.*)', - r'END\s+USER\s+EMAILS', - )) - - def get_fromaddr(self, change=None): - GL_USER = self.osenv.get('GL_USER') - if GL_USER is not None: - # Find the path to gitolite.conf. Note that gitolite v3 - # did away with the GL_ADMINDIR and GL_CONF environment - # variables (they are now hard-coded). - GL_ADMINDIR = self.osenv.get( - 'GL_ADMINDIR', - os.path.expanduser(os.path.join('~', '.gitolite'))) - GL_CONF = self.osenv.get( - 'GL_CONF', - os.path.join(GL_ADMINDIR, 'conf', 'gitolite.conf')) - - mailaddress_map = self.config.get('MailaddressMap') - # If relative, consider relative to GL_CONF: - if mailaddress_map: - mailaddress_map = os.path.join(os.path.dirname(GL_CONF), - mailaddress_map) - if os.path.isfile(mailaddress_map): - f = open(mailaddress_map, 'rU') - try: - # Leading '#' is optional - re_begin, re_user, re_end = self._compile_regex( - r'^(?:\s*#)?\s*%s\s*$') - for l in f: - l = l.rstrip('\n') - if re_begin.match(l) or re_end.match(l): - continue # Ignore these lines - m = re_user.match(l) - if m: - if m.group(1) == GL_USER: - return m.group(2) - else: - continue # Not this user, but not an error - raise ConfigurationException( - "Syntax error in mail address map.\n" - "Check file {}.\n" - "Line: {}".format(mailaddress_map, l)) - - finally: - f.close() - - if os.path.isfile(GL_CONF): - f = open(GL_CONF, 'rU') - try: - in_user_emails_section = False - re_begin, re_user, re_end = self._compile_regex( - r'^\s*#\s*%s\s*$') - for l in f: - l = l.rstrip('\n') - if not in_user_emails_section: - if re_begin.match(l): - in_user_emails_section = True - continue - if re_end.match(l): - break - m = re_user.match(l) - if m and m.group(1) == GL_USER: - return m.group(2) - finally: - f.close() - return super(GitoliteEnvironmentLowPrecMixin, self).get_fromaddr(change) - - -class IncrementalDateTime(object): - """Simple wrapper to give incremental date/times. - - Each call will result in a date/time a second later than the - previous call. This can be used to falsify email headers, to - increase the likelihood that email clients sort the emails - correctly.""" - - def __init__(self): - self.time = time.time() - self.next = self.__next__ # Python 2 backward compatibility - - def __next__(self): - formatted = formatdate(self.time, True) - self.time += 1 - return formatted - - -class StashEnvironmentHighPrecMixin(Environment): - def __init__(self, user=None, repo=None, **kw): - super(StashEnvironmentHighPrecMixin, - self).__init__(user=user, repo=repo, **kw) - self.__user = user - self.__repo = repo - - def get_pusher(self): - return re.match(r'(.*?)\s*<', self.__user).group(1) - - def get_pusher_email(self): - return self.__user - - -class StashEnvironmentLowPrecMixin(Environment): - def __init__(self, user=None, repo=None, **kw): - super(StashEnvironmentLowPrecMixin, self).__init__(**kw) - self.__repo = repo - self.__user = user - - def get_repo_shortname(self): - return self.__repo - - def get_fromaddr(self, change=None): - return self.__user - - -class GerritEnvironmentHighPrecMixin(Environment): - def __init__(self, project=None, submitter=None, update_method=None, **kw): - super(GerritEnvironmentHighPrecMixin, - self).__init__(submitter=submitter, project=project, **kw) - self.__project = project - self.__submitter = submitter - self.__update_method = update_method - "Make an 'update_method' value available for templates." - self.COMPUTED_KEYS += ['update_method'] - - def get_pusher(self): - if self.__submitter: - if self.__submitter.find('<') != -1: - # Submitter has a configured email, we transformed - # __submitter into an RFC 2822 string already. - return re.match(r'(.*?)\s*<', self.__submitter).group(1) - else: - # Submitter has no configured email, it's just his name. - return self.__submitter - else: - # If we arrive here, this means someone pushed "Submit" from - # the gerrit web UI for the CR (or used one of the programmatic - # APIs to do the same, such as gerrit review) and the - # merge/push was done by the Gerrit user. It was technically - # triggered by someone else, but sadly we have no way of - # determining who that someone else is at this point. - return 'Gerrit' # 'unknown user'? - - def get_pusher_email(self): - if self.__submitter: - return self.__submitter - else: - return super(GerritEnvironmentHighPrecMixin, self).get_pusher_email() - - def get_default_ref_ignore_regex(self): - default = super(GerritEnvironmentHighPrecMixin, self).get_default_ref_ignore_regex() - return default + '|^refs/changes/|^refs/cache-automerge/|^refs/meta/' - - def get_revision_recipients(self, revision): - # Merge commits created by Gerrit when users hit "Submit this patchset" - # in the Web UI (or do equivalently with REST APIs or the gerrit review - # command) are not something users want to see an individual email for. - # Filter them out. - committer = read_git_output(['log', '--no-walk', '--format=%cN', - revision.rev.sha1]) - if committer == 'Gerrit Code Review': - return [] - else: - return super(GerritEnvironmentHighPrecMixin, self).get_revision_recipients(revision) - - def get_update_method(self): - return self.__update_method - - -class GerritEnvironmentLowPrecMixin(Environment): - def __init__(self, project=None, submitter=None, **kw): - super(GerritEnvironmentLowPrecMixin, self).__init__(**kw) - self.__project = project - self.__submitter = submitter - - def get_repo_shortname(self): - return self.__project - - def get_fromaddr(self, change=None): - if self.__submitter and self.__submitter.find('<') != -1: - return self.__submitter - else: - return super(GerritEnvironmentLowPrecMixin, self).get_fromaddr(change) - - -class Push(object): - """Represent an entire push (i.e., a group of ReferenceChanges). - - It is easy to figure out what commits were added to a *branch* by - a Reference change: - - git rev-list change.old..change.new - - or removed from a *branch*: - - git rev-list change.new..change.old - - But it is not quite so trivial to determine which entirely new - commits were added to the *repository* by a push and which old - commits were discarded by a push. A big part of the job of this - class is to figure out these things, and to make sure that new - commits are only detailed once even if they were added to multiple - references. - - The first step is to determine the "other" references--those - unaffected by the current push. They are computed by listing all - references then removing any affected by this push. The results - are stored in Push._other_ref_sha1s. - - The commits contained in the repository before this push were - - git rev-list other1 other2 other3 ... change1.old change2.old ... - - Where "changeN.old" is the old value of one of the references - affected by this push. - - The commits contained in the repository after this push are - - git rev-list other1 other2 other3 ... change1.new change2.new ... - - The commits added by this push are the difference between these - two sets, which can be written - - git rev-list \ - ^other1 ^other2 ... \ - ^change1.old ^change2.old ... \ - change1.new change2.new ... - - The commits removed by this push can be computed by - - git rev-list \ - ^other1 ^other2 ... \ - ^change1.new ^change2.new ... \ - change1.old change2.old ... - - The last point is that it is possible that other pushes are - occurring simultaneously to this one, so reference values can - change at any time. It is impossible to eliminate all race - conditions, but we reduce the window of time during which problems - can occur by translating reference names to SHA1s as soon as - possible and working with SHA1s thereafter (because SHA1s are - immutable).""" - - # A map {(changeclass, changetype): integer} specifying the order - # that reference changes will be processed if multiple reference - # changes are included in a single push. The order is significant - # mostly because new commit notifications are threaded together - # with the first reference change that includes the commit. The - # following order thus causes commits to be grouped with branch - # changes (as opposed to tag changes) if possible. - SORT_ORDER = dict( - (value, i) for (i, value) in enumerate([ - (BranchChange, 'update'), - (BranchChange, 'create'), - (AnnotatedTagChange, 'update'), - (AnnotatedTagChange, 'create'), - (NonAnnotatedTagChange, 'update'), - (NonAnnotatedTagChange, 'create'), - (BranchChange, 'delete'), - (AnnotatedTagChange, 'delete'), - (NonAnnotatedTagChange, 'delete'), - (OtherReferenceChange, 'update'), - (OtherReferenceChange, 'create'), - (OtherReferenceChange, 'delete'), - ]) - ) - - def __init__(self, environment, changes, ignore_other_refs=False): - self.changes = sorted(changes, key=self._sort_key) - self.__other_ref_sha1s = None - self.__cached_commits_spec = {} - self.environment = environment - - if ignore_other_refs: - self.__other_ref_sha1s = set() - - @classmethod - def _sort_key(klass, change): - return (klass.SORT_ORDER[change.__class__, change.change_type], change.refname,) - - @property - def _other_ref_sha1s(self): - """The GitObjects referred to by references unaffected by this push. - """ - if self.__other_ref_sha1s is None: - # The refnames being changed by this push: - updated_refs = set( - change.refname - for change in self.changes - ) - - # The SHA-1s of commits referred to by all references in this - # repository *except* updated_refs: - sha1s = set() - fmt = ( - '%(objectname) %(objecttype) %(refname)\n' - '%(*objectname) %(*objecttype) %(refname)' - ) - ref_filter_regex, is_inclusion_filter = \ - self.environment.get_ref_filter_regex() - for line in read_git_lines( - ['for-each-ref', '--format=%s' % (fmt,)]): - (sha1, type, name) = line.split(' ', 2) - if (sha1 and type == 'commit' and - name not in updated_refs and - include_ref(name, ref_filter_regex, is_inclusion_filter)): - sha1s.add(sha1) - - self.__other_ref_sha1s = sha1s - - return self.__other_ref_sha1s - - def _get_commits_spec_incl(self, new_or_old, reference_change=None): - """Get new or old SHA-1 from one or each of the changed refs. - - Return a list of SHA-1 commit identifier strings suitable as - arguments to 'git rev-list' (or 'git log' or ...). The - returned identifiers are either the old or new values from one - or all of the changed references, depending on the values of - new_or_old and reference_change. - - new_or_old is either the string 'new' or the string 'old'. If - 'new', the returned SHA-1 identifiers are the new values from - each changed reference. If 'old', the SHA-1 identifiers are - the old values from each changed reference. - - If reference_change is specified and not None, only the new or - old reference from the specified reference is included in the - return value. - - This function returns None if there are no matching revisions - (e.g., because a branch was deleted and new_or_old is 'new'). - """ - - if not reference_change: - incl_spec = sorted( - getattr(change, new_or_old).sha1 - for change in self.changes - if getattr(change, new_or_old) - ) - if not incl_spec: - incl_spec = None - elif not getattr(reference_change, new_or_old).commit_sha1: - incl_spec = None - else: - incl_spec = [getattr(reference_change, new_or_old).commit_sha1] - return incl_spec - - def _get_commits_spec_excl(self, new_or_old): - """Get exclusion revisions for determining new or discarded commits. - - Return a list of strings suitable as arguments to 'git - rev-list' (or 'git log' or ...) that will exclude all - commits that, depending on the value of new_or_old, were - either previously in the repository (useful for determining - which commits are new to the repository) or currently in the - repository (useful for determining which commits were - discarded from the repository). - - new_or_old is either the string 'new' or the string 'old'. If - 'new', the commits to be excluded are those that were in the - repository before the push. If 'old', the commits to be - excluded are those that are currently in the repository. """ - - old_or_new = {'old': 'new', 'new': 'old'}[new_or_old] - excl_revs = self._other_ref_sha1s.union( - getattr(change, old_or_new).sha1 - for change in self.changes - if getattr(change, old_or_new).type in ['commit', 'tag'] - ) - return ['^' + sha1 for sha1 in sorted(excl_revs)] - - def get_commits_spec(self, new_or_old, reference_change=None): - """Get rev-list arguments for added or discarded commits. - - Return a list of strings suitable as arguments to 'git - rev-list' (or 'git log' or ...) that select those commits - that, depending on the value of new_or_old, are either new to - the repository or were discarded from the repository. - - new_or_old is either the string 'new' or the string 'old'. If - 'new', the returned list is used to select commits that are - new to the repository. If 'old', the returned value is used - to select the commits that have been discarded from the - repository. - - If reference_change is specified and not None, the new or - discarded commits are limited to those that are reachable from - the new or old value of the specified reference. - - This function returns None if there are no added (or discarded) - revisions. - """ - key = (new_or_old, reference_change) - if key not in self.__cached_commits_spec: - ret = self._get_commits_spec_incl(new_or_old, reference_change) - if ret is not None: - ret.extend(self._get_commits_spec_excl(new_or_old)) - self.__cached_commits_spec[key] = ret - return self.__cached_commits_spec[key] - - def get_new_commits(self, reference_change=None): - """Return a list of commits added by this push. - - Return a list of the object names of commits that were added - by the part of this push represented by reference_change. If - reference_change is None, then return a list of *all* commits - added by this push.""" - - spec = self.get_commits_spec('new', reference_change) - return git_rev_list(spec) - - def get_discarded_commits(self, reference_change): - """Return a list of commits discarded by this push. - - Return a list of the object names of commits that were - entirely discarded from the repository by the part of this - push represented by reference_change.""" - - spec = self.get_commits_spec('old', reference_change) - return git_rev_list(spec) - - def send_emails(self, mailer, body_filter=None): - """Use send all of the notification emails needed for this push. - - Use send all of the notification emails (including reference - change emails and commit emails) needed for this push. Send - the emails using mailer. If body_filter is not None, then use - it to filter the lines that are intended for the email - body.""" - - # The sha1s of commits that were introduced by this push. - # They will be removed from this set as they are processed, to - # guarantee that one (and only one) email is generated for - # each new commit. - unhandled_sha1s = set(self.get_new_commits()) - send_date = IncrementalDateTime() - for change in self.changes: - sha1s = [] - for sha1 in reversed(list(self.get_new_commits(change))): - if sha1 in unhandled_sha1s: - sha1s.append(sha1) - unhandled_sha1s.remove(sha1) - - # Check if we've got anyone to send to - if not change.recipients: - change.environment.log_warning( - '*** no recipients configured so no email will be sent\n' - '*** for %r update %s->%s' - % (change.refname, change.old.sha1, change.new.sha1,) - ) - else: - if not change.environment.quiet: - change.environment.log_msg( - 'Sending notification emails to: %s' % (change.recipients,)) - extra_values = {'send_date': next(send_date)} - - rev = change.send_single_combined_email(sha1s) - if rev: - mailer.send( - change.generate_combined_email(self, rev, body_filter, extra_values), - rev.recipients, - ) - # This change is now fully handled; no need to handle - # individual revisions any further. - continue - else: - mailer.send( - change.generate_email(self, body_filter, extra_values), - change.recipients, - ) - - max_emails = change.environment.maxcommitemails - if max_emails and len(sha1s) > max_emails: - change.environment.log_warning( - '*** Too many new commits (%d), not sending commit emails.\n' % len(sha1s) + - '*** Try setting multimailhook.maxCommitEmails to a greater value\n' + - '*** Currently, multimailhook.maxCommitEmails=%d' % max_emails - ) - return - - for (num, sha1) in enumerate(sha1s): - rev = Revision(change, GitObject(sha1), num=num + 1, tot=len(sha1s)) - if len(rev.parents) > 1 and change.environment.excludemergerevisions: - # skipping a merge commit - continue - if not rev.recipients and rev.cc_recipients: - change.environment.log_msg('*** Replacing Cc: with To:') - rev.recipients = rev.cc_recipients - rev.cc_recipients = None - if rev.recipients: - extra_values = {'send_date': next(send_date)} - mailer.send( - rev.generate_email(self, body_filter, extra_values), - rev.recipients, - ) - - # Consistency check: - if unhandled_sha1s: - change.environment.log_error( - 'ERROR: No emails were sent for the following new commits:\n' - ' %s' - % ('\n '.join(sorted(unhandled_sha1s)),) - ) - - -def include_ref(refname, ref_filter_regex, is_inclusion_filter): - does_match = bool(ref_filter_regex.search(refname)) - if is_inclusion_filter: - return does_match - else: # exclusion filter -- we include the ref if the regex doesn't match - return not does_match - - -def run_as_post_receive_hook(environment, mailer): - environment.check() - send_filter_regex, send_is_inclusion_filter = environment.get_ref_filter_regex(True) - ref_filter_regex, is_inclusion_filter = environment.get_ref_filter_regex(False) - changes = [] - while True: - line = read_line(sys.stdin) - if line == '': - break - (oldrev, newrev, refname) = line.strip().split(' ', 2) - environment.get_logger().debug( - "run_as_post_receive_hook: oldrev=%s, newrev=%s, refname=%s" % - (oldrev, newrev, refname)) - - if not include_ref(refname, ref_filter_regex, is_inclusion_filter): - continue - if not include_ref(refname, send_filter_regex, send_is_inclusion_filter): - continue - changes.append( - ReferenceChange.create(environment, oldrev, newrev, refname) - ) - if not changes: - mailer.close() - return - push = Push(environment, changes) - try: - push.send_emails(mailer, body_filter=environment.filter_body) - finally: - mailer.close() - - -def run_as_update_hook(environment, mailer, refname, oldrev, newrev, force_send=False): - environment.check() - send_filter_regex, send_is_inclusion_filter = environment.get_ref_filter_regex(True) - ref_filter_regex, is_inclusion_filter = environment.get_ref_filter_regex(False) - if not include_ref(refname, ref_filter_regex, is_inclusion_filter): - return - if not include_ref(refname, send_filter_regex, send_is_inclusion_filter): - return - changes = [ - ReferenceChange.create( - environment, - read_git_output(['rev-parse', '--verify', oldrev]), - read_git_output(['rev-parse', '--verify', newrev]), - refname, - ), - ] - if not changes: - mailer.close() - return - push = Push(environment, changes, force_send) - try: - push.send_emails(mailer, body_filter=environment.filter_body) - finally: - mailer.close() - - -def check_ref_filter(environment): - send_filter_regex, send_is_inclusion = environment.get_ref_filter_regex(True) - ref_filter_regex, ref_is_inclusion = environment.get_ref_filter_regex(False) - - def inc_exc_lusion(b): - if b: - return 'inclusion' - else: - return 'exclusion' - - if send_filter_regex: - sys.stdout.write("DoSend/DontSend filter regex (" + - (inc_exc_lusion(send_is_inclusion)) + - '): ' + send_filter_regex.pattern + - '\n') - if send_filter_regex: - sys.stdout.write("Include/Exclude filter regex (" + - (inc_exc_lusion(ref_is_inclusion)) + - '): ' + ref_filter_regex.pattern + - '\n') - sys.stdout.write(os.linesep) - - sys.stdout.write( - "Refs marked as EXCLUDE are excluded by either refFilterInclusionRegex\n" - "or refFilterExclusionRegex. No emails will be sent for commits included\n" - "in these refs.\n" - "Refs marked as DONT-SEND are excluded by either refFilterDoSendRegex or\n" - "refFilterDontSendRegex, but not by either refFilterInclusionRegex or\n" - "refFilterExclusionRegex. Emails will be sent for commits included in these\n" - "refs only when the commit reaches a ref which isn't excluded.\n" - "Refs marked as DO-SEND are not excluded by any filter. Emails will\n" - "be sent normally for commits included in these refs.\n") - - sys.stdout.write(os.linesep) - - for refname in read_git_lines(['for-each-ref', '--format', '%(refname)']): - sys.stdout.write(refname) - if not include_ref(refname, ref_filter_regex, ref_is_inclusion): - sys.stdout.write(' EXCLUDE') - elif not include_ref(refname, send_filter_regex, send_is_inclusion): - sys.stdout.write(' DONT-SEND') - else: - sys.stdout.write(' DO-SEND') - - sys.stdout.write(os.linesep) - - -def show_env(environment, out): - out.write('Environment values:\n') - for (k, v) in sorted(environment.get_values().items()): - if k: # Don't show the {'' : ''} pair. - out.write(' %s : %r\n' % (k, v)) - out.write('\n') - # Flush to avoid interleaving with further log output - out.flush() - - -def check_setup(environment): - environment.check() - show_env(environment, sys.stdout) - sys.stdout.write("Now, checking that git-multimail's standard input " - "is properly set ..." + os.linesep) - sys.stdout.write("Please type some text and then press Return" + os.linesep) - stdin = sys.stdin.readline() - sys.stdout.write("You have just entered:" + os.linesep) - sys.stdout.write(stdin) - sys.stdout.write("git-multimail seems properly set up." + os.linesep) - - -def choose_mailer(config, environment): - mailer = config.get('mailer', default='sendmail') - - if mailer == 'smtp': - smtpserver = config.get('smtpserver', default='localhost') - smtpservertimeout = float(config.get('smtpservertimeout', default=10.0)) - smtpserverdebuglevel = int(config.get('smtpserverdebuglevel', default=0)) - smtpencryption = config.get('smtpencryption', default='none') - smtpuser = config.get('smtpuser', default='') - smtppass = config.get('smtppass', default='') - smtpcacerts = config.get('smtpcacerts', default='') - mailer = SMTPMailer( - environment, - envelopesender=(environment.get_sender() or environment.get_fromaddr()), - smtpserver=smtpserver, smtpservertimeout=smtpservertimeout, - smtpserverdebuglevel=smtpserverdebuglevel, - smtpencryption=smtpencryption, - smtpuser=smtpuser, - smtppass=smtppass, - smtpcacerts=smtpcacerts - ) - elif mailer == 'sendmail': - command = config.get('sendmailcommand') - if command: - command = shlex.split(command) - mailer = SendMailer(environment, - command=command, envelopesender=environment.get_sender()) - else: - environment.log_error( - 'fatal: multimailhook.mailer is set to an incorrect value: "%s"\n' % mailer + - 'please use one of "smtp" or "sendmail".' - ) - sys.exit(1) - return mailer - - -KNOWN_ENVIRONMENTS = { - 'generic': {'highprec': GenericEnvironmentMixin}, - 'gitolite': {'highprec': GitoliteEnvironmentHighPrecMixin, - 'lowprec': GitoliteEnvironmentLowPrecMixin}, - 'stash': {'highprec': StashEnvironmentHighPrecMixin, - 'lowprec': StashEnvironmentLowPrecMixin}, - 'gerrit': {'highprec': GerritEnvironmentHighPrecMixin, - 'lowprec': GerritEnvironmentLowPrecMixin}, - } - - -def choose_environment(config, osenv=None, env=None, recipients=None, - hook_info=None): - env_name = choose_environment_name(config, env, osenv) - environment_klass = build_environment_klass(env_name) - env = build_environment(environment_klass, env_name, config, - osenv, recipients, hook_info) - return env - - -def choose_environment_name(config, env, osenv): - if not osenv: - osenv = os.environ - - if not env: - env = config.get('environment') - - if not env: - if 'GL_USER' in osenv and 'GL_REPO' in osenv: - env = 'gitolite' - else: - env = 'generic' - return env - - -COMMON_ENVIRONMENT_MIXINS = [ - ConfigRecipientsEnvironmentMixin, - CLIRecipientsEnvironmentMixin, - ConfigRefFilterEnvironmentMixin, - ProjectdescEnvironmentMixin, - ConfigMaxlinesEnvironmentMixin, - ComputeFQDNEnvironmentMixin, - ConfigFilterLinesEnvironmentMixin, - PusherDomainEnvironmentMixin, - ConfigOptionsEnvironmentMixin, - ] - - -def build_environment_klass(env_name): - if 'class' in KNOWN_ENVIRONMENTS[env_name]: - return KNOWN_ENVIRONMENTS[env_name]['class'] - - environment_mixins = [] - known_env = KNOWN_ENVIRONMENTS[env_name] - if 'highprec' in known_env: - high_prec_mixin = known_env['highprec'] - environment_mixins.append(high_prec_mixin) - environment_mixins = environment_mixins + COMMON_ENVIRONMENT_MIXINS - if 'lowprec' in known_env: - low_prec_mixin = known_env['lowprec'] - environment_mixins.append(low_prec_mixin) - environment_mixins.append(Environment) - klass_name = env_name.capitalize() + 'Environment' - environment_klass = type( - klass_name, - tuple(environment_mixins), - {}, - ) - KNOWN_ENVIRONMENTS[env_name]['class'] = environment_klass - return environment_klass - - -GerritEnvironment = build_environment_klass('gerrit') -StashEnvironment = build_environment_klass('stash') -GitoliteEnvironment = build_environment_klass('gitolite') -GenericEnvironment = build_environment_klass('generic') - - -def build_environment(environment_klass, env, config, - osenv, recipients, hook_info): - environment_kw = { - 'osenv': osenv, - 'config': config, - } - - if env == 'stash': - environment_kw['user'] = hook_info['stash_user'] - environment_kw['repo'] = hook_info['stash_repo'] - elif env == 'gerrit': - environment_kw['project'] = hook_info['project'] - environment_kw['submitter'] = hook_info['submitter'] - environment_kw['update_method'] = hook_info['update_method'] - - environment_kw['cli_recipients'] = recipients - - return environment_klass(**environment_kw) - - -def get_version(): - oldcwd = os.getcwd() - try: - try: - os.chdir(os.path.dirname(os.path.realpath(__file__))) - git_version = read_git_output(['describe', '--tags', 'HEAD']) - if git_version == __version__: - return git_version - else: - return '%s (%s)' % (__version__, git_version) - except: - pass - finally: - os.chdir(oldcwd) - return __version__ - - -def compute_gerrit_options(options, args, required_gerrit_options, - raw_refname): - if None in required_gerrit_options: - raise SystemExit("Error: Specify all of --oldrev, --newrev, --refname, " - "and --project; or none of them.") - - if options.environment not in (None, 'gerrit'): - raise SystemExit("Non-gerrit environments incompatible with --oldrev, " - "--newrev, --refname, and --project") - options.environment = 'gerrit' - - if args: - raise SystemExit("Error: Positional parameters not allowed with " - "--oldrev, --newrev, and --refname.") - - # Gerrit oddly omits 'refs/heads/' in the refname when calling - # ref-updated hook; put it back. - git_dir = get_git_dir() - if (not os.path.exists(os.path.join(git_dir, raw_refname)) and - os.path.exists(os.path.join(git_dir, 'refs', 'heads', - raw_refname))): - options.refname = 'refs/heads/' + options.refname - - # New revisions can appear in a gerrit repository either due to someone - # pushing directly (in which case options.submitter will be set), or they - # can press "Submit this patchset" in the web UI for some CR (in which - # case options.submitter will not be set and gerrit will not have provided - # us the information about who pressed the button). - # - # Note for the nit-picky: I'm lumping in REST API calls and the ssh - # gerrit review command in with "Submit this patchset" button, since they - # have the same effect. - if options.submitter: - update_method = 'pushed' - # The submitter argument is almost an RFC 2822 email address; change it - # from 'User Name (email@domain)' to 'User Name <email@domain>' so it is - options.submitter = options.submitter.replace('(', '<').replace(')', '>') - else: - update_method = 'submitted' - # Gerrit knew who submitted this patchset, but threw that information - # away when it invoked this hook. However, *IF* Gerrit created a - # merge to bring the patchset in (project 'Submit Type' is either - # "Always Merge", or is "Merge if Necessary" and happens to be - # necessary for this particular CR), then it will have the committer - # of that merge be 'Gerrit Code Review' and the author will be the - # person who requested the submission of the CR. Since this is fairly - # likely for most gerrit installations (of a reasonable size), it's - # worth the extra effort to try to determine the actual submitter. - rev_info = read_git_lines(['log', '--no-walk', '--merges', - '--format=%cN%n%aN <%aE>', options.newrev]) - if rev_info and rev_info[0] == 'Gerrit Code Review': - options.submitter = rev_info[1] - - # We pass back refname, oldrev, newrev as args because then the - # gerrit ref-updated hook is much like the git update hook - return (options, - [options.refname, options.oldrev, options.newrev], - {'project': options.project, 'submitter': options.submitter, - 'update_method': update_method}) - - -def check_hook_specific_args(options, args): - raw_refname = options.refname - # Convert each string option unicode for Python3. - if PYTHON3: - opts = ['environment', 'recipients', 'oldrev', 'newrev', 'refname', - 'project', 'submitter', 'stash_user', 'stash_repo'] - for opt in opts: - if not hasattr(options, opt): - continue - obj = getattr(options, opt) - if obj: - enc = obj.encode('utf-8', 'surrogateescape') - dec = enc.decode('utf-8', 'replace') - setattr(options, opt, dec) - - # First check for stash arguments - if (options.stash_user is None) != (options.stash_repo is None): - raise SystemExit("Error: Specify both of --stash-user and " - "--stash-repo or neither.") - if options.stash_user: - options.environment = 'stash' - return options, args, {'stash_user': options.stash_user, - 'stash_repo': options.stash_repo} - - # Finally, check for gerrit specific arguments - required_gerrit_options = (options.oldrev, options.newrev, options.refname, - options.project) - if required_gerrit_options != (None,) * 4: - return compute_gerrit_options(options, args, required_gerrit_options, - raw_refname) - - # No special options in use, just return what we started with - return options, args, {} - - -class Logger(object): - def parse_verbose(self, verbose): - if verbose > 0: - return logging.DEBUG - else: - return logging.INFO - - def create_log_file(self, environment, name, path, verbosity): - log_file = logging.getLogger(name) - file_handler = logging.FileHandler(path) - log_fmt = logging.Formatter("%(asctime)s [%(levelname)-5.5s] %(message)s") - file_handler.setFormatter(log_fmt) - log_file.addHandler(file_handler) - log_file.setLevel(verbosity) - return log_file - - def __init__(self, environment): - self.environment = environment - self.loggers = [] - stderr_log = logging.getLogger('git_multimail.stderr') - - class EncodedStderr(object): - def write(self, x): - write_str(sys.stderr, x) - - def flush(self): - sys.stderr.flush() - - stderr_handler = logging.StreamHandler(EncodedStderr()) - stderr_log.addHandler(stderr_handler) - stderr_log.setLevel(self.parse_verbose(environment.verbose)) - self.loggers.append(stderr_log) - - if environment.debug_log_file is not None: - debug_log_file = self.create_log_file( - environment, 'git_multimail.debug', environment.debug_log_file, logging.DEBUG) - self.loggers.append(debug_log_file) - - if environment.log_file is not None: - log_file = self.create_log_file( - environment, 'git_multimail.file', environment.log_file, logging.INFO) - self.loggers.append(log_file) - - if environment.error_log_file is not None: - error_log_file = self.create_log_file( - environment, 'git_multimail.error', environment.error_log_file, logging.ERROR) - self.loggers.append(error_log_file) - - def info(self, msg, *args, **kwargs): - for l in self.loggers: - l.info(msg, *args, **kwargs) - - def debug(self, msg, *args, **kwargs): - for l in self.loggers: - l.debug(msg, *args, **kwargs) - - def warning(self, msg, *args, **kwargs): - for l in self.loggers: - l.warning(msg, *args, **kwargs) - - def error(self, msg, *args, **kwargs): - for l in self.loggers: - l.error(msg, *args, **kwargs) - - -def main(args): - parser = optparse.OptionParser( - description=__doc__, - usage='%prog [OPTIONS]\n or: %prog [OPTIONS] REFNAME OLDREV NEWREV', - ) - - parser.add_option( - '--environment', '--env', action='store', type='choice', - choices=list(KNOWN_ENVIRONMENTS.keys()), default=None, - help=( - 'Choose type of environment is in use. Default is taken from ' - 'multimailhook.environment if set; otherwise "generic".' - ), - ) - parser.add_option( - '--stdout', action='store_true', default=False, - help='Output emails to stdout rather than sending them.', - ) - parser.add_option( - '--recipients', action='store', default=None, - help='Set list of email recipients for all types of emails.', - ) - parser.add_option( - '--show-env', action='store_true', default=False, - help=( - 'Write to stderr the values determined for the environment ' - '(intended for debugging purposes), then proceed normally.' - ), - ) - parser.add_option( - '--force-send', action='store_true', default=False, - help=( - 'Force sending refchange email when using as an update hook. ' - 'This is useful to work around the unreliable new commits ' - 'detection in this mode.' - ), - ) - parser.add_option( - '-c', metavar="<name>=<value>", action='append', - help=( - 'Pass a configuration parameter through to git. The value given ' - 'will override values from configuration files. See the -c option ' - 'of git(1) for more details. (Only works with git >= 1.7.3)' - ), - ) - parser.add_option( - '--version', '-v', action='store_true', default=False, - help=( - "Display git-multimail's version" - ), - ) - - parser.add_option( - '--python-version', action='store_true', default=False, - help=( - "Display the version of Python used by git-multimail" - ), - ) - - parser.add_option( - '--check-ref-filter', action='store_true', default=False, - help=( - 'List refs and show information on how git-multimail ' - 'will process them.' - ) - ) - - # The following options permit this script to be run as a gerrit - # ref-updated hook. See e.g. - # code.google.com/p/gerrit/source/browse/Documentation/config-hooks.txt - # We suppress help for these items, since these are specific to gerrit, - # and we don't want users directly using them any way other than how the - # gerrit ref-updated hook is called. - parser.add_option('--oldrev', action='store', help=optparse.SUPPRESS_HELP) - parser.add_option('--newrev', action='store', help=optparse.SUPPRESS_HELP) - parser.add_option('--refname', action='store', help=optparse.SUPPRESS_HELP) - parser.add_option('--project', action='store', help=optparse.SUPPRESS_HELP) - parser.add_option('--submitter', action='store', help=optparse.SUPPRESS_HELP) - - # The following allow this to be run as a stash asynchronous post-receive - # hook (almost identical to a git post-receive hook but triggered also for - # merges of pull requests from the UI). We suppress help for these items, - # since these are specific to stash. - parser.add_option('--stash-user', action='store', help=optparse.SUPPRESS_HELP) - parser.add_option('--stash-repo', action='store', help=optparse.SUPPRESS_HELP) - - (options, args) = parser.parse_args(args) - (options, args, hook_info) = check_hook_specific_args(options, args) - - if options.version: - sys.stdout.write('git-multimail version ' + get_version() + '\n') - return - - if options.python_version: - sys.stdout.write('Python version ' + sys.version + '\n') - return - - if options.c: - Config.add_config_parameters(options.c) - - config = Config('multimailhook') - - environment = None - try: - environment = choose_environment( - config, osenv=os.environ, - env=options.environment, - recipients=options.recipients, - hook_info=hook_info, - ) - - if options.show_env: - show_env(environment, sys.stderr) - - if options.stdout or environment.stdout: - mailer = OutputMailer(sys.stdout, environment) - else: - mailer = choose_mailer(config, environment) - - must_check_setup = os.environ.get('GIT_MULTIMAIL_CHECK_SETUP') - if must_check_setup == '': - must_check_setup = False - if options.check_ref_filter: - check_ref_filter(environment) - elif must_check_setup: - check_setup(environment) - # Dual mode: if arguments were specified on the command line, run - # like an update hook; otherwise, run as a post-receive hook. - elif args: - if len(args) != 3: - parser.error('Need zero or three non-option arguments') - (refname, oldrev, newrev) = args - environment.get_logger().debug( - "run_as_update_hook: refname=%s, oldrev=%s, newrev=%s, force_send=%s" % - (refname, oldrev, newrev, options.force_send)) - run_as_update_hook(environment, mailer, refname, oldrev, newrev, options.force_send) - else: - run_as_post_receive_hook(environment, mailer) - except ConfigurationException: - sys.exit(sys.exc_info()[1]) - except SystemExit: - raise - except Exception: - t, e, tb = sys.exc_info() - import traceback - sys.stderr.write('\n') # Avoid mixing message with previous output - msg = ( - 'Exception \'' + t.__name__ + - '\' raised. Please report this as a bug to\n' - 'https://github.com/git-multimail/git-multimail/issues\n' - 'with the information below:\n\n' - 'git-multimail version ' + get_version() + '\n' - 'Python version ' + sys.version + '\n' + - traceback.format_exc()) - try: - environment.get_logger().error(msg) - except: - sys.stderr.write(msg) - sys.exit(1) - - -if __name__ == '__main__': - main(sys.argv[1:]) diff --git a/contrib/hooks/multimail/migrate-mailhook-config b/contrib/hooks/multimail/migrate-mailhook-config deleted file mode 100755 index 241ba22fa3..0000000000 --- a/contrib/hooks/multimail/migrate-mailhook-config +++ /dev/null @@ -1,274 +0,0 @@ -#! /usr/bin/env python - -"""Migrate a post-receive-email configuration to be usable with git_multimail.py. - -See README.migrate-from-post-receive-email for more information. - -""" - -import sys -import optparse - -from git_multimail import CommandError -from git_multimail import Config -from git_multimail import read_output - - -OLD_NAMES = [ - 'mailinglist', - 'announcelist', - 'envelopesender', - 'emailprefix', - 'showrev', - 'emailmaxlines', - 'diffopts', - 'scancommitforcc', - ] - -NEW_NAMES = [ - 'environment', - 'reponame', - 'mailinglist', - 'refchangelist', - 'commitlist', - 'announcelist', - 'announceshortlog', - 'envelopesender', - 'administrator', - 'emailprefix', - 'emailmaxlines', - 'diffopts', - 'emaildomain', - 'scancommitforcc', - ] - - -INFO = """\ - -SUCCESS! - -Your post-receive-email configuration has been converted to -git-multimail format. Please see README and -README.migrate-from-post-receive-email to learn about other -git-multimail configuration possibilities. - -For example, git-multimail has the following new options with no -equivalent in post-receive-email. You might want to read about them -to see if they would be useful in your situation: - -""" - - -def _check_old_config_exists(old): - """Check that at least one old configuration value is set.""" - - for name in OLD_NAMES: - if name in old: - return True - - return False - - -def _check_new_config_clear(new): - """Check that none of the new configuration names are set.""" - - retval = True - for name in NEW_NAMES: - if name in new: - if retval: - sys.stderr.write('INFO: The following configuration values already exist:\n\n') - sys.stderr.write(' "%s.%s"\n' % (new.section, name)) - retval = False - - return retval - - -def erase_values(config, names): - for name in names: - if name in config: - try: - sys.stderr.write('...unsetting "%s.%s"\n' % (config.section, name)) - config.unset_all(name) - except CommandError: - sys.stderr.write( - '\nWARNING: could not unset "%s.%s". ' - 'Perhaps it is not set at the --local level?\n\n' - % (config.section, name) - ) - - -def is_section_empty(section, local): - """Return True iff the specified configuration section is empty. - - Iff local is True, use the --local option when invoking 'git - config'.""" - - if local: - local_option = ['--local'] - else: - local_option = [] - - try: - read_output( - ['git', 'config'] + - local_option + - ['--get-regexp', '^%s\.' % (section,)] - ) - except CommandError: - t, e, traceback = sys.exc_info() - if e.retcode == 1: - # This means that no settings were found. - return True - else: - raise - else: - return False - - -def remove_section_if_empty(section): - """If the specified configuration section is empty, delete it.""" - - try: - empty = is_section_empty(section, local=True) - except CommandError: - # Older versions of git do not support the --local option, so - # if the first attempt fails, try without --local. - try: - empty = is_section_empty(section, local=False) - except CommandError: - sys.stderr.write( - '\nINFO: If configuration section "%s.*" is empty, you might want ' - 'to delete it.\n\n' - % (section,) - ) - return - - if empty: - sys.stderr.write('...removing section "%s.*"\n' % (section,)) - read_output(['git', 'config', '--remove-section', section]) - else: - sys.stderr.write( - '\nINFO: Configuration section "%s.*" still has contents. ' - 'It will not be deleted.\n\n' - % (section,) - ) - - -def migrate_config(strict=False, retain=False, overwrite=False): - old = Config('hooks') - new = Config('multimailhook') - if not _check_old_config_exists(old): - sys.exit( - 'Your repository has no post-receive-email configuration. ' - 'Nothing to do.' - ) - if not _check_new_config_clear(new): - if overwrite: - sys.stderr.write('\nWARNING: Erasing the above values...\n\n') - erase_values(new, NEW_NAMES) - else: - sys.exit( - '\nERROR: Refusing to overwrite existing values. Use the --overwrite\n' - 'option to continue anyway.' - ) - - name = 'showrev' - if name in old: - msg = 'git-multimail does not support "%s.%s"' % (old.section, name,) - if strict: - sys.exit( - 'ERROR: %s.\n' - 'Please unset that value then try again, or run without --strict.' - % (msg,) - ) - else: - sys.stderr.write('\nWARNING: %s (ignoring).\n\n' % (msg,)) - - for name in ['mailinglist', 'announcelist']: - if name in old: - sys.stderr.write( - '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name) - ) - old_recipients = old.get_all(name, default=None) - old_recipients = ', '.join(o.strip() for o in old_recipients) - new.set_recipients(name, old_recipients) - - if strict: - sys.stderr.write( - '...setting "%s.commitlist" to the empty string\n' % (new.section,) - ) - new.set_recipients('commitlist', '') - sys.stderr.write( - '...setting "%s.announceshortlog" to "true"\n' % (new.section,) - ) - new.set('announceshortlog', 'true') - - for name in ['envelopesender', 'emailmaxlines', 'diffopts', 'scancommitforcc']: - if name in old: - sys.stderr.write( - '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name) - ) - new.set(name, old.get(name)) - - name = 'emailprefix' - if name in old: - sys.stderr.write( - '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name) - ) - new.set(name, old.get(name)) - elif strict: - sys.stderr.write( - '...setting "%s.%s" to "[SCM]" to preserve old subject lines\n' - % (new.section, name) - ) - new.set(name, '[SCM]') - - if not retain: - erase_values(old, OLD_NAMES) - remove_section_if_empty(old.section) - - sys.stderr.write(INFO) - for name in NEW_NAMES: - if name not in OLD_NAMES: - sys.stderr.write(' "%s.%s"\n' % (new.section, name,)) - sys.stderr.write('\n') - - -def main(args): - parser = optparse.OptionParser( - description=__doc__, - usage='%prog [OPTIONS]', - ) - - parser.add_option( - '--strict', action='store_true', default=False, - help=( - 'Slavishly configure git-multimail as closely as possible to ' - 'the post-receive-email configuration. Default is to turn ' - 'on some new features that have no equivalent in post-receive-email.' - ), - ) - parser.add_option( - '--retain', action='store_true', default=False, - help=( - 'Retain the post-receive-email configuration values. ' - 'Default is to delete them after the new values are set.' - ), - ) - parser.add_option( - '--overwrite', action='store_true', default=False, - help=( - 'Overwrite any existing git-multimail configuration settings. ' - 'Default is to abort if such settings already exist.' - ), - ) - - (options, args) = parser.parse_args(args) - - if args: - parser.error('Unexpected arguments: %s' % (' '.join(args),)) - - migrate_config(strict=options.strict, retain=options.retain, overwrite=options.overwrite) - - -main(sys.argv[1:]) diff --git a/contrib/hooks/multimail/post-receive.example b/contrib/hooks/multimail/post-receive.example deleted file mode 100755 index 0f98c5a23d..0000000000 --- a/contrib/hooks/multimail/post-receive.example +++ /dev/null @@ -1,101 +0,0 @@ -#! /usr/bin/env python - -"""Example post-receive hook based on git-multimail. - -The simplest way to use git-multimail is to use the script -git_multimail.py directly as a post-receive hook, and to configure it -using Git's configuration files and command-line parameters. You can -also write your own Python wrapper for more advanced configurability, -using git_multimail.py as a Python module. - -This script is a simple example of such a post-receive hook. It is -intended to be customized before use; see the comments in the script -to help you get started. - -Using git-multimail as a Python module as done here provides more -flexibility. It has the following advantages: - -* The tool's behavior can be customized using arbitrary Python code, - without having to edit git_multimail.py. - -* Configuration settings can be read from other sources; for example, - user names and email addresses could be read from LDAP or from a - database. Or the settings can even be hardcoded in the importing - Python script, if this is preferred. - -This script is a very basic example of how to use git_multimail.py as -a module. The comments below explain some of the points at which the -script's behavior could be changed or customized. - -""" - -import sys - -# If necessary, add the path to the directory containing -# git_multimail.py to the Python path as follows. (This is not -# necessary if git_multimail.py is in the same directory as this -# script): - -#LIBDIR = 'path/to/directory/containing/module' -#sys.path.insert(0, LIBDIR) - -import git_multimail - -# It is possible to modify the output templates here; e.g.: - -#git_multimail.FOOTER_TEMPLATE = """\ -# -#-- \n\ -#This email was generated by the wonderful git-multimail tool. -#""" - - -# Specify which "git config" section contains the configuration for -# git-multimail: -config = git_multimail.Config('multimailhook') - -# Set some Git configuration variables. Equivalent to passing var=val -# to "git -c var=val" each time git is called, or to adding the -# configuration in .git/config (must come before instantiating the -# environment) : -#git_multimail.Config.add_config_parameters('multimailhook.commitEmailFormat=html') -#git_multimail.Config.add_config_parameters(('user.name=foo', 'user.email=foo@example.com')) - -# Select the type of environment: -try: - environment = git_multimail.GenericEnvironment(config=config) - #environment = git_multimail.GitoliteEnvironment(config=config) -except git_multimail.ConfigurationException: - sys.stderr.write('*** %s\n' % sys.exc_info()[1]) - sys.exit(1) - - -# Choose the method of sending emails based on the git config: -mailer = git_multimail.choose_mailer(config, environment) - -# Alternatively, you may hardcode the mailer using code like one of -# the following: - -# Use "/usr/sbin/sendmail -oi -t" to send emails. The envelopesender -# argument is optional: -#mailer = git_multimail.SendMailer( -# command=['/usr/sbin/sendmail', '-oi', '-t'], -# envelopesender='git-repo@example.com', -# ) - -# Use Python's smtplib to send emails. Both arguments are required. -#mailer = git_multimail.SMTPMailer( -# environment=environment, -# envelopesender='git-repo@example.com', -# # The smtpserver argument can also include a port number; e.g., -# # smtpserver='mail.example.com:25' -# smtpserver='mail.example.com', -# ) - -# OutputMailer is intended only for testing; it writes the emails to -# the specified file stream. -#mailer = git_multimail.OutputMailer(sys.stdout) - - -# Read changes from stdin and send notification emails: -git_multimail.run_as_post_receive_hook(environment, mailer) diff --git a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh index 4c39bda7bf..f08890d9e7 100755 --- a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh +++ b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh @@ -86,7 +86,7 @@ test_expect_success 'Git clone works with page added' ' test_expect_success 'Git clone works with an edited page ' ' wiki_reset && wiki_editpage foo "this page will be edited" \ - false -s "first edition of page foo"&& + false -s "first edition of page foo" && wiki_editpage foo "this page has been edited and must be on the clone " true && git clone mediawiki::'"$WIKI_URL"' mw_dir_6 && test_path_is_file mw_dir_6/Foo.mw && diff --git a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh index 6b0dbdac4d..526d92850f 100755 --- a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh +++ b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh @@ -287,7 +287,7 @@ test_expect_success 'git push with \' ' git add \\ko\\o.mw && git commit -m " \\ko\\o added" && git push - )&& + ) && wiki_page_exist \\ko\\o && wiki_check_content mw_dir_18/\\ko\\o.mw \\ko\\o @@ -311,7 +311,7 @@ test_expect_success 'git push with \ in format control' ' git add \\fo\\o.mw && git commit -m " \\fo\\o added" && git push - )&& + ) && wiki_page_exist \\fo\\o && wiki_check_content mw_dir_20/\\fo\\o.mw \\fo\\o diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index b06782bc79..7f767b5c38 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -5,8 +5,12 @@ # Copyright (C) 2009 Avery Pennarun <apenwarr@gmail.com> # -if test -z "$GIT_EXEC_PATH" || test "${PATH#"${GIT_EXEC_PATH}:"}" = "$PATH" || ! test -f "$GIT_EXEC_PATH/git-sh-setup" +if test -z "$GIT_EXEC_PATH" || ! test -f "$GIT_EXEC_PATH/git-sh-setup" || { + test "${PATH#"${GIT_EXEC_PATH}:"}" = "$PATH" && + test ! "$GIT_EXEC_PATH" -ef "${PATH%%:*}" 2>/dev/null +} then + basename=${0##*[/\\]} echo >&2 'It looks like either your git installation or your' echo >&2 'git-subtree installation is broken.' echo >&2 @@ -14,10 +18,10 @@ then echo >&2 " - If \`git --exec-path\` does not print the correct path to" echo >&2 " your git install directory, then set the GIT_EXEC_PATH" echo >&2 " environment variable to the correct directory." - echo >&2 " - Make sure that your \`${0##*/}\` file is either in your" + echo >&2 " - Make sure that your \`$basename\` file is either in your" echo >&2 " PATH or in your git exec path (\`$(git --exec-path)\`)." - echo >&2 " - You should run git-subtree as \`git ${0##*/git-}\`," - echo >&2 " not as \`${0##*/}\`." >&2 + echo >&2 " - You should run git-subtree as \`git ${basename#git-}\`," + echo >&2 " not as \`$basename\`." >&2 exit 126 fi @@ -916,6 +916,7 @@ done: else strbuf_swap(dst, &nbuf); strbuf_release(&nbuf); + strbuf_release(&filter_status); return !err; } @@ -966,6 +967,7 @@ done: if (err) handle_filter_error(&filter_status, entry, 0); + strbuf_release(&filter_status); return !err; } diff --git a/credential.c b/credential.c index e5202fbef2..3c05c7c669 100644 --- a/credential.c +++ b/credential.c @@ -10,8 +10,8 @@ void credential_init(struct credential *c) { - memset(c, 0, sizeof(*c)); - c->helpers.strdup_strings = 1; + struct credential blank = CREDENTIAL_INIT; + memcpy(c, &blank, sizeof(*c)); } void credential_clear(struct credential *c) diff --git a/credential.h b/credential.h index c0e17e3554..f430e77fea 100644 --- a/credential.h +++ b/credential.h @@ -128,7 +128,9 @@ struct credential { char *path; }; -#define CREDENTIAL_INIT { STRING_LIST_INIT_DUP } +#define CREDENTIAL_INIT { \ + .helpers = STRING_LIST_INIT_DUP, \ +} /* Initialize a credential structure, setting all fields to empty. */ void credential_init(struct credential *); diff --git a/csum-file.c b/csum-file.c index 7510950fa3..c951cf8277 100644 --- a/csum-file.c +++ b/csum-file.c @@ -11,35 +11,33 @@ #include "progress.h" #include "csum-file.h" +static void verify_buffer_or_die(struct hashfile *f, + const void *buf, + unsigned int count) +{ + ssize_t ret = read_in_full(f->check_fd, f->check_buffer, count); + + if (ret < 0) + die_errno("%s: sha1 file read error", f->name); + if (ret != count) + die("%s: sha1 file truncated", f->name); + if (memcmp(buf, f->check_buffer, count)) + die("sha1 file '%s' validation error", f->name); +} + static void flush(struct hashfile *f, const void *buf, unsigned int count) { - if (0 <= f->check_fd && count) { - unsigned char check_buffer[8192]; - ssize_t ret = read_in_full(f->check_fd, check_buffer, count); - - if (ret < 0) - die_errno("%s: sha1 file read error", f->name); - if (ret != count) - die("%s: sha1 file truncated", f->name); - if (memcmp(buf, check_buffer, count)) - die("sha1 file '%s' validation error", f->name); - } + if (0 <= f->check_fd && count) + verify_buffer_or_die(f, buf, count); - for (;;) { - int ret = xwrite(f->fd, buf, count); - if (ret > 0) { - f->total += ret; - display_throughput(f->tp, f->total); - buf = (char *) buf + ret; - count -= ret; - if (count) - continue; - return; - } - if (!ret) + if (write_in_full(f->fd, buf, count) < 0) { + if (errno == ENOSPC) die("sha1 file '%s' write error. Out of diskspace", f->name); die_errno("sha1 file '%s' write error", f->name); } + + f->total += count; + display_throughput(f->tp, f->total); } void hashflush(struct hashfile *f) @@ -53,6 +51,13 @@ void hashflush(struct hashfile *f) } } +static void free_hashfile(struct hashfile *f) +{ + free(f->buffer); + free(f->check_buffer); + free(f); +} + int finalize_hashfile(struct hashfile *f, unsigned char *result, unsigned int flags) { int fd; @@ -82,20 +87,20 @@ int finalize_hashfile(struct hashfile *f, unsigned char *result, unsigned int fl if (close(f->check_fd)) die_errno("%s: sha1 file error on close", f->name); } - free(f); + free_hashfile(f); return fd; } void hashwrite(struct hashfile *f, const void *buf, unsigned int count) { while (count) { - unsigned left = sizeof(f->buffer) - f->offset; + unsigned left = f->buffer_len - f->offset; unsigned nr = count > left ? left : count; if (f->do_crc) f->crc32 = crc32(f->crc32, buf, nr); - if (nr == sizeof(f->buffer)) { + if (nr == f->buffer_len) { /* * Flush a full batch worth of data directly * from the input, skipping the memcpy() to @@ -121,11 +126,6 @@ void hashwrite(struct hashfile *f, const void *buf, unsigned int count) } } -struct hashfile *hashfd(int fd, const char *name) -{ - return hashfd_throughput(fd, name, NULL); -} - struct hashfile *hashfd_check(const char *name) { int sink, check; @@ -139,10 +139,14 @@ struct hashfile *hashfd_check(const char *name) die_errno("unable to open '%s'", name); f = hashfd(sink, name); f->check_fd = check; + f->check_buffer = xmalloc(f->buffer_len); + return f; } -struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp) +static struct hashfile *hashfd_internal(int fd, const char *name, + struct progress *tp, + size_t buffer_len) { struct hashfile *f = xmalloc(sizeof(*f)); f->fd = fd; @@ -153,9 +157,35 @@ struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp f->name = name; f->do_crc = 0; the_hash_algo->init_fn(&f->ctx); + + f->buffer_len = buffer_len; + f->buffer = xmalloc(buffer_len); + f->check_buffer = NULL; + return f; } +struct hashfile *hashfd(int fd, const char *name) +{ + /* + * Since we are not going to use a progress meter to + * measure the rate of data passing through this hashfile, + * use a larger buffer size to reduce fsync() calls. + */ + return hashfd_internal(fd, name, NULL, 128 * 1024); +} + +struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp) +{ + /* + * Since we are expecting to report progress of the + * write into this hashfile, use a smaller buffer + * size so the progress indicators arrive at a more + * frequent rate. + */ + return hashfd_internal(fd, name, tp, 8 * 1024); +} + void hashfile_checkpoint(struct hashfile *f, struct hashfile_checkpoint *checkpoint) { hashflush(f); @@ -187,3 +217,19 @@ uint32_t crc32_end(struct hashfile *f) f->do_crc = 0; return f->crc32; } + +int hashfile_checksum_valid(const unsigned char *data, size_t total_len) +{ + unsigned char got[GIT_MAX_RAWSZ]; + git_hash_ctx ctx; + size_t data_len = total_len - the_hash_algo->rawsz; + + if (total_len < the_hash_algo->rawsz) + return 0; /* say "too short"? */ + + the_hash_algo->init_fn(&ctx); + the_hash_algo->update_fn(&ctx, data, data_len); + the_hash_algo->final_fn(got, &ctx); + + return hasheq(got, data + data_len); +} diff --git a/csum-file.h b/csum-file.h index e54d53d1d0..291215b34e 100644 --- a/csum-file.h +++ b/csum-file.h @@ -16,7 +16,9 @@ struct hashfile { const char *name; int do_crc; uint32_t crc32; - unsigned char buffer[8192]; + size_t buffer_len; + unsigned char *buffer; + unsigned char *check_buffer; }; /* Checkpoint */ @@ -42,6 +44,9 @@ void hashflush(struct hashfile *f); void crc32_begin(struct hashfile *); uint32_t crc32_end(struct hashfile *); +/* Verify checksum validity while reading. Returns non-zero on success. */ +int hashfile_checksum_valid(const unsigned char *data, size_t len); + /* * Returns the total number of bytes fed to the hashfile so far (including ones * that have not been written out to the descriptor yet). @@ -908,7 +908,7 @@ int parse_expiry_date(const char *date, timestamp_t *timestamp) /* * We take over "now" here, which usually translates * to the current timestamp. This is because the user - * really means to expire everything she has done in + * really means to expire everything that was done in * the past, and by definition reflogs are the record * of the past, and there is nothing from the future * to be kept. diff --git a/diff-lib.c b/diff-lib.c index c2ac9250fe..f9eadc4fc1 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -325,6 +325,11 @@ static void show_new_file(struct rev_info *revs, unsigned dirty_submodule = 0; struct index_state *istate = revs->diffopt.repo->index; + if (new_file && S_ISSPARSEDIR(new_file->ce_mode)) { + diff_tree_oid(NULL, &new_file->oid, new_file->name, &revs->diffopt); + return; + } + /* * New file in the index: it might actually be different in * the working tree. @@ -347,6 +352,20 @@ static int show_modified(struct rev_info *revs, unsigned dirty_submodule = 0; struct index_state *istate = revs->diffopt.repo->index; + assert(S_ISSPARSEDIR(old_entry->ce_mode) == + S_ISSPARSEDIR(new_entry->ce_mode)); + + /* + * If both are sparse directory entries, then expand the + * modifications to the file level. If only one was a sparse + * directory, then they appear as an add and delete instead of + * a modification. + */ + if (S_ISSPARSEDIR(new_entry->ce_mode)) { + diff_tree_oid(&old_entry->oid, &new_entry->oid, new_entry->name, &revs->diffopt); + return 0; + } + if (get_stat_data(istate, new_entry, &oid, &mode, cached, match_missing, &dirty_submodule, &revs->diffopt) < 0) { if (report_missing) diff --git a/diff-merges.c b/diff-merges.c index f3a9daed7e..0dfcaa1b11 100644 --- a/diff-merges.c +++ b/diff-merges.c @@ -6,6 +6,7 @@ typedef void (*diff_merges_setup_func_t)(struct rev_info *); static void set_separate(struct rev_info *revs); static diff_merges_setup_func_t set_to_default = set_separate; +static int suppress_parsing; static void suppress(struct rev_info *revs) { @@ -14,7 +15,7 @@ static void suppress(struct rev_info *revs) revs->combine_merges = 0; revs->dense_combined_merges = 0; revs->combined_all_paths = 0; - revs->combined_imply_patch = 0; + revs->merges_imply_patch = 0; revs->merges_need_diff = 0; } @@ -30,17 +31,6 @@ static void set_first_parent(struct rev_info *revs) revs->first_parent_merges = 1; } -static void set_m(struct rev_info *revs) -{ - /* - * To "diff-index", "-m" means "match missing", and to the "log" - * family of commands, it means "show default diff for merges". Set - * both fields appropriately. - */ - set_to_default(revs); - revs->match_missing = 1; -} - static void set_combined(struct rev_info *revs) { suppress(revs); @@ -101,20 +91,29 @@ int diff_merges_config(const char *value) return 0; } +void diff_merges_suppress_options_parsing(void) +{ + suppress_parsing = 1; +} + int diff_merges_parse_opts(struct rev_info *revs, const char **argv) { int argcount = 1; const char *optarg; const char *arg = argv[0]; + if (suppress_parsing) + return 0; + if (!strcmp(arg, "-m")) { - set_m(revs); + set_to_default(revs); + revs->merges_imply_patch = 1; } else if (!strcmp(arg, "-c")) { set_combined(revs); - revs->combined_imply_patch = 1; + revs->merges_imply_patch = 1; } else if (!strcmp(arg, "--cc")) { set_dense_combined(revs); - revs->combined_imply_patch = 1; + revs->merges_imply_patch = 1; } else if (!strcmp(arg, "--no-diff-merges")) { suppress(revs); } else if (!strcmp(arg, "--combined-all-paths")) { @@ -155,15 +154,18 @@ void diff_merges_set_dense_combined_if_unset(struct rev_info *revs) void diff_merges_setup_revs(struct rev_info *revs) { + if (suppress_parsing) + return; + if (revs->combine_merges == 0) revs->dense_combined_merges = 0; if (revs->separate_merges == 0) revs->first_parent_merges = 0; if (revs->combined_all_paths && !revs->combine_merges) die("--combined-all-paths makes no sense without -c or --cc"); - if (revs->combined_imply_patch) + if (revs->merges_imply_patch) revs->diff = 1; - if (revs->combined_imply_patch || revs->merges_need_diff) { + if (revs->merges_imply_patch || revs->merges_need_diff) { if (!revs->diffopt.output_format) revs->diffopt.output_format = DIFF_FORMAT_PATCH; } diff --git a/diff-merges.h b/diff-merges.h index 09d9a6c9a4..b5d57f6563 100644 --- a/diff-merges.h +++ b/diff-merges.h @@ -11,6 +11,8 @@ struct rev_info; int diff_merges_config(const char *value); +void diff_merges_suppress_options_parsing(void); + int diff_merges_parse_opts(struct rev_info *revs, const char **argv); void diff_merges_suppress(struct rev_info *revs); @@ -35,7 +35,7 @@ static int diff_detect_rename_default; static int diff_indent_heuristic = 1; -static int diff_rename_limit_default = 400; +static int diff_rename_limit_default = 1000; static int diff_suppress_blank_empty; static int diff_use_color_default = -1; static int diff_color_moved_default; @@ -2340,7 +2340,7 @@ static void find_lno(const char *line, struct emit_callback *ecbdata) ecbdata->lno_in_postimage = strtol(p + 1, NULL, 10); } -static void fn_out_consume(void *priv, char *line, unsigned long len) +static int fn_out_consume(void *priv, char *line, unsigned long len) { struct emit_callback *ecbdata = priv; struct diff_options *o = ecbdata->opt; @@ -2376,7 +2376,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) len = sane_truncate_line(line, len); find_lno(line, ecbdata); emit_hunk_header(ecbdata, line, len); - return; + return 0; } if (ecbdata->diff_words) { @@ -2386,11 +2386,11 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) if (line[0] == '-') { diff_words_append(line, len, &ecbdata->diff_words->minus); - return; + return 0; } else if (line[0] == '+') { diff_words_append(line, len, &ecbdata->diff_words->plus); - return; + return 0; } else if (starts_with(line, "\\ ")) { /* * Eat the "no newline at eof" marker as if we @@ -2399,11 +2399,11 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) * defer processing. If this is the end of * preimage, more "+" lines may come after it. */ - return; + return 0; } diff_words_flush(ecbdata); emit_diff_symbol(o, s, line, len, 0); - return; + return 0; } switch (line[0]) { @@ -2427,6 +2427,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) line, len, 0); break; } + return 0; } static void pprint_rename(struct strbuf *name, const char *a, const char *b) @@ -2526,7 +2527,7 @@ static struct diffstat_file *diffstat_add(struct diffstat_t *diffstat, return x; } -static void diffstat_consume(void *priv, char *line, unsigned long len) +static int diffstat_consume(void *priv, char *line, unsigned long len) { struct diffstat_t *diffstat = priv; struct diffstat_file *x = diffstat->files[diffstat->nr - 1]; @@ -2535,6 +2536,7 @@ static void diffstat_consume(void *priv, char *line, unsigned long len) x->added++; else if (line[0] == '-') x->deleted++; + return 0; } const char mime_boundary_leader[] = "------------"; @@ -3212,7 +3214,7 @@ static void checkdiff_consume_hunk(void *priv, data->lineno = nb - 1; } -static void checkdiff_consume(void *priv, char *line, unsigned long len) +static int checkdiff_consume(void *priv, char *line, unsigned long len) { struct checkdiff_t *data = priv; int marker_size = data->conflict_marker_size; @@ -3236,7 +3238,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len) } bad = ws_check(line + 1, len - 1, data->ws_rule); if (!bad) - return; + return 0; data->status |= bad; err = whitespace_error_string(bad); fprintf(data->o->file, "%s%s:%d: %s.\n", @@ -3248,6 +3250,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len) } else if (line[0] == ' ') { data->lineno++; } + return 0; } static unsigned char *deflate_it(char *data, @@ -3726,7 +3729,8 @@ static void builtin_diffstat(const char *name_a, const char *name_b, xpp.anchors_nr = o->anchors_nr; xecfg.ctxlen = o->context; xecfg.interhunkctxlen = o->interhunkcontext; - if (xdi_diff_outf(&mf1, &mf2, discard_hunk_line, + xecfg.flags = XDL_EMIT_NO_HUNK_HDR; + if (xdi_diff_outf(&mf1, &mf2, NULL, diffstat_consume, diffstat, &xpp, &xecfg)) die("unable to generate diffstat for %s", one->path); @@ -4632,6 +4636,12 @@ void diff_setup_done(struct diff_options *options) if (HAS_MULTI_BITS(options->pickaxe_opts & DIFF_PICKAXE_KINDS_MASK)) die(_("-G, -S and --find-object are mutually exclusive")); + if (HAS_MULTI_BITS(options->pickaxe_opts & DIFF_PICKAXE_KINDS_G_REGEX_MASK)) + die(_("-G and --pickaxe-regex are mutually exclusive, use --pickaxe-regex with -S")); + + if (HAS_MULTI_BITS(options->pickaxe_opts & DIFF_PICKAXE_KINDS_ALL_OBJFIND_MASK)) + die(_("---pickaxe-all and --find-object are mutually exclusive, use --pickaxe-all with -G and -S")); + /* * Most of the time we can say "there are changes" * only by checking if there are changed paths, but @@ -6119,17 +6129,18 @@ void flush_one_hunk(struct object_id *result, git_hash_ctx *ctx) } } -static void patch_id_consume(void *priv, char *line, unsigned long len) +static int patch_id_consume(void *priv, char *line, unsigned long len) { struct patch_id_t *data = priv; int new_len; if (len > 12 && starts_with(line, "\\ ")) - return; + return 0; new_len = remove_space(line, len); the_hash_algo->update_fn(data->ctx, line, new_len); data->patchlen += new_len; + return 0; } static void patch_id_add_string(git_hash_ctx *ctx, const char *str) @@ -6227,8 +6238,8 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid xpp.flags = 0; xecfg.ctxlen = 3; - xecfg.flags = 0; - if (xdi_diff_outf(&mf1, &mf2, discard_hunk_line, + xecfg.flags = XDL_EMIT_NO_HUNK_HDR; + if (xdi_diff_outf(&mf1, &mf2, NULL, patch_id_consume, &data, &xpp, &xecfg)) return error("unable to generate patch-id diff for %s", p->one->path); @@ -6284,7 +6295,7 @@ static int is_summary_empty(const struct diff_queue_struct *q) } static const char rename_limit_warning[] = -N_("inexact rename detection was skipped due to too many files."); +N_("exhaustive rename detection was skipped due to too many files."); static const char degrade_cc_to_c_warning[] = N_("only found copies from modified paths due to too many files."); @@ -265,6 +265,7 @@ struct diff_options { * postimage of the diff_queue. */ const char *pickaxe; + unsigned pickaxe_opts; /* -I<regex> */ regex_t **ignore_regex; @@ -304,8 +305,6 @@ struct diff_options { /* The output format used when `diff_flush()` is run. */ int output_format; - unsigned pickaxe_opts; - /* Affects the way detection logic for complete rewrites, renames and * copies. */ @@ -556,6 +555,10 @@ int git_config_rename(const char *var, const char *value); #define DIFF_PICKAXE_KINDS_MASK (DIFF_PICKAXE_KIND_S | \ DIFF_PICKAXE_KIND_G | \ DIFF_PICKAXE_KIND_OBJFIND) +#define DIFF_PICKAXE_KINDS_G_REGEX_MASK (DIFF_PICKAXE_KIND_G | \ + DIFF_PICKAXE_REGEX) +#define DIFF_PICKAXE_KINDS_ALL_OBJFIND_MASK (DIFF_PICKAXE_ALL | \ + DIFF_PICKAXE_KIND_OBJFIND) #define DIFF_PICKAXE_IGNORE_CASE 32 diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c index a9c6d60df2..c88e50c632 100644 --- a/diffcore-pickaxe.c +++ b/diffcore-pickaxe.c @@ -19,38 +19,31 @@ struct diffgrep_cb { int hit; }; -static void diffgrep_consume(void *priv, char *line, unsigned long len) +static int diffgrep_consume(void *priv, char *line, unsigned long len) { struct diffgrep_cb *data = priv; regmatch_t regmatch; if (line[0] != '+' && line[0] != '-') - return; + return 0; if (data->hit) - /* - * NEEDSWORK: we should have a way to terminate the - * caller early. - */ - return; - data->hit = !regexec_buf(data->regexp, line + 1, len - 1, 1, - ®match, 0); + BUG("Already matched in diffgrep_consume! Broken xdiff_emit_line_fn?"); + if (!regexec_buf(data->regexp, line + 1, len - 1, 1, + ®match, 0)) { + data->hit = 1; + return 1; + } + return 0; } static int diff_grep(mmfile_t *one, mmfile_t *two, struct diff_options *o, regex_t *regexp, kwset_t kws) { - regmatch_t regmatch; struct diffgrep_cb ecbdata; xpparam_t xpp; xdemitconf_t xecfg; - - if (!one) - return !regexec_buf(regexp, two->ptr, two->size, - 1, ®match, 0); - if (!two) - return !regexec_buf(regexp, one->ptr, one->size, - 1, ®match, 0); + int ret; /* * We have both sides; need to run textual diff and see if @@ -60,38 +53,47 @@ static int diff_grep(mmfile_t *one, mmfile_t *two, memset(&xecfg, 0, sizeof(xecfg)); ecbdata.regexp = regexp; ecbdata.hit = 0; + xecfg.flags = XDL_EMIT_NO_HUNK_HDR; xecfg.ctxlen = o->context; xecfg.interhunkctxlen = o->interhunkcontext; - if (xdi_diff_outf(one, two, discard_hunk_line, diffgrep_consume, - &ecbdata, &xpp, &xecfg)) - return 0; - return ecbdata.hit; + + /* + * An xdiff error might be our "data->hit" from above. See the + * comment for xdiff_emit_line_fn in xdiff-interface.h + */ + ret = xdi_diff_outf(one, two, NULL, diffgrep_consume, + &ecbdata, &xpp, &xecfg); + if (ecbdata.hit) + return 1; + if (ret) + return ret; + return 0; } -static unsigned int contains(mmfile_t *mf, regex_t *regexp, kwset_t kws) +static unsigned int contains(mmfile_t *mf, regex_t *regexp, kwset_t kws, + unsigned int limit) { - unsigned int cnt; - unsigned long sz; - const char *data; - - sz = mf->size; - data = mf->ptr; - cnt = 0; + unsigned int cnt = 0; + unsigned long sz = mf->size; + const char *data = mf->ptr; if (regexp) { regmatch_t regmatch; int flags = 0; - while (sz && *data && + while (sz && !regexec_buf(regexp, data, sz, 1, ®match, flags)) { flags |= REG_NOTBOL; data += regmatch.rm_eo; sz -= regmatch.rm_eo; - if (sz && *data && regmatch.rm_so == regmatch.rm_eo) { + if (sz && regmatch.rm_so == regmatch.rm_eo) { data++; sz--; } cnt++; + + if (limit && cnt == limit) + return cnt; } } else { /* Classic exact string match */ @@ -103,6 +105,9 @@ static unsigned int contains(mmfile_t *mf, regex_t *regexp, kwset_t kws) sz -= offset + kwsm.size[0]; data += offset + kwsm.size[0]; cnt++; + + if (limit && cnt == limit) + return cnt; } } return cnt; @@ -112,9 +117,9 @@ static int has_changes(mmfile_t *one, mmfile_t *two, struct diff_options *o, regex_t *regexp, kwset_t kws) { - unsigned int one_contains = one ? contains(one, regexp, kws) : 0; - unsigned int two_contains = two ? contains(two, regexp, kws) : 0; - return one_contains != two_contains; + unsigned int c1 = one ? contains(one, regexp, kws, 0) : 0; + unsigned int c2 = two ? contains(two, regexp, kws, c1 + 1) : 0; + return c1 != c2; } static int pickaxe_match(struct diff_filepair *p, struct diff_options *o, @@ -136,9 +141,6 @@ static int pickaxe_match(struct diff_filepair *p, struct diff_options *o, oidset_contains(o->objfind, &p->two->oid)); } - if (!o->pickaxe[0]) - return 0; - if (o->flags.allow_textconv) { textconv_one = get_textconv(o->repo, p->one); textconv_two = get_textconv(o->repo, p->two); @@ -163,9 +165,7 @@ static int pickaxe_match(struct diff_filepair *p, struct diff_options *o, mf1.size = fill_textconv(o->repo, textconv_one, p->one, &mf1.ptr); mf2.size = fill_textconv(o->repo, textconv_two, p->two, &mf2.ptr); - ret = fn(DIFF_FILE_VALID(p->one) ? &mf1 : NULL, - DIFF_FILE_VALID(p->two) ? &mf2 : NULL, - o, regexp, kws); + ret = fn(&mf1, &mf2, o, regexp, kws); if (textconv_one) free(mf1.ptr); @@ -232,13 +232,31 @@ void diffcore_pickaxe(struct diff_options *o) int opts = o->pickaxe_opts; regex_t regex, *regexp = NULL; kwset_t kws = NULL; + pickaxe_fn fn; + if (opts & ~DIFF_PICKAXE_KIND_OBJFIND && + (!needle || !