diff options
261 files changed, 6128 insertions, 3164 deletions
diff --git a/.gitignore b/.gitignore index 521d8f4fb4..89b3b79c1a 100644 --- a/.gitignore +++ b/.gitignore @@ -216,6 +216,7 @@ /tags /TAGS /cscope* +*.hcc *.obj *.lib *.res @@ -231,7 +232,6 @@ *.ipdb *.dll .vs/ -*.manifest Debug/ Release/ /UpgradeLog*.htm @@ -18,6 +18,7 @@ Alexey Shumkin <alex.crezoff@gmail.com> <zapped@mail.ru> Alexey Shumkin <alex.crezoff@gmail.com> <Alex.Crezoff@gmail.com> Anders Kaseorg <andersk@MIT.EDU> <andersk@ksplice.com> Anders Kaseorg <andersk@MIT.EDU> <andersk@mit.edu> +Andrey Mazo <ahippo@yandex.com> Mazo, Andrey <amazo@checkvideo.com> Aneesh Kumar K.V <aneesh.kumar@gmail.com> Amos Waterland <apw@debian.org> <apw@rossby.metr.ou.edu> Amos Waterland <apw@debian.org> <apw@us.ibm.com> diff --git a/Documentation/Makefile b/Documentation/Makefile index 76f2ecfc1b..06d85ad958 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -123,7 +123,8 @@ ASCIIDOC_HTML = xhtml11 ASCIIDOC_DOCBOOK = docbook ASCIIDOC_CONF = -f asciidoc.conf ASCIIDOC_COMMON = $(ASCIIDOC) $(ASCIIDOC_EXTRA) $(ASCIIDOC_CONF) \ - -agit_version=$(GIT_VERSION) + -amanversion=$(GIT_VERSION) \ + -amanmanual='Git Manual' -amansource='Git' TXT_TO_HTML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_HTML) TXT_TO_XML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_DOCBOOK) MANPAGE_XSL = manpage-normal.xsl @@ -197,11 +198,13 @@ ifdef USE_ASCIIDOCTOR ASCIIDOC = asciidoctor ASCIIDOC_CONF = ASCIIDOC_HTML = xhtml5 -ASCIIDOC_DOCBOOK = docbook45 +ASCIIDOC_DOCBOOK = docbook5 ASCIIDOC_EXTRA += -acompat-mode -atabsize=8 ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions ASCIIDOC_EXTRA += -alitdd='&\#x2d;&\#x2d;' DBLATEX_COMMON = +XMLTO_EXTRA += --skip-validation +XMLTO_EXTRA += -x manpage.xsl endif SHELL_PATH ?= $(SHELL) diff --git a/Documentation/MyFirstContribution.txt b/Documentation/MyFirstContribution.txt index f8670379c0..5e9b808f5f 100644 --- a/Documentation/MyFirstContribution.txt +++ b/Documentation/MyFirstContribution.txt @@ -97,8 +97,8 @@ int cmd_psuh(int argc, const char **argv, const char *prefix) ---- We'll also need to add the declaration of psuh; open up `builtin.h`, find the -declaration for `cmd_push`, and add a new line for `psuh` immediately before it, -in order to keep the declarations sorted: +declaration for `cmd_pull`, and add a new line for `psuh` immediately before it, +in order to keep the declarations alphabetically sorted: ---- int cmd_psuh(int argc, const char **argv, const char *prefix); @@ -123,7 +123,7 @@ int cmd_psuh(int argc, const char **argv, const char *prefix) } ---- -Let's try to build it. Open `Makefile`, find where `builtin/push.o` is added +Let's try to build it. Open `Makefile`, find where `builtin/pull.o` is added to `BUILTIN_OBJS`, and add `builtin/psuh.o` in the same way next to it in alphabetical order. Once you've done so, move to the top-level directory and build simply with `make`. Also add the `DEVELOPER=1` variable to turn on @@ -149,7 +149,7 @@ a `cmd_struct` to the `commands[]` array. `struct cmd_struct` takes a string with the command name, a function pointer to the command implementation, and a setup option flag. For now, let's keep mimicking `push`. Find the line where `cmd_push` is registered, copy it, and modify it for `cmd_psuh`, placing the new -line in alphabetical order. +line in alphabetical order (immediately before `cmd_pull`). The options are documented in `builtin.h` under "Adding a new built-in." Since we hope to print some data about the user's current workspace context later, @@ -167,7 +167,7 @@ Check it out! You've got a command! Nice work! Let's commit this. `git status` reveals modified `Makefile`, `builtin.h`, and `git.c` as well as untracked `builtin/psuh.c` and `git-psuh`. First, let's take care of the binary, -which should be ignored. Open `.gitignore` in your editor, find `/git-push`, and +which should be ignored. Open `.gitignore` in your editor, find `/git-pull`, and add an entry for your new command in alphabetical order: ---- diff --git a/Documentation/RelNotes/2.24.0.txt b/Documentation/RelNotes/2.24.0.txt index ff48d8582c..bda29d224a 100644 --- a/Documentation/RelNotes/2.24.0.txt +++ b/Documentation/RelNotes/2.24.0.txt @@ -6,8 +6,10 @@ Updates since v2.23 Backward compatibility note - * (no entry yet so far) - + * Although it is not officially deprecated, "filter-branch" is + showing its age and alternatives are available. From this release, + we started to discourage its uses and hint people about + filter-repo. UI, Workflows & Features @@ -46,6 +48,29 @@ UI, Workflows & Features * The list-objects-filter API (used to create a sparse/lazy clone) learned to take a combined filter specification. + * The documentation and tests for "git format-patch" have been + cleaned up. + + * On Windows, the root level of UNC share is now allowed to be used + just like any other directory. + + * The command line completion support (in contrib/) learned about the + "--skip" option of "git revert" and "git cherry-pick". + + * "git rebase --keep-base <upstream>" tries to find the original base + of the topic being rebased and rebase on top of that same base, + which is useful when running the "git rebase -i" (and its limited + variant "git rebase -x"). + + The command also has learned to fast-forward in more cases where it + can instead of replaying to recreate identical commits. + + * A configuration variable tells "git fetch" to write the commit + graph after finishing. + + * "git add -i" has been taught to show the total number of hunks and + the hunks that has been processed so far when showing prompts. + Performance, Internal Implementation, Development Support etc. @@ -71,6 +96,38 @@ Performance, Internal Implementation, Development Support etc. learned to avoid unnecessary ref advertisement, which has been corrected. + * Preparation for SHA-256 upgrade continues in the test department. + (merge 0c37c41d13 bc/hash-independent-tests-part-5 later to maint). + + * The memory ownership model of the "git fast-import" got + straightened out. + + * Output from trace2 subsystem is formatted more prettily now. + + * The internal code originally invented for ".gitignore" processing + got reshuffled and renamed to make it less tied to "excluding" and + stress more that it is about "matching", as it has been reused for + things like sparse checkout specification that want to check if a + path is "included". + + * "git stash" learned to write refreshed index back to disk. + + * Coccinelle checks are done on more source files than before now. + + * The cache-tree code has been taught to be less aggressive in + attempting to see if a tree object it computed already exists in + the repository. + + * The code to parse and use the commit-graph file has been made more + robust against corrupted input. + + * The hg-to-git script (in contrib/) has been updated to work with + Python 3. + + * Update the way build artifacts in t/helper/ directory are ignored. + + * Preparation for SHA-256 upgrade continues. + Fixes since v2.23 ----------------- @@ -135,9 +192,146 @@ Fixes since v2.23 xmalloc() wrapper, as the rest of the system, for consistency. (merge 93b980e58f cb/curl-use-xmalloc later to maint). + * Build fix to adjust .gitignore to unignore a path that we started to track. + (merge aac6ff7b5b js/visual-studio later to maint). + + * A few implementation fixes in the notes API. + (merge 60fe477a0b mh/notes-duplicate-entries later to maint). + + * Fix an earlier regression to "git push --all" which should have + been forbidden when the target remote repository is set to be a + mirror. + (merge 8e4c8af058 tg/push-all-in-mirror-forbidden later to maint). + + * Fix an earlier regression in the test suite, which mistakenly + stopped running HTTPD tests. + (merge 3960290675 sg/git-test-boolean later to maint). + + * "git rebase --autostash <upstream> <branch>", when <branch> is + different from the current branch, incorrectly moved the tip of the + current branch, which has been corrected. + (merge bf1e28e0ad bw/rebase-autostash-keep-current-branch later to maint). + + * Update support for Asciidoctor documentation toolchain. + (merge 83b0b8953e ma/asciidoctor-refmiscinfo later to maint). + + * Start using DocBook 5 (instead of DocBook 4.5) as Asciidoctor 2.0 + no longer works with the older one. + (merge f6461b82b9 bc/doc-use-docbook-5 later to maint). + + * The markup used in user-manual has been updated to work better with + asciidoctor. + (merge c4d2f6143a ma/user-manual-markup-update later to maint). + + * Make sure the grep machinery does not abort when seeing a payload + that is not UTF-8 even when JIT is not in use with PCRE1. + (merge ad7c543e3b cb/skip-utf8-check-with-pcre1 later to maint). + + * The name of the blob object that stores the filter specification + for sparse cloning/fetching was interpreted in a wrong place in the + code, causing Git to abort. + + * "git log --decorate-refs-exclude=<pattern>" was incorrectly + overruled when the "--simplify-by-decoration" option is used, which + has been corrected. + (merge 0cc7380d88 rs/simplify-by-deco-with-deco-refs-exclude later to maint). + + * The "upload-pack" (the counterpart of "git fetch") needs to disable + commit-graph when responding to a shallow clone/fetch request, but + the way this was done made Git panic, which has been corrected. + + * The object traversal machinery has been optimized not to load tree + objects when we are only interested in commit history. + (merge 72ed80c784 jk/list-objects-optim-wo-trees later to maint). + + * The object name parser for "Nth parent" syntax has been made more + robust against integer overflows. + (merge 59fa5f5a25 rs/nth-parent-parse later to maint). + + * The code used in following tags in "git fetch" has been optimized. + (merge b7e2d8bca5 ms/fetch-follow-tag-optim later to maint). + + * Regression fix for progress output. + (merge 2bb74b53a4 sg/progress-fix later to maint). + + * A bug in merge-recursive code that triggers when a branch with a + symbolic link is merged with a branch that replaces it with a + directory has been fixed. + (merge 83e3ad3b12 jt/merge-recursive-symlink-is-not-a-dir-in-way later to maint). + + * The rename detection logic sorts a list of rename source candidates + by similarity to pick the best candidate, which means that a tie + between sources with the same similarity is broken by the original + location in the original candidate list (which is sorted by path). + Force the sorting by similarity done with a stable sort, which is + not promised by system supplied qsort(3), to ensure consistent + results across platforms. + (merge 2049b8dc65 js/diff-rename-force-stable-sort later to maint). + + * The code to skip "UTF" and "UTF-" prefix, when computing an advice + message, did not work correctly when the prefix was "UTF", which + has been fixed. + (merge b181676ce9 rs/convert-fix-utf-without-dash later to maint). + + * The author names taken from SVN repositories may have extra leading + or trailing whitespaces, which are now munged away. + (merge 4ddd4bddb1 tk/git-svn-trim-author-name later to maint). + + * "git rebase -i" showed a wrong HEAD while "reword" open the editor. + (merge b0a3186140 pw/rebase-i-show-HEAD-to-reword later to maint). + + * A few simplification and bugfixes to PCRE interface. + (merge c581e4a749 ab/pcre-jit-fixes later to maint). + + * PCRE fixes. + (merge ff61681b46 cb/pcre1-cleanup later to maint). + + * "git range-diff" segfaulted when diff.noprefix configuration was + used, as it blindly expected the patch it internally generates to + have the standard a/ and b/ prefixes. The command now forces the + internal patch to be built without any prefix, not to be affected + by any end-user configuration. + (merge 937b76ed49 js/range-diff-noprefix later to maint). + + * "git stash apply" in a subdirectory of a secondary worktree failed + to access the worktree correctly, which has been corrected. + (merge dfd557c978 js/stash-apply-in-secondary-worktree later to maint). + * Other code cleanup, docfix, build fix, etc. (merge d1387d3895 en/fast-import-merge-doc later to maint). (merge 1c24a54ea4 bm/repository-layout-typofix later to maint). (merge 415b770b88 ds/midx-expire-repack later to maint). (merge 19800bdc3f nd/diff-parseopt later to maint). (merge 58166c2e9d tg/t0021-racefix later to maint). + (merge 7027f508c7 dl/compat-cleanup later to maint). + (merge e770fbfeff jc/test-cleanup later to maint). + (merge 1fd881d404 rs/trace2-dst-warning later to maint). + (merge 7e92756751 mh/http-urlmatch-cleanup later to maint). + (merge 9784f97321 mh/release-commit-memory-fix later to maint). + (merge 60d198d022 tb/banned-vsprintf-namefix later to maint). + (merge 80e3658647 rs/help-unknown-ref-does-not-return later to maint). + (merge 0a8bc7068f dt/remote-helper-doc-re-lock-option later to maint). + (merge 27fd1e4ea7 en/merge-options-ff-and-friends later to maint). + (merge 502c386ff9 sg/clean-nested-repo-with-ignored later to maint). + (merge 26e3d1cbea am/mailmap-andrey-mazo later to maint). + (merge 47b27c96fa ss/get-time-cleanup later to maint). + (merge dd2e50a84e jk/commit-graph-cleanup later to maint). + (merge 4fd39c76e6 cs/pretty-formats-doc-typofix later to maint). + (merge 40e747e89d dl/submodule-set-branch later to maint). + (merge 689a146c91 rs/commit-graph-use-list-count later to maint). + (merge 0eb7c37a8a js/doc-patch-text later to maint). + (merge 4b3aa170d1 rs/nth-switch-code-simplification later to maint). + (merge 0d4304c124 ah/doc-submodule-ignore-submodules later to maint). + (merge af78249463 cc/svn-fe-py-shebang later to maint). + (merge 7bd97d6dff rs/alias-use-copy-array later to maint). + (merge c46ebc2496 sg/travis-help-debug later to maint). + (merge 24c681794f ps/my-first-contribution-alphasort later to maint). + (merge 75b2c15435 cb/do-not-use-test-cmp-with-a later to maint). + (merge cda0d497e3 bw/submodule-helper-usage-fix later to maint). + (merge fe0ed5d5e9 am/visual-studio-config-fix later to maint). + (merge 2e09c01232 sg/name-rev-cutoff-underflow-fix later to maint). + (merge ddb3c856f3 as/shallow-slab-use-fix later to maint). + (merge 71f4960b91 js/mingw-spawn-with-spaces-in-path later to maint). + (merge 53d687bf5f ah/cleanups later to maint). + (merge f537485fa5 rs/test-remove-useless-debugging-cat later to maint). + (merge 11a3d3aadd dl/rev-list-doc-cleanup later to maint). diff --git a/Documentation/RelNotes/2.7.1.txt b/Documentation/RelNotes/2.7.1.txt index 6553d69e33..6323feaf64 100644 --- a/Documentation/RelNotes/2.7.1.txt +++ b/Documentation/RelNotes/2.7.1.txt @@ -10,7 +10,7 @@ Fixes since v2.7 setting GIT_WORK_TREE environment themselves. * The "exclude_list" structure has the usual "alloc, nr" pair of - fields to be used by ALLOC_GROW(), but clear_exclude_list() forgot + fields to be used by ALLOC_GROW(), but clear_pattern_list() forgot to reset 'alloc' to 0 when it cleared 'nr' to discard the managed array. diff --git a/Documentation/RelNotes/2.8.0.txt b/Documentation/RelNotes/2.8.0.txt index 25079710fa..5fbe1b86ee 100644 --- a/Documentation/RelNotes/2.8.0.txt +++ b/Documentation/RelNotes/2.8.0.txt @@ -270,7 +270,7 @@ notes for details). setting GIT_WORK_TREE environment themselves. * The "exclude_list" structure has the usual "alloc, nr" pair of - fields to be used by ALLOC_GROW(), but clear_exclude_list() forgot + fields to be used by ALLOC_GROW(), but clear_pattern_list() forgot to reset 'alloc' to 0 when it cleared 'nr' to discard the managed array. diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 6d589e118c..1a60cc1329 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -372,9 +372,9 @@ such as "Thanks-to:", "Based-on-patch-by:", or "Mentored-by:". Some parts of the system have dedicated maintainers with their own repositories. -- `git-gui/` comes from git-gui project, maintained by Pat Thoyts: +- `git-gui/` comes from git-gui project, maintained by Pratyush Yadav: - git://repo.or.cz/git-gui.git + https://github.com/prati0100/git-gui.git - `gitk-git/` comes from Paul Mackerras's gitk project: diff --git a/Documentation/asciidoc.conf b/Documentation/asciidoc.conf index 2c16c536ba..8fc4b67081 100644 --- a/Documentation/asciidoc.conf +++ b/Documentation/asciidoc.conf @@ -78,9 +78,9 @@ template::[header-declarations] <refmeta> <refentrytitle>{mantitle}</refentrytitle> <manvolnum>{manvolnum}</manvolnum> -<refmiscinfo class="source">Git</refmiscinfo> -<refmiscinfo class="version">{git_version}</refmiscinfo> -<refmiscinfo class="manual">Git Manual</refmiscinfo> +<refmiscinfo class="source">{mansource}</refmiscinfo> +<refmiscinfo class="version">{manversion}</refmiscinfo> +<refmiscinfo class="manual">{manmanual}</refmiscinfo> </refmeta> <refnamediv> <refname>{manname}</refname> diff --git a/Documentation/asciidoctor-extensions.rb b/Documentation/asciidoctor-extensions.rb index 0089e0cfb8..d906a00803 100644 --- a/Documentation/asciidoctor-extensions.rb +++ b/Documentation/asciidoctor-extensions.rb @@ -9,8 +9,11 @@ module Git named :chrome def process(parent, target, attrs) - if parent.document.basebackend? 'html' - prefix = parent.document.attr('git-relative-html-prefix') + prefix = parent.document.attr('git-relative-html-prefix') + if parent.document.doctype == 'book' + "<ulink url=\"#{prefix}#{target}.html\">" \ + "#{target}(#{attrs[1]})</ulink>" + elsif parent.document.basebackend? 'html' %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>) elsif parent.document.basebackend? 'docbook' "<citerefentry>\n" \ @@ -20,9 +23,26 @@ module Git end end end + + class DocumentPostProcessor < Asciidoctor::Extensions::Postprocessor + def process document, output + if document.basebackend? 'docbook' + mansource = document.attributes['mansource'] + manversion = document.attributes['manversion'] + manmanual = document.attributes['manmanual'] + new_tags = "" \ + "<refmiscinfo class=\"source\">#{mansource}</refmiscinfo>\n" \ + "<refmiscinfo class=\"version\">#{manversion}</refmiscinfo>\n" \ + "<refmiscinfo class=\"manual\">#{manmanual}</refmiscinfo>\n" + output = output.sub(/<\/refmeta>/, new_tags + "</refmeta>") + end + output + end + end end end Asciidoctor::Extensions.register do inline_macro Git::Documentation::LinkGitProcessor, :linkgit + postprocessor Git::Documentation::DocumentPostProcessor end diff --git a/Documentation/config.txt b/Documentation/config.txt index 77f3b1486b..f50f1b4128 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -178,47 +178,49 @@ to either specify only the realpath version, or both versions. Example ~~~~~~~ - # Core variables - [core] - ; Don't trust file modes - filemode = false - - # Our diff algorithm - [diff] - external = /usr/local/bin/diff-wrapper - renames = true - - [branch "devel"] - remote = origin - merge = refs/heads/devel - - # Proxy settings - [core] - gitProxy="ssh" for "kernel.org" - gitProxy=default-proxy ; for the rest - - [include] - path = /path/to/foo.inc ; include by absolute path - path = foo.inc ; find "foo.inc" relative to the current file - path = ~/foo.inc ; find "foo.inc" in your `$HOME` directory - - ; include if $GIT_DIR is /path/to/foo/.git - [includeIf "gitdir:/path/to/foo/.git"] - path = /path/to/foo.inc - - ; include for all repositories inside /path/to/group - [includeIf "gitdir:/path/to/group/"] - path = /path/to/foo.inc - - ; include for all repositories inside $HOME/to/group - [includeIf "gitdir:~/to/group/"] - path = /path/to/foo.inc - - ; relative paths are always relative to the including - ; file (if the condition is true); their location is not - ; affected by the condition - [includeIf "gitdir:/path/to/group/"] - path = foo.inc +---- +# Core variables +[core] + ; Don't trust file modes + filemode = false + +# Our diff algorithm +[diff] + external = /usr/local/bin/diff-wrapper + renames = true + +[branch "devel"] + remote = origin + merge = refs/heads/devel + +# Proxy settings +[core] + gitProxy="ssh" for "kernel.org" + gitProxy=default-proxy ; for the rest + +[include] + path = /path/to/foo.inc ; include by absolute path + path = foo.inc ; find "foo.inc" relative to the current file + path = ~/foo.inc ; find "foo.inc" in your `$HOME` directory + +; include if $GIT_DIR is /path/to/foo/.git +[includeIf "gitdir:/path/to/foo/.git"] + path = /path/to/foo.inc + +; include for all repositories inside /path/to/group +[includeIf "gitdir:/path/to/group/"] + path = /path/to/foo.inc + +; include for all repositories inside $HOME/to/group +[includeIf "gitdir:~/to/group/"] + path = /path/to/foo.inc + +; relative paths are always relative to the including +; file (if the condition is true); their location is not +; affected by the condition +[includeIf "gitdir:/path/to/group/"] + path = foo.inc +---- ; include only if we are in a worktree where foo-branch is ; currently checked out diff --git a/Documentation/config/feature.txt b/Documentation/config/feature.txt index 545522f306..875f8c8a66 100644 --- a/Documentation/config/feature.txt +++ b/Documentation/config/feature.txt @@ -17,6 +17,14 @@ which can improve `git push` performance in repos with many files. + * `fetch.negotiationAlgorithm=skipping` may improve fetch negotiation times by skipping more commits at a time, reducing the number of round trips. ++ +* `fetch.writeCommitGraph=true` writes a commit-graph after every `git fetch` +command that downloads a pack-file from a remote. Using the `--split` option, +most executions will create a very small commit-graph file on top of the +existing commit-graph file(s). Occasionally, these files will merge and the +write may take longer. Having an updated commit-graph file helps performance +of many Git commands, including `git merge-base`, `git push -f`, and +`git log --graph`. feature.manyFiles:: Enable config options that optimize for repos with many files in the diff --git a/Documentation/config/fetch.txt b/Documentation/config/fetch.txt index d402110638..f11940280f 100644 --- a/Documentation/config/fetch.txt +++ b/Documentation/config/fetch.txt @@ -69,3 +69,23 @@ fetch.showForcedUpdates:: Set to false to enable `--no-show-forced-updates` in linkgit:git-fetch[1] and linkgit:git-pull[1] commands. Defaults to true. + +fetch.parallel:: + Specifies the maximal number of fetch operations to be run in parallel + at a time (submodules, or remotes when the `--multiple` option of + linkgit:git-fetch[1] is in effect). ++ +A value of 0 will give some reasonable default. If unset, it defaults to 1. ++ +For submodules, this setting can be overridden using the `submodule.fetchJobs` +config setting. + +fetch.writeCommitGraph:: + Set to true to write a commit-graph after every `git fetch` command + that downloads a pack-file from a remote. Using the `--split` option, + most executions will create a very small commit-graph file on top of + the existing commit-graph file(s). Occasionally, these files will + merge and the write may take longer. Having an updated commit-graph + file helps performance of many Git commands, including `git merge-base`, + `git push -f`, and `git log --graph`. Defaults to false, unless + `feature.experimental` is true. diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index 414a5a8a9d..cb629fa769 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -77,6 +77,7 @@ format.coverLetter:: A boolean that controls whether to generate a cover-letter when format-patch is invoked, but in addition can be set to "auto", to generate a cover-letter only when there's more than one patch. + Default is false. format.outputDirectory:: Set a custom directory to store the resulting files instead of the diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index f10ca410ad..e8ed6470fb 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -1,11 +1,15 @@ -Generating patches with -p --------------------------- - -When "git-diff-index", "git-diff-tree", or "git-diff-files" are run -with a `-p` option, "git diff" without the `--raw` option, or -"git log" with the "-p" option, they -do not produce the output described above; instead they produce a -patch file. You can customize the creation of such patches via the +Generating patch text with -p +----------------------------- + +Running +linkgit:git-diff[1], +linkgit:git-log[1], +linkgit:git-show[1], +linkgit:git-diff-index[1], +linkgit:git-diff-tree[1], or +linkgit:git-diff-files[1] +with the `-p` option produces patch text. +You can customize the creation of patch text via the `GIT_EXTERNAL_DIFF` and the `GIT_DIFF_OPTS` environment variables. What the -p option produces is slightly different from the traditional @@ -49,7 +53,7 @@ similarity index value of 100% is thus reserved for two equal files, while 100% dissimilarity means that no line from the old file made it into the new one. + -The index line includes the SHA-1 checksum before and after the change. +The index line includes the blob object names before and after the change. The <mode> is included if the file mode does not change; otherwise, separate lines indicate the old and the new mode. @@ -70,7 +74,7 @@ separate lines indicate the old and the new mode. rename to a -combined diff format +Combined diff format -------------------- Any diff-generating command can take the `-c` or `--cc` option to @@ -80,7 +84,7 @@ linkgit:git-show[1]. Note also that you can give the `-m` option to any of these commands to force generation of diffs with individual parents of a merge. -A 'combined diff' format looks like this: +A "combined diff" format looks like this: ------------ diff --combined describe.c @@ -113,11 +117,11 @@ index fabadb8,cc95eb0..4866510 ------------ 1. It is preceded with a "git diff" header, that looks like - this (when `-c` option is used): + this (when the `-c` option is used): diff --combined file + -or like this (when `--cc` option is used): +or like this (when the `--cc` option is used): diff --cc file @@ -160,7 +164,7 @@ parents. 4. Chunk header format is modified to prevent people from accidentally feeding it to `patch -p1`. Combined diff format was created for review of merge commit changes, and was not - meant for apply. The change is similar to the change in the + meant to be applied. The change is similar to the change in the extended 'index' header: @@@ <from-file-range> <from-file-range> <to-file-range> @@@ diff --git a/Documentation/doc-diff b/Documentation/doc-diff index 3355be4798..88a9b20168 100755 --- a/Documentation/doc-diff +++ b/Documentation/doc-diff @@ -21,7 +21,7 @@ asciidoc use asciidoc with both commits to-asciidoc use asciidoc with the 'to'-commit to-asciidoctor use asciidoctor with the 'to'-commit asciidoctor use asciidoctor with both commits -cut-header-footer cut away header and footer +cut-footer cut away footer " SUBDIRECTORY_OK=1 . "$(git --exec-path)/git-sh-setup" @@ -31,7 +31,7 @@ force= clean= from_program= to_program= -cut_header_footer= +cut_footer= while test $# -gt 0 do case "$1" in @@ -55,8 +55,8 @@ do --asciidoc) from_program=-asciidoc to_program=-asciidoc ;; - --cut-header-footer) - cut_header_footer=-cut-header-footer ;; + --cut-footer) + cut_footer=-cut-footer ;; --) shift; break ;; *) @@ -118,8 +118,8 @@ construct_makemanflags () { from_makemanflags=$(construct_makemanflags "$from_program") && to_makemanflags=$(construct_makemanflags "$to_program") && -from_dir=$from_oid$from_program$cut_header_footer && -to_dir=$to_oid$to_program$cut_header_footer && +from_dir=$from_oid$from_program$cut_footer && +to_dir=$to_oid$to_program$cut_footer && # generate_render_makefile <srcdir> <dstdir> generate_render_makefile () { @@ -169,12 +169,11 @@ render_tree () { make -j$parallel -f - && mv "$tmp/rendered/$dname+" "$tmp/rendered/$dname" - if test "$cut_header_footer" = "-cut-header-footer" + if test "$cut_footer" = "-cut-footer" then for f in $(find "$tmp/rendered/$dname" -type f) do - tail -n +3 "$f" | head -n -2 | - sed -e '1{/^$/d}' -e '${/^$/d}' >"$f+" && + head -n -2 "$f" | sed -e '${/^$/d}' >"$f+" && mv "$f+" "$f" || return 1 done diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt index 99df1f3d4e..43b9ff3bce 100644 --- a/Documentation/fetch-options.txt +++ b/Documentation/fetch-options.txt @@ -160,10 +160,15 @@ ifndef::git-pull[] -j:: --jobs=<n>:: - Number of parallel children to be used for fetching submodules. - Each will fetch from different submodules, such that fetching many - submodules will be faster. By default submodules will be fetched - one at a time. + Number of parallel children to be used for all forms of fetching. ++ +If the `--multiple` option was specified, the different remotes will be fetched +in parallel. If multiple submodules are fetched, they will be fetched in +parallel. To control them independently, use the config settings +`fetch.parallel` and `submodule.fetchJobs` (see linkgit:git-config[1]). ++ +Typically, parallel recursive and multi-remote fetches will be faster. By +default fetches are performed sequentially, not in parallel. --no-recurse-submodules:: Disable recursive fetching of submodules (this has the same effect as diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt index 0028ff12d1..a7f309dff5 100644 --- a/Documentation/git-clean.txt +++ b/Documentation/git-clean.txt @@ -26,18 +26,20 @@ are affected. OPTIONS ------- -d:: - Remove untracked directories in addition to untracked files. - If an untracked directory is managed by a different Git - repository, it is not removed by default. Use -f option twice - if you really want to remove such a directory. + Normally, when no <path> is specified, git clean will not + recurse into untracked directories to avoid removing too much. + Specify -d to have it recurse into such directories as well. + If any paths are specified, -d is irrelevant; all untracked + files matching the specified paths (with exceptions for nested + git directories mentioned under `--force`) will be removed. -f:: --force:: If the Git configuration variable clean.requireForce is not set to false, 'git clean' will refuse to delete files or directories - unless given -f, -n or -i. Git will refuse to delete directories - with .git sub directory or file unless a second -f - is given. + unless given -f or -i. Git will refuse to modify untracked + nested git repositories (directories with a .git subdirectory) + unless a second -f is given. -i:: --interactive:: diff --git a/Documentation/git-commit-graph.txt b/Documentation/git-commit-graph.txt index eb5e7865f0..8c708a7a16 100644 --- a/Documentation/git-commit-graph.txt +++ b/Documentation/git-commit-graph.txt @@ -10,8 +10,8 @@ SYNOPSIS -------- [verse] 'git commit-graph read' [--object-dir <dir>] -'git commit-graph verify' [--object-dir <dir>] [--shallow] -'git commit-graph write' <options> [--object-dir <dir>] +'git commit-graph verify' [--object-dir <dir>] [--shallow] [--[no-]progress] +'git commit-graph write' <options> [--object-dir <dir>] [--[no-]progress] DESCRIPTION @@ -29,6 +29,9 @@ OPTIONS commit-graph file is expected to be in the `<dir>/info` directory and the packfiles are expected to be in `<dir>/pack`. +--[no-]progress:: + Turn progress on/off explicitly. If neither is specified, progress is + shown if standard error is connected to a terminal. COMMANDS -------- diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 7628193284..afa7b75a23 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -282,18 +282,20 @@ FROM UPSTREAM REBASE" section in linkgit:git-rebase[1].) --untracked-files[=<mode>]:: Show untracked files. + +-- The mode parameter is optional (defaults to 'all'), and is used to specify the handling of untracked files; when -u is not used, the default is 'normal', i.e. show untracked files and directories. -+ + The possible options are: -+ + - 'no' - Show no untracked files - 'normal' - Shows untracked files and directories - 'all' - Also shows individual files in untracked directories. -+ + The default can be changed using the status.showUntrackedFiles configuration variable documented in linkgit:git-config[1]. +-- -v:: --verbose:: diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index ff9310f958..899e92a1c9 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -339,33 +339,35 @@ EXAMPLES Given a .git/config like this: - # - # This is the config file, and - # a '#' or ';' character indicates - # a comment - # - - ; core variables - [core] - ; Don't trust file modes - filemode = false - - ; Our diff algorithm - [diff] - external = /usr/local/bin/diff-wrapper - renames = true - - ; Proxy settings - [core] - gitproxy=proxy-command for kernel.org - gitproxy=default-proxy ; for all the rest - - ; HTTP - [http] - sslVerify - [http "https://weak.example.com"] - sslVerify = false - cookieFile = /tmp/cookie.txt +------------ +# +# This is the config file, and +# a '#' or ';' character indicates +# a comment +# + +; core variables +[core] + ; Don't trust file modes + filemode = false + +; Our diff algorithm +[diff] + external = /usr/local/bin/diff-wrapper + renames = true + +; Proxy settings +[core] + gitproxy=proxy-command for kernel.org + gitproxy=default-proxy ; for all the rest + +; HTTP +[http] + sslVerify +[http "https://weak.example.com"] + sslVerify = false + cookieFile = /tmp/cookie.txt +------------ you can set the filemode to true with diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index c522b34f7b..37634bffd1 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -17,9 +17,9 @@ This program dumps the given revisions in a form suitable to be piped into 'git fast-import'. You can use it as a human-readable bundle replacement (see -linkgit:git-bundle[1]), or as a kind of an interactive -'git filter-branch'. - +linkgit:git-bundle[1]), or as a format that can be edited before being +fed to 'git fast-import' in order to do history rewrites (an ability +relied on by tools like 'git filter-repo'). OPTIONS ------- diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index 6b53dd7e06..5876598852 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -16,6 +16,19 @@ SYNOPSIS [--original <namespace>] [-d <directory>] [-f | --force] [--state-branch <branch>] [--] [<rev-list options>...] +WARNING +------- +'git filter-branch' has a plethora of pitfalls that can produce non-obvious +manglings of the intended history rewrite (and can leave you with little +time to investigate such problems since it has such abysmal performance). +These safety and performance issues cannot be backward compatibly fixed and +as such, its use is not recommended. Please use an alternative history +filtering tool such as https://github.com/newren/git-filter-repo/[git +filter-repo]. If you still need to use 'git filter-branch', please +carefully read <<SAFETY>> (and <<PERFORMANCE>>) to learn about the land +mines of filter-branch, and then vigilantly avoid as many of the hazards +listed there as reasonably possible. + DESCRIPTION ----------- Lets you rewrite Git revision history by rewriting the branches mentioned @@ -445,36 +458,236 @@ warned. (or if your git-gc is not new enough to support arguments to `--prune`, use `git repack -ad; git prune` instead). -NOTES ------ - -git-filter-branch allows you to make complex shell-scripted rewrites -of your Git history, but you probably don't need this flexibility if -you're simply _removing unwanted data_ like large files or passwords. -For those operations you may want to consider -http://rtyley.github.io/bfg-repo-cleaner/[The BFG Repo-Cleaner], -a JVM-based alternative to git-filter-branch, typically at least -10-50x faster for those use-cases, and with quite different -characteristics: - -* Any particular version of a file is cleaned exactly _once_. The BFG, - unlike git-filter-branch, does not give you the opportunity to - handle a file differently based on where or when it was committed - within your history. This constraint gives the core performance - benefit of The BFG, and is well-suited to the task of cleansing bad - data - you don't care _where_ the bad data is, you just want it - _gone_. - -* By default The BFG takes full advantage of multi-core machines, - cleansing commit file-trees in parallel. git-filter-branch cleans - commits sequentially (i.e. in a single-threaded manner), though it - _is_ possible to write filters that include their own parallelism, - in the scripts executed against each commit. - -* The http://rtyley.github.io/bfg-repo-cleaner/#examples[command options] - are much more restrictive than git-filter branch, and dedicated just - to the tasks of removing unwanted data- e.g: - `--strip-blobs-bigger-than 1M`. +[[PERFORMANCE]] +PERFORMANCE +----------- + +The performance of git-filter-branch is glacially slow; its design makes it +impossible for a backward-compatible implementation to ever be fast: + +* In editing files, git-filter-branch by design checks out each and +every commit as it existed in the original repo. If your repo has 10\^5 +files and 10\^5 commits, but each commit only modifies 5 files, then +git-filter-branch will make you do 10\^10 modifications, despite only +having (at most) 5*10^5 unique blobs. + +* If you try and cheat and try to make git-filter-branch only work on +files modified in a commit, then two things happen + + ** you run into problems with deletions whenever the user is simply + trying to rename files (because attempting to delete files that + don't exist looks like a no-op; it takes some chicanery to remap + deletes across file renames when the renames happen via arbitrary + user-provided shell) + + ** even if you succeed at the map-deletes-for-renames chicanery, you + still technically violate backward compatibility because users are + allowed to filter files in ways that depend upon topology of + commits instead of filtering solely based on file contents or names + (though this has not been observed in the wild). + +* Even if you don't need to edit files but only want to e.g. rename or +remove some and thus can avoid checking out each file (i.e. you can use +--index-filter), you still are passing shell snippets for your filters. +This means that for every commit, you have to have a prepared git repo +where those filters can be run. That's a significant setup. + +* Further, several additional files are created or updated per commit by +git-filter-branch. Some of these are for supporting the convenience +functions provided by git-filter-branch (such as map()), while others +are for keeping track of internal state (but could have also been +accessed by user filters; one of git-filter-branch's regression tests +does so). This essentially amounts to using the filesystem as an IPC +mechanism between git-filter-branch and the user-provided filters. +Disks tend to be a slow IPC mechanism, and writing these files also +effectively represents a forced synchronization point between separate +processes that we hit with every commit. + +* The user-provided shell commands will likely involve a pipeline of +commands, resulting in the creation of many processes per commit. +Creating and running another process takes a widely varying amount of +time between operating systems, but on any platform it is very slow +relative to invoking a function. + +* git-filter-branch itself is written in shell, which is kind of slow. +This is the one performance issue that could be backward-compatibly +fixed, but compared to the above problems that are intrinsic to the +design of git-filter-branch, the language of the tool itself is a +relatively minor issue. + + ** Side note: Unfortunately, people tend to fixate on the + written-in-shell aspect and periodically ask if git-filter-branch + could be rewritten in another language to fix the performance + issues. Not only does that ignore the bigger intrinsic problems + with the design, it'd help less than you'd expect: if + git-filter-branch itself were not shell, then the convenience + functions (map(), skip_commit(), etc) and the `--setup` argument + could no longer be executed once at the beginning of the program + but would instead need to be prepended to every user filter (and + thus re-executed with every commit). + +The https://github.com/newren/git-filter-repo/[git filter-repo] tool is +an alternative to git-filter-branch which does not suffer from these +performance problems or the safety problems (mentioned below). For those +with existing tooling which relies upon git-filter-branch, 'git +repo-filter' also provides +https://github.com/newren/git-filter-repo/blob/master/contrib/filter-repo-demos/filter-lamely[filter-lamely], +a drop-in git-filter-branch replacement (with a few caveats). While +filter-lamely suffers from all the same safety issues as +git-filter-branch, it at least ameloriates the performance issues a +little. + +[[SAFETY]] +SAFETY +------ + +git-filter-branch is riddled with gotchas resulting in various ways to +easily corrupt repos or end up with a mess worse than what you started +with: + +* Someone can have a set of "working and tested filters" which they +document or provide to a coworker, who then runs them on a different OS +where the same commands are not working/tested (some examples in the +git-filter-branch manpage are also affected by this). BSD vs. GNU +userland differences can really bite. If lucky, error messages are +spewed. But just as likely, the commands either don't do the filtering +requested, or silently corrupt by making some unwanted change. The +unwanted change may only affect a few commits, so it's not necessarily +obvious either. (The fact that problems won't necessarily be obvious +means they are likely to go unnoticed until the rewritten history is in +use for quite a while, at which point it's really hard to justify +another flag-day for another rewrite.) + +* Filenames with spaces are often mishandled by shell snippets since +they cause problems for shell pipelines. Not everyone is familiar with +find -print0, xargs -0, git-ls-files -z, etc. Even people who are +familiar with these may assume such flags are not relevant because +someone else renamed any such files in their repo back before the person +doing the filtering joined the project. And often, even those familiar +with handling arguments with spaces may not do so just because they +aren't in the mindset of thinking about everything that could possibly +go wrong. + +* Non-ascii filenames can be silently removed despite being in a desired +directory. Keeping only wanted paths is often done using pipelines like +`git ls-files | grep -v ^WANTED_DIR/ | xargs git rm`. ls-files will +only quote filenames if needed, so folks may not notice that one of the +files didn't match the regex (at least not until it's much too late). +Yes, someone who knows about core.quotePath can avoid this (unless they +have other special characters like \t, \n, or "), and people who use +ls-files -z with something other than grep can avoid this, but that +doesn't mean they will. + +* Similarly, when moving files around, one can find that filenames with +non-ascii or special characters end up in a different directory, one +that includes a double quote character. (This is technically the same +issue as above with quoting, but perhaps an interesting different way +that it can and has manifested as a problem.) + +* It's far too easy to accidentally mix up old and new history. It's +still possible with any tool, but git-filter-branch almost invites it. +If lucky, the only downside is users getting frustrated that they don't +know how to shrink their repo and remove the old stuff. If unlucky, +they merge old and new history and end up with multiple "copies" of each +commit, some of which have unwanted or sensitive files and others which +don't. This comes about in multiple different ways: + + ** the default to only doing a partial history rewrite ('--all' is not + the default and few examples show it) + + ** the fact that there's no automatic post-run cleanup + + ** the fact that --tag-name-filter (when used to rename tags) doesn't + remove the old tags but just adds new ones with the new name + + ** the fact that little educational information is provided to inform + users of the ramifications of a rewrite and how to avoid mixing old + and new history. For example, this man page discusses how users + need to understand that they need to rebase their changes for all + their branches on top of new history (or delete and reclone), but + that's only one of multiple concerns to consider. See the + "DISCUSSION" section of the git filter-repo manual page for more + details. + +* Annotated tags can be accidentally converted to lightweight tags, due +to either of two issues: + + ** Someone can do a history rewrite, realize they messed up, restore + from the backups in refs/original/, and then redo their + git-filter-branch command. (The backup in refs/original/ is not a + real backup; it dereferences tags first.) + + ** Running git-filter-branch with either --tags or --all in your + <rev-list options>. In order to retain annotated tags as + annotated, you must use --tag-name-filter (and must not have + restored from refs/original/ in a previously botched rewrite). + +* Any commit messages that specify an encoding will become corrupted +by the rewrite; git-filter-branch ignores the encoding, takes the original +bytes, and feeds it to commit-tree without telling it the proper +encoding. (This happens whether or not --msg-filter is used.) + +* Commit messages (even if they are all UTF-8) by default become +corrupted due to not being updated -- any references to other commit +hashes in commit messages will now refer to no-longer-extant commits. + +* There are no facilities for helping users find what unwanted crud they +should delete, which means they are much more likely to have incomplete +or partial cleanups that sometimes result in confusion and people +wasting time trying to understand. (For example, folks tend to just +look for big files to delete instead of big directories or extensions, +and once they do so, then sometime later folks using the new repository +who are going through history will notice a build artifact directory +that has some files but not others, or a cache of dependencies +(node_modules or similar) which couldn't have ever been functional since +it's missing some files.) + +* If --prune-empty isn't specified, then the filtering process can +create hoards of confusing empty commits + +* If --prune-empty is specified, then intentionally placed empty +commits from before the filtering operation are also pruned instead of +just pruning commits that became empty due to filtering rules. + +* If --prune empty is specified, sometimes empty commits are missed +and left around anyway (a somewhat rare bug, but it happens...) + +* A minor issue, but users who have a goal to update all names and +emails in a repository may be led to --env-filter which will only update +authors and committers, missing taggers. + +* If the user provides a --tag-name-filter that maps multiple tags to +the same name, no warning or error is provided; git-filter-branch simply +overwrites each tag in some undocumented pre-defined order resulting in +only one tag at the end. (A git-filter-branch regression test requires +this surprising behavior.) + +Also, the poor performance of git-filter-branch often leads to safety +issues: + +* Coming up with the correct shell snippet to do the filtering you want +is sometimes difficult unless you're just doing a trivial modification +such as deleting a couple files. Unfortunately, people often learn if +the snippet is right or wrong by trying it out, but the rightness or +wrongness can vary depending on special circumstances (spaces in +filenames, non-ascii filenames, funny author names or emails, invalid +timezones, presence of grafts or replace objects, etc.), meaning they +may have to wait a long time, hit an error, then restart. The +performance of git-filter-branch is so bad that this cycle is painful, +reducing the time available to carefully re-check (to say nothing about +what it does to the patience of the person doing the rewrite even if +they do technically have more time available). This problem is extra +compounded because errors from broken filters may not be shown for a +long time and/or get lost in a sea of output. Even worse, broken +filters often just result in silent incorrect rewrites. + +* To top it all off, even when users finally find working commands, they +naturally want to share them. But they may be unaware that their repo +didn't have some special cases that someone else's does. So, when +someone else with a different repository runs the same commands, they +get hit by the problems above. Or, the user just runs commands that +really were vetted for special cases, but they run it on a different OS +where it doesn't work, as noted above. GIT --- diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index b9b97e63ae..0ac56f4b70 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -17,9 +17,9 @@ SYNOPSIS [--signature-file=<file>] [-n | --numbered | -N | --no-numbered] [--start-number <n>] [--numbered-files] - [--in-reply-to=Message-Id] [--suffix=.<sfx>] + [--in-reply-to=<message id>] [--suffix=.<sfx>] [--ignore-if-in-upstream] - [--rfc] [--subject-prefix=Subject-Prefix] + [--rfc] [--subject-prefix=<subject prefix>] [(--reroll-count|-v) <n>] [--to=<email>] [--cc=<email>] [--[no-]cover-letter] [--quiet] @@ -159,9 +159,9 @@ Beware that the default for 'git send-email' is to thread emails itself. If you want `git format-patch` to take care of threading, you will want to ensure that threading is disabled for `git send-email`. ---in-reply-to=Message-Id:: +--in-reply-to=<message id>:: Make the first mail (or all the mails with `--no-thread`) appear as a - reply to the given Message-Id, which avoids breaking threads to + reply to the given <message id>, which avoids breaking threads to provide a new patch series. --ignore-if-in-upstream:: @@ -171,9 +171,9 @@ will want to ensure that threading is disabled for `git send-email`. patches being generated, and any patch that matches is ignored. ---subject-prefix=<Subject-Prefix>:: +--subject-prefix=<subject prefix>:: Instead of the standard '[PATCH]' prefix in the subject - line, instead use '[<Subject-Prefix>]'. This + line, instead use '[<subject prefix>]'. This allows for useful naming of a patch series, and can be combined with the `--numbered` option. @@ -314,7 +314,8 @@ you can use `--suffix=-patch` to get `0001-description-of-my-change-patch`. --base=<commit>:: Record the base tree information to identify the state the patch series applies to. See the BASE TREE INFORMATION section - below for details. + below for details. If <commit> is "auto", a base commit is + automatically chosen. --root:: Treat the revision argument as a <revision range>, even if it @@ -330,8 +331,9 @@ CONFIGURATION ------------- You can specify extra mail header lines to be added to each message, defaults for the subject prefix and file suffix, number patches when -outputting more than one patch, add "To" or "Cc:" headers, configure -attachments, and sign off patches with configuration variables. +outputting more than one patch, add "To:" or "Cc:" headers, configure +attachments, change the patch output directory, and sign off patches +with configuration variables. ------------ [format] @@ -343,7 +345,8 @@ attachments, and sign off patches with configuration variables. cc = <email> attach [ = mime-boundary-string ] signOff = true - coverletter = auto + outputDirectory = <directory> + coverLetter = auto ------------ diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt index 247f765604..0c114ad1ca 100644 --- a/Documentation/git-gc.txt +++ b/Documentation/git-gc.txt @@ -115,15 +115,14 @@ NOTES ----- 'git gc' tries very hard not to delete objects that are referenced -anywhere in your repository. In -particular, it will keep not only objects referenced by your current set -of branches and tags, but also objects referenced by the index, -remote-tracking branches, refs saved by 'git filter-branch' in -refs/original/, reflogs (which may reference commits in branches -that were later amended or rewound), and anything else in the refs/* namespace. -If you are expecting some objects to be deleted and they aren't, check -all of those locations and decide whether it makes sense in your case to -remove those references. +anywhere in your repository. In particular, it will keep not only +objects referenced by your current set of branches and tags, but also +objects referenced by the index, remote-tracking branches, notes saved +by 'git notes' under refs/notes/, reflogs (which may reference commits +in branches that were later amended or rewound), and anything else in +the refs/* namespace. If you are expecting some objects to be deleted +and they aren't, check all of those locations and decide whether it +makes sense in your case to remove those references. On the other hand, when 'git gc' runs concurrently with another process, there is a risk of it deleting an object that the other process is using diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index 2d27969057..c89fb569e3 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -271,6 +271,23 @@ providing this option will cause it to die. -f <file>:: Read patterns from <file>, one per line. ++ +Passing the pattern via <file> allows for providing a search pattern +containing a \0. ++ +Not all pattern types support patterns containing \0. Git will error +out if a given pattern type can't support such a pattern. The +`--perl-regexp` pattern type when compiled against the PCRE v2 backend +has the widest support for these types of patterns. ++ +In versions of Git before 2.23.0 patterns containing \0 would be +silently considered fixed. This was never documented, there were also +odd and undocumented interactions between e.g. non-ASCII patterns +containing \0 and `--ignore-case`. ++ +In future versions we may learn to support patterns containing \0 for +more search backends, until then we'll die when the pattern type in +question doesn't support them. -e:: The next parameter is the pattern. This option has to be diff --git a/Documentation/git-gui.txt b/Documentation/git-gui.txt index 5f93f8003d..c9d7e96214 100644 --- a/Documentation/git-gui.txt +++ b/Documentation/git-gui.txt @@ -112,15 +112,9 @@ Other versions are distributed as part of the Git suite for the convenience of end users. -A 'git gui' development repository can be obtained from: +The official repository of the 'git gui' project can be found at: - git clone git://repo.or.cz/git-gui.git - -or - - git clone http://repo.or.cz/r/git-gui.git - -or browsed online at http://repo.or.cz/w/git-gui.git/[]. + https://github.com/prati0100/git-gui.git/ GIT --- diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt index 0b057cbb10..a2ea1fd687 100644 --- a/Documentation/git-ls-remote.txt +++ b/Documentation/git-ls-remote.txt @@ -92,21 +92,23 @@ OPTIONS EXAMPLES -------- - $ git ls-remote --tags ./. - d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99 - f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1 - 7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3 - c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2 - 0918385dbd9656cab0d1d81ba7453d49bbc16250 refs/tags/junio-gpg-pub - $ git ls-remote http://www.kernel.org/pub/scm/git/git.git master pu rc - 5fe978a5381f1fbad26a80e682ddd2a401966740 refs/heads/master - c781a84b5204fb294c9ccc79f8b3baceeb32c061 refs/heads/pu - $ git remote add korg http://www.kernel.org/pub/scm/git/git.git - $ git ls-remote --tags korg v\* - d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99 - f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1 - c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2 - 7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3 +---- +$ git ls-remote --tags ./. +d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99 +f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1 +7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3 +c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2 +0918385dbd9656cab0d1d81ba7453d49bbc16250 refs/tags/junio-gpg-pub +$ git ls-remote http://www.kernel.org/pub/scm/git/git.git master pu rc +5fe978a5381f1fbad26a80e682ddd2a401966740 refs/heads/master +c781a84b5204fb294c9ccc79f8b3baceeb32c061 refs/heads/pu +$ git remote add korg http://www.kernel.org/pub/scm/git/git.git +$ git ls-remote --tags korg v\* +d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99 +f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1 +c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2 +7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3 +---- SEE ALSO -------- diff --git a/Documentation/git-merge-base.txt b/Documentation/git-merge-base.txt index 261d5c1164..2d944e0851 100644 --- a/Documentation/git-merge-base.txt +++ b/Documentation/git-merge-base.txt @@ -80,9 +80,11 @@ which is reachable from both 'A' and 'B' through the parent relationship. For example, with this topology: - o---o---o---B - / - ---o---1---o---o---o---A +.... + o---o---o---B + / +---o---1---o---o---o---A +.... the merge base between 'A' and 'B' is '1'. @@ -90,21 +92,25 @@ Given three commits 'A', 'B' and 'C', `git merge-base A B C` will compute the merge base between 'A' and a hypothetical commit 'M', which is a merge between 'B' and 'C'. For example, with this topology: - o---o---o---o---C - / - / o---o---o---B - / / - ---2---1---o---o---o---A +.... + o---o---o---o---C + / + / o---o---o---B + / / +---2---1---o---o---o---A +.... the result of `git merge-base A B C` is '1'. This is because the equivalent topology with a merge commit 'M' between 'B' and 'C' is: - o---o---o---o---o - / \ - / o---o---o---o---M - / / - ---2---1---o---o---o---A +.... + o---o---o---o---o + / \ + / o---o---o---o---M + / / +---2---1---o---o---o---A +.... and the result of `git merge-base A M` is '1'. Commit '2' is also a common ancestor between 'A' and 'M', but '1' is a better common ancestor, @@ -116,11 +122,13 @@ the best common ancestor of all commits. When the history involves criss-cross merges, there can be more than one 'best' common ancestor for two commits. For example, with this topology: - ---1---o---A - \ / - X - / \ - ---2---o---o---B +.... +---1---o---A + \ / + X + / \ +---2---o---o---B +.... both '1' and '2' are merge-bases of A and B. Neither one is better than the other (both are 'best' merge bases). When the `--all` option is not given, @@ -131,18 +139,22 @@ and B is (or at least used to be) to compute the merge base between A and B, and check if it is the same as A, in which case, A is an ancestor of B. You will see this idiom used often in older scripts. - A=$(git rev-parse --verify A) - if test "$A" = "$(git merge-base A B)" - then - ... A is an ancestor of B ... - fi +.... +A=$(git rev-parse --verify A) +if test "$A" = "$(git merge-base A B)" +then + ... A is an ancestor of B ... +fi +.... In modern git, you can say this in a more direct way: - if git merge-base --is-ancestor A B - then - ... A is an ancestor of B ... - fi +.... +if git merge-base --is-ancestor A B +then + ... A is an ancestor of B ... +fi +.... instead. @@ -154,13 +166,15 @@ topic origin/master`, the history of remote-tracking branch `origin/master` may have been rewound and rebuilt, leading to a history of this shape: - o---B2 - / - ---o---o---B1--o---o---o---B (origin/master) - \ - B0 - \ - D0---D1---D (topic) +.... + o---B2 + / +---o---o---B1--o---o---o---B (origin/master) + \ + B0 + \ + D0---D1---D (topic) +.... where `origin/master` used to point at commits B0, B1, B2 and now it points at B, and your `topic` branch was started on top of it back @@ -193,13 +207,15 @@ will find B0, and will replay D0, D1 and D on top of B to create a new history of this shape: - o---B2 - / - ---o---o---B1--o---o---o---B (origin/master) - \ \ - B0 D0'--D1'--D' (topic - updated) - \ - D0---D1---D (topic - old) +.... + o---B2 + / +---o---o---B1--o---o---o---B (origin/master) + \ \ + B0 D0'--D1'--D' (topic - updated) + \ + D0---D1---D (topic - old) +.... A caveat is that older reflog entries in your repository may be expired by `git gc`. If B0 no longer appears in the reflog of the diff --git a/Documentation/git-merge-index.txt b/Documentation/git-merge-index.txt index 02676fb391..2ab84a91e5 100644 --- a/Documentation/git-merge-index.txt +++ b/Documentation/git-merge-index.txt @@ -54,20 +54,24 @@ original is first. But the argument order to the 3-way merge program Examples: - torvalds@ppc970:~/merge-test> git merge-index cat MM - This is MM from the original tree. # original - This is modified MM in the branch A. # merge1 - This is modified MM in the branch B. # merge2 - This is modified MM in the branch B. # current contents +---- +torvalds@ppc970:~/merge-test> git merge-index cat MM +This is MM from the original tree. # original +This is modified MM in the branch A. # merge1 +This is modified MM in the branch B. # merge2 +This is modified MM in the branch B. # current contents +---- or - torvalds@ppc970:~/merge-test> git merge-index cat AA MM - cat: : No such file or directory - This is added AA in the branch A. - This is added AA in the branch B. - This is added AA in the branch B. - fatal: merge program failed +---- +torvalds@ppc970:~/merge-test> git merge-index cat AA MM +cat: : No such file or directory +This is added AA in the branch A. +This is added AA in the branch B. +This is added AA in the branch B. +fatal: merge program failed +---- where the latter example shows how 'git merge-index' will stop trying to merge once anything has returned an error (i.e., `cat` returned an error diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 3136c19fb4..639a4179d1 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -8,8 +8,8 @@ git-rebase - Reapply commits on top of another base tip SYNOPSIS -------- [verse] -'git rebase' [-i | --interactive] [<options>] [--exec <cmd>] [--onto <newbase>] - [<upstream> [<branch>]] +'git rebase' [-i | --interactive] [<options>] [--exec <cmd>] + [--onto <newbase> | --keep-base] [<upstream> [<branch>]] 'git rebase' [-i | --interactive] [<options>] [--exec <cmd>] [--onto <newbase>] --root [<branch>] 'git rebase' (--continue | --skip | --abort | --quit | --edit-todo | --show-current-patch) @@ -217,6 +217,24 @@ As a special case, you may use "A\...B" as a shortcut for the merge base of A and B if there is exactly one merge base. You can leave out at most one of A and B, in which case it defaults to HEAD. +--keep-base:: + Set the starting point at which to create the new commits to the + merge base of <upstream> <branch>. Running + 'git rebase --keep-base <upstream> <branch>' is equivalent to + running 'git rebase --onto <upstream>... <upstream>'. ++ +This option is useful in the case where one is developing a feature on +top of an upstream branch. While the feature is being worked on, the +upstream branch may advance and it may not be the best idea to keep +rebasing on top of the upstream but to keep the base commit as-is. ++ +Although both this option and --fork-point find the merge base between +<upstream> and <branch>, this option uses the merge base as the _starting +point_ on which new commits will be created, whereas --fork-point uses +the merge base to determine the _set of commits_ which will be rebased. ++ +See also INCOMPATIBLE OPTIONS below. + <upstream>:: Upstream branch to compare against. May be any valid commit, not just an existing branch name. Defaults to the configured @@ -369,6 +387,10 @@ ends up being empty, the <upstream> will be used as a fallback. + If either <upstream> or --root is given on the command line, then the default is `--no-fork-point`, otherwise the default is `--fork-point`. ++ +If your branch was based on <upstream> but <upstream> was rewound and +your branch contains commits which were dropped, this option can be used +with `--keep-base` in order to drop those commits from your branch. --ignore-whitespace:: --whitespace=<option>:: @@ -543,6 +565,8 @@ In addition, the following pairs of options are incompatible: * --preserve-merges and --interactive * --preserve-merges and --signoff * --preserve-merges and --rebase-merges + * --keep-base and --onto + * --keep-base and --root BEHAVIORAL DIFFERENCES ----------------------- @@ -830,7 +854,8 @@ Hard case: The changes are not the same.:: This happens if the 'subsystem' rebase had conflicts, or used `--interactive` to omit, edit, squash, or fixup commits; or if the upstream used one of `commit --amend`, `reset`, or - `filter-branch`. + a full history rewriting command like + https://github.com/newren/git-filter-repo[`filter-repo`]. The easy case @@ -868,7 +893,7 @@ NOTE: While an "easy case recovery" sometimes appears to be successful --interactive` will be **resurrected**! The idea is to manually tell 'git rebase' "where the old 'subsystem' -ended and your 'topic' began", that is, what the old merge-base +ended and your 'topic' began", that is, what the old merge base between them was. You will have to find a way to name the last commit of the old 'subsystem', for example: diff --git a/Documentation/git-receive-pack.txt b/Documentation/git-receive-pack.txt index dedf97efbb..25702ed730 100644 --- a/Documentation/git-receive-pack.txt +++ b/Documentation/git-receive-pack.txt @@ -165,29 +165,31 @@ ref listing the commits pushed to the repository, and logs the push certificates of signed pushes with good signatures to a logger service: - #!