*needle)) + BUG("should have needle under -G or -S"); if (opts & (DIFF_PICKAXE_REGEX | DIFF_PICKAXE_KIND_G)) { int cflags = REG_EXTENDED | REG_NEWLINE; if (o->pickaxe_opts & DIFF_PICKAXE_IGNORE_CASE) cflags |= REG_ICASE; regcomp_or_die(®ex, needle, cflags); regexp = ®ex; + + if (opts & DIFF_PICKAXE_KIND_G) + fn = diff_grep; + else if (opts & DIFF_PICKAXE_REGEX) + fn = has_changes; + else + /* + * We don't need to check the combination of + * -G and --pickaxe-regex, by the time we get + * here diff.c has already died if they're + * combined. See the usage tests in + * t4209-log-pickaxe.sh. + */ + BUG("unreachable"); } else if (opts & DIFF_PICKAXE_KIND_S) { if (o->pickaxe_opts & DIFF_PICKAXE_IGNORE_CASE && has_non_ascii(needle)) { @@ -255,10 +273,14 @@ void diffcore_pickaxe(struct diff_options *o) kwsincr(kws, needle, strlen(needle)); kwsprep(kws); } + fn = has_changes; + } else if (opts & DIFF_PICKAXE_KIND_OBJFIND) { + fn = NULL; + } else { + BUG("unknown pickaxe_opts flag"); } - pickaxe(&diff_queued_diff, o, regexp, kws, - (opts & DIFF_PICKAXE_KIND_G) ? diff_grep : has_changes); + pickaxe(&diff_queued_diff, o, regexp, kws, fn); if (regexp) regfree(regexp); diff --git a/diffcore-rename.c b/diffcore-rename.c index 963ca58221..c95857b51f 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -54,7 +54,7 @@ static void register_rename_src(struct diff_filepair *p) if (p->broken_pair) { if (!break_idx) { break_idx = xmalloc(sizeof(*break_idx)); - strintmap_init(break_idx, -1); + strintmap_init_with_options(break_idx, -1, NULL, 0); } strintmap_set(break_idx, p->one->path, rename_dst_nr); } @@ -87,13 +87,13 @@ struct diff_score { short name_score; }; -struct prefetch_options { +struct inexact_prefetch_options { struct repository *repo; int skip_unmodified; }; -static void prefetch(void *prefetch_options) +static void inexact_prefetch(void *prefetch_options) { - struct prefetch_options *options = prefetch_options; + struct inexact_prefetch_options *options = prefetch_options; int i; struct oid_array to_fetch = OID_ARRAY_INIT; @@ -126,7 +126,7 @@ static int estimate_similarity(struct repository *r, struct diff_filespec *src, struct diff_filespec *dst, int minimum_score, - int skip_unmodified) + struct diff_populate_filespec_options *dpf_opt) { /* src points at a file that existed in the original tree (or * optionally a file in the destination tree) and dst points @@ -143,15 +143,6 @@ static int estimate_similarity(struct repository *r, */ unsigned long max_size, delta_size, base_size, src_copied, literal_added; int score; - struct diff_populate_filespec_options dpf_options = { - .check_size_only = 1 - }; - struct prefetch_options prefetch_options = {r, skip_unmodified}; - - if (r == the_repository && has_promisor_remote()) { - dpf_options.missing_object_cb = prefetch; - dpf_options.missing_object_data = &prefetch_options; - } /* We deal only with regular files. Symlink renames are handled * only when they are exact matches --- in other words, no edits @@ -169,11 +160,13 @@ static int estimate_similarity(struct repository *r, * is a possible size - we really should have a flag to * say whether the size is valid or not!) */ + dpf_opt->check_size_only = 1; + if (!src->cnt_data && - diff_populate_filespec(r, src, &dpf_options)) + diff_populate_filespec(r, src, dpf_opt)) return 0; if (!dst->cnt_data && - diff_populate_filespec(r, dst, &dpf_options)) + diff_populate_filespec(r, dst, dpf_opt)) return 0; max_size = ((src->size > dst->size) ? src->size : dst->size); @@ -191,11 +184,11 @@ static int estimate_similarity(struct repository *r, if (max_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE) return 0; - dpf_options.check_size_only = 0; + dpf_opt->check_size_only = 0; - if (!src->cnt_data && diff_populate_filespec(r, src, &dpf_options)) + if (!src->cnt_data && diff_populate_filespec(r, src, dpf_opt)) return 0; - if (!dst->cnt_data && diff_populate_filespec(r, dst, &dpf_options)) + if (!dst->cnt_data && diff_populate_filespec(r, dst, dpf_opt)) return 0; if (diffcore_count_changes(r, src, dst, @@ -455,9 +448,9 @@ static void update_dir_rename_counts(struct dir_rename_info *info, const char *oldname, const char *newname) { - char *old_dir = xstrdup(oldname); - char *new_dir = xstrdup(newname); - char new_dir_first_char = new_dir[0]; + char *old_dir; + char *new_dir; + const char new_dir_first_char = newname[0]; int first_time_in_loop = 1; if (!info->setup) @@ -482,6 +475,10 @@ static void update_dir_rename_counts(struct dir_rename_info *info, */ return; + + old_dir = xstrdup(oldname); + new_dir = xstrdup(newname); + while (1) { int drd_flag = NOT_RELEVANT; @@ -568,7 +565,8 @@ static void update_dir_rename_counts(struct dir_rename_info *info, static void initialize_dir_rename_info(struct dir_rename_info *info, struct strintmap *relevant_sources, struct strintmap *dirs_removed, - struct strmap *dir_rename_count) + struct strmap *dir_rename_count, + struct strmap *cached_pairs) { struct hashmap_iter iter; struct strmap_entry *entry; @@ -633,6 +631,17 @@ static void initialize_dir_rename_info(struct dir_rename_info *info, rename_dst[i].p->two->path); } + /* Add cached_pairs to counts */ + strmap_for_each_entry(cached_pairs, &iter, entry) { + const char *old_name = entry->key; + const char *new_name = entry->value; + if (!new_name) + /* known delete; ignore it */ + continue; + + update_dir_rename_counts(info, dirs_removed, old_name, new_name); + } + /* * Now we collapse * dir_rename_count: old_directory -> {new_directory -> count} @@ -811,6 +820,78 @@ static int idx_possible_rename(char *filename, struct dir_rename_info *info) return idx; } +struct basename_prefetch_options { + struct repository *repo; + struct strintmap *relevant_sources; + struct strintmap *sources; + struct strintmap *dests; + struct dir_rename_info *info; +}; +static void basename_prefetch(void *prefetch_options) +{ + struct basename_prefetch_options *options = prefetch_options; + struct strintmap *relevant_sources = options->relevant_sources; + struct strintmap *sources = options->sources; + struct strintmap *dests = options->dests; + struct dir_rename_info *info = options->info; + int i; + struct oid_array to_fetch = OID_ARRAY_INIT; + + /* + * TODO: The following loops mirror the code/logic from + * find_basename_matches(), though not quite exactly. Maybe + * abstract the iteration logic out somehow? + */ + for (i = 0; i < rename_src_nr; ++i) { + char *filename = rename_src[i].p->one->path; + const char *base = NULL; + intptr_t src_index; + intptr_t dst_index; + + /* Skip irrelevant sources */ + if (relevant_sources && + !strintmap_contains(relevant_sources, filename)) + continue; + + /* + * If the basename is unique among remaining sources, then + * src_index will equal 'i' and we can attempt to match it + * to a unique basename in the destinations. Otherwise, + * use directory rename heuristics, if possible. + */ + base = get_basename(filename); + src_index = strintmap_get(sources, base); + assert(src_index == -1 || src_index == i); + + if (strintmap_contains(dests, base)) { + struct diff_filespec *one, *two; + + /* Find a matching destination, if possible */ + dst_index = strintmap_get(dests, base); + if (src_index == -1 || dst_index == -1) { + src_index = i; + dst_index = idx_possible_rename(filename, info); + } + if (dst_index == -1) + continue; + + /* Ignore this dest if already used in a rename */ + if (rename_dst[dst_index].is_rename) + continue; /* already used previously */ + + one = rename_src[src_index].p->one; + two = rename_dst[dst_index].p->two; + + /* Add the pairs */ + diff_add_if_missing(options->repo, &to_fetch, two); + diff_add_if_missing(options->repo, &to_fetch, one); + } + } + + promisor_remote_get_direct(options->repo, to_fetch.oid, to_fetch.nr); + oid_array_clear(&to_fetch); +} + static int find_basename_matches(struct diff_options *options, int minimum_score, struct dir_rename_info *info, @@ -850,18 +931,18 @@ static int find_basename_matches(struct diff_options *options, int i, renames = 0; struct strintmap sources; struct strintmap dests; - - /* - * The prefeteching stuff wants to know if it can skip prefetching - * blobs that are unmodified...and will then do a little extra work - * to verify that the oids are indeed different before prefetching. - * Unmodified blobs are only relevant when doing copy detection; - * when limiting to rename detection, diffcore_rename[_extended]() - * will never be called with unmodified source paths fed to us, so - * the extra work necessary to check if rename_src entries are - * unmodified would be a small waste. - */ - int skip_unmodified = 0; + struct diff_populate_filespec_options dpf_options = { + .check_binary = 0, + .missing_object_cb = NULL, + .missing_object_data = NULL + }; + struct basename_prefetch_options prefetch_options = { + .repo = options->repo, + .relevant_sources = relevant_sources, + .sources = &sources, + .dests = &dests, + .info = info + }; /* * Create maps of basename -> fullname(s) for remaining sources and @@ -898,6 +979,11 @@ static int find_basename_matches(struct diff_options *options, strintmap_set(&dests, base, i); } + if (options->repo == the_repository && has_promisor_remote()) { + dpf_options.missing_object_cb = basename_prefetch; + dpf_options.missing_object_data = &prefetch_options; + } + /* Now look for basename matchups and do similarity estimation */ for (i = 0; i < rename_src_nr; ++i) { char *filename = rename_src[i].p->one->path; @@ -941,7 +1027,7 @@ static int find_basename_matches(struct diff_options *options, one = rename_src[src_index].p->one; two = rename_dst[dst_index].p->two; score = estimate_similarity(options->repo, one, two, - minimum_score, skip_unmodified); + minimum_score, &dpf_options); /* If sufficiently similar, record as rename pair */ if (score < minimum_score) @@ -1009,7 +1095,7 @@ static int too_many_rename_candidates(int num_destinations, int num_sources, * memory for the matrix anyway. */ if (rename_limit <= 0) - rename_limit = 32767; + return 0; /* treat as unlimited */ if (st_mult(num_destinations, num_sources) <= st_mult(rename_limit, rename_limit)) return 0; @@ -1247,7 +1333,8 @@ static void handle_early_known_dir_renames(struct dir_rename_info *info, void diffcore_rename_extended(struct diff_options *options, struct strintmap *relevant_sources, struct strintmap *dirs_removed, - struct strmap *dir_rename_count) + struct strmap *dir_rename_count, + struct strmap *cached_pairs) { int detect_rename = options->detect_rename; int minimum_score = options->rename_score; @@ -1259,6 +1346,14 @@ void diffcore_rename_extended(struct diff_options *options, int num_sources, want_copies; struct progress *progress = NULL; struct dir_rename_info info; + struct diff_populate_filespec_options dpf_options = { + .check_binary = 0, + .missing_object_cb = NULL, + .missing_object_data = NULL + }; + struct inexact_prefetch_options prefetch_options = { + .repo = options->repo + }; trace2_region_enter("diff", "setup", options->repo); info.setup = 0; @@ -1363,7 +1458,8 @@ void diffcore_rename_extended(struct diff_options *options, /* Preparation for basename-driven matching. */ trace2_region_enter("diff", "dir rename setup", options->repo); initialize_dir_rename_info(&info, relevant_sources, - dirs_removed, dir_rename_count); + dirs_removed, dir_rename_count, + cached_pairs); trace2_region_leave("diff", "dir rename setup", options->repo); /* Utilize file basenames to quickly find renames. */ @@ -1419,6 +1515,13 @@ void diffcore_rename_extended(struct diff_options *options, (uint64_t)num_destinations * (uint64_t)num_sources); } + /* Finish setting up dpf_options */ + prefetch_options.skip_unmodified = skip_unmodified; + if (options->repo == the_repository && has_promisor_remote()) { + dpf_options.missing_object_cb = inexact_prefetch; + dpf_options.missing_object_data = &prefetch_options; + } + CALLOC_ARRAY(mx, st_mult(NUM_CANDIDATE_PER_DST, num_destinations)); for (dst_cnt = i = 0; i < rename_dst_nr; i++) { struct diff_filespec *two = rename_dst[i].p->two; @@ -1444,7 +1547,7 @@ void diffcore_rename_extended(struct diff_options *options, this_src.score = estimate_similarity(options->repo, one, two, minimum_score, - skip_unmodified); + &dpf_options); this_src.name_score = basename_same(one, two); this_src.dst = i; this_src.src = j; @@ -1529,7 +1632,7 @@ void diffcore_rename_extended(struct diff_options *options, /* all the usual ones need to be kept */ diff_q(&outq, p); else - /* no need to keep unmodified pairs; FIXME: remove earlier? */ + /* no need to keep unmodified pairs */ pair_to_free = p; if (pair_to_free) @@ -1560,5 +1663,5 @@ void diffcore_rename_extended(struct diff_options *options, void diffcore_rename(struct diff_options *options) { - diffcore_rename_extended(options, NULL, NULL, NULL); + diffcore_rename_extended(options, NULL, NULL, NULL, NULL); } diff --git a/diffcore.h b/diffcore.h index f5c6de4841..533b30e21e 100644 --- a/diffcore.h +++ b/diffcore.h @@ -181,7 +181,8 @@ void diffcore_rename(struct diff_options *); void diffcore_rename_extended(struct diff_options *options, struct strintmap *relevant_sources, struct strintmap *dirs_removed, - struct strmap *dir_rename_count); + struct strmap *dir_rename_count, + struct strmap *cached_pairs); void diffcore_merge_broken(void); void diffcore_pickaxe(struct diff_options *); void diffcore_order(const char *orderfile); @@ -53,12 +53,6 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, int check_only, int stop_at_first_file, const struct pathspec *pathspec); static int resolve_dtype(int dtype, struct index_state *istate, const char *path, int len); - -void dir_init(struct dir_struct *dir) -{ - memset(dir, 0, sizeof(*dir)); -} - struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp) { struct dirent *e; @@ -84,11 +78,21 @@ int fspathcmp(const char *a, const char *b) return ignore_case ? strcasecmp(a, b) : strcmp(a, b); } +int fspatheq(const char *a, const char *b) +{ + return !fspathcmp(a, b); +} + int fspathncmp(const char *a, const char *b, size_t count) { return ignore_case ? strncasecmp(a, b, count) : strncmp(a, b, count); } +unsigned int fspathhash(const char *str) +{ + return ignore_case ? strihash(str) : strhash(str); +} + int git_fnmatch(const struct pathspec_item *item, const char *pattern, const char *string, int prefix) @@ -778,9 +782,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern translated->pattern = truncated; translated->patternlen = given->patternlen - 2; hashmap_entry_init(&translated->ent, - ignore_case ? - strihash(translated->pattern) : - strhash(translated->pattern)); + fspathhash(translated->pattern)); if (!hashmap_get_entry(&pl->recursive_hashmap, translated, ent, NULL)) { @@ -809,9 +811,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern translated->pattern = dup_and_filter_pattern(given->pattern); translated->patternlen = given->patternlen; hashmap_entry_init(&translated->ent, - ignore_case ? - strihash(translated->pattern) : - strhash(translated->pattern)); + fspathhash(translated->pattern)); hashmap_add(&pl->recursive_hashmap, &translated->ent); @@ -841,10 +841,7 @@ static int hashmap_contains_path(struct hashmap *map, /* Check straight mapping */ p.pattern = pattern->buf; p.patternlen = pattern->len; - hashmap_entry_init(&p.ent, - ignore_case ? - strihash(p.pattern) : - strhash(p.pattern)); + hashmap_entry_init(&p.ent, fspathhash(p.pattern)); return !!hashmap_get_entry(map, &p, ent, NULL); } @@ -1376,7 +1373,7 @@ enum pattern_match_result path_matches_pattern_list( struct path_pattern *pattern; struct strbuf parent_pathname = STRBUF_INIT; int result = NOT_MATCHED; - const char *slash_pos; + size_t slash_pos; if (!pl->use_cone_patterns) { pattern = last_matching_pattern_from_list(pathname, pathlen, basename, @@ -1397,21 +1394,35 @@ enum pattern_match_result path_matches_pattern_list( strbuf_addch(&parent_pathname, '/'); strbuf_add(&parent_pathname, pathname, pathlen); + /* + * Directory entries are matched if and only if a file + * contained immediately within them is matched. For the + * case of a directory entry, modify the path to create + * a fake filename within this directory, allowing us to + * use the file-base matching logic in an equivalent way. + */ + if (parent_pathname.len > 0 && + parent_pathname.buf[parent_pathname.len - 1] == '/') { + slash_pos = parent_pathname.len - 1; + strbuf_add(&parent_pathname, "-", 1); + } else { + const char *slash_ptr = strrchr(parent_pathname.buf, '/'); + slash_pos = slash_ptr ? slash_ptr - parent_pathname.buf : 0; + } + if (hashmap_contains_path(&pl->recursive_hashmap, &parent_pathname)) { result = MATCHED_RECURSIVE; goto done; } - slash_pos = strrchr(parent_pathname.buf, '/'); - - if (slash_pos == parent_pathname.buf) { + if (!slash_pos) { /* include every file in root */ result = MATCHED; goto done; } - strbuf_setlen(&parent_pathname, slash_pos - parent_pathname.buf); + strbuf_setlen(&parent_pathname, slash_pos); if (hashmap_contains_path(&pl->parent_hashmap, &parent_pathname)) { result = MATCHED; @@ -3105,6 +3116,7 @@ void dir_clear(struct dir_struct *dir) struct exclude_list_group *group; struct pattern_list *pl; struct exclude_stack *stk; + struct dir_struct new = DIR_INIT; for (i = EXC_CMDL; i <= EXC_FILE; i++) { group = &dir->exclude_list_group[i]; @@ -3132,7 +3144,7 @@ void dir_clear(struct dir_struct *dir) } strbuf_release(&dir->basebuf); - dir_init(dir); + memcpy(dir, &new, sizeof(*dir)); } struct ondisk_untracked_cache { @@ -342,6 +342,8 @@ struct dir_struct { unsigned visited_directories; }; +#define DIR_INIT { 0 } + struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp); /*Count the number of slashes for string s*/ @@ -367,8 +369,6 @@ int match_pathspec(struct index_state *istate, int report_path_error(const char *ps_matched, const struct pathspec *pathspec); int within_depth(const char *name, int namelen, int depth, int max_depth); -void dir_init(struct dir_struct *dir); - int fill_directory(struct dir_struct *dir, struct index_state *istate, const struct pathspec *pathspec); @@ -489,7 +489,9 @@ int remove_dir_recursively(struct strbuf *path, int flag); int remove_path(const char *path); int fspathcmp(const char *a, const char *b); +int fspatheq(const char *a, const char *b); int fspathncmp(const char *a, const char *b, size_t count); +unsigned int fspathhash(const char *str); /* * The prefix part of pattern must not contains wildcards. @@ -143,8 +143,8 @@ void enable_delayed_checkout(struct checkout *state) if (!state->delayed_checkout) { state->delayed_checkout = xmalloc(sizeof(*state->delayed_checkout)); state->delayed_checkout->state = CE_CAN_DELAY; - string_list_init(&state->delayed_checkout->filters, 0); - string_list_init(&state->delayed_checkout->paths, 0); + string_list_init_nodup(&state->delayed_checkout->filters); + string_list_init_nodup(&state->delayed_checkout->paths); } } diff --git a/environment.c b/environment.c index 2f27008424..d6b22ede7e 100644 --- a/environment.c +++ b/environment.c @@ -253,21 +253,20 @@ static int git_work_tree_initialized; */ void set_git_work_tree(const char *new_work_tree) { - struct strbuf realpath = STRBUF_INIT; - if (git_work_tree_initialized) { + struct strbuf realpath = STRBUF_INIT; + strbuf_realpath(&realpath, new_work_tree, 1); new_work_tree = realpath.buf; if (strcmp(new_work_tree, the_repository->worktree)) die("internal error: work tree has already been set\n" "Current worktree: %s\nNew worktree: %s", the_repository->worktree, new_work_tree); + strbuf_release(&realpath); return; } git_work_tree_initialized = 1; repo_set_worktree(the_repository, new_work_tree); - - strbuf_release(&realpath); } const char *get_git_work_tree(void) diff --git a/fetch-pack.c b/fetch-pack.c index c135635e34..b0c7be717c 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -1645,6 +1645,15 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args, if (process_section_header(&reader, "packfile-uris", 1)) receive_packfile_uris(&reader, &packfile_uris); process_section_header(&reader, "packfile", 0); + + /* + * this is the final request we'll make of the server; + * do a half-duplex shutdown to indicate that they can + * hang up as soon as the pack is sent. + */ + close(fd[1]); + fd[1] = -1; + if (get_pack(args, fd, pack_lockfiles, packfile_uris.nr ? &index_pack_args : NULL, sought, nr_sought, &fsck_options.gitmodules_found)) diff --git a/fmt-merge-msg.c b/fmt-merge-msg.c index 0f66818e0f..b969dc6ebb 100644 --- a/fmt-merge-msg.c +++ b/fmt-merge-msg.c @@ -108,6 +108,7 @@ static int handle_line(char *line, struct merge_parents *merge_parents) struct origin_data *origin_data; char *src; const char *origin, *tag_name; + char *to_free = NULL; struct src_data *src_data; struct string_list_item *item; int pulling_head = 0; @@ -183,12 +184,13 @@ static int handle_line(char *line, struct merge_parents *merge_parents) if (!strcmp(".", src) || !strcmp(src, origin)) { int len = strlen(origin); if (origin[0] == '\'' && origin[len - 1] == '\'') - origin = xmemdupz(origin + 1, len - 2); + origin = to_free = xmemdupz(origin + 1, len - 2); } else - origin = xstrfmt("%s of %s", origin, src); + origin = to_free = xstrfmt("%s of %s", origin, src); if (strcmp(".", src)) origin_data->is_local_branch = 0; string_list_append(&origins, origin)->util = origin_data; + free(to_free); return 0; } @@ -66,6 +66,7 @@ const char *get_preferred_languages(void) } #ifndef NO_GETTEXT +__attribute__((format (printf, 1, 2))) static int test_vsnprintf(const char *fmt, ...) { char buf[26]; diff --git a/git-compat-util.h b/git-compat-util.h index a508dbe5a3..b46605300a 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -876,6 +876,7 @@ char *xstrndup(const char *str, size_t len); void *xrealloc(void *ptr, size_t size); void *xcalloc(size_t nmemb, size_t size); void *xmmap(void *start, size_t length, int prot, int flags, int fd, off_t offset); +const char *mmap_os_err(void); void *xmmap_gently(void *start, size_t length, int prot, int flags, int fd, off_t offset); int xopen(const char *path, int flags, ...); ssize_t xread(int fd, void *buf, size_t len); @@ -986,11 +987,9 @@ static inline char *xstrdup_or_null(const char *str) static inline size_t xsize_t(off_t len) { - size_t size = (size_t) len; - - if (len != (off_t) size) + if (len < 0 || (uintmax_t) len > SIZE_MAX) die("Cannot handle files this big"); - return size; + return (size_t) len; } __attribute__((format (printf, 3, 4))) @@ -1368,7 +1367,7 @@ static inline void *container_of_or_null_offset(void *ptr, size_t offset) (type *)container_of_or_null_offset(ptr, offsetof(type, member)) /* - * like offsetof(), but takes a pointer to a a variable of type which + * like offsetof(), but takes a pointer to a variable of type which * contains @member, instead of a specified type. * @ptr is subject to multiple evaluation since we can't rely on __typeof__ * everywhere. diff --git a/git-cvsserver.perl b/git-cvsserver.perl index f6f3fc192c..ed035f32c2 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -2149,7 +2149,7 @@ sub req_diff ( $meta2->{revision} or "workingcopy" )); # TODO: Use --label instead of -L because -L is no longer - # documented and may go away someday. Not sure if there there are + # documented and may go away someday. Not sure if there are # versions that only support -L, which would make this change risky? # http://osdir.com/ml/bug-gnu-utils-gnu/2010-12/msg00060.html # ("man diff" should actually document the best migration strategy, @@ -1977,8 +1977,11 @@ class P4Submit(Command, P4UserMap): newdiff += "+%s\n" % os.readlink(newFile) else: f = open(newFile, "r") - for line in f.readlines(): - newdiff += "+" + line + try: + for line in f.readlines(): + newdiff += "+" + line + except UnicodeDecodeError: + pass # Found non-text data and skip, since diff description should only include text f.close() return (diff + newdiff).replace('\r\n', '\n') diff --git a/git-send-email.perl b/git-send-email.perl index 25be2ebd2a..e65d969d0b 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -18,21 +18,11 @@ use 5.008; use strict; -use warnings; -use POSIX qw/strftime/; -use Term::ReadLine; +use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : (); use Getopt::Long; -use Text::ParseWords; -use Term::ANSIColor; -use File::Temp qw/ tempdir tempfile /; -use File::Spec::Functions qw(catdir catfile); use Git::LoadCPAN::Error qw(:try); -use Cwd qw(abs_path cwd); use Git; use Git::I18N; -use Net::Domain (); -use Net::SMTP (); -use Git::LoadCPAN::Mail::Address; Getopt::Long::Configure qw/ pass_through /; @@ -70,6 +60,7 @@ git send-email --dump-aliases Sending: --envelope-sender <str> * Email envelope sender. + --sendmail-cmd <str> * Command to run to send email. --smtp-server <str:int> * Outgoing SMTP server to use. The port is optional. Default 'localhost'. --smtp-server-option <str> * Outgoing SMTP server option to use. @@ -166,7 +157,6 @@ sub format_2822_time { ); } -my $have_email_valid = eval { require Email::Valid; 1 }; my $smtp; my $auth; my $num_sent = 0; @@ -192,14 +182,6 @@ my (@config_bcc, @getopt_bcc); my $repo = eval { Git->repository() }; my @repo = $repo ? ($repo) : (); -my $term = eval { - $ENV{"GIT_SEND_EMAIL_NOTTY"} - ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT - : new Term::ReadLine 'git-send-email'; -}; -if ($@) { - $term = new FakeTerm "$@: going non-interactive"; -} # Behavior modification variables my ($quiet, $dry_run) = (0, 0); @@ -262,6 +244,7 @@ my ($confirm); my (@suppress_cc); my ($auto_8bit_encoding); my ($compose_encoding); +my ($sendmail_cmd); # Variables with corresponding config settings & hardcoded defaults my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() my $thread = 1; @@ -287,6 +270,7 @@ my %config_bool_settings = ( ); my %config_settings = ( + "smtpencryption" => \$smtp_encryption, "smtpserver" => \$smtp_server, "smtpserverport" => \$smtp_server_port, "smtpserveroption" => \@smtp_server_options, @@ -309,6 +293,7 @@ my %config_settings = ( "assume8bitencoding" => \$auto_8bit_encoding, "composeencoding" => \$compose_encoding, "transferencoding" => \$target_xfer_encoding, + "sendmailcmd" => \$sendmail_cmd, ); my %config_path_settings = ( @@ -318,9 +303,9 @@ my %config_path_settings = ( # Handle Uncouth Termination sub signal_handler { - # Make text normal - print color("reset"), "\n"; + require Term::ANSIColor; + print Term::ANSIColor::color("reset"), "\n"; # SMTP password masked system "stty echo"; @@ -346,11 +331,17 @@ $SIG{INT} = \&signal_handler; # Read our sendemail.* config sub read_config { - my ($configured, $prefix) = @_; + my ($known_keys, $configured, $prefix) = @_; foreach my $setting (keys %config_bool_settings) { my $target = $config_bool_settings{$setting}; - my $v = Git::config_bool(@repo, "$prefix.$setting"); + my $key = "$prefix.$setting"; + next unless exists $known_keys->{$key}; + my $v = (@{$known_keys->{$key}} == 1 && + (defined $known_keys->{$key}->[0] && + $known_keys->{$key}->[0] =~ /^(?:true|false)$/s)) + ? $known_keys->{$key}->[0] eq 'true' + : Git::config_bool(@repo, $key); next unless defined $v; next if $configured->{$setting}++; $$target = $v; @@ -358,8 +349,10 @@ sub read_config { foreach my $setting (keys %config_path_settings) { my $target = $config_path_settings{$setting}; + my $key = "$prefix.$setting"; + next unless exists $known_keys->{$key}; if (ref($target) eq "ARRAY") { - my @values = Git::config_path(@repo, "$prefix.$setting"); + my @values = Git::config_path(@repo, $key); next unless @values; next if $configured->{$setting}++; @$target = @values; @@ -374,36 +367,64 @@ sub read_config { foreach my $setting (keys %config_settings) { my $target = $config_settings{$setting}; + my $key = "$prefix.$setting"; + next unless exists $known_keys->{$key}; if (ref($target) eq "ARRAY") { - my @values = Git::config(@repo, "$prefix.$setting"); - next unless @values; + my @values = @{$known_keys->{$key}}; + @values = grep { defined } @values; next if $configured->{$setting}++; @$target = @values; } else { - my $v = Git::config(@repo, "$prefix.$setting"); + my $v = $known_keys->{$key}->[0]; next unless defined $v; next if $configured->{$setting}++; $$target = $v; } } +} - if (!defined $smtp_encryption) { - my $setting = "$prefix.smtpencryption"; - my $enc = Git::config(@repo, $setting); - return unless defined $enc; - return if $configured->{$setting}++; - if (defined $enc) { - $smtp_encryption = $enc; - } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { - $smtp_encryption = 'ssl'; - } +sub config_regexp { + my ($regex) = @_; + my @ret; + eval { + my $ret = Git::command( + 'config', + '--null', + '--get-regexp', + $regex, + ); + @ret = map { + # We must always return ($k, $v) here, since + # empty config values will be just "key\0", + # not "key\nvalue\0". + my ($k, $v) = split /\n/, $_, 2; + ($k, $v); + } split /\0/, $ret; + 1; + } or do { + # If we have no keys we're OK, otherwise re-throw + die $@ if $@->value != 1; + }; + return @ret; +} + +# Save ourselves a lot of work of shelling out to 'git config' (it +# parses 'bool' etc.) by only doing so for config keys that exist. +my %known_config_keys; +{ + my @kv = config_regexp("^sende?mail[.]"); + while (my ($k, $v) = splice @kv, 0, 2) { + push @{$known_config_keys{$k}} => $v; } } # sendemail.identity yields to --identity. We must parse this # special-case first before the rest of the config is read. -$identity = Git::config(@repo, "sendemail.identity"); +{ + my $key = "sendemail.identity"; + $identity = Git::config(@repo, $key) if exists $known_config_keys{$key}; +} my $rc = GetOptions( "identity=s" => \$identity, "no-identity" => \$no_identity, @@ -414,8 +435,8 @@ undef $identity if $no_identity; # Now we know enough to read the config { my %configured; - read_config(\%configured, "sendemail.$identity") if defined $identity; - read_config(\%configured, "sendemail"); + read_config(\%known_config_keys, \%configured, "sendemail.$identity") if defined $identity; + read_config(\%known_config_keys, \%configured, "sendemail"); } # Begin by accumulating all the variables (defined above), that we will end up @@ -442,6 +463,7 @@ $rc = GetOptions( "no-bcc" => \$no_bcc, "chain-reply-to!" => \$chain_reply_to, "no-chain-reply-to" => sub {$chain_reply_to = 0}, + "sendmail-cmd=s" => \$sendmail_cmd, "smtp-server=s" => \$smtp_server, "smtp-server-option=s" => \@smtp_server_options, "smtp-server-port=s" => \$smtp_server_port, @@ -499,7 +521,7 @@ unless ($rc) { usage(); } -if ($forbid_sendmail_variables && (scalar Git::config_regexp("^sendmail[.]")) != 0) { +if ($forbid_sendmail_variables && grep { /^sendmail/s } keys %known_config_keys) { die __("fatal: found configuration options for 'sendmail'\n" . "git-send-email is configured with the sendemail.* options - note the 'e'.\n" . "Set sendemail.forbidSendmailVariables to false to disable this check.\n"); @@ -564,15 +586,27 @@ if (0) { } my ($repoauthor, $repocommitter); -($repoauthor) = Git::ident_person(@repo, 'author'); -($repocommitter) = Git::ident_person(@repo, 'committer'); +{ + my %cache; + my ($author, $committer); + my $common = sub { + my ($what) = @_; + return $cache{$what} if exists $cache{$what}; + ($cache{$what}) = Git::ident_person(@repo, $what); + return $cache{$what}; + }; + $repoauthor = sub { $common->('author') }; + $repocommitter = sub { $common->('committer') }; +} sub parse_address_line { + require Git::LoadCPAN::Mail::Address; return map { $_->format } Mail::Address->parse($_[0]); } sub split_addrs { - return quotewords('\s*,\s*', 1, @_); + require Text::ParseWords; + return Text::ParseWords::quotewords('\s*,\s*', 1, @_); } my %aliases; @@ -621,10 +655,11 @@ my %parse_alias = ( s/\\"/"/g foreach @addr; $aliases{$alias} = \@addr }}}, - mailrc => sub { my $fh = shift; while (<$fh>) { + mailrc => sub { my $fh = shift; while (<$fh>) { if (/^alias\s+(\S+)\s+(.*?)\s*$/) { + require Text::ParseWords; # spaces delimit multiple addresses - $aliases{$1} = [ quotewords('\s+', 0, $2) ]; + $aliases{$1} = [ Text::ParseWords::quotewords('\s+', 0, $2) ]; }}}, pine => sub { my $fh = shift; my $f='\t[^\t]*'; for (my $x = ''; defined($x); $x = $_) { @@ -672,7 +707,7 @@ sub is_format_patch_arg { if (defined($format_patch)) { return $format_patch; } - die sprintf(__ <<EOF, $f, $f); + die sprintf(__(<<EOF), $f, $f); File '%s' exists but it could also be the range of commits to produce patches for. Please disambiguate by... @@ -696,7 +731,8 @@ while (defined(my $f = shift @ARGV)) { opendir my $dh, $f or die sprintf(__("Failed to opendir %s: %s"), $f, $!); - push @files, grep { -f $_ } map { catfile($f, $_) } + require File::Spec; + push @files, grep { -f $_ } map { File::Spec->catfile($f, $_) } sort readdir $dh; closedir $dh; } elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) { @@ -709,7 +745,8 @@ while (defined(my $f = shift @ARGV)) { if (@rev_list_opts) { die __("Cannot run git format-patch from outside a repository\n") unless $repo; - push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); + require File::Temp; + push @files, $repo->command('format-patch', '-o', File::Temp::tempdir(CLEANUP => 1), @rev_list_opts); } @files = handle_backup_files(@files); @@ -746,19 +783,20 @@ sub get_patch_subject { if ($compose) { # Note that this does not need to be secure, but we will make a small # effort to have it be unique + require File::Temp; $compose_filename = ($repo ? - tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : - tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; + File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : + File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; open my $c, ">", $compose_filename or die sprintf(__("Failed to open for writing %s: %s"), $compose_filename, $!); - my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; + my $tpl_sender = $sender || $repoauthor->() || $repocommitter->() || ''; my $tpl_subject = $initial_subject || ''; my $tpl_in_reply_to = $initial_in_reply_to || ''; my $tpl_reply_to = $reply_to || ''; - print $c <<EOT1, Git::prefix_lines("GIT: ", __ <<EOT2), <<EOT3; + print $c <<EOT1, Git::prefix_lines("GIT: ", __(<<EOT2)), <<EOT3; From $tpl_sender # This line is ignored. EOT1 Lines beginning in "GIT:" will be removed. @@ -855,6 +893,19 @@ EOT3 do_edit(@files); } +sub term { + my $term = eval { + require Term::ReadLine; + $ENV{"GIT_SEND_EMAIL_NOTTY"} + ? Term::ReadLine->new('git-send-email', \*STDIN, \*STDOUT) + : Term::ReadLine->new('git-send-email'); + }; + if ($@) { + $term = FakeTerm->new("$@: going non-interactive"); + } + return $term; +} + sub ask { my ($prompt, %arg) = @_; my $valid_re = $arg{valid_re}; @@ -862,6 +913,7 @@ sub ask { my $confirm_only = $arg{confirm_only}; my $resp; my $i = 0; + my $term = term(); return defined $default ? $default : undef unless defined $term->IN and defined fileno($term->IN) and defined $term->OUT and defined fileno($term->OUT); @@ -959,7 +1011,7 @@ if (defined $sender) { $sender =~ s/^\s+|\s+$//g; ($sender) = expand_aliases($sender); } else { - $sender = $repoauthor || $repocommitter || ''; + $sender = $repoauthor->() || $repocommitter->() || ''; } # $sender could be an already sanitized address @@ -1013,16 +1065,19 @@ if (defined $reply_to) { $reply_to = sanitize_address($reply_to); } -if (!defined $smtp_server) { +if (!defined $sendmail_cmd && !defined $smtp_server) { my @sendmail_paths = qw( /usr/sbin/sendmail /usr/lib/sendmail ); push @sendmail_paths, map {"$_/sendmail"} split /:/, $ENV{PATH}; foreach (@sendmail_paths) { if (-x $_) { - $smtp_server = $_; + $sendmail_cmd = $_; last; } } - $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* + + if (!defined $sendmail_cmd) { + $smtp_server = 'localhost'; # could be 127.0.0.1, too... *shrug* + } } if ($compose && $compose > 0) { @@ -1042,6 +1097,7 @@ sub extract_valid_address { return $address if ($address =~ /^($local_part_regexp)$/); $address =~ s/^\s*<(.*)>\s*$/$1/; + my $have_email_valid = eval { require Email::Valid; 1 }; if ($have_email_valid) { return scalar Email::Valid->address($address); } @@ -1101,14 +1157,15 @@ my ($message_id_stamp, $message_id_serial); sub make_message_id { my $uniq; if (!defined $message_id_stamp) { - $message_id_stamp = strftime("%Y%m%d%H%M%S.$$", gmtime(time)); + require POSIX; + $message_id_stamp = POSIX::strftime("%Y%m%d%H%M%S.$$", gmtime(time)); $message_id_serial = 0; } $message_id_serial++; $uniq = "$message_id_stamp-$message_id_serial"; my $du_part; - for ($sender, $repocommitter, $repoauthor) { + for ($sender, $repocommitter->(), $repoauthor->()) { $du_part = extract_valid_address(sanitize_address($_)); last if (defined $du_part and $du_part ne ''); } @@ -1271,6 +1328,7 @@ sub valid_fqdn { sub maildomain_net { my $maildomain; + require Net::Domain; my $domain = Net::Domain::domainname(); $maildomain = $domain if valid_fqdn($domain); @@ -1281,6 +1339,7 @@ sub maildomain_mta { my $maildomain; for my $host (qw(mailhost localhost)) { + require Net::SMTP; my $smtp = Net::SMTP->new($host); if (defined $smtp) { my $domain = $smtp->domain; @@ -1502,11 +1561,17 @@ EOF if ($dry_run) { # We don't want to send the email. - } elsif (file_name_is_absolute($smtp_server)) { + } elsif (defined $sendmail_cmd || file_name_is_absolute($smtp_server)) { my $pid = open my $sm, '|-'; defined $pid or die $!; if (!$pid) { - exec($smtp_server, @sendmail_parameters) or die $!; + if (defined $sendmail_cmd) { + exec ("sh", "-c", "$sendmail_cmd \"\$@\"", "-", @sendmail_parameters) + or die $!; + } else { + exec ($smtp_server, @sendmail_parameters) + or die $!; + } } print $sm "$header\n$message"; close $sm or die $!; @@ -1602,14 +1667,21 @@ EOF printf($dry_run ? __("Dry-Sent %s\n") : __("Sent %s\n"), $subject); } else { print($dry_run ? __("Dry-OK. Log says:\n") : __("OK. Log says:\n")); - if (!file_name_is_absolute($smtp_server)) { + if (!defined $sendmail_cmd && !file_name_is_absolute($smtp_server)) { print "Server: $smtp_server\n"; print "MAIL FROM:<$raw_from>\n"; foreach my $entry (@recipients) { print "RCPT TO:<$entry>\n"; } } else { - print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; + my $sm; + if (defined $sendmail_cmd) { + $sm = $sendmail_cmd; + } else { + $sm = $smtp_server; + } + + print "Sendmail: $sm ".join(' ',@sendmail_parameters)."\n"; } print $header, "\n"; if ($smtp) { @@ -1960,13 +2032,15 @@ sub validate_patch { if ($repo) { my $hooks_path = $repo->command_oneline('rev-parse', '--git-path', 'hooks'); - my $validate_hook = catfile($hooks_path, + require File::Spec; + my $validate_hook = File::Spec->catfile($hooks_path, 'sendemail-validate'); my $hook_error; if (-x $validate_hook) { - my $target = abs_path($fn); + require Cwd; + my $target = Cwd::abs_path($fn); # The hook needs a correct cwd and GIT_DIR. - my $cwd_save = cwd(); + my $cwd_save = Cwd::getcwd(); chdir($repo->wc_path() or $repo->repo_path()) or die("chdir: $!"); local $ENV{"GIT_DIR"} = $repo->repo_path(); diff --git a/git-submodule.sh b/git-submodule.sh index 4678378424..dbd2ec2050 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -147,7 +147,7 @@ cmd_add() if ! git submodule--helper config --check-writeable >/dev/null 2>&1 then - die "$(eval_gettext "please make sure that the .gitmodules file is in the working tree")" + die "fatal: $(eval_gettext "please make sure that the .gitmodules file is in the working tree")" fi if test -n "$reference_path" @@ -176,7 +176,7 @@ cmd_add() case "$repo" in ./*|../*) test -z "$wt_prefix" || - die "$(gettext "Relative path can only be used from the toplevel of the working tree")" + die "fatal: $(gettext "Relative path can only be used from the toplevel of the working tree")" # dereference source url relative to parent's url realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit @@ -186,7 +186,7 @@ cmd_add() realrepo=$repo ;; *) - die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" + die "fatal: $(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" ;; esac @@ -205,17 +205,17 @@ cmd_add() if test -z "$force" then git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && - die "$(eval_gettext "'\$sm_path' already exists in the index")" + die "fatal: $(eval_gettext "'\$sm_path' already exists in the index")" else git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && - die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" + die "fatal: $(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" fi if test -d "$sm_path" && test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null) then git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null || - die "$(eval_gettext "'\$sm_path' does not have a commit checked out")" + die "fatal: $(eval_gettext "'\$sm_path' does not have a commit checked out")" fi if test -z "$force" @@ -238,50 +238,14 @@ cmd_add() if ! git submodule--helper check-name "$sm_name" then - die "$(eval_gettext "'$sm_name' is not a valid submodule name")" + die "fatal: $(eval_gettext "'$sm_name' is not a valid submodule name")" fi - # perhaps the path exists and is already a git repo, else clone it - if test -e "$sm_path" - then - if test -d "$sm_path"/.git || test -f "$sm_path"/.git - then - eval_gettextln "Adding existing repo at '\$sm_path' to the index" - else - die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" - fi - - else - if test -d ".git/modules/$sm_name" - then - if test -z "$force" - then - eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" - GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 - die "$(eval_gettextln "\ -If you want to reuse this local git directory instead of cloning again from - \$realrepo -use the '--force' option. If the local git directory is not the correct repo -or you are unsure what this means choose another name with the '--name' option.")" - else - eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." - fi - fi - git submodule--helper clone ${GIT_QUIET:+--quiet} ${progress:+"--progress"} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${dissociate:+"--dissociate"} ${depth:+"$depth"} || exit - ( - sanitize_submodule_env - cd "$sm_path" && - # ash fails to wordsplit ${branch:+-b "$branch"...} - case "$branch" in - '') git checkout -f -q ;; - ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; - esac - ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" - fi + git submodule--helper add-clone ${GIT_QUIET:+--quiet} ${force:+"--force"} ${progress:+"--progress"} ${branch:+--branch "$branch"} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${dissociate:+"--dissociate"} ${depth:+"$depth"} || exit git config submodule."$sm_name".url "$realrepo" git add --no-warn-embedded-repo $force "$sm_path" || - die "$(eval_gettext "Failed to add submodule '\$sm_path'")" + die "fatal: $(eval_gettext "Failed to add submodule '\$sm_path'")" git submodule--helper config submodule."$sm_name".path "$sm_path" && git submodule--helper config submodule."$sm_name".url "$repo" && @@ -290,7 +254,7 @@ or you are unsure what this means choose another name with the '--name' option." git submodule--helper config submodule."$sm_name".branch "$branch" fi && git add --force .gitmodules || - die "$(eval_gettext "Failed to register submodule '\$sm_path'")" + die "fatal: $(eval_gettext "Failed to register submodule '\$sm_path'")" # NEEDSWORK: In a multi-working-tree world, this needs to be # set in the per-worktree config. @@ -335,7 +299,7 @@ cmd_foreach() shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" } # @@ -402,7 +366,7 @@ cmd_deinit() shift done - git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@" } is_tip_reachable () ( @@ -565,7 +529,7 @@ cmd_update() else subsha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD) || - die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" + die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" fi if test -n "$remote" @@ -575,12 +539,12 @@ cmd_update() then # Fetch remote before determining tracking $sha1 fetch_in_submodule "$sm_path" $depth || - die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" + die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" fi remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote) sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify "${remote_name}/${branch}") || - die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" + die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" fi if test "$subsha1" != "$sha1" || test -n "$force" @@ -604,36 +568,36 @@ cmd_update() # not be reachable from any of the refs is_tip_reachable "$sm_path" "$sha1" || fetch_in_submodule "$sm_path" "$depth" "$sha1" || - die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" + die "fatal: $(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" fi must_die_on_failure= case "$update_module" in checkout) command="git checkout $subforce -q" - die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" + die_msg="fatal: $(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" ;; rebase) command="git rebase ${GIT_QUIET:+--quiet}" - die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" + die_msg="fatal: $(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" must_die_on_failure=yes ;; merge) command="git merge ${GIT_QUIET:+--quiet}" - die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" + die_msg="fatal: $(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" must_die_on_failure=yes ;; !*) command="${update_module#!}" - die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" + die_msg="fatal: $(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" must_die_on_failure=yes ;; *) - die "$(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")" + die "fatal: $(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")" esac if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") @@ -660,7 +624,7 @@ cmd_update() res=$? if test $res -gt 0 then - die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" + die_msg="fatal: $(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" if test $res -ne 2 then err="${err};$die_msg" @@ -726,7 +690,7 @@ cmd_set_branch() { shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@" } # @@ -755,7 +719,7 @@ cmd_set_url() { shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@" } # @@ -807,7 +771,7 @@ cmd_summary() { shift done - git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@" } # # List all submodules, prefixed with: @@ -848,7 +812,7 @@ cmd_status() shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" } # # Sync remote urls for submodules @@ -881,7 +845,7 @@ cmd_sync() esac done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" } cmd_absorbgitdirs() @@ -95,7 +95,7 @@ static void parse_graph_colors_config(struct strvec *colors, const char *string) if (!color_parse_mem(start, comma - start, color)) strvec_push(colors, color); else - warning(_("ignore invalid color '%.*s' in log.graphColors"), + warning(_("ignored invalid color '%.*s' in log.graphColors"), (int)(comma - start), start); start = comma + 1; } @@ -657,6 +657,8 @@ static struct grep_expr *compile_pattern_and(struct grep_pat **list) x = compile_pattern_not(list); p = *list; if (p && p->token == GREP_AND) { + if (!x) + die("--and not preceded by pattern expression"); if (!p->next) die("--and not followed by pattern expression"); *list = p->next; @@ -263,6 +263,22 @@ static inline void oidcpy(struct object_id *dst, const struct object_id *src) dst->algo = src->algo; } +/* Like oidcpy() but zero-pads the unused bytes in dst's hash array. */ +static inline void oidcpy_with_padding(struct object_id *dst, + const struct object_id *src) +{ + size_t hashsz; + + if (!src->algo) + hashsz = the_hash_algo->rawsz; + else + hashsz = hash_algos[src->algo].rawsz; + + memcpy(dst->hash, src->hash, hashsz); + memset(dst->hash + hashsz, 0, GIT_MAX_RAWSZ - hashsz); + dst->algo = src->algo; +} + static inline struct object_id *oiddup(const struct object_id *src) { struct object_id *dst = xmalloc(sizeof(struct object_id)); diff --git a/imap-send.c b/imap-send.c index bb085d66d1..a0540ba5cf 100644 --- a/imap-send.c +++ b/imap-send.c @@ -451,6 +451,7 @@ static int buffer_gets(struct imap_buffer *b, char **s) /* not reached */ } +__attribute__((format (printf, 1, 2))) static void imap_info(const char *msg, ...) { va_list va; @@ -463,6 +464,7 @@ static void imap_info(const char *msg, ...) } } +__attribute__((format (printf, 1, 2))) static void imap_warn(const char *msg, ...) { va_list va; @@ -504,6 +506,7 @@ static char *next_arg(char **s) return ret; } +__attribute__((format (printf, 3, 4))) static int nfsnprintf(char *buf, int blen, const char *fmt, ...) { int ret; @@ -1266,18 +1269,6 @@ static void wrap_in_html(struct strbuf *msg) *msg = buf; } -#define CHUNKSIZE 0x1000 - -static int read_message(FILE *f, struct strbuf *all_msgs) -{ - do { - if (strbuf_fread(all_msgs, CHUNKSIZE, f) <= 0) - break; - } while (!feof(f)); - - return ferror(f) ? -1 : 0; -} - static int count_messages(struct strbuf *all_msgs) { int count = 0; @@ -1582,8 +1573,8 @@ int cmd_main(int argc, const char **argv) } /* read the messages */ - if (read_message(stdin, &all_msgs)) { - fprintf(stderr, "error reading input\n"); + if (strbuf_read(&all_msgs, 0, 0) < 0) { + error_errno(_("could not read from stdin")); return 1; } diff --git a/json-writer.c b/json-writer.c index aadb9dbddc..f1cfd8fa8c 100644 --- a/json-writer.c +++ b/json-writer.c @@ -3,10 +3,8 @@ void jw_init(struct json_writer *jw) { - strbuf_init(&jw->json, 0); - strbuf_init(&jw->open_stack, 0); - jw->need_comma = 0; - jw->pretty = 0; + struct json_writer blank = JSON_WRITER_INIT; + memcpy(jw, &blank, sizeof(*jw));; } void jw_release(struct json_writer *jw) diff --git a/json-writer.h b/json-writer.h index 83906b09c1..209355e0f1 100644 --- a/json-writer.h +++ b/json-writer.h @@ -64,7 +64,10 @@ struct json_writer unsigned int pretty:1; }; -#define JSON_WRITER_INIT { STRBUF_INIT, STRBUF_INIT, 0, 0 } +#define JSON_WRITER_INIT { \ + .json = STRBUF_INIT, \ + .open_stack = STRBUF_INIT, \ +} void jw_init(struct json_writer *jw); void jw_release(struct json_writer *jw); @@ -74,7 +74,7 @@ static const double __ac_HASH_UPPER = 0.77; void kh_destroy_##name(kh_##name##_t *h); \ void kh_clear_##name(kh_##name##_t *h); \ khint_t kh_get_##name(const kh_##name##_t *h, khkey_t key); \ - int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \ + void kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \ khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret); \ void kh_del_##name(kh_##name##_t *h, khint_t x); @@ -116,7 +116,7 @@ static const double __ac_HASH_UPPER = 0.77; return __ac_iseither(h->flags, i)? h->n_buckets : i; \ } else return 0; \ } \ - SCOPE int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets) \ + SCOPE void kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets) \ { /* This function uses 0.25*n_buckets bytes of working space instead of [sizeof(key_t+val_t)+.25]*n_buckets. */ \ khint32_t *new_flags = NULL; \ khint_t j = 1; \ @@ -126,7 +126,6 @@ static const double __ac_HASH_UPPER = 0.77; if (h->size >= (khint_t)(new_n_buckets * __ac_HASH_UPPER + 0.5)) j = 0; /* requested size is too small */ \ else { /* hash table size to be changed (shrink or expand); rehash */ \ ALLOC_ARRAY(new_flags, __ac_fsize(new_n_buckets)); \ - if (!new_flags) return -1; \ memset(new_flags, 0xaa, __ac_fsize(new_n_buckets) * sizeof(khint32_t)); \ if (h->n_buckets < new_n_buckets) { /* expand */ \ REALLOC_ARRAY(h->keys, new_n_buckets); \ @@ -173,18 +172,15 @@ static const double __ac_HASH_UPPER = 0.77; h->n_occupied = h->size; \ h->upper_bound = (khint_t)(h->n_buckets * __ac_HASH_UPPER + 0.5); \ } \ - return 0; \ } \ SCOPE khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret) \ { \ khint_t x; \ if (h->n_occupied >= h->upper_bound) { /* update the hash table */ \ if (h->n_buckets > (h->size<<1)) { \ - if (kh_resize_##name(h, h->n_buckets - 1) < 0) { /* clear "deleted" elements */ \ - *ret = -1; return h->n_buckets; \ - } \ - } else if (kh_resize_##name(h, h->n_buckets + 1) < 0) { /* expand the hash table */ \ - *ret = -1; return h->n_buckets; \ + kh_resize_##name(h, h->n_buckets - 1); /* clear "deleted" elements */ \ + } else { \ + kh_resize_##name(h, h->n_buckets + 1); /* expand the hash table */ \ } \ } /* TODO: to implement automatically shrinking; resize() already support shrinking */ \ { \ diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c index 96a605c8ad..fd8d59f653 100644 --- a/list-objects-filter-options.c +++ b/list-objects-filter-options.c @@ -102,7 +102,7 @@ static int gently_parse_list_objects_filter( } else if (skip_prefix(arg, "object:type=", &v0)) { int type = type_from_string_gently(v0, strlen(v0), 1); if (type < 0) { - strbuf_addf(errbuf, _("'%s' for 'object:type=<type>' is" + strbuf_addf(errbuf, _("'%s' for 'object:type=<type>' is " "not a valid object type"), v0); return 1; } diff --git a/list-objects.c b/list-objects.c index 7f404677d5..473a332416 100644 --- a/list-objects.c +++ b/list-objects.c @@ -164,6 +164,9 @@ static void process_tree(struct traversal_context *ctx, die("bad tree object"); if (obj->flags & (UNINTERESTING | SEEN)) return; + if (revs->include_check_obj && + !revs->include_check_obj(&tree->object, revs->include_check_data)) + return; failed_parse = parse_tree_gently(tree, 1); if (failed_parse) { diff --git a/ll-merge.c b/ll-merge.c index 9a8a2c365c..261657578c 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -91,7 +91,9 @@ static int ll_binary_merge(const struct ll_merge_driver *drv_unused, * With -Xtheirs or -Xours, we have cleanly merged; * otherwise we got a conflict. */ - return (opts->variant ? 0 : 1); + return opts->variant == XDL_MERGE_FAVOR_OURS || + opts->variant == XDL_MERGE_FAVOR_THEIRS ? + 0 : 1; } static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, @@ -136,7 +138,7 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, static int ll_union_merge(const struct ll_merge_driver *drv_unused, mmbuffer_t *result, - const char *path_unused, + const char *path, mmfile_t *orig, const char *orig_name, mmfile_t *src1, const char *name1, mmfile_t *src2, const char *name2, @@ -148,8 +150,8 @@ static int ll_union_merge(const struct ll_merge_driver *drv_unused, assert(opts); o = *opts; o.variant = XDL_MERGE_FAVOR_UNION; - return ll_xdl_merge(drv_unused, result, path_unused, - orig, NULL, src1, NULL, src2, NULL, + return ll_xdl_merge(drv_unused, result, path, + orig, orig_name, src1, name1, src2, name2, &o, marker_size); } diff --git a/log-tree.c b/log-tree.c index 7b823786c2..6dc4412268 100644 --- a/log-tree.c +++ b/log-tree.c @@ -134,7 +134,8 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid, int flags, void *cb_data) { struct object *obj; - enum decoration_type type = DECORATION_NONE; + enum object_type objtype; + enum decoration_type deco_type = DECORATION_NONE; struct decoration_filter *filter = (struct decoration_filter *)cb_data; if (filter && !ref_filter_match(refname, filter)) @@ -155,28 +156,29 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid, return 0; } - obj = parse_object(the_repository, oid); - if (!obj) + objtype = oid_object_info(the_repository, oid, NULL); + if (objtype < 0) return 0; + obj = lookup_object_by_type(the_repository, oid, objtype); if (starts_with(refname, "refs/heads/")) - type = DECORATION_REF_LOCAL; + deco_type = DECORATION_REF_LOCAL; else if (starts_with(refname, "refs/remotes/")) - type = DECORATION_REF_REMOTE; + deco_type = DECORATION_REF_REMOTE; else if (starts_with(refname, "refs/tags/")) - type = DECORATION_REF_TAG; + deco_type = DECORATION_REF_TAG; else if (!strcmp(refname, "refs/stash")) - type = DECORATION_REF_STASH; + deco_type = DECORATION_REF_STASH; else if (!strcmp(refname, "HEAD")) - type = DECORATION_REF_HEAD; + deco_type = DECORATION_REF_HEAD; - add_name_decoration(type, refname, obj); + add_name_decoration(deco_type, refname, obj); while (obj->type == OBJ_TAG) { + if (!obj->parsed) + parse_object(the_repository, &obj->oid); obj = ((struct tag *)obj)->tagged; if (!obj) break; - if (!obj->parsed) - parse_object(the_repository, &obj->oid); add_name_decoration(DECORATION_REF_TAG, refname, obj); } return 0; diff --git a/mailinfo.c b/mailinfo.c index ccc6beb27e..02f6f95357 100644 --- a/mailinfo.c +++ b/mailinfo.c @@ -19,7 +19,7 @@ static void cleanup_space(struct strbuf *sb) static void get_sane_name(struct strbuf *out, struct strbuf *name, struct strbuf *email) { struct strbuf *src = name; - if (name->len < 3 || 60 < name->len || strpbrk(name->buf, "@<>")) + if (!name->len || 60 < name->len || strpbrk(name->buf, "@<>")) src = email; else if (name == out) return; @@ -705,8 +705,8 @@ static int is_scissors_line(const char *line) perforation++; continue; } - if ((!memcmp(c, ">8", 2) || !memcmp(c, "8<", 2) || - !memcmp(c, ">%", 2) || !memcmp(c, "%<", 2))) { + if (starts_with(c, ">8") || starts_with(c, "8<") || + starts_with(c, ">%") || starts_with(c, "%<")) { in_perforation = 1; perforation += 2; scissors += 2; @@ -8,6 +8,7 @@ #define debug_mm(...) fprintf(stderr, __VA_ARGS__) #define debug_str(X) ((X) ? (X) : "(none)") #else +__attribute__((format (printf, 1, 2))) static inline void debug_mm(const char *format, ...) {} static inline const char *debug_str(const char *s) { return s; } #endif diff --git a/merge-ort.c b/merge-ort.c index 4a9ce2a822..6eb910d6f0 100644 --- a/merge-ort.c +++ b/merge-ort.c @@ -29,6 +29,7 @@ #include "entry.h" #include "ll-merge.h" #include "object-store.h" +#include "promisor-remote.h" #include "revision.h" #include "strmap.h" #include "submodule.h" @@ -53,12 +54,61 @@ enum merge_side { MERGE_SIDE2 = 2 }; +static unsigned RESULT_INITIALIZED = 0x1abe11ed; /* unlikely accidental value */ + struct traversal_callback_data { unsigned long mask; unsigned long dirmask; struct name_entry names[3]; }; +struct deferred_traversal_data { + /* + * possible_trivial_merges: directories to be explored only when needed + * + * possible_trivial_merges is a map of directory names to + * dir_rename_mask. When we detect that a directory is unchanged on + * one side, we can sometimes resolve the directory without recursing + * into it. Renames are the only things that can prevent such an + * optimization. However, for rename sources: + * - If no parent directory needed directory rename detection, then + * no path under such a directory can be a relevant_source. + * and for rename destinations: + * - If no cached rename has a target path under the directory AND + * - If there are no unpaired relevant_sources elsewhere in the + * repository + * then we don't need any path under this directory for a rename + * destination. The only way to know the last item above is to defer + * handling such directories until the end of collect_merge_info(), + * in handle_deferred_entries(). + * + * For each we store dir_rename_mask, since that's the only bit of + * information we need, other than the path, to resume the recursive + * traversal. + */ + struct strintmap possible_trivial_merges; + + /* + * trivial_merges_okay: if trivial directory merges are okay + * + * See possible_trivial_merges above. The "no unpaired + * relevant_sources elsewhere in the repository" is a single boolean + * per merge side, which we store here. Note that while 0 means no, + * 1 only means "maybe" rather than "yes"; we optimistically set it + * to 1 initially and only clear when we determine it is unsafe to + * do trivial directory merges. + */ + unsigned trivial_merges_okay; + + /* + * target_dirs: ancestor directories of rename targets + * + * target_dirs contains all directory names that are an ancestor of + * any rename destination. + */ + struct strset target_dirs; +}; + struct rename_info { /* * All variables that are arrays of size 3 correspond to data tracked @@ -116,6 +166,8 @@ struct rename_info { */ struct strintmap relevant_sources[3]; + struct deferred_traversal_data deferred[3]; + /* * dir_rename_mask: * 0: optimization removing unmodified potential rename source okay @@ -141,6 +193,95 @@ struct rename_info { char *callback_data_traverse_path; /* + * merge_trees: trees passed to the merge algorithm for the merge + * + * merge_trees records the trees passed to the merge algorithm. But, + * this data also is stored in merge_result->priv. If a sequence of + * merges are being done (such as when cherry-picking or rebasing), + * the next merge can look at this and re-use information from + * previous merges under certain circumstances. + * + * See also all the cached_* variables. + */ + struct tree *merge_trees[3]; + + /* + * cached_pairs_valid_side: which side's cached info can be reused + * + * See the description for merge_trees. For repeated merges, at most + * only one side's cached information can be used. Valid values: + * MERGE_SIDE2: cached data from side2 can be reused + * MERGE_SIDE1: cached data from side1 can be reused + * 0: no cached data can be reused + * -1: See redo_after_renames; both sides can be reused. + */ + int cached_pairs_valid_side; + + /* + * cached_pairs: Caching of renames and deletions. + * + * These are mappings recording renames and deletions of individual + * files (not directories). They are thus a map from an old + * filename to either NULL (for deletions) or a new filename (for + * renames). + */ + struct strmap cached_pairs[3]; + + /* + * cached_target_names: just the destinations from cached_pairs + * + * We sometimes want a fast lookup to determine if a given filename + * is one of the destinations in cached_pairs. cached_target_names + * is thus duplicative information, but it provides a fast lookup. + */ + struct strset cached_target_names[3]; + + /* + * cached_irrelevant: Caching of rename_sources that aren't relevant. + * + * If we try to detect a rename for a source path and succeed, it's + * part of a rename. If we try to detect a rename for a source path + * and fail, then it's a delete. If we do not try to detect a rename + * for a path, then we don't know if it's a rename or a delete. If + * merge-ort doesn't think the path is relevant, then we just won't + * cache anything for that path. But there's a slight problem in + * that merge-ort can think a path is RELEVANT_LOCATION, but due to + * commit 9bd342137e ("diffcore-rename: determine which + * relevant_sources are no longer relevant", 2021-03-13), + * diffcore-rename can downgrade the path to RELEVANT_NO_MORE. To + * avoid excessive calls to diffcore_rename_extended() we still need + * to cache such paths, though we cannot record them as either + * renames or deletes. So we cache them here as a "turned out to be + * irrelevant *for this commit*" as they are often also irrelevant + * for subsequent commits, though we will have to do some extra + * checking to see whether such paths become relevant for rename + * detection when cherry-picking/rebasing subsequent commits. + */ + struct strset cached_irrelevant[3]; + + /* + * redo_after_renames: optimization flag for "restarting" the merge + * + * Sometimes it pays to detect renames, cache them, and then + * restart the merge operation from the beginning. The reason for + * this is that when we know where all the renames are, we know + * whether a certain directory has any paths under it affected -- + * and if a directory is not affected then it permits us to do + * trivial tree merging in more cases. Doing trivial tree merging + * prevents the need to run process_entry() on every path + * underneath trees that can be trivially merged, and + * process_entry() is more expensive than collect_merge_info() -- + * plus, the second collect_merge_info() will be much faster since + * it doesn't have to recurse into the relevant trees. + * + * Values for this flag: + * 0 = don't bother, not worth it (or conditions not yet checked) + * 1 = conditions for optimization met, optimization worthwhile + * 2 = we already did it (don't restart merge yet again) + */ + unsigned redo_after_renames; + + /* * needed_limit: value needed for inexact rename detection to run * * If the current rename limit wasn't high enough for inexact @@ -382,6 +523,8 @@ static void clear_or_reinit_internal_opts(struct merge_options_internal *opti, reinitialize ? strmap_partial_clear : strmap_clear; void (*strintmap_func)(struct strintmap *) = reinitialize ? strintmap_partial_clear : strintmap_clear; + void (*strset_func)(struct strset *) = + reinitialize ? strset_partial_clear : strset_clear; /* * We marked opti->paths with strdup_strings = 0, so that we @@ -417,15 +560,27 @@ static void clear_or_reinit_internal_opts(struct merge_options_internal *opti, /* Free memory used by various renames maps */ for (i = MERGE_SIDE1; i <= MERGE_SIDE2; ++i) { strintmap_func(&renames->dirs_removed[i]); - - partial_clear_dir_rename_count(&renames->dir_rename_count[i]); - if (!reinitialize) - strmap_clear(&renames->dir_rename_count[i], 1); - strmap_func(&renames->dir_renames[i], 0); - strintmap_func(&renames->relevant_sources[i]); + if (!reinitialize) + assert(renames->cached_pairs_valid_side == 0); + if (i != renames->cached_pairs_valid_side && + -1 != renames->cached_pairs_valid_side) { + strset_func(&renames->cached_target_names[i]); + strmap_func(&renames->cached_pairs[i], 1); + strset_func(&renames->cached_irrelevant[i]); + partial_clear_dir_rename_count(&renames->dir_rename_count[i]); + if (!reinitialize) + strmap_clear(&renames->dir_rename_count[i], 1); + } + } + for (i = MERGE_SIDE1; i <= MERGE_SIDE2; ++i) { + strintmap_func(&renames->deferred[i].possible_trivial_merges); + strset_func(&renames->deferred[i].target_dirs); + renames->deferred[i].trivial_merges_okay = 1; /* 1 == maybe */ } + renames->cached_pairs_valid_side = 0; + renames->dir_rename_mask = 0; if (!reinitialize) { struct hashmap_iter iter; @@ -448,13 +603,12 @@ static void clear_or_reinit_internal_opts(struct merge_options_internal *opti, strmap_clear(&opti->output, 0); } - renames->dir_rename_mask = 0; - /* Clean out callback_data as well. */ FREE_AND_NULL(renames->callback_data); renames->callback_data_nr = renames->callback_data_alloc = 0; } +__attribute__((format (printf, 2, 3))) static int err(struct merge_options *opt, const char *err, ...) { va_list params; @@ -690,15 +844,51 @@ static void add_pair(struct merge_options *opt, struct rename_info *renames = &opt->priv->renames; int names_idx = is_add ? side : 0; - if (!is_add) { + if (is_add) { + assert(match_mask == 0 || match_mask == 6); + if (strset_contains(&renames->cached_target_names[side], + pathname)) + return; + } else { unsigned content_relevant = (match_mask == 0); unsigned location_relevant = (dir_rename_mask == 0x07); + assert(match_mask == 0 || match_mask == 3 || match_mask == 5); + + /* + * If pathname is found in cached_irrelevant[side] due to + * previous pick but for this commit content is relevant, + * then we need to remove it from cached_irrelevant. + */ + if (content_relevant) + /* strset_remove is no-op if strset doesn't have key */ + strset_remove(&renames->cached_irrelevant[side], + pathname); + + /* + * We do not need to re-detect renames for paths that we already + * know the pairing, i.e. for cached_pairs (or + * cached_irrelevant). However, handle_deferred_entries() needs + * to loop over the union of keys from relevant_sources[side] and + * cached_pairs[side], so for simplicity we set relevant_sources + * for all the cached_pairs too and then strip them back out in + * prune_cached_from_relevant() at the beginning of + * detect_regular_renames(). + */ if (content_relevant || location_relevant) { /* content_relevant trumps location_relevant */ strintmap_set(&renames->relevant_sources[side], pathname, content_relevant ? RELEVANT_CONTENT : RELEVANT_LOCATION); } + + /* + * Avoid creating pair if we've already cached rename results. + * Note that we do this after setting relevant_sources[side] + * as noted in the comment above. + */ + if (strmap_contains(&renames->cached_pairs[side], pathname) || + strset_contains(&renames->cached_irrelevant[side], pathname)) + return; } one = alloc_filespec(pathname); @@ -907,20 +1097,67 @@ static int collect_merge_info_callback(int n, if (side1_matches_mbase && side2_matches_mbase) { /* mbase, side1, & side2 all match; use mbase as resolution */ setup_path_info(opt, &pi, dirname, info->pathlen, fullpath, - names, names+0, mbase_null, 0, + names, names+0, mbase_null, 0 /* df_conflict */, + filemask, dirmask, 1 /* resolved */); + return mask; + } + + /* + * If the sides match, and all three paths are present and are + * files, then we can take either as the resolution. We can't do + * this with trees, because there may be rename sources from the + * merge_base. + */ + if (sides_match && filemask == 0x07) { + /* use side1 (== side2) version as resolution */ + setup_path_info(opt, &pi, dirname, info->pathlen, fullpath, + names, names+1, side1_null, 0, + filemask, dirmask, 1); + return mask; + } + + /* + * If side1 matches mbase and all three paths are present and are + * files, then we can use side2 as the resolution. We cannot + * necessarily do so this for trees, because there may be rename + * destinations within side2. + */ + if (side1_matches_mbase && filemask == 0x07) { + /* use side2 version as resolution */ + setup_path_info(opt, &pi, dirname, info->pathlen, fullpath, + names, names+2, side2_null, 0, + filemask, dirmask, 1); + return mask; + } + + /* Similar to above but swapping sides 1 and 2 */ + if (side2_matches_mbase && filemask == 0x07) { + /* use side1 version as resolution */ + setup_path_info(opt, &pi, dirname, info->pathlen, fullpath, + names, names+1, side1_null, 0, filemask, dirmask, 1); return mask; } /* - * Gather additional information used in rename detection. + * Sometimes we can tell that a source path need not be included in + * rename detection -- namely, whenever either + * side1_matches_mbase && side2_null + * or + * side2_matches_mbase && side1_null + * However, we call collect_rename_info() even in those cases, + * because exact renames are cheap and would let us remove both a + * source and destination path. We'll cull the unneeded sources + * later. */ collect_rename_info(opt, names, dirname, fullpath, filemask, dirmask, match_mask); /* - * Record information about the path so we can resolve later in - * process_entries. + * None of the special cases above matched, so we have a + * provisional conflict. (Rename detection might allow us to + * unconflict some more cases, but that comes later so all we can + * do now is record the different non-null file hashes.) */ setup_path_info(opt, &pi, dirname, info->pathlen, fullpath, names, NULL, 0, df_conflict, filemask, dirmask, 0); @@ -935,8 +1172,36 @@ static int collect_merge_info_callback(int n, struct tree_desc t[3]; void *buf[3] = {NULL, NULL, NULL}; const char *original_dir_name; - int i, ret; + int i, ret, side; + + /* + * Check for whether we can avoid recursing due to one side + * matching the merge base. The side that does NOT match is + * the one that might have a rename destination we need. + */ + assert(!side1_matches_mbase || !side2_matches_mbase); + side = side1_matches_mbase ? MERGE_SIDE2 : + side2_matches_mbase ? MERGE_SIDE1 : MERGE_BASE; + if (filemask == 0 && (dirmask == 2 || dirmask == 4)) { + /* + * Also defer recursing into new directories; set up a + * few variables to let us do so. + */ + ci->match_mask = (7 - dirmask); + side = dirmask / 2; + } + if (renames->dir_rename_mask != 0x07 && + side != MERGE_BASE && + renames->deferred[side].trivial_merges_okay && + !strset_contains(&renames->deferred[side].target_dirs, + pi.string)) { + strintmap_set(&renames->deferred[side].possible_trivial_merges, + pi.string, renames->dir_rename_mask); + renames->dir_rename_mask = prev_dir_rename_mask; + return mask; + } + /* We need to recurse */ ci->match_mask &= filemask; newinfo = *info; newinfo.prev = info; @@ -990,6 +1255,192 @@ static int collect_merge_info_callback(int n, return mask; } +static void resolve_trivial_directory_merge(struct conflict_info *ci, int side) +{ + VERIFY_CI(ci); + assert((side == 1 && ci->match_mask == 5) || + (side == 2 && ci->match_mask == 3)); + oidcpy(&ci->merged.result.oid, &ci->stages[side].oid); + ci->merged.result.mode = ci->stages[side].mode; + ci->merged.is_null = is_null_oid(&ci->stages[side].oid); + ci->match_mask = 0; + ci->merged.clean = 1; /* (ci->filemask == 0); */ +} + +static int handle_deferred_entries(struct merge_options *opt, + struct traverse_info *info) +{ + struct rename_info *renames = &opt->priv->renames; + struct hashmap_iter iter; + struct strmap_entry *entry; + int side, ret = 0; + int path_count_before, path_count_after = 0; + + path_count_before = strmap_get_size(&opt->priv->paths); + for (side = MERGE_SIDE1; side <= MERGE_SIDE2; side++) { + unsigned optimization_okay = 1; + struct strintmap copy; + + /* Loop over the set of paths we need to know rename info for */ + strset_for_each_entry(&renames->relevant_sources[side], + &iter, entry) { + char *rename_target, *dir, *dir_marker; + struct strmap_entry *e; + + /* + * If we don't know delete/rename info for this path, + * then we need to recurse into all trees to get all + * adds to make sure we have it. + */ + if (strset_contains(&renames->cached_irrelevant[side], + entry->key)) + continue; + e = strmap_get_entry(&renames->cached_pairs[side], + entry->key); + if (!e) { + optimization_okay = 0; + break; + } + + /* If this is a delete, we have enough info already */ + rename_target = e->value; + if (!rename_target) + continue; + + /* If we already walked the rename target, we're good */ + if (strmap_contains(&opt->priv->paths, rename_target)) + continue; + + /* + * Otherwise, we need to get a list of directories that + * will need to be recursed into to get this + * rename_target. + */ + dir = xstrdup(rename_target); + while ((dir_marker = strrchr(dir, '/'))) { + *dir_marker = '\0'; + if (strset_contains(&renames->deferred[side].target_dirs, + dir)) + break; + strset_add(&renames->deferred[side].target_dirs, + dir); + } + free(dir); + } + renames->deferred[side].trivial_merges_okay = optimization_okay; + /* + * We need to recurse into any directories in + * possible_trivial_merges[side] found in target_dirs[side]. + * But when we recurse, we may need to queue up some of the + * subdirectories for possible_trivial_merges[side]. Since + * we can't safely iterate through a hashmap while also adding + * entries, move the entries into 'copy', iterate over 'copy', + * and then we'll also iterate anything added into + * possible_trivial_merges[side] once this loop is done. + */ + copy = renames->deferred[side].possible_trivial_merges; + strintmap_init_with_options(&renames->deferred[side].possible_trivial_merges, + 0, + NULL, + 0); + strintmap_for_each_entry(©, &iter, entry) { + const char *path = entry->key; + unsigned dir_rename_mask = (intptr_t)entry->value; + struct conflict_info *ci; + unsigned dirmask; + struct tree_desc t[3]; + void *buf[3] = {NULL,}; + int i; + + ci = strmap_get(&opt->priv->paths, path); + VERIFY_CI(ci); + dirmask = ci->dirmask; + + if (optimization_okay && + !strset_contains(&renames->deferred[side].target_dirs, + path)) { + resolve_trivial_directory_merge(ci, side); + continue; + } + + info->name = path; + info->namelen = strlen(path); + info->pathlen = info->namelen + 1; + + for (i = 0; i < 3; i++, dirmask >>= 1) { + if (i == 1 && ci->match_mask == 3) + t[1] = t[0]; + else if (i == 2 && ci->match_mask == 5) + t[2] = t[0]; + else if (i == 2 && ci->match_mask == 6) + t[2] = t[1]; + else { + const struct object_id *oid = NULL; + if (dirmask & 1) + oid = &ci->stages[i].oid; + buf[i] = fill_tree_descriptor(opt->repo, + t+i, oid); + } + } + + ci->match_mask &= ci->filemask; + opt->priv->current_dir_name = path; + renames->dir_rename_mask = dir_rename_mask; + if (renames->dir_rename_mask == 0 || + renames->dir_rename_mask == 0x07) + ret = traverse_trees(NULL, 3, t, info); + else + ret = traverse_trees_wrapper(NULL, 3, t, info); + + for (i = MERGE_BASE; i <= MERGE_SIDE2; i++) + free(buf[i]); + + if (ret < 0) + return ret; + } + strintmap_clear(©); + strintmap_for_each_entry(&renames->deferred[side].possible_trivial_merges, + &iter, entry) { + const char *path = entry->key; + struct conflict_info *ci; + + ci = strmap_get(&opt->priv->paths, path); + VERIFY_CI(ci); + + assert(renames->deferred[side].trivial_merges_okay && + !strset_contains(&renames->deferred[side].target_dirs, + path)); + resolve_trivial_directory_merge(ci, side); + } + if (!optimization_okay || path_count_after) + path_count_after = strmap_get_size(&opt->priv->paths); + } + if (path_count_after) { + /* + * The choice of wanted_factor here does not affect + * correctness, only performance. When the + * path_count_after / path_count_before + * ratio is high, redoing after renames is a big + * performance boost. I suspect that redoing is a wash + * somewhere near a value of 2, and below that redoing will + * slow things down. I applied a fudge factor and picked + * 3; see the commit message when this was introduced for + * back of the envelope calculations for this ratio. + */ + const int wanted_factor = 3; + + /* We should only redo collect_merge_info one time */ + assert(renames->redo_after_renames == 0); + + if (path_count_after / path_count_before >= wanted_factor) { + renames->redo_after_renames = 1; + renames->cached_pairs_valid_side = -1; + } + } else if (renames->redo_after_renames == 2) + renames->redo_after_renames = 0; + return ret; +} + static int collect_merge_info(struct merge_options *opt, struct tree *merge_base, struct tree *side1, @@ -1015,6 +1466,8 @@ static int collect_merge_info(struct merge_options *opt, trace2_region_enter("merge", "traverse_trees", opt->repo); ret = traverse_trees(NULL, 3, t, &info); + if (ret == 0) + ret = handle_deferred_entries(opt, &info); trace2_region_leave("merge", "traverse_trees", opt->repo); return ret; @@ -1729,7 +2182,7 @@ static void compute_collisions(struct strmap *collisions, free(new_path); } else { CALLOC_ARRAY(collision_info, 1); - string_list_init(&collision_info->source_files, 0); + string_list_init_nodup(&collision_info->source_files); strmap_put(collisions, new_path, collision_info); } string_list_insert(&collision_info->source_files, @@ -2037,6 +2490,9 @@ static int process_renames(struct merge_options *opt, VERIFY_CI(side2); if (!strcmp(pathnames[1], pathnames[2])) { + struct rename_info *ri = &opt->priv->renames; + int j; + /* Both sides renamed the same way */ assert(side1 == side2); memcpy(&side1->stages[0], &base->stages[0], @@ -2046,6 +2502,16 @@ static int process_renames(struct merge_options *opt, base->merged.is_null = 1; base->merged.clean = 1; + /* + * Disable remembering renames optimization; + * rename/rename(1to1) is incredibly rare, and + * just disabling the optimization is easier + * than purging cached_pairs, + * cached_target_names, and dir_rename_counts. + */ + for (j = 0; j < 3; j++) + ri->merge_trees[j] = NULL; + /* We handled both renames, i.e. i+1 handled */ i++; /* Move to next rename */ @@ -2273,7 +2739,9 @@ static inline int possible_side_renames(struct rename_info *renames, static inline int possible_renames(struct rename_info *renames) { return possible_side_renames(renames, 1) || - possible_side_renames(renames, 2); + possible_side_renames(renames, 2) || + !strmap_empty(&renames->cached_pairs[1]) || + !strmap_empty(&renames->cached_pairs[2]); } static void resolve_diffpair_statuses(struct diff_queue_struct *q) @@ -2297,6 +2765,112 @@ static void resolve_diffpair_statuses(struct diff_queue_struct *q) } } +static void prune_cached_from_relevant(struct rename_info *renames, + unsigned side) +{ + /* Reason for this function described in add_pair() */ + struct hashmap_iter iter; + struct strmap_entry *entry; + + /* Remove from relevant_sources all entries in cached_pairs[side] */ + strmap_for_each_entry(&renames->cached_pairs[side], &iter, entry) { + strintmap_remove(&renames->relevant_sources[side], + entry->key); + } + /* Remove from relevant_sources all entries in cached_irrelevant[side] */ + strset_for_each_entry(&renames->cached_irrelevant[side], &iter, entry) { + strintmap_remove(&renames->relevant_sources[side], + entry->key); + } +} + +static void use_cached_pairs(struct merge_options *opt, + struct strmap *cached_pairs, + struct diff_queue_struct *pairs) +{ + struct hashmap_iter iter; + struct strmap_entry *entry; + + /* + * Add to side_pairs all entries from renames->cached_pairs[side_index]. + * (Info in cached_irrelevant[side_index] is not relevant here.) + */ + strmap_for_each_entry(cached_pairs, &iter, entry) { + struct diff_filespec *one, *two; + const char *old_name = entry->key; + const char *new_name = entry->value; + if (!new_name) + new_name = old_name; + + /* We don't care about oid/mode, only filenames and status */ + one = alloc_filespec(old_name); + two = alloc_filespec(new_name); + diff_queue(pairs, one, two); + pairs->queue[pairs->nr-1]->status = entry->value ? 'R' : 'D'; + } +} + +static void cache_new_pair(struct rename_info *renames, + int side, + char *old_path, + char *new_path, + int free_old_value) +{ + char *old_value; + new_path = xstrdup(new_path); + old_value = strmap_put(&renames->cached_pairs[side], + old_path, new_path); + strset_add(&renames->cached_target_names[side], new_path); + if (free_old_value) + free(old_value); + else + assert(!old_value); +} + +static void possibly_cache_new_pair(struct rename_info *renames, + struct diff_filepair *p, + unsigned side, + char *new_path) +{ + int dir_renamed_side = 0; + + if (new_path) { + /* + * Directory renames happen on the other side of history from + * the side that adds new files to the old directory. + */ + dir_renamed_side = 3 - side; + } else { + int val = strintmap_get(&renames->relevant_sources[side], + p->one->path); + if (val == RELEVANT_NO_MORE) { + assert(p->status == 'D'); + strset_add(&renames->cached_irrelevant[side], + p->one->path); + } + if (val <= 0) + return; + } + + if (p->status == 'D') { + /* + * If we already had this delete, we'll just set it's value + * to NULL again, so no harm. + */ + strmap_put(&renames->cached_pairs[side], p->one->path, NULL); + } else if (p->status == 'R') { + if (!new_path) + new_path = p->two->path; + else + cache_new_pair(renames, dir_renamed_side, + p->two->path, new_path, 0); + cache_new_pair(renames, side, p->one->path, new_path, 1); + } else if (p->status == 'A' && new_path) { + cache_new_pair(renames, dir_renamed_side, + p->two->path, new_path, 0); + } +} + static int compare_pairs(const void *a_, const void *b_) { const struct diff_filepair *a = *((const struct diff_filepair **)a_); @@ -2305,13 +2879,14 @@ static int compare_pairs(const void *a_, const void *b_) return strcmp(a->one->path, b->one->path); } -/* Call diffcore_rename() to compute which files have changed on given side */ -static void detect_regular_renames(struct merge_options *opt, - unsigned side_index) +/* Call diffcore_rename() to update deleted/added pairs into rename pairs */ +static int detect_regular_renames(struct merge_options *opt, + unsigned side_index) { struct diff_options diff_opts; struct rename_info *renames = &opt->priv->renames; + prune_cached_from_relevant(renames, side_index); if (!possible_side_renames(renames, side_index)) { /* * No rename detection needed for this side, but we still need @@ -2319,16 +2894,17 @@ static void detect_regular_renames(struct merge_options *opt, * side had directory renames. */ resolve_diffpair_statuses(&renames->pairs[side_index]); - return; + return 0; } + partial_clear_dir_rename_count(&renames->dir_rename_count[side_index]); repo_diff_setup(opt->repo, &diff_opts); diff_opts.flags.recursive = 1; diff_opts.flags.rename_empty = 0; diff_opts.detect_rename = DIFF_DETECT_RENAME; diff_opts.rename_limit = opt->rename_limit; if (opt->rename_limit <= 0) - diff_opts.rename_limit = 1000; + diff_opts.rename_limit = 7000; diff_opts.rename_score = opt->rename_score; diff_opts.show_rename_progress = opt->show_rename_progress; diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT; @@ -2339,10 +2915,13 @@ static void detect_regular_renames(struct merge_options *opt, diffcore_rename_extended(&diff_opts, &renames->relevant_sources[side_index], &renames->dirs_removed[side_index], - &renames->dir_rename_count[side_index]); + &renames->dir_rename_count[side_index], + &renames->cached_pairs[side_index]); trace2_region_leave("diff", "diffcore_rename", opt->repo); resolve_diffpair_statuses(&diff_queued_diff); + if (diff_opts.needed_rename_limit > 0) + renames->redo_after_renames = 0; if (diff_opts.needed_rename_limit > renames->needed_limit) renames->needed_limit = diff_opts.needed_rename_limit; @@ -2352,11 +2931,15 @@ static void detect_regular_renames(struct merge_options *opt, diff_queued_diff.nr = 0; diff_queued_diff.queue = NULL; diff_flush(&diff_opts); + + return 1; } /* - * Get information of all renames which occurred in 'side_pairs', discarding - * non-renames. + * Get information of all renames which occurred in 'side_pairs', making use + * of any implicit directory renames in side_dir_renames (also making use of + * implicit directory renames rename_exclusions as needed by + * check_for_directory_rename()). Add all (updated) renames into result. */ static int collect_renames(struct merge_options *opt, struct diff_queue_struct *result, @@ -2379,6 +2962,7 @@ static int collect_renames(struct merge_options *opt, char *new_path; /* non-NULL only with directory renames */ if (p->status != 'A' && p->status != 'R') { + possibly_cache_new_pair(renames, p, side_index, NULL); diff_free_filepair(p); continue; } @@ -2390,6 +2974,7 @@ static int collect_renames(struct merge_options *opt, &collisions, &clean); + possibly_cache_new_pair(renames, p, side_index, new_path); if (p->status != 'R' && !new_path) { diff_free_filepair(p); continue; @@ -2437,14 +3022,34 @@ static int detect_and_process_renames(struct merge_options *opt, struct diff_queue_struct combined; struct rename_info *renames = &opt->priv->renames; int need_dir_renames, s, clean = 1; + unsigned detection_run = 0; memset(&combined, 0, sizeof(combined)); if (!possible_renames(renames)) goto cleanup; trace2_region_enter("merge", "regular renames", opt->repo); - detect_regular_renames(opt, MERGE_SIDE1); - detect_regular_renames(opt, MERGE_SIDE2); + detection_run |= detect_regular_renames(opt, MERGE_SIDE1); + detection_run |= detect_regular_renames(opt, MERGE_SIDE2); + if (renames->redo_after_renames && detection_run) { + int i, side; + struct diff_filepair *p; + + /* Cache the renames, we found */ + for (side = MERGE_SIDE1; side <= MERGE_SIDE2; side++) { + for (i = 0; i < renames->pairs[side].nr; ++i) { + p = renames->pairs[side].queue[i]; + possibly_cache_new_pair(renames, p, side, NULL); + } + } + + /* Restart the merge with the cached renames */ + renames->redo_after_renames = 2; + trace2_region_leave("merge", "regular renames", opt->repo); + goto cleanup; + } + use_cached_pairs(opt, &renames->cached_pairs[1], &renames->pairs[1]); + use_cached_pairs(opt, &renames->cached_pairs[2], &renames->pairs[2]); trace2_region_leave("merge", "regular renames", opt->repo); trace2_region_enter("merge", "directory renames", opt->repo); @@ -2511,31 +3116,58 @@ simple_cleanup: /*** Function Grouping: functions related to process_entries() ***/ -static int string_list_df_name_compare(const char *one, const char *two) +static int sort_dirs_next_to_their_children(const char *one, const char *two) { - int onelen = strlen(one); - int twolen = strlen(two); + unsigned char c1, c2; + /* - * Here we only care that entries for D/F conflicts are - * adjacent, in particular with the file of the D/F conflict - * appearing before files below the corresponding directory. - * The order of the rest of the list is irrelevant for us. + * Here we only care that entries for directories appear adjacent + * to and before files underneath the directory. We can achieve + * that by pretending to add a trailing slash to every file and + * then sorting. In other words, we do not want the natural + * sorting of + * foo + * foo.txt + * foo/bar + * Instead, we want "foo" to sort as though it were "foo/", so that + * we instead get + * foo.txt + * foo + * foo/bar + * To achieve this, we basically implement our own strcmp, except that + * if we get to the end of either string instead of comparing NUL to + * another character, we compare '/' to it. + * + * If this unusual "sort as though '/' were appended" perplexes + * you, perhaps it will help to note that this is not the final + * sort. write_tree() will sort again without the trailing slash + * magic, but just on paths immediately under a given tree. * - * To achieve this, we sort with df_name_compare and provide - * the mode S_IFDIR so that D/F conflicts will sort correctly. - * We use the mode S_IFDIR for everything else for simplicity, - * since in other cases any changes in their order due to - * sorting cause no problems for us. + * The reason to not use df_name_compare directly was that it was + * just too expensive (we don't have the string lengths handy), so + * it was reimplemented. */ - int cmp = df_name_compare(one, onelen, S_IFDIR, - two, twolen, S_IFDIR); + /* - * Now that 'foo' and 'foo/bar' compare equal, we have to make sure - * that 'foo' comes before 'foo/bar'. + * NOTE: This function will never be called with two equal strings, + * because it is used to sort the keys of a strmap, and strmaps have + * unique keys by construction. That simplifies our c1==c2 handling + * below. */ - if (cmp) - return cmp; - return onelen - twolen; + + while (*one && (*one == *two)) { + one++; + two++; + } + + c1 = *one ? *one : '/'; + c2 = *two ? *two : '/'; + + if (c1 == c2) { + /* Getting here means one is a leading directory of the other */ + return (*one) ? 1 : -1; + } else + return c1 - c2; } static int read_oid_strbuf(struct merge_options *opt, @@ -3002,7 +3634,7 @@ static void process_entry(struct merge_options *opt, * above. */ if (ci->match_mask) { - ci->merged.clean = 1; + ci->merged.clean = !ci->df_conflict && !ci->path_conflict; if (ci->match_mask == 6) { /* stages[1] == stages[2] */ ci->merged.result.mode = ci->stages[1].mode; @@ -3014,6 +3646,8 @@ static void process_entry(struct merge_options *opt, ci->merged.result.mode = ci->stages[side].mode; ci->merged.is_null = !ci->merged.result.mode; + if (ci->merged.is_null) + ci->merged.clean = 1; oidcpy(&ci->merged.result.oid, &ci->stages[side].oid); assert(othermask == 2 || othermask == 4); @@ -3186,6 +3820,7 @@ static void process_entry(struct merge_options *opt, path)) { ci->merged.is_null = 1; ci->merged.clean = 1; + assert(!ci->df_conflict && !ci->path_conflict); } else if (ci->path_conflict && oideq(&ci->stages[0].oid, &ci->stages[side].oid)) { /* @@ -3212,6 +3847,7 @@ static void process_entry(struct merge_options *opt, ci->merged.is_null = 1; ci->merged.result.mode = 0; oidcpy(&ci->merged.result.oid, null_oid()); + assert(!ci->df_conflict); ci->merged.clean = !ci->path_conflict; } @@ -3222,9 +3858,59 @@ static void process_entry(struct merge_options *opt, */ if (!ci->merged.clean) strmap_put(&opt->priv->conflicted, path, ci); + + /* Record metadata for ci->merged in dir_metadata */ record_entry_for_tree(dir_metadata, path, &ci->merged); } +static void prefetch_for_content_merges(struct merge_options *opt, + struct string_list *plist) +{ + struct string_list_item *e; + struct oid_array to_fetch = OID_ARRAY_INIT; + + if (opt->repo != the_repository || !has_promisor_remote()) + return; + + for (e = &plist->items[plist->nr-1]; e >= plist->items; --e) { + /* char *path = e->string; */ + struct conflict_info *ci = e->util; + int i; + + /* Ignore clean entries */ + if (ci->merged.clean) + continue; + + /* Ignore entries that don't need a content merge */ + if (ci->match_mask || ci->filemask < 6 || + !S_ISREG(ci->stages[1].mode) || + !S_ISREG(ci->stages[2].mode) || + oideq(&ci->stages[1].oid, &ci->stages[2].oid)) + continue; + + /* Also don't need content merge if base matches either side */ + if (ci->filemask == 7 && + S_ISREG(ci->stages[0].mode) && + (oideq(&ci->stages[0].oid, &ci->stages[1].oid) || + oideq(&ci->stages[0].oid, &ci->stages[2].oid))) + continue; + + for (i = 0; i < 3; i++) { + unsigned side_mask = (1 << i); + struct version_info *vi = &ci->stages[i]; + + if ((ci->filemask & side_mask) && + S_ISREG(vi->mode) && + oid_object_info_extended(opt->repo, &vi->oid, NULL, + OBJECT_INFO_FOR_PREFETCH)) + oid_array_append(&to_fetch, &vi->oid); + } + } + + promisor_remote_get_direct(opt->repo, to_fetch.oid, to_fetch.nr); + oid_array_clear(&to_fetch); +} + static void process_entries(struct merge_options *opt, struct object_id *result_oid) { @@ -3255,7 +3941,7 @@ static void process_entries(struct merge_options *opt, trace2_region_leave("merge", "plist copy", opt->repo); trace2_region_enter("merge", "plist special sort", opt->repo); - plist.cmp = string_list_df_name_compare; + plist.cmp = sort_dirs_next_to_their_children; string_list_sort(&plist); trace2_region_leave("merge", "plist special sort", opt->repo); @@ -3271,6 +3957,7 @@ static void process_entries(struct merge_options *opt, * the way when it is time to process the file at the same path). */ trace2_region_enter("merge", "processing", opt->repo); + prefetch_for_content_merges(opt, &plist); for (entry = &plist.items[plist.nr-1]; entry >= plist.items; --entry) { char *path = entry->string; /* @@ -3635,6 +4322,10 @@ static void merge_start(struct merge_options *opt, struct merge_result *result) assert(opt->obuf.len == 0); assert(opt->priv == NULL); + if (result->_properly_initialized != 0 && + result->_properly_initialized != RESULT_INITIALIZED) + BUG("struct merge_result passed to merge_incore_*recursive() must be zeroed or filled with values from a previous run"); + assert(!!result->priv == !!result->_properly_initialized); if (result->priv) { opt->priv = result->priv; result->priv = NULL; @@ -3674,8 +4365,29 @@ static void merge_start(struct merge_options *opt, struct merge_result *result) NULL, 1); strmap_init_with_options(&renames->dir_renames[i], NULL, 0); + /* + * relevant_sources uses -1 for the default, because we need + * to be able to distinguish not-in-strintmap from valid + * relevant_source values from enum file_rename_relevance. + * In particular, possibly_cache_new_pair() expects a negative + * value for not-found entries. + */ strintmap_init_with_options(&renames->relevant_sources[i], + -1 /* explicitly invalid */, + NULL, 0); + strmap_init_with_options(&renames->cached_pairs[i], + NULL, 1); + strset_init_with_options(&renames->cached_irrelevant[i], + NULL, 1); + strset_init_with_options(&renames->cached_target_names[i], + NULL, 0); + } + for (i = MERGE_SIDE1; i <= MERGE_SIDE2; i++) { + strintmap_init_with_options(&renames->deferred[i].possible_trivial_merges, 0, NULL, 0); + strset_init_with_options(&renames->deferred[i].target_dirs, + NULL, 1); + renames->deferred[i].trivial_merges_okay = 1; /* 1 == maybe */ } /* @@ -3689,7 +4401,7 @@ static void merge_start(struct merge_options *opt, struct merge_result *result) */ strmap_init_with_options(&opt->priv->paths, NULL, 0); strmap_init_with_options(&opt->priv->conflicted, NULL, 0); - string_list_init(&opt->priv->paths_to_free, 0); + string_list_init_nodup(&opt->priv->paths_to_free); /* * keys & strbufs in output will sometimes need to outlive "paths", @@ -3701,6 +4413,50 @@ static void merge_start(struct merge_options *opt, struct merge_result *result) trace2_region_leave("merge", "allocate/init", opt->repo); } +static void merge_check_renames_reusable(struct merge_options *opt, + struct merge_result *result, + struct tree *merge_base, + struct tree *side1, + struct tree *side2) +{ + struct rename_info *renames; + struct tree **merge_trees; + struct merge_options_internal *opti = result->priv; + + if (!opti) + return; + + renames = &opti->renames; + merge_trees = renames->merge_trees; + + /* + * Handle case where previous merge operation did not want cache to + * take effect, e.g. because rename/rename(1to1) makes it invalid. + */ + if (!merge_trees[0]) { + assert(!merge_trees[0] && !merge_trees[1] && !merge_trees[2]); + renames->cached_pairs_valid_side = 0; /* neither side valid */ + return; + } + + /* + * Handle other cases; note that merge_trees[0..2] will only + * be NULL if opti is, or if all three were manually set to + * NULL by e.g. rename/rename(1to1) handling. + */ + assert(merge_trees[0] && merge_trees[1] && merge_trees[2]); + + /* Check if we meet a condition for re-using cached_pairs */ + if (oideq(&merge_base->object.oid, &merge_trees[2]->object.oid) && + oideq(&side1->object.oid, &result->tree->object.oid)) + renames->cached_pairs_valid_side = MERGE_SIDE1; + else if (oideq(&merge_base->object.oid, &merge_trees[1]->object.oid) && + oideq(&side2->object.oid, &result->tree->object.oid)) + renames->cached_pairs_valid_side = MERGE_SIDE2; + else + renames->cached_pairs_valid_side = 0; /* neither side valid */ +} + /*** Function Grouping: merge_incore_*() and their internal variants ***/ /* @@ -3721,6 +4477,7 @@ static void merge_ort_nonrecursive_internal(struct merge_options *opt, opt->subtree_shift); } +redo: trace2_region_enter("merge", "collect_merge_info", opt->repo); if (collect_merge_info(opt, merge_base, side1, side2) != 0) { /* @@ -3740,6 +4497,12 @@ static void merge_ort_nonrecursive_internal(struct merge_options *opt, result->clean = detect_and_process_renames(opt, merge_base, side1, side2); trace2_region_leave("merge", "renames", opt->repo); + if (opt->priv->renames.redo_after_renames == 2) { + trace2_region_enter("merge", "reset_maps", opt->repo); + clear_or_reinit_internal_opts(opt->priv, 1); + trace2_region_leave("merge", "reset_maps", opt->repo); + goto redo; + } trace2_region_enter("merge", "process_entries", opt->repo); process_entries(opt, &working_tree_oid); @@ -3751,6 +4514,7 @@ static void merge_ort_nonrecursive_internal(struct merge_options *opt, result->clean &= strmap_empty(&opt->priv->conflicted); if (!opt->priv->call_depth) { result->priv = opt->priv; + result->_properly_initialized = RESULT_INITIALIZED; opt->priv = NULL; } } @@ -3848,7 +4612,16 @@ void merge_incore_nonrecursive(struct merge_options *opt, trace2_region_enter("merge", "merge_start", opt->repo); assert(opt->ancestor != NULL); + merge_check_renames_reusable(opt, result, merge_base, side1, side2); merge_start(opt, result); + /* + * Record the trees used in this merge, so if there's a next merge in + * a cherry-pick or rebase sequence it might be able to take advantage + * of the cached_pairs in that next merge. + */ + opt->priv->renames.merge_trees[0] = merge_base; + opt->priv->renames.merge_trees[1] = side1; + opt->priv->renames.merge_trees[2] = side2; trace2_region_leave("merge", "merge_start", opt->repo); merge_ort_nonrecursive_internal(opt, merge_base, side1, side2, result); diff --git a/merge-ort.h b/merge-ort.h index d53a0a339f..c011864ffe 100644 --- a/merge-ort.h +++ b/merge-ort.h @@ -29,6 +29,8 @@ struct merge_result { * !clean) and to print "CONFLICT" messages. Not for external use. */ void *priv; + /* Also private */ + unsigned _properly_initialized; }; /* diff --git a/merge-recursive.c b/merge-recursive.c index d146bb116f..3355d50e8a 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -61,11 +61,6 @@ static int path_hashmap_cmp(const void *cmp_data, return strcmp(a->path, key ? key : b->path); } -static unsigned int path_hash(const char *path) -{ - return ignore_case ? strihash(path) : strhash(path); -} - /* * For dir_rename_entry, directory names are stored as a full path from the * toplevel of the repository and do not include a trailing '/'. Also: @@ -121,7 +116,7 @@ static void dir_rename_entry_init(struct dir_rename_entry *entry, entry->dir = directory; entry->non_unique_new_dir = 0; strbuf_init(&entry->new_dir, 0); - string_list_init(&entry->possible_new_dirs, 0); + string_list_init_nodup(&entry->possible_new_dirs); } struct collision_entry { @@ -167,6 +162,7 @@ static void flush_output(struct merge_options *opt) } } +__attribute__((format (printf, 2, 3))) static int err(struct merge_options *opt, const char *err, ...) { va_list params; @@ -462,7 +458,7 @@ static int save_files_dirs(const struct object_id *oid, strbuf_addstr(base, path); FLEX_ALLOC_MEM(entry, path, base->buf, base->len); - hashmap_entry_init(&entry->e, path_hash(entry->path)); + hashmap_entry_init(&entry->e, fspathhash(entry->path)); hashmap_add(&opt->priv->current_file_dir_set, &entry->e); strbuf_setlen(base, baselen); @@ -736,14 +732,14 @@ static char *unique_path(struct merge_options *opt, base_len = newpath.len; while (hashmap_get_from_hash(&opt->priv->current_file_dir_set, - path_hash(newpath.buf), newpath.buf) || + fspathhash(newpath.buf), newpath.buf) || (!opt->priv->call_depth && file_exists(newpath.buf))) { strbuf_setlen(&newpath, base_len); strbuf_addf(&newpath, "_%d", suffix++); } FLEX_ALLOC_MEM(entry, path, newpath.buf, newpath.len); - hashmap_entry_init(&entry->e, path_hash(entry->path)); + hashmap_entry_init(&entry->e, fspathhash(entry->path)); hashmap_add(&opt->priv->current_file_dir_set, &entry->e); return strbuf_detach(&newpath, NULL); } @@ -1879,7 +1875,7 @@ static struct diff_queue_struct *get_diffpairs(struct merge_options *opt, */ if (opts.detect_rename > DIFF_DETECT_RENAME) opts.detect_rename = DIFF_DETECT_RENAME; - opts.rename_limit = (opt->rename_limit >= 0) ? opt->rename_limit : 1000; + opts.rename_limit = (opt->rename_limit >= 0) ? opt->rename_limit : 7000; opts.rename_score = opt->rename_score; opts.show_rename_progress = opt->show_rename_progress; opts.output_format = DIFF_FORMAT_NO_OUTPUT; @@ -2152,7 +2148,7 @@ static char *handle_path_level_conflicts(struct merge_options *opt, * implicit renaming of files that should be left in place. (See * testcase 6b in t6043 for details.) * 2. Prune directory renames if there are still files left in the - * the original directory. These represent a partial directory rename, + * original directory. These represent a partial directory rename, * i.e. a rename where only some of the files within the directory * were renamed elsewhere. (Technically, this could be done earlier * in get_directory_renames(), except that would prevent us from @@ -2804,12 +2800,19 @@ static int process_renames(struct merge_options *opt, int renamed_stage = a_renames == renames1 ? 2 : 3; int other_stage = a_renames == renames1 ? 3 : 2; + /* + * Directory renames have a funny corner case... + */ + int renamed_to_self = !strcmp(ren1_src, ren1_dst); + /* BUG: We should only remove ren1_src in the base * stage and in other_stage (think of rename + * add-source case). */ - remove_file(opt, 1, ren1_src, - renamed_stage == 2 || !was_tracked(opt, ren1_src)); + if (!renamed_to_self) + remove_file(opt, 1, ren1_src, + renamed_stage == 2 || + !was_tracked(opt, ren1_src)); oidcpy(&src_other.oid, &ren1->src_entry->stages[other_stage].oid); @@ -2823,6 +2826,9 @@ static int process_renames(struct merge_options *opt, ren1->dir_rename_original_type == 'A') { setup_rename_conflict_info(RENAME_VIA_DIR, opt, ren1, NULL); + } else if (renamed_to_self) { + setup_rename_conflict_info(RENAME_NORMAL, + opt, ren1, NULL); } else if (oideq(&src_other.oid, null_oid())) { setup_rename_conflict_info(RENAME_DELETE, opt, ren1, NULL); @@ -3180,7 +3186,6 @@ static int handle_rename_normal(struct merge_options *opt, struct rename *ren = ci->ren1; struct merge_file_info mfi; int clean; - int side = (ren->branch == opt->branch1 ? 2 : 3); /* Merge the content and write it out */ clean = handle_content_merge(&mfi, opt, path, was_dirty(opt, path), @@ -3190,9 +3195,7 @@ static int handle_rename_normal(struct merge_options *opt, opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_CONFLICT && ren->dir_rename_original_dest) { if (update_stages(opt, path, - NULL, - side == 2 ? &mfi.blob : NULL, - side == 2 ? NULL : &mfi.blob)) + &mfi.blob, &mfi.blob, &mfi.blob)) return -1; clean = 0; /* not clean, but conflicted */ } @@ -3703,7 +3706,7 @@ static int merge_start(struct merge_options *opt, struct tree *head) } CALLOC_ARRAY(opt->priv, 1); - string_list_init(&opt->priv->df_conflict_file_set, 1); + string_list_init_dup(&opt->priv->df_conflict_file_set); return 0; } @@ -53,7 +53,7 @@ int checkout_fast_forward(struct repository *r, struct unpack_trees_options opts; struct tree_desc t[MAX_UNPACK_TREES]; int i, nr_trees = 0; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; struct lock_file lock_file = LOCK_INIT; refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL); @@ -80,7 +80,6 @@ int checkout_fast_forward(struct repository *r, } memset(&opts, 0, sizeof(opts)); - dir_init(&dir); if (overwrite_ignore) { dir.flags |= DIR_SHOW_IGNORED; setup_standard_excludes(&dir); diff --git a/mergetools/kdiff3 b/mergetools/kdiff3 index 0264ed5b20..520cb914a1 100644 --- a/mergetools/kdiff3 +++ b/mergetools/kdiff3 @@ -25,3 +25,12 @@ merge_cmd () { exit_code_trustable () { true } + +translate_merge_tool_path() { + if type kdiff3 >/dev/null 2>/dev/null + then + echo kdiff3 + else + mergetool_find_win32_cmd "kdiff3.exe" "Kdiff3" + fi +} @@ -885,6 +885,11 @@ static void write_midx_reverse_index(char *midx_name, unsigned char *midx_hash, static void clear_midx_files_ext(struct repository *r, const char *ext, unsigned char *keep_hash); +static int midx_checksum_valid(struct multi_pack_index *m) +{ + return hashfile_checksum_valid(m->data, m->data_len); +} + static int write_midx_internal(const char *object_dir, struct multi_pack_index *m, struct string_list *packs_to_drop, const char *preferred_pack_name, @@ -911,6 +916,11 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * else ctx.m = load_multi_pack_index(object_dir, 1); + if (ctx.m && !midx_checksum_valid(ctx.m)) { + warning(_("ignoring existing multi-pack-index; checksum mismatch")); + ctx.m = NULL; + } + ctx.nr = 0; ctx.alloc = ctx.m ? ctx.m->num_packs : 16; ctx.info = NULL; @@ -1162,6 +1172,7 @@ void clear_midx_file(struct repository *r) static int verify_midx_error; +__attribute__((format (printf, 1, 2))) static void midx_report(const char *fmt, ...) { va_list ap; @@ -1218,6 +1229,9 @@ int verify_midx_file(struct repository *r, const char *object_dir, unsigned flag return result; } + if (!midx_checksum_valid(m)) + midx_report(_("incorrect checksum")); + if (flags & MIDX_PROGRESS) progress = start_delayed_progress(_("Looking for referenced packfiles"), m->num_packs); diff --git a/object-file.c b/object-file.c index f233b440b2..3d27dc8dea 100644 --- a/object-file.c +++ b/object-file.c @@ -517,9 +517,9 @@ const char *loose_object_path(struct repository *r, struct strbuf *buf, */ static int alt_odb_usable(struct raw_object_store *o, struct strbuf *path, - const char *normalized_objdir) + const char *normalized_objdir, khiter_t *pos) { - struct object_directory *odb; + int r; /* Detect cases where alternate disappeared */ if (!is_directory(path->buf)) { @@ -533,14 +533,20 @@ static int alt_odb_usable(struct raw_object_store *o, * Prevent the common mistake of listing the same * thing twice, or object directory itself. */ - for (odb = o->odb; odb; odb = odb->next) { - if (!fspathcmp(path->buf, odb->path)) - return 0; + if (!o->odb_by_path) { + khiter_t p; + + o->odb_by_path = kh_init_odb_path_map(); + assert(!o->odb->next); + p = kh_put_odb_path_map(o->odb_by_path, o->odb->path, &r); + assert(r == 1); /* never used */ + kh_value(o->odb_by_path, p) = o->odb; } - if (!fspathcmp(path->buf, normalized_objdir)) + if (fspatheq(path->buf, normalized_objdir)) return 0; - - return 1; + *pos = kh_put_odb_path_map(o->odb_by_path, path->buf, &r); + /* r: 0 = exists, 1 = never used, 2 = deleted */ + return r == 0 ? 0 : 1; } /* @@ -561,17 +567,18 @@ static int alt_odb_usable(struct raw_object_store *o, static void read_info_alternates(struct repository *r, const char *relative_base, int depth); -static int link_alt_odb_entry(struct repository *r, const char *entry, +static int link_alt_odb_entry(struct repository *r, const struct strbuf *entry, const char *relative_base, int depth, const char *normalized_objdir) { struct object_directory *ent; struct strbuf pathbuf = STRBUF_INIT; + khiter_t pos; - if (!is_absolute_path(entry) && relative_base) { + if (!is_absolute_path(entry->buf) && relative_base) { strbuf_realpath(&pathbuf, relative_base, 1); strbuf_addch(&pathbuf, '/'); } - strbuf_addstr(&pathbuf, entry); + strbuf_addbuf(&pathbuf, entry); if (strbuf_normalize_path(&pathbuf) < 0 && relative_base) { error(_("unable to normalize alternate object path: %s"), @@ -587,23 +594,25 @@ static int link_alt_odb_entry(struct repository *r, const char *entry, while (pathbuf.len && pathbuf.buf[pathbuf.len - 1] == '/') strbuf_setlen(&pathbuf, pathbuf.len - 1); - if (!alt_odb_usable(r->objects, &pathbuf, normalized_objdir)) { + if (!alt_odb_usable(r->objects, &pathbuf, normalized_objdir, &pos)) { strbuf_release(&pathbuf); return -1; } CALLOC_ARRAY(ent, 1); - ent->path = xstrdup(pathbuf.buf); + /* pathbuf.buf is already in r->objects->odb_by_path */ + ent->path = strbuf_detach(&pathbuf, NULL); /* add the alternate entry */ *r->objects->odb_tail = ent; r->objects->odb_tail = &(ent->next); ent->next = NULL; + assert(r->objects->odb_by_path); + kh_value(r->objects->odb_by_path, pos) = ent; /* recursively add alternates */ - read_info_alternates(r, pathbuf.buf, depth + 1); + read_info_alternates(r, ent->path, depth + 1); - strbuf_release(&pathbuf); return 0; } @@ -660,7 +669,7 @@ static void link_alt_odb_entries(struct repository *r, const char *alt, alt = parse_alt_odb_entry(alt, sep, &entry); if (!entry.len) continue; - link_alt_odb_entry(r, entry.buf, + link_alt_odb_entry(r, &entry, relative_base, depth, objdirbuf.buf); } strbuf_release(&entry); @@ -1023,12 +1032,26 @@ void *xmmap_gently(void *start, size_t length, return ret; } +const char *mmap_os_err(void) +{ + static const char blank[] = ""; +#if defined(__linux__) + if (errno == ENOMEM) { + /* this continues an existing error message: */ + static const char enomem[] = +", check sys.vm.max_map_count and/or RLIMIT_DATA"; + return enomem; + } +#endif /* OS-specific bits */ + return blank; +} + void *xmmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) { void *ret = xmmap_gently(start, length, prot, flags, fd, offset); if (ret == MAP_FAILED) - die_errno(_("mmap failed")); + die_errno(_("mmap failed%s"), mmap_os_err()); return ret; } @@ -1164,7 +1187,7 @@ static int quick_has_loose(struct repository *r, prepare_alt_odb(r); for (odb = r->objects->odb; odb; odb = odb->next) { - if (oid_array_lookup(odb_loose_cache(odb, oid), oid) >= 0) + if (oidtree_contains(odb_loose_cache(odb, oid), oid)) return 1; } return 0; @@ -1570,15 +1593,12 @@ static int do_oid_object_info_extended(struct repository *r, } /* Check if it is a missing object */ - if (fetch_if_missing && has_promisor_remote() && - !already_retried && r == the_repository && + if (fetch_if_missing && repo_has_promisor_remote(r) && + !already_retried && !(flags & OBJECT_INFO_SKIP_FETCH_OBJECT)) { /* * TODO Investigate checking promisor_remote_get_direct() * TODO return value and stopping on error here. - * TODO Pass a repository struct through - * promisor_remote_get_direct(), such that arbitrary - * repositories work. */ promisor_remote_get_direct(r, real, 1); already_retried = 1; @@ -2443,39 +2463,45 @@ int for_each_loose_object(each_loose_object_fn cb, void *data, static int append_loose_object(const struct object_id *oid, const char *path, void *data) { - oid_array_append(data, oid); + oidtree_insert(data, oid); return 0; } -struct oid_array *odb_loose_cache(struct object_directory *odb, +struct oidtree *odb_loose_cache(struct object_directory *odb, const struct object_id *oid) { int subdir_nr = oid->hash[0]; struct strbuf buf = STRBUF_INIT; + size_t word_bits = bitsizeof(odb->loose_objects_subdir_seen[0]); + size_t word_index = subdir_nr / word_bits; + size_t mask = 1 << (subdir_nr % word_bits); + uint32_t *bitmap; if (subdir_nr < 0 || - subdir_nr >= ARRAY_SIZE(odb->loose_objects_subdir_seen)) + subdir_nr >= bitsizeof(odb->loose_objects_subdir_seen)) BUG("subdir_nr out of range"); - if (odb->loose_objects_subdir_seen[subdir_nr]) - return &odb->loose_objects_cache[subdir_nr]; - + bitmap = &odb->loose_objects_subdir_seen[word_index]; + if (*bitmap & mask) + return odb->loose_objects_cache; + if (!odb->loose_objects_cache) { + ALLOC_ARRAY(odb->loose_objects_cache, 1); + oidtree_init(odb->loose_objects_cache); + } strbuf_addstr(&buf, odb->path); for_each_file_in_obj_subdir(subdir_nr, &buf, append_loose_object, NULL, NULL, - &odb->loose_objects_cache[subdir_nr]); - odb->loose_objects_subdir_seen[subdir_nr] = 1; + odb->loose_objects_cache); + *bitmap |= mask; strbuf_release(&buf); - return &odb->loose_objects_cache[subdir_nr]; + return odb->loose_objects_cache; } void odb_clear_loose_cache(struct object_directory *odb) { - int i; - - for (i = 0; i < ARRAY_SIZE(odb->loose_objects_cache); i++) - oid_array_clear(&odb->loose_objects_cache[i]); + oidtree_clear(odb->loose_objects_cache); + FREE_AND_NULL(odb->loose_objects_cache); memset(&odb->loose_objects_subdir_seen, 0, sizeof(odb->loose_objects_subdir_seen)); } diff --git a/object-name.c b/object-name.c index 64202de60b..3263c19457 100644 --- a/object-name.c +++ b/object-name.c @@ -87,27 +87,21 @@ static void update_candidates(struct disambiguate_state *ds, const struct object static int match_hash(unsigned, const unsigned char *, const unsigned char *); +static enum cb_next match_prefix(const struct object_id *oid, void *arg) +{ + struct disambiguate_state *ds = arg; + /* no need to call match_hash, oidtree_each did prefix match */ + update_candidates(ds, oid); + return ds->ambiguous ? CB_BREAK : CB_CONTINUE; +} + static void find_short_object_filename(struct disambiguate_state *ds) { struct object_directory *odb; - for (odb = ds->repo->objects->odb; odb && !ds->ambiguous; odb = odb->next) { - int pos; - struct oid_array *loose_objects; - - loose_objects = odb_loose_cache(odb, &ds->bin_pfx); - pos = oid_array_lookup(loose_objects, &ds->bin_pfx); - if (pos < 0) - pos = -1 - pos; - while (!ds->ambiguous && pos < loose_objects->nr) { - const struct object_id *oid; - oid = loose_objects->oid + pos; - if (!match_hash(ds->len, ds->bin_pfx.hash, oid->hash)) - break; - update_candidates(ds, oid); - pos++; - } - } + for (odb = ds->repo->objects->odb; odb && !ds->ambiguous; odb = odb->next) + oidtree_each(odb_loose_cache(odb, &ds->bin_pfx), + &ds->bin_pfx, ds->len, match_prefix, ds); } static int match_hash(unsigned len, const unsigned char *a, const unsigned char *b) diff --git a/object-store.h b/object-store.h index ec32c23dcb..e679acc4c3 100644 --- a/object-store.h +++ b/object-store.h @@ -7,6 +7,9 @@ #include "oid-array.h" #include "strbuf.h" #include "thread-utils.h" +#include "khash.h" +#include "dir.h" +#include "oidtree.h" struct object_directory { struct object_directory *next; @@ -20,8 +23,8 @@ struct object_directory { * * Be sure to call odb_load_loose_cache() before using. */ - char loose_objects_subdir_seen[256]; - struct oid_array loose_objects_cache[256]; + uint32_t loose_objects_subdir_seen[8]; /* 256 bits */ + struct oidtree *loose_objects_cache; /* * Path to the alternative object store. If this is a relative path, @@ -30,6 +33,9 @@ struct object_directory { char *path; }; +KHASH_INIT(odb_path_map, const char * /* key: odb_path */, + struct object_directory *, 1, fspathhash, fspatheq); + void prepare_alt_odb(struct repository *r); char *compute_alternate_path(const char *path, struct strbuf *err); typedef int alt_odb_fn(struct object_directory *, void *); @@ -54,7 +60,7 @@ void add_to_alternates_memory(const char *dir); * Populate and return the loose object cache array corresponding to the * given object ID. */ -struct oid_array *odb_loose_cache(struct object_directory *odb, +struct oidtree *odb_loose_cache(struct object_directory *odb, const struct object_id *oid); /* Empty the loose object cache for the specified object directory. */ @@ -116,6 +122,8 @@ struct raw_object_store { */ struct object_directory *odb; struct object_directory **odb_tail; + kh_odb_path_map_t *odb_by_path; + int loaded_alternates; /* @@ -185,6 +185,24 @@ struct object *lookup_unknown_object(struct repository *r, const struct object_i return obj; } +struct object *lookup_object_by_type(struct repository *r, + const struct object_id *oid, + enum object_type type) +{ + switch (type) { + case OBJ_COMMIT: + return (struct object *)lookup_commit(r, oid); + case OBJ_TREE: + return (struct object *)lookup_tree(r, oid); + case OBJ_TAG: + return (struct object *)lookup_tag(r, oid); + case OBJ_BLOB: + return (struct object *)lookup_blob(r, oid); + default: + die("BUG: unknown object type %d", type); + } +} + struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p) { struct object *obj; @@ -511,6 +529,8 @@ static void free_object_directories(struct raw_object_store *o) free_object_directory(o->odb); o->odb = next; } + kh_destroy_odb_path_map(o->odb_by_path); + o->odb_by_path = NULL; } void raw_object_store_clear(struct raw_object_store *o) @@ -144,9 +144,27 @@ struct object *parse_object_or_die(const struct object_id *oid, const char *name */ struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p); -/** Returns the object, with potentially excess memory allocated. **/ +/* + * Allocate and return an object struct, even if you do not know the type of + * the object. The returned object may have its "type" field set to a real type + * (if somebody previously called lookup_blob(), etc), or it may be set to + * OBJ_NONE. In the latter case, subsequent calls to lookup_blob(), etc, will + * set the type field as appropriate. + * + * Use this when you do not know the expected type of an object and want to + * avoid parsing it for efficiency reasons. Try to avoid it otherwise; it + * may allocate excess memory, since the returned object must be as large as + * the maximum struct of any type. + */ struct object *lookup_unknown_object(struct repository *r, const struct object_id *oid); +/* + * Dispatch to the appropriate lookup_blob(), lookup_commit(), etc, based on + * "type". + */ +struct object *lookup_object_by_type(struct repository *r, const struct object_id *oid, + enum object_type type); + struct object_list *object_list_insert(struct object *item, struct object_list **list_p); diff --git a/oidtree.c b/oidtree.c new file mode 100644 index 0000000000..7eb0e9ba05 --- /dev/null +++ b/oidtree.c @@ -0,0 +1,104 @@ +/* + * A wrapper around cbtree which stores oids + * May be used to replace oid-array for prefix (abbreviation) matches + */ +#include "oidtree.h" +#include "alloc.h" +#include "hash.h" + +struct oidtree_node { + /* n.k[] is used to store "struct object_id" */ + struct cb_node n; +}; + +struct oidtree_iter_data { + oidtree_iter fn; + void *arg; + size_t *last_nibble_at; + int algo; + uint8_t last_byte; +}; + +void oidtree_init(struct oidtree *ot) +{ + cb_init(&ot->tree); + mem_pool_init(&ot->mem_pool, 0); +} + +void oidtree_clear(struct oidtree *ot) +{ + if (ot) { + mem_pool_discard(&ot->mem_pool, 0); + oidtree_init(ot); + } +} + +void oidtree_insert(struct oidtree *ot, const struct object_id *oid) +{ + struct oidtree_node *on; + + if (!oid->algo) + BUG("oidtree_insert requires oid->algo"); + + on = mem_pool_alloc(&ot->mem_pool, sizeof(*on) + sizeof(*oid)); + oidcpy_with_padding((struct object_id *)on->n.k, oid); + + /* + * n.b. Current callers won't get us duplicates, here. If a + * future caller causes duplicates, there'll be a a small leak + * that won't be freed until oidtree_clear. Currently it's not + * worth maintaining a free list + */ + cb_insert(&ot->tree, &on->n, sizeof(*oid)); +} + + +int oidtree_contains(struct oidtree *ot, const struct object_id *oid) +{ + struct object_id k; + size_t klen = sizeof(k); + + oidcpy_with_padding(&k, oid); + + if (oid->algo == GIT_HASH_UNKNOWN) + klen -= sizeof(oid->algo); + + /* cb_lookup relies on memcmp on the struct, so order matters: */ + klen += BUILD_ASSERT_OR_ZERO(offsetof(struct object_id, hash) < + offsetof(struct object_id, algo)); + + return cb_lookup(&ot->tree, (const uint8_t *)&k, klen) ? 1 : 0; +} + +static enum cb_next iter(struct cb_node *n, void *arg) +{ + struct oidtree_iter_data *x = arg; + const struct object_id *oid = (const struct object_id *)n->k; + + if (x->algo != GIT_HASH_UNKNOWN && x->algo != oid->algo) + return CB_CONTINUE; + + if (x->last_nibble_at) { + if ((oid->hash[*x->last_nibble_at] ^ x->last_byte) & 0xf0) + return CB_CONTINUE; + } + + return x->fn(oid, x->arg); +} + +void oidtree_each(struct oidtree *ot, const struct object_id *oid, + size_t oidhexsz, oidtree_iter fn, void *arg) +{ + size_t klen = oidhexsz / 2; + struct oidtree_iter_data x = { 0 }; + assert(oidhexsz <= GIT_MAX_HEXSZ); + + x.fn = fn; + x.arg = arg; + x.algo = oid->algo; + if (oidhexsz & 1) { + x.last_byte = oid->hash[klen]; + x.last_nibble_at = &klen; + } + cb_each(&ot->tree, (const uint8_t *)oid, klen, iter, &x); +} diff --git a/oidtree.h b/oidtree.h new file mode 100644 index 0000000000..77898f510a --- /dev/null +++ b/oidtree.h @@ -0,0 +1,22 @@ +#ifndef OIDTREE_H +#define OIDTREE_H + +#include "cbtree.h" +#include "hash.h" +#include "mem-pool.h" + +struct oidtree { + struct cb_tree tree; + struct mem_pool mem_pool; +}; + +void oidtree_init(struct oidtree *); +void oidtree_clear(struct oidtree *); +void oidtree_insert(struct oidtree *, const struct object_id *); +int oidtree_contains(struct oidtree *, const struct object_id *); + +typedef enum cb_next (*oidtree_iter)(const struct object_id *, void *data); +void oidtree_each(struct oidtree *, const struct object_id *, + size_t oidhexsz, oidtree_iter, void *data); + +#endif /* OIDTREE_H */ diff --git a/pack-bitmap.c b/pack-bitmap.c index d90e1d9d8c..d999616c9e 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -298,6 +298,11 @@ static int open_pack_bitmap_1(struct bitmap_index *bitmap_git, struct packed_git return -1; } + if (!is_pack_valid(packfile)) { + close(fd); + return -1; + } + bitmap_git->pack = packfile; bitmap_git->map_size = xsize_t(st.st_size); bitmap_git->map = xmmap(NULL, bitmap_git->map_size, PROT_READ, MAP_PRIVATE, fd, 0); @@ -525,6 +530,22 @@ static int should_include(struct commit *commit, void *_data) return 1; } +static int should_include_obj(struct object *obj, void *_data) +{ + struct include_data *data = _data; + int bitmap_pos; + + bitmap_pos = bitmap_position(data->bitmap_git, &obj->oid); + if (bitmap_pos < 0) + return 1; + if ((data->seen && bitmap_get(data->seen, bitmap_pos)) || + bitmap_get(data->base, bitmap_pos)) { + obj->flags |= SEEN; + return 0; + } + return 1; +} + static int add_commit_to_bitmap(struct bitmap_index *bitmap_git, struct bitmap **base, struct commit *commit) @@ -620,6 +641,7 @@ static struct bitmap *find_objects(struct bitmap_index *bitmap_git, incdata.seen = seen; revs->include_check = should_include; + revs->include_check_obj = should_include_obj; revs->include_check_data = &incdata; if (prepare_revision_walk(revs)) @@ -633,6 +655,7 @@ static struct bitmap *find_objects(struct bitmap_index *bitmap_git, &show_data, NULL); revs->include_check = NULL; + revs->include_check_obj = NULL; revs->include_check_data = NULL; } @@ -791,8 +814,9 @@ static void filter_bitmap_exclude_type(struct bitmap_index *bitmap_git, tips = find_tip_objects(bitmap_git, tip_objects, type); /* - * We can use the blob type-bitmap to work in whole words - * for the objects that are actually in the bitmapped packfile. + * We can use the type-level bitmap for 'type' to work in whole + * words for the objects that are actually in the bitmapped + * packfile. */ for (i = 0, init_type_iterator(&it, bitmap_git, type); i < to_filter->word_alloc && ewah_iterator_next(&mask, &it); @@ -803,9 +827,9 @@ static void filter_bitmap_exclude_type(struct bitmap_index *bitmap_git, } /* - * Clear any blobs that weren't in the packfile (and so would not have - * been caught by the loop above. We'll have to check them - * individually. + * Clear any objects that weren't in the packfile (and so would + * not have been caught by the loop above. We'll have to check + * them individually. */ for (i = 0; i < eindex->count; i++) { uint32_t pos = i + bitmap_git->pack->num_objects; diff --git a/pack-check.c b/pack-check.c index 4b089fe8ec..c8e560d71a 100644 --- a/pack-check.c +++ b/pack-check.c @@ -164,22 +164,13 @@ static int verify_packfile(struct repository *r, int verify_pack_index(struct packed_git *p) { - size_t len; - const unsigned char *index_base; - git_hash_ctx ctx; - unsigned char hash[GIT_MAX_RAWSZ]; int err = 0; if (open_pack_index(p)) return error("packfile %s index not opened", p->pack_name); - index_base = p->index_data; - len = p->index_size - the_hash_algo->rawsz; /* Verify SHA1 sum of the index file */ - the_hash_algo->init_fn(&ctx); - the_hash_algo->update_fn(&ctx, index_base, len); - the_hash_algo->final_fn(hash, &ctx); - if (!hasheq(hash, index_base + len)) + if (!hashfile_checksum_valid(p->index_data, p->index_size)) err = error("Packfile index for %s hash mismatch", p->pack_name); return err; diff --git a/packfile.c b/packfile.c index 755aa7aec5..9ef6d98292 100644 --- a/packfile.c +++ b/packfile.c @@ -652,8 +652,8 @@ unsigned char *use_pack(struct packed_git *p, PROT_READ, MAP_PRIVATE, p->pack_fd, win->offset); if (win->base == MAP_FAILED) - die_errno("packfile %s cannot be mapped", - p->pack_name); + die_errno(_("packfile %s cannot be mapped%s"), + p->pack_name, mmap_os_err()); if (!win->offset && win->len == p->pack_size && !p->do_not_close) close_pack_fd(p); @@ -11,6 +11,10 @@ static struct child_process pager_process = CHILD_PROCESS_INIT; static const char *pager_program; +/* Is the value coming back from term_columns() just a guess? */ +static int term_columns_guessed; + + static void close_pager_fds(void) { /* signal EOF to pager */ @@ -114,7 +118,8 @@ void setup_pager(void) { char buf[64]; xsnprintf(buf, sizeof(buf), "%d", term_columns()); - setenv("COLUMNS", buf, 0); + if (!term_columns_guessed) + setenv("COLUMNS", buf, 0); } setenv("GIT_PAGER_IN_USE", "true", 1); @@ -158,15 +163,20 @@ int term_columns(void) return term_columns_at_startup; term_columns_at_startup = 80; + term_columns_guessed = 1; col_string = getenv("COLUMNS"); - if (col_string && (n_cols = atoi(col_string)) > 0) + if (col_string && (n_cols = atoi(col_string)) > 0) { term_columns_at_startup = n_cols; + term_columns_guessed = 0; + } #ifdef TIOCGWINSZ else { struct winsize ws; - if (!ioctl(1, TIOCGWINSZ, &ws) && ws.ws_col) + if (!ioctl(1, TIOCGWINSZ, &ws) && ws.ws_col) { term_columns_at_startup = ws.ws_col; + term_columns_guessed = 0; + } } #endif diff --git a/parallel-checkout.c b/parallel-checkout.c index 6b1af32bb3..ddc0ff3c06 100644 --- a/parallel-checkout.c +++ b/parallel-checkout.c @@ -411,7 +411,7 @@ static void send_one_item(int fd, struct parallel_checkout_item *pc_item) len_data = sizeof(struct pc_item_fixed_portion) + name_len + working_tree_encoding_len; - data = xcalloc(1, len_data); + data = xmalloc(len_data); fixed_portion = (struct pc_item_fixed_portion *)data; fixed_portion->id = pc_item->id; @@ -421,13 +421,12 @@ static void send_one_item(int fd, struct parallel_checkout_item *pc_item) fixed_portion->name_len = name_len; fixed_portion->working_tree_encoding_len = working_tree_encoding_len; /* - * We use hashcpy() instead of oidcpy() because the hash[] positions - * after `the_hash_algo->rawsz` might not be initialized. And Valgrind - * would complain about passing uninitialized bytes to a syscall - * (write(2)). There is no real harm in this case, but the warning could - * hinder the detection of actual errors. + * We pad the unused bytes in the hash array because, otherwise, + * Valgrind would complain about passing uninitialized bytes to a + * write() syscall. The warning doesn't represent any real risk here, + * but it could hinder the detection of actual errors. */ - hashcpy(fixed_portion->oid.hash, pc_item->ce->oid.hash); + oidcpy_with_padding(&fixed_portion->oid, &pc_item->ce->oid); variant = data + sizeof(*fixed_portion); if (working_tree_encoding_len) { diff --git a/parse-options.c b/parse-options.c index e6f56768ca..2abff136a1 100644 --- a/parse-options.c +++ b/parse-options.c @@ -585,7 +585,7 @@ static int show_gitcomp(const struct option *opts, int show_all) if (!opts->long_name) continue; if (!show_all && - (opts->flags & (PARSE_OPT_HIDDEN | PARSE_OPT_NOCOMPLETE))) + (opts->flags & (PARSE_OPT_HIDDEN | PARSE_OPT_NOCOMPLETE | PARSE_OPT_FROM_ALIAS))) continue; switch (opts->type) { diff --git a/pathspec.h b/pathspec.h index fceebb876f..2341dc9901 100644 --- a/pathspec.h +++ b/pathspec.h @@ -108,7 +108,7 @@ struct pathspec { * * A similar process is applied when a new pathspec magic is added. The designer * lifts the GUARD_PATHSPEC restriction in the functions that support the new - * magic. At the same time (s)he has to make sure this new feature will be + * magic while at the same time making sure this new feature will be * caught at parse_pathspec() in commands that cannot handle the new magic in * some cases. grepping parse_pathspec() should help. */ diff --git a/perl/Git.pm b/perl/Git.pm index 02eacef0c2..090a7df63f 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -11,9 +11,6 @@ use 5.008; use strict; use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : (); -use File::Temp (); -use File::Spec (); - BEGIN { our ($VERSION, @ISA, @EXPORT, @EXPORT_OK); @@ -103,12 +100,9 @@ increase notwithstanding). =cut -use Carp qw(carp croak); # but croak is bad - throw instead +sub carp { require Carp; goto &Carp::carp } +sub croak { require Carp; goto &Carp::croak } use Git::LoadCPAN::Error qw(:try); -use Cwd qw(abs_path cwd); -use IPC::Open2 qw(open2); -use Fcntl qw(SEEK_SET SEEK_CUR); -use Time::Local qw(timegm); } @@ -191,13 +185,15 @@ sub repository { $dir = undef; }; + require Cwd; if ($dir) { + require File::Spec; File::Spec->file_name_is_absolute($dir) or $dir = $opts{Directory} . '/' . $dir; - $opts{Repository} = abs_path($dir); + $opts{Repository} = Cwd::abs_path($dir); # If --git-dir went ok, this shouldn't die either. my $prefix = $search->command_oneline('rev-parse', '--show-prefix'); - $dir = abs_path($opts{Directory}) . '/'; + $dir = Cwd::abs_path($opts{Directory}) . '/'; if ($prefix) { if (substr($dir, -length($prefix)) ne $prefix) { throw Error::Simple("rev-parse confused me - $dir does not have trailing $prefix"); @@ -223,7 +219,7 @@ sub repository { throw Error::Simple("fatal: Not a git repository: $dir"); } - $opts{Repository} = abs_path($dir); + $opts{Repository} = Cwd::abs_path($dir); } delete $opts{Directory}; @@ -408,10 +404,12 @@ sub command_bidi_pipe { my $cwd_save = undef; if ($self) { shift; - $cwd_save = cwd(); + require Cwd; + $cwd_save = Cwd::getcwd(); _setup_git_cmd_env($self); } - $pid = open2($in, $out, 'git', @_); + require IPC::Open2; + $pid = IPC::Open2::open2($in, $out, 'git', @_); chdir($cwd_save) if $cwd_save; return ($pid, $in, $out, join(' ', @_)); } @@ -538,7 +536,8 @@ sub get_tz_offset { my $t = shift || time; my @t = localtime($t); $t[5] += 1900; - my $gm = timegm(@t); + require Time::Local; + my $gm = Time::Local::timegm(@t); my $sign = qw( + + - )[ $gm <=> $t ]; return sprintf("%s%02d%02d", $sign, (gmtime(abs($t - $gm)))[2,1]); } @@ -1340,6 +1339,7 @@ sub _temp_cache { my $n = $name; $n =~ s/\W/_/g; # no strange chars + require File::Temp; ($$temp_fd, $fname) = File::Temp::tempfile( "Git_${n}_XXXXXX", UNLINK => 1, DIR => $tmpdir, ) or throw Error::Simple("couldn't open new temp file"); @@ -1362,9 +1362,9 @@ sub temp_reset { truncate $temp_fd, 0 or throw Error::Simple("couldn't truncate file"); - sysseek($temp_fd, 0, SEEK_SET) and seek($temp_fd, 0, SEEK_SET) + sysseek($temp_fd, 0, Fcntl::SEEK_SET()) and seek($temp_fd, 0, Fcntl::SEEK_SET()) or throw Error::Simple("couldn't seek to beginning of file"); - sysseek($temp_fd, 0, SEEK_CUR) == 0 and tell($temp_fd) == 0 + sysseek($temp_fd, 0, Fcntl::SEEK_CUR()) == 0 and tell($temp_fd) == 0 or throw Error::Simple("expected file position to be reset"); } diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm index f6f1dc03c6..35ff5a6896 100644 --- a/perl/Git/SVN.pm +++ b/perl/Git/SVN.pm @@ -1636,7 +1636,7 @@ sub has_no_changes { my $commit = shift; my @revs = split / /, command_oneline( - qw(rev-list --parents -1 -m), $commit); + qw(rev-list --parents -1), $commit); # Commits with no parents, e.g. the start of a partial branch, # have changes by definition. diff --git a/pkt-line.c b/pkt-line.c index 98304ce374..9f63eae2e6 100644 --- a/pkt-line.c +++ b/pkt-line.c @@ -103,7 +103,7 @@ void packet_response_end(int fd) { packet_trace("0002", 4, 1); if (write_in_full(fd, "0002", 4) < 0) - die_errno(_("unable to write stateless separator packet")); + die_errno(_("unable to write response end packet")); } int packet_flush_gently(int fd) @@ -1735,6 +1735,10 @@ static size_t userformat_want_item(struct strbuf *sb, const char *placeholder, case 'S': w->source = 1; break; + case 'd': + case 'D': + w->decorate = 1; + break; } return 0; } @@ -65,12 +65,16 @@ static inline int cmit_fmt_is_mail(enum cmit_fmt fmt) return (fmt == CMIT_FMT_EMAIL || fmt == CMIT_FMT_MBOXRD); } +/* + * Examine the user-specified format given by "fmt" (or if NULL, the global one + * previously saved by get_commit_format()), and set flags based on which items + * the format will need when it is expanded. + */ struct userformat_want { unsigned notes:1; unsigned source:1; + unsigned decorate:1; }; - -/* Set the flag "w->notes" if there is placeholder %N in "fmt". */ void userformat_find_requirements(const char *fmt, struct userformat_want *w); /* diff --git a/promisor-remote.c b/promisor-remote.c index da3f2ca261..db2ebdc66e 100644 --- a/promisor-remote.c +++ b/promisor-remote.c @@ -5,14 +5,13 @@ #include "transport.h" #include "strvec.h" -static char *repository_format_partial_clone; +struct promisor_remote_config { + struct promisor_remote *promisors; + struct promisor_remote **promisors_tail; +}; -void set_repository_format_partial_clone(char *partial_clone) -{ - repository_format_partial_clone = xstrdup_or_null(partial_clone); -} - -static int fetch_objects(const char *remote_name, +static int fetch_objects(struct repository *repo, + const char *remote_name, const struct object_id *oids, int oid_nr) { @@ -22,6 +21,8 @@ static int fetch_objects(const char *remote_name, child.git_cmd = 1; child.in = -1; + if (repo != the_repository) + prepare_other_repo_env(&child.env_array, repo->gitdir); strvec_pushl(&child.args, "-c", "fetch.negotiationAlgorithm=noop", "fetch", remote_name, "--no-tags", "--no-write-fetch-head", "--recurse-submodules=no", @@ -30,6 +31,8 @@ static int fetch_objects(const char *remote_name, die(_("promisor-remote: unable to fork off fetch subprocess")); child_in = xfdopen(child.in, "w"); + trace2_data_intmax("promisor", repo, "fetch_count", oid_nr); + for (i = 0; i < oid_nr; i++) { if (fputs(oid_to_hex(&oids[i]), child_in) < 0) die_errno(_("promisor-remote: could not write to fetch subprocess")); @@ -42,10 +45,8 @@ static int fetch_objects(const char *remote_name, return finish_command(&child) ? -1 : 0; } -static struct promisor_remote *promisors; -static struct promisor_remote **promisors_tail = &promisors; - -static struct promisor_remote *promisor_remote_new(const char *remote_name) +static struct promisor_remote *promisor_remote_new(struct promisor_remote_config *config, + const char *remote_name) { struct promisor_remote *r; @@ -57,18 +58,19 @@ static struct promisor_remote *promisor_remote_new(const char *remote_name) FLEX_ALLOC_STR(r, name, remote_name); - *promisors_tail = r; - promisors_tail = &r->next; + *config->promisors_tail = r; + config->promisors_tail = &r->next; return r; } -static struct promisor_remote *promisor_remote_lookup(const char *remote_name, +static struct promisor_remote *promisor_remote_lookup(struct promisor_remote_config *config, + const char *remote_name, struct promisor_remote **previous) { struct promisor_remote *r, *p; - for (p = NULL, r = promisors; r; p = r, r = r->next) + for (p = NULL, r = config->promisors; r; p = r, r = r->next) if (!strcmp(r->name, remote_name)) { if (previous) *previous = p; @@ -78,7 +80,8 @@ static struct promisor_remote *promisor_remote_lookup(const char *remote_name, return NULL; } -static void promisor_remote_move_to_tail(struct promisor_remote *r, +static void promisor_remote_move_to_tail(struct promisor_remote_config *config, + struct promisor_remote *r, struct promisor_remote *previous) { if (r->next == NULL) @@ -87,14 +90,15 @@ static void promisor_remote_move_to_tail(struct promisor_remote *r, if (previous) previous->next = r->next; else - promisors = r->next ? r->next : r; + config->promisors = r->next ? r->next : r; r->next = NULL; - *promisors_tail = r; - promisors_tail = &r->next; + *config->promisors_tail = r; + config->promisors_tail = &r->next; } static int promisor_remote_config(const char *var, const char *value, void *data) { + struct promisor_remote_config *config = data; const char *name; size_t namelen; const char *subkey; @@ -110,8 +114,8 @@ static int promisor_remote_config(const char *var, const char *value, void *data remote_name = xmemdupz(name, namelen); - if (!promisor_remote_lookup(remote_name, NULL)) - promisor_remote_new(remote_name); + if (!promisor_remote_lookup(config, remote_name, NULL)) + promisor_remote_new(config, remote_name); free(remote_name); return 0; @@ -120,9 +124,9 @@ static int promisor_remote_config(const char *var, const char *value, void *data struct promisor_remote *r; char *remote_name = xmemdupz(name, namelen); - r = promisor_remote_lookup(remote_name, NULL); + r = promisor_remote_lookup(config, remote_name, NULL); if (!r) - r = promisor_remote_new(remote_name); + r = promisor_remote_new(config, remote_name); free(remote_name); @@ -135,59 +139,63 @@ static int promisor_remote_config(const char *var, const char *value, void *data return 0; } -static int initialized; - -static void promisor_remote_init(void) +static void promisor_remote_init(struct repository *r) { - if (initialized) + struct promisor_remote_config *config; + + if (r->promisor_remote_config) return; - initialized = 1; + config = r->promisor_remote_config = + xcalloc(sizeof(*r->promisor_remote_config), 1); + config->promisors_tail = &config->promisors; - git_config(promisor_remote_config, NULL); + repo_config(r, promisor_remote_config, config); - if (repository_format_partial_clone) { + if (r->repository_format_partial_clone) { struct promisor_remote *o, *previous; - o = promisor_remote_lookup(repository_format_partial_clone, + o = promisor_remote_lookup(config, + r->repository_format_partial_clone, &previous); if (o) - promisor_remote_move_to_tail(o, previous); + promisor_remote_move_to_tail(config, o, previous); else - promisor_remote_new(repository_format_partial_clone); + promisor_remote_new(config, r->repository_format_partial_clone); } } -static void promisor_remote_clear(void) +void promisor_remote_clear(struct promisor_remote_config *config) { - while (promisors) { - struct promisor_remote *r = promisors; - promisors = promisors->next; + while (config->promisors) { + struct promisor_remote *r = config->promisors; + config->promisors = config->promisors->next; free(r); } - promisors_tail = &promisors; + config->promisors_tail = &config->promisors; } -void promisor_remote_reinit(void) +void repo_promisor_remote_reinit(struct repository *r) { - initialized = 0; - promisor_remote_clear(); - promisor_remote_init(); + promisor_remote_clear(r->promisor_remote_config); + FREE_AND_NULL(r->promisor_remote_config); + promisor_remote_init(r); } -struct promisor_remote *promisor_remote_find(const char *remote_name) +struct promisor_remote *repo_promisor_remote_find(struct repository *r, + const char *remote_name) { - promisor_remote_init(); + promisor_remote_init(r); if (!remote_name) - return promisors; + return r->promisor_remote_config->promisors; - return promisor_remote_lookup(remote_name, NULL); + return promisor_remote_lookup(r->promisor_remote_config, remote_name, NULL); } -int has_promisor_remote(void) +int repo_has_promisor_remote(struct repository *r) { - return !!promisor_remote_find(NULL); + return !!repo_promisor_remote_find(r, NULL); } static int remove_fetched_oids(struct repository *repo, @@ -235,10 +243,10 @@ int promisor_remote_get_direct(struct repository *repo, if (oid_nr == 0) return 0; - promisor_remote_init(); + promisor_remote_init(repo); - for (r = promisors; r; r = r->next) { - if (fetch_objects(r->name, remaining_oids, remaining_nr) < 0) { + for (r = repo->promisor_remote_config->promisors; r; r = r->next) { + if (fetch_objects(repo, r->name, remaining_oids, remaining_nr) < 0) { if (remaining_nr == 1) continue; remaining_nr = remove_fetched_oids(repo, &remaining_oids, diff --git a/promisor-remote.h b/promisor-remote.h index c7a14063c5..edc45ab0f5 100644 --- a/promisor-remote.h +++ b/promisor-remote.h @@ -17,9 +17,25 @@ struct promisor_remote { const char name[FLEX_ARRAY]; }; -void promisor_remote_reinit(void); -struct promisor_remote *promisor_remote_find(const char *remote_name); -int has_promisor_remote(void); +void repo_promisor_remote_reinit(struct repository *r); +static inline void promisor_remote_reinit(void) +{ + repo_promisor_remote_reinit(the_repository); +} + +void promisor_remote_clear(struct promisor_remote_config *config); + +struct promisor_remote *repo_promisor_remote_find(struct repository *r, const char *remote_name); +static inline struct promisor_remote *promisor_remote_find(const char *remote_name) +{ + return repo_promisor_remote_find(the_repository, remote_name); +} + +int repo_has_promisor_remote(struct repository *r); +static inline int has_promisor_remote(void) +{ + return repo_has_promisor_remote(the_repository); +} /* * Fetches all requested objects from all promisor remotes, trying them one at @@ -32,10 +48,4 @@ int promisor_remote_get_direct(struct repository *repo, const struct object_id *oids, int oid_nr); -/* - * This should be used only once from setup.c to set the value we got - * from the extensions.partialclone config option. - */ -void set_repository_format_partial_clone(char *partial_clone); - #endif /* PROMISOR_REMOTE_H */ diff --git a/protocol-caps.h b/protocol-caps.h index 6351648e37..0a9f49df11 100644 --- a/protocol-caps.h +++ b/protocol-caps.h @@ -7,4 +7,4 @@ struct packet_reader; int cap_object_info(struct repository *r, struct strvec *keys, struct packet_reader *request); -#endif /* PROTOCOL_CAPS_H */