/bin/sh - # mail out commit update information. - while read oval nval ref - do - if expr "$oval" : '0*$' >/dev/null - then - echo "Created a new ref, with the following commits:" - git rev-list --pretty "$nval" - else - echo "New commits:" - git rev-list --pretty "$nval" "^$oval" - fi | - mail -s "Changes to ref $ref" commit-list@mydomain - done - # log signed push certificate, if any - if test -n "${GIT_PUSH_CERT-}" && test ${GIT_PUSH_CERT_STATUS} = G +---- +#!/bin/sh +# mail out commit update information. +while read oval nval ref +do + if expr "$oval" : '0*$' >/dev/null then - ( - echo expected nonce is ${GIT_PUSH_NONCE} - git cat-file blob ${GIT_PUSH_CERT} - ) | mail -s "push certificate from $GIT_PUSH_CERT_SIGNER" push-log@mydomain - fi - exit 0 + echo "Created a new ref, with the following commits:" + git rev-list --pretty "$nval" + else + echo "New commits:" + git rev-list --pretty "$nval" "^$oval" + fi | + mail -s "Changes to ref $ref" commit-list@mydomain +done +# log signed push certificate, if any +if test -n "${GIT_PUSH_CERT-}" && test ${GIT_PUSH_CERT_STATUS} = G +then + ( + echo expected nonce is ${GIT_PUSH_NONCE} + git cat-file blob ${GIT_PUSH_CERT} + ) | mail -s "push certificate from $GIT_PUSH_CERT_SIGNER" push-log@mydomain +fi +exit 0 +---- The exit code from this hook invocation is ignored, however a non-zero exit code will generate an error message. @@ -212,8 +214,10 @@ anyway. This hook can be used, for example, to run `git update-server-info` if the repository is packed and is served via a dumb transport. - #!/bin/sh - exec git update-server-info +---- +#!/bin/sh +exec git update-server-info +---- QUARANTINE ENVIRONMENT diff --git a/Documentation/git-replace.txt b/Documentation/git-replace.txt index 246dc9943c..f271d758c3 100644 --- a/Documentation/git-replace.txt +++ b/Documentation/git-replace.txt @@ -123,10 +123,10 @@ The following format are available: CREATING REPLACEMENT OBJECTS ---------------------------- -linkgit:git-filter-branch[1], linkgit:git-hash-object[1] and -linkgit:git-rebase[1], among other git commands, can be used to create -replacement objects from existing objects. The `--edit` option can -also be used with 'git replace' to create a replacement object by +linkgit:git-hash-object[1], linkgit:git-rebase[1], and +https://github.com/newren/git-filter-repo[git-filter-repo], among other git commands, can be used to +create replacement objects from existing objects. The `--edit` option +can also be used with 'git replace' to create a replacement object by editing an existing object. If you want to replace many blobs, trees or commits that are part of a @@ -148,13 +148,13 @@ pending objects. SEE ALSO -------- linkgit:git-hash-object[1] -linkgit:git-filter-branch[1] linkgit:git-rebase[1] linkgit:git-tag[1] linkgit:git-branch[1] linkgit:git-commit[1] linkgit:git-var[1] linkgit:git[1] +https://github.com/newren/git-filter-repo[git-filter-repo] GIT --- diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt index 9392760b25..025c911436 100644 --- a/Documentation/git-rev-list.txt +++ b/Documentation/git-rev-list.txt @@ -9,59 +9,7 @@ git-rev-list - Lists commit objects in reverse chronological order SYNOPSIS -------- [verse] -'git rev-list' [ --max-count=<number> ] - [ --skip=<number> ] - [ --max-age=<timestamp> ] - [ --min-age=<timestamp> ] - [ --sparse ] - [ --merges ] - [ --no-merges ] - [ --min-parents=<number> ] - [ --no-min-parents ] - [ --max-parents=<number> ] - [ --no-max-parents ] - [ --first-parent ] - [ --remove-empty ] - [ --full-history ] - [ --not ] - [ --all ] - [ --branches[=<pattern>] ] - [ --tags[=<pattern>] ] - [ --remotes[=<pattern>] ] - [ --glob=<glob-pattern> ] - [ --ignore-missing ] - [ --stdin ] - [ --quiet ] - [ --topo-order ] - [ --parents ] - [ --timestamp ] - [ --left-right ] - [ --left-only ] - [ --right-only ] - [ --cherry-mark ] - [ --cherry-pick ] - [ --encoding=<encoding> ] - [ --(author|committer|grep)=<pattern> ] - [ --regexp-ignore-case | -i ] - [ --extended-regexp | -E ] - [ --fixed-strings | -F ] - [ --date=<format>] - [ [ --objects | --objects-edge | --objects-edge-aggressive ] - [ --unpacked ] - [ --object-names | --no-object-names ] - [ --filter=<filter-spec> [ --filter-print-omitted ] ] ] - [ --missing=<missing-action> ] - [ --pretty | --header ] - [ --bisect ] - [ --bisect-vars ] - [ --bisect-all ] - [ --merge ] - [ --reverse ] - [ --walk-reflogs ] - [ --no-walk ] [ --do-walk ] - [ --count ] - [ --use-bitmap-index ] - <commit>... [ \-- <paths>... ] +'git rev-list' [<options>] <commit>... [[--] <path>...] DESCRIPTION ----------- diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index d93e5d0f58..0a69810147 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -486,11 +486,13 @@ Use gmail as the smtp server To use 'git send-email' to send your patches through the GMail SMTP server, edit ~/.gitconfig to specify your account settings: - [sendemail] - smtpEncryption = tls - smtpServer = smtp.gmail.com - smtpUser = yourname@gmail.com - smtpServerPort = 587 +---- +[sendemail] + smtpEncryption = tls + smtpServer = smtp.gmail.com + smtpUser = yourname@gmail.com + smtpServerPort = 587 +---- If you have multifactor authentication setup on your gmail account, you will need to generate an app-specific password for use with 'git send-email'. Visit diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt index d4e8f24f0c..7731b45f07 100644 --- a/Documentation/git-status.txt +++ b/Documentation/git-status.txt @@ -59,16 +59,17 @@ This is optional and defaults to the original version 'v1' format. --untracked-files[=<mode>]:: Show untracked files. + +-- The mode parameter is used to specify the handling of untracked files. It is optional: it defaults to 'all', and if specified, it must be stuck to the option (e.g. `-uno`, but not `-u no`). -+ + The possible options are: -+ + - 'no' - Show no untracked files. - 'normal' - Shows untracked files and directories. - 'all' - Also shows individual files in untracked directories. -+ + When `-u` option is not used, untracked files and directories are shown (i.e. the same as specifying `normal`), to help you avoid forgetting to add newly created files. Because it takes extra work @@ -78,9 +79,10 @@ Consider enabling untracked cache and split index if supported (see `git update-index --untracked-cache` and `git update-index --split-index`), Otherwise you can use `no` to have `git status` return more quickly without showing untracked files. -+ + The default can be changed using the status.showUntrackedFiles configuration variable documented in linkgit:git-config[1]. +-- --ignore-submodules[=<when>]:: Ignore changes to submodules when looking for changes. <when> can be @@ -100,11 +102,12 @@ configuration variable documented in linkgit:git-config[1]. --ignored[=<mode>]:: Show ignored files as well. + +-- The mode parameter is used to specify the handling of ignored files. It is optional: it defaults to 'traditional'. -+ + The possible options are: -+ + - 'traditional' - Shows ignored files and directories, unless --untracked-files=all is specified, in which case individual files in ignored directories are @@ -112,12 +115,13 @@ The possible options are: - 'no' - Show no ignored files. - 'matching' - Shows ignored files and directories matching an ignore pattern. -+ + When 'matching' mode is specified, paths that explicitly match an ignored pattern are shown. If a directory matches an ignore pattern, then it is shown, but not paths contained in the ignored directory. If a directory does not match an ignore pattern, but all contents are ignored, then the directory is not shown, but all contents are shown. +-- -z:: Terminate entries with NUL, instead of LF. This implies diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index 0ed5c24dc1..1f46380af2 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -173,7 +173,8 @@ submodule with the `--init` option. If `--recursive` is specified, this command will recurse into the registered submodules, and update any nested submodules within. -- -set-branch ((-d|--default)|(-b|--branch <branch>)) [--] <path>:: +set-branch (-b|--branch) <branch> [--] <path>:: +set-branch (-d|--default) [--] <path>:: Sets the default remote tracking branch for the submodule. The `--branch` option allows the remote branch to be specified. The `--default` option removes the submodule.<name>.branch configuration diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 30711625fd..53774f5b64 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -769,11 +769,11 @@ option for (hopefully) obvious reasons. + This option is NOT recommended as it makes it difficult to track down old references to SVN revision numbers in existing documentation, bug -reports and archives. If you plan to eventually migrate from SVN to Git -and are certain about dropping SVN history, consider -linkgit:git-filter-branch[1] instead. filter-branch also allows -reformatting of metadata for ease-of-reading and rewriting authorship -info for non-"svn.authorsFile" users. +reports, and archives. If you plan to eventually migrate from SVN to +Git and are certain about dropping SVN history, consider +https://github.com/newren/git-filter-repo[git-filter-repo] instead. +filter-repo also allows reformatting of metadata for ease-of-reading +and rewriting authorship info for non-"svn.authorsFile" users. svn.useSvmProps:: svn-remote.<name>.useSvmProps:: diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 57d6e2b98d..50365f2914 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -447,10 +447,12 @@ post-rewrite This hook is invoked by commands that rewrite commits (linkgit:git-commit[1] when called with `--amend` and -linkgit:git-rebase[1]; currently `git filter-branch` does 'not' call -it!). Its first argument denotes the command it was invoked by: -currently one of `amend` or `rebase`. Further command-dependent -arguments may be passed in the future. +linkgit:git-rebase[1]; however, full-history (re)writing tools like +linkgit:git-fast-import[1] or +https://github.com/newren/git-filter-repo[git-filter-repo] typically +do not call it!). Its first argument denotes the command it was +invoked by: currently one of `amend` or `rebase`. Further +command-dependent arguments may be passed in the future. The hook receives a list of the rewritten commits on stdin, in the format diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt index a66e95b70c..f2a65ba0ca 100644 --- a/Documentation/gitmodules.txt +++ b/Documentation/gitmodules.txt @@ -90,7 +90,7 @@ of the superproject, the setting there will override the one found in .gitmodules. Both settings can be overridden on the command line by using the -"--ignore-submodule" option. The 'git submodule' commands are not +"--ignore-submodules" option. The 'git submodule' commands are not affected by this setting. -- @@ -105,14 +105,15 @@ EXAMPLES Consider the following .gitmodules file: - [submodule "libfoo"] - path = include/foo - url = git://foo.com/git/lib.git - - [submodule "libbar"] - path = include/bar - url = git://bar.com/git/lib.git +---- +[submodule "libfoo"] + path = include/foo + url = git://foo.com/git/lib.git +[submodule "libbar"] + path = include/bar + url = git://bar.com/git/lib.git +---- This defines two submodules, `libfoo` and `libbar`. These are expected to be checked out in the paths `include/foo` and `include/bar`, and for both diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt index 43f80c8068..a5c3c04371 100644 --- a/Documentation/gitremote-helpers.txt +++ b/Documentation/gitremote-helpers.txt @@ -297,9 +297,13 @@ Supported if the helper has the "option" capability. same batch are complete. Only objects which were reported in the output of 'list' with a sha1 may be fetched this way. + -Optionally may output a 'lock <file>' line indicating a file under -GIT_DIR/objects/pack which is keeping a pack until refs can be -suitably updated. +Optionally may output a 'lock <file>' line indicating the full path of +a file under `$GIT_DIR/objects/pack` which is keeping a pack until +refs can be suitably updated. The path must end with `.keep`. This is +a mechanism to name a <pack,idx,keep> tuple by giving only the keep +component. The kept pack will not be deleted by a concurrent repack, +even though its objects may not be referenced until the fetch completes. +The `.keep` file will be deleted at the conclusion of the fetch. + If option 'check-connectivity' is requested, the helper must output 'connectivity-ok' if the clone is self-contained and connected. diff --git a/Documentation/gitweb.conf.txt b/Documentation/gitweb.conf.txt index 35317e71c8..7963a79ba9 100644 --- a/Documentation/gitweb.conf.txt +++ b/Documentation/gitweb.conf.txt @@ -786,9 +786,9 @@ forks:: subdirectories of project root (basename) to be forks of existing projects. For each project +$projname.git+, projects in the +$projname/+ directory and its subdirectories will not be - shown in the main projects list. Instead, a \'\+' mark is shown - next to +$projname+, which links to a "forks" view that lists all - the forks (all projects in +$projname/+ subdirectory). Additionally + shown in the main projects list. Instead, a \'+' mark is shown + next to `$projname`, which links to a "forks" view that lists all + the forks (all projects in `$projname/` subdirectory). Additionally a "forks" view for a project is linked from project summary page. + If the project list is taken from a file (+$projects_list+ points to a diff --git a/Documentation/manpage.xsl b/Documentation/manpage.xsl new file mode 100644 index 0000000000..ef64bab17a --- /dev/null +++ b/Documentation/manpage.xsl @@ -0,0 +1,3 @@ +<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> + <xsl:import href="http://docbook.sourceforge.net/release/xsl-ns/current/manpages/docbook.xsl" /> +</xsl:stylesheet> diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index d6a9f4b96f..59b8ff1e51 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -40,20 +40,24 @@ set to `no` at the beginning of them. case of a merge conflict. --ff:: - When the merge resolves as a fast-forward, only update the branch - pointer, without creating a merge commit. This is the default - behavior. - --no-ff:: - Create a merge commit even when the merge resolves as a - fast-forward. This is the default behaviour when merging an - annotated (and possibly signed) tag that is not stored in - its natural place in 'refs/tags/' hierarchy. - --ff-only:: - Refuse to merge and exit with a non-zero status unless the - current `HEAD` is already up to date or the merge can be - resolved as a fast-forward. + Specifies how a merge is handled when the merged-in history is + already a descendant of the current history. `--ff` is the + default unless merging an annotated (and possibly signed) tag + that is not stored in its natural place in the `refs/tags/` + hierarchy, in which case `--no-ff` is assumed. ++ +With `--ff`, when possible resolve the merge as a fast-forward (only +update the branch pointer to match the merged branch; do not create a +merge commit). When not possible (when the merged-in history is not a +descendant of the current history), create a merge commit. ++ +With `--no-ff`, create a merge commit in all cases, even when the merge +could instead be resolved as a fast-forward. ++ +With `--ff-only`, resolve the merge as a fast-forward when possible. +When not possible, refuse to merge and exit with a non-zero status. -S[<keyid>]:: --gpg-sign[=<keyid>]:: diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index 079598307a..b87e2e83e6 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -208,7 +208,7 @@ endif::git-rev-list[] '%GP':: show the fingerprint of the primary key whose subkey was used to sign a signed commit '%gD':: reflog selector, e.g., `refs/stash@{1}` or `refs/stash@{2 - minutes ago`}; the format follows the rules described for the + minutes ago}`; the format follows the rules described for the `-g` option. The portion before the `@` is the refname as given on the command line (so `git log -g refs/heads/master` would yield `refs/heads/master@{0}`). diff --git a/Documentation/technical/api-directory-listing.txt b/Documentation/technical/api-directory-listing.txt index 5abb8e8b1f..76b6e4f71b 100644 --- a/Documentation/technical/api-directory-listing.txt +++ b/Documentation/technical/api-directory-listing.txt @@ -111,11 +111,11 @@ marked. If you to exclude files, make sure you have loaded index first. * Prepare `struct dir_struct dir` and clear it with `memset(&dir, 0, sizeof(dir))`. -* To add single exclude pattern, call `add_exclude_list()` and then - `add_exclude()`. +* To add single exclude pattern, call `add_pattern_list()` and then + `add_pattern()`. * To add patterns from a file (e.g. `.git/info/exclude`), call - `add_excludes_from_file()` , and/or set `dir.exclude_per_dir`. A + `add_patterns_from_file()` , and/or set `dir.exclude_per_dir`. A short-hand function `setup_standard_excludes()` can be used to set up the standard set of exclude settings. diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index 8bce75b2cf..06bd8994ee 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1,5 +1,4 @@ -Git User Manual -=============== += Git User Manual Git is a fast distributed revision control system. @@ -41,12 +40,10 @@ complete. [[repositories-and-branches]] -Repositories and Branches -========================= +== Repositories and Branches [[how-to-get-a-git-repository]] -How to get a Git repository ---------------------------- +=== How to get a Git repository It will be useful to have a Git repository to experiment with as you read this manual. @@ -73,8 +70,7 @@ top-level directory named `.git`, which contains all the information about the history of the project. [[how-to-check-out]] -How to check out a different version of a project -------------------------------------------------- +=== How to check out a different version of a project Git is best thought of as a tool for storing the history of a collection of files. It stores the history as a compressed collection of @@ -151,8 +147,7 @@ with no way to find the history it used to point to; so use this command carefully. [[understanding-commits]] -Understanding History: Commits ------------------------------- +=== Understanding History: Commits Every change in the history of a project is represented by a commit. The linkgit:git-show[1] command shows the most recent commit on the @@ -202,8 +197,7 @@ history, including file data and directory contents, is stored in an object with a name that is a hash of its contents. [[understanding-reachability]] -Understanding history: commits, parents, and reachability -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Understanding history: commits, parents, and reachability Every commit (except the very first commit in a project) also has a parent commit which shows what happened before this commit. @@ -227,8 +221,7 @@ that Y is a descendant of X, or that there is a chain of parents leading from commit Y to commit X. [[history-diagrams]] -Understanding history: History diagrams -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Understanding history: History diagrams We will sometimes represent Git history using diagrams like the one below. Commits are shown as "o", and the links between them with @@ -247,8 +240,7 @@ If we need to talk about a particular commit, the character "o" may be replaced with another letter or number. [[what-is-a-branch]] -Understanding history: What is a branch? -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Understanding history: What is a branch? When we need to be precise, we will use the word "branch" to mean a line of development, and "branch head" (or just "head") to mean a reference @@ -261,8 +253,7 @@ However, when no confusion will result, we often just use the term "branch" both for branches and for branch heads. [[manipulating-branches]] -Manipulating branches ---------------------- +=== Manipulating branches Creating, deleting, and modifying branches is quick and easy; here's a summary of the commands: @@ -299,8 +290,7 @@ ref: refs/heads/master ------------------------------------------------ [[detached-head]] -Examining an old version without creating a new branch ------------------------------------------------------- +=== Examining an old version without creating a new branch The `git switch` command normally expects a branch head, but will also accept an arbitrary commit when invoked with --detach; for example, @@ -340,8 +330,7 @@ make up a name for the new branch. You can still create a new branch (or tag) for this version later if you decide to. [[examining-remote-branches]] -Examining branches from a remote repository -------------------------------------------- +=== Examining branches from a remote repository The "master" branch that was created at the time you cloned is a copy of the HEAD in the repository that you cloned from. That repository @@ -383,8 +372,7 @@ Note that the name "origin" is just the name that Git uses by default to refer to the repository that you cloned from. [[how-git-stores-references]] -Naming branches, tags, and other references -------------------------------------------- +=== Naming branches, tags, and other references Branches, remote-tracking branches, and tags are all references to commits. All references are named with a slash-separated path name @@ -413,8 +401,7 @@ references with the same shorthand name, see the "SPECIFYING REVISIONS" section of linkgit:gitrevisions[7]. [[Updating-a-repository-With-git-fetch]] -Updating a repository with git fetch ------------------------------------- +=== Updating a repository with git fetch After you clone a repository and commit a few changes of your own, you may wish to check the original repository for updates. @@ -425,8 +412,7 @@ repository. It will not touch any of your own branches--not even the "master" branch that was created for you on clone. [[fetching-branches]] -Fetching branches from other repositories ------------------------------------------ +=== Fetching branches from other repositories You can also track branches from repositories other than the one you cloned from, using linkgit:git-remote[1]: @@ -474,8 +460,7 @@ text editor. (See the "CONFIGURATION FILE" section of linkgit:git-config[1] for details.) [[exploring-git-history]] -Exploring Git history -===================== +== Exploring Git history Git is best thought of as a tool for storing the history of a collection of files. It does this by storing compressed snapshots of @@ -489,8 +474,7 @@ We start with one specialized tool that is useful for finding the commit that introduced a bug into a project. [[using-bisect]] -How to use bisect to find a regression --------------------------------------- +=== How to use bisect to find a regression Suppose version 2.6.18 of your project worked, but the version at "master" crashes. Sometimes the best way to find the cause of such a @@ -572,8 +556,7 @@ linkgit:git-bisect[1] for more information about this and other `git bisect` features. [[naming-commits]] -Naming commits --------------- +=== Naming commits We have seen several ways of naming commits already: @@ -637,8 +620,7 @@ e05db0fd4f31dde7005f075a84f96b360d05984b ------------------------------------------------- [[creating-tags]] -Creating tags -------------- +=== Creating tags We can also create a tag to refer to a particular commit; after running @@ -655,8 +637,7 @@ should create a tag object instead; see the linkgit:git-tag[1] man page for details. [[browsing-revisions]] -Browsing revisions ------------------- +=== Browsing revisions The linkgit:git-log[1] command can show lists of commits. On its own, it shows all commits reachable from the parent commit; but you @@ -697,8 +678,7 @@ multiple independent lines of development, the particular order that commits are listed in may be somewhat arbitrary. [[generating-diffs]] -Generating diffs ----------------- +=== Generating diffs You can generate diffs between any two versions using linkgit:git-diff[1]: @@ -726,8 +706,7 @@ will generate a file with a patch for each commit reachable from test but not from master. [[viewing-old-file-versions]] -Viewing old file versions -------------------------- +=== Viewing old file versions You can always view an old version of a file by just checking out the correct revision first. But sometimes it is more convenient to be @@ -742,12 +721,10 @@ Before the colon may be anything that names a commit, and after it may be any path to a file tracked by Git. [[history-examples]] -Examples --------- +=== Examples [[counting-commits-on-a-branch]] -Counting the number of commits on a branch -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Counting the number of commits on a branch Suppose you want to know how many commits you've made on `mybranch` since it diverged from `origin`: @@ -765,8 +742,7 @@ $ git rev-list origin..mybranch | wc -l ------------------------------------------------- [[checking-for-equal-branches]] -Check whether two branches point at the same history -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Check whether two branches point at the same history Suppose you want to check whether two branches point at the same point in history. @@ -798,8 +774,7 @@ $ git log origin...master will return no commits when the two branches are equal. [[finding-tagged-descendants]] -Find first tagged version including a given fix -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Find first tagged version including a given fix Suppose you know that the commit e05db0fd fixed a certain problem. You'd like to find the earliest tagged release that contains that @@ -883,8 +858,7 @@ shows that e05db0fd is reachable from itself, from v1.5.0-rc1, and from v1.5.0-rc2, and not from v1.5.0-rc0. [[showing-commits-unique-to-a-branch]] -Showing commits unique to a given branch -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Showing commits unique to a given branch Suppose you would like to see all the commits reachable from the branch head named `master` but not from any other head in your repository. @@ -931,8 +905,7 @@ $ gitk $( git show-ref --heads ) --not $( git show-ref --tags ) syntax such as `--not`.) [[making-a-release]] -Creating a changelog and tarball for a software release -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Creating a changelog and tarball for a software release The linkgit:git-archive[1] command can create a tar or zip archive from any version of a project; for example: @@ -983,8 +956,7 @@ and then he just cut-and-pastes the output commands after verifying that they look OK. [[Finding-commits-With-given-Content]] -Finding commits referencing a file with given content -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Finding commits referencing a file with given content Somebody hands you a copy of a file, and asks which commits modified a file such that it contained the given content either before or after the @@ -1000,12 +972,10 @@ student. The linkgit:git-log[1], linkgit:git-diff-tree[1], and linkgit:git-hash-object[1] man pages may prove helpful. [[Developing-With-git]] -Developing with Git -=================== +== Developing with Git [[telling-git-your-name]] -Telling Git your name ---------------------- +=== Telling Git your name Before creating any commits, you should introduce yourself to Git. The easiest way to do so is to use linkgit:git-config[1]: @@ -1030,8 +1000,7 @@ also edit it with your favorite editor. [[creating-a-new-repository]] -Creating a new repository -------------------------- +=== Creating a new repository Creating a new repository from scratch is very easy: @@ -1052,8 +1021,7 @@ $ git commit ------------------------------------------------- [[how-to-make-a-commit]] -How to make a commit --------------------- +=== How to make a commit Creating a new commit takes three steps: @@ -1148,8 +1116,7 @@ for inclusion in the index (by right-clicking on the diff hunk and choosing "Stage Hunk For Commit"). [[creating-good-commit-messages]] -Creating good commit messages ------------------------------ +=== Creating good commit messages Though not required, it's a good idea to begin the commit message with a single short (less than 50 character) line summarizing the @@ -1162,8 +1129,7 @@ rest of the commit in the body. [[ignoring-files]] -Ignoring files --------------- +=== Ignoring files A project will often generate files that you do 'not' want to track with Git. This typically includes files generated by a build process or temporary @@ -1205,8 +1171,7 @@ Some Git commands can also take exclude patterns directly on the command line. See linkgit:gitignore[5] for the details. [[how-to-merge]] -How to merge ------------- +=== How to merge You can rejoin two diverging branches of development using linkgit:git-merge[1]: @@ -1254,8 +1219,7 @@ has two parents, one pointing to the top of the current branch, and one to the top of the other branch. [[resolving-a-merge]] -Resolving a merge ------------------ +=== Resolving a merge When a merge isn't resolved automatically, Git leaves the index and the working tree in a special state that gives you all the @@ -1297,8 +1261,7 @@ The above is all you need to know to resolve a simple merge. But Git also provides more information to help resolve conflicts: [[conflict-resolution]] -Getting conflict-resolution help during a merge -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Getting conflict-resolution help during a merge All of the changes that Git was able to merge automatically are already added to the index file, so linkgit:git-diff[1] shows only @@ -1401,8 +1364,7 @@ the different stages of that file will be "collapsed", after which `git diff` will (by default) no longer show diffs for that file. [[undoing-a-merge]] -Undoing a merge ---------------- +=== Undoing a merge If you get stuck and decide to just give up and throw the whole mess away, you can always return to the pre-merge state with @@ -1423,8 +1385,7 @@ itself have been merged into another branch, as doing so may confuse further merges. [[fast-forwards]] -Fast-forward merges -------------------- +=== Fast-forward merges There is one special case not mentioned above, which is treated differently. Normally, a merge results in a merge commit, with two @@ -1438,8 +1399,7 @@ to point at the head of the merged-in branch, without any new commits being created. [[fixing-mistakes]] -Fixing mistakes ---------------- +=== Fixing mistakes If you've messed up the working tree, but haven't yet committed your mistake, you can return the entire working tree to the last committed @@ -1463,8 +1423,7 @@ fundamentally different ways to fix the problem: a branch that has had its history changed. [[reverting-a-commit]] -Fixing a mistake with a new commit -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Fixing a mistake with a new commit Creating a new commit that reverts an earlier change is very easy; just pass the linkgit:git-revert[1] command a reference to the bad @@ -1490,8 +1449,7 @@ conflicts manually, just as in the case of <<resolving-a-merge, resolving a merge>>. [[fixing-a-mistake-by-rewriting-history]] -Fixing a mistake by rewriting history -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Fixing a mistake by rewriting history If the problematic commit is the most recent commit, and you have not yet made that commit public, then you may just @@ -1518,8 +1476,7 @@ this is an advanced topic to be left for <<cleaning-up-history,another chapter>>. [[checkout-of-path]] -Checking out an old version of a file -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Checking out an old version of a file In the process of undoing a previous bad change, you may find it useful to check out an older version of a particular file using @@ -1543,8 +1500,7 @@ $ git show HEAD^:path/to/file which will display the given version of the file. [[interrupted-work]] -Temporarily setting aside work in progress -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Temporarily setting aside work in progress While you are in the middle of working on something complicated, you find an unrelated but obvious and trivial bug. You would like to fix it @@ -1575,8 +1531,7 @@ $ git stash pop [[ensuring-good-performance]] -Ensuring good performance -------------------------- +=== Ensuring good performance On large repositories, Git depends on compression to keep the history information from taking up too much space on disk or in memory. Some @@ -1587,12 +1542,10 @@ to avoid automatic compression kicking in when it is not convenient. [[ensuring-reliability]] -Ensuring reliability --------------------- +=== Ensuring reliability [[checking-for-corruption]] -Checking the repository for corruption -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Checking the repository for corruption The linkgit:git-fsck[1] command runs a number of self-consistency checks on the repository, and reports on any problems. This may take some @@ -1618,12 +1571,10 @@ You can run `git fsck --no-dangling` to suppress these messages, and still view real errors. [[recovering-lost-changes]] -Recovering lost changes -~~~~~~~~~~~~~~~~~~~~~~~ +==== Recovering lost changes [[reflogs]] -Reflogs -^^^^^^^ +===== Reflogs Say you modify a branch with <<fixing-mistakes,`git reset --hard`>>, and then realize that the branch was the only reference you had to @@ -1670,8 +1621,7 @@ same project, the reflog history is not shared: it tells you only about how the branches in your local repository have changed over time. [[dangling-object-recovery]] -Examining dangling objects -^^^^^^^^^^^^^^^^^^^^^^^^^^ +===== Examining dangling objects In some situations the reflog may not be able to save you. For example, suppose you delete a branch, then realize you need the history it @@ -1715,12 +1665,10 @@ dangling objects can arise in other situations. [[sharing-development]] -Sharing development with others -=============================== +== Sharing development with others [[getting-updates-With-git-pull]] -Getting updates with git pull ------------------------------ +=== Getting updates with git pull After you clone a repository and commit a few changes of your own, you may wish to check the original repository for updates and merge them @@ -1783,8 +1731,7 @@ $ git merge branch are roughly equivalent. [[submitting-patches]] -Submitting patches to a project -------------------------------- +=== Submitting patches to a project If you just have a few changes, the simplest way to submit them may just be to send them as patches in email: @@ -1812,8 +1759,7 @@ Consult the mailing list for your project first to determine their requirements for submitting patches. [[importing-patches]] -Importing patches to a project ------------------------------- +=== Importing patches to a project Git also provides a tool called linkgit:git-am[1] (am stands for "apply mailbox"), for importing such an emailed series of patches. @@ -1845,8 +1791,7 @@ the original mailbox, with authorship and commit log message each taken from the message containing each patch. [[public-repositories]] -Public Git repositories ------------------------ +=== Public Git repositories Another way to submit changes to a project is to tell the maintainer of that project to pull the changes from your repository using @@ -1886,21 +1831,22 @@ pull from that repository. So the flow of changes, in a situation where there is one other developer with a public repository, looks like this: - you push - your personal repo ------------------> your public repo - ^ | - | | - | you pull | they pull - | | - | | - | they push V - their public repo <------------------- their repo +.... + you push +your personal repo ------------------> your public repo + ^ | + | | + | you pull | they pull + | | + | | + | they push V +their public repo <------------------- their repo +.... We explain how to do this in the following sections. [[setting-up-a-public-repository]] -Setting up a public repository -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Setting up a public repository Assume your personal repository is in the directory `~/proj`. We first create a new clone of the repository and tell `git daemon` that it @@ -1920,8 +1866,7 @@ public repository. You can use scp, rsync, or whatever is most convenient. [[exporting-via-git]] -Exporting a Git repository via the Git protocol -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Exporting a Git repository via the Git protocol This is the preferred method. @@ -1942,8 +1887,7 @@ linkgit:git-daemon[1] man page for details. (See especially the examples section.) [[exporting-via-http]] -Exporting a git repository via HTTP -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Exporting a git repository via HTTP The Git protocol gives better performance and reliability, but on a host with a web server set up, HTTP exports may be simpler to set up. @@ -1975,8 +1919,7 @@ for a slightly more sophisticated setup using WebDAV which also allows pushing over HTTP.) [[pushing-changes-to-a-public-repository]] -Pushing changes to a public repository -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Pushing changes to a public repository Note that the two techniques outlined above (exporting via <<exporting-via-http,http>> or <<exporting-via-git,git>>) allow other @@ -2035,8 +1978,7 @@ See the explanations of the `remote.<name>.url`, linkgit:git-config[1] for details. [[forcing-push]] -What to do when a push fails -~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== What to do when a push fails If a push would not result in a <<fast-forwards,fast-forward>> of the remote branch, then it will fail with an error like: @@ -2090,8 +2032,7 @@ pull, or by a fetch followed by a rebase; see the linkgit:gitcvs-migration[7] for more. [[setting-up-a-shared-repository]] -Setting up a shared repository -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Setting up a shared repository Another way to collaborate is by using a model similar to that commonly used in CVS, where several developers with special rights @@ -2121,8 +2062,7 @@ advantages over the central shared repository: "out". [[setting-up-gitweb]] -Allowing web browsing of a repository -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Allowing web browsing of a repository The gitweb cgi script provides users an easy way to browse your project's revisions, file contents and logs without having to install @@ -2138,8 +2078,7 @@ linkgit:gitweb[1] for instructions on details setting up a permanent installation with a CGI or Perl capable server. [[how-to-get-a-git-repository-with-minimal-history]] -How to get a Git repository with minimal history ------------------------------------------------- +=== How to get a Git repository with minimal history A <<def_shallow_clone,shallow clone>>, with its truncated history, is useful when one is interested only in recent history @@ -2158,12 +2097,10 @@ have to result in huge conflicts. This limitation may make such a repository unsuitable to be used in merge based workflows. [[sharing-development-examples]] -Examples --------- +=== Examples [[maintaining-topic-branches]] -Maintaining topic branches for a Linux subsystem maintainer -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Maintaining topic branches for a Linux subsystem maintainer This describes how Tony Luck uses Git in his role as maintainer of the IA64 architecture for the Linux kernel. @@ -2459,8 +2396,7 @@ done [[cleaning-up-history]] -Rewriting history and maintaining patch series -============================================== +== Rewriting history and maintaining patch series Normally commits are only added to a project, never taken away or replaced. Git is designed with this assumption, and violating it will @@ -2470,8 +2406,7 @@ However, there is a situation in which it can be useful to violate this assumption. [[patch-series]] -Creating the perfect patch series ---------------------------------- +=== Creating the perfect patch series Suppose you are a contributor to a large project, and you want to add a complicated feature, and to present it to the other developers in a way @@ -2503,8 +2438,7 @@ use them, and then explain some of the problems that can arise because you are rewriting history. [[using-git-rebase]] -Keeping a patch series up to date using git rebase --------------------------------------------------- +=== Keeping a patch series up to date using git rebase Suppose that you create a branch `mywork` on a remote-tracking branch `origin`, and create some commits on top of it: @@ -2591,8 +2525,7 @@ the rebase. See <<interactive-rebase>> for details, and <<reordering-patch-series>> for alternatives. [[rewriting-one-commit]] -Rewriting a single commit -------------------------- +=== Rewriting a single commit We saw in <<fixing-a-mistake-by-rewriting-history>> that you can replace the most recent commit using @@ -2610,8 +2543,7 @@ If you need to amend commits from deeper in your history, you can use <<interactive-rebase,interactive rebase's `edit` instruction>>. [[reordering-patch-series]] -Reordering or selecting from a patch series -------------------------------------------- +=== Reordering or selecting from a patch series Sometimes you want to edit a commit deeper in your history. One approach is to use `git format-patch` to create a series of patches @@ -2630,8 +2562,7 @@ $ git am *.patch ------------------------------------------------- [[interactive-rebase]] -Using interactive rebases -------------------------- +=== Using interactive rebases You can also edit a patch series with an interactive rebase. This is the same as <<reordering-patch-series,reordering a patch series using @@ -2688,16 +2619,14 @@ For a more detailed discussion of the procedure and additional tips, see the "INTERACTIVE MODE" section of linkgit:git-rebase[1]. [[patch-series-tools]] -Other tools ------------ +=== Other tools There are numerous other tools, such as StGit, which exist for the purpose of maintaining a patch series. These are outside of the scope of this manual. [[problems-With-rewriting-history]] -Problems with rewriting history -------------------------------- +=== Problems with rewriting history The primary problem with rewriting the history of a branch has to do with merging. Suppose somebody fetches your branch and merges it into @@ -2745,8 +2674,7 @@ For true distributed development that supports proper merging, published branches should never be rewritten. [[bisect-merges]] -Why bisecting merge commits can be harder than bisecting linear history ------------------------------------------------------------------------ +=== Why bisecting merge commits can be harder than bisecting linear history The linkgit:git-bisect[1] command correctly handles history that includes merge commits. However, when the commit that it finds is a @@ -2811,12 +2739,10 @@ linear by rebasing against the latest upstream version before publishing. [[advanced-branch-management]] -Advanced branch management -========================== +== Advanced branch management [[fetching-individual-branches]] -Fetching individual branches ----------------------------- +=== Fetching individual branches Instead of using linkgit:git-remote[1], you can also choose just to update one branch at a time, and to store it locally under an @@ -2844,8 +2770,7 @@ already have a branch named example-master, it will attempt to master branch. In more detail: [[fetch-fast-forwards]] -git fetch and fast-forwards ---------------------------- +=== git fetch and fast-forwards In the previous example, when updating an existing branch, `git fetch` checks to make sure that the most recent commit on the remote @@ -2882,8 +2807,7 @@ unless you've already created a reference of your own pointing to them. [[forcing-fetch]] -Forcing git fetch to do non-fast-forward updates ------------------------------------------------- +=== Forcing git fetch to do non-fast-forward updates If git fetch fails because the new head of a branch is not a descendant of the old head, you may force the update with: @@ -2903,8 +2827,7 @@ Be aware that commits that the old version of example/master pointed at may be lost, as we saw in the previous section. [[remote-branch-configuration]] -Configuring remote-tracking branches ------------------------------------- +=== Configuring remote-tracking branches We saw above that `origin` is just a shortcut to refer to the repository that you originally cloned from. This information is @@ -2955,8 +2878,7 @@ the refspec syntax. [[git-concepts]] -Git concepts -============ +== Git concepts Git is built on a small number of simple but powerful ideas. While it is possible to get things done without understanding them, you will find @@ -2966,8 +2888,7 @@ We start with the most important, the <<def_object_database,object database>> and the <<def_index,index>>. [[the-object-database]] -The Object Database -------------------- +=== The Object Database We already saw in <<understanding-commits>> that all commits are stored @@ -3011,8 +2932,7 @@ There are four different types of objects: "blob", "tree", "commit", and The object types in some more detail: [[commit-object]] -Commit Object -~~~~~~~~~~~~~ +==== Commit Object The "commit" object links a physical state of a tree with a description of how we got there and why. Use the `--pretty=raw` option to @@ -3064,8 +2984,7 @@ commit whose parent is normally the current HEAD, and whose tree is taken from the content currently stored in the index. [[tree-object]] -Tree Object -~~~~~~~~~~~ +==== Tree Object The ever-versatile linkgit:git-show[1] command can also be used to examine tree objects, but linkgit:git-ls-tree[1] will give you more @@ -3104,8 +3023,7 @@ Note that the files all have mode 644 or 755: Git actually only pays attention to the executable bit. [[blob-object]] -Blob Object -~~~~~~~~~~~ +==== Blob Object You can use linkgit:git-show[1] to examine the contents of a blob; take, for example, the blob in the entry for `COPYING` from the tree above: @@ -3134,8 +3052,7 @@ sometimes be useful for browsing the contents of a tree that is not currently checked out. [[trust]] -Trust -~~~~~ +==== Trust If you receive the SHA-1 name of a blob from one source, and its contents from another (possibly untrusted) source, you can still trust that those @@ -3164,8 +3081,7 @@ like GPG/PGP. To assist in this, Git also provides the tag object... [[tag-object]] -Tag Object -~~~~~~~~~~ +==== Tag Object A tag object contains an object, object type, tag name, the name of the person ("tagger") who created the tag, and a message, which may contain @@ -3194,8 +3110,7 @@ objects. (Note that linkgit:git-tag[1] can also be used to create references whose names begin with `refs/tags/`). [[pack-files]] -How Git stores objects efficiently: pack files -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== How Git stores objects efficiently: pack files Newly created objects are initially created in a file named after the object's SHA-1 hash (stored in `.git/objects`). @@ -3253,8 +3168,7 @@ The linkgit:git-gc[1] command performs packing, pruning, and more for you, so is normally the only high-level command you need. [[dangling-objects]] -Dangling objects -~~~~~~~~~~~~~~~~ +==== Dangling objects The linkgit:git-fsck[1] command will sometimes complain about dangling objects. They are not a problem. @@ -3334,8 +3248,7 @@ don't want to do that while the filesystem is mounted. accesses to a repository but you might receive confusing or scary messages.) [[recovering-from-repository-corruption]] -Recovering from repository corruption -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== Recovering from repository corruption By design, Git treats data trusted to it with caution. However, even in the absence of bugs in Git itself, it is still possible that hardware or @@ -3452,8 +3365,7 @@ whole thing. It's up to you--Git does *have* a lot of information, it is just missing one particular blob version. [[the-index]] -The index ---------- +=== The index The index is a binary file (generally kept in `.git/index`) containing a sorted list of path names, each with permissions and the SHA-1 of a blob @@ -3511,8 +3423,7 @@ If you blow the index away entirely, you generally haven't lost any information as long as you have the name of the tree that it described. [[submodules]] -Submodules -========== +== Submodules Large projects are often composed of smaller, self-contained modules. For example, an embedded Linux distribution's source tree would include every @@ -3698,8 +3609,8 @@ $ git push You have to run `git submodule update` after `git pull` if you want to update submodules, too. -Pitfalls with submodules ------------------------- +[[pitfalls-with-submodules]] +=== Pitfalls with submodules Always publish the submodule change before publishing the change to the superproject that references it. If you forget to publish the submodule change, @@ -3768,8 +3679,7 @@ submodule update` will not overwrite them. Instead, you get the usual warning about not being able switch from a dirty branch. [[low-level-operations]] -Low-level Git operations -======================== +== Low-level Git operations Many of the higher-level commands were originally implemented as shell scripts using a smaller core of low-level Git commands. These can still @@ -3777,8 +3687,7 @@ be useful when doing unusual things with Git, or just as a way to understand its inner workings. [[object-manipulation]] -Object access and manipulation ------------------------------- +=== Object access and manipulation The linkgit:git-cat-file[1] command can show the contents of any object, though the higher-level linkgit:git-show[1] is usually more useful. @@ -3795,8 +3704,7 @@ verified by linkgit:git-verify-tag[1], though it is normally simpler to use linkgit:git-tag[1] for both. [[the-workflow]] -The Workflow ------------- +=== The Workflow High-level operations such as linkgit:git-commit[1] and linkgit:git-restore[1] work by moving data @@ -3811,8 +3719,7 @@ the database or the working directory. Thus there are four main combinations: [[working-directory-to-index]] -working directory -> index -~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== working directory -> index The linkgit:git-update-index[1] command updates the index with information from the working directory. You generally update the @@ -3848,8 +3755,7 @@ The previously introduced linkgit:git-add[1] is just a wrapper for linkgit:git-update-index[1]. [[index-to-object-database]] -index -> object database -~~~~~~~~~~~~~~~~~~~~~~~~ +==== index -> object database You write your current index file to a "tree" object with the program @@ -3864,8 +3770,7 @@ use that tree to re-generate the index at any time by going in the other direction: [[object-database-to-index]] -object database -> index -~~~~~~~~~~~~~~~~~~~~~~~~ +==== object database -> index You read a "tree" file from the object database, and use that to populate (and overwrite--don't do this if your index contains any @@ -3881,8 +3786,7 @@ earlier. However, that is only your 'index' file: your working directory contents have not been modified. [[index-to-working-directory]] -index -> working directory -~~~~~~~~~~~~~~~~~~~~~~~~~~ +==== index -> working directory You update your working directory from the index by "checking out" files. This is not a very common operation, since normally you'd just @@ -3911,8 +3815,7 @@ Finally, there are a few odds and ends which are not purely moving from one representation to the other: [[tying-it-all-together]] -Tying it all together -~~~~~~~~~~~~~~~~~~~~~ +==== Tying it all together To commit a tree you have instantiated with `git write-tree`, you'd create a "commit" object that refers to that tree and the history @@ -3986,8 +3889,7 @@ Here is a picture that illustrates how various pieces fit together: [[examining-the-data]] -Examining the data ------------------- +=== Examining the data You can examine the data represented in the object database and the index with various helper tools. For every object, you can use @@ -4022,8 +3924,7 @@ $ git cat-file commit HEAD to see what the top commit was. [[merging-multiple-trees]] -Merging multiple trees ----------------------- +=== Merging multiple trees Git can help you perform a three-way merge, which can in turn be used for a many-way merge by repeating the merge procedure several @@ -4073,8 +3974,7 @@ index file, and you can just write the result out with [[merging-multiple-trees-2]] -Merging multiple trees, continued ---------------------------------- +=== Merging multiple trees, continued Sadly, many merges aren't trivial. If there are files that have been added, moved or removed, or if both branches have modified the @@ -4144,15 +4044,13 @@ $ git merge-index git-merge-one-file hello.c and that is what higher level `git merge -s resolve` is implemented with. [[hacking-git]] -Hacking Git -=========== +== Hacking Git This chapter covers internal details of the Git implementation which probably only Git developers need to understand. [[object-details]] -Object storage format ---------------------- +=== Object storage format All objects have a statically determined "type" which identifies the format of the object (i.e. how it is used, and how it can refer to other @@ -4182,8 +4080,7 @@ of all objects, and verifies their internal consistency (in addition to just verifying their superficial consistency through the hash). [[birdview-on-the-source-code]] -A birds-eye view of Git's source code -------------------------------------- +=== A birds-eye view of Git's source code It is not always easy for new developers to find their way through Git's source code. This section gives you a little guidance to show where to @@ -4392,25 +4289,22 @@ You see, Git is actually the best tool to find out about the source of Git itself! [[glossary]] -Git Glossary -============ +== Git Glossary [[git-explained]] -Git explained -------------- +=== Git explained include::glossary-content.txt[] [[git-quick-start]] -Appendix A: Git Quick Reference -=============================== +[appendix] +== Git Quick Reference This is a quick summary of the major commands; the previous chapters explain how these work in more detail. [[quick-creating-a-new-repository]] -Creating a new repository -------------------------- +=== Creating a new repository From a tarball: @@ -4431,8 +4325,7 @@ $ cd project ----------------------------------------------- [[managing-branches]] -Managing branches ------------------ +=== Managing branches ----------------------------------------------- $ git branch # list all local branches in this repo @@ -4496,8 +4389,7 @@ $ git branch -r # list all remote branches [[exploring-history]] -Exploring history ------------------ +=== Exploring history ----------------------------------------------- $ gitk # visualize and browse history @@ -4532,8 +4424,7 @@ $ git bisect bad # if this revision is bad. ----------------------------------------------- [[making-changes]] -Making changes --------------- +=== Making changes Make sure Git knows who to blame: @@ -4563,8 +4454,7 @@ $ git commit -a # use latest content of all tracked files ----------------------------------------------- [[merging]] -Merging -------- +=== Merging ----------------------------------------------- $ git merge test # merge branch "test" into the current branch @@ -4574,8 +4464,7 @@ $ git pull . test # equivalent to git merge test ----------------------------------------------- [[sharing-your-changes]] -Sharing your changes --------------------- +=== Sharing your changes Importing or exporting patches: @@ -4620,8 +4509,7 @@ $ git push example test ----------------------------------------------- [[repository-maintenance]] -Repository maintenance ----------------------- +=== Repository maintenance Check for corruption: @@ -4637,12 +4525,11 @@ $ git gc [[todo]] -Appendix B: Notes and todo list for this manual -=============================================== +[appendix] +== Notes and todo list for this manual [[todo-list]] -Todo list ---------- +=== Todo list This is a work in progress. @@ -34,13 +34,8 @@ all:: # library. Support for version 1 will likely be removed in some future # release of Git, as upstream has all but abandoned it. # -# When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1 -# library is compiled without --enable-jit. We will auto-detect -# whether the version of the PCRE v1 library in use has JIT support at -# all, but we unfortunately can't auto-detect whether JIT support -# hasn't been compiled in in an otherwise JIT-supporting version. If -# you have link-time errors about a missing `pcre_jit_exec` define -# this, or recompile PCRE v1 with --enable-jit. +# When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if you want to +# disable JIT even if supported by your library. # # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are # in /foo/bar/include and /foo/bar/lib directories. Which version of @@ -598,6 +593,7 @@ SCRIPT_SH = SCRIPT_LIB = TEST_BUILTINS_OBJS = TEST_PROGRAMS_NEED_X = +THIRD_PARTY_SOURCES = # Having this variable in your environment would break pipelines because # you cause "cd" to echo its destination to stdout. It can also take @@ -728,6 +724,7 @@ TEST_BUILTINS_OBJS += test-parse-options.o TEST_BUILTINS_OBJS += test-path-utils.o TEST_BUILTINS_OBJS += test-pkt-line.o TEST_BUILTINS_OBJS += test-prio-queue.o +TEST_BUILTINS_OBJS += test-progress.o TEST_BUILTINS_OBJS += test-reach.o TEST_BUILTINS_OBJS += test-read-cache.o TEST_BUILTINS_OBJS += test-read-midx.o @@ -818,12 +815,12 @@ VCSSVN_LIB = vcs-svn/lib.a GENERATED_H += command-list.h -LIB_H := $(sort $(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \ +LIB_H := $(sort $(patsubst ./%,%,$(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \ $(FIND) . \ -name .git -prune -o \ -name t -prune -o \ -name Documentation -prune -o \ - -name '*.h' -print)) + -name '*.h' -print))) LIB_OBJS += abspath.o LIB_OBJS += advice.o @@ -984,6 +981,7 @@ LIB_OBJS += shallow.o LIB_OBJS += sideband.o LIB_OBJS += sigchain.o LIB_OBJS += split-index.o +LIB_OBJS += stable-qsort.o LIB_OBJS += strbuf.o LIB_OBJS += streaming.o LIB_OBJS += string-list.o @@ -1146,6 +1144,20 @@ BUILTIN_OBJS += builtin/verify-tag.o BUILTIN_OBJS += builtin/worktree.o BUILTIN_OBJS += builtin/write-tree.o +# THIRD_PARTY_SOURCES is a list of patterns compatible with the +# $(filter) and $(filter-out) family of functions. They specify source +# files which are taken from some third-party source where we want to be +# less strict about issues such as coding style so we don't diverge from +# upstream unnecessarily (making merging in future changes easier). +THIRD_PARTY_SOURCES += compat/inet_ntop.c +THIRD_PARTY_SOURCES += compat/inet_pton.c +THIRD_PARTY_SOURCES += compat/nedmalloc/% +THIRD_PARTY_SOURCES += compat/obstack.