\ No newline at end of file +#endif /* PROTOCOL_CAPS_H */ @@ -31,6 +31,7 @@ struct strbuf; void sq_quote_buf(struct strbuf *, const char *src); void sq_quote_argv(struct strbuf *, const char **argv); +__attribute__((format (printf, 2, 3))) void sq_quotef(struct strbuf *, const char *fmt, ...); /* diff --git a/range-diff.c b/range-diff.c index 1a4471fe4c..e9479794b4 100644 --- a/range-diff.c +++ b/range-diff.c @@ -274,9 +274,10 @@ static void find_exact_matches(struct string_list *a, struct string_list *b) hashmap_clear(&map); } -static void diffsize_consume(void *data, char *line, unsigned long len) +static int diffsize_consume(void *data, char *line, unsigned long len) { (*(int *)data)++; + return 0; } static void diffsize_hunk(void *data, long ob, long on, long nb, long nn, diff --git a/reachable.c b/reachable.c index c59847257a..84e3d0d75e 100644 --- a/reachable.c +++ b/reachable.c @@ -159,24 +159,6 @@ int add_unseen_recent_objects_to_traversal(struct rev_info *revs, FOR_EACH_OBJECT_LOCAL_ONLY); } -static void *lookup_object_by_type(struct repository *r, - const struct object_id *oid, - enum object_type type) -{ - switch (type) { - case OBJ_COMMIT: - return lookup_commit(r, oid); - case OBJ_TREE: - return lookup_tree(r, oid); - case OBJ_TAG: - return lookup_tag(r, oid); - case OBJ_BLOB: - return lookup_blob(r, oid); - default: - die("BUG: unknown object type %d", type); - } -} - static int mark_object_seen(const struct object_id *oid, enum object_type type, int exclude, diff --git a/read-cache.c b/read-cache.c index 1b3c2eb408..9048ef9e90 100644 --- a/read-cache.c +++ b/read-cache.c @@ -26,6 +26,8 @@ #include "thread-utils.h" #include "progress.h" #include "sparse-index.h" +#include "csum-file.h" +#include "promisor-remote.h" /* Mask for the name length in ce_flags in the on-disk index */ @@ -1584,8 +1586,7 @@ int refresh_index(struct index_state *istate, unsigned int flags, */ preload_index(istate, pathspec, 0); trace2_region_enter("index", "refresh", NULL); - /* TODO: audit for interaction with sparse-index. */ - ensure_full_index(istate); + for (i = 0; i < istate->cache_nr; i++) { struct cache_entry *ce, *new_entry; int cache_errno = 0; @@ -1600,6 +1601,13 @@ int refresh_index(struct index_state *istate, unsigned int flags, if (ignore_skip_worktree && ce_skip_worktree(ce)) continue; + /* + * If this entry is a sparse directory, then there isn't + * any stat() information to update. Ignore the entry. + */ + if (S_ISSPARSEDIR(ce->ce_mode)) + continue; + if (pathspec && !ce_path_match(istate, ce, pathspec, seen)) filtered = 1; @@ -1627,8 +1635,7 @@ int refresh_index(struct index_state *istate, unsigned int flags, t2_sum_scan += t2_did_scan; if (new_entry == ce) continue; - if (progress) - display_progress(progress, i); + display_progress(progress, i); if (!new_entry) { const char *fmt; @@ -1663,10 +1670,8 @@ int refresh_index(struct index_state *istate, unsigned int flags, trace2_data_intmax("index", NULL, "refresh/sum_lstat", t2_sum_lstat); trace2_data_intmax("index", NULL, "refresh/sum_scan", t2_sum_scan); trace2_region_leave("index", "refresh", NULL); - if (progress) { - display_progress(progress, istate->cache_nr); - stop_progress(&progress); - } + display_progress(progress, istate->cache_nr); + stop_progress(&progress); trace_performance_leave("refresh index"); return has_errors; } @@ -2235,7 +2240,8 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist) mmap = xmmap_gently(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0); if (mmap == MAP_FAILED) - die_errno(_("%s: unable to map index file"), path); + die_errno(_("%s: unable to map index file%s"), path, + mmap_os_err()); close(fd); hdr = (const struct cache_header *)mmap; @@ -2500,6 +2506,7 @@ int repo_index_has_changes(struct repository *repo, opt.flags.exit_with_status = 1; if (!sb) opt.flags.quick = 1; + diff_setup_done(&opt); do_diff_cache(&cmp, &opt); diffcore_std(&opt); for (i = 0; sb && i < diff_queued_diff.nr; i++) { @@ -2521,80 +2528,23 @@ int repo_index_has_changes(struct repository *repo, } } -#define WRITE_BUFFER_SIZE (128 * 1024) -static unsigned char write_buffer[WRITE_BUFFER_SIZE]; -static unsigned long write_buffer_len; - -static int ce_write_flush(git_hash_ctx *context, int fd) +static int write_index_ext_header(struct hashfile *f, + git_hash_ctx *eoie_f, + unsigned int ext, + unsigned int sz) { - unsigned int buffered = write_buffer_len; - if (buffered) { - the_hash_algo->update_fn(context, write_buffer, buffered); - if (write_in_full(fd, write_buffer, buffered) < 0) - return -1; - write_buffer_len = 0; - } - return 0; -} + hashwrite_be32(f, ext); + hashwrite_be32(f, sz); -static int ce_write(git_hash_ctx *context, int fd, void *data, unsigned int len) -{ - while (len) { - unsigned int buffered = write_buffer_len; - unsigned int partial = WRITE_BUFFER_SIZE - buffered; - if (partial > len) - partial = len; - memcpy(write_buffer + buffered, data, partial); - buffered += partial; - if (buffered == WRITE_BUFFER_SIZE) { - write_buffer_len = buffered; - if (ce_write_flush(context, fd)) - return -1; - buffered = 0; - } - write_buffer_len = buffered; - len -= partial; - data = (char *) data + partial; + if (eoie_f) { + ext = htonl(ext); + sz = htonl(sz); + the_hash_algo->update_fn(eoie_f, &ext, sizeof(ext)); + the_hash_algo->update_fn(eoie_f, &sz, sizeof(sz)); } return 0; } -static int write_index_ext_header(git_hash_ctx *context, git_hash_ctx *eoie_context, - int fd, unsigned int ext, unsigned int sz) -{ - ext = htonl(ext); - sz = htonl(sz); - if (eoie_context) { - the_hash_algo->update_fn(eoie_context, &ext, 4); - the_hash_algo->update_fn(eoie_context, &sz, 4); - } - return ((ce_write(context, fd, &ext, 4) < 0) || - (ce_write(context, fd, &sz, 4) < 0)) ? -1 : 0; -} - -static int ce_flush(git_hash_ctx *context, int fd, unsigned char *hash) -{ - unsigned int left = write_buffer_len; - - if (left) { - write_buffer_len = 0; - the_hash_algo->update_fn(context, write_buffer, left); - } - - /* Flush first if not enough space for hash signature */ - if (left + the_hash_algo->rawsz > WRITE_BUFFER_SIZE) { - if (write_in_full(fd, write_buffer, left) < 0) - return -1; - left = 0; - } - - /* Append the hash signature at the end */ - the_hash_algo->final_fn(write_buffer + left, context); - hashcpy(hash, write_buffer + left); - left += the_hash_algo->rawsz; - return (write_in_full(fd, write_buffer, left) < 0) ? -1 : 0; -} - static void ce_smudge_racily_clean_entry(struct index_state *istate, struct cache_entry *ce) { @@ -2673,11 +2623,10 @@ static void copy_cache_entry_to_ondisk(struct ondisk_cache_entry *ondisk, } } -static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce, +static int ce_write_entry(struct hashfile *f, struct cache_entry *ce, struct strbuf *previous_name, struct ondisk_cache_entry *ondisk) { int size; - int result; unsigned int saved_namelen; int stripped_name = 0; static unsigned char padding[8] = { 0x00 }; @@ -2693,11 +2642,9 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce, if (!previous_name) { int len = ce_namelen(ce); copy_cache_entry_to_ondisk(ondisk, ce); - result = ce_write(c, fd, ondisk, size); - if (!result) - result = ce_write(c, fd, ce->name, len); - if (!result) - result = ce_write(c, fd, padding, align_padding_size(size, len)); + hashwrite(f, ondisk, size); + hashwrite(f, ce->name, len); + hashwrite(f, padding, align_padding_size(size, len)); } else { int common, to_remove, prefix_size; unsigned char to_remove_vi[16]; @@ -2711,13 +2658,10 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce, prefix_size = encode_varint(to_remove, to_remove_vi); copy_cache_entry_to_ondisk(ondisk, ce); - result = ce_write(c, fd, ondisk, size); - if (!result) - result = ce_write(c, fd, to_remove_vi, prefix_size); - if (!result) - result = ce_write(c, fd, ce->name + common, ce_namelen(ce) - common); - if (!result) - result = ce_write(c, fd, padding, 1); + hashwrite(f, ondisk, size); + hashwrite(f, to_remove_vi, prefix_size); + hashwrite(f, ce->name + common, ce_namelen(ce) - common); + hashwrite(f, padding, 1); strbuf_splice(previous_name, common, to_remove, ce->name + common, ce_namelen(ce) - common); @@ -2727,7 +2671,7 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce, ce->ce_flags &= ~CE_STRIP_NAME; } - return result; + return 0; } /* @@ -2839,8 +2783,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, int strip_extensions) { uint64_t start = getnanotime(); - int newfd = tempfile->fd; - git_hash_ctx c, eoie_c; + struct hashfile *f; + git_hash_ctx *eoie_c = NULL; struct cache_header hdr; int i, err = 0, removed, extended, hdr_version; struct cache_entry **cache = istate->cache; @@ -2854,6 +2798,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct index_entry_offset_table *ieot = NULL; int nr, nr_threads; + f = hashfd(tempfile->fd, tempfile->filename.buf); + for (i = removed = extended = 0; i < entries; i++) { if (cache[i]->ce_flags & CE_REMOVE) removed++; @@ -2882,9 +2828,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, hdr.hdr_version = htonl(hdr_version); hdr.hdr_entries = htonl(entries - removed); - the_hash_algo->init_fn(&c); - if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0) - return -1; + hashwrite(f, &hdr, sizeof(hdr)); if (!HAVE_THREADS || git_config_get_index_threads(&nr_threads)) nr_threads = 1; @@ -2919,12 +2863,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, } } - offset = lseek(newfd, 0, SEEK_CUR); - if (offset < 0) { - free(ieot); - return -1; - } - offset += write_buffer_len; + offset = hashfile_total(f); + nr = 0; previous_name = (hdr_version == 4) ? &previous_name_buf : NULL; @@ -2959,14 +2899,10 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, if (previous_name) previous_name->buf[0] = 0; nr = 0; - offset = lseek(newfd, 0, SEEK_CUR); - if (offset < 0) { - free(ieot); - return -1; - } - offset += write_buffer_len; + + offset = hashfile_total(f); } - if (ce_write_entry(&c, newfd, ce, previous_name, (struct ondisk_cache_entry *)&ondisk) < 0) + if (ce_write_entry(f, ce, previous_name, (struct ondisk_cache_entry *)&ondisk) < 0) err = -1; if (err) @@ -2985,14 +2921,16 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, return err; } - /* Write extension data here */ - offset = lseek(newfd, 0, SEEK_CUR); - if (offset < 0) { - free(ieot); - return -1; + offset = hashfile_total(f); + + /* + * The extension headers must be hashed on their own for the + * EOIE extension. Create a hashfile here to compute that hash. + */ + if (offset && record_eoie()) { + CALLOC_ARRAY(eoie_c, 1); + the_hash_algo->init_fn(eoie_c); } - offset += write_buffer_len; - the_hash_algo->init_fn(&eoie_c); /* * Lets write out CACHE_EXT_INDEXENTRYOFFSETTABLE first so that we @@ -3005,8 +2943,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; write_ieot_extension(&sb, ieot); - err = write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_INDEXENTRYOFFSETTABLE, sb.len) < 0 - || ce_write(&c, newfd, sb.buf, sb.len) < 0; + err = write_index_ext_header(f, eoie_c, CACHE_EXT_INDEXENTRYOFFSETTABLE, sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); free(ieot); if (err) @@ -3018,9 +2956,9 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; err = write_link_extension(&sb, istate) < 0 || - write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_LINK, - sb.len) < 0 || - ce_write(&c, newfd, sb.buf, sb.len) < 0; + write_index_ext_header(f, eoie_c, CACHE_EXT_LINK, + sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; @@ -3029,8 +2967,8 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; cache_tree_write(&sb, istate->cache_tree); - err = write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_TREE, sb.len) < 0 - || ce_write(&c, newfd, sb.buf, sb.len) < 0; + err = write_index_ext_header(f, eoie_c, CACHE_EXT_TREE, sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; @@ -3039,9 +2977,9 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; resolve_undo_write(&sb, istate->resolve_undo); - err = write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_RESOLVE_UNDO, - sb.len) < 0 - || ce_write(&c, newfd, sb.buf, sb.len) < 0; + err = write_index_ext_header(f, eoie_c, CACHE_EXT_RESOLVE_UNDO, + sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; @@ -3050,9 +2988,9 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; write_untracked_extension(&sb, istate->untracked); - err = write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_UNTRACKED, - sb.len) < 0 || - ce_write(&c, newfd, sb.buf, sb.len) < 0; + err = write_index_ext_header(f, eoie_c, CACHE_EXT_UNTRACKED, + sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; @@ -3061,14 +2999,14 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, struct strbuf sb = STRBUF_INIT; write_fsmonitor_extension(&sb, istate); - err = write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_FSMONITOR, sb.len) < 0 - || ce_write(&c, newfd, sb.buf, sb.len) < 0; + err = write_index_ext_header(f, eoie_c, CACHE_EXT_FSMONITOR, sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; } if (istate->sparse_index) { - if (write_index_ext_header(&c, &eoie_c, newfd, CACHE_EXT_SPARSE_DIRECTORIES, 0) < 0) + if (write_index_ext_header(f, eoie_c, CACHE_EXT_SPARSE_DIRECTORIES, 0) < 0) return -1; } @@ -3078,19 +3016,18 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, * read. Write it out regardless of the strip_extensions parameter as we need it * when loading the shared index. */ - if (offset && record_eoie()) { + if (eoie_c) { struct strbuf sb = STRBUF_INIT; - write_eoie_extension(&sb, &eoie_c, offset); - err = write_index_ext_header(&c, NULL, newfd, CACHE_EXT_ENDOFINDEXENTRIES, sb.len) < 0 - || ce_write(&c, newfd, sb.buf, sb.len) < 0; + write_eoie_extension(&sb, eoie_c, offset); + err = write_index_ext_header(f, NULL, CACHE_EXT_ENDOFINDEXENTRIES, sb.len) < 0; + hashwrite(f, sb.buf, sb.len); strbuf_release(&sb); if (err) return -1; } - if (ce_flush(&c, newfd, istate->oid.hash)) - return -1; + finalize_hashfile(f, istate->oid.hash, CSUM_HASH_IN_STREAM); if (close_tempfile_gently(tempfile)) { error(_("could not close '%s'"), get_tempfile_path(tempfile)); return -1; @@ -3728,3 +3665,25 @@ static void write_ieot_extension(struct strbuf *sb, struct index_entry_offset_ta strbuf_add(sb, &buffer, sizeof(uint32_t)); } } + +void prefetch_cache_entries(const struct index_state *istate, + must_prefetch_predicate must_prefetch) +{ + int i; + struct oid_array to_fetch = OID_ARRAY_INIT; + + for (i = 0; i < istate->cache_nr; i++) { + struct cache_entry *ce = istate->cache[i]; + + if (S_ISGITLINK(ce->ce_mode) || !must_prefetch(ce)) + continue; + if (!oid_object_info_extended(the_repository, &ce->oid, + NULL, + OBJECT_INFO_FOR_PREFETCH)) + continue; + oid_array_append(&to_fetch, &ce->oid); + } + promisor_remote_get_direct(the_repository, + to_fetch.oid, to_fetch.nr); + oid_array_clear(&to_fetch); +} diff --git a/ref-filter.c b/ref-filter.c index 97116e12d7..0cfef7b719 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -109,6 +109,56 @@ static struct ref_to_worktree_map { } ref_to_worktree_map; /* + * The enum atom_type is used as the index of valid_atom array. + * In the atom parsing stage, it will be passed to used_atom.atom_type + * as the identifier of the atom type. We can check the type of used_atom + * entry by `if (used_atom[i].atom_type == ATOM_*)`. + */ +enum atom_type { + ATOM_REFNAME, + ATOM_OBJECTTYPE, + ATOM_OBJECTSIZE, + ATOM_OBJECTNAME, + ATOM_DELTABASE, + ATOM_TREE, + ATOM_PARENT, + ATOM_NUMPARENT, + ATOM_OBJECT, + ATOM_TYPE, + ATOM_TAG, + ATOM_AUTHOR, + ATOM_AUTHORNAME, + ATOM_AUTHOREMAIL, + ATOM_AUTHORDATE, + ATOM_COMMITTER, + ATOM_COMMITTERNAME, + ATOM_COMMITTEREMAIL, + ATOM_COMMITTERDATE, + ATOM_TAGGER, + ATOM_TAGGERNAME, + ATOM_TAGGEREMAIL, + ATOM_TAGGERDATE, + ATOM_CREATOR, + ATOM_CREATORDATE, + ATOM_SUBJECT, + ATOM_BODY, + ATOM_TRAILERS, + ATOM_CONTENTS, + ATOM_UPSTREAM, + ATOM_PUSH, + ATOM_SYMREF, + ATOM_FLAG, + ATOM_HEAD, + ATOM_COLOR, + ATOM_WORKTREEPATH, + ATOM_ALIGN, + ATOM_END, + ATOM_IF, + ATOM_THEN, + ATOM_ELSE, +}; + +/* * An atom is a valid field atom listed below, possibly prefixed with * a "*" to denote deref_tag(). * @@ -119,6 +169,7 @@ static struct ref_to_worktree_map { * array. */ static struct used_atom { + enum atom_type atom_type; const char *name; cmp_type type; info_source source; @@ -146,6 +197,9 @@ static struct used_atom { enum { O_FULL, O_LENGTH, O_SHORT } option; unsigned int length; } oid; + struct { + enum { O_SIZE, O_SIZE_DISK } option; + } objectsize; struct email_option { enum { EO_RAW, EO_TRIM, EO_LOCALPART } option; } email_option; @@ -159,6 +213,7 @@ static int used_atom_cnt, need_tagged, need_symref; * Expand string, append it to strbuf *sb, then return error code ret. * Allow to save few lines of code. */ +__attribute__((format (printf, 3, 4))) static int strbuf_addf_ret(struct strbuf *sb, int ret, const char *fmt, ...) { va_list ap; @@ -269,11 +324,13 @@ static int objectsize_atom_parser(const struct ref_format *format, struct used_a const char *arg, struct strbuf *err) { if (!arg) { + atom->u.objectsize.option = O_SIZE; if (*atom->name == '*') oi_deref.info.sizep = &oi_deref.size; else oi.info.sizep = &oi.size; } else if (!strcmp(arg, "disk")) { + atom->u.objectsize.option = O_SIZE_DISK; if (*atom->name == '*') oi_deref.info.disk_sizep = &oi_deref.disk_size; else @@ -501,47 +558,47 @@ static struct { int (*parser)(const struct ref_format *format, struct used_atom *atom, const char *arg, struct strbuf *err); } valid_atom[] = { - { "refname", SOURCE_NONE, FIELD_STR, refname_atom_parser }, - { "objecttype", SOURCE_OTHER, FIELD_STR, objecttype_atom_parser }, - { "objectsize", SOURCE_OTHER, FIELD_ULONG, objectsize_atom_parser }, - { "objectname", SOURCE_OTHER, FIELD_STR, oid_atom_parser }, - { "deltabase", SOURCE_OTHER, FIELD_STR, deltabase_atom_parser }, - { "tree", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, - { "parent", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, - { "numparent", SOURCE_OBJ, FIELD_ULONG }, - { "object", SOURCE_OBJ }, - { "type", SOURCE_OBJ }, - { "tag", SOURCE_OBJ }, - { "author", SOURCE_OBJ }, - { "authorname", SOURCE_OBJ }, - { "authoremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, - { "authordate", SOURCE_OBJ, FIELD_TIME }, - { "committer", SOURCE_OBJ }, - { "committername", SOURCE_OBJ }, - { "committeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, - { "committerdate", SOURCE_OBJ, FIELD_TIME }, - { "tagger", SOURCE_OBJ }, - { "taggername", SOURCE_OBJ }, - { "taggeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, - { "taggerdate", SOURCE_OBJ, FIELD_TIME }, - { "creator", SOURCE_OBJ }, - { "creatordate", SOURCE_OBJ, FIELD_TIME }, - { "subject", SOURCE_OBJ, FIELD_STR, subject_atom_parser }, - { "body", SOURCE_OBJ, FIELD_STR, body_atom_parser }, - { "trailers", SOURCE_OBJ, FIELD_STR, trailers_atom_parser }, - { "contents", SOURCE_OBJ, FIELD_STR, contents_atom_parser }, - { "upstream", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser }, - { "push", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser }, - { "symref", SOURCE_NONE, FIELD_STR, refname_atom_parser }, - { "flag", SOURCE_NONE }, - { "HEAD", SOURCE_NONE, FIELD_STR, head_atom_parser }, - { "color", SOURCE_NONE, FIELD_STR, color_atom_parser }, - { "worktreepath", SOURCE_NONE }, - { "align", SOURCE_NONE, FIELD_STR, align_atom_parser }, - { "end", SOURCE_NONE }, - { "if", SOURCE_NONE, FIELD_STR, if_atom_parser }, - { "then", SOURCE_NONE }, - { "else", SOURCE_NONE }, + [ATOM_REFNAME] = { "refname", SOURCE_NONE, FIELD_STR, refname_atom_parser }, + [ATOM_OBJECTTYPE] = { "objecttype", SOURCE_OTHER, FIELD_STR, objecttype_atom_parser }, + [ATOM_OBJECTSIZE] = { "objectsize", SOURCE_OTHER, FIELD_ULONG, objectsize_atom_parser }, + [ATOM_OBJECTNAME] = { "objectname", SOURCE_OTHER, FIELD_STR, oid_atom_parser }, + [ATOM_DELTABASE] = { "deltabase", SOURCE_OTHER, FIELD_STR, deltabase_atom_parser }, + [ATOM_TREE] = { "tree", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, + [ATOM_PARENT] = { "parent", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, + [ATOM_NUMPARENT] = { "numparent", SOURCE_OBJ, FIELD_ULONG }, + [ATOM_OBJECT] = { "object", SOURCE_OBJ }, + [ATOM_TYPE] = { "type", SOURCE_OBJ }, + [ATOM_TAG] = { "tag", SOURCE_OBJ }, + [ATOM_AUTHOR] = { "author", SOURCE_OBJ }, + [ATOM_AUTHORNAME] = { "authorname", SOURCE_OBJ }, + [ATOM_AUTHOREMAIL] = { "authoremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, + [ATOM_AUTHORDATE] = { "authordate", SOURCE_OBJ, FIELD_TIME }, + [ATOM_COMMITTER] = { "committer", SOURCE_OBJ }, + [ATOM_COMMITTERNAME] = { "committername", SOURCE_OBJ }, + [ATOM_COMMITTEREMAIL] = { "committeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, + [ATOM_COMMITTERDATE] = { "committerdate", SOURCE_OBJ, FIELD_TIME }, + [ATOM_TAGGER] = { "tagger", SOURCE_OBJ }, + [ATOM_TAGGERNAME] = { "taggername", SOURCE_OBJ }, + [ATOM_TAGGEREMAIL] = { "taggeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, + [ATOM_TAGGERDATE] = { "taggerdate", SOURCE_OBJ, FIELD_TIME }, + [ATOM_CREATOR] = { "creator", SOURCE_OBJ }, + [ATOM_CREATORDATE] = { "creatordate", SOURCE_OBJ, FIELD_TIME }, + [ATOM_SUBJECT] = { "subject", SOURCE_OBJ, FIELD_STR, subject_atom_parser }, + [ATOM_BODY] = { "body", SOURCE_OBJ, FIELD_STR, body_atom_parser }, + [ATOM_TRAILERS] = { "trailers", SOURCE_OBJ, FIELD_STR, trailers_atom_parser }, + [ATOM_CONTENTS] = { "contents", SOURCE_OBJ, FIELD_STR, contents_atom_parser }, + [ATOM_UPSTREAM] = { "upstream", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser }, + [ATOM_PUSH] = { "push", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser }, + [ATOM_SYMREF] = { "symref", SOURCE_NONE, FIELD_STR, refname_atom_parser }, + [ATOM_FLAG] = { "flag", SOURCE_NONE }, + [ATOM_HEAD] = { "HEAD", SOURCE_NONE, FIELD_STR, head_atom_parser }, + [ATOM_COLOR] = { "color", SOURCE_NONE, FIELD_STR, color_atom_parser }, + [ATOM_WORKTREEPATH] = { "worktreepath", SOURCE_NONE }, + [ATOM_ALIGN] = { "align", SOURCE_NONE, FIELD_STR, align_atom_parser }, + [ATOM_END] = { "end", SOURCE_NONE }, + [ATOM_IF] = { "if", SOURCE_NONE, FIELD_STR, if_atom_parser }, + [ATOM_THEN] = { "then", SOURCE_NONE }, + [ATOM_ELSE] = { "else", SOURCE_NONE }, /* * Please update $__git_ref_fieldlist in git-completion.bash * when you add new atoms @@ -623,6 +680,7 @@ static int parse_ref_filter_atom(const struct ref_format *format, at = used_atom_cnt; used_atom_cnt++; REALLOC_ARRAY(used_atom, used_atom_cnt); + used_atom[at].atom_type = i; used_atom[at].name = xmemdupz(atom, ep - atom); used_atom[at].type = valid_atom[i].cmp_type; used_atom[at].source = valid_atom[i].source; @@ -647,7 +705,7 @@ static int parse_ref_filter_atom(const struct ref_format *format, return -1; if (*atom == '*') need_tagged = 1; - if (!strcmp(valid_atom[i].name, "symref")) + if (i == ATOM_SYMREF) need_symref = 1; return at; } @@ -960,22 +1018,25 @@ static void grab_common_values(struct atom_value *val, int deref, struct expand_ for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i].name; + enum atom_type atom_type = used_atom[i].atom_type; struct atom_value *v = &val[i]; if (!!deref != (*name == '*')) continue; if (deref) name++; - if (!strcmp(name, "objecttype")) + if (atom_type == ATOM_OBJECTTYPE) v->s = xstrdup(type_name(oi->type)); - else if (!strcmp(name, "objectsize:disk")) { - v->value = oi->disk_size; - v->s = xstrfmt("%"PRIuMAX, (uintmax_t)oi->disk_size); - } else if (!strcmp(name, "objectsize")) { - v->value = oi->size; - v->s = xstrfmt("%"PRIuMAX , (uintmax_t)oi->size); - } else if (!strcmp(name, "deltabase")) + else if (atom_type == ATOM_OBJECTSIZE) { + if (used_atom[i].u.objectsize.option == O_SIZE_DISK) { + v->value = oi->disk_size; + v->s = xstrfmt("%"PRIuMAX, (uintmax_t)oi->disk_size); + } else if (used_atom[i].u.objectsize.option == O_SIZE) { + v->value = oi->size; + v->s = xstrfmt("%"PRIuMAX , (uintmax_t)oi->size); + } + } else if (atom_type == ATOM_DELTABASE) v->s = xstrdup(oid_to_hex(&oi->delta_base_oid)); - else if (deref) + else if (atom_type == ATOM_OBJECTNAME && deref) grab_oid(name, "objectname", &oi->oid, v, &used_atom[i]); } } @@ -988,16 +1049,17 @@ static void grab_tag_values(struct atom_value *val, int deref, struct object *ob for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i].name; + enum atom_type atom_type = used_atom[i].atom_type; struct atom_value *v = &val[i]; if (!!deref != (*name == '*')) continue; if (deref) name++; - if (!strcmp(name, "tag")) + if (atom_type == ATOM_TAG) v->s = xstrdup(tag->tag); - else if (!strcmp(name, "type") && tag->tagged) + else if (atom_type == ATOM_TYPE && tag->tagged) v->s = xstrdup(type_name(tag->tagged->type)); - else if (!strcmp(name, "object") && tag->tagged) + else if (atom_type == ATOM_OBJECT && tag->tagged) v->s = xstrdup(oid_to_hex(&tag->tagged->oid)); } } @@ -1010,18 +1072,20 @@ static void grab_commit_values(struct atom_value *val, int deref, struct object for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i].name; + enum atom_type atom_type = used_atom[i].atom_type; struct atom_value *v = &val[i]; if (!!deref != (*name == '*')) continue; if (deref) name++; - if (grab_oid(name, "tree", get_commit_tree_oid(commit), v, &used_atom[i])) + if (atom_type == ATOM_TREE && + grab_oid(name, "tree", get_commit_tree_oid(commit), v, &used_atom[i])) continue; - if (!strcmp(name, "numparent")) { + if (atom_type == ATOM_NUMPARENT) { v->value = commit_list_count(commit->parents); v->s = xstrfmt("%lu", (unsigned long)v->value); } - else if (starts_with(name, "parent")) { + else if (atom_type == ATOM_PARENT) { struct commit_list *parents; struct strbuf s = STRBUF_INIT; for (parents = commit->parents; parents; parents = parents->next) { @@ -1201,15 +1265,16 @@ static void grab_person(const char *who, struct atom_value *val, int deref, void return; for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i].name; + enum atom_type atom_type = used_atom[i].atom_type; struct atom_value *v = &val[i]; if (!!deref != (*name == '*')) continue; if (deref) name++; - if (starts_with(name, "creatordate")) + if (atom_type == ATOM_CREATORDATE) grab_date(wholine, v, name); - else if (!strcmp(name, "creator")) + else if (atom_type == ATOM_CREATOR) v->s = copy_line(wholine); } } @@ -1689,6 +1754,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) /* Fill in specials first */ for (i = 0; i < used_atom_cnt; i++) { struct used_atom *atom = &used_atom[i]; + enum atom_type atom_type = atom->atom_type; const char *name = used_atom[i].name; struct atom_value *v = &ref->value[i]; int deref = 0; @@ -1703,18 +1769,18 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) name++; } - if (starts_with(name, "refname")) + if (atom_type == ATOM_REFNAME) refname = get_refname(atom, ref); - else if (!strcmp(name, "worktreepath")) { + else if (atom_type == ATOM_WORKTREEPATH) { if (ref->kind == FILTER_REFS_BRANCHES) v->s = get_worktree_path(atom, ref); else v->s = xstrdup(""); continue; } - else if (starts_with(name, "symref")) + else if (atom_type == ATOM_SYMREF) refname = get_symref(atom, ref); - else if (starts_with(name, "upstream")) { + else if (atom_type == ATOM_UPSTREAM) { const char *branch_name; /* only local branches may have an upstream */ if (!skip_prefix(ref->refname, "refs/heads/", @@ -1730,7 +1796,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) else v->s = xstrdup(""); continue; - } else if (!strcmp(atom->name, "push") || starts_with(atom->name, "push:")) { + } else if (atom_type == ATOM_PUSH && atom->u.remote_ref.push) { const char *branch_name; v->s = xstrdup(""); if (!skip_prefix(ref->refname, "refs/heads/", @@ -1749,10 +1815,10 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) free((char *)v->s); fill_remote_ref_details(atom, refname, branch, &v->s); continue; - } else if (starts_with(name, "color:")) { + } else if (atom_type == ATOM_COLOR) { v->s = xstrdup(atom->u.color); continue; - } else if (!strcmp(name, "flag")) { + } else if (atom_type == ATOM_FLAG) { char buf[256], *cp = buf; if (ref->flag & REF_ISSYMREF) cp = copy_advance(cp, ",symref"); @@ -1765,23 +1831,24 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) v->s = xstrdup(buf + 1); } continue; - } else if (!deref && grab_oid(name, "objectname", &ref->objectname, v, atom)) { - continue; - } else if (!strcmp(name, "HEAD")) { + } else if (!deref && atom_type == ATOM_OBJECTNAME && + grab_oid(name, "objectname", &ref->objectname, v, atom)) { + continue; + } else if (atom_type == ATOM_HEAD) { if (atom->u.head && !strcmp(ref->refname, atom->u.head)) v->s = xstrdup("*"); else v->s = xstrdup(" "); continue; - } else if (starts_with(name, "align")) { + } else if (atom_type == ATOM_ALIGN) { v->handler = align_atom_handler; v->s = xstrdup(""); continue; - } else if (!strcmp(name, "end")) { + } else if (atom_type == ATOM_END) { v->handler = end_atom_handler; v->s = xstrdup(""); continue; - } else if (starts_with(name, "if")) { + } else if (atom_type == ATOM_IF) { const char *s; if (skip_prefix(name, "if:", &s)) v->s = xstrdup(s); @@ -1789,11 +1856,11 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) v->s = xstrdup(""); v->handler = if_atom_handler; continue; - } else if (!strcmp(name, "then")) { + } else if (atom_type == ATOM_THEN) { v->handler = then_atom_handler; v->s = xstrdup(""); continue; - } else if (!strcmp(name, "else")) { + } else if (atom_type == ATOM_ELSE) { v->handler = else_atom_handler; v->s = xstrdup(""); continue; @@ -2159,8 +2226,12 @@ void ref_array_clear(struct ref_array *array) FREE_AND_NULL(array->items); array->nr = array->alloc = 0; - for (i = 0; i < used_atom_cnt; i++) - free((char *)used_atom[i].name); + for (i = 0; i < used_atom_cnt; i++) { + struct used_atom *atom = &used_atom[i]; + if (atom->atom_type == ATOM_HEAD) + free(atom->u.head); + free((char *)atom->name); + } FREE_AND_NULL(used_atom); used_atom_cnt = 0; @@ -2010,7 +2010,7 @@ int peel_iterated_oid(const struct object_id *base, struct object_id *peeled) oideq(current_ref_iter->oid, base))) return ref_iterator_peel(current_ref_iter, peeled); - return peel_object(base, peeled); + return peel_object(base, peeled) ? -1 : 0; } int refs_create_symref(struct ref_store *refs, diff --git a/refs/debug.c b/refs/debug.c index 7db4abccc3..1a7a9e11cf 100644 --- a/refs/debug.c +++ b/refs/debug.c @@ -232,7 +232,8 @@ debug_ref_iterator_begin(struct ref_store *ref_store, const char *prefix, struct debug_ref_iterator *diter = xcalloc(1, sizeof(*diter)); base_ref_iterator_init(&diter->base, &debug_ref_iterator_vtable, 1); diter->iter = res; - trace_printf_key(&trace_refs, "ref_iterator_begin: %s (0x%x)\n", prefix, flags); + trace_printf_key(&trace_refs, "ref_iterator_begin: \"%s\" (0x%x)\n", + prefix, flags); return &diter->base; } diff --git a/refs/packed-backend.c b/refs/packed-backend.c index dfecdbc1db..f8aa97d799 100644 --- a/refs/packed-backend.c +++ b/refs/packed-backend.c @@ -889,7 +889,7 @@ static int packed_ref_iterator_peel(struct ref_iterator *ref_iterator, } else if ((iter->base.flags & (REF_ISBROKEN | REF_ISSYMREF))) { return -1; } else { - return !!peel_object(&iter->oid, peeled); + return peel_object(&iter->oid, peeled) ? -1 : 0; } } @@ -1425,7 +1425,7 @@ static int packed_transaction_prepare(struct ref_store *ref_store, */ CALLOC_ARRAY(data, 1); - string_list_init(&data->updates, 0); + string_list_init_nodup(&data->updates); transaction->backend_data = data; diff --git a/refs/ref-cache.c b/refs/ref-cache.c index 46f1e54284..49d732f6db 100644 --- a/refs/ref-cache.c +++ b/refs/ref-cache.c @@ -491,7 +491,7 @@ static int cache_ref_iterator_advance(struct ref_iterator *ref_iterator) static int cache_ref_iterator_peel(struct ref_iterator *ref_iterator, struct object_id *peeled) { - return peel_object(ref_iterator->oid, peeled); + return peel_object(ref_iterator->oid, peeled) ? -1 : 0; } static int cache_ref_iterator_abort(struct ref_iterator *ref_iterator) diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 467f4b3c93..3155708345 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -453,6 +453,9 @@ void base_ref_iterator_free(struct ref_iterator *iter); */ typedef int ref_iterator_advance_fn(struct ref_iterator *ref_iterator); +/* + * Peels the current ref, returning 0 for success or -1 for failure. + */ typedef int ref_iterator_peel_fn(struct ref_iterator *ref_iterator, struct object_id *peeled); diff --git a/remote-curl.c b/remote-curl.c index 9d432c299a..6c320d5704 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -653,7 +653,7 @@ static int rpc_read_from_out(struct rpc_state *rpc, int options, memcpy(buf - 4, "0000", 4); break; case PACKET_READ_RESPONSE_END: - die(_("remote server sent stateless separator")); + die(_("remote server sent unexpected response end packet")); } } @@ -1592,7 +1592,7 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, else /* * If the ref isn't stale, and is reachable - * from from one of the reflog entries of + * from one of the reflog entries of * the local branch, force the update. */ force_ref_update = 1; diff --git a/repository.c b/repository.c index 448cd557d4..b2bf44c6fa 100644 --- a/repository.c +++ b/repository.c @@ -11,6 +11,7 @@ #include "lockfile.h" #include "submodule-config.h" #include "sparse-index.h" +#include "promisor-remote.h" /* The main repository */ static struct repository the_repo; @@ -172,6 +173,10 @@ int repo_init(struct repository *repo, repo_set_hash_algo(repo, format.hash_algo); + /* take ownership of format.partial_clone */ + repo->repository_format_partial_clone = format.partial_clone; + format.partial_clone = NULL; + if (worktree) repo_set_worktree(repo, worktree); @@ -258,6 +263,11 @@ void repo_clear(struct repository *repo) if (repo->index != &the_index) FREE_AND_NULL(repo->index); } + + if (repo->promisor_remote_config) { + promisor_remote_clear(repo->promisor_remote_config); + FREE_AND_NULL(repo->promisor_remote_config); + } } int repo_read_index(struct repository *repo) diff --git a/repository.h b/repository.h index a45f7520fd..3740c93bc0 100644 --- a/repository.h +++ b/repository.h @@ -10,6 +10,7 @@ struct lock_file; struct pathspec; struct raw_object_store; struct submodule_cache; +struct promisor_remote_config; enum untracked_cache_setting { UNTRACKED_CACHE_UNSET = -1, @@ -139,6 +140,10 @@ struct repository { /* True if commit-graph has been disabled within this process. */ int commit_graph_disabled; + /* Configurations related to promisor remotes. */ + char *repository_format_partial_clone; + struct promisor_remote_config *promisor_remote_config; + /* Configurations */ /* Indicate if a repository has a different 'commondir' from 'gitdir' */ @@ -21,7 +21,7 @@ int reset_head(struct repository *r, struct object_id *oid, const char *action, struct object_id head_oid; struct tree_desc desc[2] = { { NULL }, { NULL } }; struct lock_file lock = LOCK_INIT; - struct unpack_trees_options unpack_tree_opts; + struct unpack_trees_options unpack_tree_opts = { 0 }; struct tree *tree; const char *reflog_action; struct strbuf msg = STRBUF_INIT; @@ -49,7 +49,6 @@ int reset_head(struct repository *r, struct object_id *oid, const char *action, if (refs_only) goto reset_head_refs; - memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts)); setup_unpack_trees_porcelain(&unpack_tree_opts, action); unpack_tree_opts.head_idx = 1; unpack_tree_opts.src_index = r->index; @@ -134,6 +133,7 @@ reset_head_refs: leave_reset_head: strbuf_release(&msg); rollback_lock_file(&lock); + clear_unpack_trees_porcelain(&unpack_tree_opts); while (nr) free((void *)desc[--nr].buffer); return ret; diff --git a/revision.c b/revision.c index 8140561b6c..cddd0542a6 100644 --- a/revision.c +++ b/revision.c @@ -316,9 +316,10 @@ static void add_pending_object_with_path(struct rev_info *revs, revs->no_walk = 0; if (revs->reflog_info && obj->type == OBJ_COMMIT) { struct strbuf buf = STRBUF_INIT; - int len = interpret_branch_name(name, 0, &buf, &options); + size_t namelen = strlen(name); + int len = interpret_branch_name(name, namelen, &buf, &options); - if (0 < len && name[len] && buf.len) + if (0 < len && len < namelen && buf.len) strbuf_addstr(&buf, name + len); add_reflog_for_walk(revs->reflog_info, (struct commit *)obj, diff --git a/revision.h b/revision.h index 93aa012f51..fbb068da9f 100644 --- a/revision.h +++ b/revision.h @@ -193,10 +193,10 @@ struct rev_info { /* Diff-merge flags */ explicit_diff_merges: 1, merges_need_diff: 1, + merges_imply_patch:1, separate_merges: 1, combine_merges:1, combined_all_paths:1, - combined_imply_patch:1, dense_combined_merges:1, first_parent_merges:1; @@ -215,7 +215,8 @@ struct rev_info { missing_newline:1, date_mode_explicit:1, preserve_subject:1, - encode_email_headers:1; + encode_email_headers:1, + include_header:1; unsigned int disable_stdin:1; /* --show-linear-break */ unsigned int track_linear:1, @@ -262,6 +263,7 @@ struct rev_info { int min_parents; int max_parents; int (*include_check)(struct commit *, void *); + int (*include_check_obj)(struct object *obj, void *); void *include_check_data; /* diff info for patches and for paths limiting */ diff --git a/run-command.c b/run-command.c index be6bc128cd..f72e72cce7 100644 --- a/run-command.c +++ b/run-command.c @@ -11,9 +11,8 @@ void child_process_init(struct child_process *child) { - memset(child, 0, sizeof(*child)); - strvec_init(&child->args); - strvec_init(&child->env_array); + struct child_process blank = CHILD_PROCESS_INIT; + memcpy(child, &blank, sizeof(*child)); } void child_process_clear(struct child_process *child) @@ -1892,3 +1891,15 @@ int run_auto_maintenance(int quiet) return run_command(&maint); } + +void prepare_other_repo_env(struct strvec *env_array, const char *new_git_dir) +{ + const char * const *var; + + for (var = local_repo_env; *var; var++) { + if (strcmp(*var, CONFIG_DATA_ENVIRONMENT) && + strcmp(*var, CONFIG_COUNT_ENVIRONMENT)) + strvec_push(env_array, *var); + } + strvec_pushf(env_array, "%s=%s", GIT_DIR_ENVIRONMENT, new_git_dir); +} diff --git a/run-command.h b/run-command.h index d08414a92e..af1296769f 100644 --- a/run-command.h +++ b/run-command.h @@ -141,7 +141,10 @@ struct child_process { void *clean_on_exit_handler_cbdata; }; -#define CHILD_PROCESS_INIT { NULL, STRVEC_INIT, STRVEC_INIT } +#define CHILD_PROCESS_INIT { \ + .args = STRVEC_INIT, \ + .env_array = STRVEC_INIT, \ +} /** * The functions: child_process_init, start_command, finish_command, @@ -483,4 +486,14 @@ int run_processes_parallel_tr2(int n, get_next_task_fn, start_failure_fn, task_finished_fn, void *pp_cb, const char *tr2_category, const char *tr2_label); +/** + * Convenience function which prepares env_array for a command to be run in a + * new repo. This adds all GIT_* environment variables to env_array with the + * exception of GIT_CONFIG_PARAMETERS and GIT_CONFIG_COUNT (which cause the + * corresponding environment variables to be unset in the subprocess) and adds + * an environment variable pointing to new_git_dir. See local_repo_env in + * cache.h for more information. + */ +void prepare_other_repo_env(struct strvec *env_array, const char *new_git_dir); + #endif diff --git a/send-pack.c b/send-pack.c index 9cb9f71650..5a79e0e711 100644 --- a/send-pack.c +++ b/send-pack.c @@ -486,6 +486,12 @@ int send_pack(struct send_pack_args *args, const char *push_cert_nonce = NULL; struct packet_reader reader; + if (!remote_refs) { + fprintf(stderr, "No refs in common and none specified; doing nothing.\n" + "Perhaps you should specify a branch.\n"); + return 0; + } + git_config_get_bool("push.negotiate", &push_negotiate); if (push_negotiate) get_commons_through_negotiation(args->url, remote_refs, &commons); @@ -534,11 +540,6 @@ int send_pack(struct send_pack_args *args, } } - if (!remote_refs) { - fprintf(stderr, "No refs in common and none specified; doing nothing.\n" - "Perhaps you should specify a branch.\n"); - return 0; - } if (args->atomic && !atomic_supported) die(_("the receiving end does not support --atomic push")); diff --git a/sequencer.c b/sequencer.c index 0bec01cf38..7f07cd00f3 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3521,6 +3521,7 @@ static int do_exec(struct repository *r, const char *command_line) return status; } +__attribute__((format (printf, 2, 3))) static int safe_append(const char *filename, const char *fmt, ...) { va_list ap; @@ -3598,8 +3599,27 @@ static int do_label(struct repository *r, const char *name, int len) return ret; } +__attribute__((format (printf, 3, 4))) static const char *reflog_message(struct replay_opts *opts, - const char *sub_action, const char *fmt, ...); + const char *sub_action, const char *fmt, ...) +{ + va_list ap; + static struct strbuf buf = STRBUF_INIT; + char *reflog_action = getenv(GIT_REFLOG_ACTION); + + va_start(ap, fmt); + strbuf_reset(&buf); + strbuf_addstr(&buf, reflog_action ? reflog_action : action_name(opts)); + if (sub_action) + strbuf_addf(&buf, " (%s)", sub_action); + if (fmt) { + strbuf_addstr(&buf, ": "); + strbuf_vaddf(&buf, fmt, ap); + } + va_end(ap); + + return buf.buf; +} static int do_reset(struct repository *r, const char *name, int len, @@ -4178,27 +4198,6 @@ int apply_autostash_oid(const char *stash_oid) return apply_save_autostash_oid(stash_oid, 1); } -static const char *reflog_message(struct replay_opts *opts, - const char *sub_action, const char *fmt, ...) -{ - va_list ap; - static struct strbuf buf = STRBUF_INIT; - char *reflog_action = getenv(GIT_REFLOG_ACTION); - - va_start(ap, fmt); - strbuf_reset(&buf); - strbuf_addstr(&buf, reflog_action ? reflog_action : action_name(opts)); - if (sub_action) - strbuf_addf(&buf, " (%s)", sub_action); - if (fmt) { - strbuf_addstr(&buf, ": "); - strbuf_vaddf(&buf, fmt, ap); - } - va_end(ap); - - return buf.buf; -} - static int run_git_checkout(struct repository *r, struct replay_opts *opts, const char *commit, const char *action) { @@ -258,7 +258,7 @@ static int process_request(void) state = PROCESS_REQUEST_DONE; break; case PACKET_READ_RESPONSE_END: - BUG("unexpected stateless separator packet"); + BUG("unexpected response end packet"); } } diff --git a/server-info.c b/server-info.c index de0aa4498c..7701d7c20a 100644 --- a/server-info.c +++ b/server-info.c @@ -27,6 +27,7 @@ static int uic_is_stale(const struct update_info_ctx *uic) return uic->old_fp == NULL; } +__attribute__((format (printf, 2, 3))) static int uic_printf(struct update_info_ctx *uic, const char *fmt, ...) { va_list ap; @@ -468,8 +468,6 @@ static enum extension_result handle_extension_v0(const char *var, data->precious_objects = git_config_bool(var, value); return EXTENSION_OK; } else if (!strcmp(ext, "partialclone")) { - if (!value) - return config_error_nonbool(var); data->partial_clone = xstrdup(value); return EXTENSION_OK; } else if (!strcmp(ext, "worktreeconfig")) { @@ -566,7 +564,6 @@ static int check_repository_format_gently(const char *gitdir, struct repository_ } repository_format_precious_objects = candidate->precious_objects; - set_repository_format_partial_clone(candidate->partial_clone); repository_format_worktree_config = candidate->worktree_config; string_list_clear(&candidate->unknown_extensions, 0); string_list_clear(&candidate->v1_only_extensions, 0); @@ -666,7 +663,9 @@ int verify_repository_format(const struct repository_format *format, if (format->version >= 1 && format->unknown_extensions.nr) { int i; - strbuf_addstr(err, _("unknown repository extensions found:")); + strbuf_addstr(err, Q_("unknown repository extension found:", + "unknown repository extensions found:", + format->unknown_extensions.nr)); for (i = 0; i < format->unknown_extensions.nr; i++) strbuf_addf(err, "\n\t%s", @@ -678,7 +677,9 @@ int verify_repository_format(const struct repository_format *format, int i; strbuf_addstr(err, - _("repo version is 0, but v1-only extensions found:")); + Q_("repo version is 0, but v1-only extension found:", + "repo version is 0, but v1-only extensions found:", + format->v1_only_extensions.nr)); for (i = 0; i < format->v1_only_extensions.nr; i++) strbuf_addf(err, "\n\t%s", @@ -1193,6 +1194,11 @@ int discover_git_directory(struct strbuf *commondir, return -1; } + /* take ownership of candidate.partial_clone */ + the_repository->repository_format_partial_clone = + candidate.partial_clone; + candidate.partial_clone = NULL; + clear_repository_format(&candidate); return 0; } @@ -1300,8 +1306,13 @@ const char *setup_git_directory_gently(int *nongit_ok) gitdir = DEFAULT_GIT_DIR_ENVIRONMENT; setup_git_env(gitdir); } - if (startup_info->have_repository) + if (startup_info->have_repository) { repo_set_hash_algo(the_repository, repo_fmt.hash_algo); + /* take ownership of repo_fmt.partial_clone */ + the_repository->repository_format_partial_clone = + repo_fmt.partial_clone; + repo_fmt.partial_clone = NULL; + } } /* * Since precompose_string_if_needed() needs to look at @@ -1386,6 +1397,8 @@ void check_repository_format(struct repository_format *fmt) check_repository_format_gently(get_git_dir(), fmt, NULL); startup_info->have_repository = 1; repo_set_hash_algo(the_repository, fmt->hash_algo); + the_repository->repository_format_partial_clone = + xstrdup_or_null(fmt->partial_clone); clear_repository_format(&repo_fmt); } diff --git a/sh-i18n--envsubst.c b/sh-i18n--envsubst.c index e7430b9aa8..6cd307ac2c 100644 --- a/sh-i18n--envsubst.c +++ b/sh-i18n--envsubst.c @@ -104,12 +104,12 @@ cmd_main (int argc, const char *argv[]) if (ferror (stderr) || fflush (stderr)) { fclose (stderr); - exit (EXIT_FAILURE); + return (EXIT_FAILURE); } if (fclose (stderr) && errno != EBADF) - exit (EXIT_FAILURE); + return (EXIT_FAILURE); - exit (EXIT_SUCCESS); + return (EXIT_SUCCESS); } /* Parse the string and invoke the callback each time a $VARIABLE or @@ -177,7 +177,7 @@ int cmd_main(int argc, const char **argv) default: continue; } - exit(cmd->exec(cmd->name, arg)); + return cmd->exec(cmd->name, arg); } cd_to_homedir(); diff --git a/sideband.c b/sideband.c index 6f9e026732..85bddfdcd4 100644 --- a/sideband.c +++ b/sideband.c @@ -183,8 +183,31 @@ int demultiplex_sideband(const char *me, int status, while ((brk = strpbrk(b, "\n\r"))) { int linelen = brk - b; + /* + * For message accross packet boundary, there would have + * a nonempty "scratch" buffer from last call of this + * function, and there may have a leading CR/LF in "buf". + * For this case we should add a clear-to-eol suffix to + * clean leftover letters we previously have written on + * the same line. + */ + if (scratch->len && !linelen) + strbuf_addstr(scratch, suffix); + if (!scratch->len) strbuf_addstr(scratch, DISPLAY_PREFIX); + + /* + * A use case that we should not add clear-to-eol suffix + * to empty lines: + * + * For progress reporting we may receive a bunch of + * percentage updates followed by '\r' to remain on the + * same line, and at the end receive a single '\n' to + * move to the next line. We should preserve the final + * status report line by not appending clear-to-eol + * suffix to this single line break. + */ if (linelen > 0) { maybe_colorize_sideband(scratch, b, linelen); strbuf_addstr(scratch, suffix); diff --git a/sparse-index.c b/sparse-index.c index affc4048f2..c6b4feec41 100644 --- a/sparse-index.c +++ b/sparse-index.c @@ -116,6 +116,17 @@ int set_sparse_index_config(struct repository *repo, int enable) return res; } +static int index_has_unmerged_entries(struct index_state *istate) +{ + int i; + for (i = 0; i < istate->cache_nr; i++) { + if (ce_stage(istate->cache[i])) + return 1; + } + + return 0; +} + int convert_to_sparse(struct index_state *istate) { int test_env; @@ -152,6 +163,15 @@ int convert_to_sparse(struct index_state *istate) return -1; } + /* + * NEEDSWORK: If we have unmerged entries, then stay full. + * Unmerged entries prevent the cache-tree extension from working. + */ + if (index_has_unmerged_entries(istate)) + return 0; + + /* Clear and recompute the cache-tree */ + cache_tree_free(&istate->cache_tree); if (cache_tree_update(istate, 0)) { warning(_("unable to update cache-tree, staying full")); return -1; @@ -168,6 +188,10 @@ int convert_to_sparse(struct index_state *istate) cache_tree_free(&istate->cache_tree); cache_tree_update(istate, 0); + istate->fsmonitor_has_run_once = 0; + FREE_AND_NULL(istate->fsmonitor_dirty); + FREE_AND_NULL(istate->fsmonitor_last_update); + istate->sparse_index = 1; trace2_region_leave("index", "convert_to_sparse", istate->repo); return 0; @@ -195,7 +219,7 @@ static int add_path_to_index(const struct object_id *oid, strbuf_addstr(base, path); ce = make_cache_entry(istate, mode, oid, base->buf, 0, 0); - ce->ce_flags |= CE_SKIP_WORKTREE; + ce->ce_flags |= CE_SKIP_WORKTREE | CE_EXTENDED; set_index_entry(istate, istate->cache_nr++, ce); strbuf_setlen(base, len); @@ -264,6 +288,9 @@ void ensure_full_index(struct index_state *istate) istate->cache = full->cache; istate->cache_nr = full->cache_nr; istate->cache_alloc = full->cache_alloc; + istate->fsmonitor_has_run_once = 0; + FREE_AND_NULL(istate->fsmonitor_dirty); + FREE_AND_NULL(istate->fsmonitor_last_update); strbuf_release(&base); free(full); diff --git a/split-index.c b/split-index.c index 4d6e52d46f..8e52e891c3 100644 --- a/split-index.c +++ b/split-index.c @@ -207,7 +207,8 @@ static int compare_ce_content(struct cache_entry *a, struct cache_entry *b) b->ce_flags &= ondisk_flags; ret = memcmp(&a->ce_stat_data, &b->ce_stat_data, offsetof(struct cache_entry, name) - - offsetof(struct cache_entry, ce_stat_data)); + offsetof(struct cache_entry, oid)) || + !oideq(&a->oid, &b->oid); a->ce_flags = ce_flags; b->ce_flags = base_flags; @@ -52,8 +52,8 @@ char strbuf_slopbuf[1]; void strbuf_init(struct strbuf *sb, size_t hint) { - sb->alloc = sb->len = 0; - sb->buf = strbuf_slopbuf; + struct strbuf blank = STRBUF_INIT; + memcpy(sb, &blank, sizeof(*sb)); if (hint) strbuf_grow(sb, hint); } @@ -263,6 +263,7 @@ static inline void strbuf_insertstr(struct strbuf *sb, size_t pos, void strbuf_vinsertf(struct strbuf *sb, size_t pos, const char *fmt, va_list ap); +__attribute__((format (printf, 3, 4))) void strbuf_insertf(struct strbuf *sb, size_t pos, const char *fmt, ...); /** @@ -337,8 +338,8 @@ const char *strbuf_join_argv(struct strbuf *buf, int argc, * placeholder is unknown, then the percent sign is copied, too. * * In order to facilitate caching and to make it possible to give - * parameters to the callback, `strbuf_expand()` passes a context pointer, - * which can be used by the programmer of the callback as she sees fit. + * parameters to the callback, `strbuf_expand()` passes a context + * pointer with any kind of data. */ typedef size_t (*expand_fn_t) (struct strbuf *sb, const char *placeholder, diff --git a/string-list.c b/string-list.c index a917955fbd..43576ad126 100644 --- a/string-list.c +++ b/string-list.c @@ -1,10 +1,24 @@ #include "cache.h" #include "string-list.h" +void string_list_init_nodup(struct string_list *list) +{ + struct string_list blank = STRING_LIST_INIT_NODUP; + memcpy(list, &blank, sizeof(*list)); +} + +void string_list_init_dup(struct string_list *list) +{ + struct string_list blank = STRING_LIST_INIT_DUP; + memcpy(list, &blank, sizeof(*list)); +} + void string_list_init(struct string_list *list, int strdup_strings) { - memset(list, 0, sizeof(*list)); - list->strdup_strings = strdup_strings; + if (strdup_strings) + string_list_init_dup(list); + else + string_list_init_nodup(list); } /* if there is no exact match, point to the index where the entry could be diff --git a/string-list.h b/string-list.h index 6c5d274126..0d6b469239 100644 --- a/string-list.h +++ b/string-list.h @@ -91,14 +91,21 @@ struct string_list { compare_strings_fn cmp; /* NULL uses strcmp() */ }; -#define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0, NULL } -#define STRING_LIST_INIT_DUP { NULL, 0, 0, 1, NULL } +#define STRING_LIST_INIT_NODUP { 0 } +#define STRING_LIST_INIT_DUP { .strdup_strings = 1 } /* General functions which work with both sorted and unsorted lists. */ /** - * Initialize the members of the string_list, set `strdup_strings` - * member according to the value of the second parameter. + * Initialize the members of a string_list pointer in the same way as + * the corresponding `STRING_LIST_INIT_NODUP` and + * `STRING_LIST_INIT_DUP` macros. + */ +void string_list_init_nodup(struct string_list *list); +void string_list_init_dup(struct string_list *list); + +/** + * TODO remove: For compatibility with any in-flight older API users */ void string_list_init(struct string_list *list, int strdup_strings); @@ -25,7 +25,8 @@ static struct strmap_entry *find_strmap_entry(struct strmap *map, void strmap_init(struct strmap *map) { - strmap_init_with_options(map, NULL, 1); + struct strmap blank = STRMAP_INIT; + memcpy(map, &blank, sizeof(*map)); } void strmap_init_with_options(struct strmap *map, @@ -6,9 +6,8 @@ const char *empty_strvec[] = { NULL }; void strvec_init(struct strvec *array) { - array->v = empty_strvec; - array->nr = 0; - array->alloc = 0; + struct strvec blank = STRVEC_INIT; + memcpy(array, &blank, sizeof(*array)); } static void strvec_push_nodup(struct strvec *array, const char *value) diff --git a/submodule.c b/submodule.c index 0b1d9c1dde..8e611fe1db 100644 --- a/submodule.c +++ b/submodule.c @@ -484,27 +484,14 @@ static void print_submodule_diff_summary(struct repository *r, struct rev_info * strbuf_release(&sb); } -static void prepare_submodule_repo_env_no_git_dir(struct strvec *out) -{ - const char * const *var; - - for (var = local_repo_env; *var; var++) { - if (strcmp(*var, CONFIG_DATA_ENVIRONMENT)) - strvec_push(out, *var); - } -} - void prepare_submodule_repo_env(struct strvec *out) { - prepare_submodule_repo_env_no_git_dir(out); - strvec_pushf(out, "%s=%s", GIT_DIR_ENVIRONMENT, - DEFAULT_GIT_DIR_ENVIRONMENT); + prepare_other_repo_env(out, DEFAULT_GIT_DIR_ENVIRONMENT); } static void prepare_submodule_repo_env_in_gitdir(struct strvec *out) { - prepare_submodule_repo_env_no_git_dir(out); - strvec_pushf(out, "%s=.", GIT_DIR_ENVIRONMENT); + prepare_other_repo_env(out, "."); } /* @@ -1126,6 +1126,12 @@ use these, and "test_set_prereq" for how to define your own. Git wasn't compiled with NO_PTHREADS=YesPlease. + - REFFILES + + Test is specific to packed/loose ref storage, and should be + disabled for other ref storage backends + + Tips for Writing Tests ---------------------- diff --git a/t/helper/test-advise.c b/t/helper/test-advise.c index a7043df1d3..cb881139f7 100644 --- a/t/helper/test-advise.c +++ b/t/helper/test-advise.c @@ -16,7 +16,7 @@ int cmd__advise_if_enabled(int argc, const char **argv) * selected here and in t0018 where this command is being * executed. */ - advise_if_enabled(ADVICE_NESTED_TAG, argv[1]); + advise_if_enabled(ADVICE_NESTED_TAG, "%s", argv[1]); return 0; } diff --git a/t/helper/test-fast-rebase.c b/t/helper/test-fast-rebase.c index 373212256a..fc2d460904 100644 --- a/t/helper/test-fast-rebase.c +++ b/t/helper/test-fast-rebase.c @@ -91,7 +91,6 @@ int cmd__fast_rebase(int argc, const char **argv) struct commit *last_commit = NULL, *last_picked_commit = NULL; struct object_id head; struct lock_file lock = LOCK_INIT; - int clean = 1; struct strvec rev_walk_args = STRVEC_INIT; struct rev_info revs; struct commit *commit; @@ -124,7 +123,8 @@ int cmd__fast_rebase(int argc, const char **argv) assert(oideq(&onto->object.oid, &head)); hold_locked_index(&lock, LOCK_DIE_ON_ERROR); - assert(repo_read_index(the_repository) >= 0); + if (repo_read_index(the_repository) < 0) + BUG("Could not read index"); repo_init_revisions(the_repository, &revs, NULL); revs.verbose_header = 1; @@ -175,11 +175,10 @@ int cmd__fast_rebase(int argc, const char **argv) free((char*)merge_opt.ancestor); merge_opt.ancestor = NULL; if (!result.clean) - die("Aborting: Hit a conflict and restarting is not implemented."); + break; last_picked_commit = commit; last_commit = create_commit(result.tree, commit, last_commit); } - fprintf(stderr, "\nDone.\n"); /* TODO: There should be some kind of rev_info_free(&revs) call... */ memset(&revs, 0, sizeof(revs)); @@ -188,24 +187,39 @@ int cmd__fast_rebase(int argc, const char **argv) if (result.clean < 0) exit(128); - strbuf_addf(&reflog_msg, "finish rebase %s onto %s", - oid_to_hex(&last_picked_commit->object.oid), - oid_to_hex(&last_commit->object.oid)); - if (update_ref(reflog_msg.buf, branch_name.buf, - &last_commit->object.oid, - &last_picked_commit->object.oid, - REF_NO_DEREF, UPDATE_REFS_MSG_ON_ERR)) { - error(_("could not update %s"), argv[4]); - die("Failed to update %s", argv[4]); + if (result.clean) { + fprintf(stderr, "\nDone.\n"); + strbuf_addf(&reflog_msg, "finish rebase %s onto %s", + oid_to_hex(&last_picked_commit->object.oid), + oid_to_hex(&last_commit->object.oid)); + if (update_ref(reflog_msg.buf, branch_name.buf, + &last_commit->object.oid, + &last_picked_commit->object.oid, + REF_NO_DEREF, UPDATE_REFS_MSG_ON_ERR)) { + error(_("could not update %s"), argv[4]); + die("Failed to update %s", argv[4]); + } + if (create_symref("HEAD", branch_name.buf, reflog_msg.buf) < 0) + die(_("unable to update HEAD")); + strbuf_release(&reflog_msg); + strbuf_release(&branch_name); + + prime_cache_tree(the_repository, the_repository->index, + result.tree); + } else { + fprintf(stderr, "\nAborting: Hit a conflict.\n"); + strbuf_addf(&reflog_msg, "rebase progress up to %s", + oid_to_hex(&last_picked_commit->object.oid)); + if (update_ref(reflog_msg.buf, "HEAD", + &last_commit->object.oid, + &head, + REF_NO_DEREF, UPDATE_REFS_MSG_ON_ERR)) { + error(_("could not update %s"), argv[4]); + die("Failed to update %s", argv[4]); + } } - if (create_symref("HEAD", branch_name.buf, reflog_msg.buf) < 0) - die(_("unable to update HEAD")); - strbuf_release(&reflog_msg); - strbuf_release(&branch_name); - - prime_cache_tree(the_repository, the_repository->index, result.tree); if (write_locked_index(&the_index, &lock, COMMIT_LOCK | SKIP_IF_UNCHANGED)) die(_("unable to write %s"), get_index_file()); - return (clean == 0); + return (result.clean == 0); } diff --git a/t/helper/test-getcwd.c b/t/helper/test-getcwd.c new file mode 100644 index 0000000000..d680038a78 --- /dev/null +++ b/t/helper/test-getcwd.c @@ -0,0 +1,26 @@ +#include "test-tool.h" +#include "git-compat-util.h" +#include "parse-options.h" + +static const char *getcwd_usage[] = { + "test-tool getcwd", + NULL +}; + +int cmd__getcwd(int argc, const char **argv) +{ + struct option options[] = { + OPT_END() + }; + char *cwd; + + argc = parse_options(argc, argv, "test-tools", options, getcwd_usage, 0); + if (argc > 0) + usage_with_options(getcwd_usage, options); + + cwd = xgetcwd(); + puts(cwd); + free(cwd); + + return 0; +} diff --git a/t/helper/test-hash-speed.c b/t/helper/test-hash-speed.c index 432233c7f0..f40d9ad0c2 100644 --- a/t/helper/test-hash-speed.c +++ b/t/helper/test-hash-speed.c @@ -57,5 +57,5 @@ int cmd__hash_speed(int ac, const char **av) free(p); } - exit(0); + return 0; } diff --git a/t/helper/test-hash.c b/t/helper/test-hash.c index 0a31de66f3..261c545b9d 100644 --- a/t/helper/test-hash.c +++ b/t/helper/test-hash.c @@ -54,5 +54,5 @@ int cmd_hash_impl(int ac, const char **av, int algo) fwrite(hash, 1, algop->rawsz, stdout); else puts(hash_to_hex_algop(hash, algop)); - exit(0); + return 0; } diff --git a/t/helper/test-match-trees.c b/t/helper/test-match-trees.c index b9fd427571..4079fdee06 100644 --- a/t/helper/test-match-trees.c +++ b/t/helper/test-match-trees.c @@ -23,5 +23,5 @@ int cmd__match_trees(int ac, const char **av) shift_tree(the_repository, &one->object.oid, &two->object.oid, &shifted, -1); printf("shifted: %s\n", oid_to_hex(&shifted)); - exit(0); + return 0; } diff --git a/t/helper/test-oidtree.c b/t/helper/test-oidtree.c new file mode 100644 index 0000000000..180ee28dd9 --- /dev/null +++ b/t/helper/test-oidtree.c @@ -0,0 +1,49 @@ +#include "test-tool.h" +#include "cache.h" +#include "oidtree.h" + +static enum cb_next print_oid(const struct object_id *oid, void *data) +{ + puts(oid_to_hex(oid)); + return CB_CONTINUE; +} + +int cmd__oidtree(int argc, const char **argv) +{ + struct oidtree ot; + struct strbuf line = STRBUF_INIT; + int nongit_ok; + int algo = GIT_HASH_UNKNOWN; + + oidtree_init(&ot); + setup_git_directory_gently(&nongit_ok); + + while (strbuf_getline(&line, stdin) != EOF) { + const char *arg; + struct object_id oid; + + if (skip_prefix(line.buf, "insert ", &arg)) { + if (get_oid_hex_any(arg, &oid) == GIT_HASH_UNKNOWN) + die("insert not a hexadecimal oid: %s", arg); + algo = oid.algo; + oidtree_insert(&ot, &oid); + } else if (skip_prefix(line.buf, "contains ", &arg)) { + if (get_oid_hex(arg, &oid)) + die("contains not a hexadecimal oid: %s", arg); + printf("%d\n", oidtree_contains(&ot, &oid)); + } else if (skip_prefix(line.buf, "each ", &arg)) { + char buf[GIT_MAX_HEXSZ + 1] = { '0' }; + memset(&oid, 0, sizeof(oid)); + memcpy(buf, arg, strlen(arg)); + buf[hash_algos[algo].hexsz] = '\0'; + get_oid_hex_any(buf, &oid); + oid.algo = algo; + oidtree_each(&ot, &oid, strlen(arg), print_oid, NULL); + } else if (!strcmp(line.buf, "clear")) { + oidtree_clear(&ot); + } else { + die("unknown command: %s", line.buf); + } + } + return 0; +} diff --git a/t/helper/test-partial-clone.c b/t/helper/test-partial-clone.c new file mode 100644 index 0000000000..3f102cfddd --- /dev/null +++ b/t/helper/test-partial-clone.c @@ -0,0 +1,43 @@ +#include "cache.h" +#include "test-tool.h" +#include "repository.h" +#include "object-store.h" + +/* + * Prints the size of the object corresponding to the given hash in a specific + * gitdir. This is similar to "git -C gitdir cat-file -s", except that this + * exercises the code that accesses the object of an arbitrary repository that + * is not the_repository. ("git -C gitdir" makes it so that the_repository is + * the one in gitdir.) + */ +static void object_info(const char *gitdir, const char *oid_hex) +{ + struct repository r; + struct object_id oid; + unsigned long size; + struct object_info oi = {.sizep = &size}; + const char *p; + + if (repo_init(&r, gitdir, NULL)) + die("could not init repo"); + if (parse_oid_hex(oid_hex, &oid, &p)) + die("could not parse oid"); + if (oid_object_info_extended(&r, &oid, &oi, 0)) + die("could not obtain object info"); + printf("%d\n", (int) size); +} + +int cmd__partial_clone(int argc, const char **argv) +{ + setup_git_directory(); + + if (argc < 4) + die("too few arguments"); + + if (!strcmp(argv[1], "object-info")) + object_info(argv[2], argv[3]); + else + die("invalid argument '%s'", argv[1]); + + return 0; +} diff --git a/t/helper/test-pkt-line.c b/t/helper/test-pkt-line.c index 5e638f0b97..c5e052e537 100644 --- a/t/helper/test-pkt-line.c +++ b/t/helper/test-pkt-line.c @@ -26,6 +26,16 @@ static void pack(int argc, const char **argv) } } +static void pack_raw_stdin(void) +{ + struct strbuf sb = STRBUF_INIT; + + if (strbuf_read(&sb, 0, 0) < 0) + die_errno("failed to read from stdin"); + packet_write(1, sb.buf, sb.len); + strbuf_release(&sb); +} + static void unpack(void) { struct packet_reader reader; @@ -110,6 +120,8 @@ int cmd__pkt_line(int argc, const char **argv) if (!strcmp(argv[1], "pack")) pack(argc - 2, argv + 2); + else if (!strcmp(argv[1], "pack-raw-stdin")) + pack_raw_stdin(); else if (!strcmp(argv[1], "unpack")) unpack(); else if (!strcmp(argv[1], "unpack-sideband")) diff --git a/t/helper/test-reach.c b/t/helper/test-reach.c index cda804ed79..2f65c7f6a5 100644 --- a/t/helper/test-reach.c +++ b/t/helper/test-reach.c @@ -166,5 +166,5 @@ int cmd__reach(int ac, const char **av) print_sorted_commit_ids(list); } - exit(0); + return 0; } diff --git a/t/helper/test-ref-store.c b/t/helper/test-ref-store.c index bba5f841c6..b314b81a45 100644 --- a/t/helper/test-ref-store.c +++ b/t/helper/test-ref-store.c @@ -118,7 +118,7 @@ static int cmd_for_each_ref(struct ref_store *refs, const char **argv) static int cmd_resolve_ref(struct ref_store *refs, const char **argv) { - struct object_id oid; + struct object_id oid = *null_oid(); const char *refname = notnull(*argv++, "refname"); int resolve_flags = arg_flags(*argv++, "resolve-flags"); int flags; diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c index c5bd0c6d4c..3ce5585e53 100644 --- a/t/helper/test-tool.c +++ b/t/helper/test-tool.c @@ -33,6 +33,7 @@ static struct test_cmd cmds[] = { { "fast-rebase", cmd__fast_rebase }, { "genrandom", cmd__genrandom }, { "genzeros", cmd__genzeros }, + { "getcwd", cmd__getcwd }, { "hashmap", cmd__hashmap }, { "hash-speed", cmd__hash_speed }, { "index-version", cmd__index_version }, @@ -43,9 +44,11 @@ static struct test_cmd cmds[] = { { "mktemp", cmd__mktemp }, { "oid-array", cmd__oid_array }, { "oidmap", cmd__oidmap }, + { "oidtree", cmd__oidtree }, { "online-cpus", cmd__online_cpus }, { "parse-options", cmd__parse_options }, { "parse-pathspec-file", cmd__parse_pathspec_file }, + { "partial-clone", cmd__partial_clone }, { "path-utils", cmd__path_utils }, { "pcre2-config", cmd__pcre2_config }, { "pkt-line", cmd__pkt_line }, diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h index e8069a3b22..9f0f522850 100644 --- a/t/helper/test-tool.h +++ b/t/helper/test-tool.h @@ -23,6 +23,7 @@ int cmd__example_decorate(int argc, const char **argv); int cmd__fast_rebase(int argc, const char **argv); int cmd__genrandom(int argc, const char **argv); int cmd__genzeros(int argc, const char **argv); +int cmd__getcwd(int argc, const char **argv); int cmd__hashmap(int argc, const char **argv); int cmd__hash_speed(int argc, const char **argv); int cmd__index_version(int argc, const char **argv); @@ -32,9 +33,11 @@ int cmd__match_trees(int argc, const char **argv); int cmd__mergesort(int argc, const char **argv); int cmd__mktemp(int argc, const char **argv); int cmd__oidmap(int argc, const char **argv); +int cmd__oidtree(int argc, const char **argv); int cmd__online_cpus(int argc, const char **argv); int cmd__parse_options(int argc, const char **argv); int cmd__parse_pathspec_file(int argc, const char** argv); +int cmd__partial_clone(int argc, const char **argv); int cmd__path_utils(int argc, const char **argv); int cmd__pcre2_config(int argc, const char **argv); int cmd__pkt_line(int argc, const char **argv); diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh index 547eb3c31a..2fde2353fd 100644 --- a/t/lib-git-svn.sh +++ b/t/lib-git-svn.sh @@ -121,12 +121,22 @@ start_svnserve () { --listen-host 127.0.0.1 & } -prepare_a_utf8_locale () { - a_utf8_locale=$(locale -a | sed -n '/\.[uU][tT][fF]-*8$/{ - p - q -}') - if test -n "$a_utf8_locale" +prepare_utf8_locale () { + if test -z "$GIT_TEST_UTF8_LOCALE" + then + case "${LC_ALL:-$LANG}" in + *.[Uu][Tt][Ff]8 | *.[Uu][Tt][Ff]-8) + GIT_TEST_UTF8_LOCALE="${LC_ALL:-$LANG}" + ;; + *) + GIT_TEST_UTF8_LOCALE=$(locale -a | sed -n '/\.[uU][tT][fF]-*8$/{ + p + q + }') + ;; + esac + fi + if test -n "$GIT_TEST_UTF8_LOCALE" then test_set_prereq UTF8 else diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh index 4b714e9308..f7c7df0ca4 100644 --- a/t/lib-submodule-update.sh +++ b/t/lib-submodule-update.sh @@ -63,6 +63,7 @@ create_lib_submodule_repo () { git init submodule_update_repo && ( cd submodule_update_repo && + branch=$(git symbolic-ref --short HEAD) && echo "expect" >>.gitignore && echo "actual" >>.gitignore && echo "x" >file1 && @@ -144,7 +145,7 @@ create_lib_submodule_repo () { git checkout -b valid_sub1 && git revert HEAD && - git checkout "${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME-master}" + git checkout "$branch" ) } diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl index 14e4cda287..82c0df4553 100755 --- a/t/perf/aggregate.perl +++ b/t/perf/aggregate.perl @@ -58,6 +58,7 @@ sub usage { Options: --codespeed * Format output for Codespeed --reponame <str> * Send given reponame to codespeed + --results-dir <str> * Directory where test results are located --sort-by <str> * Sort output (only "regression" criteria is supported) --subsection <str> * Use results from given subsection @@ -91,11 +92,13 @@ sub sane_backticks { my (@dirs, %dirnames, %dirabbrevs, %prefixes, @tests, $codespeed, $sortby, $subsection, $reponame); +my $resultsdir = "test-results"; Getopt::Long::Configure qw/ require_order /; my $rc = GetOptions("codespeed" => \$codespeed, "reponame=s" => \$reponame, + "results-dir=s" => \$resultsdir, "sort-by=s" => \$sortby, "subsection=s" => \$subsection); usage() unless $rc; @@ -137,8 +140,6 @@ if (not @tests) { @tests = glob "p????-*.sh"; } -my $resultsdir = "test-results"; - if (! $subsection and exists $ENV{GIT_PERF_SUBSECTION} and $ENV{GIT_PERF_SUBSECTION} ne "") { diff --git a/t/perf/p2000-sparse-operations.sh b/t/perf/p2000-sparse-operations.sh index 94513c9774..597626276f 100755 --- a/t/perf/p2000-sparse-operations.sh +++ b/t/perf/p2000-sparse-operations.sh @@ -6,7 +6,7 @@ test_description="test performance of Git operations using the index" test_perf_default_repo -SPARSE_CONE=f2/f4/f1 +SPARSE_CONE=f2/f4 test_expect_success 'setup repo and indexes' ' git reset --hard HEAD && @@ -27,7 +27,7 @@ test_expect_success 'setup repo and indexes' ' OLD_COMMIT=$(git rev-parse HEAD) && OLD_TREE=$(git rev-parse HEAD^{tree}) && - for i in $(test_seq 1 4) + for i in $(test_seq 1 3) do cat >in <<-EOF && 100755 blob $BLOB a @@ -43,45 +43,57 @@ test_expect_success 'setup repo and indexes' ' done && git sparse-checkout init --cone && - git branch -f wide $OLD_COMMIT && - git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-index-v3 && + git sparse-checkout set $SPARSE_CONE && + git checkout -b wide $OLD_COMMIT && + + for l2 in f1 f2 f3 f4 + do + echo more bogus >>$SPARSE_CONE/$l2/a && + git commit -a -m "edit $SPARSE_CONE/$l2/a" || return 1 + done && + + git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v3 && ( - cd full-index-v3 && + cd full-v3 && git sparse-checkout init --cone && git sparse-checkout set $SPARSE_CONE && git config index.version 3 && - git update-index --index-version=3 + git update-index --index-version=3 && + git checkout HEAD~4 ) && - git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-index-v4 && + git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v4 && ( - cd full-index-v4 && + cd full-v4 && git sparse-checkout init --cone && git sparse-checkout set $SPARSE_CONE && git config index.version 4 && - git update-index --index-version=4 + git update-index --index-version=4 && + git checkout HEAD~4 ) && - git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-index-v3 && + git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v3 && ( - cd sparse-index-v3 && + cd sparse-v3 && git sparse-checkout init --cone --sparse-index && git sparse-checkout set $SPARSE_CONE && git config index.version 3 && - git update-index --index-version=3 + git update-index --index-version=3 && + git checkout HEAD~4 ) && - git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-index-v4 && + git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v4 && ( - cd sparse-index-v4 && + cd sparse-v4 && git sparse-checkout init --cone --sparse-index && git sparse-checkout set $SPARSE_CONE && git config index.version 4 && - git update-index --index-version=4 + git update-index --index-version=4 && + git checkout HEAD~4 ) ' test_perf_on_all () { command="$@" - for repo in full-index-v3 full-index-v4 \ - sparse-index-v3 sparse-index-v4 + for repo in full-v3 full-v4 \ + sparse-v3 sparse-v4 do test_perf "$command ($repo)" " ( @@ -97,5 +109,6 @@ test_perf_on_all git status test_perf_on_all git add -A test_perf_on_all git add . test_perf_on_all git commit -a -m A +test_perf_on_all git checkout -f - test_done diff --git a/t/perf/p4209-pickaxe.sh b/t/perf/p4209-pickaxe.sh new file mode 100755 index 0000000000..f585a4465a --- /dev/null +++ b/t/perf/p4209-pickaxe.sh @@ -0,0 +1,70 @@ +#!/bin/sh + +test_description="Test pickaxe performance" + +. ./perf-lib.sh + +test_perf_default_repo + +# Not --max-count, as that's the number of matching commit, so it's +# unbounded. We want to limit our revision walk here. +from_rev_desc= +from_rev= +max_count=1000 +if test_have_prereq EXPENSIVE +then + max_count=10000 +fi +from_rev=" $(git rev-list HEAD | head -n $max_count | tail -n 1).." +from_rev_desc=" <limit-rev>.." + +for icase in \ + '' \ + '-i ' +do + # -S (no regex) + for pattern in \ + 'int main' \ + 'æ' + do + for opts in \ + '-S' + do + test_perf "git log $icase$opts'$pattern'$from_rev_desc" " + git log --pretty=format:%H $icase$opts'$pattern'$from_rev + " + done + done + + # -S (regex) + for pattern in \ + '(int|void|null)' \ + 'if *\([^ ]+ & ' \ + '[à áâãäåæñøùúûüýþ]' + do + for opts in \ + '--pickaxe-regex -S' + do + test_perf "git log $icase$opts'$pattern'$from_rev_desc" " + git log --pretty=format:%H $icase$opts'$pattern'$from_rev + " + done + done + + # -G + for pattern in \ + '(int|void|null)' \ + 'if *\([^ ]+ & ' \ + '[à áâãäåæñøùúûüýþ]' + do + for opts in \ + '-G' + do + test_perf "git log $icase$opts'$pattern'$from_rev_desc" " + git log --pretty=format:%H $icase$opts'$pattern'$from_rev + " + done + done +done + +test_done diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh index 601d9f67dd..f5ed092ee5 100644 --- a/t/perf/perf-lib.sh +++ b/t/perf/perf-lib.sh @@ -45,7 +45,7 @@ export TEST_DIRECTORY TRASH_DIRECTORY GIT_BUILD_DIR GIT_TEST_CMP MODERN_GIT=$GIT_BUILD_DIR/bin-wrappers/git export MODERN_GIT -perf_results_dir=$TEST_OUTPUT_DIRECTORY/test-results +perf_results_dir=$TEST_RESULTS_DIR test -n "$GIT_PERF_SUBSECTION" && perf_results_dir="$perf_results_dir/$GIT_PERF_SUBSECTION" mkdir -p "$perf_results_dir" rm -f "$perf_results_dir"/$(basename "$0" .sh).subtests @@ -253,7 +253,10 @@ test_size () { # and does it after running everything) test_at_end_hook_ () { if test -z "$GIT_PERF_AGGREGATING_LATER"; then - ( cd "$TEST_DIRECTORY"/perf && ./aggregate.perl $(basename "$0") ) + ( + cd "$TEST_DIRECTORY"/perf && + ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $(basename "$0") + ) fi } diff --git a/t/perf/run b/t/perf/run index c7b86104e1..d19dec258a 100755 --- a/t/perf/run +++ b/t/perf/run @@ -188,10 +188,10 @@ run_subsection () { if test -z "$GIT_PERF_SEND_TO_CODESPEED" then - ./aggregate.perl $codespeed_opt "$@" + ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $codespeed_opt "$@" else - json_res_file="test-results/$GIT_PERF_SUBSECTION/aggregate.json" - ./aggregate.perl --codespeed "$@" | tee "$json_res_file" + json_res_file=""$TEST_RESULTS_DIR"/$GIT_PERF_SUBSECTION/aggregate.json" + ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" --codespeed "$@" | tee "$json_res_file" send_data_url="$GIT_PERF_SEND_TO_CODESPEED/result/add/json/" curl -v --request POST --data-urlencode "json=$(cat "$json_res_file")" "$send_data_url" fi @@ -203,10 +203,17 @@ get_var_from_env_or_config "GIT_PERF_SEND_TO_CODESPEED" "perf" "sendToCodespeed" cd "$(dirname $0)" . ../../GIT-BUILD-OPTIONS -mkdir -p test-results -get_subsections "perf" >test-results/run_subsections.names +if test -n "$TEST_OUTPUT_DIRECTORY" +then + TEST_RESULTS_DIR="$TEST_OUTPUT_DIRECTORY/test-results" +else + TEST_RESULTS_DIR=test-results +fi + +mkdir -p "$TEST_RESULTS_DIR" +get_subsections "perf" >"$TEST_RESULTS_DIR"/run_subsections.names -if test $(wc -l <test-results/run_subsections.names) -eq 0 +if test $(wc -l <"$TEST_RESULTS_DIR"/run_subsections.names) -eq 0 then if test -n "$GIT_PERF_SUBSECTION" then @@ -222,10 +229,10 @@ then ) elif test -n "$GIT_PERF_SUBSECTION" then - egrep "^$GIT_PERF_SUBSECTION\$" test-results/run_subsections.names >/dev/null || + egrep "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names >/dev/null || die "subsection '$GIT_PERF_SUBSECTION' not found in '$GIT_PERF_CONFIG_FILE'" - egrep "^$GIT_PERF_SUBSECTION\$" test-results/run_subsections.names | while read -r subsec + egrep "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names | while read -r subsec do ( GIT_PERF_SUBSECTION="$subsec" @@ -243,5 +250,5 @@ else echo "======== Run for subsection '$GIT_PERF_SUBSECTION' ========" run_subsection "$@" ) - done <test-results/run_subsections.names + done <"$TEST_RESULTS_DIR"/run_subsections.names fi diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index 705d62cc27..cb87768513 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -69,6 +69,23 @@ test_expect_success 'success is reported like this' ' _run_sub_test_lib_test_common () { neg="$1" name="$2" descr="$3" # stdin is the body of the test code shift 3 + + # intercept pseudo-options at the front of the argument list that we + # will not pass to child script + skip= + while test $# -gt 0 + do + case "$1" in + --skip=*) + skip=${1#--*=} + shift + ;; + *) + break + ;; + esac + done + mkdir "$name" && ( # Pretend we're not running under a test harness, whether we @@ -84,17 +101,18 @@ _run_sub_test_lib_test_common () { passing metrics ' - # Tell the framework that we are self-testing to make sure - # it yields a stable result. - GIT_TEST_FRAMEWORK_SELFTEST=t && - # Point to the t/test-lib.sh, which isn't in ../ as usual . "\$TEST_DIRECTORY"/test-lib.sh EOF cat >>"$name.sh" && export TEST_DIRECTORY && - TEST_OUTPUT_DIRECTORY=$(pwd) && - export TEST_OUTPUT_DIRECTORY && + # The child test re-sources GIT-BUILD-OPTIONS and may thus + # override the test output directory. We thus pass it as an + # explicit override to the child. + TEST_OUTPUT_DIRECTORY_OVERRIDE=$(pwd) && + export TEST_OUTPUT_DIRECTORY_OVERRIDE && + GIT_SKIP_TESTS=$skip && + export GIT_SKIP_TESTS && sane_unset GIT_TEST_FAIL_PREREQS && if test -z "$neg" then @@ -323,9 +341,9 @@ test_expect_success 'test --verbose-only' ' test_expect_success 'GIT_SKIP_TESTS' ' ( - GIT_SKIP_TESTS="git.2" && export GIT_SKIP_TESTS && run_sub_test_lib_test git-skip-tests-basic \ - "GIT_SKIP_TESTS" <<-\EOF && + "GIT_SKIP_TESTS" \ + --skip="git.2" <<-\EOF && for i in 1 2 3 do test_expect_success "passing test #$i" "true" @@ -344,9 +362,9 @@ test_expect_success 'GIT_SKIP_TESTS' ' test_expect_success 'GIT_SKIP_TESTS several tests' ' ( - GIT_SKIP_TESTS="git.2 git.5" && export GIT_SKIP_TESTS && run_sub_test_lib_test git-skip-tests-several \ - "GIT_SKIP_TESTS several tests" <<-\EOF && + "GIT_SKIP_TESTS several tests" \ + --skip="git.2 git.5" <<-\EOF && for i in 1 2 3 4 5 6 do test_expect_success "passing test #$i" "true" @@ -368,9 +386,9 @@ test_expect_success 'GIT_SKIP_TESTS several tests' ' test_expect_success 'GIT_SKIP_TESTS sh pattern' ' ( - GIT_SKIP_TESTS="git.[2-5]" && export GIT_SKIP_TESTS && run_sub_test_lib_test git-skip-tests-sh-pattern \ - "GIT_SKIP_TESTS sh pattern" <<-\EOF && + "GIT_SKIP_TESTS sh pattern" \ + --skip="git.[2-5]" <<-\EOF && for i in 1 2 3 4 5 6 do test_expect_success "passing test #$i" "true" @@ -392,9 +410,9 @@ test_expect_success 'GIT_SKIP_TESTS sh pattern' ' test_expect_success 'GIT_SKIP_TESTS entire suite' ' ( - GIT_SKIP_TESTS="git" && export GIT_SKIP_TESTS && run_sub_test_lib_test git-skip-tests-entire-suite \ - "GIT_SKIP_TESTS entire suite" <<-\EOF && + "GIT_SKIP_TESTS entire suite" \ + --skip="git" <<-\EOF && for i in 1 2 3 do test_expect_success "passing test #$i" "true" @@ -409,9 +427,9 @@ test_expect_success 'GIT_SKIP_TESTS entire suite' ' test_expect_success 'GIT_SKIP_TESTS does not skip unmatched suite' ' ( - GIT_SKIP_TESTS="notgit" && export GIT_SKIP_TESTS && run_sub_test_lib_test git-skip-tests-unmatched-suite \ - "GIT_SKIP_TESTS does not skip unmatched suite" <<-\EOF && + "GIT_SKIP_TESTS does not skip unmatched suite" \ + --skip="notgit" <<-\EOF && for i in 1 2 3 do test_expect_success "passing test #$i" "true" diff --git a/t/t0001-init.sh b/t/t0001-init.sh index acd662e403..df544bb321 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -356,7 +356,10 @@ test_lazy_prereq GETCWD_IGNORES_PERMS ' chmod 100 $base || BUG "cannot prepare $base" - (cd $base/dir && /bin/pwd -P) + ( + cd $base/dir && + test-tool getcwd + ) status=$? chmod 700 $base && diff --git a/t/t0069-oidtree.sh b/t/t0069-oidtree.sh new file mode 100755 index 0000000000..bfb1397d7b --- /dev/null +++ b/t/t0069-oidtree.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='basic tests for the oidtree implementation' +. ./test-lib.sh + +maxhexsz=$(test_oid hexsz) +echoid () { + prefix="${1:+$1 }" + shift + while test $# -gt 0 + do + shortoid="$1" + shift + difference=$(($maxhexsz - ${#shortoid})) + printf "%s%s%0${difference}d\\n" "$prefix" "$shortoid" "0" + done +} + +test_expect_success 'oidtree insert and contains' ' + cat >expect <<-\EOF && + 0 + 0 + 0 + 1 + 1 + 0 + EOF + { + echoid insert 444 1 2 3 4 5 a b c d e && + echoid contains 44 441 440 444 4440 4444 + echo clear + } | test-tool oidtree >actual && + test_cmp expect actual +' + +test_expect_success 'oidtree each' ' + echoid "" 123 321 321 >expect && + { + echoid insert f 9 8 123 321 a b c d e + echo each 12300 + echo each 3211 + echo each 3210 + echo each 32100 + echo clear + } | test-tool oidtree >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh index 584a039b85..a211a66c67 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -604,6 +604,29 @@ test_expect_success 'do not fetch when checking existence of tree we construct o git -C repo cherry-pick side1 ' +test_expect_success 'lazy-fetch when accessing object not in the_repository' ' + rm -rf full partial.git && + test_create_repo full && + test_commit -C full create-a-file file.txt && + + test_config -C full uploadpack.allowfilter 1 && + test_config -C full uploadpack.allowanysha1inwant 1 && + git clone --filter=blob:none --bare "file://$(pwd)/full" partial.git && + FILE_HASH=$(git -C full rev-parse HEAD:file.txt) && + + # Sanity check that the file is missing + git -C partial.git rev-list --objects --missing=print HEAD >out && + grep "[?]$FILE_HASH" out && + + git -C full cat-file -s "$FILE_HASH" >expect && + test-tool partial-clone object-info partial.git "$FILE_HASH" >actual && + test_cmp expect actual && + + # Sanity check that the file is now present + git -C partial.git rev-list --objects --missing=print HEAD >out && + ! grep "[?]$FILE_HASH" out +' + . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh index 5d2dc99b74..18b3779ccb 100755 --- a/t/t1006-cat-file.sh +++ b/t/t1006-cat-file.sh @@ -586,4 +586,26 @@ test_expect_success 'cat-file --unordered works' ' test_cmp expect actual ' +test_expect_success 'set up object list for --batch-all-objects tests' ' + git -C all-two cat-file --batch-all-objects --batch-check="%(objectname)" >objects +' + +test_expect_success 'cat-file --batch="%(objectname)" with --batch-all-objects will work' ' + git -C all-two cat-file --batch="%(objectname)" <objects >expect && + git -C all-two cat-file --batch-all-objects --batch="%(objectname)" >actual && + cmp expect actual +' + +test_expect_success 'cat-file --batch="%(rest)" with --batch-all-objects will work' ' + git -C all-two cat-file --batch="%(rest)" <objects >expect && + git -C all-two cat-file --batch-all-objects --batch="%(rest)" >actual && + cmp expect actual +' + +test_expect_success 'cat-file --batch="batman" with --batch-all-objects will work' ' + git -C all-two cat-file --batch="batman" <objects >expect && + git -C all-two cat-file --batch-all-objects --batch="batman" >actual && + cmp expect actual +' + test_done diff --git a/t/t1022-read-tree-partial-clone.sh b/t/t1022-read-tree-partial-clone.sh new file mode 100755 index 0000000000..a763e27c7d --- /dev/null +++ b/t/t1022-read-tree-partial-clone.sh @@ -0,0 +1,33 @@ +#!/bin/sh + +test_description='git read-tree in partial clones' + +TEST_NO_CREATE_REPO=1 + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +test_expect_success 'read-tree in partial clone prefetches in one batch' ' + test_when_finished "rm -rf server client trace" && + + git init server && + echo foo >server/one && + echo bar >server/two && + git -C server add one two && + git -C server commit -m "initial commit" && + TREE=$(git -C server rev-parse HEAD^{tree}) && + + git -C server config uploadpack.allowfilter 1 && + git -C server config uploadpack.allowanysha1inwant 1 && + git clone --bare --filter=blob:none "file://$(pwd)/server" client && + GIT_TRACE_PACKET="$(pwd)/trace" git -C client read-tree $TREE && + + # "done" marks the end of negotiation (once per fetch). Expect that + # only one fetch occurs. + grep "fetch> done" trace >donelines && + test_line_count = 1 donelines +' + +test_done diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index e9a815ca7a..91e30d6ec2 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -17,7 +17,7 @@ test_expect_success 'setup' ' echo "after folder1" >g && echo "after x" >z && mkdir folder1 folder2 deep x && - mkdir deep/deeper1 deep/deeper2 && + mkdir deep/deeper1 deep/deeper2 deep/before deep/later && mkdir deep/deeper1/deepest && echo "after deeper1" >deep/e && echo "after deepest" >deep/deeper1/e && @@ -25,10 +25,23 @@ test_expect_success 'setup' ' cp a folder2 && cp a x && cp a deep && + cp a deep/before && cp a deep/deeper1 && cp a deep/deeper2 && + cp a deep/later && cp a deep/deeper1/deepest && cp -r deep/deeper1/deepest deep/deeper2 && + mkdir deep/deeper1/0 && + mkdir deep/deeper1/0/0 && + touch deep/deeper1/0/1 && + touch deep/deeper1/0/0/0 && + >folder1- && + >folder1.x && + >folder10 && + cp -r deep/deeper1/0 folder1 && + cp -r deep/deeper1/0 folder2 && + echo >>folder1/0/0/0 && + echo >>folder2/0/1 && git add . && git commit -m "initial commit" && git checkout -b base && @@ -40,7 +53,7 @@ test_expect_success 'setup' ' done && git checkout -b rename-base base && - echo >folder1/larger-content <<-\EOF && + cat >folder1/larger-content <<-\EOF && matching lines help @@ -56,11 +69,17 @@ test_expect_success 'setup' ' mv folder1/a folder2/b && mv folder1/larger-content folder2/edited-content && echo >>folder2/edited-content && + echo >>folder2/0/1 && + echo stuff >>deep/deeper1/a && git add . && git commit -m "rename folder1/... to folder2/..." && git checkout -b rename-out-to-in rename-base && mv folder1/a deep/deeper1/b && + echo more stuff >>deep/deeper1/a && + rm folder2/0/1 && + mkdir folder2/0/1 && + echo >>folder2/0/1/1 && mv folder1/larger-content deep/deeper1/edited-content && echo >>deep/deeper1/edited-content && git add . && @@ -68,11 +87,33 @@ test_expect_success 'setup' ' git checkout -b rename-in-to-out rename-base && mv deep/deeper1/a folder1/b && + echo >>folder2/0/1 && + rm -rf folder1/0/0 && + echo >>folder1/0/0 && mv deep/deeper1/larger-content folder1/edited-content && echo >>folder1/edited-content && git add . && git commit -m "rename deep/deeper1/... to folder1/..." && + git checkout -b df-conflict-1 base && + rm -rf folder1 && + echo content >folder1 && + git add . && + git commit -m "dir to file" && + + git checkout -b df-conflict-2 base && + rm -rf folder2 && + echo content >folder2 && + git add . && + git commit -m "dir to file" && + + git checkout -b fd-conflict base && + rm a && + mkdir a && + echo content >a/a && + git add . && + git commit -m "file to dir" && + git checkout -b deepest base && echo "updated deepest" >deep/deeper1/deepest/a && git commit -a -m "update deepest" && @@ -196,6 +237,14 @@ test_expect_success 'status with options' ' test_all_match git status --porcelain=v2 -uno ' +test_expect_success 'status reports sparse-checkout' ' + init_repos && + git -C sparse-checkout status >full && + git -C sparse-index status >sparse && + test_i18ngrep "You are in a sparse checkout with " full && + test_i18ngrep "You are in a sparse checkout." sparse +' + test_expect_success 'add, commit, checkout' ' init_repos && @@ -232,6 +281,72 @@ test_expect_success 'add, commit, checkout' ' test_all_match git checkout - ' +test_expect_success 'commit including unstaged changes' ' + init_repos && + + write_script edit-file <<-\EOF && + echo $1 >$2 + EOF + + run_on_all ../edit-file 1 a && + run_on_all ../edit-file 1 deep/a && + + test_all_match git commit -m "-a" -a && + test_all_match git status --porcelain=v2 && + + run_on_all ../edit-file 2 a && + run_on_all ../edit-file 2 deep/a && + + test_all_match git commit -m "--include" --include deep/a && + test_all_match git status --porcelain=v2 && + test_all_match git commit -m "--include" --include a && + test_all_match git status --porcelain=v2 && + + run_on_all ../edit-file 3 a && + run_on_all ../edit-file 3 deep/a && + + test_all_match git commit -m "--amend" -a --amend && + test_all_match git status --porcelain=v2 +' + +test_expect_success 'status/add: outside sparse cone' ' + init_repos && + + # adding a "missing" file outside the cone should fail + test_sparse_match test_must_fail git add folder1/a && + + # folder1 is at HEAD, but outside the sparse cone + run_on_sparse mkdir folder1 && + cp initial-repo/folder1/a sparse-checkout/folder1/a && + cp initial-repo/folder1/a sparse-index/folder1/a && + + test_sparse_match git status && + + write_script edit-contents <<-\EOF && + echo text >>$1 + EOF + run_on_sparse ../edit-contents folder1/a && + run_on_all ../edit-contents folder1/new && + + test_sparse_match git status --porcelain=v2 && + + # This "git add folder1/a" fails with a warning + # in the sparse repos, differing from the full + # repo. This is intentional. + test_sparse_match test_must_fail git add folder1/a && + test_sparse_match test_must_fail git add --refresh folder1/a && + test_all_match git status --porcelain=v2 && + + test_all_match git add . && + test_all_match git status --porcelain=v2 && + test_all_match git commit -m folder1/new && + + run_on_all ../edit-contents folder1/newer && + test_all_match git add folder1/ && + test_all_match git status --porcelain=v2 && + test_all_match git commit -m folder1/newer +' + test_expect_success 'checkout and reset --hard' ' init_repos && @@ -262,13 +377,40 @@ test_expect_success 'diff --staged' ' test_all_match git diff --staged ' -test_expect_success 'diff with renames' ' +# NEEDSWORK: sparse-checkout behaves differently from full-checkout when +# running this test with 'df-conflict-2' after 'df-conflict-1'. +test_expect_success 'diff with renames and conflicts' ' init_repos && - for branch in rename-out-to-out rename-out-to-in rename-in-to-out + for branch in rename-out-to-out \ + rename-out-to-in \ + rename-in-to-out \ + df-conflict-1 \ + fd-conflict do test_all_match git checkout rename-base && - test_all_match git checkout $branch -- .&& + test_all_match git checkout $branch -- . && + test_all_match git status --porcelain=v2 && + test_all_match git diff --staged --no-renames && + test_all_match git diff --staged --find-renames || return 1 + done +' + +test_expect_success 'diff with directory/file conflicts' ' + init_repos && + + for branch in rename-out-to-out \ + rename-out-to-in \ + rename-in-to-out \ + df-conflict-1 \ + df-conflict-2 \ + fd-conflict + do + git -C full-checkout reset --hard && + test_sparse_match git reset --hard && + test_all_match git checkout $branch && + test_all_match git checkout rename-base -- . && + test_all_match git status --porcelain=v2 && test_all_match git diff --staged --no-renames && test_all_match git diff --staged --find-renames || return 1 done @@ -308,8 +450,8 @@ test_expect_failure 'blame with pathspec outside sparse definition' ' test_all_match git blame deep/deeper2/deepest/a ' -# TODO: reset currently does not behave as expected when in a -# sparse-checkout. +# NEEDSWORK: a sparse-checkout behaves differently from a full checkout +# in this scenario, but it shouldn't. test_expect_failure 'checkout and reset (mixed)' ' init_repos && @@ -319,8 +461,8 @@ test_expect_failure 'checkout and reset (mixed)' ' test_all_match git reset update-folder2 ' -# Ensure that sparse-index behaves identically to -# sparse-checkout with a full index. +# NEEDSWORK: a sparse-checkout behaves differently from a full checkout +# in this scenario, but it shouldn't. test_expect_success 'checkout and reset (mixed) [sparse]' ' init_repos && @@ -352,6 +494,28 @@ test_expect_success 'merge with outside renames' ' done ' +# Sparse-index fails to convert the index in the +# final 'git cherry-pick' command. +test_expect_success 'cherry-pick with conflicts' ' + init_repos && + + write_script edit-conflict <<-\EOF && + echo $1 >conflict + EOF + + test_all_match git checkout -b to-cherry-pick && + run_on_all ../edit-conflict ABC && + test_all_match git add conflict && + test_all_match git commit -m "conflict to pick" && + + test_all_match git checkout -B base HEAD~1 && + run_on_all ../edit-conflict DEF && + test_all_match git add conflict && + test_all_match git commit -m "conflict in base" && + + test_all_match test_must_fail git cherry-pick to-cherry-pick +' + test_expect_success 'clean' ' init_repos && @@ -405,12 +569,179 @@ test_expect_success 'sparse-index is expanded and converted back' ' GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ git -C sparse-index -c core.fsmonitor="" reset --hard && test_region index convert_to_sparse trace2.txt && - test_region index ensure_full_index trace2.txt && + test_region index ensure_full_index trace2.txt +' - rm trace2.txt && +ensure_not_expanded () { + rm -f trace2.txt && + echo >>sparse-index/untracked.txt && GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ - git -C sparse-index -c core.fsmonitor="" status -uno && - test_region index ensure_full_index trace2.txt + git -C sparse-index "$@" && + test_region ! index ensure_full_index trace2.txt +} + +test_expect_success 'sparse-index is not expanded' ' + init_repos && + + ensure_not_expanded status && + ensure_not_expanded commit --allow-empty -m empty && + echo >>sparse-index/a && + ensure_not_expanded commit -a -m a && + echo >>sparse-index/a && + ensure_not_expanded commit --include a -m a && + echo >>sparse-index/deep/deeper1/a && + ensure_not_expanded commit --include deep/deeper1/a -m deeper && + ensure_not_expanded checkout rename-out-to-out && + ensure_not_expanded checkout - && + ensure_not_expanded switch rename-out-to-out && + ensure_not_expanded switch - && + git -C sparse-index reset --hard && + ensure_not_expanded checkout rename-out-to-out -- deep/deeper1 && + git -C sparse-index reset --hard && + ensure_not_expanded restore -s rename-out-to-out -- deep/deeper1 +' + +# NEEDSWORK: a sparse-checkout behaves differently from a full checkout +# in this scenario, but it shouldn't. +test_expect_success 'reset mixed and checkout orphan' ' + init_repos && + + test_all_match git checkout rename-out-to-in && + + # Sparse checkouts do not agree with full checkouts about + # how to report a directory/file conflict during a reset. + # This command would fail with test_all_match because the + # full checkout reports "T folder1/0/1" while a sparse + # checkout reports "D folder1/0/1". This matches because + # the sparse checkouts skip "adding" the other side of + # the conflict. + test_sparse_match git reset --mixed HEAD~1 && + test_sparse_match test-tool read-cache --table --expand && + test_sparse_match git status --porcelain=v2 && + + # At this point, sparse-checkouts behave differently + # from the full-checkout. + test_sparse_match git checkout --orphan new-branch && + test_sparse_match test-tool read-cache --table --expand && + test_sparse_match git status --porcelain=v2 +' + +test_expect_success 'add everything with deep new file' ' + init_repos && + + run_on_sparse git sparse-checkout set deep/deeper1/deepest && + + run_on_all touch deep/deeper1/x && + test_all_match git add . && + test_all_match git status --porcelain=v2 +' + +# NEEDSWORK: 'git checkout' behaves incorrectly in the case of +# directory/file conflicts, even without sparse-checkout. Use this +# test only as a documentation of the incorrect behavior, not a +# measure of how it _should_ behave. +test_expect_success 'checkout behaves oddly with df-conflict-1' ' + init_repos && + + test_sparse_match git sparse-checkout disable && + + write_script edit-content <<-\EOF && + echo content >>folder1/larger-content + git add folder1 + EOF + + run_on_all ../edit-content && + test_all_match git status --porcelain=v2 && + + git -C sparse-checkout sparse-checkout init --cone && + git -C sparse-index sparse-checkout init --cone --sparse-index && + + test_all_match git status --porcelain=v2 && + + # This checkout command should fail, because we have a staged + # change to folder1/larger-content, but the destination changes + # folder1 to a file. + git -C full-checkout checkout df-conflict-1 \ + 1>full-checkout-out \ + 2>full-checkout-err && + git -C sparse-checkout checkout df-conflict-1 \ + 1>sparse-checkout-out \ + 2>sparse-checkout-err && + git -C sparse-index checkout df-conflict-1 \ + 1>sparse-index-out \ + 2>sparse-index-err && + + # Instead, the checkout deletes the folder1 file and adds the + # folder1/larger-content file, leaving all other paths that were + # in folder1/ as deleted (without any warning). + cat >expect <<-EOF && + D folder1 + A folder1/larger-content + EOF + test_cmp expect full-checkout-out && + test_cmp expect sparse-checkout-out && + + # The sparse-index reports no output + test_must_be_empty sparse-index-out && + + # stderr: Switched to branch df-conflict-1 + test_cmp full-checkout-err sparse-checkout-err && + test_cmp full-checkout-err sparse-checkout-err +' + +# NEEDSWORK: 'git checkout' behaves incorrectly in the case of +# directory/file conflicts, even without sparse-checkout. Use this +# test only as a documentation of the incorrect behavior, not a +# measure of how it _should_ behave. +test_expect_success 'checkout behaves oddly with df-conflict-2' ' + init_repos && + + test_sparse_match git sparse-checkout disable && + + write_script edit-content <<-\EOF && + echo content >>folder2/larger-content + git add folder2 + EOF + + run_on_all ../edit-content && + test_all_match git status --porcelain=v2 && + + git -C sparse-checkout sparse-checkout init --cone && + git -C sparse-index sparse-checkout init --cone --sparse-index && + + test_all_match git status --porcelain=v2 && + + # This checkout command should fail, because we have a staged + # change to folder1/larger-content, but the destination changes + # folder1 to a file. + git -C full-checkout checkout df-conflict-2 \ + 1>full-checkout-out \ + 2>full-checkout-err && + git -C sparse-checkout checkout df-conflict-2 \ + 1>sparse-checkout-out \ + 2>sparse-checkout-err && + git -C sparse-index checkout df-conflict-2 \ + 1>sparse-index-out \ + 2>sparse-index-err && + + # The full checkout deviates from the df-conflict-1 case here! + # It drops the change to folder1/larger-content and leaves the + # folder1 path as-is on disk. The sparse-index behaves the same. + test_must_be_empty full-checkout-out && + test_must_be_empty sparse-index-out && + + # In the sparse-checkout case, the checkout deletes the folder1 + # file and adds the folder1/larger-content file, leaving all other + # paths that were in folder1/ as deleted (without any warning). + cat >expect <<-EOF && + D folder2 + A folder2/larger-content + EOF + test_cmp expect sparse-checkout-out && + + # Switched to branch df-conflict-1 + test_cmp full-checkout-err sparse-checkout-err && + test_cmp full-checkout-err sparse-index-err ' test_done diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh index ac947bff9f..84bf1970d8 100755 --- a/t/t1301-shared-repo.sh +++ b/t/t1301-shared-repo.sh @@ -124,7 +124,7 @@ test_expect_success POSIXPERM 'git reflog expire honors core.sharedRepository' ' : happy ;; *) - echo Ooops, .git/logs/refs/heads/main is not 0662 [$actual] + echo Ooops, .git/logs/refs/heads/main is not 066x [$actual] false ;; esac diff --git a/t/t1307-config-blob.sh b/t/t1307-config-blob.sh index 002e6d3388..930dce06f0 100755 --- a/t/t1307-config-blob.sh +++ b/t/t1307-config-blob.sh @@ -65,9 +65,7 @@ test_expect_success 'parse errors in blobs are properly attributed' ' ' test_expect_success 'can parse blob ending with CR' ' - printf "[some]key = value\\r" >config && - git add config && - git commit -m CR && + test_commit --printf CR config "[some]key = value\\r" && echo value >expect && git config --blob=HEAD:config some.key >actual && test_cmp expect actual diff --git a/t/t1350-config-hooks-path.sh b/t/t1350-config-hooks-path.sh index f1f9aee9f5..fa9647a7c0 100755 --- a/t/t1350-config-hooks-path.sh +++ b/t/t1350-config-hooks-path.sh @@ -5,6 +5,7 @@ test_description='Test the core.hooksPath configuration variable' . ./test-lib.sh test_expect_success 'set up a pre-commit hook in core.hooksPath' ' + >actual && mkdir -p .git/custom-hooks .git/hooks && write_script .git/custom-hooks/pre-commit <<-\EOF && echo CUSTOM >>actual diff --git a/t/t1401-symbolic-ref.sh b/t/t1401-symbolic-ref.sh index a4ebb0b65f..132a1b885a 100755 --- a/t/t1401-symbolic-ref.sh +++ b/t/t1401-symbolic-ref.sh @@ -7,17 +7,19 @@ test_description='basic symbolic-ref tests' # the git repo, meaning that further tests will operate on # the surrounding git repo instead of the trash directory. reset_to_sane() { - echo ref: refs/heads/foo >.git/HEAD + rm -rf .git && + "$TAR" xf .git.tar } -test_expect_success 'symbolic-ref writes HEAD' ' +test_expect_success 'setup' ' git symbolic-ref HEAD refs/heads/foo && - echo ref: refs/heads/foo >expect && - test_cmp expect .git/HEAD + test_commit file && + "$TAR" cf .git.tar .git/ ' -test_expect_success 'symbolic-ref reads HEAD' ' - echo refs/heads/foo >expect && +test_expect_success 'symbolic-ref read/write roundtrip' ' + git symbolic-ref HEAD refs/heads/read-write-roundtrip && + echo refs/heads/read-write-roundtrip >expect && git symbolic-ref HEAD >actual && test_cmp expect actual ' @@ -25,12 +27,13 @@ test_expect_success 'symbolic-ref reads HEAD' ' test_expect_success 'symbolic-ref refuses non-ref for HEAD' ' test_must_fail git symbolic-ref HEAD foo ' + reset_to_sane test_expect_success 'symbolic-ref refuses bare sha1' ' - echo content >file && git add file && git commit -m one && test_must_fail git symbolic-ref HEAD $(git rev-parse HEAD) ' + reset_to_sane test_expect_success 'HEAD cannot be removed' ' @@ -42,16 +45,16 @@ reset_to_sane test_expect_success 'symbolic-ref can be deleted' ' git symbolic-ref NOTHEAD refs/heads/foo && git symbolic-ref -d NOTHEAD && - test_path_is_file .git/refs/heads/foo && - test_path_is_missing .git/NOTHEAD + git rev-parse refs/heads/foo && + test_must_fail git symbolic-ref NOTHEAD ' reset_to_sane test_expect_success 'symbolic-ref can delete dangling symref' ' git symbolic-ref NOTHEAD refs/heads/missing && git symbolic-ref -d NOTHEAD && - test_path_is_missing .git/refs/heads/missing && - test_path_is_missing .git/NOTHEAD + test_must_fail git rev-parse refs/heads/missing && + test_must_fail git symbolic-ref NOTHEAD ' reset_to_sane diff --git a/t/t1403-show-ref.sh b/t/t1403-show-ref.sh index 6ce62f878c..17d3cc1405 100755 --- a/t/t1403-show-ref.sh +++ b/t/t1403-show-ref.sh @@ -7,11 +7,9 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh test_expect_success setup ' - test_commit A && - git tag -f -a -m "annotated A" A && + test_commit --annotate A && git checkout -b side && - test_commit B && - git tag -f -a -m "annotated B" B && + test_commit --annotate B && git checkout main && test_commit C && git branch B A^0 diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh index 8b51c4efc1..b729c1f480 100755 --- a/t/t1404-update-ref-errors.sh +++ b/t/t1404-update-ref-errors.sh @@ -189,7 +189,7 @@ test_expect_success 'one new ref is a simple prefix of another' ' ' -test_expect_success 'empty directory should not fool rev-parse' ' +test_expect_success REFFILES 'empty directory should not fool rev-parse' ' prefix=refs/e-rev-parse && git update-ref $prefix/foo $C && git pack-refs --all && @@ -199,7 +199,7 @@ test_expect_success 'empty directory should not fool rev-parse' ' test_cmp expected actual ' -test_expect_success 'empty directory should not fool for-each-ref' ' +test_expect_success REFFILES 'empty directory should not fool for-each-ref' ' prefix=refs/e-for-each-ref && git update-ref $prefix/foo $C && git for-each-ref $prefix >expected && @@ -209,14 +209,14 @@ test_expect_success 'empty directory should not fool for-each-ref' ' test_cmp expected actual ' -test_expect_success 'empty directory should not fool create' ' +test_expect_success REFFILES 'empty directory should not fool create' ' prefix=refs/e-create && mkdir -p .git/$prefix/foo/bar/baz && printf "create %s $C\n" $prefix/foo | git update-ref --stdin ' -test_expect_success 'empty directory should not fool verify' ' +test_expect_success REFFILES 'empty directory should not fool verify' ' prefix=refs/e-verify && git update-ref $prefix/foo $C && git pack-refs --all && @@ -225,7 +225,7 @@ test_expect_success 'empty directory should not fool verify' ' git update-ref --stdin ' -test_expect_success 'empty directory should not fool 1-arg update' ' +test_expect_success REFFILES 'empty directory should not fool 1-arg update' ' prefix=refs/e-update-1 && git update-ref $prefix/foo $C && git pack-refs --all && @@ -234,7 +234,7 @@ test_expect_success 'empty directory should not fool 1-arg update' ' git update-ref --stdin ' -test_expect_success 'empty directory should not fool 2-arg update' ' +test_expect_success REFFILES 'empty directory should not fool 2-arg update' ' prefix=refs/e-update-2 && git update-ref $prefix/foo $C && git pack-refs --all && @@ -243,7 +243,7 @@ test_expect_success 'empty directory should not fool 2-arg update' ' git update-ref --stdin ' -test_expect_success 'empty directory should not fool 0-arg delete' ' +test_expect_success REFFILES 'empty directory should not fool 0-arg delete' ' prefix=refs/e-delete-0 && git update-ref $prefix/foo $C && git pack-refs --all && @@ -252,7 +252,7 @@ test_expect_success 'empty directory should not fool 0-arg delete' ' git update-ref --stdin ' -test_expect_success 'empty directory should not fool 1-arg delete' ' +test_expect_success REFFILES 'empty directory should not fool 1-arg delete' ' prefix=refs/e-delete-1 && git update-ref $prefix/foo $C && git pack-refs --all && @@ -466,7 +466,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref delete' ' test_cmp expected output.err ' -test_expect_success 'non-empty directory blocks create' ' +test_expect_success REFFILES 'non-empty directory blocks create' ' prefix=refs/ne-create && mkdir -p .git/$prefix/foo/bar && : >.git/$prefix/foo/bar/baz.lock && @@ -485,7 +485,7 @@ test_expect_success 'non-empty directory blocks create' ' test_cmp expected output.err ' -test_expect_success 'broken reference blocks create' ' +test_expect_success REFFILES 'broken reference blocks create' ' prefix=refs/broken-create && mkdir -p .git/$prefix && echo "gobbledigook" >.git/$prefix/foo && @@ -504,7 +504,7 @@ test_expect_success 'broken reference blocks create' ' test_cmp expected output.err ' -test_expect_success 'non-empty directory blocks indirect create' ' +test_expect_success REFFILES 'non-empty directory blocks indirect create' ' prefix=refs/ne-indirect-create && git symbolic-ref $prefix/symref $prefix/foo && mkdir -p .git/$prefix/foo/bar && @@ -524,7 +524,7 @@ test_expect_success 'non-empty directory blocks indirect create' ' test_cmp expected output.err ' -test_expect_success 'broken reference blocks indirect create' ' +test_expect_success REFFILES 'broken reference blocks indirect create' ' prefix=refs/broken-indirect-create && git symbolic-ref $prefix/symref $prefix/foo && echo "gobbledigook" >.git/$prefix/foo && @@ -543,7 +543,7 @@ test_expect_success 'broken reference blocks indirect create' ' test_cmp expected output.err ' -test_expect_success 'no bogus intermediate values during delete' ' +test_expect_success REFFILES 'no bogus intermediate values during delete' ' prefix=refs/slow-transaction && # Set up a reference with differing loose and packed versions: git update-ref $prefix/foo $C && @@ -600,7 +600,7 @@ test_expect_success 'no bogus intermediate values during delete' ' test_must_fail git rev-parse --verify --quiet $prefix/foo ' -test_expect_success 'delete fails cleanly if packed-refs file is locked' ' +test_expect_success REFFILES 'delete fails cleanly if packed-refs file is locked' ' prefix=refs/locked-packed-refs && # Set up a reference with differing loose and packed versions: git update-ref $prefix/foo $C && @@ -616,7 +616,7 @@ test_expect_success 'delete fails cleanly if packed-refs file is locked' ' test_cmp unchanged actual ' -test_expect_success 'delete fails cleanly if packed-refs.new write fails' ' +test_expect_success REFFILES 'delete fails cleanly if packed-refs.new write fails' ' # Setup and expectations are similar to the test above. prefix=refs/failed-packed-refs && git update-ref $prefix/foo $C && diff --git a/t/t1407-worktree-ref-store.sh b/t/t1407-worktree-ref-store.sh index d3fe777511..ad8006c813 100755 --- a/t/t1407-worktree-ref-store.sh +++ b/t/t1407-worktree-ref-store.sh @@ -52,7 +52,14 @@ test_expect_success 'create_symref(FOO, refs/heads/main)' ' test_cmp expected actual ' -test_expect_success 'for_each_reflog()' ' +# Some refs (refs/bisect/*, pseudorefs) are kept per worktree, so they should +# only appear in the for-each-reflog output if it is called from the correct +# worktree, which is exercised in this test. This test is poorly written (and +# therefore marked REFFILES) for mulitple reasons: 1) it creates invalidly +# formatted log entres. 2) it uses direct FS access for creating the reflogs. 3) +# PSEUDO-WT and refs/bisect/random do not create reflogs by default, so it is +# not testing a realistic scenario. +test_expect_success REFFILES 'for_each_reflog()' ' echo $ZERO_OID > .git/logs/PSEUDO-MAIN && mkdir -p .git/logs/refs/bisect && echo $ZERO_OID > .git/logs/refs/bisect/random && diff --git a/t/t1413-reflog-detach.sh b/t/t1413-reflog-detach.sh index bde05208ae..934688a1ee 100755 --- a/t/t1413-reflog-detach.sh +++ b/t/t1413-reflog-detach.sh @@ -7,8 +7,7 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh reset_state () { - git checkout main && - cp saved_reflog .git/logs/HEAD + rm -rf .git && "$TAR" xf .git-saved.tar } test_expect_success setup ' @@ -17,7 +16,7 @@ test_expect_success setup ' git branch side && test_tick && git commit --allow-empty -m second && - cat .git/logs/HEAD >saved_reflog + "$TAR" cf .git-saved.tar .git ' test_expect_success baseline ' diff --git a/t/t1414-reflog-walk.sh b/t/t1414-reflog-walk.sh index 80d94704d0..ea64cecf47 100755 --- a/t/t1414-reflog-walk.sh +++ b/t/t1414-reflog-walk.sh @@ -119,7 +119,9 @@ test_expect_success 'min/max age uses entry date to limit' ' test_cmp expect actual ' -test_expect_success 'walk prefers reflog to ref tip' ' +# Create a situation where the reflog and ref database disagree about the latest +# state of HEAD. +test_expect_success REFFILES 'walk prefers reflog to ref tip' ' head=$(git rev-parse HEAD) && one=$(git rev-parse one) && ident="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE" && diff --git a/t/t1415-worktree-refs.sh b/t/t1415-worktree-refs.sh index 7ab91241ab..a3e6ea0808 100755 --- a/t/t1415-worktree-refs.sh +++ b/t/t1415-worktree-refs.sh @@ -16,7 +16,10 @@ test_expect_success 'setup' ' git -C wt2 update-ref refs/worktree/foo HEAD ' -test_expect_success 'refs/worktree must not be packed' ' +# The 'packed-refs' file is stored directly in .git/. This means it is global +# to the repository, and can only contain refs that are shared across all +# worktrees. +test_expect_success REFFILES 'refs/worktree must not be packed' ' git pack-refs --all && test_path_is_missing .git/refs/tags/wt1 && test_path_is_file .git/refs/worktree/foo && @@ -37,9 +40,8 @@ test_expect_success 'resolve main-worktree/HEAD' ' ' test_expect_success 'ambiguous main-worktree/HEAD' ' - mkdir -p .git/refs/heads/main-worktree && - test_when_finished rm -f .git/refs/heads/main-worktree/HEAD && - cp .git/HEAD .git/refs/heads/main-worktree/HEAD && + test_when_finished git update-ref -d refs/heads/main-worktree/HEAD && + git update-ref refs/heads/main-worktree/HEAD $(git rev-parse HEAD) && git rev-parse main-worktree/HEAD 2>warn && grep "main-worktree/HEAD.*ambiguous" warn ' @@ -51,9 +53,8 @@ test_expect_success 'resolve worktrees/xx/HEAD' ' ' test_expect_success 'ambiguous worktrees/xx/HEAD' ' - mkdir -p .git/refs/heads/worktrees/wt1 && - test_when_finished rm -f .git/refs/heads/worktrees/wt1/HEAD && - cp .git/HEAD .git/refs/heads/worktrees/wt1/HEAD && + git update-ref refs/heads/worktrees/wt1/HEAD $(git rev-parse HEAD) && + test_when_finished git update-ref -d refs/heads/worktrees/wt1/HEAD && git rev-parse worktrees/wt1/HEAD 2>warn && grep "worktrees/wt1/HEAD.*ambiguous" warn ' diff --git a/t/t2017-checkout-orphan.sh b/t/t2017-checkout-orphan.sh index c7adbdd39a..88d6992a5e 100755 --- a/t/t2017-checkout-orphan.sh +++ b/t/t2017-checkout-orphan.sh @@ -76,7 +76,7 @@ test_expect_success '--orphan makes reflog by default' ' git rev-parse --verify delta@{0} ' -test_expect_success '--orphan does not make reflog when core.logAllRefUpdates = false' ' +test_expect_success REFFILES '--orphan does not make reflog when core.logAllRefUpdates = false' ' git checkout main && git config core.logAllRefUpdates false && git checkout --orphan epsilon && diff --git a/t/t2030-unresolve-info.sh b/t/t2030-unresolve-info.sh index be6c84c52a..f691e6d903 100755 --- a/t/t2030-unresolve-info.sh +++ b/t/t2030-unresolve-info.sh @@ -179,8 +179,7 @@ test_expect_success 'rerere and rerere forget (subdirectory)' ' test_expect_success 'rerere forget (binary)' ' git checkout -f side && - printf "a\0c" >binary && - git commit -a -m binary && + test_commit --printf binary binary "a\0c" && test_must_fail git merge second && git rerere forget binary ' diff --git a/t/t2400-worktree-add.sh b/t/t2400-worktree-add.sh index 96dfca1554..37ad79470f 100755 --- a/t/t2400-worktree-add.sh +++ b/t/t2400-worktree-add.sh @@ -67,11 +67,25 @@ test_expect_success '"add" worktree' ' ' test_expect_success '"add" worktree with lock' ' - git rev-parse HEAD >expect && git worktree add --detach --lock here-with-lock main && + test_when_finished "git worktree unlock here-with-lock || :" && test -f .git/worktrees/here-with-lock/locked ' +test_expect_success '"add" worktree with lock and reason' ' + lock_reason="why not" && + git worktree add --detach --lock --reason "$lock_reason" here-with-lock-reason main && + test_when_finished "git worktree unlock here-with-lock-reason || :" && + test -f .git/worktrees/here-with-lock-reason/locked && + echo "$lock_reason" >expect && + test_cmp expect .git/worktrees/here-with-lock-reason/locked +' + +test_expect_success '"add" worktree with reason but no lock' ' + test_must_fail git worktree add --detach --reason "why not" here-with-reason-only main && + test_path_is_missing .git/worktrees/here-with-reason-only/locked +' + test_expect_success '"add" worktree from a subdir' ' ( mkdir sub && diff --git a/t/t3202-show-branch-octopus.sh b/t/t3202-show-branch-octopus.sh deleted file mode 100755 index 5cb0126cfe..0000000000 --- a/t/t3202-show-branch-octopus.sh +++ /dev/null @@ -1,70 +0,0 @@ -#!/bin/sh - -test_description='test show-branch with more than 8 heads' - -GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main -export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME - -. ./test-lib.sh - -numbers="1 2 3 4 5 6 7 8 9 10" - -test_expect_success 'setup' ' - - > file && - git add file && - test_tick && - git commit -m initial && - - for i in $numbers - do - git checkout -b branch$i main && - > file$i && - git add file$i && - test_tick && - git commit -m branch$i || return 1 - done - -' - -cat > expect << EOF -! [branch1] branch1 - ! [branch2] branch2 - ! [branch3] branch3 - ! [branch4] branch4 - ! [branch5] branch5 - ! [branch6] branch6 - ! [branch7] branch7 - ! [branch8] branch8 - ! [branch9] branch9 - * [branch10] branch10 ----------- - * [branch10] branch10 - + [branch9] branch9 - + [branch8] branch8 - + [branch7] branch7 - + [branch6] branch6 - + [branch5] branch5 - + [branch4] branch4 - + [branch3] branch3 - + [branch2] branch2 -+ [branch1] branch1 -+++++++++* [branch10^] initial -EOF - -test_expect_success 'show-branch with more than 8 branches' ' - - git show-branch $(for i in $numbers; do echo branch$i; done) > out && - test_cmp expect out - -' - -test_expect_success 'show-branch with showbranch.default' ' - for i in $numbers; do - git config --add showbranch.default branch$i - done && - git show-branch >out && - test_cmp expect out -' - -test_done diff --git a/t/t3202-show-branch.sh b/t/t3202-show-branch.sh new file mode 100755 index 0000000000..ad9902a06b --- /dev/null +++ b/t/t3202-show-branch.sh @@ -0,0 +1,149 @@ +#!/bin/sh + +test_description='test show-branch' + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit initial && + for i in $(test_seq 1 10) + do + git checkout -b branch$i initial && + test_commit --no-tag branch$i + done && + git for-each-ref \ + --sort=version:refname \ + --format="%(refname:strip=2)" \ + "refs/heads/branch*" >branches.sorted && + sed "s/^> //" >expect <<-\EOF + > ! [branch1] branch1 + > ! [branch2] branch2 + > ! [branch3] branch3 + > ! [branch4] branch4 + > ! [branch5] branch5 + > ! [branch6] branch6 + > ! [branch7] branch7 + > ! [branch8] branch8 + > ! [branch9] branch9 + > * [branch10] branch10 + > ---------- + > * [branch10] branch10 + > + [branch9] branch9 + > + [branch8] branch8 + > + [branch7] branch7 + > + [branch6] branch6 + > + [branch5] branch5 + > + [branch4] branch4 + > + [branch3] branch3 + > + [branch2] branch2 + > + [branch1] branch1 + > +++++++++* [branch10^] initial + EOF +' + +test_expect_success 'show-branch with more than 8 branches' ' + git show-branch $(cat branches.sorted) >actual && + test_cmp expect actual +' + +test_expect_success 'show-branch with showbranch.default' ' + for branch in $(cat branches.sorted) + do + test_config showbranch.default $branch --add + done && + git show-branch >actual && + test_cmp expect actual +' + +test_expect_success 'show-branch --color output' ' + sed "s/^> //" >expect <<-\EOF && + > <RED>!<RESET> [branch1] branch1 + > <GREEN>!<RESET> [branch2] branch2 + > <YELLOW>!<RESET> [branch3] branch3 + > <BLUE>!<RESET> [branch4] branch4 + > <MAGENTA>!<RESET> [branch5] branch5 + > <CYAN>!<RESET> [branch6] branch6 + > <BOLD;RED>!<RESET> [branch7] branch7 + > <BOLD;GREEN>!<RESET> [branch8] branch8 + > <BOLD;YELLOW>!<RESET> [branch9] branch9 + > <BOLD;BLUE>*<RESET> [branch10] branch10 + > ---------- + > <BOLD;BLUE>*<RESET> [branch10] branch10 + > <BOLD;YELLOW>+<RESET> [branch9] branch9 + > <BOLD;GREEN>+<RESET> [branch8] branch8 + > <BOLD;RED>+<RESET> [branch7] branch7 + > <CYAN>+<RESET> [branch6] branch6 + > <MAGENTA>+<RESET> [branch5] branch5 + > <BLUE>+<RESET> [branch4] branch4 + > <YELLOW>+<RESET> [branch3] branch3 + > <GREEN>+<RESET> [branch2] branch2 + > <RED>+<RESET> [branch1] branch1 + > <RED>+<RESET><GREEN>+<RESET><YELLOW>+<RESET><BLUE>+<RESET><MAGENTA>+<RESET><CYAN>+<RESET><BOLD;RED>+<RESET><BOLD;GREEN>+<RESET><BOLD;YELLOW>+<RESET><BOLD;BLUE>*<RESET> [branch10^] initial + EOF + git show-branch --color=always $(cat branches.sorted) >actual.raw && + test_decode_color <actual.raw >actual && + test_cmp expect actual +' + +test_expect_success 'show branch --remotes' ' + cat >expect.err <<-\EOF && + No revs to be shown. + EOF + git show-branch -r 2>actual.err >actual.out && + test_cmp expect.err actual.err && + test_must_be_empty actual.out +' + +test_expect_success 'setup show branch --list' ' + sed "s/^> //" >expect <<-\EOF + > [branch1] branch1 + > [branch2] branch2 + > [branch3] branch3 + > [branch4] branch4 + > [branch5] branch5 + > [branch6] branch6 + > [branch7] branch7 + > [branch8] branch8 + > [branch9] branch9 + > * [branch10] branch10 + EOF +' + +test_expect_success 'show branch --list' ' + git show-branch --list $(cat branches.sorted) >actual && + test_cmp expect actual +' + +test_expect_success 'show branch --list has no --color output' ' + git show-branch --color=always --list $(cat branches.sorted) >actual && + test_cmp expect actual +' + +test_expect_success 'show branch --merge-base with one argument' ' + for branch in $(cat branches.sorted) + do + git rev-parse $branch >expect && + git show-branch --merge-base $branch >actual && + test_cmp expect actual + done +' + +test_expect_success 'show branch --merge-base with two arguments' ' + for branch in $(cat branches.sorted) + do + git rev-parse initial >expect && + git show-branch --merge-base initial $branch >actual && + test_cmp expect actual + done +' + +test_expect_success 'show branch --merge-base with N arguments' ' + git rev-parse initial >expect && + git show-branch --merge-base $(cat branches.sorted) >actual && + test_cmp expect actual && + + git merge-base $(cat branches.sorted) >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh index 3b7cdc56ec..577f32dc71 100755 --- a/t/t3210-pack-refs.sh +++ b/t/t3210-pack-refs.sh @@ -253,7 +253,7 @@ test_expect_success SYMLINKS 'pack symlinked packed-refs' ' git for-each-ref >all-refs-packed && test_cmp all-refs-before all-refs-packed && test -h .git/packed-refs && - test "$(readlink .git/packed-refs)" = "my-deviant-packed-refs" + test "$(test_readlink .git/packed-refs)" = "my-deviant-packed-refs" ' test_done diff --git a/t/t3513-revert-submodule.sh b/t/t3513-revert-submodule.sh index 74cd96e582..8bfe3ed246 100755 --- a/t/t3513-revert-submodule.sh +++ b/t/t3513-revert-submodule.sh @@ -14,7 +14,7 @@ test_description='revert can handle submodules' git_revert () { git status -su >expect && ls -1pR * >>expect && - tar cf "$TRASH_DIRECTORY/tmp.tar" * && + "$TAR" cf "$TRASH_DIRECTORY/tmp.tar" * && may_only_be_test_must_fail "$2" && $2 git checkout "$1" && if test -n "$2" @@ -23,7 +23,7 @@ git_revert () { fi && git revert HEAD && rm -rf * && - tar xf "$TRASH_DIRECTORY/tmp.tar" && + "$TAR" xf "$TRASH_DIRECTORY/tmp.tar" && git status -su >actual && ls -1pR * >>actual && test_cmp expect actual && diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh index 6275c98523..0544d58a6e 100755 --- a/t/t3800-mktag.sh +++ b/t/t3800-mktag.sh @@ -12,15 +12,93 @@ test_description='git mktag: tag object verify test' # given in the expect.pat file. check_verify_failure () { - test_expect_success "$1" " - test_must_fail git mktag <tag.sig 2>message && - grep '$2' message && - if test '$3' != '--no-strict' + subject=$1 && + message=$2 && + shift 2 && + + no_strict= && + fsck_obj_ok= && + no_strict= && + while test $# != 0 + do + case "$1" in + --no-strict) + no_strict=yes + ;; + --fsck-obj-ok) + fsck_obj_ok=yes + ;; + esac && + shift + done && + + test_expect_success "fail with [--[no-]strict]: $subject" ' + test_must_fail git mktag <tag.sig 2>err && + if test -z "$no_strict" then - test_must_fail git mktag --no-strict <tag.sig 2>message.no-strict && - grep '$2' message.no-strict + test_must_fail git mktag <tag.sig 2>err2 && + test_cmp err err2 + else + git mktag --no-strict <tag.sig fi - " + ' + + test_expect_success "setup: $subject" ' + tag_ref=refs/tags/bad_tag && + + # Reset any leftover state from the last $subject + rm -rf bad-tag && + + git init --bare bad-tag && + bad_tag=$(git -C bad-tag hash-object -t tag -w --stdin --literally <tag.sig) + ' + + test_expect_success "hash-object & fsck unreachable: $subject" ' + if test -n "$fsck_obj_ok" + then + git -C bad-tag fsck + else + test_must_fail git -C bad-tag fsck + fi + ' + + test_expect_success "update-ref & fsck reachable: $subject" ' + # Make sure the earlier test created it for us + git rev-parse "$bad_tag" && + + # The update-ref of the bad content will fail, do it + # anyway to see if it segfaults + test_might_fail git -C bad-tag update-ref "$tag_ref" "$bad_tag" && + + # Manually create the broken, we cannot do it with + # update-ref + echo "$bad_tag" >"bad-tag/$tag_ref" && + + # Unlike fsck-ing unreachable content above, this + # will always fail. + test_must_fail git -C bad-tag fsck + ' + + test_expect_success "for-each-ref: $subject" ' + # Make sure the earlier test created it for us + git rev-parse "$bad_tag" && + + echo "$bad_tag" >"bad-tag/$tag_ref" && + + printf "%s tag\t%s\n" "$bad_tag" "$tag_ref" >expected && + git -C bad-tag for-each-ref "$tag_ref" >actual && + test_cmp expected actual && + + test_must_fail git -C bad-tag for-each-ref --format="%(*objectname)" + ' + + test_expect_success "fast-export & fast-import: $subject" ' + # Make sure the earlier test created it for us + git rev-parse "$bad_tag" && + + test_must_fail git -C bad-tag fast-export --all && + test_must_fail git -C bad-tag fast-export "$bad_tag" + ' } test_expect_mktag_success() { @@ -167,7 +245,8 @@ tagger . <> 0 +0000 EOF check_verify_failure 'verify object (hash/type) check -- correct type, nonexisting object' \ - '^fatal: could not read tagged object' + '^fatal: could not read tagged object' \ + --fsck-obj-ok cat >tag.sig <<EOF object $head @@ -200,7 +279,8 @@ tagger . <> 0 +0000 EOF check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \ - '^fatal: object.*tagged as.*tree.*but is.*commit' + '^fatal: object.*tagged as.*tree.*but is.*commit' \ + --fsck-obj-ok ############################################################ # 9.5. verify object (hash/type) check -- replacement @@ -229,7 +309,8 @@ tagger . <> 0 +0000 EOF check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \ - '^fatal: object.*tagged as.*tree.*but is.*blob' + '^fatal: object.*tagged as.*tree.*but is.*blob' \ + --fsck-obj-ok ############################################################ # 10. verify tag-name check @@ -243,7 +324,9 @@ tagger . <> 0 +0000 EOF check_verify_failure 'verify tag-name check' \ - '^error:.* badTagName:' '--no-strict' + '^error:.* badTagName:' \ + --no-strict \ + --fsck-obj-ok ############################################################ # 11. tagger line label check #1 @@ -257,7 +340,9 @@ This is filler EOF check_verify_failure '"tagger" line label check #1' \ - '^error:.* missingTaggerEntry:' '--no-strict' + '^error:.* missingTaggerEntry:' \ + --no-strict \ + --fsck-obj-ok ############################################################ # 12. tagger line label check #2 @@ -272,7 +357,9 @@ This is filler EOF check_verify_failure '"tagger" line label check #2' \ - '^error:.* missingTaggerEntry:' '--no-strict' + '^error:.* missingTaggerEntry:' \ + --no-strict \ + --fsck-obj-ok ############################################################ # 13. allow missing tag author name like fsck @@ -301,7 +388,9 @@ tagger T A Gger < EOF check_verify_failure 'disallow malformed tagger' \ - '^error:.* badEmail:' '--no-strict' + '^error:.* badEmail:' \ + --no-strict \ + --fsck-obj-ok ############################################################ # 15. allow empty tag email @@ -425,7 +514,9 @@ this line should not be here EOF check_verify_failure 'detect invalid header entry' \ - '^error:.* extraHeaderEntry:' '--no-strict' + '^error:.* extraHeaderEntry:' \ + --no-strict \ + --fsck-obj-ok test_expect_success 'invalid header entry config & fsck' ' test_must_fail git mktag <tag.sig && diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index 5f282ecf61..873aa56e35 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -859,7 +859,7 @@ test_expect_success 'setup stash with index and worktree changes' ' git stash ' -test_expect_success 'stash list implies --first-parent -m' ' +test_expect_success 'stash list -p shows simple diff' ' cat >expect <<-EOF && stash@{0} diff --git a/t/t3920-crlf-messages.sh b/t/t3920-crlf-messages.sh index 70ddce3a2e..a8ad5462d9 100755 --- a/t/t3920-crlf-messages.sh +++ b/t/t3920-crlf-messages.sh @@ -64,7 +64,7 @@ test_crlf_subject_body_and_contents() { while test -n "${atoms}" do set ${atoms} && atom=$1 && shift && atoms="$*" && - set ${files} && file=$1 && shift && files="$*" && + set ${files} && file=$1 && shift && files="$*" && test_expect_success "${command}: --format='%${atom}' works with messages using CRLF" " rm -f expect && for ref in ${LIB_CRLF_BRANCHES} diff --git a/t/t4006-diff-mode.sh b/t/t4006-diff-mode.sh index 275ce5fa15..6cdee2a216 100755 --- a/t/t4006-diff-mode.sh +++ b/t/t4006-diff-mode.sh @@ -26,10 +26,8 @@ test_expect_success 'chmod' ' ' test_expect_success 'prepare binary file' ' - git commit -m rezrov && - printf "\00\01\02\03\04\05\06" >binbin && - git add binbin && - git commit -m binbin + git commit -m one && + test_commit --printf two binbin "\00\01\02\03\04\05\06" ' test_expect_success '--stat output after text chmod' ' diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 87def81699..7fadc985cc 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -293,6 +293,7 @@ diff-tree --stat initial mode diff-tree --summary initial mode diff-tree master +diff-tree -m master diff-tree -p master diff-tree -p -m master diff-tree -c master @@ -337,6 +338,8 @@ log -m -p --first-parent master log -m -p master log --cc -m -p master log -c -m -p master +log -m --raw master +log -m --stat master log -SF master log -S F master log -SF -p master @@ -452,6 +455,14 @@ diff-tree --stat --compact-summary initial mode diff-tree -R --stat --compact-summary initial mode EOF +test_expect_success 'log -m matches log -m -p' ' + git log -m -p master >result && + process_diffs result >expected && + git log -m >result && + process_diffs result >actual && + test_cmp expected actual +' + test_expect_success 'log --diff-merges=on matches --diff-merges=separate' ' git log -p --diff-merges=separate master >result && process_diffs result >expected && @@ -483,6 +494,19 @@ test_expect_success 'git config log.diffMerges first-parent vs -m' ' test_cmp expected actual ' +# -m in "git diff-index" means "match missing", that differs +# from its meaning in "git diff". Let's check it in diff-index. +# The line in the output for removed file should disappear when +# we provide -m in diff-index. +test_expect_success 'git diff-index -m' ' + rm -f file1 && + git diff-index HEAD >without-m && + lines_count=$(wc -l <without-m) && + git diff-index -m HEAD >with-m && + git restore file1 && + test_line_count = $((lines_count - 1)) with-m +' + test_expect_success 'log -S requires an argument' ' test_must_fail git log -S ' diff --git a/t/t4013/diff.diff-tree_-m_master b/t/t4013/diff.diff-tree_-m_master new file mode 100644 index 0000000000..6d0a2207fb --- /dev/null +++ b/t/t4013/diff.diff-tree_-m_master @@ -0,0 +1,11 @@ +$ git diff-tree -m master +59d314ad6f356dd08601a4cd5e530381da3e3c64 +:040000 040000 65f5c9dd60ce3b2b3324b618ac7accf8d912c113 0564e026437809817a64fff393079714b6dd4628 M dir +:100644 100644 b414108e81e5091fe0974a1858b4d0d22b107f70 10a8a9f3657f91a156b9f0184ed79a20adef9f7f M file0 +59d314ad6f356dd08601a4cd5e530381da3e3c64 +:040000 040000 f977ed46ae6873c1c30ab878e15a4accedc3618b 0564e026437809817a64fff393079714b6dd4628 M dir +:100644 100644 f4615da674c09df322d6ba8d6b21ecfb1b1ba510 10a8a9f3657f91a156b9f0184ed79a20adef9f7f M file0 +:000000 100644 0000000000000000000000000000000000000000 b1e67221afe8461efd244b487afca22d46b95eb8 A file1 +:100644 000000 01e79c32a8c99c557f0757da7cb6d65b3414466d 0000000000000000000000000000000000000000 D file2 +:100644 000000 7289e35bff32727c08dda207511bec138fdb9ea5 0000000000000000000000000000000000000000 D file3 +$ diff --git a/t/t4013/diff.log_-m_--raw_master b/t/t4013/diff.log_-m_--raw_master new file mode 100644 index 0000000000..cd2ecc4628 --- /dev/null +++ b/t/t4013/diff.log_-m_--raw_master @@ -0,0 +1,61 @@ +$ git log -m --raw master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +:100644 100644 cead32e... 992913c... M dir/sub +:100644 100644 b414108... 10a8a9f... M file0 + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +:100644 100644 7289e35... 992913c... M dir/sub +:100644 100644 f4615da... 10a8a9f... M file0 +:000000 100644 0000000... b1e6722... A file1 +:100644 000000 01e79c3... 0000000... D file2 +:100644 000000 7289e35... 0000000... D file3 + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +:100644 100644 8422d40... cead32e... M dir/sub +:000000 100644 0000000... b1e6722... A file1 + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +:100644 100644 35d242b... 8422d40... M dir/sub +:100644 100644 01e79c3... b414108... M file0 +:100644 000000 01e79c3... 0000000... D file2 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-m_--stat_master b/t/t4013/diff.log_-m_--stat_master new file mode 100644 index 0000000000..c7db084fd9 --- /dev/null +++ b/t/t4013/diff.log_-m_--stat_master @@ -0,0 +1,66 @@ +$ git log -m --stat master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+) + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 4 ++++ + file0 | 3 +++ + file1 | 3 +++ + file2 | 3 --- + file3 | 4 ---- + 5 files changed, 10 insertions(+), 7 deletions(-) + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+) + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+) + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh index c906320b60..a39a626664 100755 --- a/t/t4030-diff-textconv.sh +++ b/t/t4030-diff-textconv.sh @@ -26,12 +26,8 @@ EOF chmod +x hexdump test_expect_success 'setup binary file with history' ' - printf "\\0\\n" >file && - git add file && - git commit -m one && - printf "\\01\\n" >>file && - git add file && - git commit -m two + test_commit --printf one file "\\0\\n" && + test_commit --printf --append two file "\\01\\n" ' test_expect_success 'file is considered binary by porcelain' ' diff --git a/t/t4202-log.sh b/t/t4202-log.sh index 350cfa3593..9dfead936b 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -1834,14 +1834,24 @@ test_expect_success 'log --graph --no-walk is forbidden' ' test_must_fail git log --graph --no-walk ' -test_expect_success 'log diagnoses bogus HEAD' ' +test_expect_success 'log on empty repo fails' ' git init empty && + test_when_finished "rm -rf empty" && test_must_fail git -C empty log 2>stderr && - test_i18ngrep does.not.have.any.commits stderr && + test_i18ngrep does.not.have.any.commits stderr +' + +test_expect_success REFFILES 'log diagnoses bogus HEAD hash' ' + git init empty && + test_when_finished "rm -rf empty" && echo 1234abcd >empty/.git/refs/heads/main && test_must_fail git -C empty log 2>stderr && - test_i18ngrep broken stderr && - echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD && + test_i18ngrep broken stderr +' + +test_expect_success 'log diagnoses bogus HEAD symref' ' + git init empty && + git --git-dir empty/.git symbolic-ref HEAD refs/heads/invalid.lock && test_must_fail git -C empty log 2>stderr && test_i18ngrep broken stderr && test_must_fail git -C empty log --default totally-bogus 2>stderr && @@ -1905,6 +1915,20 @@ test_expect_success '--exclude-promisor-objects does not BUG-crash' ' test_must_fail git log --exclude-promisor-objects source-a ' +test_expect_success 'log --decorate includes all levels of tag annotated tags' ' + git checkout -b branch && + git commit --allow-empty -m "new commit" && + git tag lightweight HEAD && + git tag -m annotated annotated HEAD && + git tag -m double-0 double-0 HEAD && + git tag -m double-1 double-1 double-0 && + cat >expect <<-\EOF && + HEAD -> branch, tag: lightweight, tag: double-1, tag: double-0, tag: annotated + EOF + git log -1 --format="%D" >actual && + test_cmp expect actual +' + test_expect_success 'log --end-of-options' ' git update-ref refs/heads/--source HEAD && git log --end-of-options --source >actual && diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index d8e7374234..0b2d21ec55 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -959,7 +959,7 @@ test_expect_success SYMLINKS 'symlinks not respected in-tree' ' test_when_finished "rm .mailmap" && ln -s map .mailmap && git log -1 --format=%aE >actual && - echo "orig@example.com" >expect&& + echo "orig@example.com" >expect && test_cmp expect actual ' diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh index 8272d94ce6..5865daa8f8 100755 --- a/t/t4205-log-pretty-formats.sh +++ b/t/t4205-log-pretty-formats.sh @@ -988,7 +988,7 @@ test_expect_success '%(describe) vs git describe' ' test_expect_success '%(describe:match=...) vs git describe --match ...' ' test_when_finished "git tag -d tag-match" && - git tag -a -m tagged tag-match&& + git tag -a -m tagged tag-match && git describe --match "*-match" >expect && git log -1 --format="%(describe:match=*-match)" >actual && test_cmp expect actual diff --git a/t/t4209-log-pickaxe.sh b/t/t4209-log-pickaxe.sh index 5d06f5f45e..75795d0b49 100755 --- a/t/t4209-log-pickaxe.sh +++ b/t/t4209-log-pickaxe.sh @@ -55,6 +55,43 @@ test_expect_success setup ' git rev-parse --verify HEAD >expect_second ' +test_expect_success 'usage' ' + test_expect_code 129 git log -S 2>err && + test_i18ngrep "switch.*requires a value" err && + + test_expect_code 129 git log -G 2>err && + test_i18ngrep "switch.