% +THIRD_PARTY_SOURCES += compat/poll/% +THIRD_PARTY_SOURCES += compat/regex/% +THIRD_PARTY_SOURCES += sha1collisiondetection/% +THIRD_PARTY_SOURCES += sha1dc/% + GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB) EXTLIBS = @@ -1715,7 +1727,6 @@ ifdef NO_GETPAGESIZE endif ifdef INTERNAL_QSORT COMPAT_CFLAGS += -DINTERNAL_QSORT - COMPAT_OBJS += compat/qsort.o endif ifdef HAVE_ISO_QSORT_S COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S @@ -1872,7 +1883,7 @@ ifndef V QUIET_MSGFMT = @echo ' ' MSGFMT $@; QUIET_GCOV = @echo ' ' GCOV $@; QUIET_SP = @echo ' ' SP $<; - QUIET_HDR = @echo ' ' HDR $<; + QUIET_HDR = @echo ' ' HDR $(<:hcc=h); QUIET_RC = @echo ' ' RC $@; QUIET_SUBDIR0 = +@subdir= QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \ @@ -2600,6 +2611,7 @@ FIND_SOURCE_FILES = ( \ -o \( -name 'trash*' -type d -prune \) \ -o \( -name '*.[hcS]' -type f -print \) \ -o \( -name '*.sh' -type f -print \) \ + | sed -e 's|^\./||' \ ) $(ETAGS_TARGET): FORCE @@ -2769,11 +2781,16 @@ EXCEPT_HDRS := $(GEN_HDRS) compat/% xdiff/% ifndef GCRYPT_SHA256 EXCEPT_HDRS += sha256/gcrypt.h endif -CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H))) +CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(LIB_H)) HCO = $(patsubst %.h,%.hco,$(CHK_HDRS)) +HCC = $(HCO:hco=hcc) + +%.hcc: %.h + @echo '#include "git-compat-util.h"' >$@ + @echo '#include "$<"' >>$@ -$(HCO): %.hco: %.h FORCE - $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $< +$(HCO): %.hco: %.hcc FORCE + $(QUIET_HDR)$(CC) $(ALL_CFLAGS) -o /dev/null -c -xc $< .PHONY: hdr-check $(HCO) hdr-check: $(HCO) @@ -2792,12 +2809,8 @@ check: command-list.h exit 1; \ fi -C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ)) -ifdef DC_SHA1_SUBMODULE -COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES)) -else -COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES)) -endif +FOUND_C_SOURCES = $(filter %.c,$(shell $(FIND_SOURCE_FILES))) +COCCI_SOURCES = $(filter-out $(THIRD_PARTY_SOURCES),$(FOUND_C_SOURCES)) %.cocci.patch: %.cocci $(COCCI_SOURCES) @echo ' ' SPATCH $<; \ @@ -3029,6 +3042,10 @@ rpm:: @false .PHONY: rpm +ifneq ($(INCLUDE_DLLS_IN_ARTIFACTS),) +OTHER_PROGRAMS += $(shell echo *.dll t/helper/*.dll) +endif + artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \ GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \ $(MOFILES) @@ -3082,6 +3099,7 @@ clean: profile-clean coverage-clean cocciclean $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X $(RM) $(TEST_PROGRAMS) $(RM) $(FUZZ_PROGRAMS) + $(RM) $(HCC) $(RM) -r bin-wrappers $(dep_dirs) $(RM) -r po/build/ $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope* @@ -1,6 +1,7 @@ #ifndef APPLY_H #define APPLY_H +#include "hash.h" #include "lockfile.h" #include "string-list.h" @@ -259,7 +259,7 @@ struct pattern { const char *pattern; int patternlen; int nowildcardlen; - unsigned flags; /* EXC_FLAG_* */ + unsigned flags; /* PATTERN_FLAG_* */ }; /* @@ -400,11 +400,11 @@ static struct match_attr *parse_attr_line(const char *line, const char *src, char *p = (char *)&(res->state[num_attr]); memcpy(p, name, namelen); res->u.pat.pattern = p; - parse_exclude_pattern(&res->u.pat.pattern, + parse_path_pattern(&res->u.pat.pattern, &res->u.pat.patternlen, &res->u.pat.flags, &res->u.pat.nowildcardlen); - if (res->u.pat.flags & EXC_FLAG_NEGATIVE) { + if (res->u.pat.flags & PATTERN_FLAG_NEGATIVE) { warning(_("Negative patterns are ignored in git attributes\n" "Use '\\!' for literal leading exclamation.")); goto fail_return; @@ -991,10 +991,10 @@ static int path_matches(const char *pathname, int pathlen, int prefix = pat->nowildcardlen; int isdir = (pathlen && pathname[pathlen - 1] == '/'); - if ((pat->flags & EXC_FLAG_MUSTBEDIR) && !isdir) + if ((pat->flags & PATTERN_FLAG_MUSTBEDIR) && !isdir) return 0; - if (pat->flags & EXC_FLAG_NODIR) { + if (pat->flags & PATTERN_FLAG_NODIR) { return match_basename(pathname + basename_offset, pathlen - basename_offset - isdir, pattern, prefix, diff --git a/azure-pipelines.yml b/azure-pipelines.yml index c329b7218b..9f099b9529 100644 --- a/azure-pipelines.yml +++ b/azure-pipelines.yml @@ -1,6 +1,5 @@ -resources: -- repo: self - fetchDepth: 1 +variables: + Agent.Source.Git.ShallowFetchDepth: 1 jobs: - job: windows_build @@ -131,6 +130,165 @@ jobs: PathtoPublish: t/failed-test-artifacts ArtifactName: failed-test-artifacts +- job: vs_build + displayName: Visual Studio Build + condition: succeeded() + pool: Hosted VS2017 + timeoutInMinutes: 240 + steps: + - powershell: | + if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") { + net use s: \\gitfileshare.file.core.windows.net\test-cache "$GITFILESHAREPWD" /user:AZURE\gitfileshare /persistent:no + cmd /c mklink /d "$(Build.SourcesDirectory)\test-cache" S:\ + } + displayName: 'Mount test-cache' + env: + GITFILESHAREPWD: $(gitfileshare.pwd) + - powershell: | + $urlbase = "https://dev.azure.com/git-for-windows/git/_apis/build/builds" + $id = ((Invoke-WebRequest -UseBasicParsing "${urlbase}?definitions=22&statusFilter=completed&resultFilter=succeeded&`$top=1").content | ConvertFrom-JSON).value[0].id + $downloadUrl = ((Invoke-WebRequest -UseBasicParsing "${urlbase}/$id/artifacts").content | ConvertFrom-JSON).value[1].resource.downloadUrl + (New-Object Net.WebClient).DownloadFile($downloadUrl,"git-sdk-64-minimal.zip") + Expand-Archive git-sdk-64-minimal.zip -DestinationPath . -Force + Remove-Item git-sdk-64-minimal.zip + + # Let Git ignore the SDK and the test-cache + "/git-sdk-64-minimal/`n/test-cache/`n" | Out-File -NoNewLine -Encoding ascii -Append "$(Build.SourcesDirectory)\.git\info\exclude" + displayName: 'Download git-sdk-64-minimal' + - powershell: | + & git-sdk-64-minimal\usr\bin\bash.exe -lc @" + make vcxproj + "@ + if (!$?) { exit(1) } + displayName: Generate Visual Studio Solution + env: + HOME: $(Build.SourcesDirectory) + MSYSTEM: MINGW64 + DEVELOPER: 1 + NO_PERL: 1 + GIT_CONFIG_PARAMETERS: "'user.name=CI' 'user.email=ci@git'" + - powershell: | + $urlbase = "https://dev.azure.com/git/git/_apis/build/builds" + $id = ((Invoke-WebRequest -UseBasicParsing "${urlbase}?definitions=9&statusFilter=completed&resultFilter=succeeded&`$top=1").content | ConvertFrom-JSON).value[0].id + $downloadUrl = ((Invoke-WebRequest -UseBasicParsing "${urlbase}/$id/artifacts").content | ConvertFrom-JSON).value[0].resource.downloadUrl + (New-Object Net.WebClient).DownloadFile($downloadUrl, "compat.zip") + Expand-Archive compat.zip -DestinationPath . -Force + Remove-Item compat.zip + displayName: 'Download vcpkg artifacts' + - task: MSBuild@1 + inputs: + solution: git.sln + platform: x64 + configuration: Release + maximumCpuCount: 4 + - powershell: | + & compat\vcbuild\vcpkg_copy_dlls.bat release + if (!$?) { exit(1) } + & git-sdk-64-minimal\usr\bin\bash.exe -lc @" + mkdir -p artifacts && + eval \"`$(make -n artifacts-tar INCLUDE_DLLS_IN_ARTIFACTS=YesPlease ARTIFACTS_DIRECTORY=artifacts | grep ^tar)\" + "@ + if (!$?) { exit(1) } + displayName: Bundle artifact tar + env: + HOME: $(Build.SourcesDirectory) + MSYSTEM: MINGW64 + DEVELOPER: 1 + NO_PERL: 1 + MSVC: 1 + VCPKG_ROOT: $(Build.SourcesDirectory)\compat\vcbuild\vcpkg + - powershell: | + $tag = (Invoke-WebRequest -UseBasicParsing "https://gitforwindows.org/latest-tag.txt").content + $version = (Invoke-WebRequest -UseBasicParsing "https://gitforwindows.org/latest-version.txt").content + $url = "https://github.com/git-for-windows/git/releases/download/${tag}/PortableGit-${version}-64-bit.7z.exe" + (New-Object Net.WebClient).DownloadFile($url,"PortableGit.exe") + & .\PortableGit.exe -y -oartifacts\PortableGit + # Wait until it is unpacked + while (-not @(Remove-Item -ErrorAction SilentlyContinue PortableGit.exe; $?)) { sleep 1 } + displayName: Download & extract portable Git + - task: PublishPipelineArtifact@0 + displayName: 'Publish Pipeline Artifact: MSVC test artifacts' + inputs: + artifactName: 'vs-artifacts' + targetPath: '$(Build.SourcesDirectory)\artifacts' + - powershell: | + if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") { + cmd /c rmdir "$(Build.SourcesDirectory)\test-cache" + } + displayName: 'Unmount test-cache' + condition: true + env: + GITFILESHAREPWD: $(gitfileshare.pwd) + +- job: vs_test + displayName: Visual Studio Test + dependsOn: vs_build + condition: succeeded() + pool: Hosted + timeoutInMinutes: 240 + strategy: + parallel: 10 + steps: + - powershell: | + if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") { + net use s: \\gitfileshare.file.core.windows.net\test-cache "$GITFILESHAREPWD" /user:AZURE\gitfileshare /persistent:no + cmd /c mklink /d "$(Build.SourcesDirectory)\test-cache" S:\ + } + displayName: 'Mount test-cache' + env: + GITFILESHAREPWD: $(gitfileshare.pwd) + - task: DownloadPipelineArtifact@0 + displayName: 'Download Pipeline Artifact: VS test artifacts' + inputs: + artifactName: 'vs-artifacts' + targetPath: '$(Build.SourcesDirectory)' + - powershell: | + & PortableGit\git-cmd.exe --command=usr\bin\bash.exe -lc @" + test -f artifacts.tar.gz || { + echo No test artifacts found\; skipping >&2 + exit 0 + } + tar xf artifacts.tar.gz || exit 1 + + # Let Git ignore the SDK and the test-cache + printf '%s\n' /PortableGit/ /test-cache/ >>.git/info/exclude + + cd t && + PATH=\"`$PWD/helper:`$PATH\" && + test-tool.exe run-command testsuite -V -x --write-junit-xml \ + `$(test-tool.exe path-utils slice-tests \ + `$SYSTEM_JOBPOSITIONINPHASE `$SYSTEM_TOTALJOBSINPHASE t[0-9]*.sh) + "@ + if (!$?) { exit(1) } + displayName: 'Test (parallel)' + env: + HOME: $(Build.SourcesDirectory) + MSYSTEM: MINGW64 + NO_SVN_TESTS: 1 + GIT_TEST_SKIP_REBASE_P: 1 + - powershell: | + if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") { + cmd /c rmdir "$(Build.SourcesDirectory)\test-cache" + } + displayName: 'Unmount test-cache' + condition: true + env: + GITFILESHAREPWD: $(gitfileshare.pwd) + - task: PublishTestResults@2 + displayName: 'Publish Test Results **/TEST-*.xml' + inputs: + mergeTestResults: true + testRunTitle: 'vs' + platform: Windows + publishRunAttachments: false + condition: succeededOrFailed() + - task: PublishBuildArtifacts@1 + displayName: 'Publish trash directories of failed tests' + condition: failed() + inputs: + PathtoPublish: t/failed-test-artifacts + ArtifactName: failed-vs-test-artifacts + - job: linux_clang displayName: linux-clang condition: succeeded() @@ -354,7 +512,7 @@ jobs: test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1 sudo apt-get update && - sudo apt-get install -y coccinelle && + sudo apt-get install -y coccinelle libcurl4-openssl-dev libssl-dev libexpat-dev gettext && export jobname=StaticAnalysis && @@ -374,7 +532,7 @@ jobs: test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1 sudo apt-get update && - sudo apt-get install -y asciidoc xmlto asciidoctor && + sudo apt-get install -y asciidoc xmlto asciidoctor docbook-xsl-ns && export ALREADY_HAVE_ASCIIDOCTOR=yes. && export jobname=Documentation && @@ -26,7 +26,7 @@ #define vsprintf(...) BANNED(vsprintf) #else #define sprintf(buf,fmt,arg) BANNED(sprintf) -#define vsprintf(buf,fmt,arg) BANNED(sprintf) +#define vsprintf(buf,fmt,arg) BANNED(vsprintf) #endif #endif /* BANNED_H */ @@ -707,7 +707,7 @@ static int bisect_checkout(const struct object_id *bisect_rev, int no_checkout) { char bisect_rev_hex[GIT_MAX_HEXSZ + 1]; - memcpy(bisect_rev_hex, oid_to_hex(bisect_rev), GIT_SHA1_HEXSZ + 1); + memcpy(bisect_rev_hex, oid_to_hex(bisect_rev), the_hash_algo->hexsz + 1); update_ref(NULL, "BISECT_EXPECTED_REV", bisect_rev, NULL, 0, UPDATE_REFS_DIE_ON_ERR); argv_checkout[2] = bisect_rev_hex; @@ -144,7 +144,7 @@ static void append_merge_parents(struct repository *r, while (!strbuf_getwholeline_fd(&line, merge_head, '\n')) { struct object_id oid; - if (line.len < GIT_SHA1_HEXSZ || get_oid_hex(line.buf, &oid)) + if (get_oid_hex(line.buf, &oid)) die("unknown line in '%s': %s", git_path_merge_head(r), line.buf); tail = append_parent(r, tail, &oid); diff --git a/builtin/am.c b/builtin/am.c index 1aea657a7f..8181c2aef3 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -24,7 +24,6 @@ #include "sequencer.h" #include "revision.h" #include "merge-recursive.h" -#include "revision.h" #include "log-tree.h" #include "notes-utils.h" #include "rerere.h" @@ -1072,19 +1071,6 @@ static const char *msgnum(const struct am_state *state) } /** - * Refresh and write index. - */ -static void refresh_and_write_cache(void) -{ - struct lock_file lock_file = LOCK_INIT; - - hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR); - refresh_cache(REFRESH_QUIET); - if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK)) - die(_("unable to write index file")); -} - -/** * Dies with a user-friendly message on how to proceed after resolving the * problem. This message can be overridden with state->resolvemsg. */ @@ -1272,7 +1258,9 @@ static void get_commit_info(struct am_state *state, struct commit *commit) buffer = logmsg_reencode(commit, NULL, get_commit_output_encoding()); ident_line = find_commit_header(buffer, "author", &ident_len); - + if (!ident_line) + die(_("missing author line in commit %s"), + oid_to_hex(&commit->object.oid)); if (split_ident_line(&id, ident_line, ident_len) < 0) die(_("invalid ident line: %.*s"), (int)ident_len, ident_line); @@ -1538,7 +1526,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa o.branch1 = "HEAD"; their_tree_name = xstrfmt("%.*s", linelen(state->msg), state->msg); o.branch2 = their_tree_name; - o.detect_directory_renames = 0; + o.detect_directory_renames = MERGE_DIRECTORY_RENAMES_NONE; if (state->quiet) o.verbosity = 0; @@ -1703,7 +1691,8 @@ static void am_run(struct am_state *state, int resume) unlink(am_path(state, "dirtyindex")); - refresh_and_write_cache(); + if (refresh_and_write_cache(REFRESH_QUIET, 0, 0) < 0) + die(_("unable to write index file")); if (repo_index_has_changes(the_repository, NULL, &sb)) { write_state_bool(state, "dirtyindex", 1); diff --git a/builtin/blame.c b/builtin/blame.c index b6534d4dea..e946ba6cd9 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -26,7 +26,6 @@ #include "progress.h" #include "object-store.h" #include "blame.h" -#include "string-list.h" #include "refs.h" static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>"); @@ -460,7 +459,7 @@ static void emit_other(struct blame_scoreboard *sb, struct blame_entry *ent, int for (cnt = 0; cnt < ent->num_lines; cnt++) { char ch; - int length = (opt & OUTPUT_LONG_OBJECT_NAME) ? GIT_SHA1_HEXSZ : abbrev; + int length = (opt & OUTPUT_LONG_OBJECT_NAME) ? the_hash_algo->hexsz : abbrev; if (opt & OUTPUT_COLOR_LINE) { if (cnt > 0) { @@ -885,6 +884,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) struct range_set ranges; unsigned int range_i; long anchor; + const int hexsz = the_hash_algo->hexsz; setup_default_color_by_age(); git_config(git_blame_config, &output_option); @@ -931,11 +931,11 @@ parse_done: } else if (show_progress < 0) show_progress = isatty(2); - if (0 < abbrev && abbrev < GIT_SHA1_HEXSZ) + if (0 < abbrev && abbrev < hexsz) /* one more abbrev length is needed for the boundary commit */ abbrev++; else if (!abbrev) - abbrev = GIT_SHA1_HEXSZ; + abbrev = hexsz; if (revs_file && read_ancestry(revs_file)) die_errno("reading graft file '%s' failed", revs_file); diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 599097304b..5a4f92395f 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -32,19 +32,19 @@ static const struct option check_ignore_options[] = { OPT_END() }; -static void output_exclude(const char *path, struct exclude *exclude) +static void output_pattern(const char *path, struct path_pattern *pattern) { - char *bang = (exclude && exclude->flags & EXC_FLAG_NEGATIVE) ? "!" : ""; - char *slash = (exclude && exclude->flags & EXC_FLAG_MUSTBEDIR) ? "/" : ""; + char *bang = (pattern && pattern->flags & PATTERN_FLAG_NEGATIVE) ? "!" : ""; + char *slash = (pattern && pattern->flags & PATTERN_FLAG_MUSTBEDIR) ? "/" : ""; if (!nul_term_line) { if (!verbose) { write_name_quoted(path, stdout, '\n'); } else { - if (exclude) { - quote_c_style(exclude->el->src, NULL, stdout, 0); + if (pattern) { + quote_c_style(pattern->pl->src, NULL, stdout, 0); printf(":%d:%s%s%s\t", - exclude->srcpos, - bang, exclude->pattern, slash); + pattern->srcpos, + bang, pattern->pattern, slash); } else { printf("::\t"); @@ -56,11 +56,11 @@ static void output_exclude(const char *path, struct exclude *exclude) if (!verbose) { printf("%s%c", path, '\0'); } else { - if (exclude) + if (pattern) printf("%s%c%d%c%s%s%s%c%s%c", - exclude->el->src, '\0', - exclude->srcpos, '\0', - bang, exclude->pattern, slash, '\0', + pattern->pl->src, '\0', + pattern->srcpos, '\0', + bang, pattern->pattern, slash, '\0', path, '\0'); else printf("%c%c%c%s%c", '\0', '\0', '\0', path, '\0'); @@ -74,7 +74,7 @@ static int check_ignore(struct dir_struct *dir, const char *full_path; char *seen; int num_ignored = 0, i; - struct exclude *exclude; + struct path_pattern *pattern; struct pathspec pathspec; if (!argc) { @@ -103,15 +103,15 @@ static int check_ignore(struct dir_struct *dir, seen = find_pathspecs_matching_against_index(&pathspec, &the_index); for (i = 0; i < pathspec.nr; i++) { full_path = pathspec.items[i].match; - exclude = NULL; + pattern = NULL; if (!seen[i]) { int dtype = DT_UNKNOWN; - exclude = last_exclude_matching(dir, &the_index, + pattern = last_matching_pattern(dir, &the_index, full_path, &dtype); } - if (!quiet && (exclude || show_non_matching)) - output_exclude(pathspec.items[i].original, exclude); - if (exclude) + if (!quiet && (pattern || show_non_matching)) + output_pattern(pathspec.items[i].original, pattern); + if (pattern) num_ignored++; } free(seen); diff --git a/builtin/checkout.c b/builtin/checkout.c index 0a3679eb77..3634a3dac1 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -709,11 +709,11 @@ static int merge_working_tree(const struct checkout_opts *opts, * give up or do a real merge, depending on * whether the merge flag was used. */ - struct tree *result; struct tree *work; struct tree *old_tree; struct merge_options o; struct strbuf sb = STRBUF_INIT; + struct strbuf old_commit_shortname = STRBUF_INIT; if (!opts->merge) return 1; @@ -754,7 +754,7 @@ static int merge_working_tree(const struct checkout_opts *opts, */ init_merge_options(&o, the_repository); o.verbosity = 0; - work = write_tree_from_memory(&o); + work = write_in_core_index_as_tree(the_repository); ret = reset_tree(new_tree, opts, 1, @@ -762,19 +762,25 @@ static int merge_working_tree(const struct checkout_opts *opts, if (ret) return ret; o.ancestor = old_branch_info->name; + if (old_branch_info->name == NULL) { + strbuf_add_unique_abbrev(&old_commit_shortname, + &old_branch_info->commit->object.oid, + DEFAULT_ABBREV); + o.ancestor = old_commit_shortname.buf; + } o.branch1 = new_branch_info->name; o.branch2 = "local"; ret = merge_trees(&o, new_tree, work, - old_tree, - &result); + old_tree); if (ret < 0) exit(128); ret = reset_tree(new_tree, opts, 0, writeout_error); strbuf_release(&o.obuf); + strbuf_release(&old_commit_shortname); if (ret) return ret; } @@ -1708,6 +1714,15 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) opts.checkout_index = -2; /* default on */ opts.checkout_worktree = -2; /* default on */ + if (argc == 3 && !strcmp(argv[1], "-b")) { + /* + * User ran 'git checkout -b <branch>' and expects + * the same behavior as 'git switch -c <branch>'. + */ + opts.switch_branch_doing_nothing_is_ok = 0; + opts.only_merge_on_switching_branches = 1; + } + options = parse_options_dup(checkout_options); options = add_common_options(&opts, options); options = add_common_switch_branch_options(&opts, options); diff --git a/builtin/clean.c b/builtin/clean.c index d5579da716..5abf087e7c 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -158,7 +158,8 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag, *dir_gone = 1; - if ((force_flag & REMOVE_DIR_KEEP_NESTED_GIT) && is_nonbare_repository_dir(path)) { + if ((force_flag & REMOVE_DIR_KEEP_NESTED_GIT) && + is_nonbare_repository_dir(path)) { if (!quiet) { quote_path_relative(path->buf, prefix, "ed); printf(dry_run ? _(msg_would_skip_git_dir) : _(msg_skip_git_dir), @@ -648,7 +649,7 @@ static int filter_by_patterns_cmd(void) struct strbuf confirm = STRBUF_INIT; struct strbuf **ignore_list; struct string_list_item *item; - struct exclude_list *el; + struct pattern_list *pl; int changed = -1, i; for (;;) { @@ -671,7 +672,7 @@ static int filter_by_patterns_cmd(void) break; memset(&dir, 0, sizeof(dir)); - el = add_exclude_list(&dir, EXC_CMDL, "manual exclude"); + pl = add_pattern_list(&dir, EXC_CMDL, "manual exclude"); ignore_list = strbuf_split_max(&confirm, ' ', 0); for (i = 0; ignore_list[i]; i++) { @@ -679,7 +680,7 @@ static int filter_by_patterns_cmd(void) if (!ignore_list[i]->len) continue; - add_exclude(ignore_list[i]->buf, "", 0, el, -(i+1)); + add_pattern(ignore_list[i]->buf, "", 0, pl, -(i+1)); } changed = 0; @@ -901,7 +902,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) struct pathspec pathspec; struct strbuf buf = STRBUF_INIT; struct string_list exclude_list = STRING_LIST_INIT_NODUP; - struct exclude_list *el; + struct pattern_list *pl; struct string_list_item *item; const char *qname; struct option options[] = { @@ -946,9 +947,19 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (force > 1) rm_flags = 0; + else + dir.flags |= DIR_SKIP_NESTED_GIT; dir.flags |= DIR_SHOW_OTHER_DIRECTORIES; + if (argc) { + /* + * Remaining args implies pathspecs specified, and we should + * recurse within those. + */ + remove_directories = 1; + } + if (remove_directories) dir.flags |= DIR_SHOW_IGNORED_TOO | DIR_KEEP_UNTRACKED_CONTENTS; @@ -958,9 +969,9 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (!ignored) setup_standard_excludes(&dir); - el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); + pl = add_pattern_list(&dir, EXC_CMDL, "--exclude option"); for (i = 0; i < exclude_list.nr; i++) - add_exclude(exclude_list.items[i].string, "", 0, el, -(i+1)); + add_pattern(exclude_list.items[i].string, "", 0, pl, -(i+1)); parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD, @@ -1007,6 +1018,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) for_each_string_list_item(item, &del_list) { struct stat st; + strbuf_reset(&abs_path); if (prefix) strbuf_addstr(&abs_path, prefix); @@ -1040,7 +1052,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix) printf(dry_run ? _(msg_would_remove) : _(msg_remove), qname); } } - strbuf_reset(&abs_path); } strbuf_release(&abs_path); diff --git a/builtin/clone.c b/builtin/clone.c index 2048b6760a..c46ee29f0a 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -32,7 +32,6 @@ #include "connected.h" #include "packfile.h" #include "list-objects-filter-options.h" -#include "object-store.h" /* * Overall FIXMEs: @@ -785,7 +784,7 @@ static int checkout(int submodule_progress) if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK)) die(_("unable to write new index file")); - err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1), + err |= run_hook_le(NULL, "post-checkout", oid_to_hex(&null_oid), oid_to_hex(&oid), "1", NULL); if (!err && (option_recurse_submodules.nr > 0)) { diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c index 57863619b7..addc8d4cc0 100644 --- a/builtin/commit-graph.c +++ b/builtin/commit-graph.c @@ -10,13 +10,13 @@ static char const * const builtin_commit_graph_usage[] = { N_("git commit-graph [--object-dir <objdir>]"), N_("git commit-graph read [--object-dir <objdir>]"), - N_("git commit-graph verify [--object-dir <objdir>] [--shallow]"), - N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] <split options>"), + N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"), + N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"), NULL }; static const char * const builtin_commit_graph_verify_usage[] = { - N_("git commit-graph verify [--object-dir <objdir>] [--shallow]"), + N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"), NULL }; @@ -26,7 +26,7 @@ static const char * const builtin_commit_graph_read_usage[] = { }; static const char * const builtin_commit_graph_write_usage[] = { - N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] <split options>"), + N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"), NULL }; @@ -38,6 +38,7 @@ static struct opts_commit_graph { int append; int split; int shallow; + int progress; } opts; static int graph_verify(int argc, const char **argv) @@ -55,9 +56,13 @@ static int graph_verify(int argc, const char **argv) N_("The object directory to store the graph")), OPT_BOOL(0, "shallow", &opts.shallow, N_("if the commit-graph is split, only verify the tip file")), + OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")), OPT_END(), }; + trace2_cmd_mode("verify"); + + opts.progress = isatty(2); argc = parse_options(argc, argv, NULL, builtin_commit_graph_verify_options, builtin_commit_graph_verify_usage, 0); @@ -66,6 +71,8 @@ static int graph_verify(int argc, const char **argv) opts.obj_dir = get_object_directory(); if (opts.shallow) flags |= COMMIT_GRAPH_VERIFY_SHALLOW; + if (opts.progress) + flags |= COMMIT_GRAPH_WRITE_PROGRESS; graph_name = get_commit_graph_filename(opts.obj_dir); open_ok = open_commit_graph(graph_name, &fd, &st); @@ -102,6 +109,8 @@ static int graph_read(int argc, const char **argv) OPT_END(), }; + trace2_cmd_mode("read"); + argc = parse_options(argc, argv, NULL, builtin_commit_graph_read_options, builtin_commit_graph_read_usage, 0); @@ -154,7 +163,7 @@ static int graph_write(int argc, const char **argv) struct string_list *commit_hex = NULL; struct string_list lines; int result = 0; - enum commit_graph_write_flags flags = COMMIT_GRAPH_WRITE_PROGRESS; + enum commit_graph_write_flags flags = 0; static struct option builtin_commit_graph_write_options[] = { OPT_STRING(0, "object-dir", &opts.obj_dir, @@ -168,6 +177,7 @@ static int graph_write(int argc, const char **argv) N_("start walk at commits listed by stdin")), OPT_BOOL(0, "append", &opts.append, N_("include all commits already in the commit-graph file")), + OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")), OPT_BOOL(0, "split", &opts.split, N_("allow writing an incremental commit-graph file")), OPT_INTEGER(0, "max-commits", &split_opts.max_commits, @@ -179,10 +189,13 @@ static int graph_write(int argc, const char **argv) OPT_END(), }; + opts.progress = isatty(2); split_opts.size_multiple = 2; split_opts.max_commits = 0; split_opts.expire_time = 0; + trace2_cmd_mode("write"); + argc = parse_options(argc, argv, NULL, builtin_commit_graph_write_options, builtin_commit_graph_write_usage, 0); @@ -195,6 +208,8 @@ static int graph_write(int argc, const char **argv) flags |= COMMIT_GRAPH_WRITE_APPEND; if (opts.split) flags |= COMMIT_GRAPH_WRITE_SPLIT; + if (opts.progress) + flags |= COMMIT_GRAPH_WRITE_PROGRESS; read_replace_refs = 0; @@ -251,6 +266,8 @@ int cmd_commit_graph(int argc, const char **argv, const char *prefix) builtin_commit_graph_usage, PARSE_OPT_STOP_AT_NON_OPTION); + save_commit_buffer = 0; + if (argc > 0) { if (!strcmp(argv[0], "read")) return graph_read(argc, argv); diff --git a/builtin/commit.c b/builtin/commit.c index ae7aaf6dc6..e588bc6ad3 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -510,7 +510,7 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int s->nowarn = nowarn; s->is_initial = get_oid(s->reference, &oid) ? 1 : 0; if (!s->is_initial) - hashcpy(s->sha1_commit, oid.hash); + oidcpy(&s->oid_commit, &oid); s->status_format = status_format; s->ignore_submodule_arg = ignore_submodule_arg; @@ -1406,7 +1406,7 @@ int cmd_status(int argc, const char **argv, const char *prefix) s.is_initial = get_oid(s.reference, &oid) ? 1 : 0; if (!s.is_initial) - hashcpy(s.sha1_commit, oid.hash); + oidcpy(&s.oid_commit, &oid); s.ignore_submodule_arg = ignore_submodule_arg; s.status_format = status_format; diff --git a/builtin/describe.c b/builtin/describe.c index 200154297d..90feab1120 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -15,7 +15,6 @@ #include "argv-array.h" #include "run-command.h" #include "object-store.h" -#include "revision.h" #include "list-objects.h" #include "commit-slab.h" @@ -313,7 +312,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst) */ append_name(n, dst); if (longformat) - append_suffix(0, n->tag ? &n->tag->tagged->oid : oid, dst); + append_suffix(0, n->tag ? get_tagged_oid(n->tag) : oid, dst); if (suffix) strbuf_addstr(dst, suffix); return; diff --git a/builtin/fetch.c b/builtin/fetch.c index 9b27ae9681..b0f9473489 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -7,6 +7,7 @@ #include "refs.h" #include "refspec.h" #include "object-store.h" +#include "oidset.h" #include "commit.h" #include "builtin.h" #include "string-list.h" @@ -25,6 +26,7 @@ #include "commit-reach.h" #include "branch.h" #include "promisor-remote.h" +#include "commit-graph.h" #define FORCED_UPDATES_DELAY_WARNING_IN_MS (10 * 1000) @@ -57,7 +59,8 @@ static int verbosity, deepen_relative, set_upstream; static int progress = -1; static int enable_auto_gc = 1; static int tags = TAGS_DEFAULT, unshallow, update_shallow, deepen; -static int max_children = 1; +static int max_jobs = -1, submodule_fetch_jobs_config = -1; +static int fetch_parallel_config = 1; static enum transport_family family; static const char *depth; static const char *deepen_since; @@ -99,13 +102,20 @@ static int git_fetch_config(const char *k, const char *v, void *cb) } if (!strcmp(k, "submodule.fetchjobs")) { - max_children = parse_submodule_fetchjobs(k, v); + submodule_fetch_jobs_config = parse_submodule_fetchjobs(k, v); return 0; } else if (!strcmp(k, "fetch.recursesubmodules")) { recurse_submodules = parse_fetch_recurse_submodules_arg(k, v); return 0; } + if (!strcmp(k, "fetch.parallel")) { + fetch_parallel_config = git_config_int(k, v); + if (fetch_parallel_config < 0) + die(_("fetch.parallel cannot be negative")); + return 0; + } + return git_default_config(k, v, cb); } @@ -139,7 +149,7 @@ static struct option builtin_fetch_options[] = { N_("fetch all tags and associated objects"), TAGS_SET), OPT_SET_INT('n', NULL, &tags, N_("do not fetch all tags (--no-tags)"), TAGS_UNSET), - OPT_INTEGER('j', "jobs", &max_children, + OPT_INTEGER('j', "jobs", &max_jobs, N_("number of submodules fetched in parallel")), OPT_BOOL('p', "prune", &prune, N_("prune remote-tracking branches no longer on remote")), @@ -244,15 +254,13 @@ static void add_merge_config(struct ref **head, } } -static int will_fetch(struct ref **head, const unsigned char *sha1) +static void create_fetch_oidset(struct ref **head, struct oidset *out) { struct ref *rm = *head; while (rm) { - if (hasheq(rm->old_oid.hash, sha1)) - return 1; + oidset_insert(out, &rm->old_oid); rm = rm->next; } - return 0; } struct refname_hash_entry { @@ -318,6 +326,7 @@ static void find_non_local_tags(const struct ref *refs, { struct hashmap existing_refs; struct hashmap remote_refs; + struct oidset fetch_oids = OIDSET_INIT; struct string_list remote_refs_list = STRING_LIST_INIT_NODUP; struct string_list_item *remote_ref_item; const struct ref *ref; @@ -325,6 +334,7 @@ static void find_non_local_tags(const struct ref *refs, refname_hash_init(&existing_refs); refname_hash_init(&remote_refs); + create_fetch_oidset(head, &fetch_oids); for_each_ref(add_one_refname, &existing_refs); for (ref = refs; ref; ref = ref->next) { @@ -341,9 +351,9 @@ static void find_non_local_tags(const struct ref *refs, if (item && !has_object_file_with_flags(&ref->old_oid, OBJECT_INFO_QUICK) && - !will_fetch(head, ref->old_oid.hash) && + !oidset_contains(&fetch_oids, &ref->old_oid) && !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) && - !will_fetch(head, item->oid.hash)) + !oidset_contains(&fetch_oids, &item->oid)) clear_item(item); item = NULL; continue; @@ -357,7 +367,7 @@ static void find_non_local_tags(const struct ref *refs, */ if (item && !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) && - !will_fetch(head, item->oid.hash)) + !oidset_contains(&fetch_oids, &item->oid)) clear_item(item); item = NULL; @@ -378,7 +388,7 @@ static void find_non_local_tags(const struct ref *refs, */ if (item && !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) && - !will_fetch(head, item->oid.hash)) + !oidset_contains(&fetch_oids, &item->oid)) clear_item(item); /* @@ -405,6 +415,7 @@ static void find_non_local_tags(const struct ref *refs, } hashmap_free(&remote_refs, 1); string_list_clear(&remote_refs_list, 0); + oidset_clear(&fetch_oids); } static struct ref *get_ref_map(struct remote *remote, @@ -1510,7 +1521,62 @@ static void add_options_to_argv(struct argv_array *argv) } -static int fetch_multiple(struct string_list *list) +/* Fetch multiple remotes in parallel */ + +struct parallel_fetch_state { + const char **argv; + struct string_list *remotes; + int next, result; +}; + +static int fetch_next_remote(struct child_process *cp, struct strbuf *out, + void *cb, void **task_cb) +{ + struct parallel_fetch_state *state = cb; + char *remote; + + if (state->next < 0 || state->next >= state->remotes->nr) + return 0; + + remote = state->remotes->items[state->next++].string; + *task_cb = remote; + + argv_array_pushv(&cp->args, state->argv); + argv_array_push(&cp->args, remote); + cp->git_cmd = 1; + + if (verbosity >= 0) + printf(_("Fetching %s\n"), remote); + + return 1; +} + +static int fetch_failed_to_start(struct strbuf *out, void *cb, void *task_cb) +{ + struct parallel_fetch_state *state = cb; + const char *remote = task_cb; + + state->result = error(_("Could not fetch %s"), remote); + + return 0; +} + +static int fetch_finished(int result, struct strbuf *out, + void *cb, void *task_cb) +{ + struct parallel_fetch_state *state = cb; + const char *remote = task_cb; + + if (result) { + strbuf_addf(out, _("could not fetch '%s' (exit code: %d)\n"), + remote, result); + state->result = -1; + } + + return 0; +} + +static int fetch_multiple(struct string_list *list, int max_children) { int i, result = 0; struct argv_array argv = ARGV_ARRAY_INIT; @@ -1524,20 +1590,34 @@ static int fetch_multiple(struct string_list *list) argv_array_pushl(&argv, "fetch", "--append", "--no-auto-gc", NULL); add_options_to_argv(&argv); - for (i = 0; i < list->nr; i++) { - const char *name = list->items[i].string; - argv_array_push(&argv, name); - if (verbosity >= 0) - printf(_("Fetching %s\n"), name); - if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) { - error(_("Could not fetch %s"), name); - result = 1; + if (max_children != 1 && list->nr != 1) { + struct parallel_fetch_state state = { argv.argv, list, 0, 0 }; + + argv_array_push(&argv, "--end-of-options"); + result = run_processes_parallel_tr2(max_children, + &fetch_next_remote, + &fetch_failed_to_start, + &fetch_finished, + &state, + "fetch", "parallel/fetch"); + + if (!result) + result = state.result; + } else + for (i = 0; i < list->nr; i++) { + const char *name = list->items[i].string; + argv_array_push(&argv, name); + if (verbosity >= 0) + printf(_("Fetching %s\n"), name); + if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) { + error(_("Could not fetch %s"), name); + result = 1; + } + argv_array_pop(&argv); } - argv_array_pop(&argv); - } argv_array_clear(&argv); - return result; + return !!result; } /* @@ -1670,7 +1750,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) for (i = 1; i < argc; i++) strbuf_addf(&default_rla, " %s", argv[i]); - fetch_config_from_gitmodules(&max_children, &recurse_submodules); + fetch_config_from_gitmodules(&submodule_fetch_jobs_config, + &recurse_submodules); git_config(git_fetch_config, NULL); argc = parse_options(argc, argv, prefix, @@ -1736,15 +1817,27 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) fetch_one_setup_partial(remote); result = fetch_one(remote, argc, argv, prune_tags_ok); } else { + int max_children = max_jobs; + if (filter_options.choice) die(_("--filter can only be used with the remote " "configured in extensions.partialclone")); + + if (max_children < 0) + max_children = fetch_parallel_config; + /* TODO should this also die if we have a previous partial-clone? */ - result = fetch_multiple(&list); + result = fetch_multiple(&list, max_children); } if (!result && (recurse_submodules != RECURSE_SUBMODULES_OFF)) { struct argv_array options = ARGV_ARRAY_INIT; + int max_children = max_jobs; + + if (max_children < 0) + max_children = submodule_fetch_jobs_config; + if (max_children < 0) + max_children = fetch_parallel_config; add_options_to_argv(&options); result = fetch_populated_submodules(the_repository, @@ -1759,6 +1852,20 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) string_list_clear(&list, 0); + prepare_repo_settings(the_repository); + if (the_repository->settings.fetch_write_commit_graph) { + int commit_graph_flags = COMMIT_GRAPH_WRITE_SPLIT; + struct split_commit_graph_opts split_opts; + memset(&split_opts, 0, sizeof(struct split_commit_graph_opts)); + + if (progress) + commit_graph_flags |= COMMIT_GRAPH_WRITE_PROGRESS; + + write_commit_graph_reachable(get_object_directory(), + commit_graph_flags, + &split_opts); + } + close_object_store(the_repository->objects); if (enable_auto_gc) { diff --git a/builtin/grep.c b/builtin/grep.c index 2699001fbd..69ac053acc 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -1110,8 +1110,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) strbuf_addf(&buf, "+/%s%s", strcmp("less", pager) ? "" : "*", opt.pattern_list->pattern); - string_list_append(&path_list, buf.buf); - strbuf_detach(&buf, NULL); + string_list_append(&path_list, + strbuf_detach(&buf, NULL)); } } diff --git a/builtin/index-pack.c b/builtin/index-pack.c index a23454da6e..60a5591039 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1490,11 +1490,11 @@ static void final(const char *final_pack_name, const char *curr_pack_name, } if (!from_stdin) { - printf("%s\n", sha1_to_hex(hash)); + printf("%s\n", hash_to_hex(hash)); } else { struct strbuf buf = STRBUF_INIT; - strbuf_addf(&buf, "%s\t%s\n", report, sha1_to_hex(hash)); + strbuf_addf(&buf, "%s\t%s\n", report, hash_to_hex(hash)); write_or_die(1, buf.buf, buf.len); strbuf_release(&buf); diff --git a/builtin/log.c b/builtin/log.c index 44b10b3415..c4b35fdaf9 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -627,6 +627,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) break; case OBJ_TAG: { struct tag *t = (struct tag *)o; + struct object_id *oid = get_tagged_oid(t); if (rev.shown_one) putchar('\n'); @@ -638,10 +639,10 @@ int cmd_show(int argc, const char **argv, const char *prefix) rev.shown_one = 1; if (ret) break; - o = parse_object(the_repository, &t->tagged->oid); + o = parse_object(the_repository, oid); if (!o) ret = error(_("could not read object %s"), - oid_to_hex(&t->tagged->oid)); + oid_to_hex(oid)); objects[i].item = o; i--; break; diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 670e8fb93c..f069a028ce 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -492,7 +492,7 @@ static int option_parse_exclude_from(const struct option *opt, BUG_ON_OPT_NEG(unset); exc_given = 1; - add_excludes_from_file(dir, arg); + add_patterns_from_file(dir, arg); return 0; } @@ -516,7 +516,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) int require_work_tree = 0, show_tag = 0, i; const char *max_prefix; struct dir_struct dir; - struct exclude_list *el; + struct pattern_list *pl; struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct option builtin_ls_files_options[] = { /* Think twice before adding "--nul" synonym to this */ @@ -594,9 +594,9 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) argc = parse_options(argc, argv, prefix, builtin_ls_files_options, ls_files_usage, 0); - el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); + pl = add_pattern_list(&dir, EXC_CMDL, "--exclude option"); for (i = 0; i < exclude_list.nr; i++) { - add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); + add_pattern(exclude_list.items[i].string, "", 0, pl, --exclude_args); } if (show_tag || show_valid_bit || show_fsmonitor_bit) { tag_cached = "H "; diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c index 5b910e351e..a4bfd8fc51 100644 --- a/builtin/merge-recursive.c +++ b/builtin/merge-recursive.c @@ -1,3 +1,4 @@ +#include "cache.h" #include "builtin.h" #include "commit.h" #include "tag.h" @@ -63,6 +64,9 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) if (argc - i != 3) /* "--" "<head>" "<remote>" */ die(_("not handling anything other than two heads merge.")); + if (repo_read_index_unmerged(the_repository)) + die_resolve_conflict("merge"); + o.branch1 = argv[++i]; o.branch2 = argv[++i]; diff --git a/builtin/merge.c b/builtin/merge.c index c9746e37b8..062e911441 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -688,16 +688,13 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common, struct commit_list *remoteheads, struct commit *head) { - struct lock_file lock = LOCK_INIT; const char *head_arg = "HEAD"; - hold_locked_index(&lock, LOCK_DIE_ON_ERROR); - refresh_cache(REFRESH_QUIET); - if (write_locked_index(&the_index, &lock, - COMMIT_LOCK | SKIP_IF_UNCHANGED)) + if (refresh_and_write_cache(REFRESH_QUIET, SKIP_IF_UNCHANGED, 0) < 0) return error(_("Unable to write index.")); if (!strcmp(strategy, "recursive") || !strcmp(strategy, "subtree")) { + struct lock_file lock = LOCK_INIT; int clean, x; struct commit *result; struct commit_list *reversed = NULL; @@ -872,12 +869,8 @@ static int merge_trivial(struct commit *head, struct commit_list *remoteheads) { struct object_id result_tree, result_commit; struct commit_list *parents, **pptr = &parents; - struct lock_file lock = LOCK_INIT; - hold_locked_index(&lock, LOCK_DIE_ON_ERROR); - refresh_cache(REFRESH_QUIET); - if (write_locked_index(&the_index, &lock, - COMMIT_LOCK | SKIP_IF_UNCHANGED)) + if (refresh_and_write_cache(REFRESH_QUIET, SKIP_IF_UNCHANGED, 0) < 0) return error(_("Unable to write index.")); write_tree_trivial(&result_tree); diff --git a/builtin/name-rev.c b/builtin/name-rev.c index c785fe16ba..b0f0776947 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -9,7 +9,11 @@ #include "sha1-lookup.h" #include "commit-slab.h" -#define CUTOFF_DATE_SLOP 86400 /* one day */ +/* + * One day. See the 'name a rev shortly after epoch' test in t6120 when + * changing this value + */ +#define CUTOFF_DATE_SLOP 86400 typedef struct rev_name { const char *tip_name; @@ -481,8 +485,13 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix) add_object_array(object, *argv, &revs); } - if (cutoff) - cutoff = cutoff - CUTOFF_DATE_SLOP; + if (cutoff) { + /* check for undeflow */ + if (cutoff > TIME_MIN + CUTOFF_DATE_SLOP) + cutoff = cutoff - CUTOFF_DATE_SLOP; + else + cutoff = TIME_MIN; + } for_each_ref(name_ref, &data); if (transform_stdin) { diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index c8f51bc65c..5876583220 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -610,12 +610,12 @@ static int mark_tagged(const char *path, const struct object_id *oid, int flag, void *cb_data) { struct object_id peeled; - struct object_entry *entry = packlist_find(&to_pack, oid, NULL); + struct object_entry *entry = packlist_find(&to_pack, oid); if (entry) entry->tagged = 1; if (!peel_ref(path, &peeled)) { - entry = packlist_find(&to_pack, &peeled, NULL); + entry = packlist_find(&to_pack, &peeled); if (entry) entry->tagged = 1; } @@ -996,12 +996,11 @@ static int no_try_delta(const char *path) * few lines later when we want to add the new entry. */ static int have_duplicate_entry(const struct object_id *oid, - int exclude, - uint32_t *index_pos) + int exclude) { struct object_entry *entry; - entry = packlist_find(&to_pack, oid, index_pos); + entry = packlist_find(&to_pack, oid); if (!entry) return 0; @@ -1141,13 +1140,12 @@ static void create_object_entry(const struct object_id *oid, uint32_t hash, int exclude, int no_try_delta, - uint32_t index_pos, struct packed_git *found_pack, off_t found_offset) { struct object_entry *entry; - entry = packlist_alloc(&to_pack, oid->hash, index_pos); + entry = packlist_alloc(&to_pack, oid); entry->hash = hash; oe_set_type(entry, type); if (exclude) @@ -1171,11 +1169,10 @@ static int add_object_entry(const struct object_id *oid, enum object_type type, { struct packed_git *found_pack = NULL; off_t found_offset = 0; - uint32_t index_pos; display_progress(progress_state, ++nr_seen); - if (have_duplicate_entry(oid, exclude, &index_pos)) + if (have_duplicate_entry(oid, exclude)) return 0; if (!want_object_in_pack(oid, exclude, &found_pack, &found_offset)) { @@ -1190,7 +1187,7 @@ static int add_object_entry(const struct object_id *oid, enum object_type type, create_object_entry(oid, type, pack_name_hash(name), exclude, name && no_try_delta(name), - index_pos, found_pack, found_offset); + found_pack, found_offset); return 1; } @@ -1199,17 +1196,15 @@ static int add_object_entry_from_bitmap(const struct object_id *oid, int flags, uint32_t name_hash, struct packed_git *pack, off_t offset) { - uint32_t index_pos; - display_progress(progress_state, ++nr_seen); - if (have_duplicate_entry(oid, 0, &index_pos)) + if (have_duplicate_entry(oid, 0)) return 0; if (!want_object_in_pack(oid, 0, &pack, &offset)) return 0; - create_object_entry(oid, type, name_hash, 0, 0, index_pos, pack, offset); + create_object_entry(oid, type, name_hash, 0, 0, pack, offset); return 1; } @@ -1507,7 +1502,7 @@ static int can_reuse_delta(const unsigned char *base_sha1, * First see if we're already sending the base (or it's explicitly in * our "excluded" list). */ - base = packlist_find(&to_pack, &base_oid, NULL); + base = packlist_find(&to_pack, &base_oid); if (base) { if (!in_same_island(&delta->idx.oid, &base->idx.oid)) return 0; @@ -2568,7 +2563,7 @@ static void add_tag_chain(const struct object_id *oid) * it was included via bitmaps, we would not have parsed it * previously). */ - if (packlist_find(&to_pack, oid, NULL)) + if (packlist_find(&to_pack, oid)) return; tag = lookup_tag(the_repository, oid); @@ -2592,7 +2587,7 @@ static int add_ref_tag(const char *path, const struct object_id *oid, int flag, if (starts_with(path, "refs/tags/") && /* is a tag? */ !peel_ref(path, &peeled) && /* peelable? */ - packlist_find(&to_pack, &peeled, NULL)) /* object packed? */ + packlist_find(&to_pack, &peeled)) /* object packed? */ add_tag_chain(oid); return 0; } @@ -2788,7 +2783,7 @@ static void show_object(struct object *obj, const char *name, void *data) for (p = strchr(name, '/'); p; p = strchr(p + 1, '/')) depth++; - ent = packlist_find(&to_pack, &obj->oid, NULL); + ent = packlist_find(&to_pack, &obj->oid); if (ent && depth > oe_tree_depth(&to_pack, ent)) oe_set_tree_depth(&to_pack, ent, depth); } @@ -3019,7 +3014,7 @@ static void loosen_unused_packed_objects(void) for (i = 0; i < p->num_objects; i++) { nth_packed_object_oid(&oid, p, i); - if (!packlist_find(&to_pack, &oid, NULL) && + if (!packlist_find(&to_pack, &oid) && !has_sha1_pack_kept_or_nonlocal(&oid) && !loosened_object_can_be_discarded(&oid, p->mtime)) if (force_object_loose(&oid, p->mtime)) diff --git a/builtin/patch-id.c b/builtin/patch-id.c index bd28b80b2d..3059e525b8 100644 --- a/builtin/patch-id.c +++ b/builtin/patch-id.c @@ -1,15 +1,16 @@ +#include "cache.h" #include "builtin.h" #include "config.h" #include "diff.h" static void flush_current_id(int patchlen, struct object_id *id, struct object_id *result) { - char name[50]; + char name[GIT_MAX_HEXSZ + 1]; if (!patchlen) return; - memcpy(name, oid_to_hex(id), GIT_SHA1_HEXSZ + 1); + memcpy(name, oid_to_hex(id), the_hash_algo->hexsz + 1); printf("%s %s\n", oid_to_hex(result), name); } @@ -60,9 +61,9 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result, { int patchlen = 0, found_next = 0; int before = -1, after = -1; - git_SHA_CTX ctx; + git_hash_ctx ctx; - git_SHA1_Init(&ctx); + the_hash_algo->init_fn(&ctx); oidclr(result); while (strbuf_getwholeline(line_buf, stdin, '\n') != EOF) { @@ -122,7 +123,7 @@ static int get_one_patchid(struct object_id *next_oid, struct object_id *result, /* Compute the sha without whitespace */ len = remove_space(line); patchlen += len; - git_SHA1_Update(&ctx, line, len); + the_hash_algo->update_fn(&ctx, line, len); } if (!found_next) diff --git a/builtin/push.c b/builtin/push.c index 021dd3b1e4..8729b031ff 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -143,8 +143,8 @@ static int push_url_of_remote(struct remote *remote, const char ***url_p) return remote->url_nr; } -static NORETURN int die_push_simple(struct branch *branch, - struct remote *remote) +static NORETURN void die_push_simple(struct branch *branch, + struct remote *remote) { /* * There's no point in using shorten_unambiguous_ref here, @@ -385,30 +385,14 @@ static int push_with_options(struct transport *transport, struct refspec *rs, } static int do_push(const char *repo, int flags, - const struct string_list *push_options) + const struct string_list *push_options, + struct remote *remote) { int i, errs; - struct remote *remote = pushremote_get(repo); const char **url; int url_nr; struct refspec *push_refspec = &rs; - if (!remote) { - if (repo) - die(_("bad repository '%s'"), repo); - die(_("No configured push destination.\n" - "Either specify the URL from the command-line or configure a remote repository using\n" - "\n" - " git remote add <name> <url>\n" - "\n" - "and then push using the remote name\n" - "\n" - " git push <name>\n")); - } - - if (remote->mirror) - flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); - if (push_options->nr) flags |= TRANSPORT_PUSH_OPTIONS; @@ -548,6 +532,7 @@ int cmd_push(int argc, const char **argv, const char *prefix) struct string_list push_options_cmdline = STRING_LIST_INIT_DUP; struct string_list *push_options; const struct string_list_item *item; + struct remote *remote; struct option options[] = { OPT__VERBOSITY(&verbosity), @@ -602,20 +587,6 @@ int cmd_push(int argc, const char **argv, const char *prefix) die(_("--delete is incompatible with --all, --mirror and --tags")); if (deleterefs && argc < 2) die(_("--delete doesn't make sense without any refs")); - if (flags & TRANSPORT_PUSH_ALL) { - if (tags) - die(_("--all and --tags are incompatible")); - if (argc >= 2) - die(_("--all can't be combined with refspecs")); - } - if (flags & TRANSPORT_PUSH_MIRROR) { - if (tags) - die(_("--mirror and --tags are incompatible")); - if (argc >= 2) - die(_("--mirror can't be combined with refspecs")); - } - if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR)) - die(_("--all and --mirror are incompatible")); if (recurse_submodules == RECURSE_SUBMODULES_CHECK) flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK; @@ -632,11 +603,43 @@ int cmd_push(int argc, const char **argv, const char *prefix) set_refspecs(argv + 1, argc - 1, repo); } + remote = pushremote_get(repo); + if (!remote) { + if (repo) + die(_("bad repository '%s'"), repo); + die(_("No configured push destination.