*requires a value" err && + + test_expect_code 128 git log -Gregex -Sstring 2>err && + grep "mutually exclusive" err && + + test_expect_code 128 git log -Gregex --find-object=HEAD 2>err && + grep "mutually exclusive" err && + + test_expect_code 128 git log -Sstring --find-object=HEAD 2>err && + grep "mutually exclusive" err && + + test_expect_code 128 git log --pickaxe-all --find-object=HEAD 2>err && + grep "mutually exclusive" err +' + +test_expect_success 'usage: --pickaxe-regex' ' + test_expect_code 128 git log -Gregex --pickaxe-regex 2>err && + grep "mutually exclusive" err +' + +test_expect_success 'usage: --no-pickaxe-regex' ' + cat >expect <<-\EOF && + fatal: unrecognized argument: --no-pickaxe-regex + EOF + + test_expect_code 128 git log -Sstring --no-pickaxe-regex 2>actual && + test_cmp expect actual && + + test_expect_code 128 git log -Gstring --no-pickaxe-regex 2>err && + test_cmp expect actual +' + test_log expect_initial --grep initial test_log expect_nomatch --grep InItial test_log_icase expect_initial --grep InItial @@ -106,38 +143,83 @@ test_expect_success 'log -S --no-textconv (missing textconv tool)' ' rm .gitattributes ' +test_expect_success 'setup log -[GS] plain & regex' ' + test_create_repo GS-plain && + test_commit -C GS-plain --append A data.txt "a" && + test_commit -C GS-plain --append B data.txt "a a" && + test_commit -C GS-plain --append C data.txt "b" && + test_commit -C GS-plain --append D data.txt "[b]" && + test_commit -C GS-plain E data.txt "" && + + # We also include E, the deletion commit + git -C GS-plain log --grep="[ABE]" >A-to-B-then-E-log && + git -C GS-plain log --grep="[CDE]" >C-to-D-then-E-log && + git -C GS-plain log --grep="[DE]" >D-then-E-log && + git -C GS-plain log >full-log +' + +test_expect_success 'log -G trims diff new/old [-+]' ' + git -C GS-plain log -G"[+-]a" >log && + test_must_be_empty log && + git -C GS-plain log -G"^a" >log && + test_cmp log A-to-B-then-E-log +' + +test_expect_success 'log -S<pat> is not a regex, but -S<pat> --pickaxe-regex is' ' + git -C GS-plain log -S"a" >log && + test_cmp log A-to-B-then-E-log && + + git -C GS-plain log -S"[a]" >log && + test_must_be_empty log && + + git -C GS-plain log -S"[a]" --pickaxe-regex >log && + test_cmp log A-to-B-then-E-log && + + git -C GS-plain log -S"[b]" >log && + test_cmp log D-then-E-log && + + git -C GS-plain log -S"[b]" --pickaxe-regex >log && + test_cmp log C-to-D-then-E-log +' + test_expect_success 'setup log -[GS] binary & --text' ' - git checkout --orphan GS-binary-and-text && - git read-tree --empty && - printf "a\na\0a\n" >data.bin && - git add data.bin && - git commit -m "create binary file" data.bin && - printf "a\na\0a\n" >>data.bin && - git commit -m "modify binary file" data.bin && - git rm data.bin && - git commit -m "delete binary file" data.bin && - git log >full-log + test_create_repo GS-bin-txt && + test_commit -C GS-bin-txt --printf A data.bin "a\na\0a\n" && + test_commit -C GS-bin-txt --append --printf B data.bin "a\na\0a\n" && + test_commit -C GS-bin-txt C data.bin "" && + git -C GS-bin-txt log >full-log ' test_expect_success 'log -G ignores binary files' ' - git log -Ga >log && + git -C GS-bin-txt log -Ga >log && test_must_be_empty log ' test_expect_success 'log -G looks into binary files with -a' ' - git log -a -Ga >log && + git -C GS-bin-txt log -a -Ga >log && test_cmp log full-log ' test_expect_success 'log -G looks into binary files with textconv filter' ' - test_when_finished "rm .gitattributes" && - echo "* diff=bin" >.gitattributes && - git -c diff.bin.textconv=cat log -Ga >log && + test_when_finished "rm GS-bin-txt/.gitattributes" && + ( + cd GS-bin-txt && + echo "* diff=bin" >.gitattributes && + git -c diff.bin.textconv=cat log -Ga >../log + ) && test_cmp log full-log ' test_expect_success 'log -S looks into binary files' ' - git log -Sa >log && + git -C GS-bin-txt log -Sa >log && + test_cmp log full-log +' + +test_expect_success 'log -S --pickaxe-regex looks into binary files' ' + git -C GS-bin-txt log --pickaxe-regex -Sa >log && + test_cmp log full-log && + + git -C GS-bin-txt log --pickaxe-regex -S"[a]" >log && test_cmp log full-log ' diff --git a/t/t4258-am-quoted-cr.sh b/t/t4258-am-quoted-cr.sh index fb5071f914..201915b45a 100755 --- a/t/t4258-am-quoted-cr.sh +++ b/t/t4258-am-quoted-cr.sh @@ -26,7 +26,7 @@ test_expect_success 'am --quoted-cr=strip' ' git diff --exit-code HEAD two ' -test_expect_success 'am with config mailinfo.quotecr=strip' ' +test_expect_success 'am with config mailinfo.quotedCr=strip' ' test_might_fail git am --abort && git reset --hard one && test_config mailinfo.quotedCr strip && diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index 7204799a0b..2c88d1c159 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -111,25 +111,34 @@ test_expect_success 'setup' ' EOF ' -test_expect_success \ - 'populate workdir' \ - 'mkdir a && - echo simple textfile >a/a && - ten=0123456789 && hundred=$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten && - echo long filename >a/four$hundred && - mkdir a/bin && - test-tool genrandom "frotz" 500000 >a/bin/sh && - printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 && - printf "A not substituted O" >a/substfile2 && - if test_have_prereq SYMLINKS; then - ln -s a a/l1 - else - printf %s a > a/l1 - fi && - (p=long_path_to_a_file && cd a && - for depth in 1 2 3 4 5; do mkdir $p && cd $p; done && - echo text >file_with_long_path) && - (cd a && find .) | sort >a.lst' +test_expect_success 'populate workdir' ' + mkdir a && + echo simple textfile >a/a && + ten=0123456789 && + hundred="$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten" && + echo long filename >"a/four$hundred" && + mkdir a/bin && + test-tool genrandom "frotz" 500000 >a/bin/sh && + printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 && + printf "A not substituted O" >a/substfile2 && + if test_have_prereq SYMLINKS + then + ln -s a a/l1 + else + printf %s a >a/l1 + fi && + ( + p=long_path_to_a_file && + cd a && + for depth in 1 2 3 4 5 + do + mkdir $p && + cd $p + done && + echo text >file_with_long_path + ) && + (cd a && find .) | sort >a.lst +' test_expect_success \ 'add ignored file' \ @@ -147,18 +156,18 @@ test_expect_success 'setup export-subst' ' >a/substfile1 ' -test_expect_success \ - 'create bare clone' \ - 'git clone --bare . bare.git && - cp .git/info/attributes bare.git/info/attributes' +test_expect_success 'create bare clone' ' + git clone --bare . bare.git && + cp .git/info/attributes bare.git/info/attributes +' -test_expect_success \ - 'remove ignored file' \ - 'rm a/ignored' +test_expect_success 'remove ignored file' ' + rm a/ignored +' -test_expect_success \ - 'git archive' \ - 'git archive HEAD >b.tar' +test_expect_success 'git archive' ' + git archive HEAD >b.tar +' check_tar b @@ -194,26 +203,28 @@ check_added with_untracked2 untracked one/untracked check_added with_untracked2 untracked two/untracked test_expect_success 'git archive on large files' ' - test_config core.bigfilethreshold 1 && - git archive HEAD >b3.tar && - test_cmp_bin b.tar b3.tar + test_config core.bigfilethreshold 1 && + git archive HEAD >b3.tar && + test_cmp_bin b.tar b3.tar ' -test_expect_success \ - 'git archive in a bare repo' \ - '(cd bare.git && git archive HEAD) >b3.tar' +test_expect_success 'git archive in a bare repo' ' + git --git-dir bare.git archive HEAD >b3.tar +' -test_expect_success \ - 'git archive vs. the same in a bare repo' \ - 'test_cmp_bin b.tar b3.tar' +test_expect_success 'git archive vs. the same in a bare repo' ' + test_cmp_bin b.tar b3.tar +' -test_expect_success 'git archive with --output' \ - 'git archive --output=b4.tar HEAD && - test_cmp_bin b.tar b4.tar' +test_expect_success 'git archive with --output' ' + git archive --output=b4.tar HEAD && + test_cmp_bin b.tar b4.tar +' -test_expect_success 'git archive --remote' \ - 'git archive --remote=. HEAD >b5.tar && - test_cmp_bin b.tar b5.tar' +test_expect_success 'git archive --remote' ' + git archive --remote=. HEAD >b5.tar && + test_cmp_bin b.tar b5.tar +' test_expect_success 'git archive --remote with configured remote' ' git config remote.foo.url . && @@ -224,18 +235,19 @@ test_expect_success 'git archive --remote with configured remote' ' test_cmp_bin b.tar b5-nick.tar ' -test_expect_success \ - 'validate file modification time' \ - 'mkdir extract && - "$TAR" xf b.tar -C extract a/a && - test-tool chmtime --get extract/a/a >b.mtime && - echo "1117231200" >expected.mtime && - test_cmp expected.mtime b.mtime' +test_expect_success 'validate file modification time' ' + mkdir extract && + "$TAR" xf b.tar -C extract a/a && + test-tool chmtime --get extract/a/a >b.mtime && + echo "1117231200" >expected.mtime && + test_cmp expected.mtime b.mtime +' -test_expect_success \ - 'git get-tar-commit-id' \ - 'git get-tar-commit-id <b.tar >b.commitid && - test_cmp .git/$(git symbolic-ref HEAD) b.commitid' +test_expect_success 'git get-tar-commit-id' ' + git get-tar-commit-id <b.tar >actual && + git rev-parse HEAD >expect && + test_cmp expect actual +' test_expect_success 'git archive with --output, override inferred format' ' git archive --format=tar --output=d4.zip HEAD && diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh index 3475b06aeb..7cabb85ca6 100755 --- a/t/t5304-prune.sh +++ b/t/t5304-prune.sh @@ -22,30 +22,25 @@ add_blob() { } test_expect_success setup ' - - : > file && + >file && git add file && test_tick && git commit -m initial && git gc - ' test_expect_success 'prune stale packs' ' - orig_pack=$(echo .git/objects/pack/*.pack) && - : > .git/objects/tmp_1.pack && - : > .git/objects/tmp_2.pack && + >.git/objects/tmp_1.pack && + >.git/objects/tmp_2.pack && test-tool chmtime =-86501 .git/objects/tmp_1.pack && git prune --expire 1.day && test_path_is_file $orig_pack && test_path_is_file .git/objects/tmp_2.pack && test_path_is_missing .git/objects/tmp_1.pack - ' test_expect_success 'prune --expire' ' - add_blob && git prune --expire=1.hour.ago && verbose test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && @@ -54,11 +49,9 @@ test_expect_success 'prune --expire' ' git prune --expire 1.day && verbose test $before = $(git count-objects | sed "s/ .*//") && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc: implicit prune --expire' ' - add_blob && test-tool chmtime =-$((2*$week-30)) $BLOB_FILE && git gc && @@ -68,123 +61,98 @@ test_expect_success 'gc: implicit prune --expire' ' git gc && verbose test $before = $(git count-objects | sed "s/ .*//") && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc: refuse to start with invalid gc.pruneExpire' ' - git config gc.pruneExpire invalid && test_must_fail git gc - ' test_expect_success 'gc: start with ok gc.pruneExpire' ' - git config gc.pruneExpire 2.days.ago && git gc - ' test_expect_success 'prune: prune nonsense parameters' ' - test_must_fail git prune garbage && test_must_fail git prune --- && test_must_fail git prune --no-such-option - ' test_expect_success 'prune: prune unreachable heads' ' - git config core.logAllRefUpdates false && - mv .git/logs .git/logs.old && - : > file2 && + >file2 && git add file2 && git commit -m temporary && tmp_head=$(git rev-list -1 HEAD) && git reset HEAD^ && + git reflog expire --all && git prune && test_must_fail git reset $tmp_head -- - ' test_expect_success 'prune: do not prune detached HEAD with no reflog' ' - git checkout --detach --quiet && git commit --allow-empty -m "detached commit" && - # verify that there is no reflogs - # (should be removed and disabled by previous test) - test_path_is_missing .git/logs && + git reflog expire --all && git prune -n >prune_actual && test_must_be_empty prune_actual - ' test_expect_success 'prune: prune former HEAD after checking out branch' ' - head_oid=$(git rev-parse HEAD) && git checkout --quiet main && + git reflog expire --all && git prune -v >prune_actual && grep "$head_oid" prune_actual - ' test_expect_success 'prune: do not prune heads listed as an argument' ' - - : > file2 && + >file2 && git add file2 && git commit -m temporary && tmp_head=$(git rev-list -1 HEAD) && git reset HEAD^ && git prune -- $tmp_head && git reset $tmp_head -- - ' test_expect_success 'gc --no-prune' ' - add_blob && test-tool chmtime =-$((5001*$day)) $BLOB_FILE && git config gc.pruneExpire 2.days.ago && git gc --no-prune && verbose test 1 = $(git count-objects | sed "s/ .*//") && test_path_is_file $BLOB_FILE - ' test_expect_success 'gc respects gc.pruneExpire' ' - git config gc.pruneExpire 5002.days.ago && git gc && test_path_is_file $BLOB_FILE && git config gc.pruneExpire 5000.days.ago && git gc && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc --prune=<date>' ' - add_blob && test-tool chmtime =-$((5001*$day)) $BLOB_FILE && git gc --prune=5002.days.ago && test_path_is_file $BLOB_FILE && git gc --prune=5000.days.ago && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc --prune=never' ' - add_blob && git gc --prune=never && test_path_is_file $BLOB_FILE && git gc --prune=now && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc respects gc.pruneExpire=never' ' - git config gc.pruneExpire never && add_blob && git gc && @@ -192,17 +160,14 @@ test_expect_success 'gc respects gc.pruneExpire=never' ' git config gc.pruneExpire now && git gc && test_path_is_missing $BLOB_FILE - ' test_expect_success 'prune --expire=never' ' - add_blob && git prune --expire=never && test_path_is_file $BLOB_FILE && git prune && test_path_is_missing $BLOB_FILE - ' test_expect_success 'gc: prune old objects after local clone' ' @@ -222,16 +187,16 @@ test_expect_success 'gc: prune old objects after local clone' ' test_expect_success 'garbage report in count-objects -v' ' test_when_finished "rm -f .git/objects/pack/fake*" && test_when_finished "rm -f .git/objects/pack/foo*" && - : >.git/objects/pack/foo && - : >.git/objects/pack/foo.bar && - : >.git/objects/pack/foo.keep && - : >.git/objects/pack/foo.pack && - : >.git/objects/pack/fake.bar && - : >.git/objects/pack/fake.keep && - : >.git/objects/pack/fake.pack && - : >.git/objects/pack/fake.idx && - : >.git/objects/pack/fake2.keep && - : >.git/objects/pack/fake3.idx && + >.git/objects/pack/foo && + >.git/objects/pack/foo.bar && + >.git/objects/pack/foo.keep && + >.git/objects/pack/foo.pack && + >.git/objects/pack/fake.bar && + >.git/objects/pack/fake.keep && + >.git/objects/pack/fake.pack && + >.git/objects/pack/fake.idx && + >.git/objects/pack/fake2.keep && + >.git/objects/pack/fake3.idx && git count-objects -v 2>stderr && grep "index file .git/objects/pack/fake.idx is too small" stderr && grep "^warning:" stderr | sort >actual && @@ -250,12 +215,12 @@ EOF test_expect_success 'clean pack garbage with gc' ' test_when_finished "rm -f .git/objects/pack/fake*" && test_when_finished "rm -f .git/objects/pack/foo*" && - : >.git/objects/pack/foo.keep && - : >.git/objects/pack/foo.pack && - : >.git/objects/pack/fake.idx && - : >.git/objects/pack/fake2.keep && - : >.git/objects/pack/fake2.idx && - : >.git/objects/pack/fake3.keep && + >.git/objects/pack/foo.keep && + >.git/objects/pack/foo.pack && + >.git/objects/pack/fake.idx && + >.git/objects/pack/fake2.keep && + >.git/objects/pack/fake2.idx && + >.git/objects/pack/fake3.keep && git gc && git count-objects -v 2>stderr && grep "^warning:" stderr | sort >actual && diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh index 5641d158df..3d4d9f10c3 100755 --- a/t/t5319-multi-pack-index.sh +++ b/t/t5319-multi-pack-index.sh @@ -410,6 +410,19 @@ test_expect_success 'git-fsck incorrect offset' ' "git -c core.multipackindex=true fsck" ' +test_expect_success 'corrupt MIDX is not reused' ' + corrupt_midx_and_verify $MIDX_BYTE_OFFSET "\377" $objdir \ + "incorrect object offset" && + git multi-pack-index write 2>err && + test_i18ngrep checksum.mismatch err && + git multi-pack-index verify +' + +test_expect_success 'verify incorrect checksum' ' + pos=$(($(wc -c <$objdir/pack/multi-pack-index) - 1)) && + corrupt_midx_and_verify $pos "\377" $objdir "incorrect checksum" +' + test_expect_success 'repack progress off for redirected stderr' ' GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir repack 2>err && test_line_count = 0 err @@ -824,4 +837,9 @@ test_expect_success 'load reverse index when missing .idx, .pack' ' ) ' +test_expect_success 'usage shown without sub-command' ' + test_expect_code 129 git multi-pack-index 2>err && + ! test_i18ngrep "unrecognized subcommand" err +' + test_done diff --git a/t/t5406-remote-rejects.sh b/t/t5406-remote-rejects.sh index ff06f99649..5c509db6fc 100755 --- a/t/t5406-remote-rejects.sh +++ b/t/t5406-remote-rejects.sh @@ -5,7 +5,6 @@ test_description='remote push rejects are reported by client' . ./test-lib.sh test_expect_success 'setup' ' - mkdir .git/hooks && write_script .git/hooks/update <<-\EOF && exit 1 EOF diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh index 5bb23cc3a4..6da8d760e2 100755 --- a/t/t5407-post-rewrite-hook.sh +++ b/t/t5407-post-rewrite-hook.sh @@ -20,8 +20,6 @@ test_expect_success 'setup' ' git checkout main ' -mkdir .git/hooks - cat >.git/hooks/post-rewrite <<EOF #!/bin/sh echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args diff --git a/t/t5409-colorize-remote-messages.sh b/t/t5409-colorize-remote-messages.sh index 5d8f401d8e..9f1a483f42 100755 --- a/t/t5409-colorize-remote-messages.sh +++ b/t/t5409-colorize-remote-messages.sh @@ -5,7 +5,6 @@ test_description='remote messages are colorized on the client' . ./test-lib.sh test_expect_success 'setup' ' - mkdir .git/hooks && write_script .git/hooks/update <<-\EOF && echo error: error echo ERROR: also highlighted diff --git a/t/t5411/common-functions.sh b/t/t5411/common-functions.sh index 6694858e18..3c747782c1 100644 --- a/t/t5411/common-functions.sh +++ b/t/t5411/common-functions.sh @@ -6,50 +6,44 @@ # NOTE: Never calling this function from a subshell since variable # assignments will disappear when subshell exits. create_commits_in () { - repo="$1" && - if ! parent=$(git -C "$repo" rev-parse HEAD^{} --) - then - parent= - fi && - T=$(git -C "$repo" write-tree) && + repo="$1" && test -d "$repo" || + error "Repository $repo does not exist." shift && while test $# -gt 0 do name=$1 && - test_tick && - if test -z "$parent" - then - oid=$(echo $name | git -C "$repo" commit-tree $T) - else - oid=$(echo $name | git -C "$repo" commit-tree -p $parent $T) - fi && - eval $name=$oid && - parent=$oid && - shift || - return 1 - done && - git -C "$repo" update-ref refs/heads/main $oid + shift && + test_commit -C "$repo" --no-tag "$name" && + eval $name=$(git -C "$repo" rev-parse HEAD) + done +} + +get_abbrev_oid () { + oid=$1 && + suffix=${oid#???????} && + oid=${oid%$suffix} && + if test -n "$oid" + then + echo "$oid" + else + echo "undefined-oid" + fi } # Format the output of git-push, git-show-ref and other commands to make a # user-friendly and stable text. We can easily prepare the expect text -# without having to worry about future changes of the commit ID and spaces +# without having to worry about changes of the commit ID (full or abbrev.) # of the output. Single quotes are replaced with double quotes, because # it is boring to prepare unquoted single quotes in expect text. We also # remove some locale error messages. The emitted human-readable errors are # redundant to the more machine-readable output the tests already assert. make_user_friendly_and_stable_output () { sed \ - -e "s/ *\$//" \ - -e "s/ */ /g" \ -e "s/'/\"/g" \ - -e "s/ / /g" \ - -e "s/$A/<COMMIT-A>/g" \ - -e "s/$B/<COMMIT-B>/g" \ - -e "s/$TAG/<TAG-v123>/g" \ + -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \ + -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \ + -e "s/$(get_abbrev_oid $TAG)[0-9a-f]*/<TAG-v123>/g" \ -e "s/$ZERO_OID/<ZERO-OID>/g" \ - -e "s/$(echo $A | cut -c1-7)[0-9a-f]*/<OID-A>/g" \ - -e "s/$(echo $B | cut -c1-7)[0-9a-f]*/<OID-B>/g" \ -e "s#To $URL_PREFIX/upstream.git#To <URL/of/upstream.git>#" \ -e "/^error: / d" } @@ -59,6 +53,10 @@ filter_out_user_friendly_and_stable_output () { sed -n ${1+"$@"} } +format_and_save_expect () { + sed -e 's/^> //' -e 's/Z$//' >expect +} + test_cmp_refs () { indir= if test "$1" = "-C" diff --git a/t/t5411/once-0010-report-status-v1.sh b/t/t5411/once-0010-report-status-v1.sh index 1233a46eac..297b10925d 100644 --- a/t/t5411/once-0010-report-status-v1.sh +++ b/t/t5411/once-0010-report-status-v1.sh @@ -28,10 +28,10 @@ test_expect_success "proc-receive: report status v1" ' if test -z "$GIT_DEFAULT_HASH" || test "$GIT_DEFAULT_HASH" = "sha1" then printf "%s %s refs/heads/main\0report-status\n" \ - $A $B | packetize + $A $B | packetize_raw else printf "%s %s refs/heads/main\0report-status object-format=$GIT_DEFAULT_HASH\n" \ - $A $B | packetize + $A $B | packetize_raw fi && printf "%s %s refs/for/main/topic1\n" \ $ZERO_OID $A | packetize && diff --git a/t/t5411/test-0000-standard-git-push.sh b/t/t5411/test-0000-standard-git-push.sh index e1e0175c12..ce64bb660b 100644 --- a/t/t5411/test-0000-standard-git-push.sh +++ b/t/t5411/test-0000-standard-git-push.sh @@ -7,16 +7,16 @@ test_expect_success "git-push ($PROTOCOL)" ' HEAD:refs/heads/next \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> main - * [new branch] HEAD -> next + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> main + > * [new branch] HEAD -> next EOF test_cmp expect actual && @@ -38,10 +38,10 @@ test_expect_success "git-push --atomic ($PROTOCOL)" ' -e "/^To / { p; }" \ -e "/^ ! / { p; }" \ <out-$test_count >actual && - cat >expect <<-EOF && - To <URL/of/upstream.git> - ! [rejected] main -> main (non-fast-forward) - ! [rejected] <COMMIT-B> -> next (atomic push failed) + format_and_save_expect <<-EOF && + > To <URL/of/upstream.git> + > ! [rejected] main -> main (non-fast-forward) + > ! [rejected] <COMMIT-B> -> next (atomic push failed) EOF test_cmp expect actual && @@ -63,14 +63,14 @@ test_expect_success "non-fast-forward git-push ($PROTOCOL)" ' $B:refs/heads/next \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/next - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> next - ! [rejected] main -> main (non-fast-forward) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/next Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> next + > ! [rejected] main -> main (non-fast-forward) EOF test_cmp expect actual && @@ -92,25 +92,25 @@ test_expect_success "git-push -f ($PROTOCOL)" ' HEAD:refs/heads/a/b/c \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: pre-receive< <COMMIT-B> <ZERO-OID> refs/heads/next - remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: post-receive< <COMMIT-B> <ZERO-OID> refs/heads/next - remote: post-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c - To <URL/of/upstream.git> - + <OID-B>...<OID-A> main -> main (forced update) - - [deleted] next - * [new tag] v123 -> v123 - * [new reference] main -> refs/review/main/topic - * [new branch] HEAD -> a/b/c + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: pre-receive< <COMMIT-B> <ZERO-OID> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: post-receive< <COMMIT-B> <ZERO-OID> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c Z + > To <URL/of/upstream.git> + > + <COMMIT-B>...<COMMIT-A> main -> main (forced update) + > - [deleted] next + > * [new tag] v123 -> v123 + > * [new reference] main -> refs/review/main/topic + > * [new branch] HEAD -> a/b/c EOF test_cmp expect actual && diff --git a/t/t5411/test-0001-standard-git-push--porcelain.sh b/t/t5411/test-0001-standard-git-push--porcelain.sh index bcbda72341..373ec3d865 100644 --- a/t/t5411/test-0001-standard-git-push--porcelain.sh +++ b/t/t5411/test-0001-standard-git-push--porcelain.sh @@ -7,17 +7,17 @@ test_expect_success "git-push ($PROTOCOL/porcelain)" ' HEAD:refs/heads/next \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - <COMMIT-B>:refs/heads/main <OID-A>..<OID-B> - * HEAD:refs/heads/next [new branch] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > <COMMIT-B>:refs/heads/main <COMMIT-A>..<COMMIT-B> + > * HEAD:refs/heads/next [new branch] + > Done EOF test_cmp expect actual && @@ -38,12 +38,12 @@ test_expect_success "git-push --atomic ($PROTOCOL/porcelain)" ' filter_out_user_friendly_and_stable_output \ -e "s/^# GETTEXT POISON #//" \ -e "/^To / { p; }" \ - -e "/^! / { p; }" \ + -e "/^!/ { p; }" \ <out-$test_count >actual && - cat >expect <<-EOF && - To <URL/of/upstream.git> - ! refs/heads/main:refs/heads/main [rejected] (non-fast-forward) - ! <COMMIT-B>:refs/heads/next [rejected] (atomic push failed) + format_and_save_expect <<-EOF && + > To <URL/of/upstream.git> + > ! refs/heads/main:refs/heads/main [rejected] (non-fast-forward) + > ! <COMMIT-B>:refs/heads/next [rejected] (atomic push failed) EOF test_cmp expect actual && @@ -65,15 +65,15 @@ test_expect_success "non-fast-forward git-push ($PROTOCOL/porcelain)" ' $B:refs/heads/next \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/next - To <URL/of/upstream.git> - <COMMIT-B>:refs/heads/next <OID-A>..<OID-B> - ! refs/heads/main:refs/heads/main [rejected] (non-fast-forward) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/next Z + > To <URL/of/upstream.git> + > <COMMIT-B>:refs/heads/next <COMMIT-A>..<COMMIT-B> + > ! refs/heads/main:refs/heads/main [rejected] (non-fast-forward) + > Done EOF test_cmp expect actual && @@ -95,26 +95,26 @@ test_expect_success "git-push -f ($PROTOCOL/porcelain)" ' HEAD:refs/heads/a/b/c \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: pre-receive< <COMMIT-B> <ZERO-OID> refs/heads/next - remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: post-receive< <COMMIT-B> <ZERO-OID> refs/heads/next - remote: post-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c - To <URL/of/upstream.git> - + refs/heads/main:refs/heads/main <OID-B>...<OID-A> (forced update) - - :refs/heads/next [deleted] - * refs/tags/v123:refs/tags/v123 [new tag] - * refs/heads/main:refs/review/main/topic [new reference] - * HEAD:refs/heads/a/b/c [new branch] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: pre-receive< <COMMIT-B> <ZERO-OID> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: post-receive< <COMMIT-B> <ZERO-OID> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/review/main/topic Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/a/b/c Z + > To <URL/of/upstream.git> + > + refs/heads/main:refs/heads/main <COMMIT-B>...<COMMIT-A> (forced update) + > - :refs/heads/next [deleted] + > * refs/tags/v123:refs/tags/v123 [new tag] + > * refs/heads/main:refs/review/main/topic [new reference] + > * HEAD:refs/heads/a/b/c [new branch] + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0003-pre-receive-declined--porcelain.sh b/t/t5411/test-0003-pre-receive-declined--porcelain.sh index e9c9db5d1f..2393b04ad9 100644 --- a/t/t5411/test-0003-pre-receive-declined--porcelain.sh +++ b/t/t5411/test-0003-pre-receive-declined--porcelain.sh @@ -14,10 +14,10 @@ test_expect_success "git-push is declined ($PROTOCOL/porcelain)" ' HEAD:refs/heads/next \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - To <URL/of/upstream.git> - ! <COMMIT-B>:refs/heads/main [remote rejected] (pre-receive hook declined) - ! HEAD:refs/heads/next [remote rejected] (pre-receive hook declined) + format_and_save_expect <<-EOF && + > To <URL/of/upstream.git> + > ! <COMMIT-B>:refs/heads/main [remote rejected] (pre-receive hook declined) + > ! HEAD:refs/heads/next [remote rejected] (pre-receive hook declined) Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0011-no-hook-error.sh b/t/t5411/test-0011-no-hook-error.sh index 3ef136e6ef..d35002b1f0 100644 --- a/t/t5411/test-0011-no-hook-error.sh +++ b/t/t5411/test-0011-no-hook-error.sh @@ -7,16 +7,16 @@ test_expect_success "proc-receive: no hook, fail to push special ref ($PROTOCOL) HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: error: cannot find hook "proc-receive" - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - * [new branch] HEAD -> next - ! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: error: cannot find hook "proc-receive" Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > * [new branch] HEAD -> next + > ! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook) EOF test_cmp expect actual && @@ -41,16 +41,16 @@ test_expect_success "proc-receive: no hook, all failed for atomic push ($PROTOCO HEAD:next \ HEAD:refs/for/main/topic >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: error: cannot find hook "proc-receive" - To <URL/of/upstream.git> - ! [remote rejected] <COMMIT-B> -> main (fail to run proc-receive hook) - ! [remote rejected] HEAD -> next (fail to run proc-receive hook) - ! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: error: cannot find hook "proc-receive" Z + > To <URL/of/upstream.git> + > ! [remote rejected] <COMMIT-B> -> main (fail to run proc-receive hook) + > ! [remote rejected] HEAD -> next (fail to run proc-receive hook) + > ! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook) EOF test_cmp expect actual && diff --git a/t/t5411/test-0012-no-hook-error--porcelain.sh b/t/t5411/test-0012-no-hook-error--porcelain.sh index 19f66fbd7d..04468b5018 100644 --- a/t/t5411/test-0012-no-hook-error--porcelain.sh +++ b/t/t5411/test-0012-no-hook-error--porcelain.sh @@ -7,16 +7,16 @@ test_expect_success "proc-receive: no hook, fail to push special ref ($PROTOCOL/ HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: error: cannot find hook "proc-receive" - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - * HEAD:refs/heads/next [new branch] - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: error: cannot find hook "proc-receive" Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > * HEAD:refs/heads/next [new branch] + > ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -42,17 +42,17 @@ test_expect_success "proc-receive: no hook, all failed for atomic push ($PROTOCO HEAD:next \ HEAD:refs/for/main/topic >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: error: cannot find hook "proc-receive" - To <URL/of/upstream.git> - ! <COMMIT-B>:refs/heads/main [remote rejected] (fail to run proc-receive hook) - ! HEAD:refs/heads/next [remote rejected] (fail to run proc-receive hook) - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: error: cannot find hook "proc-receive" Z + > To <URL/of/upstream.git> + > ! <COMMIT-B>:refs/heads/main [remote rejected] (fail to run proc-receive hook) + > ! HEAD:refs/heads/next [remote rejected] (fail to run proc-receive hook) + > ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0013-bad-protocol.sh b/t/t5411/test-0013-bad-protocol.sh index 095e613f6f..c08a00ded2 100644 --- a/t/t5411/test-0013-bad-protocol.sh +++ b/t/t5411/test-0013-bad-protocol.sh @@ -29,8 +29,8 @@ test_expect_success "proc-receive: bad protocol (unknown version, $PROTOCOL)" ' # message ("remote: fatal: the remote end hung up unexpectedly") which # is different from the remote HTTP server with different locale settings. grep "^remote: error:" <actual >actual-error && - cat >expect <<-EOF && - remote: error: proc-receive version "2" is not supported + format_and_save_expect <<-EOF && + > remote: error: proc-receive version "2" is not supported Z EOF test_cmp expect actual-error && @@ -208,17 +208,17 @@ test_expect_success "proc-receive: bad protocol (no report, $PROTOCOL)" ' HEAD:refs/heads/next \ HEAD:refs/for/main/topic >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - * [new branch] HEAD -> next - ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > * [new branch] HEAD -> next + > ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) EOF test_cmp expect actual && @@ -251,15 +251,15 @@ test_expect_success "proc-receive: bad protocol (no ref, $PROTOCOL)" ' HEAD:refs/for/main/topic\ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok - remote: error: proc-receive reported incomplete status line: "ok" - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok Z + > remote: error: proc-receive reported incomplete status line: "ok" Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) EOF test_cmp expect actual && @@ -284,15 +284,15 @@ test_expect_success "proc-receive: bad protocol (unknown status, $PROTOCOL)" ' HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> xx refs/for/main/topic - remote: error: proc-receive reported bad status "xx" on ref "refs/for/main/topic" - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> xx refs/for/main/topic Z + > remote: error: proc-receive reported bad status "xx" on ref "refs/for/main/topic" Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) EOF test_cmp expect actual && diff --git a/t/t5411/test-0014-bad-protocol--porcelain.sh b/t/t5411/test-0014-bad-protocol--porcelain.sh index a44649789c..3eaa597e0f 100644 --- a/t/t5411/test-0014-bad-protocol--porcelain.sh +++ b/t/t5411/test-0014-bad-protocol--porcelain.sh @@ -20,7 +20,7 @@ test_expect_success "proc-receive: bad protocol (unknown version, $PROTOCOL/porc <actual >actual-report && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual-report && @@ -29,8 +29,8 @@ test_expect_success "proc-receive: bad protocol (unknown version, $PROTOCOL/porc # message ("remote: fatal: the remote end hung up unexpectedly") which # is different from the remote HTTP server with different locale settings. grep "^remote: error:" <actual >actual-error && - cat >expect <<-EOF && - remote: error: proc-receive version "2" is not supported + format_and_save_expect <<-EOF && + > remote: error: proc-receive version "2" is not supported Z EOF test_cmp expect actual-error && @@ -58,7 +58,7 @@ test_expect_success "proc-receive: bad protocol (hook --die-read-version, $PROTO <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -89,7 +89,7 @@ test_expect_success "proc-receive: bad protocol (hook --die-write-version, $PROT <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -120,7 +120,7 @@ test_expect_success "proc-receive: bad protocol (hook --die-read-commands, $PROT <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -152,7 +152,7 @@ test_expect_success "proc-receive: bad protocol (hook --die-read-push-options, $ <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -182,7 +182,7 @@ test_expect_success "proc-receive: bad protocol (hook --die-write-report, $PROTO <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) + ! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook) Done EOF test_cmp expect actual && @@ -208,18 +208,18 @@ test_expect_success "proc-receive: bad protocol (no report, $PROTOCOL/porcelain) HEAD:refs/heads/next \ HEAD:refs/for/main/topic >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - To <URL/of/upstream.git> - * HEAD:refs/heads/next [new branch] - ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > To <URL/of/upstream.git> + > * HEAD:refs/heads/next [new branch] + > ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && @@ -251,16 +251,16 @@ test_expect_success "proc-receive: bad protocol (no ref, $PROTOCOL/porcelain)" ' HEAD:refs/for/main/topic\ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok - remote: error: proc-receive reported incomplete status line: "ok" - To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok Z + > remote: error: proc-receive reported incomplete status line: "ok" Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && @@ -285,16 +285,16 @@ test_expect_success "proc-receive: bad protocol (unknown status, $PROTOCOL/porce HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> xx refs/for/main/topic - remote: error: proc-receive reported bad status "xx" on ref "refs/for/main/topic" - To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> xx refs/for/main/topic Z + > remote: error: proc-receive reported bad status "xx" on ref "refs/for/main/topic" Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0020-report-ng.sh b/t/t5411/test-0020-report-ng.sh index ad2c8f6535..e915dbc28d 100644 --- a/t/t5411/test-0020-report-ng.sh +++ b/t/t5411/test-0020-report-ng.sh @@ -14,14 +14,14 @@ test_expect_success "proc-receive: fail to update (ng, no message, $PROTOCOL)" ' HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ng refs/for/main/topic - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/main/topic (failed) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ng refs/for/main/topic Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/main/topic (failed) EOF test_cmp expect actual && @@ -46,14 +46,14 @@ test_expect_success "proc-receive: fail to update (ng, with message, $PROTOCOL)" HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ng refs/for/main/topic error msg - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/main/topic (error msg) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ng refs/for/main/topic error msg Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/main/topic (error msg) EOF test_cmp expect actual && diff --git a/t/t5411/test-0021-report-ng--porcelain.sh b/t/t5411/test-0021-report-ng--porcelain.sh index d8ae9d3414..2a392e099b 100644 --- a/t/t5411/test-0021-report-ng--porcelain.sh +++ b/t/t5411/test-0021-report-ng--porcelain.sh @@ -14,15 +14,15 @@ test_expect_success "proc-receive: fail to update (ng, no message, $PROTOCOL/por HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ng refs/for/main/topic - To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (failed) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ng refs/for/main/topic Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/main/topic [remote rejected] (failed) + > Done EOF test_cmp expect actual && @@ -47,15 +47,15 @@ test_expect_success "proc-receive: fail to update (ng, with message, $PROTOCOL/p HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ng refs/for/main/topic error msg - To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (error msg) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ng refs/for/main/topic error msg Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/main/topic [remote rejected] (error msg) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0022-report-unexpect-ref.sh b/t/t5411/test-0022-report-unexpect-ref.sh index dbed467186..f7a494bdb9 100644 --- a/t/t5411/test-0022-report-unexpect-ref.sh +++ b/t/t5411/test-0022-report-unexpect-ref.sh @@ -15,19 +15,19 @@ test_expect_success "proc-receive: report unexpected ref ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/heads/main - remote: error: proc-receive reported status on unexpected ref: refs/heads/main - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> main - ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/heads/main Z + > remote: error: proc-receive reported status on unexpected ref: refs/heads/main Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> main + > ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) EOF test_cmp expect actual && diff --git a/t/t5411/test-0023-report-unexpect-ref--porcelain.sh b/t/t5411/test-0023-report-unexpect-ref--porcelain.sh index e89096fa13..63c479e975 100644 --- a/t/t5411/test-0023-report-unexpect-ref--porcelain.sh +++ b/t/t5411/test-0023-report-unexpect-ref--porcelain.sh @@ -15,20 +15,20 @@ test_expect_success "proc-receive: report unexpected ref ($PROTOCOL/porcelain)" HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/heads/main - remote: error: proc-receive reported status on unexpected ref: refs/heads/main - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - To <URL/of/upstream.git> - <COMMIT-B>:refs/heads/main <OID-A>..<OID-B> - ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/heads/main Z + > remote: error: proc-receive reported status on unexpected ref: refs/heads/main Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > To <URL/of/upstream.git> + > <COMMIT-B>:refs/heads/main <COMMIT-A>..<COMMIT-B> + > ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0024-report-unknown-ref.sh b/t/t5411/test-0024-report-unknown-ref.sh index 77204244b8..af055aa086 100644 --- a/t/t5411/test-0024-report-unknown-ref.sh +++ b/t/t5411/test-0024-report-unknown-ref.sh @@ -14,15 +14,15 @@ test_expect_success "proc-receive: report unknown reference ($PROTOCOL)" ' HEAD:refs/for/a/b/c/my/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic - remote: proc-receive> ok refs/for/main/topic - remote: error: proc-receive reported status on unknown ref: refs/for/main/topic - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/a/b/c/my/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: error: proc-receive reported status on unknown ref: refs/for/main/topic Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/a/b/c/my/topic (proc-receive failed to report status) EOF test_cmp expect actual && diff --git a/t/t5411/test-0025-report-unknown-ref--porcelain.sh b/t/t5411/test-0025-report-unknown-ref--porcelain.sh index eeb1ce6b2c..99601ca321 100644 --- a/t/t5411/test-0025-report-unknown-ref--porcelain.sh +++ b/t/t5411/test-0025-report-unknown-ref--porcelain.sh @@ -14,16 +14,16 @@ test_expect_success "proc-receive: report unknown reference ($PROTOCOL/porcelain HEAD:refs/for/a/b/c/my/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic - remote: proc-receive> ok refs/for/main/topic - remote: error: proc-receive reported status on unknown ref: refs/for/main/topic - To <URL/of/upstream.git> - ! HEAD:refs/for/a/b/c/my/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: error: proc-receive reported status on unknown ref: refs/for/main/topic Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/a/b/c/my/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0026-push-options.sh b/t/t5411/test-0026-push-options.sh index 1ec2cb95bc..fec5f95793 100644 --- a/t/t5411/test-0026-push-options.sh +++ b/t/t5411/test-0026-push-options.sh @@ -52,19 +52,19 @@ test_expect_success "proc-receive: ignore push-options for version 0 ($PROTOCOL) HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * [new branch] HEAD -> next - * [new reference] HEAD -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * [new branch] HEAD -> next + > * [new reference] HEAD -> refs/for/main/topic EOF test_cmp expect actual && @@ -101,22 +101,22 @@ test_expect_success "proc-receive: push with options ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive: atomic push_options - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< issue=123 - remote: proc-receive< reviewer=user1 - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * [new branch] HEAD -> next - * [new reference] HEAD -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive: atomic push_options Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< issue=123 Z + > remote: proc-receive< reviewer=user1 Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * [new branch] HEAD -> next + > * [new reference] HEAD -> refs/for/main/topic EOF test_cmp expect actual && diff --git a/t/t5411/test-0027-push-options--porcelain.sh b/t/t5411/test-0027-push-options--porcelain.sh index 447fbfec0c..8fb75a8789 100644 --- a/t/t5411/test-0027-push-options--porcelain.sh +++ b/t/t5411/test-0027-push-options--porcelain.sh @@ -54,20 +54,20 @@ test_expect_success "proc-receive: ignore push-options for version 0 ($PROTOCOL/ HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * HEAD:refs/heads/next [new branch] - * HEAD:refs/for/main/topic [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * HEAD:refs/heads/next [new branch] + > * HEAD:refs/for/main/topic [new reference] + > Done EOF test_cmp expect actual && @@ -105,23 +105,23 @@ test_expect_success "proc-receive: push with options ($PROTOCOL/porcelain)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive: atomic push_options - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< issue=123 - remote: proc-receive< reviewer=user1 - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * HEAD:refs/heads/next [new branch] - * HEAD:refs/for/main/topic [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive: atomic push_options Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< issue=123 Z + > remote: proc-receive< reviewer=user1 Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * HEAD:refs/heads/next [new branch] + > * HEAD:refs/for/main/topic [new reference] + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0030-report-ok.sh b/t/t5411/test-0030-report-ok.sh index 8acb4f204f..a3a6278213 100644 --- a/t/t5411/test-0030-report-ok.sh +++ b/t/t5411/test-0030-report-ok.sh @@ -14,16 +14,16 @@ test_expect_success "proc-receive: ok ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/for/main/topic EOF test_cmp expect actual && diff --git a/t/t5411/test-0031-report-ok--porcelain.sh b/t/t5411/test-0031-report-ok--porcelain.sh index a967718046..0e175388b6 100644 --- a/t/t5411/test-0031-report-ok--porcelain.sh +++ b/t/t5411/test-0031-report-ok--porcelain.sh @@ -14,17 +14,17 @@ test_expect_success "proc-receive: ok ($PROTOCOL/porcelain)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - * HEAD:refs/for/main/topic [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * HEAD:refs/for/main/topic [new reference] + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0032-report-with-options.sh b/t/t5411/test-0032-report-with-options.sh index 437ade012d..988a4302a6 100644 --- a/t/t5411/test-0032-report-with-options.sh +++ b/t/t5411/test-0032-report-with-options.sh @@ -15,16 +15,16 @@ test_expect_success "proc-receive: report option without matching ok ($PROTOCOL) HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: error: proc-receive reported "option" without a matching "ok/ng" directive - To <URL/of/upstream.git> - ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: error: proc-receive reported "option" without a matching "ok/ng" directive Z + > To <URL/of/upstream.git> + > ! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status) EOF test_cmp expect actual ' @@ -46,17 +46,17 @@ test_expect_success "proc-receive: report option refname ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/pull/123/head + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/pull/123/head EOF test_cmp expect actual ' @@ -78,18 +78,18 @@ test_expect_success "proc-receive: report option refname and forced-update ($PRO HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/pull/123/head + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/pull/123/head EOF test_cmp expect actual ' @@ -112,18 +112,18 @@ test_expect_success "proc-receive: report option refname and old-oid ($PROTOCOL) HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - <OID-B>..<OID-A> HEAD -> refs/pull/123/head + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > <COMMIT-B>..<COMMIT-A> HEAD -> refs/pull/123/head EOF test_cmp expect actual ' @@ -145,17 +145,17 @@ test_expect_success "proc-receive: report option old-oid ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - <OID-B>..<OID-A> HEAD -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > <COMMIT-B>..<COMMIT-A> HEAD -> refs/for/main/topic EOF test_cmp expect actual ' @@ -178,18 +178,18 @@ test_expect_success "proc-receive: report option old-oid and new-oid ($PROTOCOL) HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - <OID-A>..<OID-B> HEAD -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/for/main/topic EOF test_cmp expect actual ' @@ -219,31 +219,31 @@ test_expect_success "proc-receive: report with multiple rewrites ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/a/b/c/topic - remote: proc-receive> ok refs/for/next/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/124/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option forced-update - remote: proc-receive> option new-oid <COMMIT-A> - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/pull/123/head - * [new reference] HEAD -> refs/for/a/b/c/topic - + <OID-B>...<OID-A> HEAD -> refs/pull/124/head (forced update) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/a/b/c/topic Z + > remote: proc-receive> ok refs/for/next/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option forced-update Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/pull/123/head + > * [new reference] HEAD -> refs/for/a/b/c/topic + > + <COMMIT-B>...<COMMIT-A> HEAD -> refs/pull/124/head (forced update) EOF test_cmp expect actual && diff --git a/t/t5411/test-0033-report-with-options--porcelain.sh b/t/t5411/test-0033-report-with-options--porcelain.sh index 11486720ee..daacb3d69d 100644 --- a/t/t5411/test-0033-report-with-options--porcelain.sh +++ b/t/t5411/test-0033-report-with-options--porcelain.sh @@ -15,17 +15,17 @@ test_expect_success "proc-receive: report option without matching ok ($PROTOCOL/ HEAD:refs/for/main/topic \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: error: proc-receive reported "option" without a matching "ok/ng" directive - To <URL/of/upstream.git> - ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: error: proc-receive reported "option" without a matching "ok/ng" directive Z + > To <URL/of/upstream.git> + > ! HEAD:refs/for/main/topic [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual ' @@ -47,18 +47,18 @@ test_expect_success "proc-receive: report option refname ($PROTOCOL/porcelain)" HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - * HEAD:refs/pull/123/head [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > * HEAD:refs/pull/123/head [new reference] + > Done EOF test_cmp expect actual ' @@ -81,19 +81,19 @@ test_expect_success "proc-receive: report option refname and forced-update ($PRO HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - * HEAD:refs/pull/123/head [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > * HEAD:refs/pull/123/head [new reference] + > Done EOF test_cmp expect actual ' @@ -116,19 +116,19 @@ test_expect_success "proc-receive: report option refname and old-oid ($PROTOCOL/ HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/123/head - To <URL/of/upstream.git> - HEAD:refs/pull/123/head <OID-B>..<OID-A> - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/123/head Z + > To <URL/of/upstream.git> + > HEAD:refs/pull/123/head <COMMIT-B>..<COMMIT-A> + > Done EOF test_cmp expect actual ' @@ -150,18 +150,18 @@ test_expect_success "proc-receive: report option old-oid ($PROTOCOL/porcelain)" HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/for/main/topic - To <URL/of/upstream.git> - HEAD:refs/for/main/topic <OID-B>..<OID-A> - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/for/main/topic Z + > To <URL/of/upstream.git> + > HEAD:refs/for/main/topic <COMMIT-B>..<COMMIT-A> + > Done EOF test_cmp expect actual ' @@ -184,19 +184,19 @@ test_expect_success "proc-receive: report option old-oid and new-oid ($PROTOCOL/ HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - HEAD:refs/for/main/topic <OID-A>..<OID-B> - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > HEAD:refs/for/main/topic <COMMIT-A>..<COMMIT-B> + > Done EOF test_cmp expect actual ' @@ -227,32 +227,32 @@ test_expect_success "proc-receive: report with multiple rewrites ($PROTOCOL/porc HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/a/b/c/topic - remote: proc-receive> ok refs/for/next/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/124/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option forced-update - remote: proc-receive> option new-oid <COMMIT-A> - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head - To <URL/of/upstream.git> - * HEAD:refs/pull/123/head [new reference] - * HEAD:refs/for/a/b/c/topic [new reference] - + HEAD:refs/pull/124/head <OID-B>...<OID-A> (forced update) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/a/b/c/topic Z + > remote: proc-receive> ok refs/for/next/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option forced-update Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/123/head Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/topic Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head Z + > To <URL/of/upstream.git> + > * HEAD:refs/pull/123/head [new reference] + > * HEAD:refs/for/a/b/c/topic [new reference] + > + HEAD:refs/pull/124/head <COMMIT-B>...<COMMIT-A> (forced update) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0034-report-ft.sh b/t/t5411/test-0034-report-ft.sh index 6e0d08b327..73a47d1ffd 100644 --- a/t/t5411/test-0034-report-ft.sh +++ b/t/t5411/test-0034-report-ft.sh @@ -15,17 +15,17 @@ test_expect_success "proc-receive: fall throught, let receive-pack to execute ($ $B:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option fall-through - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - * [new reference] <COMMIT-B> -> refs/for/main/topic + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option fall-through Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * [new reference] <COMMIT-B> -> refs/for/main/topic EOF test_cmp expect actual && diff --git a/t/t5411/test-0035-report-ft--porcelain.sh b/t/t5411/test-0035-report-ft--porcelain.sh index 81bae9f2ec..c350201107 100644 --- a/t/t5411/test-0035-report-ft--porcelain.sh +++ b/t/t5411/test-0035-report-ft--porcelain.sh @@ -15,18 +15,18 @@ test_expect_success "proc-receive: fall throught, let receive-pack to execute ($ $B:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option fall-through - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - * <COMMIT-B>:refs/for/main/topic [new reference] - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option fall-through Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > * <COMMIT-B>:refs/for/main/topic [new reference] + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh b/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh index be9b18b2b6..8c8a6c16e1 100644 --- a/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh +++ b/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh @@ -39,30 +39,30 @@ test_expect_success "proc-receive: multiple rewrite for one ref, no refname for HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/1 - remote: proc-receive> option old-oid <ZERO-OID> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/25/125/1 - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/25/125/1 - To <URL/of/upstream.git> - <OID-A>..<OID-B> HEAD -> refs/for/main/topic - * [new reference] HEAD -> refs/changes/24/124/1 - <OID-A>..<OID-B> HEAD -> refs/changes/25/125/1 + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/1 Z + > remote: proc-receive> option old-oid <ZERO-OID> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/25/125/1 Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/25/125/1 Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/for/main/topic + > * [new reference] HEAD -> refs/changes/24/124/1 + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/changes/25/125/1 EOF test_cmp expect actual && @@ -113,31 +113,31 @@ test_expect_success "proc-receive: multiple rewrites for one ref, no refname for HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/1 - remote: proc-receive> option old-oid <ZERO-OID> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/25/125/1 - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/changes/25/125/1 - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/changes/24/124/1 - <OID-A>..<OID-B> HEAD -> refs/for/main/topic - + <OID-B>...<OID-A> HEAD -> refs/changes/25/125/1 (forced update) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/1 Z + > remote: proc-receive> option old-oid <ZERO-OID> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/25/125/1 Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/changes/25/125/1 Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/changes/24/124/1 + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/for/main/topic + > + <COMMIT-B>...<COMMIT-A> HEAD -> refs/changes/25/125/1 (forced update) EOF test_cmp expect actual && @@ -182,23 +182,23 @@ test_expect_success "proc-receive: multiple rewrites for one ref ($PROTOCOL)" ' HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/23/123/1 - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/2 - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/23/123/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/24/124/2 - To <URL/of/upstream.git> - * [new reference] HEAD -> refs/changes/23/123/1 - <OID-A>..<OID-B> HEAD -> refs/changes/24/124/2 + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/23/123/1 Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/2 Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/23/123/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/24/124/2 Z + > To <URL/of/upstream.git> + > * [new reference] HEAD -> refs/changes/23/123/1 + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/changes/24/124/2 EOF test_cmp expect actual && diff --git a/t/t5411/test-0037-report-multi-rewrite-for-one-ref--porcelain.sh b/t/t5411/test-0037-report-multi-rewrite-for-one-ref--porcelain.sh index 95fb89c031..bc44810f33 100644 --- a/t/t5411/test-0037-report-multi-rewrite-for-one-ref--porcelain.sh +++ b/t/t5411/test-0037-report-multi-rewrite-for-one-ref--porcelain.sh @@ -24,31 +24,31 @@ test_expect_success "proc-receive: multiple rewrite for one ref, no refname for HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/1 - remote: proc-receive> option old-oid <ZERO-OID> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/25/125/1 - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/25/125/1 - To <URL/of/upstream.git> - HEAD:refs/for/main/topic <OID-A>..<OID-B> - * HEAD:refs/changes/24/124/1 [new reference] - HEAD:refs/changes/25/125/1 <OID-A>..<OID-B> - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/1 Z + > remote: proc-receive> option old-oid <ZERO-OID> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/25/125/1 Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/25/125/1 Z + > To <URL/of/upstream.git> + > HEAD:refs/for/main/topic <COMMIT-A>..<COMMIT-B> + > * HEAD:refs/changes/24/124/1 [new reference] + > HEAD:refs/changes/25/125/1 <COMMIT-A>..<COMMIT-B> + > Done EOF test_cmp expect actual && @@ -84,32 +84,32 @@ test_expect_success "proc-receive: multiple rewrites for one ref, no refname for HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/1 - remote: proc-receive> option old-oid <ZERO-OID> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/25/125/1 - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/changes/25/125/1 - To <URL/of/upstream.git> - * HEAD:refs/changes/24/124/1 [new reference] - HEAD:refs/for/main/topic <OID-A>..<OID-B> - + HEAD:refs/changes/25/125/1 <OID-B>...<OID-A> (forced update) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/1 Z + > remote: proc-receive> option old-oid <ZERO-OID> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/25/125/1 Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/changes/25/125/1 Z + > To <URL/of/upstream.git> + > * HEAD:refs/changes/24/124/1 [new reference] + > HEAD:refs/for/main/topic <COMMIT-A>..<COMMIT-B> + > + HEAD:refs/changes/25/125/1 <COMMIT-B>...<COMMIT-A> (forced update) + > Done EOF test_cmp expect actual && @@ -139,24 +139,24 @@ test_expect_success "proc-receive: multiple rewrites for one ref ($PROTOCOL/porc HEAD:refs/for/main/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/23/123/1 - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/changes/24/124/2 - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/23/123/1 - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/24/124/2 - To <URL/of/upstream.git> - * HEAD:refs/changes/23/123/1 [new reference] - HEAD:refs/changes/24/124/2 <OID-A>..<OID-B> - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/23/123/1 Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/changes/24/124/2 Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/23/123/1 Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/24/124/2 Z + > To <URL/of/upstream.git> + > * HEAD:refs/changes/23/123/1 [new reference] + > HEAD:refs/changes/24/124/2 <COMMIT-A>..<COMMIT-B> + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0038-report-mixed-refs.sh b/t/t5411/test-0038-report-mixed-refs.sh index 5e005299cc..e63fe7ba11 100644 --- a/t/t5411/test-0038-report-mixed-refs.sh +++ b/t/t5411/test-0038-report-mixed-refs.sh @@ -26,43 +26,43 @@ test_expect_success "proc-receive: report update of mixed refs ($PROTOCOL)" ' HEAD:refs/for/next/topic3 \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 - remote: proc-receive> ok refs/for/next/topic2 - remote: proc-receive> ng refs/for/next/topic1 fail to call Web API - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> main - * [new branch] HEAD -> bar - * [new branch] HEAD -> baz - * [new reference] HEAD -> refs/for/next/topic2 - * [new branch] HEAD -> foo - <OID-A>..<OID-B> HEAD -> refs/for/main/topic - ! [remote rejected] HEAD -> refs/for/next/topic1 (fail to call Web API) - ! [remote rejected] HEAD -> refs/for/next/topic3 (proc-receive failed to report status) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 Z + > remote: proc-receive> ok refs/for/next/topic2 Z + > remote: proc-receive> ng refs/for/next/topic1 fail to call Web API Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> main + > * [new branch] HEAD -> bar + > * [new branch] HEAD -> baz + > * [new reference] HEAD -> refs/for/next/topic2 + > * [new branch] HEAD -> foo + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/for/main/topic + > ! [remote rejected] HEAD -> refs/for/next/topic1 (fail to call Web API) + > ! [remote rejected] HEAD -> refs/for/next/topic3 (proc-receive failed to report status) EOF test_cmp expect actual && diff --git a/t/t5411/test-0039-report-mixed-refs--porcelain.sh b/t/t5411/test-0039-report-mixed-refs--porcelain.sh index 8f891c5385..99d17b73af 100644 --- a/t/t5411/test-0039-report-mixed-refs--porcelain.sh +++ b/t/t5411/test-0039-report-mixed-refs--porcelain.sh @@ -26,44 +26,44 @@ test_expect_success "proc-receive: report update of mixed refs ($PROTOCOL/porcel HEAD:refs/for/next/topic3 \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 - remote: # proc-receive hook - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 - remote: proc-receive> ok refs/for/next/topic2 - remote: proc-receive> ng refs/for/next/topic1 fail to call Web API - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/for/main/topic - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic - To <URL/of/upstream.git> - <COMMIT-B>:refs/heads/main <OID-A>..<OID-B> - * HEAD:refs/heads/bar [new branch] - * HEAD:refs/heads/baz [new branch] - * HEAD:refs/for/next/topic2 [new reference] - * HEAD:refs/heads/foo [new branch] - HEAD:refs/for/main/topic <OID-A>..<OID-B> - ! HEAD:refs/for/next/topic1 [remote rejected] (fail to call Web API) - ! HEAD:refs/for/next/topic3 [remote rejected] (proc-receive failed to report status) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 Z + > remote: # proc-receive hook Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic1 Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic3 Z + > remote: proc-receive> ok refs/for/next/topic2 Z + > remote: proc-receive> ng refs/for/next/topic1 fail to call Web API Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/for/main/topic Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/bar Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/baz Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic2 Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/heads/foo Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic Z + > To <URL/of/upstream.git> + > <COMMIT-B>:refs/heads/main <COMMIT-A>..<COMMIT-B> + > * HEAD:refs/heads/bar [new branch] + > * HEAD:refs/heads/baz [new branch] + > * HEAD:refs/for/next/topic2 [new reference] + > * HEAD:refs/heads/foo [new branch] + > HEAD:refs/for/main/topic <COMMIT-A>..<COMMIT-B> + > ! HEAD:refs/for/next/topic1 [remote rejected] (fail to call Web API) + > ! HEAD:refs/for/next/topic3 [remote rejected] (proc-receive failed to report status) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0040-process-all-refs.sh b/t/t5411/test-0040-process-all-refs.sh index fdcdcc7c2e..2f405adefa 100644 --- a/t/t5411/test-0040-process-all-refs.sh +++ b/t/t5411/test-0040-process-all-refs.sh @@ -50,46 +50,46 @@ test_expect_success "proc-receive: process all refs ($PROTOCOL)" ' HEAD:refs/for/next/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: # proc-receive hook - remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: proc-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: proc-receive> ok refs/heads/main - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/heads/foo - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/heads/bar - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/next/topic - remote: proc-receive> option refname refs/pull/124/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: post-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> bar - - [deleted] foo - + <OID-B>...<OID-A> HEAD -> main (forced update) - <OID-A>..<OID-B> HEAD -> refs/pull/123/head - + <OID-B>...<OID-A> HEAD -> refs/pull/124/head (forced update) + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: proc-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: proc-receive> ok refs/heads/main Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/heads/foo Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/heads/bar Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/next/topic Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: post-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> bar + > - [deleted] foo + > + <COMMIT-B>...<COMMIT-A> HEAD -> main (forced update) + > <COMMIT-A>..<COMMIT-B> HEAD -> refs/pull/123/head + > + <COMMIT-B>...<COMMIT-A> HEAD -> refs/pull/124/head (forced update) EOF test_cmp expect actual && diff --git a/t/t5411/test-0041-process-all-refs--porcelain.sh b/t/t5411/test-0041-process-all-refs--porcelain.sh index 73b35fe0aa..c88405792e 100644 --- a/t/t5411/test-0041-process-all-refs--porcelain.sh +++ b/t/t5411/test-0041-process-all-refs--porcelain.sh @@ -50,47 +50,47 @@ test_expect_success "proc-receive: process all refs ($PROTOCOL/porcelain)" ' HEAD:refs/for/next/topic \ >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: # proc-receive hook - remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: proc-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic - remote: proc-receive> ok refs/heads/main - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/heads/foo - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/heads/bar - remote: proc-receive> option fall-through - remote: proc-receive> ok refs/for/main/topic - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/for/next/topic - remote: proc-receive> option refname refs/pull/124/head - remote: proc-receive> option old-oid <COMMIT-B> - remote: proc-receive> option new-oid <COMMIT-A> - remote: proc-receive> option forced-update - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar - remote: post-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head - remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head - To <URL/of/upstream.git> - <COMMIT-B>:refs/heads/bar <OID-A>..<OID-B> - - :refs/heads/foo [deleted] - + HEAD:refs/heads/main <OID-B>...<OID-A> (forced update) - HEAD:refs/pull/123/head <OID-A>..<OID-B> - + HEAD:refs/pull/124/head <OID-B>...<OID-A> (forced update) - Done + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: pre-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: # proc-receive hook Z + > remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: proc-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/next/topic Z + > remote: proc-receive> ok refs/heads/main Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/heads/foo Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/heads/bar Z + > remote: proc-receive> option fall-through Z + > remote: proc-receive> ok refs/for/main/topic Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/for/next/topic Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: proc-receive> option old-oid <COMMIT-B> Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: proc-receive> option forced-update Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/bar Z + > remote: post-receive< <COMMIT-A> <ZERO-OID> refs/heads/foo Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/heads/main Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head Z + > remote: post-receive< <COMMIT-B> <COMMIT-A> refs/pull/124/head Z + > To <URL/of/upstream.git> + > <COMMIT-B>:refs/heads/bar <COMMIT-A>..<COMMIT-B> + > - :refs/heads/foo [deleted] + > + HEAD:refs/heads/main <COMMIT-B>...<COMMIT-A> (forced update) + > HEAD:refs/pull/123/head <COMMIT-A>..<COMMIT-B> + > + HEAD:refs/pull/124/head <COMMIT-B>...<COMMIT-A> (forced update) + > Done EOF test_cmp expect actual && diff --git a/t/t5411/test-0050-proc-receive-refs-with-modifiers.sh b/t/t5411/test-0050-proc-receive-refs-with-modifiers.sh index 7214647ada..31989f0185 100644 --- a/t/t5411/test-0050-proc-receive-refs-with-modifiers.sh +++ b/t/t5411/test-0050-proc-receive-refs-with-modifiers.sh @@ -29,25 +29,25 @@ test_expect_success "proc-receive: update branch and new tag ($PROTOCOL)" ' $B:refs/heads/main \ v123 >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: # proc-receive hook - remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/main - remote: proc-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 - remote: proc-receive> ok refs/heads/main - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <COMMIT-B> - remote: proc-receive> ok refs/tags/v123 - remote: proc-receive> option refname refs/pull/124/head - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head - remote: post-receive< <ZERO-OID> <TAG-v123> refs/pull/124/head - To <URL/of/upstream.git> - <OID-A>..<OID-B> <COMMIT-B> -> refs/pull/123/head - * [new reference] v123 -> refs/pull/124/head + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: pre-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: # proc-receive hook Z + > remote: proc-receive< <COMMIT-A> <COMMIT-B> refs/heads/main Z + > remote: proc-receive< <ZERO-OID> <TAG-v123> refs/tags/v123 Z + > remote: proc-receive> ok refs/heads/main Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <COMMIT-B> Z + > remote: proc-receive> ok refs/tags/v123 Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/pull/123/head Z + > remote: post-receive< <ZERO-OID> <TAG-v123> refs/pull/124/head Z + > To <URL/of/upstream.git> + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> refs/pull/123/head + > * [new reference] v123 -> refs/pull/124/head EOF test_cmp expect actual && @@ -93,32 +93,32 @@ test_expect_success "proc-receive: create/delete branch, and delete tag ($PROTOC $A:refs/heads/next \ :refs/tags/v123 >out 2>&1 && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - remote: # pre-receive hook - remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/main - remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/topic - remote: pre-receive< <TAG-v123> <ZERO-OID> refs/tags/v123 - remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: # proc-receive hook - remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/main - remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/heads/next - remote: proc-receive> ok refs/heads/main - remote: proc-receive> option refname refs/pull/123/head - remote: proc-receive> option old-oid <COMMIT-A> - remote: proc-receive> option new-oid <ZERO-OID> - remote: proc-receive> ok refs/heads/next - remote: proc-receive> option refname refs/pull/124/head - remote: proc-receive> option new-oid <COMMIT-A> - remote: # post-receive hook - remote: post-receive< <COMMIT-A> <ZERO-OID> refs/pull/123/head - remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/topic - remote: post-receive< <TAG-v123> <ZERO-OID> refs/tags/v123 - remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/124/head - To <URL/of/upstream.git> - - [deleted] refs/pull/123/head - <OID-A>..