\n" + "Either specify the URL from the command-line or configure a remote repository using\n" + "\n" + " git remote add <name> <url>\n" + "\n" + "and then push using the remote name\n" + "\n" + " git push <name>\n")); + } + + if (remote->mirror) + flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); + + if (flags & TRANSPORT_PUSH_ALL) { + if (tags) + die(_("--all and --tags are incompatible")); + if (argc >= 2) + die(_("--all can't be combined with refspecs")); + } + if (flags & TRANSPORT_PUSH_MIRROR) { + if (tags) + die(_("--mirror and --tags are incompatible")); + if (argc >= 2) + die(_("--mirror can't be combined with refspecs")); + } + if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR)) + die(_("--all and --mirror are incompatible")); + for_each_string_list_item(item, push_options) if (strchr(item->string, '\n')) die(_("push options must not have new line characters")); - rc = do_push(repo, flags, push_options); + rc = do_push(repo, flags, push_options, remote); string_list_clear(&push_options_cmdline, 0); string_list_clear(&push_options_config, 0); if (rc == -1) diff --git a/builtin/rebase.c b/builtin/rebase.c index e8319d5946..4a20582e72 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -29,8 +29,8 @@ #include "rebase-interactive.h" static char const * const builtin_rebase_usage[] = { - N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] " - "[<upstream>] [<branch>]"), + N_("git rebase [-i] [options] [--exec <cmd>] " + "[--onto <newbase> | --keep-base] [<upstream> [<branch>]]"), N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] " "--root [<branch>]"), N_("git rebase --continue | --abort | --skip | --edit-todo"), @@ -1261,24 +1261,44 @@ static int is_linear_history(struct commit *from, struct commit *to) return 1; } -static int can_fast_forward(struct commit *onto, struct object_id *head_oid, - struct object_id *merge_base) +static int can_fast_forward(struct commit *onto, struct commit *upstream, + struct commit *restrict_revision, + struct object_id *head_oid, struct object_id *merge_base) { struct commit *head = lookup_commit(the_repository, head_oid); - struct commit_list *merge_bases; - int res; + struct commit_list *merge_bases = NULL; + int res = 0; if (!head) - return 0; + goto done; merge_bases = get_merge_bases(onto, head); - if (merge_bases && !merge_bases->next) { - oidcpy(merge_base, &merge_bases->item->object.oid); - res = oideq(merge_base, &onto->object.oid); - } else { + if (!merge_bases || merge_bases->next) { oidcpy(merge_base, &null_oid); - res = 0; + goto done; } + + oidcpy(merge_base, &merge_bases->item->object.oid); + if (!oideq(merge_base, &onto->object.oid)) + goto done; + + if (restrict_revision && !oideq(&restrict_revision->object.oid, merge_base)) + goto done; + + if (!upstream) + goto done; + + free_commit_list(merge_bases); + merge_bases = get_merge_bases(upstream, head); + if (!merge_bases || merge_bases->next) + goto done; + + if (!oideq(&onto->object.oid, &merge_bases->item->object.oid)) + goto done; + + res = 1; + +done: free_commit_list(merge_bases); return res && is_linear_history(onto, head); } @@ -1377,6 +1397,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) struct rebase_options options = REBASE_OPTIONS_INIT; const char *branch_name; int ret, flags, total_argc, in_progress = 0; + int keep_base = 0; int ok_to_skip_pre_rebase = 0; struct strbuf msg = STRBUF_INIT; struct strbuf revisions = STRBUF_INIT; @@ -1395,6 +1416,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) OPT_STRING(0, "onto", &options.onto_name, N_("revision"), N_("rebase onto given branch instead of upstream")), + OPT_BOOL(0, "keep-base", &keep_base, + N_("use the merge-base of upstream and branch as the current base")), OPT_BOOL(0, "no-verify", &ok_to_skip_pre_rebase, N_("allow pre-rebase hook to run")), OPT_NEGBIT('q', "quiet", &options.flags, @@ -1548,6 +1571,13 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) warning(_("git rebase --preserve-merges is deprecated. " "Use --rebase-merges instead.")); + if (keep_base) { + if (options.onto_name) + die(_("cannot combine '--keep-base' with '--onto'")); + if (options.root) + die(_("cannot combine '--keep-base' with '--root'")); + } + if (action != ACTION_NONE && !in_progress) die(_("No rebase in progress?")); setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0); @@ -1876,12 +1906,22 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } /* Make sure the branch to rebase onto is valid. */ - if (!options.onto_name) + if (keep_base) { + strbuf_reset(&buf); + strbuf_addstr(&buf, options.upstream_name); + strbuf_addstr(&buf, "..."); + options.onto_name = xstrdup(buf.buf); + } else if (!options.onto_name) options.onto_name = options.upstream_name; if (strstr(options.onto_name, "...")) { - if (get_oid_mb(options.onto_name, &merge_base) < 0) - die(_("'%s': need exactly one merge base"), - options.onto_name); + if (get_oid_mb(options.onto_name, &merge_base) < 0) { + if (keep_base) + die(_("'%s': need exactly one merge base with branch"), + options.upstream_name); + else + die(_("'%s': need exactly one merge base"), + options.onto_name); + } options.onto = lookup_commit_or_die(&merge_base, options.onto_name); } else { @@ -1962,9 +2002,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) state_dir_path("autostash", &options); struct child_process stash = CHILD_PROCESS_INIT; struct object_id oid; - struct commit *head = - lookup_commit_reference(the_repository, - &options.orig_head); argv_array_pushl(&stash.args, "stash", "create", "autostash", NULL); @@ -1985,17 +2022,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) options.state_dir); write_file(autostash, "%s", oid_to_hex(&oid)); printf(_("Created autostash: %s\n"), buf.buf); - if (reset_head(&head->object.oid, "reset --hard", + if (reset_head(NULL, "reset --hard", NULL, RESET_HEAD_HARD, NULL, NULL) < 0) die(_("could not reset --hard")); - printf(_("HEAD is now at %s"), - find_unique_abbrev(&head->object.oid, - DEFAULT_ABBREV)); - strbuf_reset(&buf); - pp_commit_easy(CMIT_FMT_ONELINE, head, &buf); - if (buf.len > 0) - printf(" %s", buf.buf); - putchar('\n'); if (discard_index(the_repository->index) < 0 || repo_read_index(the_repository) < 0) @@ -2016,13 +2045,13 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) /* * Check if we are already based on onto with linear history, - * but this should be done only when upstream and onto are the same - * and if this is not an interactive rebase. + * in which case we could fast-forward without replacing the commits + * with new commits recreated by replaying their changes. This + * optimization must not be done if this is an interactive rebase. */ - if (can_fast_forward(options.onto, &options.orig_head, &merge_base) && - !is_interactive(&options) && !options.restrict_revision && - options.upstream && - !oidcmp(&options.upstream->object.oid, &options.onto->object.oid)) { + if (can_fast_forward(options.onto, options.upstream, options.restrict_revision, + &options.orig_head, &merge_base) && + !is_interactive(&options)) { int flag; if (!(options.flags & REBASE_FORCE)) { diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index dcf385511f..411e0b4d99 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -417,24 +417,22 @@ static int copy_to_sideband(int in, int out, void *arg) return 0; } -#define HMAC_BLOCK_SIZE 64 - -static void hmac_sha1(unsigned char *out, +static void hmac(unsigned char *out, const char *key_in, size_t key_len, const char *text, size_t text_len) { - unsigned char key[HMAC_BLOCK_SIZE]; - unsigned char k_ipad[HMAC_BLOCK_SIZE]; - unsigned char k_opad[HMAC_BLOCK_SIZE]; + unsigned char key[GIT_MAX_BLKSZ]; + unsigned char k_ipad[GIT_MAX_BLKSZ]; + unsigned char k_opad[GIT_MAX_BLKSZ]; int i; - git_SHA_CTX ctx; + git_hash_ctx ctx; /* RFC 2104 2. (1) */ - memset(key, '\0', HMAC_BLOCK_SIZE); - if (HMAC_BLOCK_SIZE < key_len) { - git_SHA1_Init(&ctx); - git_SHA1_Update(&ctx, key_in, key_len); - git_SHA1_Final(key, &ctx); + memset(key, '\0', GIT_MAX_BLKSZ); + if (the_hash_algo->blksz < key_len) { + the_hash_algo->init_fn(&ctx); + the_hash_algo->update_fn(&ctx, key_in, key_len); + the_hash_algo->final_fn(key, &ctx); } else { memcpy(key, key_in, key_len); } @@ -446,29 +444,29 @@ static void hmac_sha1(unsigned char *out, } /* RFC 2104 2. (3) & (4) */ - git_SHA1_Init(&ctx); - git_SHA1_Update(&ctx, k_ipad, sizeof(k_ipad)); - git_SHA1_Update(&ctx, text, text_len); - git_SHA1_Final(out, &ctx); + the_hash_algo->init_fn(&ctx); + the_hash_algo->update_fn(&ctx, k_ipad, sizeof(k_ipad)); + the_hash_algo->update_fn(&ctx, text, text_len); + the_hash_algo->final_fn(out, &ctx); /* RFC 2104 2. (6) & (7) */ - git_SHA1_Init(&ctx); - git_SHA1_Update(&ctx, k_opad, sizeof(k_opad)); - git_SHA1_Update(&ctx, out, GIT_SHA1_RAWSZ); - git_SHA1_Final(out, &ctx); + the_hash_algo->init_fn(&ctx); + the_hash_algo->update_fn(&ctx, k_opad, sizeof(k_opad)); + the_hash_algo->update_fn(&ctx, out, the_hash_algo->rawsz); + the_hash_algo->final_fn(out, &ctx); } static char *prepare_push_cert_nonce(const char *path, timestamp_t stamp) { struct strbuf buf = STRBUF_INIT; - unsigned char sha1[GIT_SHA1_RAWSZ]; + unsigned char hash[GIT_MAX_RAWSZ]; strbuf_addf(&buf, "%s:%"PRItime, path, stamp); - hmac_sha1(sha1, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed)); + hmac(hash, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed)); strbuf_release(&buf); /* RFC 2104 5. HMAC-SHA1-80 */ - strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, GIT_SHA1_HEXSZ, sha1_to_hex(sha1)); + strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, (int)the_hash_algo->hexsz, hash_to_hex(hash)); return strbuf_detach(&buf, NULL); } @@ -970,7 +968,7 @@ static const char *push_to_deploy(unsigned char *sha1, if (run_command(&child)) return "Working directory has staged changes"; - read_tree[3] = sha1_to_hex(sha1); + read_tree[3] = hash_to_hex(sha1); child_process_init(&child); child.argv = read_tree; child.env = env->argv; @@ -987,13 +985,13 @@ static const char *push_to_deploy(unsigned char *sha1, static const char *push_to_checkout_hook = "push-to-checkout"; -static const char *push_to_checkout(unsigned char *sha1, +static const char *push_to_checkout(unsigned char *hash, struct argv_array *env, const char *work_tree) { argv_array_pushf(env, "GIT_WORK_TREE=%s", absolute_path(work_tree)); if (run_hook_le(env->argv, push_to_checkout_hook, - sha1_to_hex(sha1), NULL)) + hash_to_hex(hash), NULL)) return "push-to-checkout hook declined"; else return NULL; diff --git a/builtin/repack.c b/builtin/repack.c index 3b3dd14372..094c2f8ea4 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -191,7 +191,7 @@ static int write_oid(const struct object_id *oid, struct packed_git *pack, die(_("could not start pack-objects to repack promisor objects")); } - xwrite(cmd->in, oid_to_hex(oid), GIT_SHA1_HEXSZ); + xwrite(cmd->in, oid_to_hex(oid), the_hash_algo->hexsz); xwrite(cmd->in, "\n", 1); return 0; } diff --git a/builtin/replace.c b/builtin/replace.c index 644b21ca8d..bd92dc63b9 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -272,7 +272,7 @@ static int import_object(struct object_id *oid, enum object_type type, return error(_("unable to spawn mktree")); } - if (strbuf_read(&result, cmd.out, 41) < 0) { + if (strbuf_read(&result, cmd.out, the_hash_algo->hexsz + 1) < 0) { error_errno(_("unable to read from mktree")); close(fd); close(cmd.out); @@ -358,14 +358,15 @@ static int replace_parents(struct strbuf *buf, int argc, const char **argv) struct strbuf new_parents = STRBUF_INIT; const char *parent_start, *parent_end; int i; + const unsigned hexsz = the_hash_algo->hexsz; /* find existing parents */ parent_start = buf->buf; - parent_start += GIT_SHA1_HEXSZ + 6; /* "tree " + "hex sha1" + "\n" */ + parent_start += hexsz + 6; /* "tree " + "hex sha1" + "\n" */ parent_end = parent_start; while (starts_with(parent_end, "parent ")) - parent_end += 48; /* "parent " + "hex sha1" + "\n" */ + parent_end += hexsz + 8; /* "parent " + "hex sha1" + "\n" */ /* prepare new parents */ for (i = 0; i < argc; i++) { @@ -421,7 +422,7 @@ static int check_one_mergetag(struct commit *commit, if (get_oid(mergetag_data->argv[i], &oid) < 0) return error(_("not a valid object name: '%s'"), mergetag_data->argv[i]); - if (oideq(&tag->tagged->oid, &oid)) + if (oideq(get_tagged_oid(tag), &oid)) return 0; /* found */ } diff --git a/builtin/rev-list.c b/builtin/rev-list.c index b8dc2e1fba..e28d62ec64 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -18,7 +18,6 @@ #include "reflog-walk.h" #include "oidset.h" #include "packfile.h" -#include "object-store.h" static const char rev_list_usage[] = "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n" @@ -471,12 +470,6 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) parse_list_objects_filter(&filter_options, arg); if (filter_options.choice && !revs.blob_objects) die(_("object filtering requires --objects")); - if (filter_options.choice == LOFC_SPARSE_OID && - !filter_options.sparse_oid_value) - die( - _("invalid sparse value '%s'"), - list_objects_filter_spec( - &filter_options)); continue; } if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) { diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index f8bbe6d47e..308c67e4fc 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -593,6 +593,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) const char *name = NULL; struct object_context unused; struct strbuf buf = STRBUF_INIT; + const int hexsz = the_hash_algo->hexsz; if (argc > 1 && !strcmp("--parseopt", argv[1])) return cmd_parseopt(argc - 1, argv + 1, prefix); @@ -730,8 +731,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) abbrev = strtoul(arg, NULL, 10); if (abbrev < MINIMUM_ABBREV) abbrev = MINIMUM_ABBREV; - else if (40 <= abbrev) - abbrev = 40; + else if (hexsz <= abbrev) + abbrev = hexsz; continue; } if (!strcmp(arg, "--sq")) { diff --git a/builtin/show-index.c b/builtin/show-index.c index a6e678809e..0826f6a5a2 100644 --- a/builtin/show-index.c +++ b/builtin/show-index.c @@ -11,6 +11,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix) unsigned nr; unsigned int version; static unsigned int top_index[256]; + const unsigned hashsz = the_hash_algo->rawsz; if (argc != 1) usage(show_index_usage); @@ -36,23 +37,23 @@ int cmd_show_index(int argc, const char **argv, const char *prefix) } if (version == 1) { for (i = 0; i < nr; i++) { - unsigned int offset, entry[6]; + unsigned int offset, entry[(GIT_MAX_RAWSZ + 4) / sizeof(unsigned int)]; - if (fread(entry, 4 + 20, 1, stdin) != 1) + if (fread(entry, 4 + hashsz, 1, stdin) != 1) die("unable to read entry %u/%u", i, nr); offset = ntohl(entry[0]); - printf("%u %s\n", offset, sha1_to_hex((void *)(entry+1))); + printf("%u %s\n", offset, hash_to_hex((void *)(entry+1))); } } else { unsigned off64_nr = 0; struct { - unsigned char sha1[20]; + struct object_id oid; uint32_t crc; uint32_t off; } *entries; ALLOC_ARRAY(entries, nr); for (i = 0; i < nr; i++) - if (fread(entries[i].sha1, 20, 1, stdin) != 1) + if (fread(entries[i].oid.hash, hashsz, 1, stdin) != 1) die("unable to read sha1 %u/%u", i, nr); for (i = 0; i < nr; i++) if (fread(&entries[i].crc, 4, 1, stdin) != 1) @@ -77,7 +78,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix) } printf("%" PRIuMAX " %s (%08"PRIx32")\n", (uintmax_t) offset, - sha1_to_hex(entries[i].sha1), + oid_to_hex(&entries[i].oid), ntohl(entries[i].crc)); } free(entries); diff --git a/builtin/stash.c b/builtin/stash.c index b5a301f24d..bb4f6d8d76 100644 --- a/builtin/stash.c +++ b/builtin/stash.c @@ -396,7 +396,7 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, const struct object_id *bases[1]; read_cache_preload(NULL); - if (refresh_cache(REFRESH_QUIET)) + if (refresh_and_write_cache(REFRESH_QUIET, 0, 0)) return -1; if (write_cache_as_tree(&c_tree, 0, NULL)) @@ -427,6 +427,8 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, return error(_("could not save index tree")); reset_head(); + discard_cache(); + read_cache(); } } @@ -485,7 +487,7 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, } if (quiet) { - if (refresh_cache(REFRESH_QUIET)) + if (refresh_and_write_cache(REFRESH_QUIET, 0, 0)) warning("could not refresh index"); } else { struct child_process cp = CHILD_PROCESS_INIT; @@ -497,6 +499,10 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, */ cp.git_cmd = 1; cp.dir = prefix; + argv_array_pushf(&cp.env_array, GIT_WORK_TREE_ENVIRONMENT"=%s", + absolute_path(get_git_work_tree())); + argv_array_pushf(&cp.env_array, GIT_DIR_ENVIRONMENT"=%s", + absolute_path(get_git_dir())); argv_array_push(&cp.args, "status"); run_command(&cp); } @@ -1129,7 +1135,10 @@ static int do_create_stash(const struct pathspec *ps, struct strbuf *stash_msg_b prepare_fallback_ident("git stash", "git@stash"); read_cache_preload(NULL); - refresh_cache(REFRESH_QUIET); + if (refresh_and_write_cache(REFRESH_QUIET, 0, 0) < 0) { + ret = -1; + goto done; + } if (get_oid("HEAD", &info->b_commit)) { if (!quiet) @@ -1290,7 +1299,7 @@ static int do_push_stash(const struct pathspec *ps, const char *stash_msg, int q free(ps_matched); } - if (refresh_cache(REFRESH_QUIET)) { + if (refresh_and_write_cache(REFRESH_QUIET, 0, 0)) { ret = -1; goto done; } diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 909e77e802..2c2395a620 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -424,7 +424,7 @@ static int module_list(int argc, const char **argv, const char *prefix) const struct cache_entry *ce = list.entries[i]; if (ce_stage(ce)) - printf("%06o %s U\t", ce->ce_mode, sha1_to_hex(null_sha1)); + printf("%06o %s U\t", ce->ce_mode, oid_to_hex(&null_oid)); else printf("%06o %s %d\t", ce->ce_mode, oid_to_hex(&ce->oid), ce_stage(ce)); @@ -1874,7 +1874,7 @@ static int update_clone(int argc, const char **argv, const char *prefix) }; const char *const git_submodule_helper_usage[] = { - N_("git submodule--helper update_clone [--prefix=<path>] [<path>...]"), + N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"), NULL }; suc.prefix = prefix; diff --git a/builtin/worktree.c b/builtin/worktree.c index 7f094f8170..4de44f579a 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -10,7 +10,6 @@ #include "run-command.h" #include "sigchain.h" #include "submodule.h" -#include "refs.h" #include "utf8.h" #include "worktree.h" @@ -350,7 +349,7 @@ static int add_worktree(const char *path, const char *refname, */ strbuf_reset(&sb); strbuf_addf(&sb, "%s/HEAD", sb_repo.buf); - write_file(sb.buf, "%s", sha1_to_hex(null_sha1)); + write_file(sb.buf, "%s", oid_to_hex(&null_oid)); strbuf_reset(&sb); strbuf_addf(&sb, "%s/commondir", sb_repo.buf); write_file(sb.buf, "../.."); diff --git a/bulk-checkin.c b/bulk-checkin.c index 39ee7d6107..583aacb9e3 100644 --- a/bulk-checkin.c +++ b/bulk-checkin.c @@ -197,7 +197,7 @@ static int deflate_to_pack(struct bulk_checkin_state *state, git_hash_ctx ctx; unsigned char obuf[16384]; unsigned header_len; - struct hashfile_checkpoint checkpoint; + struct hashfile_checkpoint checkpoint = {0}; struct pack_idx_entry *idx = NULL; seekback = lseek(fd, 0, SEEK_CUR); @@ -282,7 +282,7 @@ static int write_pack_data(int bundle_fd, struct rev_info *revs) struct object *object = revs->pending.objects[i].item; if (object->flags & UNINTERESTING) write_or_die(pack_objects.in, "^", 1); - write_or_die(pack_objects.in, oid_to_hex(&object->oid), GIT_SHA1_HEXSZ); + write_or_die(pack_objects.in, oid_to_hex(&object->oid), the_hash_algo->hexsz); write_or_die(pack_objects.in, "\n", 1); } close(pack_objects.in); @@ -414,7 +414,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs) } ref_count++; - write_or_die(bundle_fd, oid_to_hex(&e->item->oid), 40); + write_or_die(bundle_fd, oid_to_hex(&e->item->oid), the_hash_algo->hexsz); write_or_die(bundle_fd, " ", 1); write_or_die(bundle_fd, display_ref, strlen(display_ref)); write_or_die(bundle_fd, "\n", 1); diff --git a/cache-tree.c b/cache-tree.c index 0e5724fad7..1bd1b23d38 100644 --- a/cache-tree.c +++ b/cache-tree.c @@ -408,7 +408,7 @@ static int update_one(struct cache_tree *it, if (repair) { struct object_id oid; hash_object_file(buffer.buf, buffer.len, tree_type, &oid); - if (has_object_file(&oid)) + if (has_object_file_with_flags(&oid, OBJECT_INFO_SKIP_FETCH_OBJECT)) oidcpy(&it->oid, &oid); else to_invalidate = 1; @@ -609,11 +609,66 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat return it; } +static int write_index_as_tree_internal(struct object_id *oid, + struct index_state *index_state, + int cache_tree_valid, + int flags, + const char *prefix) +{ + if (flags & WRITE_TREE_IGNORE_CACHE_TREE) { + cache_tree_free(&index_state->cache_tree); + cache_tree_valid = 0; + } + + if (!index_state->cache_tree) + index_state->cache_tree = cache_tree(); + + if (!cache_tree_valid && cache_tree_update(index_state, flags) < 0) + return WRITE_TREE_UNMERGED_INDEX; + + if (prefix) { + struct cache_tree *subtree; + subtree = cache_tree_find(index_state->cache_tree, prefix); + if (!subtree) + return WRITE_TREE_PREFIX_ERROR; + oidcpy(oid, &subtree->oid); + } + else + oidcpy(oid, &index_state->cache_tree->oid); + + return 0; +} + +struct tree* write_in_core_index_as_tree(struct repository *repo) { + struct object_id o; + int was_valid, ret; + + struct index_state *index_state = repo->index; + was_valid = index_state->cache_tree && + cache_tree_fully_valid(index_state->cache_tree); + + ret = write_index_as_tree_internal(&o, index_state, was_valid, 0, NULL); + if (ret == WRITE_TREE_UNMERGED_INDEX) { + int i; + fprintf(stderr, "BUG: There are unmerged index entries:\n"); + for (i = 0; i < index_state->cache_nr; i++) { + const struct cache_entry *ce = index_state->cache[i]; + if (ce_stage(ce)) + fprintf(stderr, "BUG: %d %.*s\n", ce_stage(ce), + (int)ce_namelen(ce), ce->name); + } + BUG("unmerged index entries when writing inmemory index"); + } + + return lookup_tree(repo, &index_state->cache_tree->oid); +} + + int write_index_as_tree(struct object_id *oid, struct index_state *index_state, const char *index_path, int flags, const char *prefix) { int entries, was_valid; struct lock_file lock_file = LOCK_INIT; - int ret = 0; + int ret; hold_lock_file_for_update(&lock_file, index_path, LOCK_DIE_ON_ERROR); @@ -622,18 +677,14 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state, ret = WRITE_TREE_UNREADABLE_INDEX; goto out; } - if (flags & WRITE_TREE_IGNORE_CACHE_TREE) - cache_tree_free(&index_state->cache_tree); - if (!index_state->cache_tree) - index_state->cache_tree = cache_tree(); + was_valid = !(flags & WRITE_TREE_IGNORE_CACHE_TREE) && + index_state->cache_tree && + cache_tree_fully_valid(index_state->cache_tree); - was_valid = cache_tree_fully_valid(index_state->cache_tree); - if (!was_valid) { - if (cache_tree_update(index_state, flags) < 0) { - ret = WRITE_TREE_UNMERGED_INDEX; - goto out; - } + ret = write_index_as_tree_internal(oid, index_state, was_valid, flags, + prefix); + if (!ret && !was_valid) { write_locked_index(index_state, &lock_file, COMMIT_LOCK); /* Not being able to write is fine -- we are only interested * in updating the cache-tree part, and if the next caller @@ -643,18 +694,6 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state, */ } - if (prefix) { - struct cache_tree *subtree; - subtree = cache_tree_find(index_state->cache_tree, prefix); - if (!subtree) { - ret = WRITE_TREE_PREFIX_ERROR; - goto out; - } - oidcpy(oid, &subtree->oid); - } - else - oidcpy(oid, &index_state->cache_tree->oid); - out: rollback_lock_file(&lock_file); return ret; diff --git a/cache-tree.h b/cache-tree.h index 757bbc48bc..639bfa5340 100644 --- a/cache-tree.h +++ b/cache-tree.h @@ -34,7 +34,7 @@ int cache_tree_fully_valid(struct cache_tree *); int cache_tree_update(struct index_state *, int); void cache_tree_verify(struct repository *, struct index_state *); -/* bitmasks to write_cache_as_tree flags */ +/* bitmasks to write_index_as_tree flags */ #define WRITE_TREE_MISSING_OK 1 #define WRITE_TREE_IGNORE_CACHE_TREE 2 #define WRITE_TREE_DRY_RUN 4 @@ -46,6 +46,7 @@ void cache_tree_verify(struct repository *, struct index_state *); #define WRITE_TREE_UNMERGED_INDEX (-2) #define WRITE_TREE_PREFIX_ERROR (-3) +struct tree* write_in_core_index_as_tree(struct repository *repo); int write_index_as_tree(struct object_id *oid, struct index_state *index_state, const char *index_path, int flags, const char *prefix); void prime_cache_tree(struct repository *, struct index_state *, struct tree *); @@ -414,6 +414,7 @@ extern struct index_state the_index; #define add_file_to_cache(path, flags) add_file_to_index(&the_index, (path), (flags)) #define chmod_cache_entry(ce, flip) chmod_index_entry(&the_index, (ce), (flip)) #define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL, NULL) +#define refresh_and_write_cache(refresh_flags, write_flags, gentle) repo_refresh_and_write_index(the_repository, (refresh_flags), (write_flags), (gentle), NULL, NULL, NULL) #define ce_match_stat(ce, st, options) ie_match_stat(&the_index, (ce), (st), (options)) #define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options)) #define cache_dir_exists(name, namelen) index_dir_exists(&the_index, (name), (namelen)) @@ -747,6 +748,19 @@ struct cache_entry *index_file_exists(struct index_state *istate, const char *na */ int index_name_pos(const struct index_state *, const char *name, int namelen); +/* + * Some functions return the negative complement of an insert position when a + * precise match was not found but a position was found where the entry would + * need to be inserted. This helper protects that logic from any integer + * underflow. + */ +static inline int index_pos_to_insert_pos(uintmax_t pos) +{ + if (pos > INT_MAX) + die("overflow: -1 - %"PRIuMAX, pos); + return -1 - (int)pos; +} + #define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */ #define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */ #define ADD_CACHE_SKIP_DFCHECK 4 /* Ok to skip DF conflict checks */ @@ -834,6 +848,23 @@ void fill_stat_cache_info(struct index_state *istate, struct cache_entry *ce, st #define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */ #define REFRESH_PROGRESS 0x0040 /* show progress bar if stderr is tty */ int refresh_index(struct index_state *, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg); +/* + * Refresh the index and write it to disk. + * + * 'refresh_flags' is passed directly to 'refresh_index()', while + * 'COMMIT_LOCK | write_flags' is passed to 'write_locked_index()', so + * the lockfile is always either committed or rolled back. + * + * If 'gentle' is passed, errors locking the index are ignored. + * + * Return 1 if refreshing the index returns an error, -1 if writing + * the index to disk fails, 0 on success. + * + * Note that if refreshing the index returns an error, we still write + * out the index (unless locking fails). + */ +int repo_refresh_and_write_index(struct repository*, unsigned int refresh_flags, unsigned int write_flags, int gentle, const struct pathspec *, char *seen, const char *header_msg); + struct cache_entry *refresh_cache_entry(struct index_state *, struct cache_entry *, unsigned int); void set_alternate_index_output(const char *); @@ -1049,7 +1080,6 @@ const char *repo_find_unique_abbrev(struct repository *r, const struct object_id int repo_find_unique_abbrev_r(struct repository *r, char *hex, const struct object_id *oid, int len); #define find_unique_abbrev_r(hex, oid, len) repo_find_unique_abbrev_r(the_repository, hex, oid, len) -extern const unsigned char null_sha1[GIT_MAX_RAWSZ]; extern const struct object_id null_oid; static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) @@ -1084,14 +1114,9 @@ static inline int oideq(const struct object_id *oid1, const struct object_id *oi return hasheq(oid1->hash, oid2->hash); } -static inline int is_null_sha1(const unsigned char *sha1) -{ - return hasheq(sha1, null_sha1); -} - static inline int is_null_oid(const struct object_id *oid) { - return hasheq(oid->hash, null_sha1); + return oideq(oid, &null_oid); } static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src) @@ -1536,8 +1561,7 @@ struct date_mode { struct date_mode *date_mode_from_type(enum date_mode_type type); const char *show_date(timestamp_t time, int timezone, const struct date_mode *mode); -void show_date_relative(timestamp_t time, const struct timeval *now, - struct strbuf *timebuf); +void show_date_relative(timestamp_t time, struct strbuf *timebuf); void show_date_human(timestamp_t time, int tz, const struct timeval *now, struct strbuf *timebuf); int parse_date(const char *date, struct strbuf *out); @@ -1546,7 +1570,7 @@ int parse_expiry_date(const char *date, timestamp_t *timestamp); void datestamp(struct strbuf *out); #define approxidate(s) approxidate_careful((s), NULL) timestamp_t approxidate_careful(const char *, int *); -timestamp_t approxidate_relative(const char *date, const struct timeval *now); +timestamp_t approxidate_relative(const char *date); void parse_date_format(const char *format, struct date_mode *mode); int date_overflows(timestamp_t date); diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh index 8cc72503cb..85a9d6b15c 100755 --- a/ci/install-dependencies.sh +++ b/ci/install-dependencies.sh @@ -49,11 +49,12 @@ osx-clang|osx-gcc) ;; StaticAnalysis) sudo apt-get -q update - sudo apt-get -q -y install coccinelle + sudo apt-get -q -y install coccinelle libcurl4-openssl-dev libssl-dev \ + libexpat-dev gettext ;; Documentation) sudo apt-get -q update - sudo apt-get -q -y install asciidoc xmlto + sudo apt-get -q -y install asciidoc xmlto docbook-xsl-ns test -n "$ALREADY_HAVE_ASCIIDOCTOR" || gem install --version 1.5.8 asciidoctor @@ -34,6 +34,11 @@ save_good_tree () { # successfully before (e.g. because the branch got rebased, changing only # the commit messages). skip_good_tree () { + if test "$TRAVIS_DEBUG_MODE" = true + then + return + fi + if ! good_tree_info="$(grep "^$(git rev-parse $CI_COMMIT^{tree}) " "$good_trees_file")" then # Haven't seen this tree yet, or no cached good trees file yet. @@ -160,7 +165,7 @@ linux-clang|linux-gcc) export CC=gcc-8 fi - export GIT_TEST_HTTPD=YesPlease + export GIT_TEST_HTTPD=true # The Linux build installs the defined dependency versions below. # The OS X build installs much more recent versions, whichever diff --git a/ci/run-static-analysis.sh b/ci/run-static-analysis.sh index a19aa7ebbc..65bcebda41 100755 --- a/ci/run-static-analysis.sh +++ b/ci/run-static-analysis.sh @@ -26,4 +26,7 @@ then exit 1 fi +make hdr-check || +exit 1 + save_good_tree diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh index d49089832d..b3e76ef863 100755 --- a/ci/test-documentation.sh +++ b/ci/test-documentation.sh @@ -8,6 +8,8 @@ filter_log () { sed -e '/^GIT_VERSION = /d' \ -e '/^ \* new asciidoc flags$/d' \ + -e '/stripped namespace before processing/d' \ + -e '/Attributed.*IDs for element/d' \ "$1" } diff --git a/combine-diff.c b/combine-diff.c index 3e49f3bda8..d5c4d839dc 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -930,7 +930,7 @@ static void show_combined_header(struct combine_diff_path *elem, int show_file_header) { struct diff_options *opt = &rev->diffopt; - int abbrev = opt->flags.full_index ? GIT_SHA1_HEXSZ : DEFAULT_ABBREV; + int abbrev = opt->flags.full_index ? the_hash_algo->hexsz : DEFAULT_ABBREV; const char *a_prefix = opt->a_prefix ? opt->a_prefix : "a/"; const char *b_prefix = opt->b_prefix ? opt->b_prefix : "b/"; const char *c_meta = diff_get_color_opt(opt, DIFF_METAINFO); diff --git a/commit-graph.c b/commit-graph.c index 9b02d2c426..fc4a43b8d6 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -468,14 +468,21 @@ static int prepare_commit_graph(struct repository *r) { struct object_directory *odb; - if (git_env_bool(GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD, 0)) - die("dying as requested by the '%s' variable on commit-graph load!", - GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD); + /* + * This must come before the "already attempted?" check below, because + * we want to disable even an already-loaded graph file. + */ + if (r->commit_graph_disabled) + return 0; if (r->objects->commit_graph_attempted) return !!r->objects->commit_graph; r->objects->commit_graph_attempted = 1; + if (git_env_bool(GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD, 0)) + die("dying as requested by the '%s' variable on commit-graph load!", + GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD); + prepare_repo_settings(r); if (!git_env_bool(GIT_TEST_COMMIT_GRAPH, 0) && @@ -839,12 +846,19 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len, while (list < last) { struct commit_list *parent; + struct object_id *tree; int edge_value; uint32_t packedDate[2]; display_progress(ctx->progress, ++ctx->progress_cnt); - parse_commit_no_graph(*list); - hashwrite(f, get_commit_tree_oid(*list)->hash, hash_len); + if (parse_commit_no_graph(*list)) + die(_("unable to parse commit %s"), + oid_to_hex(&(*list)->object.oid)); + tree = get_commit_tree_oid(*list); + if (!tree) + die(_("unable to get tree for %s"), + oid_to_hex(&(*list)->object.oid)); + hashwrite(f, tree->hash, hash_len); parent = (*list)->parents; @@ -1050,7 +1064,7 @@ static void close_reachable(struct write_commit_graph_context *ctx) if (ctx->report_progress) ctx->progress = start_delayed_progress( _("Expanding reachable commits in commit graph"), - ctx->oids.nr); + 0); for (i = 0; i < ctx->oids.nr; i++) { display_progress(ctx->progress, i + 1); commit = lookup_commit(ctx->r, &ctx->oids.list[i]); @@ -1279,7 +1293,6 @@ static uint32_t count_distinct_commits(struct write_commit_graph_context *ctx) static void copy_oids_to_commits(struct write_commit_graph_context *ctx) { uint32_t i; - struct commit_list *parent; ctx->num_extra_edges = 0; if (ctx->report_progress) @@ -1287,7 +1300,8 @@ static void copy_oids_to_commits(struct write_commit_graph_context *ctx) _("Finding extra edges in commit graph"), ctx->oids.nr); for (i = 0; i < ctx->oids.nr; i++) { - int num_parents = 0; + unsigned int num_parents; + display_progress(ctx->progress, i + 1); if (i > 0 && oideq(&ctx->oids.list[i - 1], &ctx->oids.list[i])) continue; @@ -1301,10 +1315,7 @@ static void copy_oids_to_commits(struct write_commit_graph_context *ctx) parse_commit_no_graph(ctx->commits.list[ctx->commits.nr]); - for (parent = ctx->commits.list[ctx->commits.nr]->parents; - parent; parent = parent->next) - num_parents++; - + num_parents = commit_list_count(ctx->commits.list[ctx->commits.nr]->parents); if (num_parents > 2) ctx->num_extra_edges += num_parents - 1; @@ -1522,8 +1533,8 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx) static void split_graph_merge_strategy(struct write_commit_graph_context *ctx) { - struct commit_graph *g = ctx->r->objects->commit_graph; - uint32_t num_commits = ctx->commits.nr; + struct commit_graph *g; + uint32_t num_commits; uint32_t i; int max_commits = 0; @@ -1535,6 +1546,7 @@ static void split_graph_merge_strategy(struct write_commit_graph_context *ctx) } g = ctx->r->objects->commit_graph; + num_commits = ctx->commits.nr; ctx->num_commit_graphs_after = ctx->num_commit_graphs_before + 1; while (g && (g->num_commits <= size_mult * num_commits || @@ -1616,8 +1628,7 @@ static int commit_compare(const void *_a, const void *_b) static void sort_and_scan_merged_commits(struct write_commit_graph_context *ctx) { - uint32_t i, num_parents; - struct commit_list *parent; + uint32_t i; if (ctx->report_progress) ctx->progress = start_delayed_progress( @@ -1635,10 +1646,9 @@ static void sort_and_scan_merged_commits(struct write_commit_graph_context *ctx) die(_("unexpected duplicate commit id %s"), oid_to_hex(&ctx->commits.list[i]->object.oid)); } else { - num_parents = 0; - for (parent = ctx->commits.list[i]->parents; parent; parent = parent->next) - num_parents++; + unsigned int num_parents; + num_parents = commit_list_count(ctx->commits.list[i]->parents); if (num_parents > 2) ctx->num_extra_edges += num_parents - 1; } @@ -1992,8 +2002,10 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) if (verify_commit_graph_error & ~VERIFY_COMMIT_GRAPH_ERROR_HASH) return verify_commit_graph_error; - progress = start_progress(_("Verifying commits in commit graph"), - g->num_commits); + if (flags & COMMIT_GRAPH_WRITE_PROGRESS) + progress = start_progress(_("Verifying commits in commit graph"), + g->num_commits); + for (i = 0; i < g->num_commits; i++) { struct commit *graph_commit, *odb_commit; struct commit_list *graph_parents, *odb_parents; @@ -2101,3 +2113,8 @@ void free_commit_graph(struct commit_graph *g) free(g->filename); free(g); } + +void disable_commit_graph(struct repository *r) +{ + r->commit_graph_disabled = 1; +} diff --git a/commit-graph.h b/commit-graph.h index 486e64e591..7f5c933fa2 100644 --- a/commit-graph.h +++ b/commit-graph.h @@ -107,4 +107,10 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) void close_commit_graph(struct raw_object_store *); void free_commit_graph(struct commit_graph *); +/* + * Disable further use of the commit graph in this process when parsing a + * "struct commit". + */ +void disable_commit_graph(struct repository *r); + #endif @@ -358,14 +358,15 @@ struct tree *repo_get_commit_tree(struct repository *r, struct object_id *get_commit_tree_oid(const struct commit *commit) { - return &get_commit_tree(commit)->object.oid; + struct tree *tree = get_commit_tree(commit); + return tree ? &tree->object.oid : NULL; } void release_commit_memory(struct parsed_object_pool *pool, struct commit *c) { set_commit_tree(c, NULL); - c->index = 0; free_commit_buffer(pool, c); + c->index = 0; free_commit_list(c->parents); c->object.parsed = 0; diff --git a/compat/mingw.c b/compat/mingw.c index 738f0a826a..6b765d936c 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1161,14 +1161,21 @@ static char *lookup_prog(const char *dir, int dirlen, const char *cmd, int isexe, int exe_only) { char path[MAX_PATH]; + wchar_t wpath[MAX_PATH]; snprintf(path, sizeof(path), "%.*s\\%s.exe", dirlen, dir, cmd); - if (!isexe && access(path, F_OK) == 0) + if (xutftowcs_path(wpath, path) < 0) + return NULL; + + if (!isexe && _waccess(wpath, F_OK) == 0) return xstrdup(path); - path[strlen(path)-4] = '\0'; - if ((!exe_only || isexe) && access(path, F_OK) == 0) - if (!(GetFileAttributes(path) & FILE_ATTRIBUTE_DIRECTORY)) + wpath[wcslen(wpath)-4] = '\0'; + if ((!exe_only || isexe) && _waccess(wpath, F_OK) == 0) { + if (!(GetFileAttributesW(wpath) & FILE_ATTRIBUTE_DIRECTORY)) { + path[strlen(path)-4] = '\0'; return xstrdup(path); + } + } return NULL; } @@ -1229,11 +1236,6 @@ static int wenvcmp(const void *a, const void *b) return _wcsnicmp(p, q, p_len); } -/* We need a stable sort to convert the environment between UTF-16 <-> UTF-8 */ -#ifndef INTERNAL_QSORT -#include "qsort.c" -#endif - /* * Build an environment block combining the inherited environment * merged with the given list of settings. @@ -1265,15 +1267,15 @@ static wchar_t *make_environment_block(char **deltaenv) } ALLOC_ARRAY(result, size); - memcpy(result, wenv, size * sizeof(*wenv)); + COPY_ARRAY(result, wenv, size); FreeEnvironmentStringsW(wenv); return result; } /* * If there is a deltaenv, let's accumulate all keys into `array`, - * sort them using the stable git_qsort() and then copy, skipping - * duplicate keys + * sort them using the stable git_stable_qsort() and then copy, + * skipping duplicate keys */ for (p = wenv; p && *p; ) { ALLOC_GROW(array, nr + 1, alloc); @@ -1296,7 +1298,7 @@ static wchar_t *make_environment_block(char **deltaenv) p += wlen + 1; } - git_qsort(array, nr, sizeof(*array), wenvcmp); + git_stable_qsort(array, nr, sizeof(*array), wenvcmp); ALLOC_ARRAY(result, size + delta_size); for (p = result, i = 0; i < nr; i++) { @@ -1309,7 +1311,7 @@ static wchar_t *make_environment_block(char **deltaenv) continue; size = wcslen(array[i]) + 1; - memcpy(p, array[i], size * sizeof(*p)); + COPY_ARRAY(p, array[i], size); p += size; } *p = L'\0'; @@ -1663,6 +1665,8 @@ char *mingw_getenv(const char *name) if (!w_key) die("Out of memory, (tried to allocate %u wchar_t's)", len_key); xutftowcs(w_key, name, len_key); + /* GetEnvironmentVariableW() only sets the last error upon failure */ + SetLastError(ERROR_SUCCESS); len_value = GetEnvironmentVariableW(w_key, w_value, ARRAY_SIZE(w_value)); if (!len_value && GetLastError() == ERROR_ENVVAR_NOT_FOUND) { free(w_key); diff --git a/compat/mingw.h b/compat/mingw.h index a03e40e6e2..9ad204c57c 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -11,7 +11,7 @@ typedef _sigset_t sigset_t; #undef _POSIX_THREAD_SAFE_FUNCTIONS #endif -extern int mingw_core_config(const char *var, const char *value, void *cb); +int mingw_core_config(const char *var, const char *value, void *cb); #define platform_core_config mingw_core_config /* @@ -443,7 +443,7 @@ static inline void convert_slashes(char *path) *path = '/'; } #define PATH_SEP ';' -extern char *mingw_query_user_email(void); +char *mingw_query_user_email(void); #define query_user_email mingw_query_user_email #if !defined(__MINGW64_VERSION_MAJOR) && (!defined(_MSC_VER) || _MSC_VER < 1800) #define PRIuMAX "I64u" @@ -580,4 +580,4 @@ int main(int argc, const char **argv); /* * Used by Pthread API implementation for Windows */ -extern int err_win_to_posix(DWORD winerr); +int err_win_to_posix(DWORD winerr); diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl index c7b021bfac..ec95a3b2d0 100755 --- a/compat/vcbuild/scripts/clink.pl +++ b/compat/vcbuild/scripts/clink.pl @@ -68,8 +68,54 @@ while (@ARGV) { } elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") { $arg =~ s/^-L/-LIBPATH:/; push(@lflags, $arg); - } elsif ("$arg" =~ /^-R/) { + } elsif ("$arg" =~ /^-[Rl]/) { # eat + } elsif ("$arg" eq "-Werror") { + push(@cflags, "-WX"); + } elsif ("$arg" eq "-Wall") { + # cl.exe understands -Wall, but it is really overzealous + push(@cflags, "-W4"); + # disable the "signed/unsigned mismatch" warnings; our source code violates that + push(@cflags, "-wd4018"); + push(@cflags, "-wd4245"); + push(@cflags, "-wd4389"); + # disable the "unreferenced formal parameter" warning; our source code violates that + push(@cflags, "-wd4100"); + # disable the "conditional expression is constant" warning; our source code violates that + push(@cflags, "-wd4127"); + # disable the "const object should be initialized" warning; these warnings affect only objects that are `static` + push(@cflags, "-wd4132"); + # disable the "function/data pointer conversion in expression" warning; our source code violates that + push(@cflags, "-wd4152"); + # disable the "non-constant aggregate initializer" warning; our source code violates that + push(@cflags, "-wd4204"); + # disable the "cannot be initialized using address of automatic variable" warning; our source code violates that + push(@cflags, "-wd4221"); + # disable the "possible loss of data" warnings; our source code violates that + push(@cflags, "-wd4244"); + push(@cflags, "-wd4267"); + # disable the "array is too small to include a terminating null character" warning; we ab-use strings to initialize OIDs + push(@cflags, "-wd4295"); + # disable the "'<<': result of 32-bit shift implicitly converted to 64 bits" warning; our source code violates that + push(@cflags, "-wd4334"); + # disable the "declaration hides previous local declaration" warning; our source code violates that + push(@cflags, "-wd4456"); + # disable the "declaration hides function parameter" warning; our source code violates that + push(@cflags, "-wd4457"); + # disable the "declaration hides global declaration" warning; our source code violates that + push(@cflags, "-wd4459"); + # disable the "potentially uninitialized local variable '<name>' used" warning; our source code violates that + push(@cflags, "-wd4701"); + # disable the "unreachable code" warning; our source code violates that + push(@cflags, "-wd4702"); + # disable the "potentially uninitialized local pointer variable used" warning; our source code violates that + push(@cflags, "-wd4703"); + # disable the "assignment within conditional expression" warning; our source code violates that + push(@cflags, "-wd4706"); + # disable the "'inet_ntoa': Use inet_ntop() or InetNtop() instead" warning; our source code violates that + push(@cflags, "-wd4996"); + } elsif ("$arg" =~ /^-W[a-z]/) { + # let's ignore those } else { push(@args, $arg); } diff --git a/compat/win32/path-utils.h b/compat/win32/path-utils.h index 0f70d43920..8ed062a6b7 100644 --- a/compat/win32/path-utils.h +++ b/compat/win32/path-utils.h @@ -1,3 +1,6 @@ +#ifndef WIN32_PATH_UTILS_H +#define WIN32_PATH_UTILS_H + #define has_dos_drive_prefix(path) \ (isalpha(*(path)) && (path)[1] == ':' ? 2 : 0) int win32_skip_dos_drive_prefix(char **path); @@ -18,3 +21,5 @@ static inline char *win32_find_last_dir_sep(const char *path) #define find_last_dir_sep win32_find_last_dir_sep int win32_offset_1st_component(const char *path); #define offset_1st_component win32_offset_1st_component + +#endif diff --git a/compat/win32/pthread.h b/compat/win32/pthread.h index c6cb8dd219..f1cfe73de9 100644 --- a/compat/win32/pthread.h +++ b/compat/win32/pthread.h @@ -50,7 +50,7 @@ typedef struct { DWORD tid; } pthread_t; -extern int pthread_create(pthread_t *thread, const void *unused, +int pthread_create(pthread_t *thread, const void *unused, void *(*start_routine)(void*), void *arg); /* @@ -59,10 +59,10 @@ extern int pthread_create(pthread_t *thread, const void *unused, */ #define pthread_join(a, b) win32_pthread_join(&(a), (b)) -extern int win32_pthread_join(pthread_t *thread, void **value_ptr); +int win32_pthread_join(pthread_t *thread, void **value_ptr); #define pthread_equal(t1, t2) ((t1).tid == (t2).tid) -extern pthread_t pthread_self(void); +pthread_t pthread_self(void); static inline void NORETURN pthread_exit(void *ret) { diff --git a/compat/winansi.c b/compat/winansi.c index cacd82c833..54fd701cbf 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -546,7 +546,7 @@ static HANDLE swap_osfhnd(int fd, HANDLE new_handle) typedef struct _OBJECT_NAME_INFORMATION { UNICODE_STRING Name; - WCHAR NameBuffer[0]; + WCHAR NameBuffer[FLEX_ARRAY]; } OBJECT_NAME_INFORMATION, *POBJECT_NAME_INFORMATION; #define ObjectNameInformation 1 @@ -1204,7 +1204,7 @@ static int git_default_core_config(const char *var, const char *value, void *cb) default_abbrev = -1; else { int abbrev = git_config_int(var, value); - if (abbrev < minimum_abbrev || abbrev > 40) + if (abbrev < minimum_abbrev || abbrev > the_hash_algo->hexsz) return error(_("abbrev length out of range: %d"), abbrev); default_abbrev = abbrev; } diff --git a/config.mak.uname b/config.mak.uname index db7f06b95f..cc8efd95b1 100644 --- a/config.mak.uname +++ b/config.mak.uname @@ -703,20 +703,24 @@ vcxproj: perl contrib/buildsystems/generate -g Vcxproj git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj - # Generate the LinkOrCopyBuiltins.targets file + # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \ echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \ for name in $(BUILT_INS);\ do \ echo ' <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \ done && \ + echo ' </Target>' && \ + echo '</Project>') >git/LinkOrCopyBuiltins.targets + (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \ + echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \ for name in $(REMOTE_CURL_ALIASES); \ do \ echo ' <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \ done && \ echo ' </Target>' && \ - echo '</Project>') >git/LinkOrCopyBuiltins.targets - git add -f git/LinkOrCopyBuiltins.targets + echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets + git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets # Add command-list.h $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 command-list.h @@ -724,11 +728,10 @@ vcxproj: # Add scripts rm -f perl/perl.mak - $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 \ - $(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN) + $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS) # Strip out the sane tool path, needed only for building sed -i '/^git_broken_path_fix ".*/d' git-sh-setup - git add -f $(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN) + git add -f $(SCRIPT_LIB) $(SCRIPTS) # Add Perl module $(MAKE) $(LIB_PERL_GEN) @@ -758,6 +761,10 @@ vcxproj: $(MAKE) -C templates git add -f templates/boilerplates.made templates/blt/ + # Add the translated messages + make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES) + git add -f $(MOFILES) + # Add build options $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS git add -f GIT-BUILD-OPTIONS @@ -915,6 +915,10 @@ static enum protocol parse_connect_url(const char *url_orig, char **ret_host, if (protocol == PROTO_LOCAL) path = end; + else if (protocol == PROTO_FILE && *host != '/' && + !has_dos_drive_prefix(host) && + offset_1st_component(host - 2) > 1) + path = host - 2; /* include the leading "//" */ else if (protocol == PROTO_FILE && has_dos_drive_prefix(end)) path = end; /* "file://$(pwd)" may be "file://C:/projects/repo" */ else diff --git a/connected.c b/connected.c index 971db009b3..36c4e5dedb 100644 --- a/connected.c +++ b/connected.c @@ -29,6 +29,7 @@ int check_connected(oid_iterate_fn fn, void *cb_data, struct packed_git *new_pack = NULL; struct transport *transport; size_t base_len; + const unsigned hexsz = the_hash_algo->hexsz; if (!opt) opt = &defaults; @@ -100,7 +101,7 @@ int check_connected(oid_iterate_fn fn, void *cb_data, sigchain_push(SIGPIPE, SIG_IGN); - commit[GIT_SHA1_HEXSZ] = '\n'; + commit[hexsz] = '\n'; do { /* * If index-pack already checked that: @@ -113,8 +114,8 @@ int check_connected(oid_iterate_fn fn, void *cb_data, if (new_pack && find_pack_entry_one(oid.hash, new_pack)) continue; - memcpy(commit, oid_to_hex(&oid), GIT_SHA1_HEXSZ); - if (write_in_full(rev_list.in, commit, GIT_SHA1_HEXSZ + 1) < 0) { + memcpy(commit, oid_to_hex(&oid), hexsz); + if (write_in_full(rev_list.in, commit, hexsz + 1) < 0) { if (errno != EPIPE && errno != EINVAL) error_errno(_("failed write to rev-list")); err = -1; diff --git a/contrib/buildsystems/Generators/Vcxproj.pm b/contrib/buildsystems/Generators/Vcxproj.pm index 576ccabe1d..5c666f9ac0 100644 --- a/contrib/buildsystems/Generators/Vcxproj.pm +++ b/contrib/buildsystems/Generators/Vcxproj.pm @@ -79,7 +79,8 @@ sub createProject { if (!$static_library) { $libs_release = join(";", sort(grep /^(?!libgit\.lib|xdiff\/lib\.lib|vcs-svn\/lib\.lib)/, @{$$build_structure{"$prefix${name}_LIBS"}})); $libs_debug = $libs_release; - $libs_debug =~ s/zlib\.lib/zlibd\.lib/; + $libs_debug =~ s/zlib\.lib/zlibd\.lib/g; + $libs_debug =~ s/libcurl\.lib/libcurl-d\.lib/g; } $defines =~ s/-D//g; @@ -119,13 +120,13 @@ sub createProject { <VCPKGArch Condition="'\$(Platform)'=='Win32'">x86-windows</VCPKGArch> <VCPKGArch Condition="'\$(Platform)'!='Win32'">x64-windows</VCPKGArch> <VCPKGArchDirectory>$cdup\\compat\\vcbuild\\vcpkg\\installed\\\$(VCPKGArch)</VCPKGArchDirectory> - <VCPKGBinDirectory Condition="'\(Configuration)'=='Debug'">\$(VCPKGArchDirectory)\\debug\\bin</VCPKGBinDirectory> - <VCPKGLibDirectory Condition="'\(Configuration)'=='Debug'">\$(VCPKGArchDirectory)\\debug\\lib</VCPKGLibDirectory> - <VCPKGBinDirectory Condition="'\(Configuration)'!='Debug'">\$(VCPKGArchDirectory)\\bin</VCPKGBinDirectory> - <VCPKGLibDirectory Condition="'\(Configuration)'!='Debug'">\$(VCPKGArchDirectory)\\lib</VCPKGLibDirectory> + <VCPKGBinDirectory Condition="'\$(Configuration)'=='Debug'">\$(VCPKGArchDirectory)\\debug\\bin</VCPKGBinDirectory> + <VCPKGLibDirectory Condition="'\$(Configuration)'=='Debug'">\$(VCPKGArchDirectory)\\debug\\lib</VCPKGLibDirectory> + <VCPKGBinDirectory Condition="'\$(Configuration)'!='Debug'">\$(VCPKGArchDirectory)\\bin</VCPKGBinDirectory> + <VCPKGLibDirectory Condition="'\$(Configuration)'!='Debug'">\$(VCPKGArchDirectory)\\lib</VCPKGLibDirectory> <VCPKGIncludeDirectory>\$(VCPKGArchDirectory)\\include</VCPKGIncludeDirectory> - <VCPKGLibs Condition="'\(Configuration)'=='Debug'">$libs_debug</VCPKGLibs> - <VCPKGLibs Condition="'\(Configuration)'!='Debug'">$libs_release</VCPKGLibs> + <VCPKGLibs Condition="'\$(Configuration)'=='Debug'">$libs_debug</VCPKGLibs> + <VCPKGLibs Condition="'\$(Configuration)'!='Debug'">$libs_release</VCPKGLibs> </PropertyGroup> <Import Project="\$(VCTargetsPath)\\Microsoft.Cpp.Default.props" /> <PropertyGroup Condition="'\$(Configuration)'=='Debug'" Label="Configuration"> @@ -277,6 +278,9 @@ EOM if ($target eq 'git') { print F " <Import Project=\"LinkOrCopyBuiltins.targets\" />\n"; } + if ($target eq 'git-remote-http') { + print F " <Import Project=\"LinkOrCopyRemoteHttp.targets\" />\n"; + } print F << "EOM"; </Project> EOM diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index ce7ff0a96d..00fbe6c03d 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1250,10 +1250,7 @@ _git_archive () return ;; --*) - __gitcomp " - --format= --list --verbose - --prefix= --remote= --exec= --output - " + __gitcomp_builtin archive "--format= --list --verbose --prefix= --worktree-attributes" return ;; esac @@ -1361,7 +1358,9 @@ _git_checkout () esac } -__git_cherry_pick_inprogress_options="--continue --quit --abort" +__git_sequencer_inprogress_options="--continue --quit --abort --skip" + +__git_cherry_pick_inprogress_options=$__git_sequencer_inprogress_options _git_cherry_pick () { @@ -1487,6 +1486,8 @@ __git_diff_common_options="--stat --numstat --shortstat --summary --dirstat-by-file= --cumulative --diff-algorithm= --submodule --submodule= --ignore-submodules + --indent-heuristic --no-indent-heuristic + --textconv --no-textconv " _git_diff () @@ -1795,6 +1796,10 @@ _git_log () __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}" return ;; + --no-walk=*) + __gitcomp "sorted unsorted" "" "${cur##--no-walk=}" + return + ;; --*) __gitcomp " $__git_log_common_options @@ -1802,16 +1807,19 @@ _git_log () $__git_log_gitk_options --root --topo-order --date-order --reverse --follow --full-diff - --abbrev-commit --abbrev= + --abbrev-commit --no-abbrev-commit --abbrev= --relative-date --date= --pretty= --format= --oneline --show-signature --cherry-mark --cherry-pick --graph - --decorate --decorate= + --decorate --decorate= --no-decorate --walk-reflogs + --no-walk --no-walk= --do-walk --parents --children + --expand-tabs --expand-tabs= --no-expand-tabs + --patch $merge $__git_diff_common_options --pickaxe-all --pickaxe-regex @@ -2015,15 +2023,18 @@ _git_range_diff () __git_complete_revlist } +__git_rebase_inprogress_options="--continue --skip --abort --quit --show-current-patch" +__git_rebase_interactive_inprogress_options="$__git_rebase_inprogress_options --edit-todo" + _git_rebase () { __git_find_repo_path if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then - __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch" + __gitcomp "$__git_rebase_interactive_inprogress_options" return elif [ -d "$__git_repo_path"/rebase-apply ] || \ [ -d "$__git_repo_path"/rebase-merge ]; then - __gitcomp "--continue --skip --abort --quit --show-current-patch" + __gitcomp "$__git_rebase_inprogress_options" return fi __git_complete_strategy && return @@ -2033,19 +2044,8 @@ _git_rebase () return ;; --*) - __gitcomp " - --onto --merge --strategy --interactive - --rebase-merges --preserve-merges --stat --no-stat - --committer-date-is-author-date --ignore-date - --ignore-whitespace --whitespace= - --autosquash --no-autosquash - --fork-point --no-fork-point - --autostash --no-autostash - --verify --no-verify - --keep-empty --root --force-rebase --no-ff - --rerere-autoupdate - --exec - " + __gitcomp_builtin rebase "" \ + "$__git_rebase_interactive_inprogress_options" return esac @@ -2624,7 +2624,7 @@ _git_restore () esac } -__git_revert_inprogress_options="--continue --quit --abort" +__git_revert_inprogress_options=$__git_sequencer_inprogress_options _git_revert () { @@ -2692,8 +2692,9 @@ _git_show () return ;; --*) - __gitcomp "--pretty= --format= --abbrev-commit --oneline - --show-signature + __gitcomp "--pretty= --format= --abbrev-commit --no-abbrev-commit + --oneline --show-signature --patch + --expand-tabs --expand-tabs= --no-expand-tabs $__git_diff_common_options " return diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py index de3f81667e..7eb1b24cc7 100755 --- a/contrib/hg-to-git/hg-to-git.py +++ b/contrib/hg-to-git/hg-to-git.py @@ -42,7 +42,7 @@ hgnewcsets = 0 def usage(): - print """\ + print("""\ %s: [OPTIONS] <hgprj> options: @@ -54,7 +54,7 @@ options: required: hgprj: name of the HG project to import (directory) -""" % sys.argv[0] +""" % sys.argv[0]) #------------------------------------------------------------------------------ @@ -104,22 +104,22 @@ os.chdir(hgprj) if state: if os.path.exists(state): if verbose: - print 'State does exist, reading' + print('State does exist, reading') f = open(state, 'r') hgvers = pickle.load(f) else: - print 'State does not exist, first run' + print('State does not exist, first run') sock = os.popen('hg tip --template "{rev}"') tip = sock.read() if sock.close(): sys.exit(1) if verbose: - print 'tip is', tip + print('tip is', tip) # Calculate the branches if verbose: - print 'analysing the branches...' + print('analysing the branches...') hgchildren["0"] = () hgparents["0"] = (None, None) hgbranch["0"] = "master" @@ -154,15 +154,15 @@ for cset in range(1, int(tip) + 1): else: hgbranch[str(cset)] = "branch-" + str(cset) -if not hgvers.has_key("0"): - print 'creating repository' +if "0" not in hgvers: + print('creating repository') os.system('git init') # loop through every hg changeset for cset in range(int(tip) + 1): # incremental, already seen - if hgvers.has_key(str(cset)): + if str(cset) in hgvers: continue hgnewcsets += 1 @@ -180,27 +180,27 @@ for cset in range(int(tip) + 1): os.write(fdcomment, csetcomment) os.close(fdcomment) - print '-----------------------------------------' - print 'cset:', cset - print 'branch:', hgbranch[str(cset)] - print 'user:', user - print 'date:', date - print 'comment:', csetcomment + print('-----------------------------------------') + print('cset:', cset) + print('branch:', hgbranch[str(cset)]) + print('user:', user) + print('date:', date) + print('comment:', csetcomment) if parent: - print 'parent:', parent + print('parent:', parent) if mparent: - print 'mparent:', mparent + print('mparent:', mparent) if tag: - print 'tag:', tag - print '-----------------------------------------' + print('tag:', tag) + print('-----------------------------------------') # checkout the parent if necessary if cset != 0: if hgbranch[str(cset)] == "branch-" + str(cset): - print 'creating new branch', hgbranch[str(cset)] + print('creating new branch', hgbranch[str(cset)]) os.system('git checkout -b %s %s' % (hgbranch[str(cset)], hgvers[parent])) else: - print 'checking out branch', hgbranch[str(cset)] + print('checking out branch', hgbranch[str(cset)]) os.system('git checkout %s' % hgbranch[str(cset)]) # merge @@ -209,7 +209,7 @@ for cset in range(int(tip) + 1): otherbranch = hgbranch[mparent] else: otherbranch = hgbranch[parent] - print 'merging', otherbranch, 'into', hgbranch[str(cset)] + print('merging', otherbranch, 'into', hgbranch[str(cset)]) os.system(getgitenv(user, date) + 'git merge --no-commit -s ours "" %s %s' % (hgbranch[str(cset)], otherbranch)) # remove everything except .git and .hg directories @@ -233,12 +233,12 @@ for cset in range(int(tip) + 1): # delete branch if not used anymore... if mparent and len(hgchildren[str(cset)]): - print "Deleting unused branch:", otherbranch + print("Deleting unused branch:", otherbranch) os.system('git branch -d %s' % otherbranch) # retrieve and record the version vvv = os.popen('git show --quiet --pretty=format:%H').read() - print 'record', cset, '->', vvv + print('record', cset, '->', vvv) hgvers[str(cset)] = vvv if hgnewcsets >= opt_nrepack and opt_nrepack != -1: @@ -247,7 +247,7 @@ if hgnewcsets >= opt_nrepack and opt_nrepack != -1: # write the state for incrementals if state: if verbose: - print 'Writing state' + print('Writing state') f = open(state, 'w') pickle.dump(hgvers, f) diff --git a/contrib/svn-fe/svn-fe.txt b/contrib/svn-fe/svn-fe.txt index a3425f4770..19333fc8df 100644 --- a/contrib/svn-fe/svn-fe.txt +++ b/contrib/svn-fe/svn-fe.txt @@ -56,7 +56,7 @@ line. This line has the form `git-svn-id: URL@REVNO UUID`. The resulting repository will generally require further processing to put each project in its own repository and to separate the history -of each branch. The 'git filter-branch --subdirectory-filter' command +of each branch. The 'git filter-repo --subdirectory-filter' command may be useful for this purpose. BUGS @@ -67,5 +67,5 @@ The exit status does not reflect whether an error was detected. SEE ALSO -------- -git-svn(1), svn2git(1), svk(1), git-filter-branch(1), git-fast-import(1), +git-svn(1), svn2git(1), svk(1), git-filter-repo(1), git-fast-import(1), https://svn.apache.org/repos/asf/subversion/trunk/notes/dump-load-format.txt diff --git a/contrib/svn-fe/svnrdump_sim.py b/contrib/svn-fe/svnrdump_sim.py index 11ac6f6927..50c6a4f89d 100755 --- a/contrib/svn-fe/svnrdump_sim.py +++ b/contrib/svn-fe/svnrdump_sim.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python """ Simulates svnrdump by replaying an existing dump from a file, taking care of the specified revision range. @@ -290,8 +290,8 @@ static int validate_encoding(const char *path, const char *enc, const char *stripped = NULL; char *upper = xstrdup_toupper(enc); upper[strlen(upper)-2] = '\0'; - if (!skip_prefix(upper, "UTF-", &stripped)) - skip_prefix(stripped, "UTF", &stripped); + if (skip_prefix(upper, "UTF", &stripped)) + skip_prefix(stripped, "-", &stripped); advise(advise_msg, path, stripped); free(upper); if (die_on_error) @@ -310,8 +310,8 @@ static int validate_encoding(const char *path, const char *enc, "working-tree-encoding."); const char *stripped = NULL; char *upper = xstrdup_toupper(enc); - if (!skip_prefix(upper, "UTF-", &stripped)) - skip_prefix(stripped, "UTF", &stripped); + if (skip_prefix(upper, "UTF", &stripped)) + skip_prefix(stripped, "-", &stripped); advise(advise_msg, path, stripped, stripped); free(upper); if (die_on_error) @@ -128,16 +128,17 @@ static void get_time(struct timeval *now) gettimeofday(now, NULL); } -void show_date_relative(timestamp_t time, - const struct timeval *now, - struct strbuf *timebuf) +void show_date_relative(timestamp_t time, struct strbuf *timebuf) { + struct timeval now; timestamp_t diff; - if (now->tv_sec < time) { + + get_time(&now); + if (now.tv_sec < time) { strbuf_addstr(timebuf, _("in the future")); return; } - diff = now->tv_sec - time; + diff = now.tv_sec - time; if (diff < 90) { strbuf_addf(timebuf, Q_("%"PRItime" second ago", "%"PRItime" seconds ago", diff), diff); @@ -240,9 +241,7 @@ static void show_date_normal(struct strbuf *buf, timestamp_t time, struct tm *tm /* Show "today" times as just relative times */ if (hide.wday) { - struct timeval now; - get_time(&now); - show_date_relative(time, &now, buf); + show_date_relative(time, buf); return; } @@ -313,11 +312,8 @@ const char *show_date(timestamp_t time, int tz, const struct date_mode *mode) } if (mode->type == DATE_RELATIVE) { - struct timeval now; - strbuf_reset(&timebuf); - get_time(&now); - show_date_relative(time, &now, &timebuf); + show_date_relative(time, &timebuf); return timebuf.buf; } @@ -1288,15 +1284,18 @@ static timestamp_t approxidate_str(const char *date, return (timestamp_t)update_tm(&tm, &now, 0); } -timestamp_t approxidate_relative(const char *date, const struct timeval *tv) +timestamp_t approxidate_relative(const char *date) { + struct timeval tv; timestamp_t timestamp; int offset; int errors = 0; if (!parse_date_basic(date, ×tamp, &offset)) return timestamp; - return approxidate_str(date, tv, &errors); + + get_time(&tv); + return approxidate_str(date, (const struct timeval *) &tv, &errors); } timestamp_t approxidate_careful(const char *date, int *error_ret) diff --git a/diff-delta.c b/diff-delta.c index e49643353b..77fea08dfb 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -326,6 +326,8 @@ create_delta(const struct delta_index *index, const unsigned char *ref_data, *ref_top, *data, *top; unsigned char *out; + *delta_size = 0; + if (!trg_buf || !trg_size) return NULL; @@ -5978,7 +5978,7 @@ static void diff_summary(struct diff_options *opt, struct diff_filepair *p) } struct patch_id_t { - git_SHA_CTX *ctx; + git_hash_ctx *ctx; int patchlen; }; @@ -5995,16 +5995,16 @@ static int remove_space(char *line, int len) return dst - line; } -void flush_one_hunk(struct object_id *result, git_SHA_CTX *ctx) +void flush_one_hunk(struct object_id *result, git_hash_ctx *ctx) { unsigned char hash[GIT_MAX_RAWSZ]; unsigned short carry = 0; int i; - git_SHA1_Final(hash, ctx); - git_SHA1_Init(ctx); + the_hash_algo->final_fn(hash, ctx); + the_hash_algo->init_fn(ctx); /* 20-byte sum, with carry */ - for (i = 0; i < GIT_SHA1_RAWSZ; ++i) { + for (i = 0; i < the_hash_algo->rawsz; ++i) { carry += result->hash[i] + hash[i]; result->hash[i] = carry; carry >>= 8; @@ -6018,21 +6018,21 @@ static void patch_id_consume(void *priv, char *line, unsigned long len) new_len = remove_space(line, len); - git_SHA1_Update(data->ctx, line, new_len); + the_hash_algo->update_fn(data->ctx, line, new_len); data->patchlen += new_len; } -static void patch_id_add_string(git_SHA_CTX *ctx, const char *str) +static void patch_id_add_string(git_hash_ctx *ctx, const char *str) { - git_SHA1_Update(ctx, str, strlen(str)); + the_hash_algo->update_fn(ctx, str, strlen(str)); } -static void patch_id_add_mode(git_SHA_CTX *ctx, unsigned mode) +static void patch_id_add_mode(git_hash_ctx *ctx, unsigned mode) { /* large enough for 2^32 in octal */ char buf[12]; int len = xsnprintf(buf, sizeof(buf), "%06o", mode); - git_SHA1_Update(ctx, buf, len); + the_hash_algo->update_fn(ctx, buf, len); } /* returns 0 upon success, and writes result into oid */ @@ -6040,10 +6040,10 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid { struct diff_queue_struct *q = &diff_queued_diff; int i; - git_SHA_CTX ctx; + git_hash_ctx ctx; struct patch_id_t data; - git_SHA1_Init(&ctx); + the_hash_algo->init_fn(&ctx); memset(&data, 0, sizeof(struct patch_id_t)); data.ctx = &ctx; oidclr(oid); @@ -6076,27 +6076,27 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid len2 = remove_space(p->two->path, strlen(p->two->path)); patch_id_add_string(&ctx, "diff--git"); patch_id_add_string(&ctx, "a/"); - git_SHA1_Update(&ctx, p->one->path, len1); + the_hash_algo->update_fn(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "b/"); - git_SHA1_Update(&ctx, p->two->path, len2); + the_hash_algo->update_fn(&ctx, p->two->path, len2); if (p->one->mode == 0) { patch_id_add_string(&ctx, "newfilemode"); patch_id_add_mode(&ctx, p->two->mode); patch_id_add_string(&ctx, "---/dev/null"); patch_id_add_string(&ctx, "+++b/"); - git_SHA1_Update(&ctx, p->two->path, len2); + the_hash_algo->update_fn(&ctx, p->two->path, len2); } else if (p->two->mode == 0) { patch_id_add_string(&ctx, "deletedfilemode"); patch_id_add_mode(&ctx, p->one->mode); patch_id_add_string(&ctx, "---a/"); - git_SHA1_Update(&ctx, p->one->path, len1); + the_hash_algo->update_fn(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "+++/dev/null"); } else { patch_id_add_string(&ctx, "---a/"); - git_SHA1_Update(&ctx, p->one->path, len1); + the_hash_algo->update_fn(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "+++b/"); - git_SHA1_Update(&ctx, p->two->path, len2); + the_hash_algo->update_fn(&ctx, p->two->path, len2); } if (diff_header_only) @@ -6108,10 +6108,10 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid if (diff_filespec_is_binary(options->repo, p->one) || diff_filespec_is_binary(options->repo, p->two)) { - git_SHA1_Update(&ctx, oid_to_hex(&p->one->oid), - GIT_SHA1_HEXSZ); - git_SHA1_Update(&ctx, oid_to_hex(&p->two->oid), - GIT_SHA1_HEXSZ); + the_hash_algo->update_fn(&ctx, oid_to_hex(&p->one->oid), + the_hash_algo->hexsz); + the_hash_algo->update_fn(&ctx, oid_to_hex(&p->two->oid), + the_hash_algo->hexsz); continue; } @@ -6128,7 +6128,7 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid } if (!stable) - git_SHA1_Final(oid->hash, &ctx); + the_hash_algo->final_fn(oid->hash, &ctx); return 0; } @@ -438,7 +438,7 @@ int run_diff_index(struct rev_info *revs, int cached); int do_diff_cache(const struct object_id *, struct diff_options *); int diff_flush_patch_id(struct diff_options *, struct object_id *, int, int); -void flush_one_hunk(struct object_id *, git_SHA_CTX *); +void flush_one_hunk(struct object_id *result, git_hash_ctx *ctx); int diff_result_code(struct diff_options *, int); diff --git a/diffcore-break.c b/diffcore-break.c index 875aefd3fe..9d20a6a6fc 100644 --- a/diffcore-break.c +++ b/diffcore-break.c @@ -286,17 +286,17 @@ void diffcore_merge_broken(void) /* Peer survived. Merge them */ merge_broken(p, pp, &outq); q->queue[j] = NULL; - break; + goto next; } } - if (q->nr <= j) - /* The peer did not survive, so we keep - * it in the output. - */ - diff_q(&outq, p); + /* The peer did not survive, so we keep + * it in the output. + */ + diff_q(&outq, p); } else diff_q(&outq, p); +next:; } free(q->queue); *q = outq; diff --git a/diffcore-rename.c b/diffcore-rename.c index 9624864858..9042936aba 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -585,7 +585,7 @@ void diffcore_rename(struct diff_options *options) stop_progress(&progress); /* cost matrix sorted by most to least similar pair */ - QSORT(mx, dst_cnt * NUM_CANDIDATE_PER_DST, score_compare); + STABLE_QSORT(mx, dst_cnt * NUM_CANDIDATE_PER_DST, score_compare); rename_count += find_renames(mx, dst_cnt, minimum_score, 0); if (detect_rename == DIFF_DETECT_COPY) @@ -139,7 +139,7 @@ static size_t common_prefix_len(const struct pathspec *pathspec) * ":(icase)path" is treated as a pathspec full of * wildcard. In other words, only prefix is considered common * prefix. If the pathspec is abc/foo abc/bar, running in - * subdir xyz, the common prefix is still xyz, not xuz/abc as + * subdir xyz, the common prefix is still xyz, not xyz/abc as * in non-:(icase). */ GUARD_PATHSPEC(pathspec, @@ -273,19 +273,30 @@ static int do_read_blob(const struct object_id *oid, struct oid_stat *oid_stat, #define DO_MATCH_EXCLUDE (1<<0) #define DO_MATCH_DIRECTORY (1<<1) -#define DO_MATCH_SUBMODULE (1<<2) +#define DO_MATCH_LEADING_PATHSPEC (1<<2) /* - * Does 'match' match the given name? - * A match is found if + * Does the given pathspec match the given name? A match is found if * - * (1) the 'match' string is leading directory of 'name', or - * (2) the 'match' string is a wildcard and matches 'name', or - * (3) the 'match' string is exactly the same as 'name'. + * (1) the pathspec string is leading directory of 'name' ("RECURSIVELY"), or + * (2) the pathspec string has a leading part matching 'name' ("LEADING"), or + * (3) the pathspec string is a wildcard and matches 'name' ("WILDCARD"), or + * (4) the pathspec string is exactly the same as 'name' ("EXACT"). * - * and the return value tells which case it was. + * Return value tells which case it was (1-4), or 0 when there is no match. * - * It returns 0 when there is no match. + * It may be instructive to look at a small table of concrete examples + * to understand the differences between 1, 2, and 4: + * + * Pathspecs + * | a/b | a/b/ | a/b/c + * ------+-----------+-----------+------------ + * a/b | EXACT | EXACT[1] | LEADING[2] + * Names a/b/ | RECURSIVE | EXACT | LEADING[2] + * a/b/c | RECURSIVE | RECURSIVE | EXACT + * + * [1] Only if DO_MATCH_DIRECTORY is passed; otherwise, this is NOT a match. + * [2] Only if DO_MATCH_LEADING_PATHSPEC is passed; otherwise, not a match. */ static int match_pathspec_item(const struct index_state *istate, const struct pathspec_item *item, int prefix, @@ -353,13 +364,14 @@ static int match_pathspec_item(const struct index_state *istate, item->nowildcard_len - prefix)) return MATCHED_FNMATCH; - /* Perform checks to see if "name" is a super set of the pathspec */ - if (flags & DO_MATCH_SUBMODULE) { + /* Perform checks to see if "name" is a leading string of the pathspec */ + if (flags & DO_MATCH_LEADING_PATHSPEC) { /* name is a literal prefix of the pathspec */ + int offset = name[namelen-1] == '/' ? 1 : 0; if ((namelen < matchlen) && - (match[namelen] == '/') && + (match[namelen-offset] == '/') && !ps_strncmp(item, match, name, namelen)) - return MATCHED_RECURSIVELY; + return MATCHED_RECURSIVELY_LEADING_PATHSPEC; /* name" doesn't match up to the first wild character */ if (item->nowildcard_len < item->len && @@ -376,7 +388,7 @@ static int match_pathspec_item(const struct index_state *istate, * The submodules themselves will be able to perform more * accurate matching to determine if the pathspec matches. */ - return MATCHED_RECURSIVELY; + return MATCHED_RECURSIVELY_LEADING_PATHSPEC; } return 0; @@ -497,7 +509,7 @@ int submodule_path_match(const struct index_state *istate, strlen(submodule_name), 0, seen, DO_MATCH_DIRECTORY | - DO_MATCH_SUBMODULE); + DO_MATCH_LEADING_PATHSPEC); return matched; } @@ -561,7 +573,7 @@ int no_wildcard(const char *string) return string[simple_length(string)] == '\0'; } -void parse_exclude_pattern(const char **pattern, +void parse_path_pattern(const char **pattern, int *patternlen, unsigned *flags, int *nowildcardlen) @@ -571,20 +583,20 @@ void parse_exclude_pattern(const char **pattern, *flags = 0; if (*p == '!') { - *flags |= EXC_FLAG_NEGATIVE; + *flags |= PATTERN_FLAG_NEGATIVE; p++; } len = strlen(p); if (len && p[len - 1] == '/') { len--; - *flags |= EXC_FLAG_MUSTBEDIR; + *flags |= PATTERN_FLAG_MUSTBEDIR; } for (i = 0; i < len; i++) { if (p[i] == '/') break; } if (i == len) - *flags |= EXC_FLAG_NODIR; + *flags |= PATTERN_FLAG_NODIR; *nowildcardlen = simple_length(p); /* * we should have excluded the trailing slash from 'p' too, @@ -594,35 +606,35 @@ void parse_exclude_pattern(const char **pattern, if (*nowildcardlen > len) *nowildcardlen = len; if (*p == '*' && no_wildcard(p + 1)) - *flags |= EXC_FLAG_ENDSWITH; + *flags |= PATTERN_FLAG_ENDSWITH; *pattern = p; *patternlen = len; } -void add_exclude(const char *string, const char *base, - int baselen, struct exclude_list *el, int srcpos) +void add_pattern(const char *string, const char *base, + int baselen, struct pattern_list *pl, int srcpos) { - struct exclude *x; + struct path_pattern *pattern; int patternlen; unsigned flags; int nowildcardlen; - parse_exclude_pattern(&string, &patternlen, &flags, &nowildcardlen); - if (flags & EXC_FLAG_MUSTBEDIR) { - FLEXPTR_ALLOC_MEM(x, pattern, string, patternlen); + parse_path_pattern(&string, &patternlen, &flags, &nowildcardlen); + if (flags & PATTERN_FLAG_MUSTBEDIR) { + FLEXPTR_ALLOC_MEM(pattern, pattern, string, patternlen); } else { - x = xmalloc(sizeof(*x)); - x->pattern = string; + pattern = xmalloc(sizeof(*pattern)); + pattern->pattern = string; } - x->patternlen = patternlen; - x->nowildcardlen = nowildcardlen; - x->base = base; - x->baselen = baselen; - x->flags = flags; - x->srcpos = srcpos; - ALLOC_GROW(el->excludes, el->nr + 1, el->alloc); - el->excludes[el->nr++] = x; - x->el = el; + pattern->patternlen = patternlen; + pattern->nowildcardlen = nowildcardlen; + pattern->base = base; + pattern->baselen = baselen; + pattern->flags = flags; + pattern->srcpos = srcpos; + ALLOC_GROW(pl->patterns, pl->nr + 1, pl->alloc); + pl->patterns[pl->nr++] = pattern; + pattern->pl = pl; } static int read_skip_worktree_file_from_index(const struct index_state *istate, @@ -643,19 +655,19 @@ static int read_skip_worktree_file_from_index(const struct index_state *istate, } /* - * Frees memory within el which was allocated for exclude patterns and - * the file buffer. Does not free el itself. + * Frees memory within pl which was allocated for exclude patterns and + * the file buffer. Does not free pl itself. */ -void clear_exclude_list(struct exclude_list *el) +void clear_pattern_list(struct pattern_list *pl) { int i; - for (i = 0; i < el->nr; i++) - free(el->excludes[i]); - free(el->excludes); - free(el->filebuf); + for (i = 0; i < pl->nr; i++) + free(pl->patterns[i]); + free(pl->patterns); + free(pl->filebuf); - memset(el, 0, sizeof(*el)); + memset(pl, 0, sizeof(*pl)); } static void trim_trailing_spaces(char *buf) @@ -762,21 +774,21 @@ static void invalidate_directory(struct untracked_cache *uc, dir->dirs[i]->recurse = 0; } -static int add_excludes_from_buffer(char *buf, size_t size, +static int add_patterns_from_buffer(char *buf, size_t size, const char *base, int baselen, - struct exclude_list *el); + struct pattern_list *pl); /* * Given a file with name "fname", read it (either from disk, or from * an index if 'istate' is non-null), parse it and store the - * exclude rules in "el". + * exclude rules in "pl". * * If "ss" is not NULL, compute SHA-1 of the exclude file and fill - * stat data from disk (only valid if add_excludes returns zero). If + * stat data from disk (only valid if add_patterns returns zero). If * ss_valid is non-zero, "ss" must contain good value as input. */ -static int add_excludes(const char *fname, const char *base, int baselen, - struct exclude_list *el, struct index_state *istate, +static int add_patterns(const char *fname, const char *base, int baselen, + struct pattern_list *pl, struct index_state *istate, struct oid_stat *oid_stat) { struct stat st; @@ -837,21 +849,21 @@ static int add_excludes(const char *fname, const char *base, int baselen, } } - add_excludes_from_buffer(buf, size, base, baselen, el); + add_patterns_from_buffer(buf, size, base, baselen, pl); return 0; } -static int add_excludes_from_buffer(char *buf, size_t size, +static int add_patterns_from_buffer(char *buf, size_t size, const char *base, int baselen, - struct exclude_list *el) + struct pattern_list *pl) { int i, lineno = 1; char *entry; - el->filebuf = buf; + pl->filebuf = buf; if (skip_utf8_bom(&buf, size)) - size -= buf - el->filebuf; + size -= buf - pl->filebuf; entry = buf; @@ -860,7 +872,7 @@ static int add_excludes_from_buffer(char *buf, size_t size, if (entry != buf + i && entry[0] != '#') { buf[i - (i && buf[i-1] == '\r')] = 0; trim_trailing_spaces(entry); - add_exclude(entry, base, baselen, el, lineno); + add_pattern(entry, base, baselen, pl, lineno); } lineno++; entry = buf + i + 1; @@ -869,17 +881,17 @@ static int add_excludes_from_buffer(char *buf, size_t size, return 0; } -int add_excludes_from_file_to_list(const char *fname, const char *base, - int baselen, struct exclude_list *el, +int add_patterns_from_file_to_list(const char *fname, const char *base, + int baselen, struct pattern_list *pl, struct index_state *istate) { - return add_excludes(fname, base, baselen, el, istate, NULL); + return add_patterns(fname, base, baselen, pl, istate, NULL); } -int add_excludes_from_blob_to_list( +int add_patterns_from_blob_to_list( struct object_id *oid, const char *base, int baselen, - struct exclude_list *el) + struct pattern_list *pl) { char *buf; size_t size; @@ -889,31 +901,31 @@ int add_excludes_from_blob_to_list( if (r != 1) return r; - add_excludes_from_buffer(buf, size, base, baselen, el); + add_patterns_from_buffer(buf, size, base, baselen, pl); return 0; } -struct exclude_list *add_exclude_list(struct dir_struct *dir, +struct pattern_list *add_pattern_list(struct dir_struct *dir, int group_type, const char *src) { - struct exclude_list *el; + struct pattern_list *pl; struct exclude_list_group *group; group = &dir->exclude_list_group[group_type]; - ALLOC_GROW(group->el, group->nr + 1, group->alloc); - el = &group->el[group->nr++]; - memset(el, 0, sizeof(*el)); - el->src = src; - return el; + ALLOC_GROW(group->pl, group->nr + 1, group->alloc); + pl = &group->pl[group->nr++]; + memset(pl, 0, sizeof(*pl)); + pl->src = src; + return pl; } /* * Used to set up core.excludesfile and .git/info/exclude lists. */ -static void add_excludes_from_file_1(struct dir_struct *dir, const char *fname, +static void add_patterns_from_file_1(struct dir_struct *dir, const char *fname, struct oid_stat *oid_stat) { - struct exclude_list *el; + struct pattern_list *pl; /* * catch setup_standard_excludes() that's called before * dir->untracked is assigned. That function behaves @@ -921,15 +933,15 @@ static void add_excludes_from_file_1(struct dir_struct *dir, const char *fname, */ if (!dir->untracked) dir->unmanaged_exclude_files++; - el = add_exclude_list(dir, EXC_FILE, fname); - if (add_excludes(fname, "", 0, el, NULL, oid_stat) < 0) + pl = add_pattern_list(dir, EXC_FILE, fname); + if (add_patterns(fname, "", 0, pl, NULL, oid_stat) < 0) die(_("cannot use %s as an exclude file"), fname); } -void add_excludes_from_file(struct dir_struct *dir, const char *fname) +void add_patterns_from_file(struct dir_struct *dir, const char *fname) { dir->unmanaged_exclude_files++; /* see validate_untracked_cache() */ - add_excludes_from_file_1(dir, fname, NULL); + add_patterns_from_file_1(dir, fname, NULL); } int match_basename(const char *basename, int basenamelen, @@ -940,7 +952,7 @@ int match_basename(const char *basename, int basenamelen, if (patternlen == basenamelen && !fspathncmp(pattern, basename, basenamelen)) return 1; - } else if (flags & EXC_FLAG_ENDSWITH) { + } else if (flags & PATTERN_FLAG_ENDSWITH) { /* "*literal" matching against "fooliteral" */ if (patternlen - 1 <= basenamelen && !fspathncmp(pattern + 1, @@ -1021,85 +1033,97 @@ int match_pathname(const char *pathname, int pathlen, * any, determines the fate. Returns the exclude_list element which * matched, or NULL for undecided. */ -static struct exclude *last_exclude_matching_from_list(const char *pathname, +static struct path_pattern *last_matching_pattern_from_list(const char *pathname, int pathlen, const char *basename, int *dtype, - struct exclude_list *el, + struct pattern_list *pl, struct index_state *istate) { - struct exclude *exc = NULL; /* undecided */ + struct path_pattern *res = NULL; /* undecided */ int i; - if (!el->nr) + if (!pl->nr) return NULL; /* undefined */ - for (i = el->nr - 1; 0 <= i; i--) { - struct exclude *x = el->excludes[i]; - const char *exclude = x->pattern; - int prefix = x->nowildcardlen; + for (i = pl->nr - 1; 0 <= i; i--) { + struct path_pattern *pattern = pl->patterns[i]; + const char *exclude = pattern->pattern; + int prefix = pattern->nowildcardlen; - if (x->flags & EXC_FLAG_MUSTBEDIR) { + if (pattern->flags & PATTERN_FLAG_MUSTBEDIR) { if (*dtype == DT_UNKNOWN) *dtype = get_dtype(NULL, istate, pathname, pathlen); if (*dtype != DT_DIR) continue; } - if (x->flags & EXC_FLAG_NODIR) { + if (pattern->flags & PATTERN_FLAG_NODIR) { if (match_basename(basename, pathlen - (basename - pathname), - exclude, prefix, x->patternlen, - x->flags)) { - exc = x; + exclude, prefix, pattern->patternlen, + pattern->flags)) { + res = pattern; break; } continue; } - assert(x->baselen == 0 || x->base[x->baselen - 1] == '/'); + assert(pattern->baselen == 0 || + pattern->base[pattern->baselen - 1] == '/'); if (match_pathname(pathname, pathlen, - x->base, x->baselen ? x->baselen - 1 : 0, - exclude, prefix, x->patternlen, x->flags)) { - exc = x; + pattern->base, + pattern->baselen ? pattern->baselen - 1 : 0, + exclude, prefix, pattern->patternlen, + pattern->flags)) { + res = pattern; break; } } - return exc; + return res; } /* - * Scan the list and let the last match determine the fate. - * Return 1 for exclude, 0 for include and -1 for undecided. + * Scan the list of patterns to determine if the ordered list + * of patterns matches on 'pathname'. + * + * Return 1 for a match, 0 for not matched and -1 for undecided. */ -int is_excluded_from_list(const char *pathname, - int pathlen, const char *basename, int *dtype, - struct exclude_list *el, struct index_state *istate) -{ - struct exclude *exclude; - exclude = last_exclude_matching_from_list(pathname, pathlen, basename, - dtype, el, istate); - if (exclude) - return exclude->flags & EXC_FLAG_NEGATIVE ? 0 : 1; - return -1; /* undecided */ +enum pattern_match_result path_matches_pattern_list( + const char *pathname, int pathlen, + const char *basename, int *dtype, + struct pattern_list *pl, + struct index_state *istate) +{ + struct path_pattern *pattern; + pattern = last_matching_pattern_from_list(pathname, pathlen, basename, + dtype, pl, istate); + if (pattern) { + if (pattern->flags & PATTERN_FLAG_NEGATIVE) + return NOT_MATCHED; + else + return MATCHED; + } + + return UNDECIDED; } -static struct exclude *last_exclude_matching_from_lists(struct dir_struct *dir, - struct index_state *istate, - const char *pathname, int pathlen, const char *basename, - int *dtype_p) +static struct path_pattern *last_matching_pattern_from_lists( + struct dir_struct *dir, struct index_state *istate, + const char *pathname, int pathlen, + const char *basename, int *dtype_p) { int i, j; struct exclude_list_group *group; - struct exclude *exclude; + struct path_pattern *pattern; for (i = EXC_CMDL; i <= EXC_FILE; i++) { group = &dir->exclude_list_group[i]; for (j = group->nr - 1; j >= 0; j--) { - exclude = last_exclude_matching_from_list( + pattern = last_matching_pattern_from_list( pathname, pathlen, basename, dtype_p, - &group->el[j], istate); - if (exclude) - return exclude; + &group->pl[j], istate); + if (pattern) + return pattern; } } return NULL; @@ -1114,7 +1138,7 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen) { struct exclude_list_group *group; - struct exclude_list *el; + struct pattern_list *pl; struct exclude_stack *stk = NULL; struct untracked_cache_dir *untracked; int current; @@ -1130,17 +1154,17 @@ static void prep_exclude(struct dir_struct *dir, if (stk->baselen <= baselen && !strncmp(dir->basebuf.buf, base, stk->baselen)) break; - el = &group->el[dir->exclude_stack->exclude_ix]; + pl = &group->pl[dir->exclude_stack->exclude_ix]; dir->exclude_stack = stk->prev; - dir->exclude = NULL; - free((char *)el->src); /* see strbuf_detach() below */ - clear_exclude_list(el); + dir->pattern = NULL; + free((char *)pl->src); /* see strbuf_detach() below */ + clear_pattern_list(pl); free(stk); group->nr--; } /* Skip traversing into sub directories if the parent is excluded */ - if (dir->exclude) + if (dir->pattern) return; /* @@ -1181,7 +1205,7 @@ static void prep_exclude(struct dir_struct *dir, stk->baselen = cp - base; stk->exclude_ix = group->nr; stk->ucd = untracked; - el = add_exclude_list(dir, EXC_DIRS, NULL); + pl = add_pattern_list(dir, EXC_DIRS, NULL); strbuf_add(&dir->basebuf, base + current, stk->baselen - current); assert(stk->baselen == dir->basebuf.len); @@ -1189,15 +1213,15 @@ static void prep_exclude(struct dir_struct *dir, if (stk->baselen) { int dt = DT_DIR; dir->basebuf.buf[stk->baselen - 1] = 0; - dir->exclude = last_exclude_matching_from_lists(dir, + dir->pattern = last_matching_pattern_from_lists(dir, istate, dir->basebuf.buf, stk->baselen - 1, dir->basebuf.buf + current, &dt); dir->basebuf.buf[stk->baselen - 1] = '/'; - if (dir->exclude && - dir->exclude->flags & EXC_FLAG_NEGATIVE) - dir->exclude = NULL; - if (dir->exclude) { + if (dir->pattern && + dir->pattern->flags & PATTERN_FLAG_NEGATIVE) + dir->pattern = NULL; + if (dir->pattern) { dir->exclude_stack = stk; return; } @@ -1223,30 +1247,30 @@ static void prep_exclude(struct dir_struct *dir, /* * dir->basebuf gets reused by the traversal, but we * need fname to remain unchanged to ensure the src - * member of each struct exclude correctly + * member of each struct path_pattern correctly * back-references its source file. Other invocations - * of add_exclude_list provide stable strings, so we + * of add_pattern_list provide stable strings, so we * strbuf_detach() and free() here in the caller. */ struct strbuf sb = STRBUF_INIT; strbuf_addbuf(&sb, &dir->basebuf); strbuf_addstr(&sb, dir->exclude_per_dir); - el->src = strbuf_detach(&sb, NULL); - add_excludes(el->src, el->src, stk->baselen, el, istate, + pl->src = strbuf_detach(&sb, NULL); + add_patterns(pl->src, pl->src, stk->baselen, pl, istate, untracked ? &oid_stat : NULL); } /* * NEEDSWORK: when untracked cache is enabled, prep_exclude() * will first be called in valid_cached_dir() then maybe many - * times more in last_exclude_matching(). When the cache is - * used, last_exclude_matching() will not be called and + * times more in last_matching_pattern(). When the cache is + * used, last_matching_pattern() will not be called and * reading .gitignore content will be a waste. * * So when it's called by valid_cached_dir() and we can get * .gitignore SHA-1 from the index (i.e. .gitignore is not * modified on work tree), we could delay reading the * .gitignore content until we absolutely need it in - * last_exclude_matching(). Be careful about ignore rule + * last_matching_pattern(). Be careful about ignore rule * order, though, if you do that. */ if (untracked && @@ -1266,7 +1290,7 @@ static void prep_exclude(struct dir_struct *dir, * Returns the exclude_list element which matched, or NULL for * undecided. */ -struct exclude *last_exclude_matching(struct dir_struct *dir, +struct path_pattern *last_matching_pattern(struct dir_struct *dir, struct index_state *istate, const char *pathname, int *dtype_p) @@ -1277,10 +1301,10 @@ struct exclude *last_exclude_matching(struct dir_struct *dir, prep_exclude(dir, istate, pathname, basename-pathname); - if (dir->exclude) - return dir->exclude; + if (dir->pattern) + return dir->pattern; - return last_exclude_matching_from_lists(dir, istate, pathname, pathlen, + return last_matching_pattern_from_lists(dir, istate, pathname, pathlen, basename, dtype_p); } @@ -1292,10 +1316,10 @@ struct exclude *last_exclude_matching(struct dir_struct *dir, int is_excluded(struct dir_struct *dir, struct index_state *istate, const char *pathname, int *dtype_p) { - struct exclude *exclude = - last_exclude_matching(dir, istate, pathname, dtype_p); - if (exclude) - return exclude->flags & EXC_FLAG_NEGATIVE ? 0 : 1; + struct path_pattern *pattern = + last_matching_pattern(dir, istate, pathname, dtype_p); + if (pattern) + return pattern->flags & PATTERN_FLAG_NEGATIVE ? 0 : 1; return 0; } @@ -1439,6 +1463,16 @@ static enum path_treatment treat_directory(struct dir_struct *dir, return path_none; case index_nonexistent: + if (dir->flags & DIR_SKIP_NESTED_GIT) { + int nested_repo; + struct strbuf sb = STRBUF_INIT; + strbuf_addstr(&sb, dirname); + nested_repo = is_nonbare_repository_dir(&sb); + strbuf_release(&sb); + if (nested_repo) + return path_none; + } + if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES) break; if (exclude && @@ -1808,7 +1842,7 @@ static int valid_cached_dir(struct dir_struct *dir, /* * prep_exclude will be called eventually on this directory, - * but it's called much later in last_exclude_matching(). We + * but it's called much later in last_matching_pattern(). We * need it now to determine the validity of the cache for this * path. The next calls will be nearly no-op, the way * prep_exclude() is designed. @@ -1938,8 +1972,11 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, /* recurse into subdir if instructed by treat_path */ if ((state == path_recurse) || ((state == path_untracked) && - (dir->flags & DIR_SHOW_IGNORED_TOO) && - (get_dtype(cdir.de, istate, path.buf, path.len) == DT_DIR))) { + (get_dtype(cdir.de, istate, path.buf, path.len) == DT_DIR) && + ((dir->flags & DIR_SHOW_IGNORED_TOO) || + (pathspec && + do_match_pathspec(istate, pathspec, path.buf, path.len, + baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC)))) { struct untracked_cache_dir *ud; ud = lookup_untracked(dir->untracked, untracked, path.buf + baselen, @@ -1950,6 +1987,12 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, check_only, stop_at_first_file, pathspec); if (subdir_state > dir_state) dir_state = subdir_state; + + if (pathspec && + !match_pathspec(istate, pathspec, path.buf, path.len, + 0 /* prefix */, NULL, + 0 /* do NOT special case dirs */)) + state = path_none; } if (check_only) { @@ -2488,14 +2531,14 @@ void setup_standard_excludes(struct dir_struct *dir) if (!excludes_file) excludes_file = xdg_config_home("ignore"); if (excludes_file && !access_or_warn(excludes_file, R_OK, 0)) - add_excludes_from_file_1(dir, excludes_file, + add_patterns_from_file_1(dir, excludes_file, dir->untracked ? &dir->ss_excludes_file : NULL); /* per repository user preference */ if (startup_info->have_repository) { const char *path = git_path_info_exclude(); if (!access_or_warn(path, R_OK, 0)) - add_excludes_from_file_1(dir, path, + add_patterns_from_file_1(dir, path, dir->untracked ? &dir->ss_info_exclude : NULL); } } @@ -2527,18 +2570,18 @@ void clear_directory(struct dir_struct *dir) { int i, j; struct exclude_list_group *group; - struct exclude_list *el; + struct pattern_list *pl; struct exclude_stack *stk; for (i = EXC_CMDL; i <= EXC_FILE; i++) { group = &dir->exclude_list_group[i]; for (j = 0; j < group->nr; j++) { - el = &group->el[j]; + pl = &group->pl[j]; if (i == EXC_DIRS) - free((char *)el->src); - clear_exclude_list(el); + free((char *)pl->src); + clear_pattern_list(pl); } - free(group->el); + free(group->pl); } stk = dir->exclude_stack; @@ -11,24 +11,24 @@ struct dir_entry { char name[FLEX_ARRAY]; /* more */ }; -#define EXC_FLAG_NODIR 1 -#define EXC_FLAG_ENDSWITH 4 -#define EXC_FLAG_MUSTBEDIR 8 -#define EXC_FLAG_NEGATIVE 16 +#define PATTERN_FLAG_NODIR 1 +#define PATTERN_FLAG_ENDSWITH 4 +#define PATTERN_FLAG_MUSTBEDIR 8 +#define PATTERN_FLAG_NEGATIVE 16 -struct exclude { +struct path_pattern { /* - * This allows callers of last_exclude_matching() etc. + * This allows callers of last_matching_pattern() etc. * to determine the origin of the matching pattern. */ - struct exclude_list *el; + struct pattern_list *pl; const char *pattern; int patternlen; int nowildcardlen; const char *base; int baselen; - unsigned flags; /* EXC_FLAG_* */ + unsigned flags; /* PATTERN_FLAG_* */ /* * Counting starts from 1 for line numbers in ignore files, @@ -44,7 +44,7 @@ struct exclude { * can also be used to represent the list of --exclude values passed * via CLI args. */ -struct exclude_list { +struct pattern_list { int nr; int alloc; @@ -54,7 +54,7 @@ struct exclude_list { /* origin of list, e.g. path to filename, or descriptive string */ const char *src; - struct exclude **excludes; + struct path_pattern **patterns; }; /* @@ -72,7 +72,7 @@ struct exclude_stack { struct exclude_list_group { int nr, alloc; - struct exclude_list *el; + struct pattern_list *pl; }; struct oid_stat { @@ -156,7 +156,8 @@ struct dir_struct { DIR_SHOW_IGNORED_TOO = 1<<5, DIR_COLLECT_KILLED_ONLY = 1<<6, DIR_KEEP_UNTRACKED_CONTENTS = 1<<7, - DIR_SHOW_IGNORED_TOO_MODE_MATCHING = 1<<8 + DIR_SHOW_IGNORED_TOO_MODE_MATCHING = 1<<8, + DIR_SKIP_NESTED_GIT = 1<<9 } flags; struct dir_entry **entries; struct dir_entry **ignored; @@ -191,7 +192,7 @@ struct dir_struct { * matching exclude struct if the directory is excluded. */ struct exclude_stack *exclude_stack; - struct exclude *exclude; + struct path_pattern *pattern; struct strbuf basebuf; /* Enable untracked file cache if set */ @@ -211,8 +212,9 @@ int count_slashes(const char *s); * when populating the seen[] array. */ #define MATCHED_RECURSIVELY 1 -#define MATCHED_FNMATCH 2 -#define MATCHED_EXACTLY 3 +#define MATCHED_RECURSIVELY_LEADING_PATHSPEC 2 +#define MATCHED_FNMATCH 3 +#define MATCHED_EXACTLY 4 int simple_length(const char *match); int no_wildcard(const char *string); char *common_prefix(const struct pathspec *pathspec); @@ -230,10 +232,23 @@ int read_directory(struct dir_struct *, struct index_state *istate, const char *path, int len, const struct pathspec *pathspec); -int is_excluded_from_list(const char *pathname, int pathlen, - const char *basename, int *dtype, - struct exclude_list *el, - struct index_state *istate); +enum pattern_match_result { + UNDECIDED = -1, + NOT_MATCHED = 0, + MATCHED = 1, +}; + +/* + * Scan the list of patterns to determine if the ordered list + * of patterns matches on 'pathname'. + * + * Return 1 for a match, 0 for not matched and -1 for undecided. + */ +enum pattern_match_result path_matches_pattern_list(const char *pathname, + int pathlen, + const char *basename, int *dtype, + struct pattern_list *pl, + struct index_state *istate); struct dir_entry *dir_add_ignored(struct dir_struct *dir, struct index_state *istate, const char *pathname, int len); @@ -248,26 +263,26 @@ int match_pathname(const char *, int, const char *, int, const char *, int, int, unsigned); -struct exclude *last_exclude_matching(struct dir_struct *dir, - struct index_state *istate, - const char *name, int *dtype); +struct path_pattern *last_matching_pattern(struct dir_struct *dir, + struct index_state *istate, + const char *name, int *dtype); int is_excluded(struct dir_struct *dir, struct index_state *istate, const char *name, int *dtype); -struct exclude_list *add_exclude_list(struct dir_struct *dir, +struct pattern_list *add_pattern_list(struct dir_struct *dir, int group_type, const char *src); -int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, - struct exclude_list *el, struct index_state *istate); -void add_excludes_from_file(struct dir_struct *, const char *fname); -int add_excludes_from_blob_to_list(struct object_id *oid, +int add_patterns_from_file_to_list(const char *fname, const char *base, int baselen, + struct pattern_list *pl, struct index_state *istate); +void add_patterns_from_file(struct dir_struct *, const char *fname); +int add_patterns_from_blob_to_list(struct object_id *oid, const char *base, int baselen, - struct exclude_list *el); -void parse_exclude_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen); -void add_exclude(const char *string, const char *base, - int baselen, struct exclude_list *el, int srcpos); -void clear_exclude_list(struct exclude_list *el); + struct pattern_list *pl); +void parse_path_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen); +void add_pattern(const char *string, const char *base, + int baselen, struct pattern_list *pl, int srcpos); +void clear_pattern_list(struct pattern_list *pl); void clear_directory(struct dir_struct *dir); int repo_file_exists(struct repository *repo, const char *path); diff --git a/fast-import.c b/fast-import.c index ac368b3e2b..9503d087b2 100644 --- a/fast-import.c +++ b/fast-import.c @@ -1763,7 +1763,6 @@ static int read_next_command(void) } else { struct recent_command *rc; - strbuf_detach(&command_buf, NULL); stdin_eof = strbuf_getline_lf(&command_buf, stdin); if (stdin_eof) return EOF; @@ -1784,7 +1783,7 @@ static int read_next_command(void) free(rc->buf); } - rc->buf = command_buf.buf; + rc->buf = xstrdup(command_buf.buf); rc->prev = cmd_tail; rc->next = cmd_hist.prev; rc->prev->next = rc; @@ -1833,7 +1832,6 @@ static int parse_data(struct strbuf *sb, uintmax_t limit, uintmax_t *len_res) char *term = xstrdup(data); size_t term_len = command_buf.len - (data - command_buf.buf); - strbuf_detach(&command_buf, NULL); for (;;) { if (strbuf_getline_lf(&command_buf, stdin) == EOF) die("EOF in data (terminator '%s' not found)", term); @@ -2604,7 +2602,7 @@ static void parse_new_commit(const char *arg) struct branch *b; char *author = NULL; char *committer = NULL; - const char *encoding = NULL; + char *encoding = NULL; struct hash_list *merge_list = NULL; unsigned int merge_count; unsigned char prev_fanout, new_fanout; @@ -2627,8 +2625,10 @@ static void parse_new_commit(const char *arg) } if (!committer) die("Expected committer but didn't get one"); - if (skip_prefix(command_buf.buf, "encoding ", &encoding)) + if (skip_prefix(command_buf.buf, "encoding ", &v)) { + encoding = xstrdup(v); read_next_command(); + } parse_data(&msg, 0, NULL); read_next_command(); parse_from(b); @@ -2702,6 +2702,7 @@ static void parse_new_commit(const char *arg) strbuf_addbuf(&new_data, &msg); free(author); free(committer); + free(encoding); if (!store_object(OBJ_COMMIT, &new_data, NULL, &b->oid, next_mark)) b->pack_id = pack_id; diff --git a/fetch-pack.c b/fetch-pack.c index 6ccc6294ea..947da545de 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -167,16 +167,16 @@ static enum ack_type get_ack(struct packet_reader *reader, if (!strcmp(reader->line, "NAK")) return NAK; if (skip_prefix(reader->line, "ACK ", &arg)) { - if (!get_oid_hex(arg, result_oid)) { - arg += 40; - len -= arg - reader->line; + const char *p; + if (!parse_oid_hex(arg, result_oid, &p)) { + len -= p - reader->line; if (len < 1) return ACK; - if (strstr(arg, "continue")) + if (strstr(p, "continue")) return ACK_continue; - if (strstr(arg, "common")) + if (strstr(p, "common")) return ACK_common; - if (strstr(arg, "ready")) + if (strstr(p, "ready")) return ACK_ready; return ACK; } diff --git a/git-add--interactive.perl b/git-add--interactive.perl index c20ae9e210..52659bb74c 100755 --- a/git-add--interactive.perl +++ b/git-add--interactive.perl @@ -1541,7 +1541,7 @@ sub patch_update_file { for (@{$hunk[$ix]{DISPLAY}}) { print; } - print colored $prompt_color, + print colored $prompt_color, "(", ($ix+1), "/$num) ", sprintf(__($patch_update_prompt_modes{$patch_mode}{$hunk[$ix]{TYPE}}), $other); my $line = prompt_single_character; diff --git a/git-compat-util.h b/git-compat-util.h index f0d13e4e28..a8b5854e27 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -344,6 +344,7 @@ typedef uintmax_t timestamp_t; #define PRItime PRIuMAX #define parse_timestamp strtoumax #define TIME_MAX UINTMAX_MAX +#define TIME_MIN 0 #ifndef PATH_SEP #define PATH_SEP ':' @@ -1091,10 +1092,10 @@ static inline int strtol_i(char const *s, int base, int *result) return 0; } +void git_stable_qsort(void *base, size_t nmemb, size_t size, + int(*compar)(const void *, const void *)); #ifdef INTERNAL_QSORT -void git_qsort(void *base, size_t nmemb, size_t size, - int(*compar)(const void *, const void *)); -#define qsort git_qsort +#define qsort git_stable_qsort #endif #define QSORT(base, n, compar) sane_qsort((base), (n), sizeof(*(base)), compar) @@ -1105,6 +1106,9 @@ static inline void sane_qsort(void *base, size_t nmemb, size_t size, qsort(base, nmemb, size, compar); } +#define STABLE_QSORT(base, n, compar) \ + git_stable_qsort((base), (n), sizeof(*(base)), compar) + #ifndef HAVE_ISO_QSORT_S int git_qsort_s(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *, void *), void *ctx); diff --git a/git-filter-branch.sh b/git-filter-branch.sh index 5c5afa2b98..fea7964617 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -83,6 +83,20 @@ set_ident () { finish_ident COMMITTER } +if test -z "$FILTER_BRANCH_SQUELCH_WARNING$GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS" +then + cat <<EOF +WARNING: git-filter-branch has a glut of gotchas generating mangled history + rewrites. Hit Ctrl-C before proceeding to abort, then use an + alternative filtering tool such as 'git filter-repo' + (https://github.com/newren/git-filter-repo/) instead. See the + filter-branch manual page for more details; to squelch this warning, + set FILTER_BRANCH_SQUELCH_WARNING=1. +EOF + sleep 10 + printf "Proceeding with filter-branch...\n\n" +fi + USAGE="[--setup <command>] [--subdirectory-filter <directory>] [--env-filter <command>] [--tree-filter <command>] [--index-filter <command>] [--parent-filter <command>] [--msg-filter <command>] @@ -1160,13 +1160,11 @@ class LargeFileSystem(object): if contentsSize <= gitConfigInt('git-p4.largeFileCompressedThreshold'): return False contentTempFile = self.generateTempFile(contents) - compressedContentFile = tempfile.NamedTemporaryFile(prefix='git-p4-large-file', delete=False) - zf = zipfile.ZipFile(compressedContentFile.name, mode='w') - zf.write(contentTempFile, compress_type=zipfile.ZIP_DEFLATED) - zf.close() - compressedContentsSize = zf.infolist()[0].compress_size + compressedContentFile = tempfile.NamedTemporaryFile(prefix='git-p4-large-file', delete=True) + with zipfile.ZipFile(compressedContentFile, mode='w') as zf: + zf.write(contentTempFile, compress_type=zipfile.ZIP_DEFLATED) + compressedContentsSize = zf.infolist()[0].compress_size os.remove(contentTempFile) - os.remove(compressedContentFile.name) if compressedContentsSize > gitConfigInt('git-p4.largeFileCompressedThreshold'): return True return False @@ -3525,8 +3523,9 @@ class P4Sync(Command, P4UserMap): self.updateOptionDict(details) try: self.commit(details, self.extractFilesFromCommit(details), self.branch) - except IOError: + except IOError as err: print("IO error with git fast-import. Is your git version recent enough?") + print("IO error details: {}".format(err)) print(self.gitError.read()) def openStreams(self): @@ -369,8 +369,7 @@ static int handle_alias(int *argcp, const char ***argv) die(_("alias '%s' changes environment variables.\n" "You can use '!git' in the alias to do this"), alias_command); - memmove(new_argv - option_count, new_argv, - count * sizeof(char *)); + MOVE_ARRAY(new_argv - option_count, new_argv, count); new_argv -= option_count; if (count < 1) @@ -385,7 +384,7 @@ static int handle_alias(int *argcp, const char ***argv) REALLOC_ARRAY(new_argv, count + *argcp); /* insert after command name */ - memcpy(new_argv + count, *argv + 1, sizeof(char *) * *argcp); + COPY_ARRAY(new_argv + count, *argv + 1, *argcp); trace2_cmd_alias(alias_command, new_argv); trace2_cmd_list_config(); @@ -368,31 +368,20 @@ static int is_fixed(const char *s, size_t len) return 1; } -static int has_null(const char *s, size_t len) -{ - /* - * regcomp cannot accept patterns with NULs so when using it - * we consider any pattern containing a NUL fixed. - */ - if (memchr(s, 0, len)) - return 1; - - return 0; -} - #ifdef USE_LIBPCRE1 static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt) { const char *error; int erroffset; int options = PCRE_MULTILINE; + int study_options = 0; if (opt->ignore_case) { - if (has_non_ascii(p->pattern)) + if (!opt->ignore_locale && has_non_ascii(p->pattern)) p->pcre1_tables = pcre_maketables(); options |= PCRE_CASELESS; } - if (is_utf8_locale() && has_non_ascii(p->pattern)) + if (!opt->ignore_locale && is_utf8_locale() && has_non_ascii(p->pattern)) options |= PCRE_UTF8; p->pcre1_regexp = pcre_compile(p->pattern, options, &error, &erroffset, @@ -400,44 +389,31 @@ static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt) if (!p->pcre1_regexp) compile_regexp_failed(p, error); - p->pcre1_extra_info = pcre_study(p->pcre1_regexp, GIT_PCRE_STUDY_JIT_COMPILE, &error); - if (!p->pcre1_extra_info && error) - die("%s", error); - -#ifdef GIT_PCRE1_USE_JIT +#if defined(PCRE_CONFIG_JIT) && !defined(NO_LIBPCRE1_JIT) pcre_config(PCRE_CONFIG_JIT, &p->pcre1_jit_on); - if (p->pcre1_jit_on == 1) { - p->pcre1_jit_stack = pcre_jit_stack_alloc(1, 1024 * 1024); - if (!p->pcre1_jit_stack) - die("Couldn't allocate PCRE JIT stack"); - pcre_assign_jit_stack(p->pcre1_extra_info, NULL, p->pcre1_jit_stack); - } else if (p->pcre1_jit_on != 0) { - BUG("The pcre1_jit_on variable should be 0 or 1, not %d", - p->pcre1_jit_on); - } + if (opt->debug) + fprintf(stderr, "pcre1_jit_on=%d\n", p->pcre1_jit_on); + + if (p->pcre1_jit_on) + study_options = PCRE_STUDY_JIT_COMPILE; #endif + + p->pcre1_extra_info = pcre_study(p->pcre1_regexp, study_options, &error); + if (!p->pcre1_extra_info && error) + die("%s", error); } static int pcre1match(struct grep_pat *p, const char *line, const char *eol, regmatch_t *match, int eflags) { - int ovector[30], ret, flags = 0; + int ovector[30], ret, flags = PCRE_NO_UTF8_CHECK; if (eflags & REG_NOTBOL) flags |= PCRE_NOTBOL; -#ifdef GIT_PCRE1_USE_JIT - if (p->pcre1_jit_on) { - ret = pcre_jit_exec(p->pcre1_regexp, p->pcre1_extra_info, line, - eol - line, 0, flags, ovector, - ARRAY_SIZE(ovector), p->pcre1_jit_stack); - } else -#endif - { - ret = pcre_exec(p->pcre1_regexp, p->pcre1_extra_info, line, - eol - line, 0, flags, ovector, - ARRAY_SIZE(ovector)); - } + ret = pcre_exec(p->pcre1_regexp, p->pcre1_extra_info, line, + eol - line, 0, flags, ovector, + ARRAY_SIZE(ovector)); if (ret < 0 && ret != PCRE_ERROR_NOMATCH) die("pcre_exec failed with error code %d", ret); @@ -453,15 +429,12 @@ static int pcre1match(struct grep_pat *p, const char *line, const char *eol, static void free_pcre1_regexp(struct grep_pat *p) { pcre_free(p->pcre1_regexp); -#ifdef GIT_PCRE1_USE_JIT - if (p->pcre1_jit_on) { +#ifdef PCRE_CONFIG_JIT + if (p->pcre1_jit_on) pcre_free_study(p->pcre1_extra_info); - pcre_jit_stack_free(p->pcre1_jit_stack); - } else + else #endif - { pcre_free(p->pcre1_extra_info); - } pcre_free((void *)p->pcre1_tables); } #else /* !USE_LIBPCRE1 */ @@ -498,14 +471,15 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt p->pcre2_compile_context = NULL; if (opt->ignore_case) { - if (has_non_ascii(p->pattern)) { + if (!opt->ignore_locale && has_non_ascii(p->pattern)) { character_tables = pcre2_maketables(NULL); p->pcre2_compile_context = pcre2_compile_context_create(NULL); pcre2_set_character_tables(p->pcre2_compile_context, character_tables); } options |= PCRE2_CASELESS; } - if (is_utf8_locale() && has_non_ascii(p->pattern)) + if (!opt->ignore_locale && is_utf8_locale() && has_non_ascii(p->pattern) && + !(!opt->ignore_case && (p->fixed || p->is_fixed))) options |= PCRE2_UTF; p->pcre2_pattern = pcre2_compile((PCRE2_SPTR)p->pattern, @@ -522,7 +496,9 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt } pcre2_config(PCRE2_CONFIG_JIT, &p->pcre2_jit_on); - if (p->pcre2_jit_on == 1) { + if (opt->debug) + fprintf(stderr, "pcre2_jit_on=%d\n", p->pcre2_jit_on); + if (p->pcre2_jit_on) { jitret = pcre2_jit_compile(p->pcre2_pattern, PCRE2_JIT_COMPLETE); if (jitret) die("Couldn't JIT the PCRE2 pattern '%s', got '%d'\n", p->pattern, jitret); @@ -547,19 +523,11 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt BUG("pcre2_pattern_info() failed: %d", patinforet); if (jitsizearg == 0) { p->pcre2_jit_on = 0; + if (opt->debug) + fprintf(stderr, "pcre2_jit_on=%d: (*NO_JIT) in regex\n", + p->pcre2_jit_on); return; } - - p->pcre2_jit_stack = pcre2_jit_stack_create(1, 1024 * 1024, NULL); - if (!p->pcre2_jit_stack) - die("Couldn't allocate PCRE2 JIT stack"); - p->pcre2_match_context = pcre2_match_context_create(NULL); - if (!p->pcre2_match_context) - die("Couldn't allocate PCRE2 match context"); - pcre2_jit_stack_assign(p->pcre2_match_context, NULL, p->pcre2_jit_stack); - } else if (p->pcre2_jit_on != 0) { - BUG("The pcre2_jit_on variable should be 0 or 1, not %d", - p->pcre2_jit_on); } } @@ -603,8 +571,6 @@ static void free_pcre2_pattern(struct grep_pat *p) pcre2_compile_context_free(p->pcre2_compile_context); pcre2_code_free(p->pcre2_pattern); pcre2_match_data_free(p->pcre2_match_data); - pcre2_jit_stack_free(p->pcre2_jit_stack); - pcre2_match_context_free(p->pcre2_match_context); } #else /* !USE_LIBPCRE2 */ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt) @@ -626,7 +592,6 @@ static int pcre2match(struct grep_pat *p, const char *line, const char *eol, static void free_pcre2_pattern(struct grep_pat *p) { } -#endif /* !USE_LIBPCRE2 */ static void compile_fixed_regexp(struct grep_pat *p, struct grep_opt *opt) { @@ -647,46 +612,66 @@ static void compile_fixed_regexp(struct grep_pat *p, struct grep_opt *opt) compile_regexp_failed(p, errbuf); } } +#endif /* !USE_LIBPCRE2 */ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) { - int ascii_only; int err; int regflags = REG_NEWLINE; p->word_regexp = opt->word_regexp; p->ignore_case = opt->ignore_case; - ascii_only = !has_non_ascii(p->pattern); + p->fixed = opt->fixed; - /* - * Even when -F (fixed) asks us to do a non-regexp search, we - * may not be able to correctly case-fold when -i - * (ignore-case) is asked (in which case, we'll synthesize a - * regexp to match the pattern that matches regexp special - * characters literally, while ignoring case differences). On - * the other hand, even without -F, if the pattern does not - * have any regexp special characters and there is no need for - * case-folding search, we can internally turn it into a - * simple string match using kws. p->fixed tells us if we - * want to use kws. - */ - if (opt->fixed || - has_null(p->pattern, p->patternlen) || - is_fixed(p->pattern, p->patternlen)) - p->fixed = !p->ignore_case || ascii_only; - - if (p->fixed) { - p->kws = kwsalloc(p->ignore_case ? tolower_trans_tbl : NULL); - kwsincr(p->kws, p->pattern, p->patternlen); - kwsprep(p->kws); - return; - } else if (opt->fixed) { - /* - * We come here when the pattern has the non-ascii - * characters we cannot case-fold, and asked to - * ignore-case. - */ + if (memchr(p->pattern, 0, p->patternlen) && !opt->pcre2) + die(_("given pattern contains NULL byte (via -f <file>). This is only supported with -P under PCRE v2")); + + p->is_fixed = is_fixed(p->pattern, p->patternlen); +#ifdef USE_LIBPCRE2 + if (!p->fixed && !p->is_fixed) { + const char *no_jit = "(*NO_JIT)"; + const int no_jit_len = strlen(no_jit); + if (starts_with(p->pattern, no_jit) && + is_fixed(p->pattern + no_jit_len, + p->patternlen - no_jit_len)) + p->is_fixed = 1; + } +#endif + if (p->fixed || p->is_fixed) { +#ifdef USE_LIBPCRE2 + opt->pcre2 = 1; + if (p->is_fixed) { + compile_pcre2_pattern(p, opt); + } else { + /* + * E.g. t7811-grep-open.sh relies on the + * pattern being restored. + */ + char *old_pattern = p->pattern; + size_t old_patternlen = p->patternlen; + struct strbuf sb = STRBUF_INIT; + + /* + * There is the PCRE2_LITERAL flag, but it's + * only in PCRE v2 10.30 and later. Needing to + * ifdef our way around that and dealing with + * it + PCRE2_MULTILINE being an error is more + * complex than just quoting this ourselves. + */ + strbuf_add(&sb, "\\Q", 2); + strbuf_add(&sb, p->pattern, p->patternlen); + strbuf_add(&sb, "\\E", 2); + + p->pattern = sb.buf; + p->patternlen = sb.len; + compile_pcre2_pattern(p, opt); + p->pattern = old_pattern; + p->patternlen = old_patternlen; + strbuf_release(&sb); + } +#else /* !USE_LIBPCRE2 */ compile_fixed_regexp(p, opt); +#endif /* !USE_LIBPCRE2 */ return; } @@ -1053,9 +1038,7 @@ void free_grep_patterns(struct grep_opt *opt) case GREP_PATTERN: /* atom */ case GREP_PATTERN_HEAD: case GREP_PATTERN_BODY: - if (p->kws) - kwsfree(p->kws); - else if (p->pcre1_regexp) + if (p->pcre1_regexp) free_pcre1_regexp(p); else if (p->pcre2_pattern) free_pcre2_pattern(p); @@ -1115,29 +1098,12 @@ static void show_name(struct grep_opt *opt, const char *name) opt->output(opt, opt->null_following_name ? "\0" : "\n", 1); } -static int fixmatch(struct grep_pat *p, char *line, char *eol, - regmatch_t *match) -{ - struct kwsmatch kwsm; - size_t offset = kwsexec(p->kws, line, eol - line, &kwsm); - if (offset == -1) { - match->rm_so = match->rm_eo = -1; - return REG_NOMATCH; - } else { - match->rm_so = offset; - match->rm_eo = match->rm_so + kwsm.size[0]; - return 0; - } -} - static int patmatch(struct grep_pat *p, char *line, char *eol, regmatch_t *match, int eflags) { int hit; - if (p->fixed) - hit = !fixmatch(p, line, eol, match); - else if (p->pcre1_regexp) + if (p->pcre1_regexp) hit = !pcre1match(p, line, eol, match, eflags); else if (p->pcre2_pattern) hit = !pcre2match(p, line, eol, match, eflags); @@ -3,24 +3,12 @@ #include "color.h" #ifdef USE_LIBPCRE1 #include <pcre.h> -#ifdef PCRE_CONFIG_JIT -#if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32 -#ifndef NO_LIBPCRE1_JIT -#define GIT_PCRE1_USE_JIT -#define GIT_PCRE_STUDY_JIT_COMPILE PCRE_STUDY_JIT_COMPILE -#endif -#endif -#endif -#ifndef GIT_PCRE_STUDY_JIT_COMPILE -#define GIT_PCRE_STUDY_JIT_COMPILE 0 -#endif -#if PCRE_MAJOR <= 8 && PCRE_MINOR < 20 -typedef int pcre_jit_stack; +#ifndef PCRE_NO_UTF8_CHECK +#define PCRE_NO_UTF8_CHECK 0 #endif #else typedef int pcre; typedef int pcre_extra; -typedef int pcre_jit_stack; #endif #ifdef USE_LIBPCRE2 #define PCRE2_CODE_UNIT_WIDTH 8 @@ -29,10 +17,7 @@ typedef int pcre_jit_stack; typedef int pcre2_code; typedef int pcre2_match_data; typedef int pcre2_compile_context; -typedef int pcre2_match_context; -typedef int pcre2_jit_stack; #endif -#include "kwset.h" #include "thread-utils.h" #include "userdiff.h" @@ -88,17 +73,14 @@ struct grep_pat { regex_t regexp; pcre *pcre1_regexp; pcre_extra *pcre1_extra_info; - pcre_jit_stack *pcre1_jit_stack; const unsigned char *pcre1_tables; int pcre1_jit_on; pcre2_code *pcre2_pattern; pcre2_match_data *pcre2_match_data; pcre2_compile_context *pcre2_compile_context; - pcre2_match_context *pcre2_match_context; - pcre2_jit_stack *pcre2_jit_stack; uint32_t pcre2_jit_on; - kwset_t kws; unsigned fixed:1; + unsigned is_fixed:1; unsigned ignore_case:1; unsigned word_regexp:1; }; @@ -173,6 +155,7 @@ struct grep_opt { int funcbody; int extended_regexp_option; int pattern_type_option; + int ignore_locale; char colors[NR_GREP_COLORS][COLOR_MAXLEN]; unsigned pre_context; unsigned post_context; @@ -774,7 +774,8 @@ static struct string_list guess_refs(const char *ref) return similar_refs; } -void help_unknown_ref(const char *ref, const char *cmd, const char *error) +NORETURN void help_unknown_ref(const char *ref, const char *cmd, + const char *error) { int i; struct string_list suggested_refs = guess_refs(ref); @@ -43,7 +43,7 @@ void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdn * call this to die(), when it is suspected that the user mistyped a * ref to the command, to give suggested "correct" refs. */ -void help_unknown_ref(const char *ref, const char *cmd, const char *error); +NORETURN void help_unknown_ref(const char *ref, const char *cmd, const char *error); static inline void list_config_item(struct string_list *list, const char *prefix, @@ -1075,6 +1075,7 @@ void http_init(struct remote *remote, const char *url, int proactive_auth) git_config(urlmatch_config_entry, &config); free(normalized_url); + string_list_clear(&config.vars, 1); #if LIBCURL_VERSION_NUM >= 0x073800 if (http_ssl_backend) { diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c index 4d88bfe64a..256bcfbdfe 100644 --- a/list-objects-filter-options.c +++ b/list-objects-filter-options.c @@ -62,17 +62,7 @@ static int gently_parse_list_objects_filter( return 0; } else if (skip_prefix(arg, "sparse:oid=", &v0)) { - struct object_context oc; - struct object_id sparse_oid; - - /* - * Try to parse <oid-expression> into an OID for the current - * command, but DO NOT complain if we don't have the blob or - * ref locally. - */ - if (!get_oid_with_context(the_repository, v0, GET_OID_BLOB, - &sparse_oid, &oc)) - filter_options->sparse_oid_value = oiddup(&sparse_oid); + filter_options->sparse_oid_name = xstrdup(v0); filter_options->choice = LOFC_SPARSE_OID; return 0; @@ -320,7 +310,7 @@ void list_objects_filter_release( if (!filter_options) return; string_list_clear(&filter_options->filter_spec, /*free_util=*/0); - free(filter_options->sparse_oid_value); + free(filter_options->sparse_oid_name); for (sub = 0; sub < filter_options->sub_nr; sub++) list_objects_filter_release(&filter_options->sub[sub]); free(filter_options->sub); diff --git a/list-objects-filter-options.h b/list-objects-filter-options.h index b63c5ee1a3..2ffb39222c 100644 --- a/list-objects-filter-options.h +++ b/list-objects-filter-options.h @@ -45,7 +45,7 @@ struct list_objects_filter_options { * some values will be defined for any given choice. */ - struct object_id *sparse_oid_value; + char *sparse_oid_name; unsigned long blob_limit_value; unsigned long tree_exclude_depth; diff --git a/list-objects-filter.c b/list-objects-filter.c index d664264d65..1e8d4e763d 100644 --- a/list-objects-filter.c +++ b/list-objects-filter.c @@ -328,12 +328,12 @@ static void filter_blobs_limit__init( */ struct frame { /* - * defval is the usual default include/exclude value that + * default_match is the usual default include/exclude value that * should be inherited as we recurse into directories based * upon pattern matching of the directory itself or of a * containing directory. */ - int defval; + enum pattern_match_result default_match; /* * 1 if the directory (recursively) contains any provisionally @@ -347,7 +347,7 @@ struct frame { }; struct filter_sparse_data { - struct exclude_list el; + struct pattern_list pl; size_t nr, alloc; struct frame *array_frame; @@ -363,8 +363,9 @@ static enum list_objects_filter_result filter_sparse( void *filter_data_) { struct filter_sparse_data *filter_data = filter_data_; - int val, dtype; + int dtype; struct frame *frame; + enum pattern_match_result match; switch (filter_situation) { default: @@ -373,15 +374,15 @@ static enum list_objects_filter_result filter_sparse( case LOFS_BEGIN_TREE: assert(obj->type == OBJ_TREE); dtype = DT_DIR; - val = is_excluded_from_list(pathname, strlen(pathname), - filename, &dtype, &filter_data->el, - r->index); - if (val < 0) - val = filter_data->array_frame[filter_data->nr - 1].defval; + match = path_matches_pattern_list(pathname, strlen(pathname), + filename, &dtype, &filter_data->pl, + r->index); + if (match == UNDECIDED) + match = filter_data->array_frame[filter_data->nr - 1].default_match; ALLOC_GROW(filter_data->array_frame, filter_data->nr + 1, filter_data->alloc); - filter_data->array_frame[filter_data->nr].defval = val; + filter_data->array_frame[filter_data->nr].default_match = match; filter_data->array_frame[filter_data->nr].child_prov_omit = 0; filter_data->nr++; @@ -435,12 +436,12 @@ static enum list_objects_filter_result filter_sparse( frame = &filter_data->array_frame[filter_data->nr - 1]; dtype = DT_REG; - val = is_excluded_from_list(pathname, strlen(pathname), - filename, &dtype, &filter_data->el, + match = path_matches_pattern_list(pathname, strlen(pathname), + filename, &dtype, &filter_data->pl, r->index); - if (val < 0) - val = frame->defval; - if (val > 0) { + if (match == UNDECIDED) + match = frame->default_match; + if (match == MATCHED) { if (omits) oidset_remove(omits, &obj->oid); return LOFR_MARK_SEEN | LOFR_DO_SHOW; @@ -482,12 +483,20 @@ static void filter_sparse_oid__init( struct filter *filter) { struct filter_sparse_data *d = xcalloc(1, sizeof(*d)); - if (add_excludes_from_blob_to_list(filter_options->sparse_oid_value, - NULL, 0, &d->el) < 0) - die("could not load filter specification"); + struct object_context oc; + struct object_id sparse_oid; + + if (get_oid_with_context(the_repository, + filter_options->sparse_oid_name, + GET_OID_BLOB, &sparse_oid, &oc)) + die(_("unable to access sparse blob in '%s'"), + filter_options->sparse_oid_name); + if (add_patterns_from_blob_to_list(&sparse_oid, "", 0, &d->pl) < 0) + die(_("unable to parse sparse filter data in %s"), + oid_to_hex(&sparse_oid)); ALLOC_GROW(d->array_frame, d->nr + 1, d->alloc); - d->array_frame[d->nr].defval = 0; /* default to include */ + d->array_frame[d->nr].default_match = 0; /* default to include */ d->array_frame[d->nr].child_prov_omit = 0; d->nr++; diff --git a/list-objects.c b/list-objects.c index 9307d91fb3..e19589baa0 100644 --- a/list-objects.c +++ b/list-objects.c @@ -365,7 +365,9 @@ static void do_traverse(struct traversal_context *ctx) * an uninteresting boundary commit may not have its tree * parsed yet, but we are not going to show them anyway */ - if (get_commit_tree(commit)) { + if (!ctx->revs->tree_objects) + ; /* do not bother loading tree */ + else if (get_commit_tree(commit)) { struct tree *tree = get_commit_tree(commit); tree->object.flags |= NOT_USER_GIVEN; add_pending_tree(ctx->revs, tree); diff --git a/log-tree.c b/log-tree.c index 1e56df62a7..923a299e70 100644 --- a/log-tree.c +++ b/log-tree.c @@ -77,6 +77,7 @@ void add_name_decoration(enum decoration_type type, const char *name, struct obj const struct name_decoration *get_name_decoration(const struct object *obj) { + load_ref_decorations(NULL, DECORATE_SHORT_REFS); return lookup_decoration(&name_decoration, obj); } @@ -677,9 +678,7 @@ void show_log(struct rev_info *opt) raw = (opt->commit_format == CMIT_FMT_USERFORMAT); format_display_notes(&commit->object.oid, ¬ebuf, get_log_output_encoding(), raw); - ctx.notes_message = notebuf.len - ? strbuf_detach(¬ebuf, NULL) - : xcalloc(1, 1); + ctx.notes_message = strbuf_detach(¬ebuf, NULL); } /* diff --git a/merge-recursive.c b/merge-recursive.c index 6b812d67e3..e86571c91b 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -4,30 +4,40 @@ * The thieves were Alex Riesen and Johannes Schindelin, in June/July 2006 */ #include "cache.h" -#include "config.h" +#include "merge-recursive.h" + #include "advice.h" -#include "lockfile.h" -#include "cache-tree.h" -#include "object-store.h" -#include "repository.h" -#include "commit.h" +#include "alloc.h" +#include "attr.h" #include "blob.h" #include "builtin.h" -#include "tree-walk.h" +#include "cache-tree.h" +#include "commit.h" +#include "commit-reach.h" +#include "config.h" #include "diff.h" #include "diffcore.h" +#include "dir.h" +#include "ll-merge.h" +#include "lockfile.h" +#include "object-store.h" +#include "repository.h" +#include "revision.h" +#include "string-list.h" +#include "submodule.h" #include "tag.h" -#include "alloc.h" +#include "tree-walk.h" #include "unpack-trees.h" -#include "string-list.h" #include "xdiff-interface.h" -#include "ll-merge.h" -#include "attr.h" -#include "merge-recursive.h" -#include "dir.h" -#include "submodule.h" -#include "revision.h" -#include "commit-reach.h" + +struct merge_options_internal { + int call_depth; + int needed_rename_limit; + struct hashmap current_file_dir_set; + struct string_list df_conflict_file_set; + struct unpack_trees_options unpack_opts; + struct index_state orig_index; +}; struct path_hashmap_entry { struct hashmap_entry e; @@ -54,6 +64,24 @@ 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: + * + * dir: original name of directory being renamed + * non_unique_new_dir: if true, could not determine new_dir + * new_dir: final name of directory being renamed + * possible_new_dirs: temporary used to help determine new_dir; see comments + * in get_directory_renames() for details + */ +struct dir_rename_entry { + struct hashmap_entry ent; /* must be the first member! */ + char *dir; + unsigned non_unique_new_dir:1; + struct strbuf new_dir; + struct string_list possible_new_dirs; +}; + static struct dir_rename_entry *dir_rename_find_entry(struct hashmap *hashmap, char *dir) { @@ -92,6 +120,13 @@ static void dir_rename_entry_init(struct dir_rename_entry *entry, string_list_init(&entry->possible_new_dirs, 0); } +struct collision_entry { + struct hashmap_entry ent; /* must be the first member! */ + char *target_file; + struct string_list source_files; + unsigned reported_already:1; +}; + static struct collision_entry *collision_find_entry(struct hashmap *hashmap, char *target_file) { @@ -284,7 +319,8 @@ static inline void setup_rename_conflict_info(enum rename_type rename_type, static int show(struct merge_options *opt, int v) { - return (!opt->call_depth && opt->verbosity >= v) || opt->verbosity >= 5; + return (!opt->priv->call_depth && opt->verbosity >= v) || + opt->verbosity >= 5; } __attribute__((format (printf, 3, 4))) @@ -295,7 +331,7 @@ static void output(struct merge_options *opt, int v, const char *fmt, ...) if (!show(opt, v)) return; - strbuf_addchars(&opt->obuf, ' ', opt->call_depth * 2); + strbuf_addchars(&opt->obuf, ' ', opt->priv->call_depth * 2); va_start(ap, fmt); strbuf_vaddf(&opt->obuf, fmt, ap); @@ -310,7 +346,7 @@ static void output_commit_title(struct merge_options *opt, struct commit *commit { struct merge_remote_desc *desc; - strbuf_addchars(&opt->obuf, ' ', opt->call_depth * 2); + strbuf_addchars(&opt->obuf, ' ', opt->priv->call_depth * 2); desc = merge_remote_util(commit); if (desc) strbuf_addf(&opt->obuf, "virtual %s\n", desc->name); @@ -358,6 +394,11 @@ static int add_cacheinfo(struct merge_options *opt, return ret; } +static inline int merge_detect_rename(struct merge_options *opt) +{ + return (opt->detect_renames >= 0) ? opt->detect_renames : 1; +} + static void init_tree_desc_from_tree(struct tree_desc *desc, struct tree *tree) { parse_tree(tree); @@ -373,74 +414,43 @@ static int unpack_trees_start(struct merge_options *opt, struct tree_desc t[3]; struct index_state tmp_index = { NULL }; - memset(&opt->unpack_opts, 0, sizeof(opt->unpack_opts)); - if (opt->call_depth) - opt->unpack_opts.index_only = 1; + memset(&opt->priv->unpack_opts, 0, sizeof(opt->priv->unpack_opts)); + if (opt->priv->call_depth) + opt->priv->unpack_opts.index_only = 1; else - opt->unpack_opts.update = 1; - opt->unpack_opts.merge = 1; - opt->unpack_opts.head_idx = 2; - opt->unpack_opts.fn = threeway_merge; - opt->unpack_opts.src_index = opt->repo->index; - opt->unpack_opts.dst_index = &tmp_index; - opt->unpack_opts.aggressive = !merge_detect_rename(opt); - setup_unpack_trees_porcelain(&opt->unpack_opts, "merge"); + opt->priv->unpack_opts.update = 1; + opt->priv->unpack_opts.merge = 1; + opt->priv->unpack_opts.head_idx = 2; + opt->priv->unpack_opts.fn = threeway_merge; + opt->priv->unpack_opts.src_index = opt->repo->index; + opt->priv->unpack_opts.dst_index = &tmp_index; + opt->priv->unpack_opts.aggressive = !merge_detect_rename(opt); + setup_unpack_trees_porcelain(&opt->priv->unpack_opts, "merge"); init_tree_desc_from_tree(t+0, common); init_tree_desc_from_tree(t+1, head); init_tree_desc_from_tree(t+2, merge); - rc = unpack_trees(3, t, &opt->unpack_opts); + rc = unpack_trees(3, t, &opt->priv->unpack_opts); cache_tree_free(&opt->repo->index->cache_tree); /* - * Update opt->repo->index to match the new results, AFTER saving a copy - * in opt->orig_index. Update src_index to point to the saved copy. - * (verify_uptodate() checks src_index, and the original index is - * the one that had the necessary modification timestamps.) + * Update opt->repo->index to match the new results, AFTER saving a + * copy in opt->priv->orig_index. Update src_index to point to the + * saved copy. (verify_uptodate() checks src_index, and the original + * index is the one that had the necessary modification timestamps.) */ - opt->orig_index = *opt->repo->index; + opt->priv->orig_index = *opt->repo->index; *opt->repo->index = tmp_index; - opt->unpack_opts.src_index = &opt->orig_index; + opt->priv->unpack_opts.src_index = &opt->priv->orig_index; return rc; } static void unpack_trees_finish(struct merge_options *opt) { - discard_index(&opt->orig_index); - clear_unpack_trees_porcelain(&opt->unpack_opts); -} - -struct tree *write_tree_from_memory(struct merge_options *opt) -{ - struct tree *result = NULL; - struct index_state *istate = opt->repo->index; - - if (unmerged_index(istate)) { - int i; - fprintf(stderr, "BUG: There are unmerged index entries:\n"); - for (i = 0; i < istate->cache_nr; i++) { - const struct cache_entry *ce = istate->cache[i]; - if (ce_stage(ce)) - fprintf(stderr, "BUG: %d %.*s\n", ce_stage(ce), - (int)ce_namelen(ce), ce->name); - } - BUG("unmerged index entries in merge-recursive.c"); - } - - if (!istate->cache_tree) - istate->cache_tree = cache_tree(); - - if (!cache_tree_fully_valid(istate->cache_tree) && - cache_tree_update(istate, 0) < 0) { - err(opt, _("error building trees")); - return NULL; - } - - result = lookup_tree(opt->repo, &istate->cache_tree->oid); - - return result; + discard_index(&opt->priv->orig_index); + clear_unpack_trees_porcelain(&opt->priv->unpack_opts); } static int save_files_dirs(const struct object_id *oid, @@ -455,7 +465,7 @@ static int save_files_dirs(const struct object_id *oid, FLEX_ALLOC_MEM(entry, path, base->buf, base->len); hashmap_entry_init(entry, path_hash(entry->path)); - hashmap_add(&opt->current_file_dir_set, entry); + hashmap_add(&opt->priv->current_file_dir_set, entry); strbuf_setlen(base, baselen); return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0); @@ -586,7 +596,7 @@ static void record_df_conflict_files(struct merge_options *opt, * If we're merging merge-bases, we don't want to bother with * any working directory changes. */ - if (opt->call_depth) + if (opt->priv->call_depth) return; /* Ensure D/F conflicts are adjacent in the entries list. */ @@ -598,7 +608,7 @@ static void record_df_conflict_files(struct merge_options *opt, df_sorted_entries.cmp = string_list_df_name_compare; string_list_sort(&df_sorted_entries); - string_list_clear(&opt->df_conflict_file_set, 1); + string_list_clear(&opt->priv->df_conflict_file_set, 1); for (i = 0; i < df_sorted_entries.nr; i++) { const char *path = df_sorted_entries.items[i].string; int len = strlen(path); @@ -614,7 +624,7 @@ static void record_df_conflict_files(struct merge_options *opt, len > last_len && memcmp(path, last_file, last_len) == 0 && path[last_len] == '/') { - string_list_insert(&opt->df_conflict_file_set, last_file); + string_list_insert(&opt->priv->df_conflict_file_set, last_file); } /* @@ -681,8 +691,8 @@ static void update_entry(struct stage_data *entry, static int remove_file(struct merge_options *opt, int clean, const char *path, int no_wd) { - int update_cache = opt->call_depth || clean; - int update_working_directory = !opt->call_depth && !no_wd; + int update_cache = opt->priv->call_depth || clean; + int update_working_directory = !opt->priv->call_depth && !no_wd; if (update_cache) { if (remove_file_from_index(opt->repo->index, path)) @@ -712,7 +722,9 @@ static void add_flattened_path(struct strbuf *out, const char *s) out->buf[i] = '_'; } -static char *unique_path(struct merge_options *opt, const char *path, const char *branch) +static char *unique_path(struct merge_options *opt, + const char *path, + const char *branch) { struct path_hashmap_entry *entry; struct strbuf newpath = STRBUF_INIT; @@ -723,16 +735,16 @@ static char *unique_path(struct merge_options *opt, const char *path, const char add_flattened_path(&newpath, branch); base_len = newpath.len; - while (hashmap_get_from_hash(&opt->current_file_dir_set, + while (hashmap_get_from_hash(&opt->priv->current_file_dir_set, path_hash(newpath.buf), newpath.buf) || - (!opt->call_depth && file_exists(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, path_hash(entry->path)); - hashmap_add(&opt->current_file_dir_set, entry); + hashmap_add(&opt->priv->current_file_dir_set, entry); return strbuf_detach(&newpath, NULL); } @@ -764,7 +776,8 @@ static int dir_in_way(struct index_state *istate, const char *path, strbuf_release(&dirpath); return check_working_copy && !lstat(path, &st) && S_ISDIR(st.st_mode) && - !(empty_ok && is_empty_dir(path)); + !(empty_ok && is_empty_dir(path)) && + !has_symlink_leading_path(path, strlen(path)); } /* @@ -774,7 +787,7 @@ static int dir_in_way(struct index_state *istate, const char *path, static int was_tracked_and_matches(struct merge_options *opt, const char *path, const struct diff_filespec *blob) { - int pos = index_name_pos(&opt->orig_index, path, strlen(path)); + int pos = index_name_pos(&opt->priv->orig_index, path, strlen(path)); struct cache_entry *ce; if (0 > pos) @@ -782,7 +795,7 @@ static int was_tracked_and_matches(struct merge_options *opt, const char *path, return 0; /* See if the file we were tracking before matches */ - ce = opt->orig_index.cache[pos]; + ce = opt->priv->orig_index.cache[pos]; return (oid_eq(&ce->oid, &blob->oid) && ce->ce_mode == blob->mode); } @@ -791,7 +804,7 @@ static int was_tracked_and_matches(struct merge_options *opt, const char *path, */ static int was_tracked(struct merge_options *opt, const char *path) { - int pos = index_name_pos(&opt->orig_index, path, strlen(path)); + int pos = index_name_pos(&opt->priv->orig_index, path, strlen(path)); if (0 <= pos) /* we were tracking this path before the merge */ @@ -848,12 +861,12 @@ static int was_dirty(struct merge_options *opt, const char *path) struct cache_entry *ce; int dirty = 1; - if (opt->call_depth || !was_tracked(opt, path)) + if (opt->priv->call_depth || !was_tracked(opt, path)) return !dirty; - ce = index_file_exists(opt->unpack_opts.src_index, + ce = index_file_exists(opt->priv->unpack_opts.src_index, path, strlen(path), ignore_case); - dirty = verify_uptodate(ce, &opt->unpack_opts) != 0; + dirty = verify_uptodate(ce, &opt->priv->unpack_opts) != 0; return dirty; } @@ -863,8 +876,8 @@ static int make_room_for_path(struct merge_options *opt, const char *path) const char *msg = _("failed to create path '%s'%s"); /* Unlink any D/F conflict files that are in the way */ - for (i = 0; i < opt->df_conflict_file_set.nr; i++) { - const char *df_path = opt->df_conflict_file_set.items[i].string; + for (i = 0; i < opt->priv->df_conflict_file_set.nr; i++) { + const char *df_path = opt->priv->df_conflict_file_set.items[i].string; size_t pathlen = strlen(path); size_t df_pathlen = strlen(df_path); if (df_pathlen < pathlen && @@ -874,7 +887,7 @@ static int make_room_for_path(struct merge_options *opt, const char *path) _("Removing %s to make room for subdirectory\n"), df_path); unlink(df_path); - unsorted_string_list_delete_item(&opt->df_conflict_file_set, + unsorted_string_list_delete_item(&opt->priv->df_conflict_file_set, i, 0); break; } @@ -915,7 +928,7 @@ static int update_file_flags(struct merge_options *opt, { int ret = 0; - if (opt->call_depth) + if (opt->priv->call_depth) update_wd = 0; if (update_wd) { @@ -934,9 +947,11 @@ static int update_file_flags(struct merge_options *opt, } buf = read_object_file(&contents->oid, &type, &size); - if (!buf) - return err(opt, _("cannot read object %s '%s'"), - oid_to_hex(&contents->oid), path); + if (!buf) { + ret = err(opt, _("cannot read object %s '%s'"), + oid_to_hex(&contents->oid), path); + goto free_buf; + } if (type != OBJ_BLOB) { ret = err(opt, _("blob expected for %s '%s'"), oid_to_hex(&contents->oid), path); @@ -944,7 +959,8 @@ static int update_file_flags(struct merge_options *opt, } if (S_ISREG(contents->mode)) { struct strbuf strbuf = STRBUF_INIT; - if (convert_to_working_tree(opt->repo->index, path, buf, size, &strbuf)) { + if (convert_to_working_tree(opt->repo->index, + path, buf, size, &strbuf)) { free(buf); size = strbuf.len; buf = strbuf_detach(&strbuf, NULL); @@ -997,7 +1013,7 @@ static int update_file(struct merge_options *opt, const char *path) { return update_file_flags(opt, contents, path, - opt->call_depth || clean, !opt->call_depth); + opt->priv->call_depth || clean, !opt->priv->call_depth); } /* Low level file merging, update and removal */ @@ -1019,22 +1035,22 @@ static int merge_3way(struct merge_options *opt, { mmfile_t orig, src1, src2; struct ll_merge_options ll_opts = {0}; - char *base_name, *name1, *name2; + char *base, *name1, *name2; int merge_status; ll_opts.renormalize = opt->renormalize; ll_opts.extra_marker_size = extra_marker_size; ll_opts.xdl_opts = opt->xdl_opts; - if (opt->call_depth) { + if (opt->priv->call_depth) { ll_opts.virtual_ancestor = 1; ll_opts.variant = 0; } else { switch (opt->recursive_variant) { - case MERGE_RECURSIVE_OURS: + case MERGE_VARIANT_OURS: ll_opts.variant = XDL_MERGE_FAVOR_OURS; break; - case MERGE_RECURSIVE_THEIRS: + case MERGE_VARIANT_THEIRS: ll_opts.variant = XDL_MERGE_FAVOR_THEIRS; break; default: @@ -1043,16 +1059,13 @@ static int merge_3way(struct merge_options *opt, } } - assert(a->path && b->path); - if (strcmp(a->path, b->path) || - (opt->ancestor != NULL && strcmp(a->path, o->path) != 0)) { - base_name = opt->ancestor == NULL ? NULL : - mkpathdup("%s:%s", opt->ancestor, o->path); + assert(a->path && b->path && o->path && opt->ancestor); + if (strcmp(a->path, b->path) || strcmp(a->path, o->path) != 0) { + base = mkpathdup("%s:%s", opt->ancestor, o->path); name1 = mkpathdup("%s:%s", branch1, a->path); name2 = mkpathdup("%s:%s", branch2, b->path); } else { - base_name = opt->ancestor == NULL ? NULL : - mkpathdup("%s", opt->ancestor); + base = mkpathdup("%s", opt->ancestor); name1 = mkpathdup("%s", branch1); name2 = mkpathdup("%s", branch2); } @@ -1061,11 +1074,11 @@ static int merge_3way(struct merge_options *opt, read_mmblob(&src1, &a->oid); read_mmblob(&src2, &b->oid); - merge_status = ll_merge(result_buf, a->path, &orig, base_name, + merge_status = ll_merge(result_buf, a->path, &orig, base, &src1, name1, &src2, name2, opt->repo->index, &ll_opts); - free(base_name); + free(base); free(name1); free(name2); free(orig.ptr); @@ -1160,7 +1173,7 @@ static int merge_submodule(struct merge_options *opt, struct object_array merges; int i; - int search = !opt->call_depth; + int search = !opt->priv->call_depth; /* store a in result in case we fail */ oidcpy(result, a); @@ -1344,15 +1357,15 @@ static int merge_mode_and_contents(struct merge_options *opt, &b->oid); } else if (S_ISLNK(a->mode)) { switch (opt->recursive_variant) { - case MERGE_RECURSIVE_NORMAL: + case MERGE_VARIANT_NORMAL: oidcpy(&result->blob.oid, &a->oid); if (!oid_eq(&a->oid, &b->oid)) result->clean = 0; break; - case MERGE_RECURSIVE_OURS: + case MERGE_VARIANT_OURS: oidcpy(&result->blob.oid, &a->oid); break; - case MERGE_RECURSIVE_THEIRS: + case MERGE_VARIANT_THEIRS: oidcpy(&result->blob.oid, &b->oid); break; } @@ -1378,10 +1391,11 @@ static int handle_rename_via_dir(struct merge_options *opt, const struct rename *ren = ci->ren1; const struct diff_filespec *dest = ren->pair->two; char *file_path = dest->path; - int mark_conflicted = (opt->detect_directory_renames == 1); + int mark_conflicted = (opt->detect_directory_renames == + MERGE_DIRECTORY_RENAMES_CONFLICT); assert(ren->dir_rename_original_dest); - if (!opt->call_depth && would_lose_untracked(opt, dest->path)) { + if (!opt->priv->call_depth && would_lose_untracked(opt, dest->path)) { mark_conflicted = 1; file_path = unique_path(opt, dest->path, ren->branch); output(opt, 1, _("Error: Refusing to lose untracked file at %s; " @@ -1424,12 +1438,12 @@ static int handle_change_delete(struct merge_options *opt, const char *update_path = path; int ret = 0; - if (dir_in_way(opt->repo->index, path, !opt->call_depth, 0) || - (!opt->call_depth && would_lose_untracked(opt, path))) { + if (dir_in_way(opt->repo->index, path, !opt->priv->call_depth, 0) || + (!opt->priv->call_depth && would_lose_untracked(opt, path))) { update_path = alt_path = unique_path(opt, path, change_branch); } - if (opt->call_depth) { + if (opt->priv->call_depth) { /* * We cannot arbitrarily accept either a_sha or b_sha as * correct; since there is no true "middle point" between @@ -1504,14 +1518,14 @@ static int handle_rename_delete(struct merge_options *opt, opt->branch2 : opt->branch1); if (handle_change_delete(opt, - opt->call_depth ? orig->path : dest->path, - opt->call_depth ? NULL : orig->path, + opt->priv->call_depth ? orig->path : dest->path, + opt->priv->call_depth ? NULL : orig->path, orig, dest, rename_branch, delete_branch, _("rename"), _("renamed"))) return -1; - if (opt->call_depth) + if (opt->priv->call_depth) return remove_file_from_index(opt->repo->index, dest->path); else return update_stages(opt, dest->path, NULL, @@ -1548,7 +1562,7 @@ static int handle_file_collision(struct merge_options *opt, /* * In the recursive case, we just opt to undo renames */ - if (opt->call_depth && (prev_path1 || prev_path2)) { + if (opt->priv->call_depth && (prev_path1 || prev_path2)) { /* Put first file (a->oid, a->mode) in its original spot */ if (prev_path1) { if (update_file(opt, 1, a, prev_path1)) @@ -1577,10 +1591,10 @@ static int handle_file_collision(struct merge_options *opt, /* Remove rename sources if rename/add or rename/rename(2to1) */ if (prev_path1) remove_file(opt, 1, prev_path1, - opt->call_depth || would_lose_untracked(opt, prev_path1)); + opt->priv->call_depth || would_lose_untracked(opt, prev_path1)); if (prev_path2) remove_file(opt, 1, prev_path2, - opt->call_depth || would_lose_untracked(opt, prev_path2)); + opt->priv->call_depth || would_lose_untracked(opt, prev_path2)); /* * Remove the collision path, if it wouldn't cause dirty contents @@ -1622,12 +1636,12 @@ static int handle_file_collision(struct merge_options *opt, null.mode = 0; if (merge_mode_and_contents(opt, &null, a, b, collide_path, - branch1, branch2, opt->call_depth * 2, &mfi)) + branch1, branch2, opt->priv->call_depth * 2, &mfi)) return -1; mfi.clean &= !alt_path; if (update_file(opt, mfi.clean, &mfi.blob, update_path)) return -1; - if (!mfi.clean && !opt->call_depth && + if (!mfi.clean && !opt->priv->call_depth && update_stages(opt, collide_path, NULL, a, b)) return -1; free(alt_path); @@ -1667,7 +1681,7 @@ static int handle_rename_add(struct merge_options *opt, &ci->ren1->src_entry->stages[other_stage], prev_path_desc, opt->branch1, opt->branch2, - 1 + opt->call_depth * 2, &mfi)) + 1 + opt->priv->call_depth * 2, &mfi)) return -1; free(prev_path_desc); @@ -1685,7 +1699,7 @@ static char *find_path_for_conflict(struct merge_options *opt, const char *branch2) { char *new_path = NULL; - if (dir_in_way(opt->repo->index, path, !opt->call_depth, 0)) { + if (dir_in_way(opt->repo->index, path, !opt->priv->call_depth, 0)) { new_path = unique_path(opt, path, branch1); output(opt, 1, _("%s is a directory in %s adding " "as %s instead"), @@ -1716,17 +1730,17 @@ static int handle_rename_rename_1to2(struct merge_options *opt, "rename \"%s\"->\"%s\" in \"%s\"%s"), o->path, a->path, ci->ren1->branch, o->path, b->path, ci->ren2->branch, - opt->call_depth ? _(" (left unresolved)") : ""); + opt->priv->call_depth ? _(" (left unresolved)") : ""); path_desc = xstrfmt("%s and %s, both renamed from %s", a->path, b->path, o->path); if (merge_mode_and_contents(opt, o, a, b, path_desc, ci->ren1->branch, ci->ren2->branch, - opt->call_depth * 2, &mfi)) + opt->priv->call_depth * 2, &mfi)) return -1; free(path_desc); - if (opt->call_depth) { + if (opt->priv->call_depth) { /* * FIXME: For rename/add-source conflicts (if we could detect * such), this is wrong. We should instead find a unique @@ -1841,12 +1855,12 @@ static int handle_rename_rename_2to1(struct merge_options *opt, &ci->ren1->src_entry->stages[ostage1], path_side_1_desc, opt->branch1, opt->branch2, - 1 + opt->call_depth * 2, &mfi_c1) || + 1 + opt->priv->call_depth * 2, &mfi_c1) || merge_mode_and_contents(opt, b, &ci->ren2->src_entry->stages[ostage2], c2, path_side_2_desc, opt->branch1, opt->branch2, - 1 + opt->call_depth * 2, &mfi_c2)) + 1 + opt->priv->call_depth * 2, &mfi_c2)) return -1; free(path_side_1_desc); free(path_side_2_desc); @@ -1880,17 +1894,15 @@ 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->merge_rename_limit >= 0 ? opt->merge_rename_limit : - opt->diff_rename_limit >= 0 ? opt->diff_rename_limit : - 1000; + opts.rename_limit = (opt->rename_limit >= 0) ? opt->rename_limit : 1000; opts.rename_score = opt->rename_score; opts.show_rename_progress = opt->show_rename_progress; opts.output_format = DIFF_FORMAT_NO_OUTPUT; diff_setup_done(&opts); diff_tree_oid(&o_tree->object.oid, &tree->object.oid, "", &opts); diffcore_std(&opts); - if (opts.needed_rename_limit > opt->needed_rename_limit) - opt->needed_rename_limit = opts.needed_rename_limit; + if (opts.needed_rename_limit > opt->priv->needed_rename_limit) + opt->priv->needed_rename_limit = opts.needed_rename_limit; ret = xmalloc(sizeof(*ret)); *ret = diff_queued_diff; @@ -2863,8 +2875,9 @@ static int detect_and_process_renames(struct merge_options *opt, head_pairs = get_diffpairs(opt, common, head); merge_pairs = get_diffpairs(opt, common, merge); - if ((opt->detect_directory_renames == 2) || - (opt->detect_directory_renames == 1 && !opt->call_depth)) { + if ((opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_TRUE) || + (opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_CONFLICT && + !opt->priv->call_depth)) { dir_re_head = get_directory_renames(head_pairs); dir_re_merge = get_directory_renames(merge_pairs); @@ -3021,13 +3034,13 @@ static int handle_content_merge(struct merge_file_info *mfi, reason = _("add/add"); assert(o->path && a->path && b->path); - if (ci && dir_in_way(opt->repo->index, path, !opt->call_depth, + if (ci && dir_in_way(opt->repo->index, path, !opt->priv->call_depth, S_ISGITLINK(ci->ren1->pair->two->mode))) df_conflict_remains = 1; if (merge_mode_and_contents(opt, o, a, b, path, opt->branch1, opt->branch2, - opt->call_depth * 2, mfi)) + opt->priv->call_depth * 2, mfi)) return -1; /* @@ -3043,7 +3056,7 @@ static int handle_content_merge(struct merge_file_info *mfi, output(opt, 3, _("Skipped %s (merged same as existing)"), path); if (add_cacheinfo(opt, &mfi->blob, path, - 0, (!opt->call_depth && !is_dirty), 0)) + 0, (!opt->priv->call_depth && !is_dirty), 0)) return -1; /* * However, add_cacheinfo() will delete the old cache entry @@ -3051,8 +3064,8 @@ static int handle_content_merge(struct merge_file_info *mfi, * flag to avoid making the file appear as if it were * deleted by the user. */ - pos = index_name_pos(&opt->orig_index, path, strlen(path)); - ce = opt->orig_index.cache[pos]; + pos = index_name_pos(&opt->priv->orig_index, path, strlen(path)); + ce = opt->priv->orig_index.cache[pos]; if (ce_skip_worktree(ce)) { pos = index_name_pos(opt->repo->index, path, strlen(path)); ce = opt->repo->index->cache[pos]; @@ -3073,7 +3086,7 @@ static int handle_content_merge(struct merge_file_info *mfi, if (df_conflict_remains || is_dirty) { char *new_path; - if (opt->call_depth) { + if (opt->priv->call_depth) { remove_file_from_index(opt->repo->index, path); } else { if (!mfi->clean) { @@ -3122,7 +3135,8 @@ static int handle_rename_normal(struct merge_options *opt, clean = handle_content_merge(&mfi, opt, path, was_dirty(opt, path), o, a, b, ci); - if (clean && opt->detect_directory_renames == 1 && + if (clean && + opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_CONFLICT && ren->dir_rename_original_dest) { if (update_stages(opt, path, NULL, @@ -3167,12 +3181,12 @@ static int warn_about_dir_renamed_entries(struct merge_options *opt, return clean; /* Sanity checks */ - assert(opt->detect_directory_renames > 0); + assert(opt->detect_directory_renames > MERGE_DIRECTORY_RENAMES_NONE); assert(ren->dir_rename_original_type == 'A' || ren->dir_rename_original_type == 'R'); /* Check whether to treat directory renames as a conflict */ - clean = (opt->detect_directory_renames == 2); + clean = (opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_TRUE); is_add = (ren->dir_rename_original_type == 'A'); if (ren->dir_rename_original_type == 'A' && clean) { @@ -3331,7 +3345,7 @@ static int process_entry(struct merge_options *opt, conf = _("directory/file"); } if (dir_in_way(opt->repo->index, path, - !opt->call_depth && !S_ISGITLINK(a->mode), + !opt->priv->call_depth && !S_ISGITLINK(a->mode), 0)) { char *new_path = unique_path(opt, path, add_branch); clean_merge = 0; @@ -3340,7 +3354,7 @@ static int process_entry(struct merge_options *opt, conf, path, other_branch, path, new_path); if (update_file(opt, 0, contents, new_path)) clean_merge = -1; - else if (opt->call_depth) + else if (opt->priv->call_depth) remove_file_from_index(opt->repo->index, path); free(new_path); } else { @@ -3380,37 +3394,32 @@ static int process_entry(struct merge_options *opt, return clean_merge; } -int merge_trees(struct merge_options *opt, - struct tree *head, - struct tree *merge, - struct tree *common, - struct tree **result) +static int merge_trees_internal(struct merge_options *opt, + struct tree *head, + struct tree *merge, + struct tree *merge_base, + struct tree **result) { struct index_state *istate = opt->repo->index; int code, clean; - struct strbuf sb = STRBUF_INIT; - - if (!opt->call_depth && repo_index_has_changes(opt->repo, head, &sb)) { - err(opt, _("Your local changes to the following files would be overwritten by merge:\n %s"), - sb.buf); - return -1; - } if (opt->subtree_shift) { - merge = shift_tree_object(opt->repo, head, merge, opt->subtree_shift); - common = shift_tree_object(opt->repo, head, common, opt->subtree_shift); + merge = shift_tree_object(opt->repo, head, merge, + opt->subtree_shift); + merge_base = shift_tree_object(opt->repo, head, merge_base, + opt->subtree_shift); } - if (oid_eq(&common->object.oid, &merge->object.oid)) { + if (oid_eq(&merge_base->object.oid, &merge->object.oid)) { output(opt, 0, _("Already up to date!")); *result = head; return 1; } - code = unpack_trees_start(opt, common, head, merge); + code = unpack_trees_start(opt, merge_base, head, merge); if (code != 0) { - if (show(opt, 4) || opt->call_depth) + if (show(opt, 4) || opt->priv->call_depth) err(opt, _("merging of trees %s and %s failed"), oid_to_hex(&head->object.oid), oid_to_hex(&merge->object.oid)); @@ -3429,12 +3438,13 @@ int merge_trees(struct merge_options *opt, * opposed to decaring a local hashmap is for convenience * so that we don't have to pass it to around. */ - hashmap_init(&opt->current_file_dir_set, path_hashmap_cmp, NULL, 512); + hashmap_init(&opt->priv->current_file_dir_set, path_hashmap_cmp, + NULL, 512); get_files_dirs(opt, head); get_files_dirs(opt, merge); entries = get_unmerged(opt->repo->index); - clean = detect_and_process_renames(opt, common, head, merge, + clean = detect_and_process_renames(opt, merge_base, head, merge, entries, &re_info); record_df_conflict_files(opt, entries); if (clean < 0) @@ -3465,7 +3475,7 @@ int merge_trees(struct merge_options *opt, string_list_clear(entries, 1); free(entries); - hashmap_free(&opt->current_file_dir_set, 1); + hashmap_free(&opt->priv->current_file_dir_set, 1); if (clean < 0) { unpack_trees_finish(opt); @@ -3477,7 +3487,8 @@ int merge_trees(struct merge_options *opt, unpack_trees_finish(opt); - if (opt->call_depth && !(*result = write_tree_from_memory(opt))) + if (opt->priv->call_depth && + !(*result = write_in_core_index_as_tree(opt->repo))) return -1; return clean; @@ -3498,16 +3509,18 @@ static struct commit_list *reverse_commit_list(struct commit_list *list) * Merge the commits h1 and h2, return the resulting virtual * commit object and a flag indicating the cleanness of the merge. */ -int merge_recursive(struct merge_options *opt, - struct commit *h1, - struct commit *h2, - struct commit_list *ca, - struct commit **result) +static int merge_recursive_internal(struct merge_options *opt, + struct commit *h1, + struct commit *h2, + struct commit_list *merge_bases, + struct commit **result) { struct commit_list *iter; - struct commit *merged_common_ancestors; - struct tree *mrtree; + struct commit *merged_merge_bases; + struct tree *result_tree; int clean; + const char *ancestor_name; + struct strbuf merge_base_abbrev = STRBUF_INIT; if (show(opt, 4)) { output(opt, 4, _("Merging:")); @@ -3515,32 +3528,43 @@ int merge_recursive(struct merge_options *opt, output_commit_title(opt, h2); } - if (!ca) { - ca = get_merge_bases(h1, h2); - ca = reverse_commit_list(ca); + if (!merge_bases) { + merge_bases = get_merge_bases(h1, h2); + merge_bases = reverse_commit_list(merge_bases); } if (show(opt, 5)) { - unsigned cnt = commit_list_count(ca); + unsigned cnt = commit_list_count(merge_bases); output(opt, 5, Q_("found %u common ancestor:", "found %u common ancestors:", cnt), cnt); - for (iter = ca; iter; iter = iter->next) + for (iter = merge_bases; iter; iter = iter->next) output_commit_title(opt, iter->item); } - merged_common_ancestors = pop_commit(&ca); - if (merged_common_ancestors == NULL) { + merged_merge_bases = pop_commit(&merge_bases); + if (merged_merge_bases == NULL) { /* if there is no common ancestor, use an empty tree */ struct tree *tree; tree = lookup_tree(opt->repo, opt->repo->hash_algo->empty_tree); - merged_common_ancestors = make_virtual_commit(opt->repo, tree, "ancestor"); + merged_merge_bases = make_virtual_commit(opt->repo, tree, + "ancestor"); + ancestor_name = "empty tree"; + } else if (opt->ancestor && !opt->priv->call_depth) { + ancestor_name = opt->ancestor; + } else if (merge_bases) { + ancestor_name = "merged common ancestors"; + } else { + strbuf_add_unique_abbrev(&merge_base_abbrev, + &merged_merge_bases->object.oid, + DEFAULT_ABBREV); + ancestor_name = merge_base_abbrev.buf; } - for (iter = ca; iter; iter = iter->next) { + for (iter = merge_bases; iter; iter = iter->next) { const char *saved_b1, *saved_b2; - opt->call_depth++; + opt->priv->call_depth++; /* * When the merge fails, the result contains files * with conflict markers. The cleanness flag is @@ -3554,45 +3578,134 @@ int merge_recursive(struct merge_options *opt, saved_b2 = opt->branch2; opt->branch1 = "Temporary merge branch 1"; opt->branch2 = "Temporary merge branch 2"; - if (merge_recursive(opt, merged_common_ancestors, iter->item, - NULL, &merged_common_ancestors) < 0) + if (merge_recursive_internal(opt, merged_merge_bases, iter->item, + NULL, &merged_merge_bases) < 0) return -1; opt->branch1 = saved_b1; opt->branch2 = saved_b2; - opt->call_depth--; + opt->priv->call_depth--; - if (!merged_common_ancestors) + if (!merged_merge_bases) return err(opt, _("merge returned no commit")); } discard_index(opt->repo->index); - if (!opt->call_depth) + if (!opt->priv->call_depth) repo_read_index(opt->repo); - opt->ancestor = "merged common ancestors"; - clean = merge_trees(opt, get_commit_tree(h1), get_commit_tree(h2), - get_commit_tree(merged_common_ancestors), - &mrtree); + opt->ancestor = ancestor_name; + clean = merge_trees_internal(opt, + repo_get_commit_tree(opt->repo, h1), + repo_get_commit_tree(opt->repo, h2), + repo_get_commit_tree(opt->repo, + merged_merge_bases), + &result_tree); + strbuf_release(&merge_base_abbrev); + opt->ancestor = NULL; /* avoid accidental re-use of opt->ancestor */ if (clean < 0) { flush_output(opt); return clean; } - if (opt->call_depth) { - *result = make_virtual_commit(opt->repo, mrtree, "merged tree"); + if (opt->priv->call_depth) { + *result = make_virtual_commit(opt->repo, result_tree, + "merged tree"); commit_list_insert(h1, &(*result)->parents); commit_list_insert(h2, &(*result)->parents->next); } + return clean; +} + +static int merge_start(struct merge_options *opt, struct tree *head) +{ + struct strbuf sb = STRBUF_INIT; + + /* Sanity checks on opt */ + assert(opt->repo); + + assert(opt->branch1 && opt->branch2); + + assert(opt->detect_renames >= -1 && + opt->detect_renames <= DIFF_DETECT_COPY); + assert(opt->detect_directory_renames >= MERGE_DIRECTORY_RENAMES_NONE && + opt->detect_directory_renames <= MERGE_DIRECTORY_RENAMES_TRUE); + assert(opt->rename_limit >= -1); + assert(opt->rename_score >= 0 && opt->rename_score <= MAX_SCORE); + assert(opt->show_rename_progress >= 0 && opt->show_rename_progress <= 1); + + assert(opt->xdl_opts >= 0); + assert(opt->recursive_variant >= MERGE_VARIANT_NORMAL && + opt->recursive_variant <= MERGE_VARIANT_THEIRS); + + assert(opt->verbosity >= 0 && opt->verbosity <= 5); + assert(opt->buffer_output <= 2); + assert(opt->obuf.len == 0); + + assert(opt->priv == NULL); + + /* Sanity check on repo state; index must match head */ + if (repo_index_has_changes(opt->repo, head, &sb)) { + err(opt, _("Your local changes to the following files would be overwritten by merge:\n %s"), + sb.buf); + strbuf_release(&sb); + return -1; + } + + opt->priv = xcalloc(1, sizeof(*opt->priv)); + string_list_init(&opt->priv->df_conflict_file_set, 1); + return 0; +} + +static void merge_finalize(struct merge_options *opt) +{ flush_output(opt); - if (!opt->call_depth && opt->buffer_output < 2) + if (!opt->priv->call_depth && opt->buffer_output < 2) strbuf_release(&opt->obuf); if (show(opt, 2)) diff_warn_rename_limit("merge.renamelimit", - opt->needed_rename_limit, 0); + opt->priv->needed_rename_limit, 0); + FREE_AND_NULL(opt->priv); +} + +int merge_trees(struct merge_options *opt, + struct tree *head, + struct tree *merge, + struct tree *merge_base) +{ + int clean; + struct tree *ignored; + + assert(opt->ancestor != NULL); + + if (merge_start(opt, head)) + return -1; + clean = merge_trees_internal(opt, head, merge, merge_base, &ignored); + merge_finalize(opt); + + return clean; +} + +int merge_recursive(struct merge_options *opt, + struct commit *h1, + struct commit *h2, + struct commit_list *merge_bases, + struct commit **result) +{ + int clean; + + assert(opt->ancestor == NULL || + !strcmp(opt->ancestor, "constructed merge base")); + + if (merge_start(opt, repo_get_commit_tree(opt->repo, h1))) + return -1; + clean = merge_recursive_internal(opt, h1, h2, merge_bases, result); + merge_finalize(opt); + return clean; } -static struct commit *get_ref(struct repository *repo, const struct object_id *oid, +static struct commit *get_ref(struct repository *repo, + const struct object_id *oid, const char *name) { struct object *object; @@ -3613,8 +3726,8 @@ static struct commit *get_ref(struct repository *repo, const struct object_id *o int merge_recursive_generic(struct merge_options *opt, const struct object_id *head, const struct object_id *merge, - int num_base_list, - const struct object_id **base_list, + int num_merge_bases, + const struct object_id **merge_bases, struct commit **result) { int clean; @@ -3623,15 +3736,18 @@ int merge_recursive_generic(struct merge_options *opt, struct commit *next_commit = get_ref(opt->repo, merge, opt->branch2); struct commit_list *ca = NULL; - if (base_list) { + if (merge_bases) { int i; - for (i = 0; i < num_base_list; ++i) { + for (i = 0; i < num_merge_bases; ++i) { struct commit *base; - if (!(base = get_ref(opt->repo, base_list[i], oid_to_hex(base_list[i])))) + if (!(base = get_ref(opt->repo, merge_bases[i], + oid_to_hex(merge_bases[i])))) return err(opt, _("Could not parse object '%s'"), - oid_to_hex(base_list[i])); + oid_to_hex(merge_bases[i])); commit_list_insert(base, &ca); } + if (num_merge_bases == 1) + opt->ancestor = "constructed merge base"; } repo_hold_locked_index(opt->repo, &lock, LOCK_DIE_ON_ERROR); @@ -3653,22 +3769,25 @@ static void merge_recursive_config(struct merge_options *opt) { char *value = NULL; git_config_get_int("merge.verbosity", &opt->verbosity); - git_config_get_int("diff.renamelimit", &opt->diff_rename_limit); - git_config_get_int("merge.renamelimit", &opt->merge_rename_limit); + git_config_get_int("diff.renamelimit", &opt->rename_limit); + git_config_get_int("merge.renamelimit", &opt->rename_limit); if (!git_config_get_string("diff.renames", &value)) { - opt->diff_detect_rename = git_config_rename("diff.renames", value); + opt->detect_renames = git_config_rename("diff.renames", value); free(value); } if (!git_config_get_string("merge.renames", &value)) { - opt->merge_detect_rename = git_config_rename("merge.renames", value); + opt->detect_renames = git_config_rename("merge.renames", value); free(value); } if (!git_config_get_string("merge.directoryrenames", &value)) { int boolval = git_parse_maybe_bool(value); if (0 <= boolval) { - opt->detect_directory_renames = boolval ? 2 : 0; + opt->detect_directory_renames = boolval ? + MERGE_DIRECTORY_RENAMES_TRUE : + MERGE_DIRECTORY_RENAMES_NONE; } else if (!strcasecmp(value, "conflict")) { - opt->detect_directory_renames = 1; + opt->detect_directory_renames = + MERGE_DIRECTORY_RENAMES_CONFLICT; } /* avoid erroring on values from future versions of git */ free(value); } @@ -3680,23 +3799,25 @@ void init_merge_options(struct merge_options *opt, { const char *merge_verbosity; memset(opt, 0, sizeof(struct merge_options)); + opt->repo = repo; + + opt->detect_renames = -1; + opt->detect_directory_renames = MERGE_DIRECTORY_RENAMES_CONFLICT; + opt->rename_limit = -1; + opt->verbosity = 2; opt->buffer_output = 1; - opt->diff_rename_limit = -1; - opt->merge_rename_limit = -1; + strbuf_init(&opt->obuf, 0); + opt->renormalize = 0; - opt->diff_detect_rename = -1; - opt->merge_detect_rename = -1; - opt->detect_directory_renames = 1; + merge_recursive_config(opt); merge_verbosity = getenv("GIT_MERGE_VERBOSITY"); if (merge_verbosity) opt->verbosity = strtol(merge_verbosity, NULL, 10); if (opt->verbosity >= 5) opt->buffer_output = 0; - strbuf_init(&opt->obuf, 0); - string_list_init(&opt->df_conflict_file_set, 1); } int parse_merge_opt(struct merge_options *opt, const char *s) @@ -3706,9 +3827,9 @@ int parse_merge_opt(struct merge_options *opt, const char *s) if (!s || !*s) return -1; if (!strcmp(s, "ours")) - opt->recursive_variant = MERGE_RECURSIVE_OURS; + opt->recursive_variant = MERGE_VARIANT_OURS; else if (!strcmp(s, "theirs")) - opt->recursive_variant = MERGE_RECURSIVE_THEIRS; + opt->recursive_variant = MERGE_VARIANT_THEIRS; else if (!strcmp(s, "subtree")) opt->subtree_shift = ""; else if (skip_prefix(s, "subtree=", &arg)) @@ -3739,16 +3860,16 @@ int parse_merge_opt(struct merge_options *opt, const char *s) else if (!strcmp(s, "no-renormalize")) opt->renormalize = 0; else if (!strcmp(s, "no-renames")) - opt->merge_detect_rename = 0; + opt->detect_renames = 0; else if (!strcmp(s, "find-renames")) { - opt->merge_detect_rename = 1; + opt->detect_renames = 1; opt->rename_score = 0; } else if (skip_prefix(s, "find-renames=", &arg) || skip_prefix(s, "rename-threshold=", &arg)) { if ((opt->rename_score = parse_rename_score(&arg)) == -1 || *arg != 0) return -1; - opt->merge_detect_rename = 1; + opt->detect_renames = 1; } /* * Please update $__git_merge_strategy_options in diff --git a/merge-recursive.h b/merge-recursive.h index c2b7bb65c6..978847e672 100644 --- a/merge-recursive.h +++ b/merge-recursive.h @@ -1,104 +1,124 @@ #ifndef MERGE_RECURSIVE_H #define MERGE_RECURSIVE_H -#include "string-list.h" -#include "unpack-trees.h" +#include "strbuf.h" struct commit; - +struct commit_list; +struct object_id; struct repository; +struct tree; +struct merge_options_internal; struct merge_options { + struct repository *repo; + + /* ref names used in console messages and conflict markers */ const char *ancestor; const char *branch1; const char *branch2; + + /* rename related options */ + int detect_renames; enum { - MERGE_RECURSIVE_NORMAL = 0, - MERGE_RECURSIVE_OURS, - MERGE_RECURSIVE_THEIRS + MERGE_DIRECTORY_RENAMES_NONE = 0, + MERGE_DIRECTORY_RENAMES_CONFLICT = 1, + MERGE_DIRECTORY_RENAMES_TRUE = 2 + } detect_directory_renames; + int rename_limit; + int rename_score; + int show_rename_progress; + + /* xdiff-related options (patience, ignore whitespace, ours/theirs) */ + long xdl_opts; + enum { + MERGE_VARIANT_NORMAL = 0, + MERGE_VARIANT_OURS, + MERGE_VARIANT_THEIRS } recursive_variant; - const char *subtree_shift; + + /* console output related options */ + int verbosity; unsigned buffer_output; /* 1: output at end, 2: keep buffered */ + struct strbuf obuf; /* output buffer; if buffer_output == 2, caller + * must handle and call strbuf_release */ + + /* miscellaneous control options */ + const char *subtree_shift; unsigned renormalize : 1; - long xdl_opts; - int verbosity; - int detect_directory_renames; - int diff_detect_rename; - int merge_detect_rename; - int diff_rename_limit; - int merge_rename_limit; - int rename_score; - int needed_rename_limit; - int show_rename_progress; - int call_depth; - struct strbuf obuf; - struct hashmap current_file_dir_set; - struct string_list df_conflict_file_set; - struct unpack_trees_options unpack_opts; - struct index_state orig_index; - struct repository *repo; + + /* internal fields used by the implementation */ + struct merge_options_internal *priv; }; +void init_merge_options(struct merge_options *opt, struct repository *repo); + +/* parse the option in s and update the relevant field of opt */ +int parse_merge_opt(struct merge_options *opt, const char *s); + /* - * 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: - * - * dir: original name of directory being renamed - * non_unique_new_dir: if true, could not determine new_dir - * new_dir: final name of directory being renamed - * possible_new_dirs: temporary used to help determine new_dir; see comments - * in get_directory_renames() for details + * RETURN VALUES: All the merge_* functions below return a value as follows: + * > 0 Merge was clean + * = 0 Merge had conflicts + * < 0 Merge hit an unexpected and unrecoverable problem (e.g. disk + * full) and aborted merge part-way through. */ -struct dir_rename_entry { - struct hashmap_entry ent; /* must be the first member! */ - char *dir; - unsigned non_unique_new_dir:1; - struct strbuf new_dir; - struct string_list possible_new_dirs; -}; - -struct collision_entry { - struct hashmap_entry ent; /* must be the first member! */ - char *target_file; - struct string_list source_files; - unsigned reported_already:1; -}; -static inline int merge_detect_rename(struct merge_options *o) -{ - return o->merge_detect_rename >= 0 ? o->merge_detect_rename : - o->diff_detect_rename >= 0 ? o->diff_detect_rename : 1; -} +/* + * rename-detecting three-way merge, no recursion. + * + * Outputs: + * - See RETURN VALUES above + * - No commit is created + * - opt->repo->index has the new index + * - $GIT_INDEX_FILE is not updated + * - The working tree is updated with results of the merge + */ +int merge_trees(struct merge_options *opt, + struct tree *head, + struct tree *merge, + struct tree *merge_base); -/* merge_trees() but with recursive ancestor consolidation */ -int merge_recursive(struct merge_options *o, +/* + * merge_recursive is like merge_trees() but with recursive ancestor + * consolidation and, if the commit is clean, creation of a commit. + * + * NOTE: empirically, about a decade ago it was determined that with more + * than two merge bases, optimal behavior was found when the + * merge_bases were passed in the order of oldest commit to newest + * commit. Also, merge_bases will be consumed (emptied) so make a + * copy if you need it. + * + * Outputs: + * - See RETURN VALUES above + * - If merge is clean, a commit is created and its address written to *result + * - opt->repo->index has the new index + * - $GIT_INDEX_FILE is not updated + * - The working tree is updated with results of the merge + */ +int merge_recursive(struct merge_options *opt, struct commit *h1, struct commit *h2, - struct commit_list *ancestors, + struct commit_list *merge_bases, struct commit **result); -/* rename-detecting three-way merge, no recursion */ -int merge_trees(struct merge_options *o, - struct tree *head, - struct tree *merge, - struct tree *common, - struct tree **result); - /* - * "git-merge-recursive" can be fed trees; wrap them into - * virtual commits and call merge_recursive() proper. + * merge_recursive_generic can operate on trees instead of commits, by + * wrapping the trees into virtual commits, and calling merge_recursive(). + * It also writes out the in-memory index to disk if the merge is successful. + * + * Outputs: + * - See RETURN VALUES above + * - If merge is clean, a commit is created and its address written to *result + * - opt->repo->index has the new index + * - $GIT_INDEX_FILE is updated + * - The working tree is updated with results of the merge */ -int merge_recursive_generic(struct merge_options *o, +int merge_recursive_generic(struct merge_options *opt, const struct object_id *head, const struct object_id *merge, - int num_ca, - const struct object_id **ca, + int num_merge_bases, + const struct object_id **merge_bases, struct commit **result); -void init_merge_options(struct merge_options *o, - struct repository *repo); -struct tree *write_tree_from_memory(struct merge_options *o); - -int parse_merge_opt(struct merge_options *out, const char *s); - #endif @@ -19,8 +19,7 @@ #define MIDX_BYTE_NUM_PACKS 8 #define MIDX_HASH_VERSION 1 #define MIDX_HEADER_SIZE 12 -#define MIDX_HASH_LEN 20 -#define MIDX_MIN_SIZE (MIDX_HEADER_SIZE + MIDX_HASH_LEN) +#define MIDX_MIN_SIZE (MIDX_HEADER_SIZE + the_hash_algo->rawsz) #define MIDX_MAX_CHUNKS 5 #define MIDX_CHUNK_ALIGNMENT 4 @@ -93,7 +92,7 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local hash_version = m->data[MIDX_BYTE_HASH_VERSION]; if (hash_version != MIDX_HASH_VERSION) die(_("hash version %u does not match"), hash_version); - m->hash_len = MIDX_HASH_LEN; + m->hash_len = the_hash_algo->rawsz; m->num_chunks = m->data[MIDX_BYTE_NUM_CHUNKS]; @@ -234,7 +233,7 @@ int prepare_midx_pack(struct repository *r, struct multi_pack_index *m, uint32_t int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result) { return bsearch_hash(oid->hash, m->chunk_oid_fanout, m->chunk_oid_lookup, - MIDX_HASH_LEN, result); + the_hash_algo->rawsz, result); } struct object_id *nth_midxed_object_oid(struct object_id *oid, @@ -928,7 +927,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * cur_chunk++; chunk_ids[cur_chunk] = MIDX_CHUNKID_OBJECTOFFSETS; - chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + nr_entries * MIDX_HASH_LEN; + chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + nr_entries * the_hash_algo->rawsz; cur_chunk++; chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + nr_entries * MIDX_CHUNK_OFFSET_WIDTH; @@ -976,7 +975,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * break; case MIDX_CHUNKID_OIDLOOKUP: - written += write_midx_oid_lookup(f, MIDX_HASH_LEN, entries, nr_entries); + written += write_midx_oid_lookup(f, the_hash_algo->rawsz, entries, nr_entries); break; case MIDX_CHUNKID_OBJECTOFFSETS: @@ -269,8 +269,10 @@ static int note_tree_insert(struct notes_tree *t, struct int_node *tree, case PTR_TYPE_NOTE: if (oideq(&l->key_oid, &entry->key_oid)) { /* skip concatenation if l == entry */ - if (oideq(&l->val_oid, &entry->val_oid)) + if (oideq(&l->val_oid, &entry->val_oid)) { + free(entry); return 0; + } ret = combine_notes(&l->val_oid, &entry->val_oid); @@ -458,7 +460,7 @@ static void load_subtree(struct notes_tree *t, struct leaf_node *subtree, die("Failed to load %s %s into notes tree " "from %s", type == PTR_TYPE_NOTE ? "note" : "subtree", - oid_to_hex(&l->key_oid), t->ref); + oid_to_hex(&object_oid), t->ref); continue; @@ -7,7 +7,6 @@ #include "commit.h" #include "tag.h" #include "alloc.h" -#include "object-store.h" #include "packfile.h" #include "commit-graph.h" diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index fa78a460c9..a7a4964b50 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -144,7 +144,7 @@ static inline void reset_all_seen(void) static uint32_t find_object_pos(const struct object_id *oid) { - struct object_entry *entry = packlist_find(writer.to_pack, oid, NULL); + struct object_entry *entry = packlist_find(writer.to_pack, oid); if (!entry) { die("Failed to write bitmap index. Packfile doesn't have full closure " diff --git a/pack-bitmap.c b/pack-bitmap.c index ed2befaac6..e07c798879 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -709,9 +709,7 @@ struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs) else object_list_insert(object, &wants); - if (!tag->tagged) - die("bad tag"); - object = parse_object_or_die(&tag->tagged->oid, NULL); + object = parse_object_or_die(get_tagged_oid(tag), NULL); } if (object->flags & UNINTERESTING) @@ -1063,7 +1061,7 @@ int rebuild_existing_bitmaps(struct bitmap_index *bitmap_git, entry = &bitmap_git->pack->revindex[i]; nth_packed_object_oid(&oid, bitmap_git->pack, entry->nr); - oe = packlist_find(mapping, &oid, NULL); + oe = packlist_find(mapping, &oid); if (oe) reposition[i] = oe_in_pack_pos(mapping, oe) + 1; diff --git a/pack-bitmap.h b/pack-bitmap.h index 00de3ec8e4..466c5afa09 100644 --- a/pack-bitmap.h +++ b/pack-bitmap.h @@ -9,16 +9,16 @@ struct commit; struct repository; struct rev_info; +static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'}; + struct bitmap_disk_header { - char magic[4]; + char magic[ARRAY_SIZE(BITMAP_IDX_SIGNATURE)]; uint16_t version; uint16_t options; uint32_t entry_count; unsigned char checksum[GIT_MAX_RAWSZ]; }; -static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'}; - #define NEEDS_BITMAP (1u<<22) enum pack_bitmap_opts { diff --git a/pack-objects.c b/pack-objects.c index 52560293b6..c6250d77f4 100644 --- a/pack-objects.c +++ b/pack-objects.c @@ -68,8 +68,7 @@ static void rehash_objects(struct packing_data *pdata) } struct object_entry *packlist_find(struct packing_data *pdata, - const struct object_id *oid, - uint32_t *index_pos) + const struct object_id *oid) { uint32_t i; int found; @@ -79,9 +78,6 @@ struct object_entry *packlist_find(struct packing_data *pdata, i = locate_object_entry_hash(pdata, oid, &found); - if (index_pos) - *index_pos = i; - if (!found) return NULL; @@ -153,8 +149,7 @@ void prepare_packing_data(struct repository *r, struct packing_data *pdata) } struct object_entry *packlist_alloc(struct packing_data *pdata, - const unsigned char *sha1, - uint32_t index_pos) + const struct object_id *oid) { struct object_entry *new_entry; @@ -177,12 +172,19 @@ struct object_entry *packlist_alloc(struct packing_data *pdata, new_entry = pdata->objects + pdata->nr_objects++; memset(new_entry, 0, sizeof(*new_entry)); - hashcpy(new_entry->idx.oid.hash, sha1); + oidcpy(&new_entry->idx.oid, oid); if (pdata->index_size * 3 <= pdata->nr_objects * 4) rehash_objects(pdata); - else - pdata->index[index_pos] = pdata->nr_objects; + else { + int found; + uint32_t pos = locate_object_entry_hash(pdata, + &new_entry->idx.oid, + &found); + if (found) + BUG("duplicate object inserted into hash"); + pdata->index[pos] = pdata->nr_objects; + } if (pdata->in_pack) pdata->in_pack[pdata->nr_objects - 1] = NULL; diff --git a/pack-objects.h b/pack-objects.h index 857d43850b..6fe6ae5ee8 100644 --- a/pack-objects.h +++ b/pack-objects.h @@ -183,12 +183,10 @@ static inline void packing_data_unlock(struct packing_data *pdata) } struct object_entry *packlist_alloc(struct packing_data *pdata, - const unsigned char *sha1, - uint32_t index_pos); + const struct object_id *oid); struct object_entry *packlist_find(struct packing_data *pdata, - const struct object_id *oid, - uint32_t *index_pos); + const struct object_id *oid); static inline uint32_t pack_name_hash(const char *name) { diff --git a/pack-write.c b/pack-write.c index 29d17a9bec..f0017beb9d 100644 --- a/pack-write.c +++ b/pack-write.c @@ -349,7 +349,7 @@ void finish_tmp_packfile(struct strbuf *name_buffer, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, - unsigned char sha1[]) + unsigned char hash[]) { const char *idx_tmp_name; int basename_len = name_buffer->len; @@ -358,18 +358,18 @@ void finish_tmp_packfile(struct strbuf *name_buffer, die_errno("unable to make temporary pack file readable"); idx_tmp_name = write_idx_file(NULL, written_list, nr_written, - pack_idx_opts, sha1); + pack_idx_opts, hash); if (adjust_shared_perm(idx_tmp_name)) die_errno("unable to make temporary index file readable"); - strbuf_addf(name_buffer, "%s.pack", sha1_to_hex(sha1)); + strbuf_addf(name_buffer, "%s.pack", hash_to_hex(hash)); if (rename(pack_tmp_name, name_buffer->buf)) die_errno("unable to rename temporary pack file"); strbuf_setlen(name_buffer, basename_len); - strbuf_addf(name_buffer, "%s.idx", sha1_to_hex(sha1)); + strbuf_addf(name_buffer, "%s.idx", hash_to_hex(hash)); if (rename(idx_tmp_name, name_buffer->buf)) die_errno("unable to rename temporary index file"); diff --git a/packfile.c b/packfile.c index 1a7d69fe32..b4c218d78e 100644 --- a/packfile.c +++ b/packfile.c @@ -6,7 +6,6 @@ #include "mergesort.h" #include "packfile.h" #include "delta.h" -#include "list.h" #include "streaming.h" #include "sha1-lookup.h" #include "commit.h" @@ -20,12 +19,12 @@ #include "promisor-remote.h" char *odb_pack_name(struct strbuf *buf, - const unsigned char *sha1, + const unsigned char *hash, const char *ext) { strbuf_reset(buf); strbuf_addf(buf, "%s/pack/pack-%s.