<OID-B> <COMMIT-B> -> topic - - [deleted] v123 - * [new reference] <COMMIT-A> -> refs/pull/124/head + format_and_save_expect <<-EOF && + > remote: # pre-receive hook Z + > remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/main Z + > remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/topic Z + > remote: pre-receive< <TAG-v123> <ZERO-OID> refs/tags/v123 Z + > remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: # proc-receive hook Z + > remote: proc-receive< <COMMIT-A> <ZERO-OID> refs/heads/main Z + > remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/heads/next Z + > remote: proc-receive> ok refs/heads/main Z + > remote: proc-receive> option refname refs/pull/123/head Z + > remote: proc-receive> option old-oid <COMMIT-A> Z + > remote: proc-receive> option new-oid <ZERO-OID> Z + > remote: proc-receive> ok refs/heads/next Z + > remote: proc-receive> option refname refs/pull/124/head Z + > remote: proc-receive> option new-oid <COMMIT-A> Z + > remote: # post-receive hook Z + > remote: post-receive< <COMMIT-A> <ZERO-OID> refs/pull/123/head Z + > remote: post-receive< <COMMIT-A> <COMMIT-B> refs/heads/topic Z + > remote: post-receive< <TAG-v123> <ZERO-OID> refs/tags/v123 Z + > remote: post-receive< <ZERO-OID> <COMMIT-A> refs/pull/124/head Z + > To <URL/of/upstream.git> + > - [deleted] refs/pull/123/head + > <COMMIT-A>..<COMMIT-B> <COMMIT-B> -> topic + > - [deleted] v123 + > * [new reference] <COMMIT-A> -> refs/pull/124/head EOF test_cmp expect actual && diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index c7b392794b..e6e3c8f552 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -182,7 +182,7 @@ test_expect_success 'rename errors out early when deleting non-existent branch' ) ' -test_expect_success 'rename errors out early when when new name is invalid' ' +test_expect_success 'rename errors out early when new name is invalid' ' test_config remote.foo.vcs bar && echo "fatal: '\''invalid...name'\'' is not a valid remote name" >expect && test_must_fail git remote rename foo invalid...name 2>actual && diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh index a09411327f..e2c0c51022 100755 --- a/t/t5520-pull.sh +++ b/t/t5520-pull.sh @@ -746,14 +746,8 @@ test_expect_success 'pull --rebase fails on corrupt HEAD' ' ' test_expect_success 'setup for detecting upstreamed changes' ' - mkdir src && - ( - cd src && - git init && - printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" > stuff && - git add stuff && - git commit -m "Initial revision" - ) && + test_create_repo src && + test_commit -C src --printf one stuff "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" && git clone src dst && ( cd src && diff --git a/t/t5548-push-porcelain.sh b/t/t5548-push-porcelain.sh index 5a761f3642..f11ff57e54 100755 --- a/t/t5548-push-porcelain.sh +++ b/t/t5548-push-porcelain.sh @@ -14,29 +14,28 @@ test_description='Test git push porcelain output' # NOTE: Never calling this function from a subshell since variable # assignments will disappear when subshell exits. create_commits_in () { - repo="$1" && - if ! parent=$(git -C "$repo" rev-parse HEAD^{} --) - then - parent= - fi && - T=$(git -C "$repo" write-tree) && + repo="$1" && test -d "$repo" || + error "Repository $repo does not exist." shift && while test $# -gt 0 do name=$1 && - test_tick && - if test -z "$parent" - then - oid=$(echo $name | git -C "$repo" commit-tree $T) - else - oid=$(echo $name | git -C "$repo" commit-tree -p $parent $T) - fi && - eval $name=$oid && - parent=$oid && - shift || - return 1 - done && - git -C "$repo" update-ref refs/heads/main $oid + shift && + test_commit -C "$repo" --no-tag "$name" && + eval $name=$(git -C "$repo" rev-parse HEAD) + done +} + +get_abbrev_oid () { + oid=$1 && + suffix=${oid#???????} && + oid=${oid%$suffix} && + if test -n "$oid" + then + echo "$oid" + else + echo "undefined-oid" + fi } # Format the output of git-push, git-show-ref and other commands to make a @@ -45,17 +44,16 @@ create_commits_in () { # of the output. make_user_friendly_and_stable_output () { sed \ - -e "s/ *\$//" \ - -e "s/ */ /g" \ - -e "s/ / /g" \ - -e "s/$A/<COMMIT-A>/g" \ - -e "s/$B/<COMMIT-B>/g" \ + -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \ + -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \ -e "s/$ZERO_OID/<ZERO-OID>/g" \ - -e "s/$(echo $A | cut -c1-7)[0-9a-f]*/<OID-A>/g" \ - -e "s/$(echo $B | cut -c1-7)[0-9a-f]*/<OID-B>/g" \ -e "s#To $URL_PREFIX/upstream.git#To <URL/of/upstream.git>#" } +format_and_save_expect () { + sed -e 's/^> //' -e 's/Z$//' >expect +} + setup_upstream_and_workbench () { # Upstream after setup : main(B) foo(A) bar(A) baz(A) # Workbench after setup : main(A) @@ -111,14 +109,14 @@ run_git_push_porcelain_output_test() { next ) >out && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && - To <URL/of/upstream.git> - = refs/heads/baz:refs/heads/baz [up to date] - <COMMIT-B>:refs/heads/bar <OID-A>..<OID-B> - - :refs/heads/foo [deleted] - + refs/heads/main:refs/heads/main <OID-B>...<OID-A> (forced update) - * refs/heads/next:refs/heads/next [new branch] - Done + format_and_save_expect <<-EOF && + > To <URL/of/upstream.git> + > = refs/heads/baz:refs/heads/baz [up to date] + > <COMMIT-B>:refs/heads/bar <COMMIT-A>..<COMMIT-B> + > - :refs/heads/foo [deleted] + > + refs/heads/main:refs/heads/main <COMMIT-B>...<COMMIT-A> (forced update) + > * refs/heads/next:refs/heads/next [new branch] + > Done EOF test_cmp expect actual && @@ -148,12 +146,12 @@ run_git_push_porcelain_output_test() { next ) >out && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && + format_and_save_expect <<-EOF && To <URL/of/upstream.git> - = refs/heads/next:refs/heads/next [up to date] - ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward) - ! (delete):refs/heads/baz [rejected] (atomic push failed) - ! refs/heads/main:refs/heads/main [rejected] (atomic push failed) + > = refs/heads/next:refs/heads/next [up to date] + > ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward) + > ! (delete):refs/heads/baz [rejected] (atomic push failed) + > ! refs/heads/main:refs/heads/main [rejected] (atomic push failed) Done EOF test_cmp expect actual && @@ -168,6 +166,7 @@ run_git_push_porcelain_output_test() { EOF test_cmp expect actual ' + test_expect_success "prepare pre-receive hook ($PROTOCOL)" ' write_script "$upstream/hooks/pre-receive" <<-EOF exit 1 @@ -189,12 +188,12 @@ run_git_push_porcelain_output_test() { next ) >out && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && + format_and_save_expect <<-EOF && To <URL/of/upstream.git> - = refs/heads/next:refs/heads/next [up to date] - ! refs/heads/bar:refs/heads/bar [remote rejected] (pre-receive hook declined) - ! :refs/heads/baz [remote rejected] (pre-receive hook declined) - ! refs/heads/main:refs/heads/main [remote rejected] (pre-receive hook declined) + > = refs/heads/next:refs/heads/next [up to date] + > ! refs/heads/bar:refs/heads/bar [remote rejected] (pre-receive hook declined) + > ! :refs/heads/baz [remote rejected] (pre-receive hook declined) + > ! refs/heads/main:refs/heads/main [remote rejected] (pre-receive hook declined) Done EOF test_cmp expect actual && @@ -227,12 +226,12 @@ run_git_push_porcelain_output_test() { next ) >out && make_user_friendly_and_stable_output <out >actual && - cat >expect <<-EOF && + format_and_save_expect <<-EOF && To <URL/of/upstream.git> - = refs/heads/next:refs/heads/next [up to date] - - :refs/heads/baz [deleted] - refs/heads/main:refs/heads/main <OID-A>..<OID-B> - ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward) + > = refs/heads/next:refs/heads/next [up to date] + > - :refs/heads/baz [deleted] + > refs/heads/main:refs/heads/main <COMMIT-A>..<COMMIT-B> + > ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward) Done EOF test_cmp expect actual && diff --git a/t/t5562-http-backend-content-length.sh b/t/t5562-http-backend-content-length.sh index e5d3d15ba8..05a58069b0 100755 --- a/t/t5562-http-backend-content-length.sh +++ b/t/t5562-http-backend-content-length.sh @@ -63,7 +63,7 @@ test_expect_success 'setup' ' hash_next=$(git commit-tree -p HEAD -m next HEAD^{tree}) && { printf "%s %s refs/heads/newbranch\\0report-status object-format=%s\\n" \ - "$ZERO_OID" "$hash_next" "$(test_oid algo)" | packetize && + "$ZERO_OID" "$hash_next" "$(test_oid algo)" | packetize_raw printf 0000 && echo "$hash_next" | git pack-objects --stdout } >push_body && diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh index 82c31ab6cd..b87ca06a58 100755 --- a/t/t5570-git-daemon.sh +++ b/t/t5570-git-daemon.sh @@ -194,7 +194,7 @@ test_expect_success 'hostname cannot break out of directory' ' test_expect_success FAKENC 'hostname interpolation works after LF-stripping' ' { - printf "git-upload-pack /interp.git\n\0host=localhost" | packetize + printf "git-upload-pack /interp.git\n\0host=localhost" | packetize_raw printf "0000" } >input && fake_nc "$GIT_DAEMON_HOST_PORT" <input >output && diff --git a/t/t5600-clone-fail-cleanup.sh b/t/t5600-clone-fail-cleanup.sh index 4a1a912e03..5bf10261d3 100755 --- a/t/t5600-clone-fail-cleanup.sh +++ b/t/t5600-clone-fail-cleanup.sh @@ -97,4 +97,11 @@ test_expect_success 'failed clone into empty leaves directory (separate, wt)' ' test_dir_is_empty empty-wt ' +test_expect_success 'transport failure cleans up directory' ' + test_must_fail git clone --no-local \ + -u "f() { git-upload-pack \"\$@\"; return 1; }; f" \ + foo broken-clone && + test_path_is_missing broken-clone +' + test_done diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index c0688467e7..83c24fc97a 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -305,7 +305,8 @@ test_expect_success 'clone from original with relative alternate' ' test_expect_success 'clone checking out a tag' ' git clone --branch=some-tag src dst.tag && GIT_DIR=src/.git git rev-parse some-tag >expected && - test_cmp expected dst.tag/.git/HEAD && + GIT_DIR=dst.tag/.git git rev-parse HEAD >actual && + test_cmp expected actual && GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual && echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected && test_cmp fetch.expected fetch.actual diff --git a/t/t5607-clone-bundle.sh b/t/t5607-clone-bundle.sh index f4c383cd5c..ed0d911e95 100755 --- a/t/t5607-clone-bundle.sh +++ b/t/t5607-clone-bundle.sh @@ -29,11 +29,21 @@ test_expect_success '"verify" needs a worktree' ' test_expect_success 'annotated tags can be excluded by rev-list options' ' git bundle create bundle --all --since=7.Apr.2005.15:14:00.-0700 && - git ls-remote bundle > output && - grep tag output && + cat >expect <<-EOF && + $(git rev-parse HEAD) HEAD + $(git rev-parse tag) refs/tags/tag + $(git rev-parse main) refs/heads/main + EOF + git ls-remote bundle >actual && + test_cmp expect actual && + git bundle create bundle --all --since=7.Apr.2005.15:16:00.-0700 && - git ls-remote bundle > output && - ! grep tag output + cat >expect <<-EOF && + $(git rev-parse HEAD) HEAD + $(git rev-parse main) refs/heads/main + EOF + git ls-remote bundle >actual && + test_cmp expect actual ' test_expect_success 'die if bundle file cannot be created' ' @@ -43,39 +53,65 @@ test_expect_success 'die if bundle file cannot be created' ' test_expect_success 'bundle --stdin' ' echo main | git bundle create stdin-bundle.bdl --stdin && - git ls-remote stdin-bundle.bdl >output && - grep main output + cat >expect <<-EOF && + $(git rev-parse main) refs/heads/main + EOF + git ls-remote stdin-bundle.bdl >actual && + test_cmp expect actual ' test_expect_success 'bundle --stdin <rev-list options>' ' echo main | git bundle create hybrid-bundle.bdl --stdin tag && - git ls-remote hybrid-bundle.bdl >output && - grep main output + cat >expect <<-EOF && + $(git rev-parse main) refs/heads/main + EOF + git ls-remote stdin-bundle.bdl >actual && + test_cmp expect actual ' test_expect_success 'empty bundle file is rejected' ' - : >empty-bundle && + >empty-bundle && test_must_fail git fetch empty-bundle ' # This triggers a bug in older versions where the resulting line (with # --pretty=oneline) was longer than a 1024-char buffer. test_expect_success 'ridiculously long subject in boundary' ' - : >file4 && + >file4 && test_tick && git add file4 && printf "%01200d\n" 0 | git commit -F - && test_commit fifth && git bundle create long-subject-bundle.bdl HEAD^..HEAD && - git bundle list-heads long-subject-bundle.bdl >heads && - test -s heads && + cat >expect <<-EOF && + $(git rev-parse main) HEAD + EOF + git bundle list-heads long-subject-bundle.bdl >actual && + test_cmp expect actual && + git fetch long-subject-bundle.bdl && - sed -n "/^-/{p;q;}" long-subject-bundle.bdl >boundary && - grep "^-$OID_REGEX " boundary + + if ! test_have_prereq SHA1 + then + echo "@object-format=sha256" + fi >expect && + cat >>expect <<-EOF && + -$(git log --pretty=format:"%H %s" -1 HEAD^) + $(git rev-parse HEAD) HEAD + EOF + + if test_have_prereq SHA1 + then + head -n 3 long-subject-bundle.bdl + else + head -n 4 long-subject-bundle.bdl + fi | grep -v "^#" >actual && + + test_cmp expect actual ' test_expect_success 'prerequisites with an empty commit message' ' - : >file1 && + >file1 && git add file1 && test_tick && git commit --allow-empty-message -m "" && @@ -103,7 +139,11 @@ test_expect_success 'fetch SHA-1 from bundle' ' test_expect_success 'git bundle uses expected default format' ' git bundle create bundle HEAD^.. && - head -n1 bundle | grep "^# v$(test_oid version) git bundle$" + cat >expect <<-EOF && + # v$(test_oid version) git bundle + EOF + head -n1 bundle >actual && + test_cmp expect actual ' test_expect_success 'git bundle v3 has expected contents' ' diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index 66af411057..78de1ff2ad 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -599,6 +599,22 @@ setup_negotiate_only () { test_commit -C client three } +test_expect_success 'usage: --negotiate-only without --negotiation-tip' ' + SERVER="server" && + URI="file://$(pwd)/server" && + + setup_negotiate_only "$SERVER" "$URI" && + + cat >err.expect <<-\EOF && + fatal: --negotiate-only needs one or more --negotiate-tip=* + EOF + + test_must_fail git -c protocol.version=2 -C client fetch \ + --negotiate-only \ + origin 2>err.actual && + test_cmp err.expect err.actual +' + test_expect_success 'file:// --negotiate-only' ' SERVER="server" && URI="file://$(pwd)/server" && diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index 35a2f62392..41d0ca00b1 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -41,22 +41,59 @@ test_expect_success 'setup' ' echo "$added_iso88591" | git commit -F - && head1=$(git rev-parse --verify HEAD) && head1_short=$(git rev-parse --verify --short $head1) && + head1_short4=$(git rev-parse --verify --short=4 $head1) && tree1=$(git rev-parse --verify HEAD:) && tree1_short=$(git rev-parse --verify --short $tree1) && echo "$changed" > foo && echo "$changed_iso88591" | git commit -a -F - && head2=$(git rev-parse --verify HEAD) && head2_short=$(git rev-parse --verify --short $head2) && + head2_short4=$(git rev-parse --verify --short=4 $head2) && tree2=$(git rev-parse --verify HEAD:) && tree2_short=$(git rev-parse --verify --short $tree2) && git config --unset i18n.commitEncoding ' -# usage: test_format name format_string [failure] <expected_output +# usage: test_format [argument...] name format_string [failure] <expected_output test_format () { + local args= + while true + do + case "$1" in + --*) + args="$args $1" + shift;; + *) + break;; + esac + done cat >expect.$1 test_expect_${3:-success} "format $1" " - git rev-list --pretty=format:'$2' main >output.$1 && + git rev-list $args --pretty=format:'$2' main >output.$1 && + test_cmp expect.$1 output.$1 + " +} + +# usage: test_pretty [argument...] name format_name [failure] <expected_output +test_pretty () { + local args= + while true + do + case "$1" in + --*) + args="$args $1" + shift;; + *) + break;; + esac + done + cat >expect.$1 + test_expect_${3:-success} "pretty $1 (without --no-commit-header)" " + git rev-list $args --pretty='$2' main >output.$1 && + test_cmp expect.$1 output.$1 + " + test_expect_${3:-success} "pretty $1 (with --no-commit-header)" " + git rev-list $args --no-commit-header --pretty='$2' main >output.$1 && test_cmp expect.$1 output.$1 " } @@ -93,6 +130,20 @@ $head1 $head1_short EOF +test_format --no-commit-header hash-no-header %H%n%h <<EOF +$head2 +$head2_short +$head1 +$head1_short +EOF + +test_format --abbrev-commit --abbrev=0 --no-commit-header hash-no-header-abbrev %H%n%h <<EOF +$head2 +$head2_short4 +$head1 +$head1_short4 +EOF + test_format tree %T%n%t <<EOF commit $head2 $tree2 @@ -181,6 +232,31 @@ $added EOF +test_format --no-commit-header raw-body-no-header %B <<EOF +$changed + +$added + +EOF + +test_pretty oneline oneline <<EOF +$head2 $changed +$head1 $added +EOF + +test_pretty short short <<EOF +commit $head2 +Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + + $changed + +commit $head1 +Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + + $added + +EOF + test_expect_success 'basic colors' ' cat >expect <<-EOF && commit $head2 diff --git a/t/t6020-bundle-misc.sh b/t/t6020-bundle-misc.sh index 881f72fd44..b13e8a52a9 100755 --- a/t/t6020-bundle-misc.sh +++ b/t/t6020-bundle-misc.sh @@ -80,31 +80,46 @@ test_commit_setvar () { eval $var=$oid } +get_abbrev_oid () { + oid=$1 && + suffix=${oid#???????} && + oid=${oid%$suffix} && + if test -n "$oid" + then + echo "$oid" + else + echo "undefined-oid" + fi +} + # Format the output of git commands to make a user-friendly and stable # text. We can easily prepare the expect text without having to worry -# about future changes of the commit ID and spaces of the output. +# about future changes of the commit ID. make_user_friendly_and_stable_output () { sed \ - -e "s/${A%${A#???????}}[0-9a-f]*/<COMMIT-A>/g" \ - -e "s/${B%${B#???????}}[0-9a-f]*/<COMMIT-B>/g" \ - -e "s/${C%${C#???????}}[0-9a-f]*/<COMMIT-C>/g" \ - -e "s/${D%${D#???????}}[0-9a-f]*/<COMMIT-D>/g" \ - -e "s/${E%${E#???????}}[0-9a-f]*/<COMMIT-E>/g" \ - -e "s/${F%${F#???????}}[0-9a-f]*/<COMMIT-F>/g" \ - -e "s/${G%${G#???????}}[0-9a-f]*/<COMMIT-G>/g" \ - -e "s/${H%${H#???????}}[0-9a-f]*/<COMMIT-H>/g" \ - -e "s/${I%${I#???????}}[0-9a-f]*/<COMMIT-I>/g" \ - -e "s/${J%${J#???????}}[0-9a-f]*/<COMMIT-J>/g" \ - -e "s/${K%${K#???????}}[0-9a-f]*/<COMMIT-K>/g" \ - -e "s/${L%${L#???????}}[0-9a-f]*/<COMMIT-L>/g" \ - -e "s/${M%${M#???????}}[0-9a-f]*/<COMMIT-M>/g" \ - -e "s/${N%${N#???????}}[0-9a-f]*/<COMMIT-N>/g" \ - -e "s/${O%${O#???????}}[0-9a-f]*/<COMMIT-O>/g" \ - -e "s/${P%${P#???????}}[0-9a-f]*/<COMMIT-P>/g" \ - -e "s/${TAG1%${TAG1#???????}}[0-9a-f]*/<TAG-1>/g" \ - -e "s/${TAG2%${TAG2#???????}}[0-9a-f]*/<TAG-2>/g" \ - -e "s/${TAG3%${TAG3#???????}}[0-9a-f]*/<TAG-3>/g" \ - -e "s/ *\$//" + -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \ + -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \ + -e "s/$(get_abbrev_oid $C)[0-9a-f]*/<COMMIT-C>/g" \ + -e "s/$(get_abbrev_oid $D)[0-9a-f]*/<COMMIT-D>/g" \ + -e "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" \ + -e "s/$(get_abbrev_oid $F)[0-9a-f]*/<COMMIT-F>/g" \ + -e "s/$(get_abbrev_oid $G)[0-9a-f]*/<COMMIT-G>/g" \ + -e "s/$(get_abbrev_oid $H)[0-9a-f]*/<COMMIT-H>/g" \ + -e "s/$(get_abbrev_oid $I)[0-9a-f]*/<COMMIT-I>/g" \ + -e "s/$(get_abbrev_oid $J)[0-9a-f]*/<COMMIT-J>/g" \ + -e "s/$(get_abbrev_oid $K)[0-9a-f]*/<COMMIT-K>/g" \ + -e "s/$(get_abbrev_oid $L)[0-9a-f]*/<COMMIT-L>/g" \ + -e "s/$(get_abbrev_oid $M)[0-9a-f]*/<COMMIT-M>/g" \ + -e "s/$(get_abbrev_oid $N)[0-9a-f]*/<COMMIT-N>/g" \ + -e "s/$(get_abbrev_oid $O)[0-9a-f]*/<COMMIT-O>/g" \ + -e "s/$(get_abbrev_oid $P)[0-9a-f]*/<COMMIT-P>/g" \ + -e "s/$(get_abbrev_oid $TAG1)[0-9a-f]*/<TAG-1>/g" \ + -e "s/$(get_abbrev_oid $TAG2)[0-9a-f]*/<TAG-2>/g" \ + -e "s/$(get_abbrev_oid $TAG3)[0-9a-f]*/<TAG-3>/g" +} + +format_and_save_expect () { + sed -e 's/Z$//' >expect } # (C) (D, pull/1/head, topic/1) @@ -179,11 +194,11 @@ test_expect_success 'create bundle from special rev: main^!' ' git bundle verify special-rev.bdl | make_user_friendly_and_stable_output >actual && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && The bundle contains this ref: <COMMIT-P> refs/heads/main The bundle requires this ref: - <COMMIT-O> + <COMMIT-O> Z EOF test_cmp expect actual && @@ -200,12 +215,12 @@ test_expect_success 'create bundle with --max-count option' ' git bundle verify max-count.bdl | make_user_friendly_and_stable_output >actual && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && The bundle contains these 2 refs: <COMMIT-P> refs/heads/main <TAG-1> refs/tags/v1 The bundle requires this ref: - <COMMIT-O> + <COMMIT-O> Z EOF test_cmp expect actual && @@ -225,7 +240,7 @@ test_expect_success 'create bundle with --since option' ' git bundle verify since.bdl | make_user_friendly_and_stable_output >actual && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && The bundle contains these 5 refs: <COMMIT-P> refs/heads/main <COMMIT-N> refs/heads/release @@ -233,8 +248,8 @@ test_expect_success 'create bundle with --since option' ' <TAG-3> refs/tags/v3 <COMMIT-P> HEAD The bundle requires these 2 refs: - <COMMIT-M> - <COMMIT-K> + <COMMIT-M> Z + <COMMIT-K> Z EOF test_cmp expect actual && @@ -293,13 +308,13 @@ test_expect_success 'create bundle 2 - has prerequisites' ' --stdin \ release <input && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && The bundle contains this ref: <COMMIT-N> refs/heads/release The bundle requires these 3 refs: - <COMMIT-D> - <COMMIT-E> - <COMMIT-G> + <COMMIT-D> Z + <COMMIT-E> Z + <COMMIT-G> Z EOF git bundle verify 2.bdl | @@ -317,11 +332,11 @@ test_expect_success 'create bundle 2 - has prerequisites' ' test_expect_success 'fail to verify bundle without prerequisites' ' git init --bare test1.git && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && error: Repository lacks these prerequisite commits: - error: <COMMIT-D> - error: <COMMIT-E> - error: <COMMIT-G> + error: <COMMIT-D> Z + error: <COMMIT-E> Z + error: <COMMIT-G> Z EOF test_must_fail git -C test1.git bundle verify ../2.bdl 2>&1 | @@ -352,13 +367,13 @@ test_expect_success 'create bundle 3 - two refs, same object' ' --stdin \ main HEAD <input && - cat >expect <<-\EOF && + format_and_save_expect <<-\EOF && The bundle contains these 2 refs: <COMMIT-P> refs/heads/main <COMMIT-P> HEAD The bundle requires these 2 refs: - <COMMIT-M> - <COMMIT-K> + <COMMIT-M> Z + <COMMIT-K> Z EOF git bundle verify 3.bdl | diff --git a/t/t6041-bisect-submodule.sh b/t/t6041-bisect-submodule.sh index df1eff0fb8..82013fc903 100755 --- a/t/t6041-bisect-submodule.sh +++ b/t/t6041-bisect-submodule.sh @@ -8,7 +8,7 @@ test_description='bisect can handle submodules' git_bisect () { git status -su >expect && ls -1pR * >>expect && - tar cf "$TRASH_DIRECTORY/tmp.tar" * && + "$TAR" cf "$TRASH_DIRECTORY/tmp.tar" * && GOOD=$(git rev-parse --verify HEAD) && may_only_be_test_must_fail "$2" && $2 git checkout "$1" && @@ -25,7 +25,7 @@ git_bisect () { git bisect start && git bisect good $GOOD && rm -rf * && - tar xf "$TRASH_DIRECTORY/tmp.tar" && + "$TAR" xf "$TRASH_DIRECTORY/tmp.tar" && git status -su >actual && ls -1pR * >>actual && test_cmp expect actual && diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh index e89b6747be..1a501ee09e 100755 --- a/t/t6120-describe.sh +++ b/t/t6120-describe.sh @@ -17,103 +17,84 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh check_describe () { + indir= && + while test $# != 0 + do + case "$1" in + -C) + indir="$2" + shift + ;; + *) + break + ;; + esac + shift + done && + indir=${indir:+"$indir"/} && expect="$1" shift describe_opts="$@" test_expect_success "describe $describe_opts" ' - R=$(git describe $describe_opts 2>err.actual) && - case "$R" in - $expect) echo happy ;; - *) echo "Oops - $R is not $expect" && - false ;; - esac + git ${indir:+ -C "$indir"} describe $describe_opts >raw && + sed -e "s/-g[0-9a-f]*\$/-gHASH/" <raw >actual && + echo "$expect" >expect && + test_cmp expect actual ' } test_expect_success setup ' + test_commit initial file one && + test_commit second file two && + test_commit third file three && + test_commit --annotate A file A && + test_commit c file c && - test_tick && - echo one >file && git add file && git commit -m initial && - one=$(git rev-parse HEAD) && - - git describe --always HEAD && - - test_tick && - echo two >file && git add file && git commit -m second && - two=$(git rev-parse HEAD) && - - test_tick && - echo three >file && git add file && git commit -m third && - - test_tick && - echo A >file && git add file && git commit -m A && - test_tick && - git tag -a -m A A && - - test_tick && - echo c >file && git add file && git commit -m c && - test_tick && - git tag c && - - git reset --hard $two && - test_tick && - echo B >side && git add side && git commit -m B && - test_tick && - git tag -a -m B B && + git reset --hard second && + test_commit --annotate B side B && test_tick && git merge -m Merged c && merged=$(git rev-parse HEAD) && - git reset --hard $two && - test_tick && - echo D >another && git add another && git commit -m D && - test_tick && - git tag -a -m D D && - test_tick && - git tag -a -m R R && - - test_tick && - echo DD >another && git commit -a -m another && + git reset --hard second && + test_commit --no-tag D another D && test_tick && - git tag e && + git tag -a -m R R && - test_tick && - echo DDD >another && git commit -a -m "yet another" && + test_commit e another DD && + test_commit --no-tag "yet another" another DDD && test_tick && git merge -m Merged $merged && - test_tick && - echo X >file && echo X >side && git add file side && - git commit -m x - + test_commit --no-tag x file ' -check_describe A-* HEAD -check_describe A-* HEAD^ -check_describe R-* HEAD^^ -check_describe A-* HEAD^^2 +check_describe A-8-gHASH HEAD +check_describe A-7-gHASH HEAD^ +check_describe R-2-gHASH HEAD^^ +check_describe A-3-gHASH HEAD^^2 check_describe B HEAD^^2^ -check_describe R-* HEAD^^^ +check_describe R-1-gHASH HEAD^^^ -check_describe c-* --tags HEAD -check_describe c-* --tags HEAD^ -check_describe e-* --tags HEAD^^ -check_describe c-* --tags HEAD^^2 +check_describe c-7-gHASH --tags HEAD +check_describe c-6-gHASH --tags HEAD^ +check_describe e-1-gHASH --tags HEAD^^ +check_describe c-2-gHASH --tags HEAD^^2 check_describe B --tags HEAD^^2^ check_describe e --tags HEAD^^^ check_describe heads/main --all HEAD -check_describe tags/c-* --all HEAD^ +check_describe tags/c-6-gHASH --all HEAD^ check_describe tags/e --all HEAD^^^ -check_describe B-0-* --long HEAD^^2^ -check_describe A-3-* --long HEAD^^2 +check_describe B-0-gHASH --long HEAD^^2^ +check_describe A-3-gHASH --long HEAD^^2 -check_describe c-7-* --tags -check_describe e-3-* --first-parent --tags +check_describe c-7-gHASH --tags +check_describe e-3-gHASH --first-parent --tags test_expect_success 'describe --contains defaults to HEAD without commit-ish' ' echo "A^0" >expect && @@ -124,20 +105,17 @@ test_expect_success 'describe --contains defaults to HEAD without commit-ish' ' ' check_describe tags/A --all A^0 -test_expect_success 'no warning was displayed for A' ' - test_must_be_empty err.actual -' -test_expect_success 'rename tag A to Q locally' ' - mv .git/refs/tags/A .git/refs/tags/Q -' -cat - >err.expect <<EOF -warning: tag 'Q' is externally known as 'A' -EOF -check_describe A-* HEAD -test_expect_success 'warning was displayed for Q' ' - test_cmp err.expect err.actual -' +test_expect_success 'renaming tag A to Q locally produces a warning' " + mv .git/refs/tags/A .git/refs/tags/Q && + git describe HEAD 2>err >out && + cat >expected <<-\EOF && + warning: tag 'Q' is externally known as 'A' + EOF + test_cmp expected err && + grep -E '^A-8-g[0-9a-f]+$' out +" + test_expect_success 'misnamed annotated tag forces long output' ' description=$(git describe --no-long Q^0) && expr "$description" : "A-0-g[0-9a-f]*$" && @@ -161,46 +139,46 @@ test_expect_success 'rename tag Q back to A' ' ' test_expect_success 'pack tag refs' 'git pack-refs' -check_describe A-* HEAD +check_describe A-8-gHASH HEAD test_expect_success 'describe works from outside repo using --git-dir' ' git clone --bare "$TRASH_DIRECTORY" "$TRASH_DIRECTORY/bare" && git --git-dir "$TRASH_DIRECTORY/bare" describe >out && - grep -E "^A-[1-9][0-9]?-g[0-9a-f]+$" out + grep -E "^A-8-g[0-9a-f]+$" out ' -check_describe "A-*[0-9a-f]" --dirty +check_describe "A-8-gHASH" --dirty test_expect_success 'describe --dirty with --work-tree' ' ( cd "$TEST_DIRECTORY" && git --git-dir "$TRASH_DIRECTORY/.git" --work-tree "$TRASH_DIRECTORY" describe --dirty >"$TRASH_DIRECTORY/out" ) && - grep -E "^A-[1-9][0-9]?-g[0-9a-f]+$" out + grep -E "^A-8-g[0-9a-f]+$" out ' test_expect_success 'set-up dirty work tree' ' echo >>file ' -check_describe "A-*[0-9a-f]-dirty" --dirty - test_expect_success 'describe --dirty with --work-tree (dirty)' ' + git describe --dirty >expected && ( cd "$TEST_DIRECTORY" && git --git-dir "$TRASH_DIRECTORY/.git" --work-tree "$TRASH_DIRECTORY" describe --dirty >"$TRASH_DIRECTORY/out" ) && - grep -E "^A-[1-9][0-9]?-g[0-9a-f]+-dirty$" out + grep -E "^A-8-g[0-9a-f]+-dirty$" out && + test_cmp expected out ' -check_describe "A-*[0-9a-f].mod" --dirty=.mod - test_expect_success 'describe --dirty=.mod with --work-tree (dirty)' ' + git describe --dirty=.mod >expected && ( cd "$TEST_DIRECTORY" && git --git-dir "$TRASH_DIRECTORY/.git" --work-tree "$TRASH_DIRECTORY" describe --dirty=.mod >"$TRASH_DIRECTORY/out" ) && - grep -E "^A-[1-9][0-9]?-g[0-9a-f]+.mod$" out + grep -E "^A-8-g[0-9a-f]+.mod$" out && + test_cmp expected out ' test_expect_success 'describe --dirty HEAD' ' @@ -223,21 +201,21 @@ test_expect_success 'set-up matching pattern tests' ' ' -check_describe "test-annotated-*" --match="test-*" +check_describe "test-annotated-3-gHASH" --match="test-*" -check_describe "test1-lightweight-*" --tags --match="test1-*" +check_describe "test1-lightweight-2-gHASH" --tags --match="test1-*" -check_describe "test2-lightweight-*" --tags --match="test2-*" +check_describe "test2-lightweight-1-gHASH" --tags --match="test2-*" -check_describe "test2-lightweight-*" --long --tags --match="test2-*" HEAD^ +check_describe "test2-lightweight-0-gHASH" --long --tags --match="test2-*" HEAD^ -check_describe "test2-lightweight-*" --long --tags --match="test1-*" --match="test2-*" HEAD^ +check_describe "test2-lightweight-0-gHASH" --long --tags --match="test1-*" --match="test2-*" HEAD^ -check_describe "test2-lightweight-*" --long --tags --match="test1-*" --no-match --match="test2-*" HEAD^ +check_describe "test2-lightweight-0-gHASH" --long --tags --match="test1-*" --no-match --match="test2-*" HEAD^ -check_describe "test1-lightweight-*" --long --tags --match="test1-*" --match="test3-*" HEAD +check_describe "test1-lightweight-2-gHASH" --long --tags --match="test1-*" --match="test3-*" HEAD -check_describe "test1-lightweight-*" --long --tags --match="test3-*" --match="test1-*" HEAD +check_describe "test1-lightweight-2-gHASH" --long --tags --match="test3-*" --match="test1-*" HEAD test_expect_success 'set-up branches' ' git branch branch_A A && @@ -247,11 +225,11 @@ test_expect_success 'set-up branches' ' git update-ref refs/original/original_branch_A test-annotated~2 ' -check_describe "heads/branch_A*" --all --match="branch_*" --exclude="branch_C" HEAD +check_describe "heads/branch_A-11-gHASH" --all --match="branch_*" --exclude="branch_C" HEAD -check_describe "remotes/origin/remote_branch_A*" --all --match="origin/remote_branch_*" --exclude="origin/remote_branch_C" HEAD +check_describe "remotes/origin/remote_branch_A-11-gHASH" --all --match="origin/remote_branch_*" --exclude="origin/remote_branch_C" HEAD -check_describe "original/original_branch_A*" --all test-annotated~1 +check_describe "original/original_branch_A-6-gHASH" --all test-annotated~1 test_expect_success '--match does not work for other types' ' test_must_fail git describe --all --match="*original_branch_*" test-annotated~1 @@ -506,7 +484,7 @@ test_expect_success 'name-rev covers all conditions while looking at parents' ' # o-----o---o----x # A # -test_expect_success 'describe commits with disjoint bases' ' +test_expect_success 'setup: describe commits with disjoint bases' ' git init disjoint1 && ( cd disjoint1 && @@ -519,19 +497,19 @@ test_expect_success 'describe commits with disjoint bases' ' git checkout --orphan branch && rm file && echo B > file2 && git add file2 && git commit -m B && git tag B -a -m B && - git merge --no-ff --allow-unrelated-histories main -m x && - - check_describe "A-3-*" HEAD + git merge --no-ff --allow-unrelated-histories main -m x ) ' +check_describe -C disjoint1 "A-3-gHASH" HEAD + # B # o---o---o------------. # \ # o---o---x # A # -test_expect_success 'describe commits with disjoint bases 2' ' +test_expect_success 'setup: describe commits with disjoint bases 2' ' git init disjoint2 && ( cd disjoint2 && @@ -545,10 +523,10 @@ test_expect_success 'describe commits with disjoint bases 2' ' echo o >> file2 && git add file2 && GIT_COMMITTER_DATE="2020-01-01 15:01" git commit -m o && echo B >> file2 && git add file2 && GIT_COMMITTER_DATE="2020-01-01 15:02" git commit -m B && git tag B -a -m B && - git merge --no-ff --allow-unrelated-histories main -m x && - - check_describe "B-3-*" HEAD + git merge --no-ff --allow-unrelated-histories main -m x ) ' +check_describe -C disjoint2 "B-3-gHASH" HEAD + test_done diff --git a/t/t6400-merge-df.sh b/t/t6400-merge-df.sh index 38700d29b5..57a67cf362 100755 --- a/t/t6400-merge-df.sh +++ b/t/t6400-merge-df.sh @@ -82,13 +82,13 @@ test_expect_success 'modify/delete + directory/file conflict' ' git checkout delete^0 && test_must_fail git merge modify && - test 5 -eq $(git ls-files -s | wc -l) && - test 4 -eq $(git ls-files -u | wc -l) && + test_stdout_line_count = 5 git ls-files -s && + test_stdout_line_count = 4 git ls-files -u && if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 0 -eq $(git ls-files -o | wc -l) + test_stdout_line_count = 0 git ls-files -o else - test 1 -eq $(git ls-files -o | wc -l) + test_stdout_line_count = 1 git ls-files -o fi && test_path_is_file letters/file && @@ -103,13 +103,13 @@ test_expect_success 'modify/delete + directory/file conflict; other way' ' test_must_fail git merge delete && - test 5 -eq $(git ls-files -s | wc -l) && - test 4 -eq $(git ls-files -u | wc -l) && + test_stdout_line_count = 5 git ls-files -s && + test_stdout_line_count = 4 git ls-files -u && if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 0 -eq $(git ls-files -o | wc -l) + test_stdout_line_count = 0 git ls-files -o else - test 1 -eq $(git ls-files -o | wc -l) + test_stdout_line_count = 1 git ls-files -o fi && test_path_is_file letters/file && diff --git a/t/t6402-merge-rename.sh b/t/t6402-merge-rename.sh index 425dad97d5..3da2896e3b 100755 --- a/t/t6402-merge-rename.sh +++ b/t/t6402-merge-rename.sh @@ -105,10 +105,8 @@ test_expect_success 'pull renaming branch into unrenaming one' \ git show-branch && test_expect_code 1 git pull . white && git ls-files -s && - git ls-files -u B >b.stages && - test_line_count = 3 b.stages && - git ls-files -s N >n.stages && - test_line_count = 1 n.stages && + test_stdout_line_count = 3 git ls-files -u B && + test_stdout_line_count = 1 git ls-files -s N && sed -ne "/^g/{ p q @@ -122,10 +120,8 @@ test_expect_success 'pull renaming branch into another renaming one' \ git reset --hard && git checkout red && test_expect_code 1 git pull . white && - git ls-files -u B >b.stages && - test_line_count = 3 b.stages && - git ls-files -s N >n.stages && - test_line_count = 1 n.stages && + test_stdout_line_count = 3 git ls-files -u B && + test_stdout_line_count = 1 git ls-files -s N && sed -ne "/^g/{ p q @@ -138,10 +134,8 @@ test_expect_success 'pull unrenaming branch into renaming one' \ git reset --hard && git show-branch && test_expect_code 1 git pull . main && - git ls-files -u B >b.stages && - test_line_count = 3 b.stages && - git ls-files -s N >n.stages && - test_line_count = 1 n.stages && + test_stdout_line_count = 3 git ls-files -u B && + test_stdout_line_count = 1 git ls-files -s N && sed -ne "/^g/{ p q @@ -154,14 +148,10 @@ test_expect_success 'pull conflicting renames' \ git reset --hard && git show-branch && test_expect_code 1 git pull . blue && - git ls-files -u A >a.stages && - test_line_count = 1 a.stages && - git ls-files -u B >b.stages && - test_line_count = 1 b.stages && - git ls-files -u C >c.stages && - test_line_count = 1 c.stages && - git ls-files -s N >n.stages && - test_line_count = 1 n.stages && + test_stdout_line_count = 1 git ls-files -u A && + test_stdout_line_count = 1 git ls-files -u B && + test_stdout_line_count = 1 git ls-files -u C && + test_stdout_line_count = 1 git ls-files -s N && sed -ne "/^g/{ p q @@ -330,8 +320,8 @@ test_expect_success 'Rename+D/F conflict; renamed file merges but dir in way' ' test_i18ngrep "Adding as dir~HEAD instead" output fi && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way && test_must_fail git diff --quiet && test_must_fail git diff --cached --quiet && @@ -357,8 +347,8 @@ test_expect_success 'Same as previous, but merged other way' ' test_i18ngrep "Adding as dir~renamed-file-has-no-conflicts instead" output fi && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way && test_must_fail git diff --quiet && test_must_fail git diff --cached --quiet && @@ -374,8 +364,8 @@ test_expect_success 'Rename+D/F conflict; renamed file cannot merge, dir not in git checkout -q renamed-file-has-conflicts^0 && test_must_fail git merge --strategy=recursive dir-not-in-way && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 3 -eq "$(git ls-files -u dir | wc -l)" && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 3 git ls-files -u dir && test_must_fail git diff --quiet && test_must_fail git diff --cached --quiet && @@ -409,14 +399,16 @@ test_expect_success 'Rename+D/F conflict; renamed file cannot merge and dir in t git checkout -q renamed-file-has-conflicts^0 && test_must_fail git merge --strategy=recursive dir-in-way && - test 5 -eq "$(git ls-files -u | wc -l)" && + test_stdout_line_count = 5 git ls-files -u && if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 3 -eq "$(git ls-files -u dir~HEAD | wc -l)" + test_stdout_line_count = 3 git ls-files -u dir~HEAD else - test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)" + git ls-files -u dir >out && + test 3 -eq $(grep -v file-in-the-way out | wc -l) && + rm -f out fi && - test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" && + test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way && test_must_fail git diff --quiet && test_must_fail git diff --cached --quiet && @@ -432,14 +424,16 @@ test_expect_success 'Same as previous, but merged other way' ' git checkout -q dir-in-way^0 && test_must_fail git merge --strategy=recursive renamed-file-has-conflicts && - test 5 -eq "$(git ls-files -u | wc -l)" && + test_stdout_line_count = 5 git ls-files -u && if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 3 -eq "$(git ls-files -u dir~renamed-file-has-conflicts | wc -l)" + test_stdout_line_count = 3 git ls-files -u dir~renamed-file-has-conflicts else - test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)" + git ls-files -u dir >out && + test 3 -eq $(grep -v file-in-the-way out | wc -l) && + rm -f out fi && - test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" && + test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way && test_must_fail git diff --quiet && test_must_fail git diff --cached --quiet && @@ -496,9 +490,9 @@ test_expect_success 'both rename source and destination involved in D/F conflict if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 2 -eq "$(git ls-files -u | wc -l)" + test_stdout_line_count = 2 git ls-files -u else - test 1 -eq "$(git ls-files -u | wc -l)" + test_stdout_line_count = 1 git ls-files -u fi && test_must_fail git diff --quiet && @@ -540,9 +534,9 @@ then mkdir one && test_must_fail git merge --strategy=recursive rename-two && - test 4 -eq "$(git ls-files -u | wc -l)" && - test 2 -eq "$(git ls-files -u one | wc -l)" && - test 2 -eq "$(git ls-files -u two | wc -l)" && + test_stdout_line_count = 4 git ls-files -u && + test_stdout_line_count = 2 git ls-files -u one && + test_stdout_line_count = 2 git ls-files -u two && test_must_fail git diff --quiet && @@ -559,9 +553,9 @@ else mkdir one && test_must_fail git merge --strategy=recursive rename-two && - test 2 -eq "$(git ls-files -u | wc -l)" && - test 1 -eq "$(git ls-files -u one | wc -l)" && - test 1 -eq "$(git ls-files -u two | wc -l)" && + test_stdout_line_count = 2 git ls-files -u && + test_stdout_line_count = 1 git ls-files -u one && + test_stdout_line_count = 1 git ls-files -u two && test_must_fail git diff --quiet && @@ -582,13 +576,13 @@ test_expect_success 'pair rename to parent of other (D/F conflicts) w/ clean sta if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 4 -eq "$(git ls-files -u | wc -l)" && - test 2 -eq "$(git ls-files -u one | wc -l)" && - test 2 -eq "$(git ls-files -u two | wc -l)" + test_stdout_line_count = 4 git ls-files -u && + test_stdout_line_count = 2 git ls-files -u one && + test_stdout_line_count = 2 git ls-files -u two else - test 2 -eq "$(git ls-files -u | wc -l)" && - test 1 -eq "$(git ls-files -u one | wc -l)" && - test 1 -eq "$(git ls-files -u two | wc -l)" + test_stdout_line_count = 2 git ls-files -u && + test_stdout_line_count = 1 git ls-files -u one && + test_stdout_line_count = 1 git ls-files -u two fi && test_must_fail git diff --quiet && @@ -631,19 +625,19 @@ test_expect_success 'check handling of differently renamed file with D/F conflic if test "$GIT_TEST_MERGE_ALGORITHM" = ort then - test 5 -eq "$(git ls-files -s | wc -l)" && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 1 -eq "$(git ls-files -u one~HEAD | wc -l)" && - test 1 -eq "$(git ls-files -u two~second-rename | wc -l)" && - test 1 -eq "$(git ls-files -u original | wc -l)" && - test 0 -eq "$(git ls-files -o | wc -l)" + test_stdout_line_count = 5 git ls-files -s && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 1 git ls-files -u one~HEAD && + test_stdout_line_count = 1 git ls-files -u two~second-rename && + test_stdout_line_count = 1 git ls-files -u original && + test_stdout_line_count = 0 git ls-files -o else - test 5 -eq "$(git ls-files -s | wc -l)" && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 1 -eq "$(git ls-files -u one | wc -l)" && - test 1 -eq "$(git ls-files -u two | wc -l)" && - test 1 -eq "$(git ls-files -u original | wc -l)" && - test 2 -eq "$(git ls-files -o | wc -l)" + test_stdout_line_count = 5 git ls-files -s && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 1 git ls-files -u one && + test_stdout_line_count = 1 git ls-files -u two && + test_stdout_line_count = 1 git ls-files -u original && + test_stdout_line_count = 2 git ls-files -o fi && test_path_is_file one/file && @@ -679,11 +673,11 @@ test_expect_success 'check handling of differently renamed file with D/F conflic git checkout -q first-rename-redo^0 && test_must_fail git merge --strategy=recursive second-rename-redo && - test 3 -eq "$(git ls-files -u | wc -l)" && - test 1 -eq "$(git ls-files -u one | wc -l)" && - test 1 -eq "$(git ls-files -u two | wc -l)" && - test 1 -eq "$(git ls-files -u original | wc -l)" && - test 0 -eq "$(git ls-files -o | wc -l)" && + test_stdout_line_count = 3 git ls-files -u && + test_stdout_line_count = 1 git ls-files -u one && + test_stdout_line_count = 1 git ls-files -u two && + test_stdout_line_count = 1 git ls-files -u original && + test_stdout_line_count = 0 git ls-files -o && test_path_is_file one && test_path_is_file two && @@ -861,9 +855,11 @@ test_expect_success 'setup merge of rename + small change' ' test_expect_success 'merge rename + small change' ' git merge rename_branch && - test 1 -eq $(git ls-files -s | wc -l) && - test 0 -eq $(git ls-files -o | wc -l) && - test $(git rev-parse HEAD:renamed_file) = $(git rev-parse HEAD~1:file) + test_stdout_line_count = 1 git ls-files -s && + test_stdout_line_count = 0 git ls-files -o && + newhash=$(git rev-parse HEAD:renamed_file) && + oldhash=$(git rev-parse HEAD~1:file) && + test $newhash = $oldhash ' test_expect_success 'setup for use of extended merge markers' ' diff --git a/t/t6406-merge-attr.sh b/t/t6406-merge-attr.sh index d5a4ac2d81..8494645837 100755 --- a/t/t6406-merge-attr.sh +++ b/t/t6406-merge-attr.sh @@ -207,4 +207,22 @@ test_expect_success 'custom merge does not lock index' ' git merge main ' +test_expect_success 'binary files with union attribute' ' + git checkout -b bin-main && + printf "base\0" >bin.txt && + echo "bin.txt merge=union" >.gitattributes && + git add bin.txt .gitattributes && + git commit -m base && + + printf "one\0" >bin.txt && + git commit -am one && + + git checkout -b bin-side HEAD^ && + printf "two\0" >bin.txt && + git commit -am two && + + test_must_fail git merge bin-main 2>stderr && + grep -i "warning.*cannot merge.*HEAD vs. bin-main" stderr +' + test_done diff --git a/t/t6421-merge-partial-clone.sh b/t/t6421-merge-partial-clone.sh new file mode 100755 index 0000000000..36bcd7c328 --- /dev/null +++ b/t/t6421-merge-partial-clone.sh @@ -0,0 +1,440 @@ +#!/bin/sh + +test_description="limiting blob downloads when merging with partial clones" +# Uses a methodology similar to +# t6042: corner cases with renames but not criss-cross merges +# t6036: corner cases with both renames and criss-cross merges +# t6423: directory rename detection +# +# The setup for all of them, pictorially, is: +# +# A +# o +# / \ +# O o ? +# \ / +# o +# B +# +# To help make it easier to follow the flow of tests, they have been +# divided into sections and each test will start with a quick explanation +# of what commits O, A, and B contain. +# +# Notation: +# z/{b,c} means files z/b and z/c both exist +# x/d_1 means file x/d exists with content d1. (Purpose of the +# underscore notation is to differentiate different +# files that might be renamed into each other's paths.) + +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-merge.sh + +test_setup_repo () { + test -d server && return + test_create_repo server && + ( + cd server && + + git config uploadpack.allowfilter 1 && + git config uploadpack.allowanysha1inwant 1 && + + mkdir -p general && + test_seq 2 9 >general/leap1 && + cp general/leap1 general/leap2 && + echo leap2 >>general/leap2 && + + mkdir -p basename && + cp general/leap1 basename/numbers && + cp general/leap1 basename/sequence && + cp general/leap1 basename/values && + echo numbers >>basename/numbers && + echo sequence >>basename/sequence && + echo values >>basename/values && + + mkdir -p dir/unchanged && + mkdir -p dir/subdir/tweaked && + echo a >dir/subdir/a && + echo b >dir/subdir/b && + echo c >dir/subdir/c && + echo d >dir/subdir/d && + echo e >dir/subdir/e && + cp general/leap1 dir/subdir/Makefile && + echo toplevel makefile >>dir/subdir/Makefile && + echo f >dir/subdir/tweaked/f && + echo g >dir/subdir/tweaked/g && + echo h >dir/subdir/tweaked/h && + echo subdirectory makefile >dir/subdir/tweaked/Makefile && + for i in $(test_seq 1 88) + do + echo content $i >dir/unchanged/file_$i + done && + git add . && + git commit -m "O" && + + git branch O && + git branch A && + git branch B-single && + git branch B-dir && + git branch B-many && + + git switch A && + + git rm general/leap* && + mkdir general/ && + test_seq 1 9 >general/jump1 && + cp general/jump1 general/jump2 && + echo leap2 >>general/jump2 && + + rm basename/numbers basename/sequence basename/values && + mkdir -p basename/subdir/ + cp general/jump1 basename/subdir/numbers && + cp general/jump1 basename/subdir/sequence && + cp general/jump1 basename/subdir/values && + echo numbers >>basename/subdir/numbers && + echo sequence >>basename/subdir/sequence && + echo values >>basename/subdir/values && + + git rm dir/subdir/tweaked/f && + echo more >>dir/subdir/e && + echo more >>dir/subdir/Makefile && + echo more >>dir/subdir/tweaked/Makefile && + mkdir dir/subdir/newsubdir && + echo rust code >dir/subdir/newsubdir/newfile.rs && + git mv dir/subdir/e dir/subdir/newsubdir/ && + git mv dir folder && + git add . && + git commit -m "A" && + + git switch B-single && + echo new first line >dir/subdir/Makefile && + cat general/leap1 >>dir/subdir/Makefile && + echo toplevel makefile >>dir/subdir/Makefile && + echo perl code >general/newfile.pl && + git add . && + git commit -m "B-single" && + + git switch B-dir && + echo java code >dir/subdir/newfile.java && + echo scala code >dir/subdir/newfile.scala && + echo groovy code >dir/subdir/newfile.groovy && + git add . && + git commit -m "B-dir" && + + git switch B-many && + test_seq 2 10 >general/leap1 && + rm general/leap2 && + cp general/leap1 general/leap2 && + echo leap2 >>general/leap2 && + + rm basename/numbers basename/sequence basename/values && + mkdir -p basename/subdir/ + cp general/leap1 basename/subdir/numbers && + cp general/leap1 basename/subdir/sequence && + cp general/leap1 basename/subdir/values && + echo numbers >>basename/subdir/numbers && + echo sequence >>basename/subdir/sequence && + echo values >>basename/subdir/values && + + mkdir dir/subdir/newsubdir/ && + echo c code >dir/subdir/newfile.c && + echo python code >dir/subdir/newsubdir/newfile.py && + git add . && + git commit -m "B-many" && + + git switch A + ) +} + +# Testcase: Objects downloaded for single relevant rename +# Commit O: +# general/{leap1_O, leap2_O} +# basename/{numbers_O, sequence_O, values_O} +# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O} +# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O} +# dir/unchanged/<LOTS OF FILES> +# Commit A: +# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/ +# -> folder/, move e into newsubdir, add newfile.rs, remove f, modify +# both both Makefiles and jumps) +# general/{jump1_A, jump2_A} +# basename/subdir/{numbers_A, sequence_A, values_A} +# folder/subdir/{a,b,c,d,Makefile_TOP_A} +# folder/subdir/newsubdir/{e_A,newfile.rs} +# folder/subdir/tweaked/{g,h,Makefile_SUB_A} +# folder/unchanged/<LOTS OF FILES> +# Commit B(-single): +# (add newfile.pl, tweak Makefile_TOP) +# general/{leap1_O, leap2_O,newfile.pl} +# basename/{numbers_O, sequence_O, values_O} +# dir/{a,b,c,d,e_O,Makefile_TOP_B} +# dir/tweaked/{f,g,h,Makefile_SUB_O} +# dir/unchanged/<LOTS OF FILES> +# Expected: +# general/{jump1_A, jump2_A,newfile.pl} +# basename/subdir/{numbers_A, sequence_A, values_A} +# folder/subdir/{a,b,c,d,Makefile_TOP_Merged} +# folder/subdir/newsubdir/{e_A,newfile.rs} +# folder/subdir/tweaked/{g,h,Makefile_SUB_A} +# folder/unchanged/<LOTS OF FILES> +# +# Objects that need to be fetched: +# Rename detection: +# Side1 (O->A): +# Basename-matches rename detection only needs to fetch these objects: +# Makefile_TOP_O, Makefile_TOP_A +# (Despite many renames, all others are content irrelevant. They +# are also location irrelevant because newfile.rs was added on +# the side doing the directory rename, and newfile.pl was added to +# a directory that was not renamed on either side.) +# General rename detection only needs to fetch these objects: +# <None> +# (Even though newfile.rs, jump[12], basename/subdir/*, and e +# could all be used as destinations in rename detection, the +# basename detection for Makefile matches up all relevant +# sources, so these other files never end up needing to be +# used) +# Side2 (O->B): +# Basename-matches rename detection only needs to fetch these objects: +# <None> +# (there are no deleted files, so no possible sources) +# General rename detection only needs to fetch these objects: +# <None> +# (there are no deleted files, so no possible sources) +# Merge: +# 3-way content merge needs to grab these objects: +# Makefile_TOP_B +# Nothing else needs to fetch objects +# +# Summary: 2 fetches (1 for 2 objects, 1 for 1 object) +# +test_expect_merge_algorithm failure success 'Objects downloaded for single relevant rename' ' + test_setup_repo && + git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-single && + ( + cd objects-single && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-before && + + git checkout -q origin/A && + + GIT_TRACE2_PERF="$(pwd)/trace.output" git \ + -c merge.directoryRenames=true merge --no-stat \ + --no-progress origin/B-single && + + # Check the number of objects we reported we would fetch + cat >expect <<-EOF && + fetch_count:2 + fetch_count:1 + EOF + grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual && + test_cmp expect actual && + + # Check the number of fetch commands exec-ed + grep d0.*fetch.negotiationAlgorithm trace.output >fetches && + test_line_count = 2 fetches && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-after && + comm -2 -3 missing-objects-before missing-objects-after >old && + comm -1 -3 missing-objects-before missing-objects-after >new && + # No new missing objects + test_must_be_empty new && + # Fetched 2 + 1 = 3 objects + test_line_count = 3 old + ) +' + +# Testcase: Objects downloaded for directory rename +# Commit O: +# general/{leap1_O, leap2_O} +# basename/{numbers_O, sequence_O, values_O} +# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O} +# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O} +# dir/unchanged/<LOTS OF FILES> +# Commit A: +# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/ -> +# folder/, move e into newsubdir, add newfile.rs, remove f, modify +# both Makefiles and jumps) +# general/{jump1_A, jump2_A} +# basename/subdir/{numbers_A, sequence_A, values_A} +# folder/subdir/{a,b,c,d,Makefile_TOP_A} +# folder/subdir/newsubdir/{e_A,newfile.rs} +# folder/subdir/tweaked/{g,h,Makefile_SUB_A} +# folder/unchanged/<LOTS OF FILES> +# Commit B(-dir): +# (add dir/subdir/newfile.{java,scala,groovy} +# general/{leap1_O, leap2_O} +# basename/{numbers_O, sequence_O, values_O} +# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O, +# newfile.java,newfile.scala,newfile.groovy} +# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O} +# dir/unchanged/<LOTS OF FILES> +# Expected: +# general/{jump1_A, jump2_A} +# basename/subdir/{numbers_A, sequence_A, values_A} +# folder/subdir/{a,b,c,d,Makefile_TOP_A, +# newfile.java,newfile.scala,newfile.groovy} +# folder/subdir/newsubdir/{e_A,newfile.rs} +# folder/subdir/tweaked/{g,h,Makefile_SUB_A} +# folder/unchanged/<LOTS OF FILES> +# +# Objects that need to be fetched: +# Makefile_TOP_O, Makefile_TOP_A +# Makefile_SUB_O, Makefile_SUB_A +# e_O, e_A +# * Despite A's rename of jump->leap, those renames are irrelevant. +# * Despite A's rename of basename/ -> basename/subdir/, those renames are +# irrelevant. +# * Because of A's rename of dir/ -> folder/ and B-dir's addition of +# newfile.* into dir/subdir/, we need to determine directory renames. +# (Technically, there are enough exact renames to determine directory +# rename detection, but the current implementation always does +# basename searching before directory rename detection. Running it +# also before basename searching would mean doing directory rename +# detection twice, but it's a bit expensive to do that and cases like +# this are not all that common.) +# Summary: 1 fetches for 6 objects +# +test_expect_merge_algorithm failure success 'Objects downloaded when a directory rename triggered' ' + test_setup_repo && + git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-dir && + ( + cd objects-dir && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-before && + + git checkout -q origin/A && + + GIT_TRACE2_PERF="$(pwd)/trace.output" git \ + -c merge.directoryRenames=true merge --no-stat \ + --no-progress origin/B-dir && + + # Check the number of objects we reported we would fetch + cat >expect <<-EOF && + fetch_count:6 + EOF + grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual && + test_cmp expect actual && + + # Check the number of fetch commands exec-ed + grep d0.*fetch.negotiationAlgorithm trace.output >fetches && + test_line_count = 1 fetches && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-after && + comm -2 -3 missing-objects-before missing-objects-after >old && + comm -1 -3 missing-objects-before missing-objects-after >new && + # No new missing objects + test_must_be_empty new && + # Fetched 6 objects + test_line_count = 6 old + ) +' + +# Testcase: Objects downloaded with lots of renames and modifications +# Commit O: +# general/{leap1_O, leap2_O} +# basename/{numbers_O, sequence_O, values_O} +# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O} +# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O} +# dir/unchanged/<LOTS OF FILES> +# Commit A: +# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/ +# -> folder/, move e into newsubdir, add newfile.rs, remove f, modify +# both both Makefiles and jumps) +# general/{jump1_A, jump2_A} +# basename/subdir/{numbers_A, sequence_A, values_A} +# folder/subdir/{a,b,c,d,Makefile_TOP_A} +# folder/subdir/newsubdir/{e_A,newfile.rs} +# folder/subdir/tweaked/{g,h,Makefile_SUB_A} +# folder/unchanged/<LOTS OF FILES> +# Commit B(-minimal): +# (modify both leaps, rename basename/ -> basename/subdir/, add +# newfile.{c,py}) +# general/{leap1_B, leap2_B} +# basename/subdir/{numbers_B, sequence_B, values_B} +# dir/{a,b,c,d,e_O,Makefile_TOP_O,newfile.c} +# dir/tweaked/{f,g,h,Makefile_SUB_O,newfile.py} +# dir/unchanged/<LOTS OF FILES> +# Expected: +# general/{jump1_Merged, jump2_Merged} +# basename/subdir/{numbers_Merged, sequence_Merged, values_Merged} +# folder/subdir/{a,b,c,d,Makefile_TOP_A,newfile.c} +# folder/subdir/newsubdir/e_A +# folder/subdir/tweaked/{g,h,Makefile_SUB_A,newfile.py} +# folder/unchanged/<LOTS OF FILES> +# +# Objects that need to be fetched: +# Rename detection: +# Side1 (O->A): +# Basename-matches rename detection only needs to fetch these objects: +# numbers_O, numbers_A +# sequence_O, sequence_A +# values_O, values_A +# Makefile_TOP_O, Makefile_TOP_A +# Makefile_SUB_O, Makefile_SUB_A +# e_O, e_A +# General rename detection only needs to fetch these objects: +# leap1_O, leap2_O +# jump1_A, jump2_A, newfile.rs +# (only need remaining relevant sources, but any relevant sources need +# to be matched against all possible unpaired destinations) +# Side2 (O->B): +# Basename-matches rename detection only needs to fetch these objects: +# numbers_B +# sequence_B +# values_B +# (because numbers_O, sequence_O, and values_O already fetched above) +# General rename detection only needs to fetch these objects: +# <None> +# Merge: +# 3-way content merge needs to grab these objects: +# leap1_B +# leap2_B +# Nothing else needs to fetch objects +# +# Summary: 4 fetches (1 for 6 objects, 1 for 8, 1 for 3, 1 for 2) +# +test_expect_merge_algorithm failure success 'Objects downloaded with lots of renames and modifications' ' + test_setup_repo && + git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-many && + ( + cd objects-many && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-before && + + git checkout -q origin/A && + + GIT_TRACE2_PERF="$(pwd)/trace.output" git \ + -c merge.directoryRenames=true merge --no-stat \ + --no-progress origin/B-many && + + # Check the number of objects we reported we would fetch + cat >expect <<-EOF && + fetch_count:12 + fetch_count:5 + fetch_count:3 + fetch_count:2 + EOF + grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual && + test_cmp expect actual && + + # Check the number of fetch commands exec-ed + grep d0.*fetch.negotiationAlgorithm trace.output >fetches && + test_line_count = 4 fetches && + + git rev-list --objects --all --missing=print | + grep "^?" | sort >missing-objects-after && + comm -2 -3 missing-objects-before missing-objects-after >old && + comm -1 -3 missing-objects-before missing-objects-after >new && + # No new missing objects + test_must_be_empty new && + # Fetched 12 + 5 + 3 + 2 = 22 objects + test_line_count = 22 old + ) +' + +test_done diff --git a/t/t6423-merge-rename-directories.sh b/t/t6423-merge-rename-directories.sh index 7134769149..5b81a130e9 100755 --- a/t/t6423-merge-rename-directories.sh +++ b/t/t6423-merge-rename-directories.sh @@ -454,7 +454,7 @@ test_expect_success '1f: Split a directory into two other directories' ' # the directory renamed, but the files within it. (see 1b) # # If renames split a directory into two or more others, the directory -# with the most renames, "wins" (see 1c). However, see the testcases +# with the most renames, "wins" (see 1f). However, see the testcases # in section 2, plus testcases 3a and 4a. ########################################################################### @@ -4797,7 +4797,7 @@ test_setup_12f () { ) } -test_expect_merge_algorithm failure failure '12f: Trivial directory resolve, caching, all kinds of fun' ' +test_expect_merge_algorithm failure success '12f: Trivial directory resolve, caching, all kinds of fun' ' test_setup_12f && ( cd 12f && @@ -4966,6 +4966,239 @@ test_expect_success '12g: Testcase with two kinds of "relevant" renames' ' ) ' +# Testcase 12h, Testcase with two kinds of "relevant" renames +# Commit O: olddir/{a_1, b} +# Commit A: newdir/{a_2, b} +# Commit B: olddir/{alpha_1, b} +# Expected: newdir/{alpha_2, b} + +test_setup_12h () { + test_create_repo 12h && + ( + cd 12h && + + mkdir olddir && + test_seq 3 8 >olddir/a && + >olddir/b && + git add olddir && + git commit -m orig && + + git branch O && + git branch A && + git branch B && + + git switch A && + test_seq 3 10 >olddir/a && + git add olddir/a && + git mv olddir newdir && + git commit -m A && + + git switch B && + + git mv olddir/a olddir/alpha && + git commit -m B + ) +} + +test_expect_failure '12h: renaming a file within a renamed directory' ' + test_setup_12h && + ( + cd 12h && + + git checkout A^0 && + + test_might_fail git -c merge.directoryRenames=true merge -s recursive B^0 && + + git ls-files >tracked && + test_line_count = 2 tracked && + + test_path_is_missing olddir/a && + test_path_is_file newdir/alpha && + test_path_is_file newdir/b && + + git rev-parse >actual \ + HEAD:newdir/alpha HEAD:newdir/b && + git rev-parse >expect \ + A:newdir/a O:oldir/b && + test_cmp expect actual + ) +' + +# Testcase 12i, Directory rename causes rename-to-self +# Commit O: source/{subdir/foo, bar, baz_1} +# Commit A: source/{foo, bar, baz_1} +# Commit B: source/{subdir/{foo, bar}, baz_2} +# Expected: source/{foo, bar, baz_2}, with conflicts on +# source/bar vs. source/subdir/bar + +test_setup_12i () { + test_create_repo 12i && + ( + cd 12i && + + mkdir -p source/subdir && + echo foo >source/subdir/foo && + echo bar >source/bar && + echo baz >source/baz && + git add source && + git commit -m orig && + + git branch O && + git branch A && + git branch B && + + git switch A && + git mv source/subdir/foo source/foo && + git commit -m A && + + git switch B && + git mv source/bar source/subdir/bar && + echo more baz >>source/baz && + git commit -m B + ) +} + +test_expect_success '12i: Directory rename causes rename-to-self' ' + test_setup_12i && + ( + cd 12i && + + git checkout A^0 && + + test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 && + + test_path_is_missing source/subdir && + test_path_is_file source/bar && + test_path_is_file source/baz && + + git ls-files | uniq >tracked && + test_line_count = 3 tracked && + + git status --porcelain -uno >actual && + cat >expect <<-\EOF && + UU source/bar + M source/baz + EOF + test_cmp expect actual + ) +' + +# Testcase 12j, Directory rename to root causes rename-to-self +# Commit O: {subdir/foo, bar, baz_1} +# Commit A: {foo, bar, baz_1} +# Commit B: {subdir/{foo, bar}, baz_2} +# Expected: {foo, bar, baz_2}, with conflicts on bar vs. subdir/bar + +test_setup_12j () { + test_create_repo 12j && + ( + cd 12j && + + mkdir -p subdir && + echo foo >subdir/foo && + echo bar >bar && + echo baz >baz && + git add . && + git commit -m orig && + + git branch O && + git branch A && + git branch B && + + git switch A && + git mv subdir/foo foo && + git commit -m A && + + git switch B && + git mv bar subdir/bar && + echo more baz >>baz && + git commit -m B + ) +} + +test_expect_success '12j: Directory rename to root causes rename-to-self' ' + test_setup_12j && + ( + cd 12j && + + git checkout A^0 && + + test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 && + + test_path_is_missing subdir && + test_path_is_file bar && + test_path_is_file baz && + + git ls-files | uniq >tracked && + test_line_count = 3 tracked && + + git status --porcelain -uno >actual && + cat >expect <<-\EOF && + UU bar + M baz + EOF + test_cmp expect actual + ) +' + +# Testcase 12k, Directory rename with sibling causes rename-to-self +# Commit O: dirB/foo, dirA/{bar, baz_1} +# Commit A: dirA/{foo, bar, baz_1} +# Commit B: dirB/{foo, bar}, dirA/baz_2 +# Expected: dirA/{foo, bar, baz_2}, with conflicts on dirA/bar vs. dirB/bar + +test_setup_12k () { + test_create_repo 12k && + ( + cd 12k && + + mkdir dirA dirB && + echo foo >dirB/foo && + echo bar >dirA/bar && + echo baz >dirA/baz && + git add . && + git commit -m orig && + + git branch O && + git branch A && + git branch B && + + git switch A && + git mv dirB/* dirA/ && + git commit -m A && + + git switch B && + git mv dirA/bar dirB/bar && + echo more baz >>dirA/baz && + git commit -m B + ) +} + +test_expect_success '12k: Directory rename with sibling causes rename-to-self' ' + test_setup_12k && + ( + cd 12k && + + git checkout A^0 && + + test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 && + + test_path_is_missing dirB && + test_path_is_file dirA/bar && + test_path_is_file dirA/baz && + + git ls-files | uniq >tracked && + test_line_count = 3 tracked && + + git status --porcelain -uno >actual && + cat >expect <<-\EOF && + UU dirA/bar + M dirA/baz + EOF + test_cmp expect actual + ) +' + ########################################################################### # SECTION 13: Checking informational and conflict messages # diff --git a/t/t6429-merge-sequence-rename-caching.sh b/t/t6429-merge-sequence-rename-caching.sh new file mode 100755 index 0000000000..035edc40b1 --- /dev/null +++ b/t/t6429-merge-sequence-rename-caching.sh @@ -0,0 +1,700 @@ +#!/bin/sh + +test_description="remember regular & dir renames in sequence of merges" + +. ./test-lib.sh + +# +# NOTE 1: this testfile tends to not only rename files, but modify on both +# sides; without modifying on both sides, optimizations can kick in +# which make rename detection irrelevant or trivial. We want to make +# sure that we are triggering rename caching rather than rename +# bypassing. +# +# NOTE 2: this testfile uses 'test-tool fast-rebase' instead of either +# cherry-pick or rebase. sequencer.c is only superficially +# integrated with merge-ort; it calls merge_switch_to_result() +# after EACH merge, which updates the index and working copy AND +# throws away the cached results (because merge_switch_to_result() +# is only supposed to be called at the end of the sequence). +# Integrating them more deeply is a big task, so for now the tests +# use 'test-tool fast-rebase'. +# + + +# +# In the following simple testcase: +# Base: numbers_1, values_1 +# Upstream: numbers_2, values_2 +# Topic_1: sequence_3 +# Topic_2: scruples_3 +# or, in english, rename numbers -> sequence in the first commit, and rename +# values -> scruples in the second commit. +# +# This shouldn't be a challenge, it's just verifying that cached renames isn't +# preventing us from finding new renames. +# +test_expect_success 'caching renames does not preclude finding new ones' ' + test_create_repo caching-renames-and-new-renames && + ( + cd caching-renames-and-new-renames && + + test_seq 2 10 >numbers && + test_seq 2 10 >values && + git add numbers values && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 1 10 >numbers && + test_seq 1 10 >values && + git add numbers values && + git commit -m "Tweaked both files" && + + git switch topic && + + test_seq 2 12 >numbers && + git add numbers && + git mv numbers sequence && + git commit -m A && + + test_seq 2 12 >values && + git add values && + git mv values scruples && + git commit -m B && + + # + # Actual testing + # + + git switch upstream && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream~1..topic + + git ls-files >tracked-files && + test_line_count = 2 tracked-files && + test_seq 1 12 >expect && + test_cmp expect sequence && + test_cmp expect scruples + ) +' + +# +# In the following testcase: +# Base: numbers_1 +# Upstream: rename numbers_1 -> sequence_2 +# Topic_1: numbers_3 +# Topic_2: numbers_1 +# or, in english, the first commit on the topic branch modifies numbers by +# shrinking it (dramatically) and the second commit on topic reverts its +# parent. +# +# Can git apply both patches? +# +# Traditional cherry-pick/rebase will fail to apply the second commit, the +# one that reverted its parent, because despite detecting the rename from +# 'numbers' to 'sequence' for the first commit, it fails to detect that +# rename when picking the second commit. That's "reasonable" given the +# dramatic change in size of the file, but remembering the rename and +# reusing it is reasonable too. +# +# We do test here that we expect rename detection to only be run once total +# (the topic side of history doesn't need renames, and with caching we +# should be able to only run rename detection on the upstream side one +# time.) +test_expect_success 'cherry-pick both a commit and its immediate revert' ' + test_create_repo pick-commit-and-its-immediate-revert && + ( + cd pick-commit-and-its-immediate-revert && + + test_seq 11 30 >numbers && + git add numbers && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 1 30 >numbers && + git add numbers && + git mv numbers sequence && + git commit -m "Renamed (and modified) numbers -> sequence" && + + git switch topic && + + test_seq 11 13 >numbers && + git add numbers && + git commit -m A && + + git revert HEAD && + + # + # Actual testing + # + + git switch upstream && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream~1..topic && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 1 calls + ) +' + +# +# In the following testcase: +# Base: sequence_1 +# Upstream: rename sequence_1 -> values_2 +# Topic_1: rename sequence_1 -> values_3 +# Topic_2: add unrelated sequence_4 +# or, in english, both sides rename sequence -> values, and then the second +# commit on the topic branch adds an unrelated file called sequence. +# +# This testcase presents no problems for git traditionally, but having both +# sides do the same rename in effect "uses it up" and if it remains cached, +# could cause a spurious rename/add conflict. +# +test_expect_success 'rename same file identically, then reintroduce it' ' + test_create_repo rename-rename-1to1-then-add-old-filename && + ( + cd rename-rename-1to1-then-add-old-filename && + + test_seq 3 8 >sequence && + git add sequence && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 1 8 >sequence && + git add sequence && + git mv sequence values && + git commit -m "Renamed (and modified) sequence -> values" && + + git switch topic && + + test_seq 3 10 >sequence && + git add sequence && + git mv sequence values && + git commit -m A && + + test_write_lines A B C D E F G H I J >sequence && + git add sequence && + git commit -m B && + + # + # Actual testing + # + + git switch upstream && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream~1..topic && + + git ls-files >tracked && + test_line_count = 2 tracked && + test_path_is_file values && + test_path_is_file sequence && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 2 calls + ) +' + +# +# In the following testcase: +# Base: olddir/{valuesZ_1, valuesY_1, valuesX_1} +# Upstream: rename olddir/valuesZ_1 -> dirA/valuesZ_2 +# rename olddir/valuesY_1 -> dirA/valuesY_2 +# rename olddir/valuesX_1 -> dirB/valuesX_2 +# Topic_1: rename olddir/valuesZ_1 -> dirA/valuesZ_3 +# rename olddir/valuesY_1 -> dirA/valuesY_3 +# Topic_2: add olddir/newfile +# Expected Pick1: dirA/{valuesZ, valuesY}, dirB/valuesX +# Expected Pick2: dirA/{valuesZ, valuesY}, dirB/{valuesX, newfile} +# +# This testcase presents no problems for git traditionally, but having both +# sides do the same renames in effect "use it up" but if the renames remain +# cached, the directory rename could put newfile in the wrong directory. +# +test_expect_success 'rename same file identically, then add file to old dir' ' + test_create_repo rename-rename-1to1-then-add-file-to-old-dir && + ( + cd rename-rename-1to1-then-add-file-to-old-dir && + + mkdir olddir/ && + test_seq 3 8 >olddir/valuesZ && + test_seq 3 8 >olddir/valuesY && + test_seq 3 8 >olddir/valuesX && + git add olddir && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 1 8 >olddir/valuesZ && + test_seq 1 8 >olddir/valuesY && + test_seq 1 8 >olddir/valuesX && + git add olddir && + mkdir dirA && + git mv olddir/valuesZ olddir/valuesY dirA && + git mv olddir/ dirB/ && + git commit -m "Renamed (and modified) values*" && + + git switch topic && + + test_seq 3 10 >olddir/valuesZ && + test_seq 3 10 >olddir/valuesY && + git add olddir && + mkdir dirA && + git mv olddir/valuesZ olddir/valuesY dirA && + git commit -m A && + + >olddir/newfile && + git add olddir/newfile && + git commit -m B && + + # + # Actual testing + # + + git switch upstream && + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream~1..topic && + + git ls-files >tracked && + test_line_count = 4 tracked && + test_path_is_file dirA/valuesZ && + test_path_is_file dirA/valuesY && + test_path_is_file dirB/valuesX && + test_path_is_file dirB/newfile && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 3 calls + ) +' + +# +# In the following testcase, upstream renames a directory, and the topic branch +# first adds a file to the directory, then later renames the directory +# differently: +# Base: olddir/a +# olddir/b +# Upstream: rename olddir/ -> newdir/ +# Topic_1: add olddir/newfile +# Topic_2: rename olddir/ -> otherdir/ +# +# Here we are just concerned that cached renames might prevent us from seeing +# the rename conflict, and we want to ensure that we do get a conflict. +# +# While at it, though, we do test that we only try to detect renames 2 +# times and not three. (The first merge needs to detect renames on the +# upstream side. Traditionally, the second merge would need to detect +# renames on both sides of history, but our caching of upstream renames +# should avoid the need to re-detect upstream renames.) +# +test_expect_success 'cached dir rename does not prevent noticing later conflict' ' + test_create_repo dir-rename-cache-not-occluding-later-conflict && + ( + cd dir-rename-cache-not-occluding-later-conflict && + + mkdir olddir && + test_seq 3 10 >olddir/a && + test_seq 3 10 >olddir/b && + git add olddir && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 3 10 >olddir/a && + test_seq 3 10 >olddir/b && + git add olddir && + git mv olddir newdir && + git commit -m "Dir renamed" && + + git switch topic && + + >olddir/newfile && + git add olddir/newfile && + git commit -m A && + + test_seq 1 8 >olddir/a && + test_seq 1 8 >olddir/b && + git add olddir && + git mv olddir otherdir && + git commit -m B && + + # + # Actual testing + # + + git switch upstream && + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test_must_fail test-tool fast-rebase --onto HEAD upstream~1 topic >output && + #git cherry-pick upstream..topic && + + grep CONFLICT..rename/rename output && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 2 calls + ) +' + +# Helper for the next two tests +test_setup_upstream_rename () { + test_create_repo $1 && + ( + cd $1 && + + test_seq 3 8 >somefile && + test_seq 3 8 >relevant-rename && + git add somefile relevant-rename && + mkdir olddir && + test_write_lines a b c d e f g >olddir/a && + test_write_lines z y x w v u t >olddir/b && + git add olddir && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch upstream && + test_seq 1 8 >somefile && + test_seq 1 8 >relevant-rename && + git add somefile relevant-rename && + git mv relevant-rename renamed && + echo h >>olddir/a && + echo s >>olddir/b && + git add olddir && + git mv olddir newdir && + git commit -m "Dir renamed" + ) +} + +# +# In the following testcase, upstream renames a file in the toplevel directory +# as well as its only directory: +# Base: relevant-rename_1 +# somefile +# olddir/a +# olddir/b +# Upstream: rename relevant-rename_1 -> renamed_2 +# rename olddir/ -> newdir/ +# Topic_1: relevant-rename_3 +# Topic_2: olddir/newfile_1 +# Topic_3: olddir/newfile_2 +# +# In this testcase, since the first commit being picked only modifies a +# file in the toplevel directory, the directory rename is irrelevant for +# that first merge. However, we need to notice the directory rename for +# the merge that picks the second commit, and we don't want the third +# commit to mess up its location either. We want to make sure that +# olddir/newfile doesn't exist in the result and that newdir/newfile does. +# +# We also test that we only do rename detection twice. We never need +# rename detection on the topic side of history, but we do need it twice on +# the upstream side of history. For the first topic commit, we only need +# the +# relevant-rename -> renamed +# rename, because olddir is unmodified by Topic_1. For Topic_2, however, +# the new file being added to olddir means files that were previously +# irrelevant for rename detection are now relevant, forcing us to repeat +# rename detection for the paths we don't already have cached. Topic_3 also +# tweaks olddir/newfile, but the renames in olddir/ will have been cached +# from the second rename detection run. +# +test_expect_success 'dir rename unneeded, then add new file to old dir' ' + test_setup_upstream_rename dir-rename-unneeded-until-new-file && + ( + cd dir-rename-unneeded-until-new-file && + + git switch topic && + + test_seq 3 10 >relevant-rename && + git add relevant-rename && + git commit -m A && + + echo foo >olddir/newfile && + git add olddir/newfile && + git commit -m B && + + echo bar >>olddir/newfile && + git add olddir/newfile && + git commit -m C && + + # + # Actual testing + # + + git switch upstream && + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream..topic && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 2 calls && + + git ls-files >tracked && + test_line_count = 5 tracked && + test_path_is_missing olddir/newfile && + test_path_is_file newdir/newfile + ) +' + +# +# The following testcase is *very* similar to the last one, but instead of +# adding a new olddir/newfile, it renames somefile -> olddir/newfile: +# Base: relevant-rename_1 +# somefile_1 +# olddir/a +# olddir/b +# Upstream: rename relevant-rename_1 -> renamed_2 +# rename olddir/ -> newdir/ +# Topic_1: relevant-rename_3 +# Topic_2: rename somefile -> olddir/newfile_2 +# Topic_3: modify olddir/newfile_3 +# +# In this testcase, since the first commit being picked only modifies a +# file in the toplevel directory, the directory rename is irrelevant for +# that first merge. However, we need to notice the directory rename for +# the merge that picks the second commit, and we don't want the third +# commit to mess up its location either. We want to make sure that +# neither somefile or olddir/newfile exists in the result and that +# newdir/newfile does. +# +# This testcase needs one more call to rename detection than the last +# testcase, because of the somefile -> olddir/newfile rename in Topic_2. +test_expect_success 'dir rename unneeded, then rename existing file into old dir' ' + test_setup_upstream_rename dir-rename-unneeded-until-file-moved-inside && + ( + cd dir-rename-unneeded-until-file-moved-inside && + + git switch topic && + + test_seq 3 10 >relevant-rename && + git add relevant-rename && + git commit -m A && + + test_seq 1 10 >somefile && + git add somefile && + git mv somefile olddir/newfile && + git commit -m B && + + test_seq 1 12 >olddir/newfile && + git add olddir/newfile && + git commit -m C && + + # + # Actual testing + # + + git switch upstream && + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream..topic && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 3 calls && + + test_path_is_missing somefile && + test_path_is_missing olddir/newfile && + test_path_is_file newdir/newfile && + git ls-files >tracked && + test_line_count = 4 tracked + ) +' + +# Helper for the next two tests +test_setup_topic_rename () { + test_create_repo $1 && + ( + cd $1 && + + test_seq 3 8 >somefile && + mkdir olddir && + test_seq 3 8 >olddir/a && + echo b >olddir/b && + git add olddir somefile && + git commit -m orig && + + git branch upstream && + git branch topic && + + git switch topic && + test_seq 1 8 >somefile && + test_seq 1 8 >olddir/a && + git add somefile olddir/a && + git mv olddir newdir && + git commit -m "Dir renamed" && + + test_seq 1 10 >somefile && + git add somefile && + mkdir olddir && + >olddir/unrelated-file && + git add olddir && + git commit -m "Unrelated file in recreated old dir" + ) +} + +# +# In the following testcase, the first commit on the topic branch renames +# a directory, while the second recreates the old directory and places a +# file into it: +# Base: somefile +# olddir/a +# olddir/b +# Upstream: olddir/newfile +# Topic_1: somefile_2 +# rename olddir/ -> newdir/ +# Topic_2: olddir/unrelated-file +# +# Note that the first pick should merge: +# Base: somefile +# olddir/{a,b} +# Upstream: olddir/newfile +# Topic_1: rename olddir/ -> newdir/ +# For which the expected result (assuming merge.directoryRenames=true) is +# clearly: +# Result: somefile +# newdir/{a, b, newfile} +# +# While the second pick does the following three-way merge: +# Base (Topic_1): somefile +# newdir/{a,b} +# Upstream (Result from 1): same files as base, but adds newdir/newfile +# Topic_2: same files as base, but adds olddir/unrelated-file +# +# The second merge is pretty trivial; upstream adds newdir/newfile, and +# topic_2 adds olddir/unrelated-file. We're just testing that we don't +# accidentally cache directory renames somehow and rename +# olddir/unrelated-file to newdir/unrelated-file. +# +# This testcase should only need one call to diffcore_rename_extended(). +test_expect_success 'caching renames only on upstream side, part 1' ' + test_setup_topic_rename cache-renames-only-upstream-add-file && + ( + cd cache-renames-only-upstream-add-file && + + git switch upstream && + + >olddir/newfile && + git add olddir/newfile && + git commit -m "Add newfile" && + + # + # Actual testing + # + + git switch upstream && + + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream..topic && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 1 calls && + + git ls-files >tracked && + test_line_count = 5 tracked && + test_path_is_missing newdir/unrelated-file && + test_path_is_file olddir/unrelated-file && + test_path_is_file newdir/newfile && + test_path_is_file newdir/b && + test_path_is_file newdir/a && + test_path_is_file somefile + ) +' + +# +# The following testcase is *very* similar to the last one, but instead of +# adding a new olddir/newfile, it renames somefile -> olddir/newfile: +# Base: somefile +# olddir/a +# olddir/b +# Upstream: somefile_1 -> olddir/newfile +# Topic_1: rename olddir/ -> newdir/ +# somefile_2 +# Topic_2: olddir/unrelated-file +# somefile_3 +# +# Much like the previous test, this case is actually trivial and we are just +# making sure there isn't some spurious directory rename caching going on +# for the wrong side of history. +# +# +# This testcase should only need two calls to diffcore_rename_extended(), +# both for the first merge, one for each side of history. +# +test_expect_success 'caching renames only on upstream side, part 2' ' + test_setup_topic_rename cache-renames-only-upstream-rename-file && + ( + cd cache-renames-only-upstream-rename-file && + + git switch upstream && + + git mv somefile olddir/newfile && + git commit -m "Add newfile" && + + # + # Actual testing + # + + git switch upstream && + + git config merge.directoryRenames true && + + GIT_TRACE2_PERF="$(pwd)/trace.output" && + export GIT_TRACE2_PERF && + + test-tool fast-rebase --onto HEAD upstream~1 topic && + #git cherry-pick upstream..topic && + + grep region_enter.*diffcore_rename trace.output >calls && + test_line_count = 2 calls && + + git ls-files >tracked && + test_line_count = 4 tracked && + test_path_is_missing newdir/unrelated-file && + test_path_is_file olddir/unrelated-file && + test_path_is_file newdir/newfile && + test_path_is_file newdir/b && + test_path_is_file newdir/a + ) +' + +test_done diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh index 60d961b526..10c7ae7f09 100755 --- a/t/t6500-gc.sh +++ b/t/t6500-gc.sh @@ -95,6 +95,52 @@ test_expect_success 'gc --keep-largest-pack' ' ) ' +test_expect_success 'pre-auto-gc hook can stop auto gc' ' + cat >err.expect <<-\EOF && + no gc for you + EOF + + git init pre-auto-gc-hook && + ( + cd pre-auto-gc-hook && + write_script ".git/hooks/pre-auto-gc" <<-\EOF && + echo >&2 no gc for you && + exit 1 + EOF + + git config gc.auto 3 && + git config gc.autoDetach false && + + # We need to create two object whose sha1s start with 17 + # since this is what git gc counts. As it happens, these + # two blobs will do so. + test_commit "$(test_oid obj1)" && + test_commit "$(test_oid obj2)" && + + git gc --auto >../out.actual 2>../err.actual + ) && + test_must_be_empty out.actual && + test_cmp err.expect err.actual && + + cat >err.expect <<-\EOF && + will gc for you + Auto packing the repository for optimum performance. + See "git help gc" for manual housekeeping. + EOF + + ( + cd pre-auto-gc-hook && + write_script ".git/hooks/pre-auto-gc" <<-\EOF && + echo >&2 will gc for you && + exit 0 + EOF + git gc --auto >../out.actual 2>../err.actual + ) && + + test_must_be_empty out.actual && + test_cmp err.expect err.actual +' + test_expect_success 'auto gc with too many loose objects does not attempt to create bitmaps' ' test_config gc.auto 3 && test_config gc.autodetach false && diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index 1349e5b232..e18a218952 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -395,8 +395,11 @@ test_expect_success '--prune-empty is able to prune root commit' ' test_expect_success '--prune-empty is able to prune entire branch' ' git branch prune-entire B && git filter-branch -f --prune-empty --index-filter "git update-index --remove A.t B.t" prune-entire && - test_path_is_missing .git/refs/heads/prune-entire && - test_must_fail git reflog exists refs/heads/prune-entire + test_must_fail git rev-parse refs/heads/prune-entire && + if test_have_prereq REFFILES + then + test_must_fail git reflog exists refs/heads/prune-entire + fi ' test_expect_success '--remap-to-ancestor with filename filters' ' diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index a924fdb7a6..cb1b8e35db 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -51,7 +51,7 @@ test_expect_success 'submodule update aborts on missing gitmodules url' ' test_expect_success 'add aborts on repository with no commits' ' cat >expect <<-\EOF && - '"'repo-no-commits'"' does not have a commit checked out + fatal: '"'repo-no-commits'"' does not have a commit checked out EOF git init repo-no-commits && test_must_fail git submodule add ../a ./repo-no-commits 2>actual && @@ -196,6 +196,17 @@ test_expect_success 'submodule add to .gitignored path with --force' ' ) ' +test_expect_success 'submodule add to path with tracked content fails' ' + ( + cd addtest && + echo "fatal: '\''dir-tracked'\'' already exists in the index" >expect && + mkdir dir-tracked && + test_commit foo dir-tracked/bar && + test_must_fail git submodule add "$submodurl" dir-tracked >actual 2>&1 && + test_cmp expect actual + ) +' + test_expect_success 'submodule add to reconfigure existing submodule with --force' ' ( cd addtest-ignore && diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index f4f61fe554..11cccbb333 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -448,7 +448,7 @@ test_expect_success 'fsck detects command in .gitmodules' ' ' cat << EOF >expect -Execution of 'false $submodulesha1' failed in submodule path 'submodule' +fatal: Execution of 'false $submodulesha1' failed in submodule path 'submodule' EOF test_expect_success 'submodule update - command in .git/config catches failure' ' @@ -465,7 +465,7 @@ test_expect_success 'submodule update - command in .git/config catches failure' ' cat << EOF >expect -Execution of 'false $submodulesha1' failed in submodule path '../submodule' +fatal: Execution of 'false $submodulesha1' failed in submodule path '../submodule' EOF test_expect_success 'submodule update - command in .git/config catches failure -- subdirectory' ' @@ -484,7 +484,7 @@ test_expect_success 'submodule update - command in .git/config catches failure - test_expect_success 'submodule update - command run for initial population of submodule' ' cat >expect <<-EOF && - Execution of '\''false $submodulesha1'\'' failed in submodule path '\''submodule'\'' + fatal: Execution of '\''false $submodulesha1'\'' failed in submodule path '\''submodule'\'' EOF rm -rf super/submodule && test_must_fail git -C super submodule update 2>actual && @@ -493,8 +493,8 @@ test_expect_success 'submodule update - command run for initial population of su ' cat << EOF >expect -Execution of 'false $submodulesha1' failed in submodule path '../super/submodule' -Failed to recurse into submodule path '../super' +fatal: Execution of 'false $submodulesha1' failed in submodule path '../super/submodule' +fatal: Failed to recurse into submodule path '../super' EOF test_expect_success 'recursive submodule update - command in .git/config catches failure -- subdirectory' ' diff --git a/t/t7500-commit-template-squash-signoff.sh b/t/t7500-commit-template-squash-signoff.sh index 7d02f79c0d..54c2082acb 100755 --- a/t/t7500-commit-template-squash-signoff.sh +++ b/t/t7500-commit-template-squash-signoff.sh @@ -498,7 +498,7 @@ test_expect_success 'invalid message options when using --fixup' ' cat >expected-template <<EOF # Please enter the commit message for your changes. Lines starting -# with '#' will be ignored, and an empty message aborts the commit. +# with '#' will be ignored. # # Author: A U Thor <author@example.com> # diff --git a/t/t7509-commit-authorship.sh b/t/t7509-commit-authorship.sh index ee6c47416e..d568593382 100755 --- a/t/t7509-commit-authorship.sh +++ b/t/t7509-commit-authorship.sh @@ -147,7 +147,7 @@ test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' ' test_tick && git commit -am "cherry-pick 1" --author="Cherry <cherry@pick.er>" && git tag cherry-pick-head && - git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD && + git update-ref CHERRY_PICK_HEAD $(git rev-parse cherry-pick-head) && echo "This is a MERGE_MSG" >.git/MERGE_MSG && echo "cherry-pick 1b" >>foo && test_tick && @@ -162,7 +162,7 @@ test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' ' ' test_expect_success '--reset-author with CHERRY_PICK_HEAD' ' - git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD && + git update-ref CHERRY_PICK_HEAD $(git rev-parse cherry-pick-head) && echo "cherry-pick 2" >>foo && test_tick && git commit -am "cherry-pick 2" --reset-author && diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh index 637391c6ce..deea88d443 100755 --- a/t/t7519-status-fsmonitor.sh +++ b/t/t7519-status-fsmonitor.sh @@ -73,6 +73,7 @@ test_expect_success 'setup' ' expect* actual* marker* + trace2* EOF ' @@ -383,4 +384,52 @@ test_expect_success 'status succeeds after staging/unstaging' ' ) ' +# Usage: +# check_sparse_index_behavior [!] +# If "!" is supplied, then we verify that we do not call ensure_full_index +# during a call to 'git status'. Otherwise, we verify that we _do_ call it. +check_sparse_index_behavior () { + git status --porcelain=v2 >expect && + git sparse-checkout init --cone --sparse-index && + git sparse-checkout set dir1 dir2 && + GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ + git status --porcelain=v2 >actual && + test_region $1 index ensure_full_index trace2.txt && + test_region fsm_hook query trace2.txt && + test_cmp expect actual && + rm trace2.txt && + git sparse-checkout disable +} + +test_expect_success 'status succeeds with sparse index' ' + git reset --hard && + + test_config core.fsmonitor "$TEST_DIRECTORY/t7519/fsmonitor-all" && + check_sparse_index_behavior ! && + + write_script .git/hooks/fsmonitor-test<<-\EOF && + printf "last_update_token\0" + EOF + git config core.fsmonitor .git/hooks/fsmonitor-test && + check_sparse_index_behavior ! && + + write_script .git/hooks/fsmonitor-test<<-\EOF && + printf "last_update_token\0" + printf "dir1/modified\0" + EOF + check_sparse_index_behavior ! && + + cp -r dir1 dir1a && + git add dir1a && + git commit -m "add dir1a" && + + # This one modifies outside the sparse-checkout definition + # and hence we expect to expand the sparse-index. + write_script .git/hooks/fsmonitor-test<<-\EOF && + printf "last_update_token\0" + printf "dir1a/modified\0" + EOF + check_sparse_index_behavior +' + test_done diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh index 1cbc9715a8..2ef39d3088 100755 --- a/t/t7600-merge.sh +++ b/t/t7600-merge.sh @@ -122,6 +122,8 @@ test_expect_success 'setup' ' c0=$(git rev-parse HEAD) && cp file.1 file && git add file && + cp file.1 other && + git add other && test_tick && git commit -m "commit 1" && git tag c1 && @@ -711,6 +713,15 @@ test_expect_success 'fast-forward merge with --autostash' ' test_cmp result.1-5 file ' +test_expect_success 'failed fast-forward merge with --autostash' ' + git reset --hard c0 && + git merge-file file file.orig file.5 && + cp file.5 other && + test_must_fail git merge --autostash c1 2>err && + test_i18ngrep "Applied autostash." err && + test_cmp file.5 file +' + test_expect_success 'octopus merge with --autostash' ' git reset --hard c1 && git merge-file file file.orig file.3 && @@ -721,6 +732,14 @@ test_expect_success 'octopus merge with --autostash' ' test_cmp result.1-3-5-9 file ' +test_expect_success 'failed merge (exit 2) with --autostash' ' + git reset --hard c1 && + git merge-file file file.orig file.5 && + test_must_fail git merge -s recursive --autostash c2 c3 2>err && + test_i18ngrep "Applied autostash." err && + test_cmp result.1-5 file +' + test_expect_success 'conflicted merge with --autostash, --abort restores stash' ' git reset --hard c3 && cp file.1 file && diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 3e041e83ae..a173f564bc 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -770,7 +770,7 @@ test_expect_success 'difftool --rotate-to' ' echo 4 >4 && git add 1 2 4 && git commit -a -m "124" && - git difftool --no-prompt --extcmd=cat --rotate-to="2" HEAD^ >output&& + git difftool --no-prompt --extcmd=cat --rotate-to="2" HEAD^ >output && cat >expect <<-\EOF && 2 4 diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh index 5830733f3d..6b6423a07c 100755 --- a/t/t7810-grep.sh +++ b/t/t7810-grep.sh @@ -11,6 +11,13 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh +test_invalid_grep_expression() { + params="$@" && + test_expect_success "invalid expression: grep $params" ' + test_must_fail git grep $params -- nonexisting + ' +} + cat >hello.c <<EOF #include <assert.h> #include <stdio.h> @@ -89,6 +96,8 @@ test_expect_success 'grep should not segfault with a bad input' ' test_must_fail git grep "(" ' +test_invalid_grep_expression --and -e A + for H in HEAD '' do case "$H" in diff --git a/t/t7816-grep-binary-pattern.sh b/t/t7816-grep-binary-pattern.sh index 60bab291e4..9d67a5fc4c 100755 --- a/t/t7816-grep-binary-pattern.sh +++ b/t/t7816-grep-binary-pattern.sh @@ -59,7 +59,7 @@ test_expect_success 'setup' " git commit -m. " -# Simple fixed-string matching that can use kwset (no -i && non-ASCII) +# Simple fixed-string matching nul_match P P P '-F' 'yQf' nul_match P P P '-F' 'yQx' nul_match P P P '-Fi' 'YQf' @@ -78,7 +78,7 @@ nul_match P P P '-Fi' '[Y]QF' nul_match P P P '-F' 'æQ[ð]' nul_match P P P '-F' '[æ]Qð' -# The -F kwset codepath can't handle -i && non-ASCII... +# Matching pattern and subject case with -i nul_match P 1 1 '-i' '[æ]Qð' # ...PCRE v2 only matches non-ASCII with -i casefolding under UTF-8 diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh index b93ae014ee..58f46c77e6 100755 --- a/t/t7900-maintenance.sh +++ b/t/t7900-maintenance.sh @@ -356,8 +356,6 @@ test_expect_success 'pack-refs task' ' done && GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \ git maintenance run --task=pack-refs && - ls .git/refs/heads/ >after && - test_must_be_empty after && test_subcommand git pack-refs --all --prune <pack-refs.txt ' diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index 3b7540050c..57fc10e7f8 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -1368,6 +1368,16 @@ test_expect_success $PREREQ 'sendemail.identity: bool variable fallback' ' ! grep "X-Mailer" stdout ' +test_expect_success $PREREQ 'sendemail.identity: bool variable without a value' ' + git -c sendemail.xmailer \ + send-email \ + --dry-run \ + --from="nobody@example.com" \ + $patches >stdout && + grep "To: default@example.com" stdout && + grep "X-Mailer" stdout +' + test_expect_success $PREREQ '--no-to overrides sendemail.to' ' git send-email \ --dry-run \ @@ -1829,7 +1839,7 @@ test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' ' grep "^!somebody@example\.org!$" commandline1 ' -test_expect_success $PREREQ 'sendemail.aliasfile=~/.mailrc' ' +test_expect_success $PREREQ 'sendemail.aliasesfile=~/.mailrc' ' clean_fake_sendmail && echo "alias sbd someone@example.org" >"$HOME/.mailrc" && git config --replace-all sendemail.aliasesfile "~/.mailrc" && @@ -2092,6 +2102,18 @@ test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' ' do_xmailer_test 1 "--xmailer" ' +test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer' ' + test_when_finished "test_unconfig sendemail.xmailer" && + cat >>.git/config <<-\EOF && + [sendemail] + xmailer + EOF + test_config sendemail.xmailer true && + do_xmailer_test 1 "" && + do_xmailer_test 0 "--no-xmailer" && + do_xmailer_test 1 "--xmailer" +' + test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' ' test_config sendemail.xmailer false && do_xmailer_test 0 "" && @@ -2099,6 +2121,13 @@ test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' ' do_xmailer_test 1 "--xmailer" ' +test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=' ' + test_config sendemail.xmailer "" && + do_xmailer_test 0 "" && + do_xmailer_test 0 "--no-xmailer" && + do_xmailer_test 1 "--xmailer" +' + test_expect_success $PREREQ 'setup expected-list' ' git send-email \ --dry-run \ @@ -2167,6 +2196,37 @@ test_expect_success $PREREQ 'leading and trailing whitespaces are removed' ' test_cmp expected-list actual-list ' +test_expect_success $PREREQ 'test using command name with --sendmail-cmd' ' + clean_fake_sendmail && + PATH="$(pwd):$PATH" \ + git send-email \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --sendmail-cmd="fake.sendmail" \ + HEAD^ && + test_path_is_file commandline1 +' + +test_expect_success $PREREQ 'test using arguments with --sendmail-cmd' ' + clean_fake_sendmail && + git send-email \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --sendmail-cmd='\''"$(pwd)/fake.sendmail" -f nobody@example.com'\'' \ + HEAD^ && + test_path_is_file commandline1 +' + +test_expect_success $PREREQ 'test shell expression with --sendmail-cmd' ' + clean_fake_sendmail && + git send-email \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --sendmail-cmd='\''f() { "$(pwd)/fake.sendmail" "$@"; };f'\'' \ + HEAD^ && + test_path_is_file commandline1 +' + test_expect_success $PREREQ 'invoke hook' ' mkdir -p .git/hooks && diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh index 1d3fdcc997..fea41b3c36 100755 --- a/t/t9100-git-svn-basic.sh +++ b/t/t9100-git-svn-basic.sh @@ -4,21 +4,13 @@ # test_description='git svn basic tests' -GIT_SVN_LC_ALL=${LC_ALL:-$LANG} GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./lib-git-svn.sh -case "$GIT_SVN_LC_ALL" in -*.UTF-8) - test_set_prereq UTF8 - ;; -*) - say "# UTF-8 locale not set, some tests skipped ($GIT_SVN_LC_ALL)" - ;; -esac +prepare_utf8_locale test_expect_success 'git svn --version works anywhere' ' nongit git svn --version @@ -187,8 +179,8 @@ test_expect_success POSIXPERM,SYMLINKS "$name" ' test ! -h "$SVN_TREE"/exec-2.sh && test_cmp help "$SVN_TREE"/exec-2.sh' -name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL" -LC_ALL="$GIT_SVN_LC_ALL" +name="commit with UTF-8 message: locale: $GIT_TEST_UTF8_LOCALE" +LC_ALL="$GIT_TEST_UTF8_LOCALE" export LC_ALL # This test relies on the previous test, hence requires POSIXPERM,SYMLINKS test_expect_success UTF8,POSIXPERM,SYMLINKS "$name" " @@ -330,7 +322,7 @@ test_expect_success 'git-svn works in a bare repository' ' git svn fetch ) && rm -rf bare-repo ' -test_expect_success 'git-svn works in in a repository with a gitdir: link' ' +test_expect_success 'git-svn works in a repository with a gitdir: link' ' mkdir worktree gitdir && ( cd worktree && git svn init "$svnrepo" && diff --git a/t/t9115-git-svn-dcommit-funky-renames.sh b/t/t9115-git-svn-dcommit-funky-renames.sh index 9b44a44bc1..743fbe1fe4 100755 --- a/t/t9115-git-svn-dcommit-funky-renames.sh +++ b/t/t9115-git-svn-dcommit-funky-renames.sh @@ -93,9 +93,9 @@ test_expect_success 'git svn rebase works inside a fresh-cloned repository' ' # > ... All of the above characters, except for the backslash, are converted # > to special UNICODE characters in the range 0xf000 to 0xf0ff (the # > "Private use area") when creating or accessing files. -prepare_a_utf8_locale +prepare_utf8_locale test_expect_success UTF8,!MINGW,!UTF8_NFD_TO_NFC 'svn.pathnameencoding=cp932 new file on dcommit' ' - LC_ALL=$a_utf8_locale && + LC_ALL=$GIT_TEST_UTF8_LOCALE && export LC_ALL && neq=$(printf "\201\202") && git config svn.pathnameencoding cp932 && @@ -107,7 +107,7 @@ test_expect_success UTF8,!MINGW,!UTF8_NFD_TO_NFC 'svn.pathnameencoding=cp932 new # See the comment on the above test for setting of LC_ALL. test_expect_success !MINGW,!UTF8_NFD_TO_NFC 'svn.pathnameencoding=cp932 rename on dcommit' ' - LC_ALL=$a_utf8_locale && + LC_ALL=$GIT_TEST_UTF8_LOCALE && export LC_ALL && inf=$(printf "\201\207") && git config svn.pathnameencoding cp932 && diff --git a/t/t9129-git-svn-i18n-commitencoding.sh b/t/t9129-git-svn-i18n-commitencoding.sh index 2c213ae654..01e1e8a8f7 100755 --- a/t/t9129-git-svn-i18n-commitencoding.sh +++ b/t/t9129-git-svn-i18n-commitencoding.sh @@ -14,12 +14,12 @@ compare_git_head_with () { test_cmp current "$1" } -prepare_a_utf8_locale +prepare_utf8_locale compare_svn_head_with () { # extract just the log message and strip out committer info. # don't use --limit here since svn 1.1.x doesn't have it, - LC_ALL="$a_utf8_locale" svn log $(git svn info --url) | perl -w -e ' + LC_ALL="$GIT_TEST_UTF8_LOCALE" svn log $(git svn info --url) | perl -w -e ' use bytes; $/ = ("-"x72) . "\n"; my @x = <STDIN>; diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index 5c47ac4465..aa55b41b9a 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -392,7 +392,7 @@ test_expect_success 'B: accept branch name "TEMP_TAG"' ' git gc git prune" && git fast-import <input && - test -f .git/TEMP_TAG && + test $(test-tool ref-store main resolve-ref TEMP_TAG 0 | cut -f1 -d " " ) != "$ZERO_OID" && test $(git rev-parse main) = $(git rev-parse TEMP_TAG^) ' @@ -1538,7 +1538,6 @@ test_expect_success 'O: comments are all skipped' ' commit refs/heads/O1 # -- ignore all of this text committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE - # $GIT_COMMITTER_NAME has inserted here for his benefit. data <<COMMIT dirty directory copy COMMIT diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh index 94edebe272..19073c6e9f 100755 --- a/t/t9802-git-p4-filetype.sh +++ b/t/t9802-git-p4-filetype.sh @@ -263,7 +263,7 @@ test_expect_success SYMLINKS 'ensure p4 symlink parsed correctly' ' ( cd "$git" && test -L symlink && - test $(readlink symlink) = symlink-target + test $(test_readlink symlink) = symlink-target ) ' @@ -329,7 +329,7 @@ test_expect_success SYMLINKS 'empty symlink target' ' git p4 clone --dest="$git" //depot@all && ( cd "$git" && - test $(readlink empty-symlink) = target2 + test $(test_readlink empty-symlink) = target2 ) ' diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index cb057ef161..11573936d5 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -2404,6 +2404,19 @@ test_expect_success 'sourcing the completion script clears cached --options' ' verbose test -z "$__gitcomp_builtin_notes_edit" ' +test_expect_success 'option aliases are not shown by default' ' + test_completion "git clone --recurs" "--recurse-submodules " +' + +test_expect_success 'option aliases are shown with GIT_COMPLETION_SHOW_ALL' ' + . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" && + GIT_COMPLETION_SHOW_ALL=1 && export GIT_COMPLETION_SHOW_ALL && + test_completion "git clone --recurs" <<-\EOF + --recurse-submodules Z + --recursive Z + EOF +' + test_expect_success '__git_complete' ' unset -f __git_wrap__git_main && diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index b823c14027..e28411bb75 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -172,12 +172,23 @@ debug () { # --notick # Do not call test_tick before making a commit # --append -# Use "echo >>" instead of "echo >" when writing "<contents>" to -# "<file>" +# Use ">>" instead of ">" when writing "<contents>" to "<file>" +# --printf +# Use "printf" instead of "echo" when writing "<contents>" to +# "<file>", use this to write escape sequences such as "\0", a +# trailing "\n" won't be added automatically. This option +# supports nothing but the FORMAT of printf(1), i.e. no custom +# ARGUMENT(s). # --signoff # Invoke "git commit" with --signoff # --author <author> # Invoke "git commit" with --author <author> +# --no-tag +# Do not tag the resulting commit +# --annotate +# Create an annotated tag with "--annotate -m <message>". Calls +# test_tick between making the commit and tag, unless --notick +# is given. # # This will commit a file with the given contents and the given commit # message, and tag the resulting commit with the given tag name. @@ -186,17 +197,21 @@ debug () { test_commit () { notick= && + echo=echo && append= && author= && signoff= && indir= && - no_tag= && + tag=light && while test $# != 0 do case "$1" in --notick) notick=yes ;; + --printf) + echo=printf + ;; --append) append=yes ;; @@ -218,7 +233,10 @@ test_commit () { shift ;; --no-tag) - no_tag=yes + tag=none + ;; + --annotate) + tag=annotate ;; *) break @@ -230,9 +248,9 @@ test_commit () { file=${2:-"$1.t"} && if test -n "$append" then - echo "${3-$1}" >>"$indir$file" + $echo "${3-$1}" >>"$indir$file" else - echo "${3-$1}" >"$indir$file" + $echo "${3-$1}" >"$indir$file" fi && git ${indir:+ -C "$indir"} add "$file" && if test -z "$notick" @@ -242,10 +260,20 @@ test_commit () { git ${indir:+ -C "$indir"} commit \ ${author:+ --author "$author"} \ $signoff -m "$1" && - if test -z "$no_tag" - then + case "$tag" in + none) + ;; + light) git ${indir:+ -C "$indir"} tag "${4:-$1}" - fi + ;; + annotate) + if test -z "$notick" + then + test_tick + fi && + git ${indir:+ -C "$indir"} tag -a -m "$1" "${4:-$1}" + ;; + esac } # Call test_merge with the arguments "<message> <commit>", where <commit> @@ -817,6 +845,32 @@ test_line_count () { fi } +# SYNOPSIS: +# test_stdout_line_count <bin-ops> <value> <cmd> [<args>...] +# +# test_stdout_line_count checks that the output of a command has the number +# of lines it ought to. For example: +# +# test_stdout_line_count = 3 git ls-files -u +# test_stdout_line_count -gt 10 ls +test_stdout_line_count () { + local ops val trashdir && + if test "$#" -le 3 + then + BUG "expect 3 or more arguments" + fi && + ops="$1" && + val="$2" && + shift 2 && + if ! trashdir="$(git rev-parse --git-dir)/trash"; then + BUG "expect to be run inside a worktree" + fi && + mkdir -p "$trashdir" && + "$@" >"$trashdir/output" && + test_line_count "$ops" "$val" "$trashdir/output" +} + + test_file_size () { test "$#" -ne 1 && BUG "1 param" test-tool path-utils file-size "$1" @@ -1215,22 +1269,10 @@ test_atexit () { } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_atexit_cleanup" } -# Most tests can use the created repository, but some may need to create more. +# Deprecated wrapper for "git init", use "git init" directly instead # Usage: test_create_repo <directory> test_create_repo () { - test "$#" = 1 || - BUG "not 1 parameter to test-create-repo" - repo="$1" - mkdir -p "$repo" - ( - cd "$repo" || error "Cannot setup test environment" - "${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" -c \ - init.defaultBranch="${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME-master}" \ - init \ - "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 || - error "cannot run git init -- have you built things yet?" - mv .git/hooks .git/hooks-disabled - ) || exit + git init "$@" } # This function helps on symlink challenged file systems when it is not @@ -1437,46 +1479,24 @@ nongit () { ) } 7>&2 2>&4 -# convert function arguments or stdin (if not arguments given) to pktline -# representation. If multiple arguments are given, they are separated by -# whitespace and put in a single packet. Note that data containing NULs must be -# given on stdin, and that empty input becomes an empty packet, not a flush -# packet (for that you can just print 0000 yourself). +# These functions are historical wrappers around "test-tool pkt-line" +# for older tests. Use "test-tool pkt-line" itself in new tests. packetize () { if test $# -gt 0 then packet="$*" printf '%04x%s' "$((4 + ${#packet}))" "$packet" else - perl -e ' - my $packet = do { local $/; <STDIN> }; - printf "%04x%s", 4 + length($packet), $packet; - ' + test-tool pkt-line pack fi } -# Parse the input as a series of pktlines, writing the result to stdout. -# Sideband markers are removed automatically, and the output is routed to -# stderr if appropriate. -# -# NUL bytes are converted to "\\0" for ease of parsing with text tools. +packetize_raw () { + test-tool pkt-line pack-raw-stdin +} + depacketize () { - perl -e ' - while (read(STDIN, $len, 4) == 4) { - if ($len eq "0000") { - print "FLUSH\n"; - } else { - read(STDIN, $buf, hex($len) - 4); - $buf =~ s/\0/\\0/g; - if ($buf =~ s/^[\x2\x3]//) { - print STDERR $buf; - } else { - $buf =~ s/^\x1//; - print $buf; - } - } - } - ' + test-tool pkt-line unpack } # Converts base-16 data into base-8. The output is given as a sequence of @@ -1692,3 +1712,9 @@ test_region () { return 0 } + +# Print the destination of symlink(s) provided as arguments. Basically +# the same as the readlink command, but it's not available everywhere. +test_readlink () { + perl -le 'print readlink($_) for @ARGV' "$@" +} diff --git a/t/test-lib.sh b/t/test-lib.sh index 73f6d645b6..db61081d6b 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -57,6 +57,15 @@ fi . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS export PERL_PATH SHELL_PATH +# In t0000, we need to override test directories of nested testcases. In case +# the developer has TEST_OUTPUT_DIRECTORY part of his build options, then we'd +# reset this value to instead contain what the developer has specified. We thus +# have this knob to allow overriding the directory. +if test -n "${TEST_OUTPUT_DIRECTORY_OVERRIDE}" +then + TEST_OUTPUT_DIRECTORY="${TEST_OUTPUT_DIRECTORY_OVERRIDE}" +fi + # Disallow the use of abbreviated options in the test suite by default if test -z "${GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS}" then @@ -64,6 +73,11 @@ then export GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS fi +# Explicitly set the default branch name for testing, to avoid the +# transitory "git init" warning under --verbose. +: ${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME:=master} +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + ################################################################ # It appears that people try to run tests without building... "${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev/null @@ -401,14 +415,15 @@ LANG=C LC_ALL=C PAGER=cat TZ=UTC -export LANG LC_ALL PAGER TZ +COLUMNS=80 +export LANG LC_ALL PAGER TZ COLUMNS EDITOR=: # A call to "unset" with no arguments causes at least Solaris 10 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets # deriving from the command substitution clustered with the other # ones. -unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' +unset VISUAL EMAIL LANGUAGE $("$PERL_PATH" -e ' my @env = keys %ENV; my $ok = join("|", qw( TRACE @@ -727,14 +742,24 @@ match_pattern_list () { arg="$1" shift test -z "$*" && return 1 - for pattern_ - do - case "$arg" in - $pattern_) - return 0 - esac - done - return 1 + # We need to use "$*" to get field-splitting, but we want to + # disable globbing, since we are matching against an arbitrary + # $arg, not what's in the filesystem. Using "set -f" accomplishes + # that, but we must do it in a subshell to avoid impacting the + # rest of the script. The exit value of the subshell becomes + # the function's return value. + ( + set -f + for pattern_ in $* + do + case "$arg" in + $pattern_) + exit 0 + ;; + esac + done + exit 1 + ) } match_test_selector_list () { @@ -843,7 +868,7 @@ maybe_teardown_verbose () { last_verbose=t maybe_setup_verbose () { test -z "$verbose_only" && return - if match_pattern_list $test_count $verbose_only + if match_pattern_list $test_count "$verbose_only" then exec 4>&2 3>&1 # Emit a delimiting blank line when going from @@ -873,7 +898,7 @@ maybe_setup_valgrind () { return fi GIT_VALGRIND_ENABLED= - if match_pattern_list $test_count $valgrind_only + if match_pattern_list $test_count "$valgrind_only" then GIT_VALGRIND_ENABLED=t fi @@ -1001,7 +1026,7 @@ test_finish_ () { test_skip () { to_skip= skipped_reason= - if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS + if match_pattern_list $this_test.$test_count "$GIT_SKIP_TESTS" then to_skip=t skipped_reason="GIT_SKIP_TESTS" @@ -1172,7 +1197,7 @@ test_done () { esac fi - if test -z "$debug" + if test -z "$debug" && test -n "$remove_trash" then test -d "$TRASH_DIRECTORY" || error "Tests passed but trash directory already removed before test cleanup; aborting" @@ -1337,6 +1362,22 @@ then exit 1 fi +# Are we running this test at all? +remove_trash= +this_test=${0##*/} +this_test=${this_test%%-*} +if match_pattern_list "$this_test" "$GIT_SKIP_TESTS" +then + say_color info >&3 "skipping test $this_test altogether" + skip_all="skip all tests in $this_test" + test_done +fi + +# Last-minute variable setup +HOME="$TRASH_DIRECTORY" +GNUPGHOME="$HOME/gnupg-home-not-used" +export HOME GNUPGHOME + # Test repository rm -fr "$TRASH_DIRECTORY" || { GIT_EXIT_OK=t @@ -1344,13 +1385,11 @@ rm -fr "$TRASH_DIRECTORY" || { exit 1 } -HOME="$TRASH_DIRECTORY" -GNUPGHOME="$HOME/gnupg-home-not-used" -export HOME GNUPGHOME - +remove_trash=t if test -z "$TEST_NO_CREATE_REPO" then - test_create_repo "$TRASH_DIRECTORY" + git init "$TRASH_DIRECTORY" >&3 2>&4 || + error "cannot run git init" else mkdir -p "$TRASH_DIRECTORY" fi @@ -1359,15 +1398,6 @@ fi # in subprocesses like git equals our $PWD (for pathname comparisons). cd -P "$TRASH_DIRECTORY" || exit 1 -this_test=${0##*/} -this_test=${this_test%%-*} -if match_pattern_list "$this_test" $GIT_SKIP_TESTS -then - say_color info >&3 "skipping test $this_test altogether" - skip_all="skip all tests in $this_test" - test_done -fi - if test -n "$write_junit_xml" then junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out" @@ -1488,6 +1518,8 @@ parisc* | hppa*) ;; esac +test_set_prereq REFFILES + ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 test -z "$NO_PERL" && test_set_prereq PERL test -z "$NO_PTHREADS" && test_set_prereq PTHREADS diff --git a/trace2/tr2_dst.c b/trace2/tr2_dst.c index ae052a07fe..bda283e7f4 100644 --- a/trace2/tr2_dst.c +++ b/trace2/tr2_dst.c @@ -204,15 +204,16 @@ static int tr2_dst_try_uds_connect(const char *path, int sock_type, int *out_fd) fd = socket(AF_UNIX, sock_type, 0); if (fd == -1) - return errno; + return -1; sa.sun_family = AF_UNIX; strlcpy(sa.sun_path, path, sizeof(sa.sun_path)); if (connect(fd, (struct sockaddr *)&sa, sizeof(sa)) == -1) { - int e = errno; + int saved_errno = errno; close(fd); - return e; + errno = saved_errno; + return -1; } *out_fd = fd; @@ -227,7 +228,6 @@ static int tr2_dst_try_unix_domain_socket(struct tr2_dst *dst, { unsigned int uds_try = 0; int fd; - int e; const char *path = NULL; /* @@ -271,15 +271,13 @@ static int tr2_dst_try_unix_domain_socket(struct tr2_dst *dst, } if (uds_try & TR2_DST_UDS_TRY_STREAM) { - e = tr2_dst_try_uds_connect(path, SOCK_STREAM, &fd); - if (!e) + if (!tr2_dst_try_uds_connect(path, SOCK_STREAM, &fd)) goto connected; - if (e != EPROTOTYPE) + if (errno != EPROTOTYPE) goto error; } if (uds_try & TR2_DST_UDS_TRY_DGRAM) { - e = tr2_dst_try_uds_connect(path, SOCK_DGRAM, &fd); - if (!e) + if (!tr2_dst_try_uds_connect(path, SOCK_DGRAM, &fd)) goto connected; } @@ -287,7 +285,7 @@ error: if (tr2_dst_want_warning()) warning("trace2: could not connect to socket '%s' for '%s' tracing: %s", path, tr2_sysenv_display_name(dst->sysenv_var), - strerror(e)); + strerror(errno)); tr2_dst_trace_disable(dst); return 0; diff --git a/transport.c b/transport.c index 6cf3da19eb..17e9629710 100644 --- a/transport.c +++ b/transport.c @@ -147,9 +147,11 @@ static struct ref *get_refs_from_bundle(struct transport *transport, transport->hash_algo = data->header.hash_algo; for (i = 0; i < data->header.references.nr; i++) { - struct ref_list_entry *e = data->header.references.list + i; - struct ref *ref = alloc_ref(e->name); - oidcpy(&ref->old_oid, &e->oid); + struct string_list_item *e = data->header.references.items + i; + const char *name = e->string; + struct ref *ref = alloc_ref(name); + struct object_id *oid = e->util; + oidcpy(&ref->old_oid, oid); ref->next = result; result = ref; } @@ -175,6 +177,7 @@ static int close_bundle(struct transport *transport) struct bundle_transport_data *data = transport->data; if (data->fd > 0) close(data->fd); + bundle_header_release(&data->header); free(data); return 0; } @@ -427,7 +430,8 @@ static int fetch_refs_via_pack(struct transport *transport, cleanup: close(data->fd[0]); - close(data->fd[1]); + if (data->fd[1] >= 0) + close(data->fd[1]); if (finish_connect(data->conn)) ret = -1; data->conn = NULL; @@ -869,7 +873,8 @@ static int disconnect_git(struct transport *transport) if (data->got_remote_heads && !transport->stateless_rpc) packet_flush(data->fd[1]); close(data->fd[0]); - close(data->fd[1]); + if (data->fd[1] >= 0) + close(data->fd[1]); finish_connect(data->conn); } @@ -1050,7 +1055,7 @@ struct transport *transport_get(struct remote *remote, const char *url) struct transport *ret = xcalloc(1, sizeof(*ret)); ret->progress = isatty(2); - string_list_init(&ret->pack_lockfiles, 1); + string_list_init_dup(&ret->pack_lockfiles); if (!remote) BUG("No remote provided to transport_get()"); @@ -1079,6 +1084,7 @@ struct transport *transport_get(struct remote *remote, const char *url) die(_("git-over-rsync is no longer supported")); } else if (url_is_local_not_ssh(url) && is_file(url) && is_bundle(url, 1)) { struct bundle_transport_data *data = xcalloc(1, sizeof(*data)); + bundle_header_init(&data->header); transport_check_allowed("file"); ret->data = data; ret->vtable = &bundle_vtable; diff --git a/unpack-trees.c b/unpack-trees.c index f88a69f8e7..5786645f31 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -392,6 +392,11 @@ static void report_collided_checkout(struct index_state *index) string_list_clear(&list, 0); } +static int must_checkout(const struct cache_entry *ce) +{ + return ce->ce_flags & CE_UPDATE; +} + static int check_updates(struct unpack_trees_options *o, struct index_state *index) { @@ -442,28 +447,12 @@ static int check_updates(struct unpack_trees_options *o, if (should_update_submodules()) load_gitmodules_file(index, &state); - if (has_promisor_remote()) { + if (has_promisor_remote()) /* * Prefetch the objects that are to be checked out in the loop * below. */ - struct oid_array to_fetch = OID_ARRAY_INIT; - for (i = 0; i < index->cache_nr; i++) { - struct cache_entry *ce = index->cache[i]; - - if (!(ce->ce_flags & CE_UPDATE) || - S_ISGITLINK(ce->ce_mode)) - continue; - if (!oid_object_info_extended(the_repository, &ce->oid, - NULL, - OBJECT_INFO_FOR_PREFETCH)) - continue; - oid_array_append(&to_fetch, &ce->oid); - } - promisor_remote_get_direct(the_repository, - to_fetch.oid, to_fetch.nr); - oid_array_clear(&to_fetch); - } + prefetch_cache_entries(index, must_checkout); get_parallel_checkout_configs(&pc_workers, &pc_threshold); @@ -473,7 +462,7 @@ static int check_updates(struct unpack_trees_options *o, for (i = 0; i < index->cache_nr; i++) { struct cache_entry *ce = index->cache[i]; - if (ce->ce_flags & CE_UPDATE) { + if (must_checkout(ce)) { size_t last_pc_queue_size = pc_queue_size(); if (ce->ce_flags & CE_WT_REMOVE) @@ -600,6 +589,13 @@ static void mark_ce_used(struct cache_entry *ce, struct unpack_trees_options *o) { ce->ce_flags |= CE_UNPACKED; + /* + * If this is a sparse directory, don't advance cache_bottom. + * That will be advanced later using the cache-tree data. + */ + if (S_ISSPARSEDIR(ce->ce_mode)) + return; + if (o->cache_bottom < o->src_index->cache_nr && o->src_index->cache[o->cache_bottom] == ce) { int bottom = o->cache_bottom; @@ -797,7 +793,7 @@ static int traverse_by_cache_tree(int pos, int nr_entries, int nr_names, BUG("We need cache-tree to do this optimization"); /* - * Do what unpack_callback() and unpack_nondirectories() normally + * Do what unpack_callback() and unpack_single_entry() normally * do. But we walk all paths in an iterative loop instead. * * D/F conflicts and higher stage entries are not a concern @@ -976,6 +972,7 @@ static int do_compare_entry(const struct cache_entry *ce, int pathlen, ce_len; const char *ce_name; int cmp; + unsigned ce_mode; /* * If we have not precomputed the traverse path, it is quicker @@ -998,7 +995,8 @@ static int do_compare_entry(const struct cache_entry *ce, ce_len -= pathlen; ce_name = ce->name + pathlen; - return df_name_compare(ce_name, ce_len, S_IFREG, name, namelen, mode); + ce_mode = S_ISSPARSEDIR(ce->ce_mode) ? S_IFDIR : S_IFREG; + return df_name_compare(ce_name, ce_len, ce_mode, name, namelen, mode); } static int compare_entry(const struct cache_entry *ce, const struct traverse_info *info, const struct name_entry *n) @@ -1008,6 +1006,16 @@ static int compare_entry(const struct cache_entry *ce, const struct traverse_inf return cmp; /* + * At this point, we know that we have a prefix match. If ce + * is a sparse directory, then allow an exact match. This only + * works when the input name is a directory, since ce->name + * ends in a directory separator. + */ + if (S_ISSPARSEDIR(ce->ce_mode) && + ce->ce_namelen == traverse_path_len(info, tree_entry_len(n)) + 1) + return 0; + + /* * Even if the beginning compared identically, the ce should * compare as bigger than a directory leading up to it! */ @@ -1033,13 +1041,15 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info, const struct name_entry *n, int stage, struct index_state *istate, - int is_transient) + int is_transient, + int is_sparse_directory) { size_t len = traverse_path_len(info, tree_entry_len(n)); + size_t alloc_len = is_sparse_directory ? len + 1 : len; struct cache_entry *ce = is_transient ? - make_empty_transient_cache_entry(len, NULL) : - make_empty_cache_entry(istate, len); + make_empty_transient_cache_entry(alloc_len, NULL) : + make_empty_cache_entry(istate, alloc_len); ce->ce_mode = create_ce_mode(n->mode); ce->ce_flags = create_ce_flags(stage); @@ -1048,6 +1058,13 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info, /* len+1 because the cache_entry allocates space for NUL */ make_traverse_path(ce->name, len + 1, info, n->path, n->pathlen); + if (is_sparse_directory) { + ce->name[len] = '/'; + ce->name[len + 1] = '\0'; + ce->ce_namelen++; + ce->ce_flags |= CE_SKIP_WORKTREE; + } + return ce; } @@ -1056,21 +1073,28 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info, * without actually calling it. If you change the logic here you may need to * check and change there as well. */ -static int unpack_nondirectories(int n, unsigned long mask, - unsigned long dirmask, - struct cache_entry **src, - const struct name_entry *names, - const struct traverse_info *info) +static int unpack_single_entry(int n, unsigned long mask, + unsigned long dirmask, + struct cache_entry **src, + const struct name_entry *names, + const struct traverse_info *info) { int i; struct unpack_trees_options *o = info->data; unsigned long conflicts = info->df_conflicts | dirmask; - /* Do we have *only* directories? Nothing to do */ if (mask == dirmask && !src[0]) return 0; /* + * When we have a sparse directory entry for src[0], + * then this isn't necessarily a directory-file conflict. + */ + if (mask == dirmask && src[0] && + S_ISSPARSEDIR(src[0]->ce_mode)) + conflicts = 0; + + /* * Ok, we've filled in up to any potential index entry in src[0], * now do the rest. */ @@ -1099,7 +1123,9 @@ static int unpack_nondirectories(int n, unsigned long mask, * not stored in the index. otherwise construct the * cache entry from the index aware logic. */ - src[i + o->merge] = create_ce_entry(info, names + i, stage, &o->result, o->merge); + src[i + o->merge] = create_ce_entry(info, names + i, stage, + &o->result, o->merge, + bit & dirmask); } if (o->merge) { @@ -1203,16 +1229,71 @@ static int find_cache_pos(struct traverse_info *info, return -1; } +/* + * Given a sparse directory entry 'ce', compare ce->name to + * info->name + '/' + p->path + '/' if info->name is non-empty. + * Compare ce->name to p->path + '/' otherwise. Note that + * ce->name must end in a trailing '/' because it is a sparse + * directory entry. + */ +static int sparse_dir_matches_path(const struct cache_entry *ce, + struct traverse_info *info, + const struct name_entry *p) +{ + assert(S_ISSPARSEDIR(ce->ce_mode)); + assert(ce->name[ce->ce_namelen - 1] == '/'); + + if (info->namelen) + return ce->ce_namelen == info->namelen + p->pathlen + 2 && + ce->name[info->namelen] == '/' && + !strncmp(ce->name, info->name, info->namelen) && + !strncmp(ce->name + info->namelen + 1, p->path, p->pathlen); + return ce->ce_namelen == p->pathlen + 1 && + !strncmp(ce->name, p->path, p->pathlen); +} + static struct cache_entry *find_cache_entry(struct traverse_info *info, const struct name_entry *p) { + struct cache_entry *ce; int pos = find_cache_pos(info, p->path, p->pathlen); struct unpack_trees_options *o = info->data; if (0 <= pos) return o->src_index->cache[pos]; - else + + /* + * Check for a sparse-directory entry named "path/". + * Due to the input p->path not having a trailing + * slash, the negative 'pos' value overshoots the + * expected position, hence "-2" instead of "-1". + */ + pos = -pos - 2; + + if (pos < 0 || pos >= o->src_index->cache_nr) return NULL; + + /* + * Due to lexicographic sorting and sparse directory + * entries ending with a trailing slash, our path as a + * sparse directory (e.g "subdir/") and our path as a + * file (e.g. "subdir") might be separated by other + * paths (e.g. "subdir-"). + */ + while (pos >= 0) { + ce = o->src_index->cache[pos]; + + if (strncmp(ce->name, p->path, p->pathlen)) + return NULL; + + if (S_ISSPARSEDIR(ce->ce_mode) && + sparse_dir_matches_path(ce, info, p)) + return ce; + + pos--; + } + + return NULL; } static void debug_path(struct traverse_info *info) @@ -1248,6 +1329,21 @@ static void debug_unpack_callback(int n, } /* + * Returns true if and only if the given cache_entry is a + * sparse-directory entry that matches the given name_entry + * from the tree walk at the given traverse_info. + */ +static int is_sparse_directory_entry(struct cache_entry *ce, + struct name_entry *name, + struct traverse_info *info) +{ + if (!ce || !name || !S_ISSPARSEDIR(ce->ce_mode)) + return 0; + + return sparse_dir_matches_path(ce, info, name); +} + +/* * Note that traverse_by_cache_tree() duplicates some logic in this function * without actually calling it. If you change the logic here you may need to * check and change there as well. @@ -1303,7 +1399,7 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str } } - if (unpack_nondirectories(n, mask, dirmask, src, names, info) < 0) + if (unpack_single_entry(n, mask, dirmask, src, names, info) < 0) return -1; if (o->merge && src[0]) { @@ -1333,9 +1429,12 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str } } - if (traverse_trees_recursive(n, dirmask, mask & ~dirmask, - names, info) < 0) + if (!is_sparse_directory_entry(src[0], names, info) && + traverse_trees_recursive(n, dirmask, mask & ~dirmask, + names, info) < 0) { return -1; + } + return mask; } @@ -2509,6 +2608,17 @@ int twoway_merge(const struct cache_entry * const *src, same(current, oldtree) && !same(current, newtree)) { /* 20 or 21 */ return merged_entry(newtree, current, o); + } else if (current && !oldtree && newtree && + S_ISSPARSEDIR(current->ce_mode) != S_ISSPARSEDIR(newtree->ce_mode) && + ce_stage(current) == 0) { + /* + * This case is a directory/file conflict across the sparse-index + * boundary. When we are changing from one path to another via + * 'git checkout', then we want to replace one entry with another + * via merged_entry(). If there are staged changes, then we should + * reject the merge instead. + */ + return merged_entry(newtree, current, o); } else return reject_merge(current, o); } diff --git a/userdiff.c b/userdiff.c index 3c3bbe38b0..d9b2ba752f 100644 --- a/userdiff.c +++ b/userdiff.c @@ -65,7 +65,7 @@ PATTERNS("csharp", /* Properties */ "^[ \t]*(((static|public|internal|private|protected|new|virtual|sealed|override|unsafe)[ \t]+)*[][<>@.~_[:alnum:]]+[ \t]+[@._[:alnum:]]+)[ \t]*$\n" /* Type definitions */ - "^[ \t]*(((static|public|internal|private|protected|new|unsafe|sealed|abstract|partial)[ \t]+)*(class|enum|interface|struct)[ \t]+.*)$\n" + "^[ \t]*(((static|public|internal|private|protected|new|unsafe|sealed|abstract|partial)[ \t]+)*(class|enum|interface|struct|record)[ \t]+.*)$\n" /* Namespace */ "^[ \t]*(namespace[ \t]+.*)$", /* -- */ diff --git a/worktree.c b/worktree.c index 237517baee..092a4f92ad 100644 --- a/worktree.c +++ b/worktree.c @@ -265,6 +265,7 @@ const char *worktree_prune_reason(struct worktree *wt, timestamp_t expire) } /* convenient wrapper to deal with NULL strbuf */ +__attribute__((format (printf, 2, 3))) static void strbuf_addf_gently(struct strbuf *buf, const char *fmt, ...) { va_list params; diff --git a/wt-status.c b/wt-status.c index 42b6735716..eaed30eafb 100644 --- a/wt-status.c +++ b/wt-status.c @@ -639,7 +639,7 @@ static void wt_status_collect_changes_index(struct wt_status *s) * mode by passing a command line option we do not ignore any * changed submodule SHA-1s when comparing index and HEAD, no * matter what is configured. Otherwise the user won't be - * shown any submodules she manually added (and which are + * shown any submodules manually added (and which are * staged to be committed), which would be really confusing. */ handle_ignore_submodules_arg(&rev.diffopt, "dirty"); @@ -657,6 +657,36 @@ static void wt_status_collect_changes_index(struct wt_status *s) clear_pathspec(&rev.prune_data); } +static int add_file_to_list(const struct object_id *oid, + struct strbuf *base, const char *path, + unsigned int mode, void *context) +{ + struct string_list_item *it; + struct wt_status_change_data *d; + struct wt_status *s = context; + struct strbuf full_name = STRBUF_INIT; + + if (S_ISDIR(mode)) + return READ_TREE_RECURSIVE; + + strbuf_add(&full_name, base->buf, base->len); + strbuf_addstr(&full_name, path); + it = string_list_insert(&s->change, full_name.buf); + d = it->util; + if (!d) { + CALLOC_ARRAY(d, 1); + it->util = d; + } + + d->index_status = DIFF_STATUS_ADDED; + /* Leave {mode,oid}_head zero for adds. */ + d->mode_index = mode; + oidcpy(&d->oid_index, oid); + s->committable = 1; + strbuf_release(&full_name); + return 0; +} + static void wt_status_collect_changes_initial(struct wt_status *s) { struct index_state *istate = s->repo->index; @@ -671,6 +701,27 @@ static void wt_status_collect_changes_initial(struct wt_status *s) continue; if (ce_intent_to_add(ce)) continue; + if (S_ISSPARSEDIR(ce->ce_mode)) { + /* + * This is a sparse directory entry, so we want to collect all + * of the added files within the tree. This requires recursively + * expanding the trees to find the elements that are new in this + * tree and marking them with DIFF_STATUS_ADDED. + */ + struct strbuf base = STRBUF_INIT; + struct pathspec ps = { 0 }; + struct tree *tree = lookup_tree(istate->repo, &ce->oid); + + ps.recursive = 1; + ps.has_wildcard = 1; + ps.max_depth = -1; + + strbuf_add(&base, ce->name, ce->ce_namelen); + read_tree_at(istate->repo, tree, &base, &ps, + add_file_to_list, s); + continue; + } + it = string_list_insert(&s->change, ce->name); d = it->util; if (!d) { @@ -699,14 +750,13 @@ static void wt_status_collect_changes_initial(struct wt_status *s) static void wt_status_collect_untracked(struct wt_status *s) { int i; - struct dir_struct dir; + struct dir_struct dir = DIR_INIT; uint64_t t_begin = getnanotime(); struct index_state *istate = s->repo->index; if (!s->show_untracked_files) return; - dir_init(&dir); if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES) dir.flags |= DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES; @@ -1493,9 +1543,12 @@ static void show_sparse_checkout_in_use(struct wt_status *s, if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_DISABLED) return; - status_printf_ln(s, color, - _("You are in a sparse checkout with %d%% of tracked files present."), - s->state.sparse_checkout_percentage); + if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_SPARSE_INDEX) + status_printf_ln(s, color, _("You are in a sparse checkout.")); + else + status_printf_ln(s, color, + _("You are in a sparse checkout with %d%% of tracked files present."), + s->state.sparse_checkout_percentage); wt_longstatus_print_trailer(s); } @@ -1653,6 +1706,11 @@ static void wt_status_check_sparse_checkout(struct repository *r, return; } + if (r->index->sparse_index) { + state->sparse_checkout_percentage = SPARSE_CHECKOUT_SPARSE_INDEX; + return; + } + for (i = 0; i < r->index->cache_nr; i++) { struct cache_entry *ce = r->index->cache[i]; if (ce_skip_worktree(ce)) diff --git a/wt-status.h b/wt-status.h index 0d32799b28..ab9cc9d8f0 100644 --- a/wt-status.h +++ b/wt-status.h @@ -78,6 +78,7 @@ enum wt_status_format { }; #define SPARSE_CHECKOUT_DISABLED -1 +#define SPARSE_CHECKOUT_SPARSE_INDEX -2 struct wt_status_state { int merge_in_progress; diff --git a/xdiff-interface.c b/xdiff-interface.c index 609615db2c..75b32aef51 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -31,29 +31,36 @@ static int xdiff_out_hunk(void *priv_, return 0; } -static void consume_one(void *priv_, char *s, unsigned long size) +static int consume_one(void *priv_, char *s, unsigned long size) { struct xdiff_emit_state *priv = priv_; char *ep; while (size) { unsigned long this_size; + int ret; ep = memchr(s, '\n', size); this_size = (ep == NULL) ? size : (ep - s + 1); - priv->line_fn(priv->consume_callback_data, s, this_size); + ret = priv->line_fn(priv->consume_callback_data, s, this_size); + if (ret) + return ret; size -= this_size; s += this_size; } + return 0; } static int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf) { struct xdiff_emit_state *priv = priv_; int i; + int stop = 0; if (!priv->line_fn) return 0; for (i = 0; i < nbuf; i++) { + if (stop) + return 1; if (mb[i].ptr[mb[i].size-1] != '\n') { /* Incomplete line */ strbuf_add(&priv->remainder, mb[i].ptr, mb[i].size); @@ -62,17 +69,21 @@ static int xdiff_outf(void *priv_, mmbuffer_t *mb, int nbuf) /* we have a complete line */ if (!priv->remainder.len) { - consume_one(priv, mb[i].ptr, mb[i].size); + stop = consume_one(priv, mb[i].ptr, mb[i].size); continue; } strbuf_add(&priv->remainder, mb[i].ptr, mb[i].size); - consume_one(priv, priv->remainder.buf, priv->remainder.len); + stop = consume_one(priv, priv->remainder.buf, priv->remainder.len); strbuf_reset(&priv->remainder); } + if (stop) + return -1; if (priv->remainder.len) { - consume_one(priv, priv->remainder.buf, priv->remainder.len); + stop = consume_one(priv, priv->remainder.buf, priv->remainder.len); strbuf_reset(&priv->remainder); } + if (stop) + return -1; return 0; } @@ -115,12 +126,6 @@ int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t co return xdl_diff(&a, &b, xpp, xecfg, xecb); } -void discard_hunk_line(void *priv, - long ob, long on, long nb, long nn, - const char *func, long funclen) -{ -} - int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, xdiff_emit_hunk_fn hunk_fn, xdiff_emit_line_fn line_fn, diff --git a/xdiff-interface.h b/xdiff-interface.h index 93df26900c..4301a7eef2 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -11,7 +11,28 @@ */ #define MAX_XDIFF_SIZE (1024UL * 1024 * 1023) -typedef void (*xdiff_emit_line_fn)(void *, char *, unsigned long); +/** + * The `xdiff_emit_line_fn` function can return 1 to abort early, or 0 + * to continue processing. Note that doing so is an all-or-nothing + * affair, as returning 1 will return all the way to the top-level, + * e.g. the xdi_diff_outf() call to generate the diff. + * + * Thus returning 1 means you won't be getting any more diff lines. If + * you need something in-between those two options you'll to use + * `xdl_emit_hunk_consume_func_t` and implement your own version of + * xdl_emit_diff(). + * + * We may extend the interface in the future to understand other more + * granular return values. While you should return 1 to exit early, + * doing so will currently make your early return indistinguishable + * from an error internal to xdiff, xdiff itself will see that + * non-zero return and translate it to -1. + * + * See "diff_grep" in diffcore-pickaxe.c for a trick to work around + * this, i.e. using the "consume_callback_data" to note the desired + * early return. + */ +typedef int (*xdiff_emit_line_fn)(void *, char *, unsigned long); typedef void (*xdiff_emit_hunk_fn)(void *data, long old_begin, long old_nr, long new_begin, long new_nr, @@ -33,14 +54,6 @@ int git_xmerge_config(const char *var, const char *value, void *cb); extern int git_xmerge_style; /* - * Can be used as a no-op hunk_fn for xdi_diff_outf(), since a NULL - * one just sends the hunk line to the line_fn callback). - */ -void discard_hunk_line(void *priv, - long ob, long on, long nb, long nn, - const char *func, long funclen); - -/* * Compare the strings l1 with l2 which are of size s1 and s2 respectively. * Returns 1 if the strings are deemed equal, 0 otherwise. * The `flags` given as XDF_WHITESPACE_FLAGS determine how white spaces diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 7a04605146..b29deca5de 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -50,6 +50,7 @@ extern "C" { /* xdemitconf_t.flags */ #define XDL_EMIT_FUNCNAMES (1 << 0) +#define XDL_EMIT_NO_HUNK_HDR (1 << 1) #define XDL_EMIT_FUNCCONTEXT (1 << 2) /* merge simplification levels */ diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index 380eb728ed..a4542c05b6 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -796,12 +796,6 @@ static int group_slide_up(xdfile_t *xdf, struct xdlgroup *g, long flags) } } -static void xdl_bug(const char *msg) -{ - fprintf(stderr, "BUG: %s\n", msg); - exit(1); -} - /* * Move back and forward change groups for a consistent and pretty diff output. * This also helps in finding joinable change groups and reducing the diff @@ -841,7 +835,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { /* Shift the group backward as much as possible: */ while (!group_slide_up(xdf, &g, flags)) if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding up"); + BUG("group sync broken sliding up"); /* * This is this highest that this group can be shifted. @@ -857,7 +851,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { if (group_slide_down(xdf, &g, flags)) break; if (group_next(xdfo, &go)) - xdl_bug("group sync broken sliding down"); + BUG("group sync broken sliding down"); if (go.end > go.start) end_matching_other = g.end; @@ -882,9 +876,9 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { */ while (go.end == go.start) { if (group_slide_up(xdf, &g, flags)) - xdl_bug("match disappeared"); + BUG("match disappeared"); if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding to match"); + BUG("group sync broken sliding to match"); } } else if (flags & XDF_INDENT_HEURISTIC) { /* @@ -925,9 +919,9 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { while (g.end > best_shift) { if (group_slide_up(xdf, &g, flags)) - xdl_bug("best shift unreached"); + BUG("best shift unreached"); if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding to blank line"); + BUG("group sync broken sliding to blank line"); } } @@ -936,11 +930,11 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { if (group_next(xdf, &g)) break; if (group_next(xdfo, &go)) - xdl_bug("group sync broken moving to next group"); + BUG("group sync broken moving to next group"); } if (!group_next(xdfo, &go)) - xdl_bug("group sync broken at end of file"); + BUG("group sync broken at end of file"); return 0; } diff --git a/xdiff/xemit.c b/xdiff/xemit.c index 9d7d6c5087..1cbf2b9829 100644 --- a/xdiff/xemit.c +++ b/xdiff/xemit.c @@ -278,7 +278,8 @@ pre_context_calculation: s1 - 1, funclineprev); funclineprev = s1 - 1; } - if (xdl_emit_hunk_hdr(s1 + 1, e1 - s1, s2 + 1, e2 - s2, + if (!(xecfg->flags & XDL_EMIT_NO_HUNK_HDR) && + xdl_emit_hunk_hdr(s1 + 1, e1 - s1, s2 + 1, e2 - s2, func_line.buf, func_line.len, ecb) < 0) return -1; |