%s", get_object_directory(), - sha1_to_hex(sha1), ext); + hash_to_hex(hash), ext); return buf->buf; } @@ -2122,7 +2121,7 @@ static int add_promisor_object(const struct object_id *oid, oidset_insert(set, &parents->item->object.oid); } else if (obj->type == OBJ_TAG) { struct tag *tag = (struct tag *) obj; - oidset_insert(set, &tag->tagged->oid); + oidset_insert(set, get_tagged_oid(tag)); } return 0; } diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm index 76b2965905..4b28b87784 100644 --- a/perl/Git/SVN.pm +++ b/perl/Git/SVN.pm @@ -1491,6 +1491,10 @@ sub call_authors_prog { sub check_author { my ($author) = @_; + if (defined $author) { + $author =~ s/^\s+//g; + $author =~ s/\s+$//g; + } if (!defined $author || length $author == 0) { $author = '(no author)'; } @@ -1239,11 +1239,9 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ strbuf_addstr(sb, get_revision_mark(NULL, commit)); return 1; case 'd': - load_ref_decorations(NULL, DECORATE_SHORT_REFS); format_decorations(sb, commit, c->auto_color); return 1; case 'D': - load_ref_decorations(NULL, DECORATE_SHORT_REFS); format_decorations_extended(sb, commit, c->auto_color, "", ", ", ""); return 1; case 'S': /* tag/branch like --source */ diff --git a/progress.c b/progress.c index 277db8afa2..0063559aab 100644 --- a/progress.c +++ b/progress.c @@ -45,6 +45,19 @@ struct progress { static volatile sig_atomic_t progress_update; +/* + * These are only intended for testing the progress output, i.e. exclusively + * for 'test-tool progress'. + */ +int progress_testing; +uint64_t progress_test_ns = 0; +void progress_test_force_update(void); /* To silence -Wmissing-prototypes */ +void progress_test_force_update(void) +{ + progress_update = 1; +} + + static void progress_interval(int signum) { progress_update = 1; @@ -55,6 +68,9 @@ static void set_progress_signal(void) struct sigaction sa; struct itimerval v; + if (progress_testing) + return; + progress_update = 0; memset(&sa, 0, sizeof(sa)); @@ -72,6 +88,10 @@ static void set_progress_signal(void) static void clear_progress_signal(void) { struct itimerval v = {{0,},}; + + if (progress_testing) + return; + setitimer(ITIMER_REAL, &v, NULL); signal(SIGALRM, SIG_IGN); progress_update = 0; @@ -88,6 +108,7 @@ static void display(struct progress *progress, uint64_t n, const char *done) const char *tp; struct strbuf *counters_sb = &progress->counters_sb; int show_update = 0; + int last_count_len = counters_sb->len; if (progress->delay && (!progress_update || --progress->delay)) return; @@ -115,21 +136,27 @@ static void display(struct progress *progress, uint64_t n, const char *done) if (show_update) { if (is_foreground_fd(fileno(stderr)) || done) { const char *eol = done ? done : "\r"; + size_t clear_len = counters_sb->len < last_count_len ? + last_count_len - counters_sb->len + 1 : + 0; + /* The "+ 2" accounts for the ": ". */ + size_t progress_line_len = progress->title_len + + counters_sb->len + 2; + int cols = term_columns(); - term_clear_line(); if (progress->split) { - fprintf(stderr, " %s%s", counters_sb->buf, - eol); - } else if (!done && - /* The "+ 2" accounts for the ": ". */ - term_columns() < progress->title_len + - counters_sb->len + 2) { - fprintf(stderr, "%s:\n %s%s", - progress->title, counters_sb->buf, eol); + fprintf(stderr, " %s%*s", counters_sb->buf, + (int) clear_len, eol); + } else if (!done && cols < progress_line_len) { + clear_len = progress->title_len + 1 < cols ? + cols - progress->title_len - 1 : 0; + fprintf(stderr, "%s:%*s\n %s%s", + progress->title, (int) clear_len, "", + counters_sb->buf, eol); progress->split = 1; } else { - fprintf(stderr, "%s: %s%s", progress->title, - counters_sb->buf, eol); + fprintf(stderr, "%s: %s%*s", progress->title, + counters_sb->buf, (int) clear_len, eol); } fflush(stderr); } @@ -147,6 +174,14 @@ static void throughput_string(struct strbuf *buf, uint64_t total, strbuf_humanise_rate(buf, rate * 1024); } +static uint64_t progress_getnanotime(struct progress *progress) +{ + if (progress_testing) + return progress->start_ns + progress_test_ns; + else + return getnanotime(); +} + void display_throughput(struct progress *progress, uint64_t total) { struct throughput *tp; @@ -157,7 +192,7 @@ void display_throughput(struct progress *progress, uint64_t total) return; tp = progress->throughput; - now_ns = getnanotime(); + now_ns = progress_getnanotime(progress); if (!tp) { progress->throughput = tp = xcalloc(1, sizeof(*tp)); @@ -289,7 +324,7 @@ void stop_progress_msg(struct progress **p_progress, const char *msg) struct throughput *tp = progress->throughput; if (tp) { - uint64_t now_ns = getnanotime(); + uint64_t now_ns = progress_getnanotime(progress); unsigned int misecs, rate; misecs = ((now_ns - progress->start_ns) * 4398) >> 32; rate = tp->curr_total / (misecs ? misecs : 1); diff --git a/promisor-remote.c b/promisor-remote.c index 9bc296cdde..9bd5b79d59 100644 --- a/promisor-remote.c +++ b/promisor-remote.c @@ -89,6 +89,9 @@ static struct promisor_remote *promisor_remote_lookup(const char *remote_name, static void promisor_remote_move_to_tail(struct promisor_remote *r, struct promisor_remote *previous) { + if (r->next == NULL) + return; + if (previous) previous->next = r->next; else diff --git a/promisor-remote.h b/promisor-remote.h index 8200dfc940..737bac3a33 100644 --- a/promisor-remote.h +++ b/promisor-remote.h @@ -1,6 +1,8 @@ #ifndef PROMISOR_REMOTE_H #define PROMISOR_REMOTE_H +#include "repository.h" + struct object_id; /* @@ -15,17 +17,17 @@ struct promisor_remote { const char name[FLEX_ARRAY]; }; -extern void promisor_remote_reinit(void); -extern struct promisor_remote *promisor_remote_find(const char *remote_name); -extern int has_promisor_remote(void); -extern int promisor_remote_get_direct(struct repository *repo, - const struct object_id *oids, - int oid_nr); +void promisor_remote_reinit(void); +struct promisor_remote *promisor_remote_find(const char *remote_name); +int has_promisor_remote(void); +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. */ -extern void set_repository_format_partial_clone(char *partial_clone); +void set_repository_format_partial_clone(char *partial_clone); #endif /* PROMISOR_REMOTE_H */ @@ -84,12 +84,28 @@ void sq_quote_argv(struct strbuf *dst, const char **argv) } } +/* + * Legacy function to append each argv value, quoted as necessasry, + * with whitespace before each value. This results in a leading + * space in the result. + */ void sq_quote_argv_pretty(struct strbuf *dst, const char **argv) { + if (argv[0]) + strbuf_addch(dst, ' '); + sq_append_quote_argv_pretty(dst, argv); +} + +/* + * Append each argv value, quoted as necessary, with whitespace between them. + */ +void sq_append_quote_argv_pretty(struct strbuf *dst, const char **argv) +{ int i; for (i = 0; argv[i]; i++) { - strbuf_addch(dst, ' '); + if (i > 0) + strbuf_addch(dst, ' '); sq_quote_buf_pretty(dst, argv[i]); } } @@ -40,6 +40,7 @@ void sq_quotef(struct strbuf *, const char *fmt, ...); */ void sq_quote_buf_pretty(struct strbuf *, const char *src); void sq_quote_argv_pretty(struct strbuf *, const char **argv); +void sq_append_quote_argv_pretty(struct strbuf *dst, const char **argv); /* This unwraps what sq_quote() produces in place, but returns * NULL if the input does not look like what sq_quote would have diff --git a/range-diff.c b/range-diff.c index ba1e9a4265..f2fc1e02c2 100644 --- a/range-diff.c +++ b/range-diff.c @@ -52,6 +52,7 @@ static int read_patches(const char *range, struct string_list *list) argv_array_pushl(&cp.args, "log", "--no-color", "-p", "--no-merges", "--reverse", "--date-order", "--decorate=no", + "--no-prefix", /* * Choose indicators that are not used anywhere * else in diffs, but still look reasonable @@ -111,7 +112,7 @@ static int read_patches(const char *range, struct string_list *list) if (!util->diff_offset) util->diff_offset = buf.len; line[len - 1] = '\n'; - len = parse_git_diff_header(&root, &linenr, 1, line, + len = parse_git_diff_header(&root, &linenr, 0, line, len, size, &patch); if (len < 0) die(_("could not parse git header '%.*s'"), (int)len, line); diff --git a/read-cache.c b/read-cache.c index cff1280975..133f790fa4 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1276,7 +1276,7 @@ static int add_index_entry_with_check(struct index_state *istate, struct cache_e */ if (istate->cache_nr > 0 && strcmp(ce->name, istate->cache[istate->cache_nr - 1]->name) > 0) - pos = -istate->cache_nr - 1; + pos = index_pos_to_insert_pos(istate->cache_nr); else pos = index_name_stage_pos(istate, ce->name, ce_namelen(ce), ce_stage(ce)); @@ -1472,6 +1472,27 @@ static void show_file(const char * fmt, const char * name, int in_porcelain, printf(fmt, name); } +int repo_refresh_and_write_index(struct repository *repo, + unsigned int refresh_flags, + unsigned int write_flags, + int gentle, + const struct pathspec *pathspec, + char *seen, const char *header_msg) +{ + struct lock_file lock_file = LOCK_INIT; + int fd, ret = 0; + + fd = repo_hold_locked_index(repo, &lock_file, 0); + if (!gentle && fd < 0) + return -1; + if (refresh_index(repo->index, refresh_flags, pathspec, seen, header_msg)) + ret = 1; + if (0 <= fd && write_locked_index(repo->index, &lock_file, COMMIT_LOCK | write_flags)) + ret = -1; + return ret; +} + + int refresh_index(struct index_state *istate, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg) @@ -1894,7 +1915,7 @@ static size_t estimate_cache_size(size_t ondisk_size, unsigned int entries) /* * Account for potential alignment differences. */ - per_entry += align_padding_size(sizeof(struct cache_entry), -sizeof(struct ondisk_cache_entry)); + per_entry += align_padding_size(per_entry, 0); return ondisk_size + entries * per_entry; } diff --git a/ref-filter.c b/ref-filter.c index 7338cfc671..220e9bd74a 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -1766,7 +1766,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) * If it is a tag object, see if we use a value that derefs * the object, and if we do grab the object it refers to. */ - oi_deref.oid = ((struct tag *)obj)->tagged->oid; + oi_deref.oid = *get_tagged_oid((struct tag *)obj); /* * NEEDSWORK: This derefs tag only once, which @@ -1997,7 +1997,7 @@ static const struct object_id *match_points_at(struct oid_array *points_at, if (!obj) die(_("malformed object at '%s'"), refname); if (obj->type == OBJ_TAG) - tagged_oid = &((struct tag *)obj)->tagged->oid; + tagged_oid = get_tagged_oid((struct tag *)obj); if (tagged_oid && oid_array_lookup(points_at, tagged_oid) >= 0) return tagged_oid; return NULL; diff --git a/repo-settings.c b/repo-settings.c index 3779b85c17..05546db98e 100644 --- a/repo-settings.c +++ b/repo-settings.c @@ -49,10 +49,14 @@ void prepare_repo_settings(struct repository *r) UPDATE_DEFAULT_BOOL(r->settings.index_version, 4); UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_WRITE); } + if (!repo_config_get_bool(r, "fetch.writecommitgraph", &value)) + r->settings.fetch_write_commit_graph = value; if (!repo_config_get_bool(r, "feature.experimental", &value) && value) { UPDATE_DEFAULT_BOOL(r->settings.pack_use_sparse, 1); UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_SKIPPING); + UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 1); } + UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 0); /* Hack for test programs like test-dump-untracked-cache */ if (ignore_untracked_cache_config) diff --git a/repository.h b/repository.h index 4da275e73f..fe42197813 100644 --- a/repository.h +++ b/repository.h @@ -30,6 +30,7 @@ struct repo_settings { int core_commit_graph; int gc_write_commit_graph; + int fetch_write_commit_graph; int index_version; enum untracked_cache_setting core_untracked_cache; @@ -124,6 +125,9 @@ struct repository { /* A unique-id for tracing purposes. */ int trace2_repo_id; + /* True if commit-graph has been disabled within this process. */ + int commit_graph_disabled; + /* Configurations */ /* Indicate if a repository has a different 'commondir' from 'gitdir' */ @@ -52,7 +52,7 @@ static void free_rerere_id(struct string_list_item *item) static const char *rerere_id_hex(const struct rerere_id *id) { - return sha1_to_hex(id->collection->hash); + return hash_to_hex(id->collection->hash); } static void fit_variant(struct rerere_dir *rr_dir, int variant) @@ -115,7 +115,7 @@ static int is_rr_file(const char *name, const char *filename, int *variant) static void scan_rerere_dir(struct rerere_dir *rr_dir) { struct dirent *de; - DIR *dir = opendir(git_path("rr-cache/%s", sha1_to_hex(rr_dir->hash))); + DIR *dir = opendir(git_path("rr-cache/%s", hash_to_hex(rr_dir->hash))); if (!dir) return; @@ -186,9 +186,9 @@ static struct rerere_id *new_rerere_id_hex(char *hex) return id; } -static struct rerere_id *new_rerere_id(unsigned char *sha1) +static struct rerere_id *new_rerere_id(unsigned char *hash) { - return new_rerere_id_hex(sha1_to_hex(sha1)); + return new_rerere_id_hex(hash_to_hex(hash)); } /* diff --git a/revision.c b/revision.c index 51690e480d..0fc0b425f6 100644 --- a/revision.c +++ b/revision.c @@ -28,6 +28,7 @@ #include "commit-graph.h" #include "prio-queue.h" #include "hashmap.h" +#include "utf8.h" volatile show_early_output_fn_t show_early_output; @@ -404,9 +405,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct tag *tag = (struct tag *) object; if (revs->tag_objects && !(flags & UNINTERESTING)) add_pending_object(revs, object, tag->tag); - if (!tag->tagged) - die("bad tag"); - object = parse_object(revs->repo, &tag->tagged->oid); + object = parse_object(revs->repo, get_tagged_oid(tag)); if (!object) { if (revs->ignore_missing_links || (flags & UNINTERESTING)) return NULL; @@ -2063,7 +2062,6 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg revs->simplify_by_decoration = 1; revs->limited = 1; revs->prune = 1; - load_ref_decorations(NULL, DECORATE_SHORT_REFS); } else if (!strcmp(arg, "--date-order")) { revs->sort_order = REV_SORT_BY_COMMIT_DATE; revs->topo_order = 1; @@ -2690,6 +2688,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s grep_commit_pattern_type(GREP_PATTERN_TYPE_UNSPECIFIED, &revs->grep_filter); + if (!is_encoding_utf8(get_log_output_encoding())) + revs->grep_filter.ignore_locale = 1; compile_grep_patterns(&revs->grep_filter); if (revs->reverse && revs->reflog_info) diff --git a/sequencer.c b/sequencer.c index d648aaf416..5670bd7e7a 100644 --- a/sequencer.c +++ b/sequencer.c @@ -586,7 +586,7 @@ static int do_recursive_merge(struct repository *r, struct replay_opts *opts) { struct merge_options o; - struct tree *result, *next_tree, *base_tree, *head_tree; + struct tree *next_tree, *base_tree, *head_tree; int clean; char **xopt; struct lock_file index_lock = LOCK_INIT; @@ -613,11 +613,10 @@ static int do_recursive_merge(struct repository *r, clean = merge_trees(&o, head_tree, - next_tree, base_tree, &result); + next_tree, base_tree); if (is_rebase_i(opts) && clean <= 0) fputs(o.obuf.buf, stdout); strbuf_release(&o.obuf); - diff_warn_rename_limit("merge.renamelimit", o.needed_rename_limit, 0); if (clean < 0) { rollback_lock_file(&index_lock); return clean; @@ -869,34 +868,6 @@ static char *get_author(const char *message) return NULL; } -/* Read author-script and return an ident line (author <email> timestamp) */ -static const char *read_author_ident(struct strbuf *buf) -{ - struct strbuf out = STRBUF_INIT; - char *name, *email, *date; - - if (read_author_script(rebase_path_author_script(), - &name, &email, &date, 0)) - return NULL; - - /* validate date since fmt_ident() will die() on bad value */ - if (parse_date(date, &out)){ - warning(_("invalid date format '%s' in '%s'"), - date, rebase_path_author_script()); - strbuf_release(&out); - return NULL; - } - - strbuf_reset(&out); - strbuf_addstr(&out, fmt_ident(name, email, WANT_AUTHOR_IDENT, date, 0)); - strbuf_swap(buf, &out); - strbuf_release(&out); - free(name); - free(email); - free(date); - return buf->buf; -} - static const char staged_changes_advice[] = N_("you have staged changes in your working tree\n" "If these changes are meant to be squashed into the previous commit, run:\n" @@ -954,47 +925,6 @@ static int run_git_commit(struct repository *r, { struct child_process cmd = CHILD_PROCESS_INIT; - if ((flags & CREATE_ROOT_COMMIT) && !(flags & AMEND_MSG)) { - struct strbuf msg = STRBUF_INIT, script = STRBUF_INIT; - const char *author = NULL; - struct object_id root_commit, *cache_tree_oid; - int res = 0; - - if (is_rebase_i(opts)) { - author = read_author_ident(&script); - if (!author) { - strbuf_release(&script); - return -1; - } - } - - if (!defmsg) - BUG("root commit without message"); - - if (!(cache_tree_oid = get_cache_tree_oid(r->index))) - res = -1; - - if (!res) - res = strbuf_read_file(&msg, defmsg, 0); - - if (res <= 0) - res = error_errno(_("could not read '%s'"), defmsg); - else - res = commit_tree(msg.buf, msg.len, cache_tree_oid, - NULL, &root_commit, author, - opts->gpg_sign); - - strbuf_release(&msg); - strbuf_release(&script); - if (!res) { - update_ref(NULL, "CHERRY_PICK_HEAD", &root_commit, NULL, - REF_NO_DEREF, UPDATE_REFS_MSG_ON_ERR); - res = update_ref(NULL, "HEAD", &root_commit, NULL, 0, - UPDATE_REFS_MSG_ON_ERR); - } - return res < 0 ? error(_("writing root commit")) : 0; - } - cmd.git_cmd = 1; if (is_rebase_i(opts) && read_env_script(&cmd.env_array)) { @@ -1378,7 +1308,7 @@ static int try_to_commit(struct repository *r, struct object_id *oid) { struct object_id tree; - struct commit *current_head; + struct commit *current_head = NULL; struct commit_list *parents = NULL; struct commit_extra_header *extra = NULL; struct strbuf err = STRBUF_INIT; @@ -1413,7 +1343,8 @@ static int try_to_commit(struct repository *r, } parents = copy_commit_list(current_head->parents); extra = read_commit_extra_headers(current_head, exclude_gpgsig); - } else if (current_head) { + } else if (current_head && + (!(flags & CREATE_ROOT_COMMIT) || (flags & AMEND_MSG))) { commit_list_insert(current_head, &parents); } @@ -1490,8 +1421,7 @@ static int do_commit(struct repository *r, { int res = 1; - if (!(flags & EDIT_MSG) && !(flags & VERIFY_MSG) && - !(flags & CREATE_ROOT_COMMIT)) { + if (!(flags & EDIT_MSG) && !(flags & VERIFY_MSG)) { struct object_id oid; struct strbuf sb = STRBUF_INIT; @@ -1775,7 +1705,7 @@ static int do_pick_commit(struct repository *r, enum todo_command command, struct commit *commit, struct replay_opts *opts, - int final_fixup) + int final_fixup, int *check_todo) { unsigned int flags = opts->edit ? EDIT_MSG : 0; const char *msg_file = opts->edit ? NULL : git_path_merge_msg(r); @@ -1785,7 +1715,7 @@ static int do_pick_commit(struct repository *r, char *author = NULL; struct commit_message msg = { NULL, NULL, NULL, NULL }; struct strbuf msgbuf = STRBUF_INIT; - int res, unborn = 0, allow; + int res, unborn = 0, reword = 0, allow; if (opts->no_commit) { /* @@ -1855,7 +1785,7 @@ static int do_pick_commit(struct repository *r, opts); if (res || command != TODO_REWORD) goto leave; - flags |= EDIT_MSG | AMEND_MSG | VERIFY_MSG; + reword = 1; msg_file = NULL; goto fast_forward_edit; } @@ -1913,7 +1843,7 @@ static int do_pick_commit(struct repository *r, } if (command == TODO_REWORD) - flags |= EDIT_MSG | VERIFY_MSG; + reword = 1; else if (is_fixup(command)) { if (update_squash_messages(r, command, commit, opts)) return -1; @@ -1997,13 +1927,21 @@ static int do_pick_commit(struct repository *r, } else if (allow) flags |= ALLOW_EMPTY; if (!opts->no_commit) { -fast_forward_edit: if (author || command == TODO_REVERT || (flags & AMEND_MSG)) res = do_commit(r, msg_file, author, opts, flags); else res = error(_("unable to parse commit author")); + *check_todo = !!(flags & EDIT_MSG); + if (!res && reword) { +fast_forward_edit: + res = run_git_commit(r, NULL, opts, EDIT_MSG | + VERIFY_MSG | AMEND_MSG | + (flags & ALLOW_EMPTY)); + *check_todo = 1; + } } + if (!res && final_fixup) { unlink(rebase_path_fixup_msg()); unlink(rebase_path_squash_msg()); @@ -3578,7 +3516,7 @@ static int do_merge(struct repository *r, goto leave_merge; } - write_message(oid_to_hex(&merge_commit->object.oid), GIT_SHA1_HEXSZ, + write_message(oid_to_hex(&merge_commit->object.oid), the_hash_algo->hexsz, git_path_merge_head(r), 0); write_message("no-ff", 5, git_path_merge_mode(r), 0); @@ -3828,6 +3766,7 @@ static int pick_commits(struct repository *r, while (todo_list->current < todo_list->nr) { struct todo_item *item = todo_list->items + todo_list->current; const char *arg = todo_item_get_arg(todo_list, item); + int check_todo = 0; if (save_todo(todo_list, opts)) return -1; @@ -3866,7 +3805,8 @@ static int pick_commits(struct repository *r, command_to_string(item->command), NULL), 1); res = do_pick_commit(r, item->command, item->commit, - opts, is_final_fixup(todo_list)); + opts, is_final_fixup(todo_list), + &check_todo); if (is_rebase_i(opts) && res < 0) { /* Reschedule */ advise(_(rescheduled_advice), @@ -3923,7 +3863,6 @@ static int pick_commits(struct repository *r, } else if (item->command == TODO_EXEC) { char *end_of_arg = (char *)(arg + item->arg_len); int saved = *end_of_arg; - struct stat st; if (!opts->verbose) term_clear_line(); @@ -3934,17 +3873,8 @@ static int pick_commits(struct repository *r, if (res) { if (opts->reschedule_failed_exec) reschedule = 1; - } else if (stat(get_todo_path(opts), &st)) - res = error_errno(_("could not stat '%s'"), - get_todo_path(opts)); - else if (match_stat_data(&todo_list->stat, &st)) { - /* Reread the todo file if it has changed. */ - todo_list_release(todo_list); - if (read_populate_todo(r, todo_list, opts)) - res = -1; /* message was printed */ - /* `current` will be incremented below */ - todo_list->current = -1; } + check_todo = 1; } else if (item->command == TODO_LABEL) { if ((res = do_label(r, arg, item->arg_len))) reschedule = 1; @@ -3980,6 +3910,20 @@ static int pick_commits(struct repository *r, item->commit, arg, item->arg_len, opts, res, 0); + } else if (check_todo && !res) { + struct stat st; + + if (stat(get_todo_path(opts), &st)) { + res = error_errno(_("could not stat '%s'"), + get_todo_path(opts)); + } else if (match_stat_data(&todo_list->stat, &st)) { + /* Reread the todo file if it has changed. */ + todo_list_release(todo_list); + if (read_populate_todo(r, todo_list, opts)) + res = -1; /* message was printed */ + /* `current` will be incremented below */ + todo_list->current = -1; + } } todo_list->current++; @@ -4306,9 +4250,12 @@ static int single_pick(struct repository *r, struct commit *cmit, struct replay_opts *opts) { + int check_todo; + setenv(GIT_REFLOG_ACTION, action_name(opts), 0); return do_pick_commit(r, opts->action == REPLAY_PICK ? - TODO_PICK : TODO_REVERT, cmit, opts, 0); + TODO_PICK : TODO_REVERT, cmit, opts, 0, + &check_todo); } int sequencer_pick_revisions(struct repository *r, @@ -4497,7 +4444,7 @@ static const char *label_oid(struct object_id *oid, const char *label, char *p; strbuf_reset(&state->buf); - strbuf_grow(&state->buf, GIT_SHA1_HEXSZ); + strbuf_grow(&state->buf, GIT_MAX_HEXSZ); label = p = state->buf.buf; find_unique_abbrev_r(p, oid, default_abbrev); @@ -4510,7 +4457,7 @@ static const char *label_oid(struct object_id *oid, const char *label, size_t i = strlen(p) + 1; oid_to_hex_r(p, oid); - for (; i < GIT_SHA1_HEXSZ; i++) { + for (; i < the_hash_algo->hexsz; i++) { char save = p[i]; p[i] = '\0'; if (!hashmap_get_from_hash(&state->labels, @@ -798,7 +798,7 @@ static const char *setup_discovered_git_dir(const char *gitdir, set_git_dir(gitdir); inside_git_dir = 0; inside_work_tree = 1; - if (offset == cwd->len) + if (offset >= cwd->len) return NULL; /* Make "offset" point past the '/' (already the case for root dirs) */ @@ -920,7 +920,7 @@ static enum discovery_result setup_git_directory_gently_1(struct strbuf *dir, const char *env_ceiling_dirs = getenv(CEILING_DIRECTORIES_ENVIRONMENT); struct string_list ceiling_dirs = STRING_LIST_INIT_DUP; const char *gitdirenv; - int ceil_offset = -1, min_offset = has_dos_drive_prefix(dir->buf) ? 3 : 1; + int ceil_offset = -1, min_offset = offset_1st_component(dir->buf); dev_t current_device = 0; int one_filesystem = 1; @@ -948,6 +948,12 @@ static enum discovery_result setup_git_directory_gently_1(struct strbuf *dir, if (ceil_offset < 0) ceil_offset = min_offset - 2; + if (min_offset && min_offset == dir->len && + !is_dir_sep(dir->buf[min_offset - 1])) { + strbuf_addch(dir, '/'); + min_offset++; + } + /* * Test in the following order (relative to the dir): * - .git (file containing "gitdir: <path>") diff --git a/sha1-file.c b/sha1-file.c index e85f249a5d..188de57634 100644 --- a/sha1-file.c +++ b/sha1-file.c @@ -55,7 +55,6 @@ "\x6f\xe1\x41\xf7\x74\x91\x20\xa3\x03\x72" \ "\x18\x13" -const unsigned char null_sha1[GIT_MAX_RAWSZ]; const struct object_id null_oid; static const struct object_id empty_tree_oid = { EMPTY_TREE_SHA1_BIN_LITERAL diff --git a/sha1-lookup.c b/sha1-lookup.c index 796ab68da8..29185844ec 100644 --- a/sha1-lookup.c +++ b/sha1-lookup.c @@ -50,7 +50,7 @@ static uint32_t take2(const unsigned char *sha1) * The sha1 of element i (between 0 and nr - 1) should be returned * by "fn(i, table)". */ -int sha1_pos(const unsigned char *sha1, void *table, size_t nr, +int sha1_pos(const unsigned char *hash, void *table, size_t nr, sha1_access_fn fn) { size_t hi = nr; @@ -63,14 +63,14 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr, if (nr != 1) { size_t lov, hiv, miv, ofs; - for (ofs = 0; ofs < 18; ofs += 2) { + for (ofs = 0; ofs < the_hash_algo->rawsz - 2; ofs += 2) { lov = take2(fn(0, table) + ofs); hiv = take2(fn(nr - 1, table) + ofs); - miv = take2(sha1 + ofs); + miv = take2(hash + ofs); if (miv < lov) return -1; if (hiv < miv) - return -1 - nr; + return index_pos_to_insert_pos(nr); if (lov != hiv) { /* * At this point miv could be equal @@ -88,7 +88,7 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr, do { int cmp; - cmp = hashcmp(fn(mi, table), sha1); + cmp = hashcmp(fn(mi, table), hash); if (!cmp) return mi; if (cmp > 0) @@ -97,7 +97,7 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr, lo = mi + 1; mi = lo + (hi - lo) / 2; } while (lo < hi); - return -lo-1; + return index_pos_to_insert_pos(lo); } int bsearch_hash(const unsigned char *sha1, const uint32_t *fanout_nbo, diff --git a/sha1-name.c b/sha1-name.c index c665e3f96d..200eb373ad 100644 --- a/sha1-name.c +++ b/sha1-name.c @@ -1160,13 +1160,22 @@ static enum get_oid_result get_oid_1(struct repository *r, } if (has_suffix) { - int num = 0; + unsigned int num = 0; int len1 = cp - name; cp++; - while (cp < name + len) - num = num * 10 + *cp++ - '0'; + while (cp < name + len) { + unsigned int digit = *cp++ - '0'; + if (unsigned_mult_overflows(num, 10)) + return MISSING_OBJECT; + num *= 10; + if (unsigned_add_overflows(num, digit)) + return MISSING_OBJECT; + num += digit; + } if (!num && len1 == len - 1) num = 1; + else if (num > INT_MAX) + return MISSING_OBJECT; if (has_suffix == '^') return get_parent(r, name, len1, oid, num); /* else if (has_suffix == '~') -- goes without saying */ @@ -1286,7 +1295,7 @@ static int get_oid_oneline(struct repository *r, struct grab_nth_branch_switch_cbdata { int remaining; - struct strbuf buf; + struct strbuf *sb; }; static int grab_nth_branch_switch(struct object_id *ooid, struct object_id *noid, @@ -1304,8 +1313,8 @@ static int grab_nth_branch_switch(struct object_id *ooid, struct object_id *noid return 0; if (--(cb->remaining) == 0) { len = target - match; - strbuf_reset(&cb->buf); - strbuf_add(&cb->buf, match, len); + strbuf_reset(cb->sb); + strbuf_add(cb->sb, match, len); return 1; /* we are done */ } return 0; @@ -1338,18 +1347,15 @@ static int interpret_nth_prior_checkout(struct repository *r, if (nth <= 0) return -1; cb.remaining = nth; - strbuf_init(&cb.buf, 20); + cb.sb = buf; retval = refs_for_each_reflog_ent_reverse(get_main_ref_store(r), "HEAD", grab_nth_branch_switch, &cb); if (0 < retval) { - strbuf_reset(buf); - strbuf_addbuf(buf, &cb.buf); retval = brace - name + 1; } else retval = 0; - strbuf_release(&cb.buf); return retval; } @@ -12,10 +12,7 @@ #include "diff.h" #include "revision.h" #include "commit-slab.h" -#include "revision.h" #include "list-objects.h" -#include "commit-slab.h" -#include "repository.h" #include "commit-reach.h" void set_alternate_shallow_file(struct repository *r, const char *path, int override) @@ -156,6 +153,8 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth, for (i = 0; i < depths.slab_count; i++) { int j; + if (!depths.slab[i]) + continue; for (j = 0; j < depths.slab_size; j++) free(depths.slab[i][j]); } diff --git a/compat/qsort.c b/stable-qsort.c index 7d071afb70..6cbaf39f7b 100644 --- a/compat/qsort.c +++ b/stable-qsort.c @@ -1,4 +1,4 @@ -#include "../git-compat-util.h" +#include "git-compat-util.h" /* * A merge sort implementation, simplified from the qsort implementation @@ -44,8 +44,8 @@ static void msort_with_tmp(void *b, size_t n, size_t s, memcpy(b, t, (n - n2) * s); } -void git_qsort(void *b, size_t n, size_t s, - int (*cmp)(const void *, const void *)) +void git_stable_qsort(void *b, size_t n, size_t s, + int (*cmp)(const void *, const void *)) { const size_t size = st_mult(n, s); char buf[1024]; diff --git a/t/helper/.gitignore b/t/helper/.gitignore index 2bad28af92..48c7bb0bbb 100644 --- a/t/helper/.gitignore +++ b/t/helper/.gitignore @@ -1,5 +1,4 @@ -* -!*.sh -!*.[ch] -!*.gitignore - +/test-tool +/test-fake-ssh +/test-line-buffer +/test-svn-fe diff --git a/t/helper/test-date.c b/t/helper/test-date.c index 585347ea48..099eff4f0f 100644 --- a/t/helper/test-date.c +++ b/t/helper/test-date.c @@ -12,13 +12,13 @@ static const char *usage_msg = "\n" " test-tool date is64bit\n" " test-tool date time_t-is64bit\n"; -static void show_relative_dates(const char **argv, struct timeval *now) +static void show_relative_dates(const char **argv) { struct strbuf buf = STRBUF_INIT; for (; *argv; argv++) { time_t t = atoi(*argv); - show_date_relative(t, now, &buf); + show_date_relative(t, &buf); printf("%s -> %s\n", *argv, buf.buf); } strbuf_release(&buf); @@ -74,20 +74,20 @@ static void parse_dates(const char **argv) strbuf_release(&result); } -static void parse_approxidate(const char **argv, struct timeval *now) +static void parse_approxidate(const char **argv) { for (; *argv; argv++) { timestamp_t t; - t = approxidate_relative(*argv, now); + t = approxidate_relative(*argv); printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(ISO8601))); } } -static void parse_approx_timestamp(const char **argv, struct timeval *now) +static void parse_approx_timestamp(const char **argv) { for (; *argv; argv++) { timestamp_t t; - t = approxidate_relative(*argv, now); + t = approxidate_relative(*argv); printf("%s -> %"PRItime"\n", *argv, t); } } @@ -103,22 +103,13 @@ static void getnanos(const char **argv) int cmd__date(int argc, const char **argv) { - struct timeval now; const char *x; - x = getenv("GIT_TEST_DATE_NOW"); - if (x) { - now.tv_sec = atoi(x); - now.tv_usec = 0; - } - else - gettimeofday(&now, NULL); - argv++; if (!*argv) usage(usage_msg); if (!strcmp(*argv, "relative")) - show_relative_dates(argv+1, &now); + show_relative_dates(argv+1); else if (!strcmp(*argv, "human")) show_human_dates(argv+1); else if (skip_prefix(*argv, "show:", &x)) @@ -126,9 +117,9 @@ int cmd__date(int argc, const char **argv) else if (!strcmp(*argv, "parse")) parse_dates(argv+1); else if (!strcmp(*argv, "approxidate")) - parse_approxidate(argv+1, &now); + parse_approxidate(argv+1); else if (!strcmp(*argv, "timestamp")) - parse_approx_timestamp(argv+1, &now); + parse_approx_timestamp(argv+1); else if (!strcmp(*argv, "getnanos")) getnanos(argv+1); else if (!strcmp(*argv, "is64bit")) diff --git a/t/helper/test-progress.c b/t/helper/test-progress.c new file mode 100644 index 0000000000..4e9f7fafdf --- /dev/null +++ b/t/helper/test-progress.c @@ -0,0 +1,81 @@ +/* + * A test helper to exercise the progress display. + * + * Reads instructions from standard input, one instruction per line: + * + * "progress <items>" - Call display_progress() with the given item count + * as parameter. + * "throughput <bytes> <millis> - Call display_throughput() with the given + * byte count as parameter. The 'millis' + * specify the time elapsed since the + * start_progress() call. + * "update" - Set the 'progress_update' flag. + * + * See 't0500-progress-display.sh' for examples. + */ +#include "test-tool.h" +#include "gettext.h" +#include "parse-options.h" +#include "progress.h" +#include "strbuf.h" + +/* + * These are defined in 'progress.c', but are not exposed in 'progress.h', + * because they are exclusively for testing. + */ +extern int progress_testing; +extern uint64_t progress_test_ns; +void progress_test_force_update(void); + +int cmd__progress(int argc, const char **argv) +{ + uint64_t total = 0; + const char *title; + struct strbuf line = STRBUF_INIT; + struct progress *progress; + + const char *usage[] = { + "test-tool progress [--total=<n>] <progress-title>", + NULL + }; + struct option options[] = { + OPT_INTEGER(0, "total", &total, "total number of items"), + OPT_END(), + }; + + argc = parse_options(argc, argv, NULL, options, usage, 0); + if (argc != 1) + die("need a title for the progress output"); + title = argv[0]; + + progress_testing = 1; + progress = start_progress(title, total); + while (strbuf_getline(&line, stdin) != EOF) { + char *end; + + if (skip_prefix(line.buf, "progress ", (const char **) &end)) { + uint64_t item_count = strtoull(end, &end, 10); + if (*end != '\0') + die("invalid input: '%s'\n", line.buf); + display_progress(progress, item_count); + } else if (skip_prefix(line.buf, "throughput ", + (const char **) &end)) { + uint64_t byte_count, test_ms; + + byte_count = strtoull(end, &end, 10); + if (*end != ' ') + die("invalid input: '%s'\n", line.buf); + test_ms = strtoull(end + 1, &end, 10); + if (*end != '\0') + die("invalid input: '%s'\n", line.buf); + progress_test_ns = test_ms * 1000 * 1000; + display_throughput(progress, byte_count); + } else if (!strcmp(line.buf, "update")) + progress_test_force_update(); + else + die("invalid input: '%s'\n", line.buf); + } + stop_progress(&progress); + + return 0; +} diff --git a/t/helper/test-read-cache.c b/t/helper/test-read-cache.c index 7e79b555de..244977a29b 100644 --- a/t/helper/test-read-cache.c +++ b/t/helper/test-read-cache.c @@ -4,11 +4,10 @@ int cmd__read_cache(int argc, const char **argv) { - int i, cnt = 1, namelen; + int i, cnt = 1; const char *name = NULL; if (argc > 1 && skip_prefix(argv[1], "--print-and-refresh=", &name)) { - namelen = strlen(name); argc--; argv++; } @@ -24,7 +23,7 @@ int cmd__read_cache(int argc, const char **argv) refresh_index(&the_index, REFRESH_QUIET, NULL, NULL, NULL); - pos = index_name_pos(&the_index, name, namelen); + pos = index_name_pos(&the_index, name, strlen(name)); if (pos < 0) die("%s not in index", name); printf("%s is%s up to date\n", name, diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c index 2cc93bb69c..ead6dc611a 100644 --- a/t/helper/test-run-command.c +++ b/t/helper/test-run-command.c @@ -10,9 +10,14 @@ #include "test-tool.h" #include "git-compat-util.h" +#include "cache.h" #include "run-command.h" #include "argv-array.h" #include "strbuf.h" +#include "parse-options.h" +#include "string-list.h" +#include "thread-utils.h" +#include "wildmatch.h" #include <string.h> #include <errno.h> @@ -50,11 +55,159 @@ static int task_finished(int result, return 1; } +struct testsuite { + struct string_list tests, failed; + int next; + int quiet, immediate, verbose, verbose_log, trace, write_junit_xml; +}; +#define TESTSUITE_INIT \ + { STRING_LIST_INIT_DUP, STRING_LIST_INIT_DUP, -1, 0, 0, 0, 0, 0, 0 } + +static int next_test(struct child_process *cp, struct strbuf *err, void *cb, + void **task_cb) +{ + struct testsuite *suite = cb; + const char *test; + if (suite->next >= suite->tests.nr) + return 0; + + test = suite->tests.items[suite->next++].string; + argv_array_pushl(&cp->args, "sh", test, NULL); + if (suite->quiet) + argv_array_push(&cp->args, "--quiet"); + if (suite->immediate) + argv_array_push(&cp->args, "-i"); + if (suite->verbose) + argv_array_push(&cp->args, "-v"); + if (suite->verbose_log) + argv_array_push(&cp->args, "-V"); + if (suite->trace) + argv_array_push(&cp->args, "-x"); + if (suite->write_junit_xml) + argv_array_push(&cp->args, "--write-junit-xml"); + + strbuf_addf(err, "Output of '%s':\n", test); + *task_cb = (void *)test; + + return 1; +} + +static int test_finished(int result, struct strbuf *err, void *cb, + void *task_cb) +{ + struct testsuite *suite = cb; + const char *name = (const char *)task_cb; + + if (result) + string_list_append(&suite->failed, name); + + strbuf_addf(err, "%s: '%s'\n", result ? "FAIL" : "SUCCESS", name); + + return 0; +} + +static int test_failed(struct strbuf *out, void *cb, void *task_cb) +{ + struct testsuite *suite = cb; + const char *name = (const char *)task_cb; + + string_list_append(&suite->failed, name); + strbuf_addf(out, "FAILED TO START: '%s'\n", name); + + return 0; +} + +static const char * const testsuite_usage[] = { + "test-run-command testsuite [<options>] [<pattern>...]", + NULL +}; + +static int testsuite(int argc, const char **argv) +{ + struct testsuite suite = TESTSUITE_INIT; + int max_jobs = 1, i, ret; + DIR *dir; + struct dirent *d; + struct option options[] = { + OPT_BOOL('i', "immediate", &suite.immediate, + "stop at first failed test case(s)"), + OPT_INTEGER('j', "jobs", &max_jobs, "run <N> jobs in parallel"), + OPT_BOOL('q', "quiet", &suite.quiet, "be terse"), + OPT_BOOL('v', "verbose", &suite.verbose, "be verbose"), + OPT_BOOL('V', "verbose-log", &suite.verbose_log, + "be verbose, redirected to a file"), + OPT_BOOL('x', "trace", &suite.trace, "trace shell commands"), + OPT_BOOL(0, "write-junit-xml", &suite.write_junit_xml, + "write JUnit-style XML files"), + OPT_END() + }; + + memset(&suite, 0, sizeof(suite)); + suite.tests.strdup_strings = suite.failed.strdup_strings = 1; + + argc = parse_options(argc, argv, NULL, options, + testsuite_usage, PARSE_OPT_STOP_AT_NON_OPTION); + + if (max_jobs <= 0) + max_jobs = online_cpus(); + + dir = opendir("."); + if (!dir) + die("Could not open the current directory"); + while ((d = readdir(dir))) { + const char *p = d->d_name; + + if (*p != 't' || !isdigit(p[1]) || !isdigit(p[2]) || + !isdigit(p[3]) || !isdigit(p[4]) || p[5] != '-' || + !ends_with(p, ".sh")) + continue; + + /* No pattern: match all */ + if (!argc) { + string_list_append(&suite.tests, p); + continue; + } + + for (i = 0; i < argc; i++) + if (!wildmatch(argv[i], p, 0)) { + string_list_append(&suite.tests, p); + break; + } + } + closedir(dir); + + if (!suite.tests.nr) + die("No tests match!"); + if (max_jobs > suite.tests.nr) + max_jobs = suite.tests.nr; + + fprintf(stderr, "Running %d tests (%d at a time)\n", + suite.tests.nr, max_jobs); + + ret = run_processes_parallel(max_jobs, next_test, test_failed, + test_finished, &suite); + + if (suite.failed.nr > 0) { + ret = 1; + fprintf(stderr, "%d tests failed:\n\n", suite.failed.nr); + for (i = 0; i < suite.failed.nr; i++) + fprintf(stderr, "\t%s\n", suite.failed.items[i].string); + } + + string_list_clear(&suite.tests, 0); + string_list_clear(&suite.failed, 0); + + return !!ret; +} + int cmd__run_command(int argc, const char **argv) { struct child_process proc = CHILD_PROCESS_INIT; int jobs; + if (argc > 1 && !strcmp(argv[1], "testsuite")) + exit(testsuite(argc - 1, argv + 1)); + if (argc < 3) return 1; while (!strcmp(argv[1], "env")) { diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c index ce7e89028c..19ee26d931 100644 --- a/t/helper/test-tool.c +++ b/t/helper/test-tool.c @@ -42,6 +42,7 @@ static struct test_cmd cmds[] = { { "path-utils", cmd__path_utils }, { "pkt-line", cmd__pkt_line }, { "prio-queue", cmd__prio_queue }, + { "progress", cmd__progress }, { "reach", cmd__reach }, { "read-cache", cmd__read_cache }, { "read-midx", cmd__read_midx }, diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h index f805bb39ae..c2aa56ef50 100644 --- a/t/helper/test-tool.h +++ b/t/helper/test-tool.h @@ -32,6 +32,7 @@ int cmd__parse_options(int argc, const char **argv); int cmd__path_utils(int argc, const char **argv); int cmd__pkt_line(int argc, const char **argv); int cmd__prio_queue(int argc, const char **argv); +int cmd__progress(int argc, const char **argv); int cmd__reach(int argc, const char **argv); int cmd__read_cache(int argc, const char **argv); int cmd__read_midx(int argc, const char **argv); diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh index 5d4ae629e1..bc0b9c71f8 100644 --- a/t/lib-git-svn.sh +++ b/t/lib-git-svn.sh @@ -69,7 +69,7 @@ svn_cmd () { maybe_start_httpd () { loc=${1-svn} - if git env--helper --type=bool --default=false --exit-code GIT_TEST_HTTPD + if git env--helper --type=bool --default=false --exit-code GIT_TEST_SVN_HTTPD then . "$TEST_DIRECTORY"/lib-httpd.sh LIB_HTTPD_SVN="$loc" diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 192c94eccd..608673fb77 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -131,4 +131,24 @@ $test_unicode 'merge (silent unicode normalization)' ' git merge topic ' +test_expect_success CASE_INSENSITIVE_FS 'checkout with no pathspec and a case insensitive fs' ' + git init repo && + ( + cd repo && + + >Gitweb && + git add Gitweb && + git commit -m "add Gitweb" && + + git checkout --orphan todo && + git reset --hard && + mkdir -p gitweb/subdir && + >gitweb/subdir/file && + git add gitweb && + git commit -m "add gitweb/subdir/file" && + + git checkout master + ) +' + test_done diff --git a/t/t0061-run-command.sh b/t/t0061-run-command.sh index 015fac8b5d..17c9c0f3bb 100755 --- a/t/t0061-run-command.sh +++ b/t/t0061-run-command.sh @@ -210,10 +210,23 @@ test_expect_success MINGW 'verify curlies are quoted properly' ' test_cmp expect actual ' -test_expect_success MINGW 'can spawn with argv[0] containing spaces' ' - cp "$GIT_BUILD_DIR/t/helper/test-fake-ssh$X" ./ && - test_must_fail "$PWD/test-fake-ssh$X" 2>err && - grep TRASH_DIRECTORY err +test_expect_success MINGW 'can spawn .bat with argv[0] containing spaces' ' + bat="$TRASH_DIRECTORY/bat with spaces in name.bat" && + + # Every .bat invocation will log its arguments to file "out" + rm -f out && + echo "echo %* >>out" >"$bat" && + + # Ask git to invoke .bat; clone will fail due to fake SSH helper + test_must_fail env GIT_SSH="$bat" git clone myhost:src ssh-clone && + + # Spawning .bat can fail if there are two quoted cmd.exe arguments. + # .bat itself is first (due to spaces in name), so just one more is + # needed to verify. GIT_SSH will invoke .bat multiple times: + # 1) -G myhost + # 2) myhost "git-upload-pack src" + # First invocation will always succeed. Test the second one. + grep "git-upload-pack" out ' test_done diff --git a/t/t0211-trace2-perf.sh b/t/t0211-trace2-perf.sh index 2c3ad6e8c1..6ee8ee3b67 100755 --- a/t/t0211-trace2-perf.sh +++ b/t/t0211-trace2-perf.sh @@ -130,11 +130,11 @@ test_expect_success 'perf stream, child processes' ' d0|main|version|||||$V d0|main|start||_T_ABS_|||_EXE_ trace2 004child test-tool trace2 004child test-tool trace2 001return 0 d0|main|cmd_name|||||trace2 (trace2) - d0|main|child_start||_T_ABS_|||[ch0] class:? argv: test-tool trace2 004child test-tool trace2 001return 0 + d0|main|child_start||_T_ABS_|||[ch0] class:? argv:[test-tool trace2 004child test-tool trace2 001return 0] d1|main|version|||||$V d1|main|start||_T_ABS_|||_EXE_ trace2 004child test-tool trace2 001return 0 d1|main|cmd_name|||||trace2 (trace2/trace2) - d1|main|child_start||_T_ABS_|||[ch0] class:? argv: test-tool trace2 001return 0 + d1|main|child_start||_T_ABS_|||[ch0] class:? argv:[test-tool trace2 001return 0] d2|main|version|||||$V d2|main|start||_T_ABS_|||_EXE_ trace2 001return 0 d2|main|cmd_name|||||trace2 (trace2/trace2/trace2) diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh index d4b7e535ea..a3988bd4b8 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -429,6 +429,19 @@ test_expect_success 'rev-list dies for missing objects on cmd line' ' done ' +test_expect_success 'single promisor remote can be re-initialized gracefully' ' + # ensure one promisor is in the promisors list + rm -rf repo && + test_create_repo repo && + test_create_repo other && + git -C repo remote add foo "file://$(pwd)/other" && + git -C repo config remote.foo.promisor true && + git -C repo config extensions.partialclone foo && + + # reinitialize the promisors list + git -C repo fetch --filter=blob:none foo +' + test_expect_success 'gc repacks promisor objects separately from non-promisor objects' ' rm -rf repo && test_create_repo repo && @@ -540,6 +553,20 @@ test_expect_success 'gc stops traversal when a missing but promised object is re ! grep "$TREE_HASH" out ' +test_expect_success 'do not fetch when checking existence of tree we construct ourselves' ' + rm -rf repo && + test_create_repo repo && + test_commit -C repo base && + test_commit -C repo side1 && + git -C repo checkout base && + test_commit -C repo side2 && + + git -C repo config core.repositoryformatversion 1 && + git -C repo config extensions.partialclone "arbitrary string" && + + git -C repo cherry-pick side1 +' + . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd diff --git a/t/t0500-progress-display.sh b/t/t0500-progress-display.sh new file mode 100755 index 0000000000..24ccbd8d3b --- /dev/null +++ b/t/t0500-progress-display.sh @@ -0,0 +1,286 @@ +#!/bin/sh + +test_description='progress display' + +. ./test-lib.sh + +show_cr () { + tr '\015' Q | sed -e "s/Q/<CR>\\$LF/g" +} + +test_expect_success 'simple progress display' ' + cat >expect <<-\EOF && + Working hard: 1<CR> + Working hard: 2<CR> + Working hard: 5<CR> + Working hard: 5, done. + EOF + + cat >in <<-\EOF && + update + progress 1 + update + progress 2 + progress 3 + progress 4 + update + progress 5 + EOF + test-tool progress "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display with total' ' + cat >expect <<-\EOF && + Working hard: 33% (1/3)<CR> + Working hard: 66% (2/3)<CR> + Working hard: 100% (3/3)<CR> + Working hard: 100% (3/3), done. + EOF + + cat >in <<-\EOF && + progress 1 + progress 2 + progress 3 + EOF + test-tool progress --total=3 "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display breaks long lines #1' ' + sed -e "s/Z$//" >expect <<\EOF && +Working hard.......2.........3.........4.........5.........6: 0% (100/100000)<CR> +Working hard.......2.........3.........4.........5.........6: 1% (1000/100000)<CR> +Working hard.......2.........3.........4.........5.........6: Z + 10% (10000/100000)<CR> + 100% (100000/100000)<CR> + 100% (100000/100000), done. +EOF + + cat >in <<-\EOF && + progress 100 + progress 1000 + progress 10000 + progress 100000 + EOF + test-tool progress --total=100000 \ + "Working hard.......2.........3.........4.........5.........6" \ + <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display breaks long lines #2' ' + # Note: we dont need that many spaces after the title to cover up + # the last line before breaking the progress line. + sed -e "s/Z$//" >expect <<\EOF && +Working hard.......2.........3.........4.........5.........6: 0% (1/100000)<CR> +Working hard.......2.........3.........4.........5.........6: 0% (2/100000)<CR> +Working hard.......2.........3.........4.........5.........6: Z + 10% (10000/100000)<CR> + 100% (100000/100000)<CR> + 100% (100000/100000), done. +EOF + + cat >in <<-\EOF && + update + progress 1 + update + progress 2 + progress 10000 + progress 100000 + EOF + test-tool progress --total=100000 \ + "Working hard.......2.........3.........4.........5.........6" \ + <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display breaks long lines #3 - even the first is too long' ' + # Note: we dont actually need any spaces at the end of the title + # line, because there is no previous progress line to cover up. + sed -e "s/Z$//" >expect <<\EOF && +Working hard.......2.........3.........4.........5.........6: Z + 25% (25000/100000)<CR> + 50% (50000/100000)<CR> + 75% (75000/100000)<CR> + 100% (100000/100000)<CR> + 100% (100000/100000), done. +EOF + + cat >in <<-\EOF && + progress 25000 + progress 50000 + progress 75000 + progress 100000 + EOF + test-tool progress --total=100000 \ + "Working hard.......2.........3.........4.........5.........6" \ + <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display breaks long lines #4 - title line matches terminal width' ' + cat >expect <<\EOF && +Working hard.......2.........3.........4.........5.........6.........7.........: + 25% (25000/100000)<CR> + 50% (50000/100000)<CR> + 75% (75000/100000)<CR> + 100% (100000/100000)<CR> + 100% (100000/100000), done. +EOF + + cat >in <<-\EOF && + progress 25000 + progress 50000 + progress 75000 + progress 100000 + EOF + test-tool progress --total=100000 \ + "Working hard.......2.........3.........4.........5.........6.........7........." \ + <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +# Progress counter goes backwards, this should not happen in practice. +test_expect_success 'progress shortens - crazy caller' ' + cat >expect <<-\EOF && + Working hard: 10% (100/1000)<CR> + Working hard: 20% (200/1000)<CR> + Working hard: 0% (1/1000) <CR> + Working hard: 100% (1000/1000)<CR> + Working hard: 100% (1000/1000), done. + EOF + + cat >in <<-\EOF && + progress 100 + progress 200 + progress 1 + progress 1000 + EOF + test-tool progress --total=1000 "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display with throughput' ' + cat >expect <<-\EOF && + Working hard: 10<CR> + Working hard: 20, 200.00 KiB | 100.00 KiB/s<CR> + Working hard: 30, 300.00 KiB | 100.00 KiB/s<CR> + Working hard: 40, 400.00 KiB | 100.00 KiB/s<CR> + Working hard: 40, 400.00 KiB | 100.00 KiB/s, done. + EOF + + cat >in <<-\EOF && + throughput 102400 1000 + update + progress 10 + throughput 204800 2000 + update + progress 20 + throughput 307200 3000 + update + progress 30 + throughput 409600 4000 + update + progress 40 + EOF + test-tool progress "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'progress display with throughput and total' ' + cat >expect <<-\EOF && + Working hard: 25% (10/40)<CR> + Working hard: 50% (20/40), 200.00 KiB | 100.00 KiB/s<CR> + Working hard: 75% (30/40), 300.00 KiB | 100.00 KiB/s<CR> + Working hard: 100% (40/40), 400.00 KiB | 100.00 KiB/s<CR> + Working hard: 100% (40/40), 400.00 KiB | 100.00 KiB/s, done. + EOF + + cat >in <<-\EOF && + throughput 102400 1000 + progress 10 + throughput 204800 2000 + progress 20 + throughput 307200 3000 + progress 30 + throughput 409600 4000 + progress 40 + EOF + test-tool progress --total=40 "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'cover up after throughput shortens' ' + cat >expect <<-\EOF && + Working hard: 1<CR> + Working hard: 2, 800.00 KiB | 400.00 KiB/s<CR> + Working hard: 3, 1.17 MiB | 400.00 KiB/s <CR> + Working hard: 4, 1.56 MiB | 400.00 KiB/s<CR> + Working hard: 4, 1.56 MiB | 400.00 KiB/s, done. + EOF + + cat >in <<-\EOF && + throughput 409600 1000 + update + progress 1 + throughput 819200 2000 + update + progress 2 + throughput 1228800 3000 + update + progress 3 + throughput 1638400 4000 + update + progress 4 + EOF + test-tool progress "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_expect_success 'cover up after throughput shortens a lot' ' + cat >expect <<-\EOF && + Working hard: 1<CR> + Working hard: 2, 1000.00 KiB | 1000.00 KiB/s<CR> + Working hard: 3, 3.00 MiB | 1.50 MiB/s <CR> + Working hard: 3, 3.00 MiB | 1024.00 KiB/s, done. + EOF + + cat >in <<-\EOF && + throughput 1 1000 + update + progress 1 + throughput 1024000 2000 + update + progress 2 + throughput 3145728 3000 + update + progress 3 + EOF + test-tool progress "Working hard" <in 2>stderr && + + show_cr <stderr >out && + test_i18ncmp expect out +' + +test_done diff --git a/t/t1300-config.sh b/t/t1300-config.sh index 428177c390..983a0a1583 100755 --- a/t/t1300-config.sh +++ b/t/t1300-config.sh @@ -1294,26 +1294,25 @@ test_expect_success 'git -c is not confused by empty environment' ' GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list ' -sq="'" test_expect_success 'detect bogus GIT_CONFIG_PARAMETERS' ' cat >expect <<-\EOF && env.one one env.two two EOF - GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq} ${sq}env.two=two${sq}" \ + GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ} ${SQ}env.two=two${SQ}" \ git config --get-regexp "env.*" >actual && test_cmp expect actual && cat >expect <<-EOF && - env.one one${sq} + env.one one${SQ} env.two two EOF - GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq}\\$sq$sq$sq ${sq}env.two=two${sq}" \ + GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ$SQ$SQ ${SQ}env.two=two${SQ}" \ git config --get-regexp "env.*" >actual && test_cmp expect actual && test_must_fail env \ - GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq}\\$sq ${sq}env.two=two${sq}" \ + GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ ${SQ}env.two=two${SQ}" \ git config --get-regexp "env.*" ' diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh index 970c5c36b9..2d142e5535 100755 --- a/t/t1404-update-ref-errors.sh +++ b/t/t1404-update-ref-errors.sh @@ -32,8 +32,6 @@ test_update_rejected () { test_cmp unchanged actual } -Q="'" - # Test adding and deleting D/F-conflicting references in a single # transaction. df_test() { @@ -93,7 +91,7 @@ df_test() { delname="$delref" fi && cat >expected-err <<-EOF && - fatal: cannot lock ref $Q$addname$Q: $Q$delref$Q exists; cannot create $Q$addref$Q + fatal: cannot lock ref $SQ$addname$SQ: $SQ$delref$SQ exists; cannot create $SQ$addref$SQ EOF $pack && if $add_del @@ -123,7 +121,7 @@ test_expect_success 'existing loose ref is a simple prefix of new' ' prefix=refs/1l && test_update_rejected "a c e" false "b c/x d" \ - "$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q" + "$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ" ' @@ -131,7 +129,7 @@ test_expect_success 'existing packed ref is a simple prefix of new' ' prefix=refs/1p && test_update_rejected "a c e" true "b c/x d" \ - "$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q" + "$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ" ' @@ -139,7 +137,7 @@ test_expect_success 'existing loose ref is a deeper prefix of new' ' prefix=refs/2l && test_update_rejected "a c e" false "b c/x/y d" \ - "$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q" + "$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ" ' @@ -147,7 +145,7 @@ test_expect_success 'existing packed ref is a deeper prefix of new' ' prefix=refs/2p && test_update_rejected "a c e" true "b c/x/y d" \ - "$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q" + "$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ" ' @@ -155,7 +153,7 @@ test_expect_success 'new ref is a simple prefix of existing loose' ' prefix=refs/3l && test_update_rejected "a c/x e" false "b c d" \ - "$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q" + "$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ" ' @@ -163,7 +161,7 @@ test_expect_success 'new ref is a simple prefix of existing packed' ' prefix=refs/3p && test_update_rejected "a c/x e" true "b c d" \ - "$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q" + "$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ" ' @@ -171,7 +169,7 @@ test_expect_success 'new ref is a deeper prefix of existing loose' ' prefix=refs/4l && test_update_rejected "a c/x/y e" false "b c d" \ - "$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q" + "$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ" ' @@ -179,7 +177,7 @@ test_expect_success 'new ref is a deeper prefix of existing packed' ' prefix=refs/4p && test_update_rejected "a c/x/y e" true "b c d" \ - "$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q" + "$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ" ' @@ -187,7 +185,7 @@ test_expect_success 'one new ref is a simple prefix of another' ' prefix=refs/5 && test_update_rejected "a e" false "b c c/x d" \ - "cannot process $Q$prefix/c$Q and $Q$prefix/c/x$Q at the same time" + "cannot process $SQ$prefix/c$SQ and $SQ$prefix/c/x$SQ at the same time" ' @@ -334,7 +332,7 @@ test_expect_success 'D/F conflict prevents indirect delete long packed + indirec test_expect_success 'missing old value blocks update' ' prefix=refs/missing-update && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/foo $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -345,7 +343,7 @@ test_expect_success 'incorrect old value blocks update' ' prefix=refs/incorrect-update && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D EOF printf "%s\n" "update $prefix/foo $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -356,7 +354,7 @@ test_expect_success 'existing old value blocks create' ' prefix=refs/existing-create && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: reference already exists + fatal: cannot lock ref $SQ$prefix/foo$SQ: reference already exists EOF printf "%s\n" "create $prefix/foo $E" | test_must_fail git update-ref --stdin 2>output.err && @@ -367,7 +365,7 @@ test_expect_success 'incorrect old value blocks delete' ' prefix=refs/incorrect-delete && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D EOF printf "%s\n" "delete $prefix/foo $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -378,7 +376,7 @@ test_expect_success 'missing old value blocks indirect update' ' prefix=refs/missing-indirect-update && git symbolic-ref $prefix/symref $prefix/foo && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/symref $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -390,7 +388,7 @@ test_expect_success 'incorrect old value blocks indirect update' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D EOF printf "%s\n" "update $prefix/symref $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -402,7 +400,7 @@ test_expect_success 'existing old value blocks indirect create' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists + fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists EOF printf "%s\n" "create $prefix/symref $E" | test_must_fail git update-ref --stdin 2>output.err && @@ -414,7 +412,7 @@ test_expect_success 'incorrect old value blocks indirect delete' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D EOF printf "%s\n" "delete $prefix/symref $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -425,7 +423,7 @@ test_expect_success 'missing old value blocks indirect no-deref update' ' prefix=refs/missing-noderef-update && git symbolic-ref $prefix/symref $prefix/foo && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: reference is missing but expected $D + fatal: cannot lock ref $SQ$prefix/symref$SQ: reference is missing but expected $D EOF printf "%s\n" "option no-deref" "update $prefix/symref $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -437,7 +435,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref update' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D EOF printf "%s\n" "option no-deref" "update $prefix/symref $E $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -449,7 +447,7 @@ test_expect_success 'existing old value blocks indirect no-deref create' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: reference already exists + fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists EOF printf "%s\n" "option no-deref" "create $prefix/symref $E" | test_must_fail git update-ref --stdin 2>output.err && @@ -461,7 +459,7 @@ test_expect_success 'incorrect old value blocks indirect no-deref delete' ' git symbolic-ref $prefix/symref $prefix/foo && git update-ref $prefix/foo $C && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: is at $C but expected $D + fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D EOF printf "%s\n" "option no-deref" "delete $prefix/symref $D" | test_must_fail git update-ref --stdin 2>output.err && @@ -474,13 +472,13 @@ test_expect_success 'non-empty directory blocks create' ' : >.git/$prefix/foo/bar/baz.lock && test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/foo$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/foo $C" | test_must_fail git update-ref --stdin 2>output.err && test_cmp expected output.err && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/foo $D $C" | test_must_fail git update-ref --stdin 2>output.err && @@ -493,13 +491,13 @@ test_expect_success 'broken reference blocks create' ' echo "gobbledigook" >.git/$prefix/foo && test_when_finished "rm -f .git/$prefix/foo" && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken + fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken EOF printf "%s\n" "update $prefix/foo $C" | test_must_fail git update-ref --stdin 2>output.err && test_cmp expected output.err && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/foo$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken + fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken EOF printf "%s\n" "update $prefix/foo $D $C" | test_must_fail git update-ref --stdin 2>output.err && @@ -513,13 +511,13 @@ test_expect_success 'non-empty directory blocks indirect create' ' : >.git/$prefix/foo/bar/baz.lock && test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: there is a non-empty directory $Q.git/$prefix/foo$Q blocking reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/symref$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/symref $C" | test_must_fail git update-ref --stdin 2>output.err && test_cmp expected output.err && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q + fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ EOF printf "%s\n" "update $prefix/symref $D $C" | test_must_fail git update-ref --stdin 2>output.err && @@ -532,13 +530,13 @@ test_expect_success 'broken reference blocks indirect create' ' echo "gobbledigook" >.git/$prefix/foo && test_when_finished "rm -f .git/$prefix/foo" && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken + fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken EOF printf "%s\n" "update $prefix/symref $C" | test_must_fail git update-ref --stdin 2>output.err && test_cmp expected output.err && cat >expected <<-EOF && - fatal: cannot lock ref $Q$prefix/symref$Q: unable to resolve reference $Q$prefix/foo$Q: reference broken + fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken EOF printf "%s\n" "update $prefix/symref $D $C" | test_must_fail git update-ref --stdin 2>output.err && @@ -614,7 +612,7 @@ test_expect_success 'delete fails cleanly if packed-refs file is locked' ' test_when_finished "rm -f .git/packed-refs.lock" && test_must_fail git update-ref -d $prefix/foo >out 2>err && git for-each-ref $prefix >actual && - test_i18ngrep "Unable to create $Q.*packed-refs.lock$Q: " err && + test_i18ngrep "Unable to create $SQ.*packed-refs.lock$SQ: " err && test_cmp unchanged actual ' diff --git a/t/t1414-reflog-walk.sh b/t/t1414-reflog-walk.sh index feb1efd8ff..1181a9fb28 100755 --- a/t/t1414-reflog-walk.sh +++ b/t/t1414-reflog-walk.sh @@ -18,10 +18,9 @@ do_walk () { git log -g --format="%gd %gs" "$@" } -sq="'" test_expect_success 'set up expected reflog' ' cat >expect.all <<-EOF - HEAD@{0} commit (merge): Merge branch ${sq}master${sq} into side + HEAD@{0} commit (merge): Merge branch ${SQ}master${SQ} into side HEAD@{1} commit: three HEAD@{2} checkout: moving from master to side HEAD@{3} commit: two diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index b36e0528d0..50d28e6fdb 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -70,7 +70,6 @@ test_expect_success 'object with bad sha1' ' test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "$sha.*corrupt" out ' @@ -78,7 +77,6 @@ test_expect_success 'branch pointing to non-commit' ' git rev-parse HEAD^{tree} >.git/refs/heads/invalid && test_when_finished "git update-ref -d refs/heads/invalid" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "not a commit" out ' @@ -88,7 +86,6 @@ test_expect_success 'HEAD link pointing at a funny object' ' echo $ZERO_OID >.git/HEAD && # avoid corrupt/broken HEAD from interfering with repo discovery test_must_fail env GIT_DIR=.git git fsck 2>out && - cat out && test_i18ngrep "detached HEAD points" out ' @@ -98,7 +95,6 @@ test_expect_success 'HEAD link pointing at a funny place' ' echo "ref: refs/funny/place" >.git/HEAD && # avoid corrupt/broken HEAD from interfering with repo discovery test_must_fail env GIT_DIR=.git git fsck 2>out && - cat out && test_i18ngrep "HEAD points to something strange" out ' @@ -157,7 +153,6 @@ test_expect_success 'email with embedded > is not okay' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new" out ' @@ -169,7 +164,6 @@ test_expect_success 'missing < email delimiter is reported nicely' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new.* - bad name" out ' @@ -181,7 +175,6 @@ test_expect_success 'missing email is reported nicely' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new.* - missing email" out ' @@ -193,7 +186,6 @@ test_expect_success '> in name is reported' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new" out ' @@ -207,7 +199,6 @@ test_expect_success 'integer overflow in timestamps is reported' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new.*integer overflow" out ' @@ -219,7 +210,6 @@ test_expect_success 'commit with NUL in header' ' git update-ref refs/heads/bogus "$new" && test_when_finished "git update-ref -d refs/heads/bogus" && test_must_fail git fsck 2>out && - cat out && test_i18ngrep "error in commit $new.*unterminated header: NUL at offset" out ' @@ -297,7 +287,6 @@ test_expect_success 'tag pointing to nonexistent' ' echo $tag >.git/refs/tags/invalid && test_when_finished "git update-ref -d refs/tags/invalid" && test_must_fail git fsck --tags >out && - cat out && test_i18ngrep "broken link" out ' @@ -378,7 +367,6 @@ test_expect_success 'tag with NUL in header' ' echo $tag >.git/refs/tags/wrong && test_when_finished "git update-ref -d refs/tags/wrong" && test_must_fail git fsck --tags 2>out && - cat out && test_i18ngrep "error in tag $tag.*unterminated header: NUL at offset" out ' @@ -409,7 +397,6 @@ test_expect_success 'rev-list --verify-objects with bad sha1' ' test_when_finished "git update-ref -d refs/heads/bogus" && test_might_fail git rev-list --verify-objects refs/heads/bogus >/dev/null 2>out && - cat out && test_i18ngrep -q "error: hash mismatch $(dirname $new)$(test_oid ff_2)" out ' @@ -433,7 +420,6 @@ test_expect_success 'fsck notices blob entry pointing to null sha1' ' sha=$(printf "100644 file$_bz$_bzoid" | git hash-object -w --stdin -t tree) && git fsck 2>out && - cat out && test_i18ngrep "warning.*null sha1" out ) ' @@ -444,7 +430,6 @@ test_expect_success 'fsck notices submodule entry pointing to null sha1' ' sha=$(printf "160000 submodule$_bz$_bzoid" | git hash-object -w --stdin -t tree) && git fsck 2>out && - cat out && test_i18ngrep "warning.*null sha1" out ) ' @@ -465,7 +450,6 @@ while read name path pretty; do printf "$mode $type %s\t%s" "$value" "$path" >bad && bad_tree=$(git mktree <bad) && git fsck 2>out && - cat out && test_i18ngrep "warning.*tree $bad_tree" out )' done <<-\EOF diff --git a/t/t1506-rev-parse-diagnosis.sh b/t/t1506-rev-parse-diagnosis.sh index 4ee009da66..624d0a588f 100755 --- a/t/t1506-rev-parse-diagnosis.sh +++ b/t/t1506-rev-parse-diagnosis.sh @@ -8,10 +8,9 @@ exec </dev/null test_did_you_mean () { - sq="'" && cat >expected <<-EOF && - fatal: Path '$2$3' $4, but not ${5:-$sq$3$sq}. - Did you mean '$1:$2$3'${2:+ aka $sq$1:./$3$sq}? + fatal: Path '$2$3' $4, but not ${5:-$SQ$3$SQ}. + Did you mean '$1:$2$3'${2:+ aka $SQ$1:./$3$SQ}? EOF test_cmp expected error } @@ -215,4 +214,12 @@ test_expect_success 'arg before dashdash must be a revision (ambiguous)' ' test_cmp expect actual ' +test_expect_success 'reject Nth parent if N is too high' ' + test_must_fail git rev-parse HEAD^100000000000000000000000000000000 +' + +test_expect_success 'reject Nth ancestor if N is too high' ' + test_must_fail git rev-parse HEAD~100000000000000000000000000000000 +' + test_done diff --git a/t/t1507-rev-parse-upstream.sh b/t/t1507-rev-parse-upstream.sh index fa3e499641..8b4cf8a6e3 100755 --- a/t/t1507-rev-parse-upstream.sh +++ b/t/t1507-rev-parse-upstream.sh @@ -28,8 +28,6 @@ test_expect_success 'setup' ' ) ' -sq="'" - full_name () { (cd clone && git rev-parse --symbolic-full-name "$@") @@ -129,7 +127,7 @@ test_expect_success 'merge my-side@{u} records the correct name' ' git branch -t new my-side@{u} && git merge -s ours new@{u} && git show -s --pretty=tformat:%s >actual && - echo "Merge remote-tracking branch ${sq}origin/side${sq}" >expect && + echo "Merge remote-tracking branch ${SQ}origin/side${SQ}" >expect && test_cmp expect actual ) ' @@ -156,7 +154,7 @@ test_expect_success 'branch@{u} works when tracking a local branch' ' test_expect_success 'branch@{u} error message when no upstream' ' cat >expect <<-EOF && - fatal: no upstream configured for branch ${sq}non-tracking${sq} + fatal: no upstream configured for branch ${SQ}non-tracking${SQ} EOF error_message non-tracking@{u} && test_i18ncmp expect error @@ -164,7 +162,7 @@ test_expect_success 'branch@{u} error message when no upstream' ' test_expect_success '@{u} error message when no upstream' ' cat >expect <<-EOF && - fatal: no upstream configured for branch ${sq}master${sq} + fatal: no upstream configured for branch ${SQ}master${SQ} EOF test_must_fail git rev-parse --verify @{u} 2>actual && test_i18ncmp expect actual @@ -172,7 +170,7 @@ test_expect_success '@{u} error message when no upstream' ' test_expect_success 'branch@{u} error message with misspelt branch' ' cat >expect <<-EOF && - fatal: no such branch: ${sq}no-such-branch${sq} + fatal: no such branch: ${SQ}no-such-branch${SQ} EOF error_message no-such-branch@{u} && test_i18ncmp expect error @@ -189,7 +187,7 @@ test_expect_success '@{u} error message when not on a branch' ' test_expect_success 'branch@{u} error message if upstream branch not fetched' ' cat >expect <<-EOF && - fatal: upstream branch ${sq}refs/heads/side${sq} not stored as a remote-tracking branch + fatal: upstream branch ${SQ}refs/heads/side${SQ} not stored as a remote-tracking branch EOF error_message bad-upstream@{u} && test_i18ncmp expect error diff --git a/t/t3005-ls-files-relative.sh b/t/t3005-ls-files-relative.sh index 209b4c7cd8..2ec69a8a26 100755 --- a/t/t3005-ls-files-relative.sh +++ b/t/t3005-ls-files-relative.sh @@ -7,10 +7,6 @@ This test runs git ls-files with various relative path arguments. . ./test-lib.sh -new_line=' -' -sq=\' - test_expect_success 'prepare' ' : >never-mind-me && git add never-mind-me && @@ -44,9 +40,9 @@ test_expect_success 'ls-files -c' ' cd top/sub && for f in ../y* do - echo "error: pathspec $sq$f$sq did not match any file(s) known to git" + echo "error: pathspec $SQ$f$SQ did not match any file(s) known to git" done >expect.err && - echo "Did you forget to ${sq}git add${sq}?" >>expect.err && + echo "Did you forget to ${SQ}git add${SQ}?" >>expect.err && ls ../x* >expect.out && test_must_fail git ls-files -c --error-unmatch ../[xy]* >actual.out 2>actual.err && test_cmp expect.out actual.out && @@ -59,9 +55,9 @@ test_expect_success 'ls-files -o' ' cd top/sub && for f in ../x* do - echo "error: pathspec $sq$f$sq did not match any file(s) known to git" + echo "error: pathspec $SQ$f$SQ did not match any file(s) known to git" done >expect.err && - echo "Did you forget to ${sq}git add${sq}?" >>expect.err && + echo "Did you forget to ${SQ}git add${SQ}?" >>expect.err && ls ../y* >expect.out && test_must_fail git ls-files -o --error-unmatch ../[xy]* >actual.out 2>actual.err && test_cmp expect.out actual.out && diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh index ff641b348a..2170758e38 100755 --- a/t/t3030-merge-recursive.sh +++ b/t/t3030-merge-recursive.sh @@ -452,6 +452,34 @@ test_expect_success 'merge-recursive d/f conflict result' ' ' +test_expect_success SYMLINKS 'dir in working tree with symlink ancestor does not produce d/f conflict' ' + git init sym && + ( + cd sym && + ln -s . foo && + mkdir bar && + >bar/file && + git add foo bar/file && + git commit -m "foo symlink" && + + git checkout -b branch1 && + git commit --allow-empty -m "empty commit" && + + git checkout master && + git rm foo && + mkdir foo && + >foo/bar && + git add foo/bar && + git commit -m "replace foo symlink with real foo dir and foo/bar file" && + + git checkout branch1 && + + git cherry-pick master && + test_path_is_dir foo && + test_path_is_file foo/bar + ) +' + test_expect_success 'reset and 3-way merge' ' git reset --hard "$c2" && @@ -667,15 +695,22 @@ test_expect_success 'merging with triple rename across D/F conflict' ' test_expect_success 'merge-recursive remembers the names of all base trees' ' git reset --hard HEAD && + # make the index match $c1 so that merge-recursive below does not + # fail early + git diff --binary HEAD $c1 -- | git apply --cached && + # more trees than static slots used by oid_to_hex() for commit in $c0 $c2 $c4 $c5 $c6 $c7 do git rev-parse "$commit^{tree}" done >trees && - # ignore the return code -- it only fails because the input is weird + # ignore the return code; it only fails because the input is weird... test_must_fail git -c merge.verbosity=5 merge-recursive $(cat trees) -- $c1 $c3 >out && + # ...but make sure it fails in the expected way + test_i18ngrep CONFLICT.*rename/rename out && + # merge-recursive prints in reverse order, but we do not care sort <trees >expect && sed -n "s/^virtual //p" out | sort >actual && diff --git a/t/t3201-branch-contains.sh b/t/t3201-branch-contains.sh index 0ea4fc4694..40251c9f8f 100755 --- a/t/t3201-branch-contains.sh +++ b/t/t3201-branch-contains.sh @@ -192,10 +192,10 @@ test_expect_success 'branch --merged with --verbose' ' EOF test_cmp expect actual && git branch --verbose --merged topic >actual && - cat >expect <<-\EOF && - master c77a0a9 second on master - * topic 2c939f4 [ahead 1] foo - zzz c77a0a9 second on master + cat >expect <<-EOF && + master $(git rev-parse --short master) second on master + * topic $(git rev-parse --short topic ) [ahead 1] foo + zzz $(git rev-parse --short zzz ) second on master EOF test_i18ncmp expect actual ' diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh index ec548654ce..64b66f2094 100755 --- a/t/t3206-range-diff.sh +++ b/t/t3206-range-diff.sh @@ -8,17 +8,124 @@ test_description='range-diff tests' # harm than good. We need some real history. test_expect_success 'setup' ' - git fast-import < "$TEST_DIRECTORY"/t3206/history.export + git fast-import < "$TEST_DIRECTORY"/t3206/history.export && + test_oid_cache <<-EOF + # topic + t1 sha1:4de457d + t2 sha1:fccce22 + t3 sha1:147e64e + t4 sha1:a63e992 + t1 sha256:b89f8b9 + t2 sha256:5f12aad + t3 sha256:ea8b273 + t4 sha256:14b7336 + + # unmodified + u1 sha1:35b9b25 + u2 sha1:de345ab + u3 sha1:9af6654 + u4 sha1:2901f77 + u1 sha256:e3731be + u2 sha256:14fadf8 + u3 sha256:736c4bc + u4 sha256:673e77d + + # reordered + r1 sha1:aca177a + r2 sha1:14ad629 + r3 sha1:ee58208 + r4 sha1:307b27a + r1 sha256:f59d3aa + r2 sha256:fb261a8 + r3 sha256:cb2649b + r4 sha256:958577e + + # removed (deleted) + d1 sha1:7657159 + d2 sha1:43d84d3 + d3 sha1:a740396 + d1 sha256:e312513 + d2 sha256:eb19258 + d3 sha256:1ccb3c1 + + # added + a1 sha1:2716022 + a2 sha1:b62accd + a3 sha1:df46cfa + a4 sha1:3e64548 + a5 sha1:12b4063 + a1 sha256:d724f4d + a2 sha256:1de7762 + a3 sha256:e159431 + a4 sha256:b3e483c + a5 sha256:90866a7 + + # rebased + b1 sha1:cc9c443 + b2 sha1:c5d9641 + b3 sha1:28cc2b6 + b4 sha1:5628ab7 + b5 sha1:a31b12e + b1 sha256:a1a8717 + b2 sha256:20a5862 + b3 sha256:587172a + b4 sha256:2721c5d + b5 sha256:7b57864 + + # changed + c1 sha1:a4b3333 + c2 sha1:f51d370 + c3 sha1:0559556 + c4 sha1:d966c5c + c1 sha256:f8c2b9d + c2 sha256:3fb6318 + c3 sha256:168ab68 + c4 sha256:3526539 + + # changed-message + m1 sha1:f686024 + m2 sha1:4ab067d + m3 sha1:b9cb956 + m4 sha1:8add5f1 + m1 sha256:31e6281 + m2 sha256:a06bf1b + m3 sha256:82dc654 + m4 sha256:48470c5 + + # renamed + n1 sha1:f258d75 + n2 sha1:017b62d + n3 sha1:3ce7af6 + n4 sha1:1e6226b + n1 sha256:ad52114 + n2 sha256:3b54c8f + n3 sha256:3b0a644 + n4 sha256:e461653 + + # added and removed + s1 sha1:096b1ba + s2 sha1:d92e698 + s3 sha1:9a1db4d + s4 sha1:fea3b5c + s1 sha256:a7f9134 + s2 sha256:b4c2580 + s3 sha256:1d62aa2 + s4 sha256:48160e8 + + # Empty delimiter (included so lines match neatly) + __ sha1:------- + __ sha256:------- + EOF ' test_expect_success 'simple A..B A..C (unmodified)' ' git range-diff --no-color master..topic master..unmodified \ >actual && cat >expected <<-EOF && - 1: 4de457d = 1: 35b9b25 s/5/A/ - 2: fccce22 = 2: de345ab s/4/A/ - 3: 147e64e = 3: 9af6654 s/11/B/ - 4: a63e992 = 4: 2901f77 s/12/B/ + 1: $(test_oid t1) = 1: $(test_oid u1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid u2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid u3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid u4) s/12/B/ EOF test_cmp expected actual ' @@ -38,10 +145,10 @@ test_expect_success 'simple A B C (unmodified)' ' test_expect_success 'trivial reordering' ' git range-diff --no-color master topic reordered >actual && cat >expected <<-EOF && - 1: 4de457d = 1: aca177a s/5/A/ - 3: 147e64e = 2: 14ad629 s/11/B/ - 4: a63e992 = 3: ee58208 s/12/B/ - 2: fccce22 = 4: 307b27a s/4/A/ + 1: $(test_oid t1) = 1: $(test_oid r1) s/5/A/ + 3: $(test_oid t3) = 2: $(test_oid r2) s/11/B/ + 4: $(test_oid t4) = 3: $(test_oid r3) s/12/B/ + 2: $(test_oid t2) = 4: $(test_oid r4) s/4/A/ EOF test_cmp expected actual ' @@ -49,10 +156,10 @@ test_expect_success 'trivial reordering' ' test_expect_success 'removed a commit' ' git range-diff --no-color master topic removed >actual && cat >expected <<-EOF && - 1: 4de457d = 1: 7657159 s/5/A/ - 2: fccce22 < -: ------- s/4/A/ - 3: 147e64e = 2: 43d84d3 s/11/B/ - 4: a63e992 = 3: a740396 s/12/B/ + 1: $(test_oid t1) = 1: $(test_oid d1) s/5/A/ + 2: $(test_oid t2) < -: $(test_oid __) s/4/A/ + 3: $(test_oid t3) = 2: $(test_oid d2) s/11/B/ + 4: $(test_oid t4) = 3: $(test_oid d3) s/12/B/ EOF test_cmp expected actual ' @@ -60,11 +167,11 @@ test_expect_success 'removed a commit' ' test_expect_success 'added a commit' ' git range-diff --no-color master topic added >actual && cat >expected <<-EOF && - 1: 4de457d = 1: 2716022 s/5/A/ - 2: fccce22 = 2: b62accd s/4/A/ - -: ------- > 3: df46cfa s/6/A/ - 3: 147e64e = 4: 3e64548 s/11/B/ - 4: a63e992 = 5: 12b4063 s/12/B/ + 1: $(test_oid t1) = 1: $(test_oid a1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid a2) s/4/A/ + -: $(test_oid __) > 3: $(test_oid a3) s/6/A/ + 3: $(test_oid t3) = 4: $(test_oid a4) s/11/B/ + 4: $(test_oid t4) = 5: $(test_oid a5) s/12/B/ EOF test_cmp expected actual ' @@ -72,10 +179,10 @@ test_expect_success 'added a commit' ' test_expect_success 'new base, A B C' ' git range-diff --no-color master topic rebased >actual && cat >expected <<-EOF && - 1: 4de457d = 1: cc9c443 s/5/A/ - 2: fccce22 = 2: c5d9641 s/4/A/ - 3: 147e64e = 3: 28cc2b6 s/11/B/ - 4: a63e992 = 4: 5628ab7 s/12/B/ + 1: $(test_oid t1) = 1: $(test_oid b1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid b2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid b3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid b4) s/12/B/ EOF test_cmp expected actual ' @@ -84,11 +191,11 @@ test_expect_success 'new base, B...C' ' # this syntax includes the commits from master! git range-diff --no-color topic...rebased >actual && cat >expected <<-EOF && - -: ------- > 1: a31b12e unrelated - 1: 4de457d = 2: cc9c443 s/5/A/ - 2: fccce22 = 3: c5d9641 s/4/A/ - 3: 147e64e = 4: 28cc2b6 s/11/B/ - 4: a63e992 = 5: 5628ab7 s/12/B/ + -: $(test_oid __) > 1: $(test_oid b5) unrelated + 1: $(test_oid t1) = 2: $(test_oid b1) s/5/A/ + 2: $(test_oid t2) = 3: $(test_oid b2) s/4/A/ + 3: $(test_oid t3) = 4: $(test_oid b3) s/11/B/ + 4: $(test_oid t4) = 5: $(test_oid b4) s/12/B/ EOF test_cmp expected actual ' @@ -96,9 +203,9 @@ test_expect_success 'new base, B...C' ' test_expect_success 'changed commit' ' git range-diff --no-color topic...changed >actual && cat >expected <<-EOF && - 1: 4de457d = 1: a4b3333 s/5/A/ - 2: fccce22 = 2: f51d370 s/4/A/ - 3: 147e64e ! 3: 0559556 s/11/B/ + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ @@ file: A 9 10 @@ -108,7 +215,7 @@ test_expect_success 'changed commit' ' 12 13 14 - 4: a63e992 ! 4: d966c5c s/12/B/ + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ @@ file @@ file: A 9 @@ -125,10 +232,10 @@ test_expect_success 'changed commit' ' test_expect_success 'changed commit with --no-patch diff option' ' git range-diff --no-color --no-patch topic...changed >actual && cat >expected <<-EOF && - 1: 4de457d = 1: a4b3333 s/5/A/ - 2: fccce22 = 2: f51d370 s/4/A/ - 3: 147e64e ! 3: 0559556 s/11/B/ - 4: a63e992 ! 4: d966c5c s/12/B/ + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ EOF test_cmp expected actual ' @@ -136,16 +243,16 @@ test_expect_success 'changed commit with --no-patch diff option' ' test_expect_success 'changed commit with --stat diff option' ' git range-diff --no-color --stat topic...changed >actual && cat >expected <<-EOF && - 1: 4de457d = 1: a4b3333 s/5/A/ + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ a => b | 0 1 file changed, 0 insertions(+), 0 deletions(-) - 2: fccce22 = 2: f51d370 s/4/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ a => b | 0 1 file changed, 0 insertions(+), 0 deletions(-) - 3: 147e64e ! 3: 0559556 s/11/B/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ a => b | 0 1 file changed, 0 insertions(+), 0 deletions(-) - 4: a63e992 ! 4: d966c5c s/12/B/ + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ a => b | 0 1 file changed, 0 insertions(+), 0 deletions(-) EOF @@ -155,9 +262,9 @@ test_expect_success 'changed commit with --stat diff option' ' test_expect_success 'changed commit with sm config' ' git range-diff --no-color --submodule=log topic...changed >actual && cat >expected <<-EOF && - 1: 4de457d = 1: a4b3333 s/5/A/ - 2: fccce22 = 2: f51d370 s/4/A/ - 3: 147e64e ! 3: 0559556 s/11/B/ + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ @@ file: A 9 10 @@ -167,7 +274,7 @@ test_expect_success 'changed commit with sm config' ' 12 13 14 - 4: a63e992 ! 4: d966c5c s/12/B/ + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ @@ file @@ file: A 9 @@ -184,8 +291,8 @@ test_expect_success 'changed commit with sm config' ' test_expect_success 'renamed file' ' git range-diff --no-color --submodule=log topic...renamed-file >actual && sed s/Z/\ /g >expected <<-EOF && - 1: 4de457d = 1: f258d75 s/5/A/ - 2: fccce22 ! 2: 017b62d s/4/A/ + 1: $(test_oid t1) = 1: $(test_oid n1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid n2) s/4/A/ @@ Metadata ZAuthor: Thomas Rast <trast@inf.ethz.ch> Z @@ -198,7 +305,7 @@ test_expect_success 'renamed file' ' Z@@ Z 1 Z 2 - 3: 147e64e ! 3: 3ce7af6 s/11/B/ + 3: $(test_oid t3) ! 3: $(test_oid n3) s/11/B/ @@ Metadata Z ## Commit message ## Z s/11/B/ @@ -210,7 +317,7 @@ test_expect_success 'renamed file' ' Z 8 Z 9 Z 10 - 4: a63e992 ! 4: 1e6226b s/12/B/ + 4: $(test_oid t4) ! 4: $(test_oid n4) s/12/B/ @@ Metadata Z ## Commit message ## Z s/12/B/ @@ -229,8 +336,8 @@ test_expect_success 'renamed file' ' test_expect_success 'file added and later removed' ' git range-diff --no-color --submodule=log topic...added-removed >actual && sed s/Z/\ /g >expected <<-EOF && - 1: 4de457d = 1: 096b1ba s/5/A/ - 2: fccce22 ! 2: d92e698 s/4/A/ + 1: $(test_oid t1) = 1: $(test_oid s1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid s2) s/4/A/ @@ Metadata ZAuthor: Thomas Rast <trast@inf.ethz.ch> Z @@ -246,7 +353,7 @@ test_expect_success 'file added and later removed' ' Z 7 + + ## new-file (new) ## - 3: 147e64e ! 3: 9a1db4d s/11/B/ + 3: $(test_oid t3) ! 3: $(test_oid s3) s/11/B/ @@ Metadata ZAuthor: Thomas Rast <trast@inf.ethz.ch> Z @@ -262,7 +369,7 @@ test_expect_success 'file added and later removed' ' Z 14 + + ## new-file (deleted) ## - 4: a63e992 = 4: fea3b5c s/12/B/ + 4: $(test_oid t4) = 4: $(test_oid s4) s/12/B/ EOF test_cmp expected actual ' @@ -275,8 +382,8 @@ test_expect_success 'no commits on one side' ' test_expect_success 'changed message' ' git range-diff --no-color topic...changed-message >actual && sed s/Z/\ /g >expected <<-EOF && - 1: 4de457d = 1: f686024 s/5/A/ - 2: fccce22 ! 2: 4ab067d s/4/A/ + 1: $(test_oid t1) = 1: $(test_oid m1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid m2) s/4/A/ @@ Metadata Z ## Commit message ## Z s/4/A/ @@ -286,16 +393,16 @@ test_expect_success 'changed message' ' Z ## file ## Z@@ Z 1 - 3: 147e64e = 3: b9cb956 s/11/B/ - 4: a63e992 = 4: 8add5f1 s/12/B/ + 3: $(test_oid t3) = 3: $(test_oid m3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid m4) s/12/B/ EOF test_cmp expected actual ' test_expect_success 'dual-coloring' ' - sed -e "s|^:||" >expect <<-\EOF && - :<YELLOW>1: a4b3333 = 1: f686024 s/5/A/<RESET> - :<RED>2: f51d370 <RESET><YELLOW>!<RESET><GREEN> 2: 4ab067d<RESET><YELLOW> s/4/A/<RESET> + sed -e "s|^:||" >expect <<-EOF && + :<YELLOW>1: $(test_oid c1) = 1: $(test_oid m1) s/5/A/<RESET> + :<RED>2: $(test_oid c2) <RESET><YELLOW>!<RESET><GREEN> 2: $(test_oid m2)<RESET><YELLOW> s/4/A/<RESET> : <REVERSE><CYAN>@@<RESET> <RESET>Metadata<RESET> : ## Commit message ##<RESET> : s/4/A/<RESET> @@ -305,7 +412,7 @@ test_expect_success 'dual-coloring' ' : ## file ##<RESET> : <CYAN> @@<RESET> : 1<RESET> - :<RED>3: 0559556 <RESET><YELLOW>!<RESET><GREEN> 3: b9cb956<RESET><YELLOW> s/11/B/<RESET> + :<RED>3: $(test_oid c3) <RESET><YELLOW>!<RESET><GREEN> 3: $(test_oid m3)<RESET><YELLOW> s/11/B/<RESET> : <REVERSE><CYAN>@@<RESET> <RESET>file: A<RESET> : 9<RESET> : 10<RESET> @@ -315,7 +422,7 @@ test_expect_success 'dual-coloring' ' : 12<RESET> : 13<RESET> : 14<RESET> - :<RED>4: d966c5c <RESET><YELLOW>!<RESET><GREEN> 4: 8add5f1<RESET><YELLOW> s/12/B/<RESET> + :<RED>4: $(test_oid c4) <RESET><YELLOW>!<RESET><GREEN> 4: $(test_oid m4)<RESET><YELLOW> s/12/B/<RESET> : <REVERSE><CYAN>@@<RESET> <RESET>file<RESET> : <CYAN> @@ file: A<RESET> : 9<RESET> @@ -354,4 +461,8 @@ test_expect_success 'format-patch --range-diff as commentary' ' grep "> 1: .* new message" 0001-* ' +test_expect_success 'range-diff overrides diff.noprefix internally' ' + git -c diff.noprefix=true range-diff HEAD^... +' + test_done diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 704bbc6541..d3fa298c6a 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -66,8 +66,9 @@ test_expect_success 'show notes entry with %N' ' ' test_expect_success 'create reflog entry' ' + ref=$(git rev-parse --short refs/notes/commits) && cat <<-EOF >expect && - a1d8fa6 refs/notes/commits@{0}: notes: Notes added by '\''git notes add'\'' + $ref refs/notes/commits@{0}: notes: Notes added by '\''git notes add'\'' EOF git reflog show refs/notes/commits >actual && test_cmp expect actual @@ -134,8 +135,9 @@ test_expect_success 'can overwrite existing note with "git notes add -f"' ' ' test_expect_success 'show notes' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 7a4ca6ee52a974a66cbaa78e33214535dff1d691 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:14:13 2005 -0700 @@ -152,8 +154,9 @@ test_expect_success 'show notes' ' test_expect_success 'show multi-line notes' ' test_commit 3rd && MSG="b3${LF}c3c3c3c3${LF}d3d3d3" git notes add && + commit=$(git rev-parse HEAD) && cat >expect-multiline <<-EOF && - commit d07d62e5208f22eb5695e7eb47667dc8b9860290 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:15:13 2005 -0700 @@ -174,8 +177,9 @@ test_expect_success 'show -F notes' ' test_commit 4th && echo "xyzzy" >note5 && git notes add -F note5 && + commit=$(git rev-parse HEAD) && cat >expect-F <<-EOF && - commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:16:13 2005 -0700 @@ -198,10 +202,13 @@ test_expect_success 'Re-adding -F notes without -f fails' ' ' test_expect_success 'git log --pretty=raw does not show notes' ' + commit=$(git rev-parse HEAD) && + tree=$(git rev-parse HEAD^{tree}) && + parent=$(git rev-parse HEAD^) && cat >expect <<-EOF && - commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11 - tree 05ac65288c4c4b3b709a020ae94b2ece2f2201ae - parent d07d62e5208f22eb5695e7eb47667dc8b9860290 + commit $commit + tree $tree + parent $parent author A U Thor <author@example.com> 1112912173 -0700 committer C O Mitter <committer@example.com> 1112912173 -0700 @@ -291,8 +298,9 @@ test_expect_success 'git log --no-notes resets ref list' ' test_expect_success 'show -m notes' ' test_commit 5th && git notes add -m spam -m "foo${LF}bar${LF}baz" && + commit=$(git rev-parse HEAD) && cat >expect-m <<-EOF && - commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:17:13 2005 -0700 @@ -313,8 +321,9 @@ test_expect_success 'show -m notes' ' test_expect_success 'remove note with add -f -F /dev/null' ' git notes add -f -F /dev/null && + commit=$(git rev-parse HEAD) && cat >expect-rm-F <<-EOF && - commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:17:13 2005 -0700 @@ -356,14 +365,16 @@ test_expect_success 'create note with combination of -m and -F' ' test_expect_success 'remove note with "git notes remove"' ' git notes remove HEAD^ && git notes remove && + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect-rm-remove <<-EOF && - commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:17:13 2005 -0700 ${indent}5th - commit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11 + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:16:13 2005 -0700 @@ -459,9 +470,11 @@ test_expect_success 'removing with --stdin --ignore-missing' ' ' test_expect_success 'list notes with "git notes list"' ' - cat >expect <<-EOF && - c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691 - c18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290 + commit_2=$(git rev-parse 2nd) && + commit_3=$(git rev-parse 3rd) && + sort -t" " -k2 >expect <<-EOF && + $(git rev-parse refs/notes/commits:$commit_2) $commit_2 + $(git rev-parse refs/notes/commits:$commit_3) $commit_3 EOF git notes list >actual && test_cmp expect actual @@ -474,7 +487,7 @@ test_expect_success 'list notes with "git notes"' ' test_expect_success 'list specific note with "git notes list <object>"' ' cat >expect <<-EOF && - c18dc024e14f08d18d14eea0d747ff692d66d6a3 + $(git rev-parse refs/notes/commits:$commit_3) EOF git notes list HEAD^^ >actual && test_cmp expect actual @@ -498,10 +511,11 @@ test_expect_success 'append to existing note with "git notes append"' ' ' test_expect_success '"git notes list" does not expand to "git notes list HEAD"' ' - cat >expect_list <<-EOF && - c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691 - 4b6ad22357cc8a1296720574b8d2fbc22fab0671 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 - c18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290 + commit_5=$(git rev-parse 5th) && + sort -t" " -k2 >expect_list <<-EOF && + $(git rev-parse refs/notes/commits:$commit_2) $commit_2 + $(git rev-parse refs/notes/commits:$commit_3) $commit_3 + $(git rev-parse refs/notes/commits:$commit_5) $commit_5 EOF git notes list >actual && test_cmp expect_list actual @@ -531,8 +545,9 @@ test_expect_success 'appending empty string to non-existing note does not create test_expect_success 'create other note on a different notes ref (setup)' ' test_commit 6th && GIT_NOTES_REF="refs/notes/other" git notes add -m "other note" && + commit=$(git rev-parse HEAD) && cat >expect-not-other <<-EOF && - commit 2c125331118caba0ff8238b7f4958ac6e93fe39c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:18:13 2005 -0700 @@ -569,8 +584,10 @@ test_expect_success 'Do not show note when core.notesRef is overridden' ' ' test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' ' + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect-both <<-EOF && - commit 2c125331118caba0ff8238b7f4958ac6e93fe39c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:18:13 2005 -0700 @@ -582,7 +599,7 @@ test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' ' Notes (other): ${indent}other note - commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:17:13 2005 -0700 @@ -616,8 +633,9 @@ test_expect_success 'notes.displayRef can be given more than once' ' ' test_expect_success 'notes.displayRef respects order' ' + commit=$(git rev-parse HEAD) && cat >expect-both-reversed <<-EOF && - commit 2c125331118caba0ff8238b7f4958ac6e93fe39c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:18:13 2005 -0700 @@ -642,14 +660,16 @@ test_expect_success 'GIT_NOTES_DISPLAY_REF works' ' ' test_expect_success 'GIT_NOTES_DISPLAY_REF overrides config' ' + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect-none <<-EOF && - commit 2c125331118caba0ff8238b7f4958ac6e93fe39c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:18:13 2005 -0700 ${indent}6th - commit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361 + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:17:13 2005 -0700 @@ -666,8 +686,9 @@ test_expect_success '--show-notes=* adds to GIT_NOTES_DISPLAY_REF' ' ' test_expect_success '--no-standard-notes' ' + commit=$(git rev-parse HEAD) && cat >expect-commits <<-EOF && - commit 2c125331118caba0ff8238b7f4958ac6e93fe39c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:18:13 2005 -0700 @@ -712,8 +733,10 @@ test_expect_success 'Allow notes on non-commits (trees, blobs, tags)' ' ' test_expect_success 'create note from other note with "git notes add -C"' ' + test_commit 7th && + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit fb01e0ca8c33b6cc0c6451dde747f97df567cb5c + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:19:13 2005 -0700 @@ -722,7 +745,6 @@ test_expect_success 'create note from other note with "git notes add -C"' ' Notes: ${indent}order test EOF - test_commit 7th && git notes add -C $(git notes list HEAD^) && git log -1 >actual && test_cmp expect actual && @@ -744,8 +766,9 @@ test_expect_success 'create note from non-blob with "git notes add -C" fails' ' ' test_expect_success 'create note from blob with "git notes add -C" reuses blob id' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 9a4c31c7f722b5d517e92c64e932dd751e1413bf + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:20:13 2005 -0700 @@ -762,8 +785,10 @@ test_expect_success 'create note from blob with "git notes add -C" reuses blob i ' test_expect_success 'create note from other note with "git notes add -c"' ' + test_commit 9th && + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 2e0db4bc649e174d667a1cde19e725cf897a5bd2 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:21:13 2005 -0700 @@ -772,7 +797,6 @@ test_expect_success 'create note from other note with "git notes add -c"' ' Notes: ${indent}yet another note EOF - test_commit 9th && MSG="yet another note" git notes add -c $(git notes list HEAD^^) && git log -1 >actual && test_cmp expect actual @@ -785,8 +809,9 @@ test_expect_success 'create note from non-existing note with "git notes add -c" ' test_expect_success 'append to note from other note with "git notes append -C"' ' + commit=$(git rev-parse HEAD^) && cat >expect <<-EOF && - commit 2e0db4bc649e174d667a1cde19e725cf897a5bd2 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:21:13 2005 -0700 @@ -803,8 +828,9 @@ test_expect_success 'append to note from other note with "git notes append -C"' ' test_expect_success 'create note from other note with "git notes append -c"' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:22:13 2005 -0700 @@ -819,8 +845,9 @@ test_expect_success 'create note from other note with "git notes append -c"' ' ' test_expect_success 'append to note from other note with "git notes append -c"' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:22:13 2005 -0700 @@ -837,8 +864,10 @@ test_expect_success 'append to note from other note with "git notes append -c"' ' test_expect_success 'copy note with "git notes copy"' ' + test_commit 11th && + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:23:13 2005 -0700 @@ -849,7 +878,6 @@ test_expect_success 'copy note with "git notes copy"' ' ${indent} ${indent}yet another note EOF - test_commit 11th && git notes copy HEAD^ HEAD && git log -1 >actual && test_cmp expect actual && @@ -864,8 +892,9 @@ test_expect_success 'prevent overwrite with "git notes copy"' ' ' test_expect_success 'allow overwrite with "git notes copy -f"' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:23:13 2005 -0700 @@ -889,8 +918,10 @@ test_expect_success 'cannot copy note from object without notes' ' ' test_expect_success 'git notes copy --stdin' ' + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect <<-EOF && - commit e871aa61182b1d95d0a6fb75445d891722863b6b + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:25:13 2005 -0700 @@ -901,7 +932,7 @@ test_expect_success 'git notes copy --stdin' ' ${indent} ${indent}yet another note - commit 65e263ded02ae4e8839bc151095113737579dc12 + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:24:13 2005 -0700 @@ -922,21 +953,23 @@ test_expect_success 'git notes copy --stdin' ' ' test_expect_success 'git notes copy --for-rewrite (unconfigured)' ' + test_commit 14th && + test_commit 15th && + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 ${indent}15th - commit 07c85d77059393ed0154b8c96906547a59dfcddd + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:26:13 2005 -0700 ${indent}14th EOF - test_commit 14th && - test_commit 15th && (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^) && echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | git notes copy --for-rewrite=foo && @@ -945,8 +978,10 @@ test_expect_success 'git notes copy --for-rewrite (unconfigured)' ' ' test_expect_success 'git notes copy --for-rewrite (enabled)' ' + commit=$(git rev-parse HEAD) && + parent=$(git rev-parse HEAD^) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 @@ -957,7 +992,7 @@ test_expect_success 'git notes copy --for-rewrite (enabled)' ' ${indent} ${indent}yet another note - commit 07c85d77059393ed0154b8c96906547a59dfcddd + commit $parent Author: A U Thor <author@example.com> Date: Thu Apr 7 15:26:13 2005 -0700 @@ -986,8 +1021,9 @@ test_expect_success 'git notes copy --for-rewrite (disabled)' ' ' test_expect_success 'git notes copy --for-rewrite (overwrite)' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 @@ -1015,8 +1051,9 @@ test_expect_success 'git notes copy --for-rewrite (ignore)' ' ' test_expect_success 'git notes copy --for-rewrite (append)' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 @@ -1037,8 +1074,9 @@ test_expect_success 'git notes copy --for-rewrite (append)' ' ' test_expect_success 'git notes copy --for-rewrite (append two to one)' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 @@ -1075,8 +1113,9 @@ test_expect_success 'git notes copy --for-rewrite (append empty)' ' ' test_expect_success 'GIT_NOTES_REWRITE_MODE works' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 @@ -1095,8 +1134,9 @@ test_expect_success 'GIT_NOTES_REWRITE_MODE works' ' ' test_expect_success 'GIT_NOTES_REWRITE_REF works' ' + commit=$(git rev-parse HEAD) && cat >expect <<-EOF && - commit 4acf42e847e7fffbbf89ee365c20ac7caf40de89 + commit $commit Author: A U Thor <author@example.com> Date: Thu Apr 7 15:27:13 2005 -0700 diff --git a/t/t3305-notes-fanout.sh b/t/t3305-notes-fanout.sh index 54460beec4..831f83d211 100755 --- a/t/t3305-notes-fanout.sh +++ b/t/t3305-notes-fanout.sh @@ -35,15 +35,10 @@ test_expect_success 'many notes created with git-notes triggers fanout' ' git ls-tree -r --name-only refs/notes/commits | while read path do - case "$path" in - ??/??????????????????????????????????????) - : true - ;; - *) + echo $path | grep "^../[0-9a-f]*$" || { echo "Invalid path \"$path\"" && - return 1 - ;; - esac + return 1; + } done ' @@ -77,15 +72,10 @@ test_expect_success 'deleting most notes triggers fanout consolidation' ' git ls-tree -r --name-only refs/notes/commits | while read path do - case "$path" in - ????????????????????????????????????????) - : true - ;; - *) + echo $path | grep -v "^../.*" || { echo "Invalid path \"$path\"" && - return 1 - ;; - esac + return 1; + } done ' diff --git a/t/t3306-notes-prune.sh b/t/t3306-notes-prune.sh index 61748088eb..8f4102ff9e 100755 --- a/t/t3306-notes-prune.sh +++ b/t/t3306-notes-prune.sh @@ -11,23 +11,26 @@ test_expect_success 'setup: create a few commits with notes' ' test_tick && git commit -m 1st && git notes add -m "Note #1" && + first=$(git rev-parse HEAD) && : > file2 && git add file2 && test_tick && git commit -m 2nd && git notes add -m "Note #2" && + second=$(git rev-parse HEAD) && : > file3 && git add file3 && test_tick && git commit -m 3rd && - COMMIT_FILE=.git/objects/5e/e1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && + third=$(git rev-parse HEAD) && + COMMIT_FILE=$(echo $third | sed "s!^..!.git/objects/&/!") && test -f $COMMIT_FILE && test-tool chmtime =+0 $COMMIT_FILE && git notes add -m "Note #3" ' cat > expect <<END_OF_LOG -commit 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 +commit $third Author: A U Thor <author@example.com> Date: Thu Apr 7 15:15:13 2005 -0700 @@ -36,7 +39,7 @@ Date: Thu Apr 7 15:15:13 2005 -0700 Notes: Note #3 -commit 08341ad9e94faa089d60fd3f523affb25c6da189 +commit $second Author: A U Thor <author@example.com> Date: Thu Apr 7 15:14:13 2005 -0700 @@ -45,7 +48,7 @@ Date: Thu Apr 7 15:14:13 2005 -0700 Notes: Note #2 -commit ab5f302035f2e7aaf04265f08b42034c23256e1f +commit $first Author: A U Thor <author@example.com> Date: Thu Apr 7 15:13:13 2005 -0700 @@ -70,16 +73,16 @@ test_expect_success 'remove some commits' ' test_expect_success 'verify that commits are gone' ' - test_must_fail git cat-file -p 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && - git cat-file -p 08341ad9e94faa089d60fd3f523affb25c6da189 && - git cat-file -p ab5f302035f2e7aaf04265f08b42034c23256e1f + test_must_fail git cat-file -p $third && + git cat-file -p $second && + git cat-file -p $first ' test_expect_success 'verify that notes are still present' ' - git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && - git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 && - git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f + git notes show $third && + git notes show $second && + git notes show $first ' test_expect_success 'prune -n does not remove notes' ' @@ -90,13 +93,10 @@ test_expect_success 'prune -n does not remove notes' ' test_cmp expect actual ' -cat > expect <<EOF -5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 -EOF test_expect_success 'prune -n lists prunable notes' ' - + echo $third >expect && git notes prune -n > actual && test_cmp expect actual ' @@ -109,9 +109,9 @@ test_expect_success 'prune notes' ' test_expect_success 'verify that notes are gone' ' - test_must_fail git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && - git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 && - git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f + test_must_fail git notes show $third && + git notes show $second && + git notes show $first ' test_expect_success 'remove some commits' ' @@ -121,21 +121,18 @@ test_expect_success 'remove some commits' ' git gc --prune=now ' -cat > expect <<EOF -08341ad9e94faa089d60fd3f523affb25c6da189 -EOF - test_expect_success 'prune -v notes' ' + echo $second >expect && git notes prune -v > actual && test_cmp expect actual ' test_expect_success 'verify that notes are gone' ' - test_must_fail git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && - test_must_fail git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 && - git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f + test_must_fail git notes show $third && + test_must_fail git notes show $second && + git notes show $first ' test_done diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 23469cc789..ab18ac5f28 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -295,7 +295,7 @@ test_expect_success 'rebase --am and --show-current-patch' ' echo two >>init.t && git commit -a -m two && git tag two && - test_must_fail git rebase --onto init HEAD^ && + test_must_fail git rebase -f --onto init HEAD^ && GIT_TRACE=1 git rebase --show-current-patch >/dev/null 2>stderr && grep "show.*$(git rev-parse two)" stderr ) diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 461dd539ff..d2dfbe46b9 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -29,9 +29,6 @@ Initial setup: . "$TEST_DIRECTORY"/lib-rebase.sh -# WARNING: Modifications to the initial repository can change the SHA ID used -# in the expect2 file for the 'stop on conflicting pick' test. - test_expect_success 'setup' ' test_commit A file1 && test_commit B file1 && @@ -155,8 +152,6 @@ test_expect_success 'rebase -x with empty command fails' ' test_i18ncmp expected actual ' -LF=' -' test_expect_success 'rebase -x with newline in command fails' ' test_when_finished "git rebase --abort ||:" && test_must_fail env git rebase -x "a${LF}b" @ 2>actual && @@ -233,25 +228,28 @@ test_expect_success 'exchange two commits' ' set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && - test G = $(git cat-file commit HEAD | sed -ne \$p) + test G = $(git cat-file commit HEAD | sed -ne \$p) && + blob1=$(git rev-parse --short HEAD^:file1) && + blob2=$(git rev-parse --short HEAD:file1) && + commit=$(git rev-parse --short HEAD) ' test_expect_success 'stop on conflicting pick' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && diff --git a/file1 b/file1 - index f70f10e..fd79235 100644 + index $blob1..$blob2 100644 --- a/file1 +++ b/file1 @@ -1 +1 @@ -A +G EOF - cat >expect2 <<-\EOF && + cat >expect2 <<-EOF && <<<<<<< HEAD D ======= G - >>>>>>> 5d18e54... G + >>>>>>> $commit... G EOF git tag new-branch1 && set_fake_editor && @@ -1003,7 +1001,7 @@ test_expect_success 'rebase -i --root temporary sentinel commit' ' git checkout B && set_fake_editor && test_must_fail env FAKE_LINES="2" git rebase -i --root && - git cat-file commit HEAD | grep "^tree 4b825dc642cb" && + git cat-file commit HEAD | grep "^tree $EMPTY_TREE" && git rebase --abort ' @@ -1016,9 +1014,9 @@ test_expect_success 'rebase -i --root fixup root commit' ' test 0 = $(git cat-file commit HEAD | grep -c ^parent\ ) ' -test_expect_success 'rebase -i --root reword root commit' ' +test_expect_success 'rebase -i --root reword original root commit' ' test_when_finished "test_might_fail git rebase --abort" && - git checkout -b reword-root-branch master && + git checkout -b reword-original-root-branch master && set_fake_editor && FAKE_LINES="reword 1 2" FAKE_COMMIT_MESSAGE="A changed" \ git rebase -i --root && @@ -1026,6 +1024,16 @@ test_expect_success 'rebase -i --root reword root commit' ' test -z "$(git show -s --format=%p HEAD^)" ' +test_expect_success 'rebase -i --root reword new root commit' ' + test_when_finished "test_might_fail git rebase --abort" && + git checkout -b reword-now-root-branch master && + set_fake_editor && + FAKE_LINES="reword 3 1" FAKE_COMMIT_MESSAGE="C changed" \ + git rebase -i --root && + git show HEAD^ | grep "C changed" && + test -z "$(git show -s --format=%p HEAD^)" +' + test_expect_success 'rebase -i --root when root has untracked file conflict' ' test_when_finished "reset_rebase" && git checkout -b failing-root-pick A && @@ -1054,11 +1062,11 @@ test_expect_success 'rebase -i --root reword root when root has untracked file c ' test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-interactive rebase' ' - git checkout reword-root-branch && + git checkout reword-original-root-branch && git reset --hard && git checkout conflict-branch && set_fake_editor && - test_must_fail git rebase --onto HEAD~2 HEAD~ && + test_must_fail git rebase -f --onto HEAD~2 HEAD~ && test_must_fail git rebase --edit-todo && git rebase --abort ' @@ -1161,7 +1169,7 @@ test_expect_success 'rebase -i error on commits with \ in message' ' test_expect_code 1 grep " emp" error ' -test_expect_success 'short SHA-1 setup' ' +test_expect_success SHA1 'short SHA-1 setup' ' test_when_finished "git checkout master" && git checkout --orphan collide && git rm -rf . && @@ -1173,7 +1181,7 @@ test_expect_success 'short SHA-1 setup' ' ) ' -test_expect_success 'short SHA-1 collide' ' +test_expect_success SHA1 'short SHA-1 collide' ' test_when_finished "reset_rebase && git checkout master" && git checkout collide && ( @@ -1419,7 +1427,6 @@ test_expect_success 'editor saves as CR/LF' ' ) ' -SQ="'" test_expect_success 'rebase -i --gpg-sign=<key-id>' ' test_when_finished "test_might_fail git rebase --abort" && set_fake_editor && diff --git a/t/t3416-rebase-onto-threedots.sh b/t/t3416-rebase-onto-threedots.sh index ddf2f64853..9c2548423b 100755 --- a/t/t3416-rebase-onto-threedots.sh +++ b/t/t3416-rebase-onto-threedots.sh @@ -99,7 +99,64 @@ test_expect_success 'rebase -i --onto master...side' ' git checkout side && git reset --hard K && + set_fake_editor && test_must_fail git rebase -i --onto master...side J ' +test_expect_success 'rebase --keep-base --onto incompatible' ' + test_must_fail git rebase --keep-base --onto master... +' + +test_expect_success 'rebase --keep-base --root incompatible' ' + test_must_fail git rebase --keep-base --root +' + +test_expect_success 'rebase --keep-base master from topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + git rebase --keep-base master && + git rev-parse C >base.expect && + git merge-base master HEAD >base.actual && + test_cmp base.expect base.actual && + + git rev-parse HEAD~2 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase --keep-base master from side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + test_must_fail git rebase --keep-base master +' + +test_expect_success 'rebase -i --keep-base master from topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + set_fake_editor && + EXPECT_COUNT=2 git rebase -i --keep-base master && + git rev-parse C >base.expect && + git merge-base master HEAD >base.actual && + test_cmp base.expect base.actual && + + git rev-parse HEAD~2 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase -i --keep-base master from side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + set_fake_editor && + test_must_fail git rebase -i --keep-base master +' + test_done diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh index b8f4d03467..5f7e73cf83 100755 --- a/t/t3420-rebase-autostash.sh +++ b/t/t3420-rebase-autostash.sh @@ -37,7 +37,6 @@ test_expect_success setup ' create_expected_success_am () { cat >expected <<-EOF $(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual) - HEAD is now at $(git rev-parse --short feature-branch) third commit First, rewinding head to replay your work on top of it... Applying: second commit Applying: third commit @@ -48,7 +47,6 @@ create_expected_success_am () { create_expected_success_interactive () { q_to_cr >expected <<-EOF $(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual) - HEAD is now at $(git rev-parse --short feature-branch) third commit Applied autostash. Successfully rebased and updated refs/heads/rebased-feature-branch. EOF @@ -57,7 +55,6 @@ create_expected_success_interactive () { create_expected_failure_am () { cat >expected <<-EOF $(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual) - HEAD is now at $(git rev-parse --short feature-branch) third commit First, rewinding head to replay your work on top of it... Applying: second commit Applying: third commit @@ -70,7 +67,6 @@ create_expected_failure_am () { create_expected_failure_interactive () { cat >expected <<-EOF $(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual) - HEAD is now at $(git rev-parse --short feature-branch) third commit Applying autostash resulted in conflicts. Your changes are safe in the stash. You can run "git stash pop" or "git stash drop" at any time. @@ -306,4 +302,12 @@ test_expect_success 'branch is left alone when possible' ' test unchanged-branch = "$(git rev-parse --abbrev-ref HEAD)" ' +test_expect_success 'never change active branch' ' + git checkout -b not-the-feature-branch unrelated-onto-branch && + test_when_finished "git reset --hard && git checkout master" && + echo changed >file0 && + git rebase --autostash not-the-feature-branch feature-branch && + test_cmp_rev not-the-feature-branch unrelated-onto-branch +' + test_done diff --git a/t/t3421-rebase-topology-linear.sh b/t/t3421-rebase-topology-linear.sh index 7274dca40b..b847064f91 100755 --- a/t/t3421-rebase-topology-linear.sh +++ b/t/t3421-rebase-topology-linear.sh @@ -31,6 +31,16 @@ test_run_rebase success -m test_run_rebase success -i test_have_prereq !REBASE_P || test_run_rebase success -p +test_expect_success 'setup branches and remote tracking' ' + git tag -l >tags && + for tag in $(cat tags) + do + git branch branch-$tag $tag || return 1 + done && + git remote add origin "file://$PWD" && + git fetch origin +' + test_run_rebase () { result=$1 shift @@ -57,6 +67,7 @@ test_run_rebase () { " } test_run_rebase success '' +test_run_rebase success --fork-point test_run_rebase success -m test_run_rebase success -i test_have_prereq !REBASE_P || test_run_rebase failure -p @@ -64,6 +75,23 @@ test_have_prereq !REBASE_P || test_run_rebase failure -p test_run_rebase () { result=$1 shift + test_expect_$result "rebase $* -f rewrites even if remote upstream is an ancestor" " + reset_rebase && + git rebase $* -f branch-b branch-e && + ! test_cmp_rev branch-e origin/branch-e && + test_cmp_rev branch-b HEAD~2 && + test_linear_range 'd e' branch-b.. + " +} +test_run_rebase success '' +test_run_rebase success --fork-point +test_run_rebase success -m +test_run_rebase success -i +test_have_prereq !REBASE_P || test_run_rebase success -p + +test_run_rebase () { + result=$1 + shift test_expect_$result "rebase $* fast-forwards from ancestor of upstream" " reset_rebase && git rebase $* e b && @@ -71,6 +99,7 @@ test_run_rebase () { " } test_run_rebase success '' +test_run_rebase success --fork-point test_run_rebase success -m test_run_rebase success -i test_have_prereq !REBASE_P || test_run_rebase success -p diff --git a/t/t3429-rebase-edit-todo.sh b/t/t3429-rebase-edit-todo.sh index 76f6d306ea..8739cb60a7 100755 --- a/t/t3429-rebase-edit-todo.sh +++ b/t/t3429-rebase-edit-todo.sh @@ -3,9 +3,15 @@ test_description='rebase should reread the todo file if an exec modifies it' . ./test-lib.sh +. "$TEST_DIRECTORY"/lib-rebase.sh + +test_expect_success 'setup' ' + test_commit first file && + test_commit second file && + test_commit third file +' test_expect_success 'rebase exec modifies rebase-todo' ' - test_commit initial && todo=.git/rebase-merge/git-rebase-todo && git rebase HEAD -x "echo exec touch F >>$todo" && test -e F @@ -33,4 +39,17 @@ test_expect_success SHA1 'loose object cache vs re-reading todo list' ' git rebase HEAD -x "./append-todo.sh 5 6" ' +test_expect_success 'todo is re-read after reword and squash' ' + write_script reword-editor.sh <<-\EOS && + GIT_SEQUENCE_EDITOR="echo \"exec echo $(cat file) >>actual\" >>" \ + git rebase --edit-todo + EOS + + test_write_lines first third >expected && + set_fake_editor && + GIT_SEQUENCE_EDITOR="$EDITOR" FAKE_LINES="reword 1 squash 2 fixup 3" \ + GIT_EDITOR=./reword-editor.sh git rebase -i --root third && + test_cmp expected actual +' + test_done diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh index fe6489fed6..9efcf4808a 100755 --- a/t/t3430-rebase-merges.sh +++ b/t/t3430-rebase-merges.sh @@ -37,20 +37,27 @@ test_expect_success 'setup' ' test_commit A && git checkout -b first && test_commit B && + b=$(git rev-parse --short HEAD) && git checkout master && test_commit C && + c=$(git rev-parse --short HEAD) && test_commit D && + d=$(git rev-parse --short HEAD) && git merge --no-commit B && test_tick && git commit -m E && git tag -m E E && + e=$(git rev-parse --short HEAD) && git checkout -b second C && test_commit F && + f=$(git rev-parse --short HEAD) && test_commit G && + g=$(git rev-parse --short HEAD) && git checkout master && git merge --no-commit G && test_tick && git commit -m H && + h=$(git rev-parse --short HEAD) && git tag -m H H && git checkout A && test_commit conflicting-G G.t @@ -93,24 +100,24 @@ test_expect_success 'create completely different structure' ' ' test_expect_success 'generate correct todo list' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && label onto reset onto - pick d9df450 B + pick $b B label E reset onto - pick 5dee784 C + pick $c C label branch-point - pick ca2c861 F - pick 088b00a G + pick $f F + pick $g G label H reset branch-point # C - pick 12bd07b D - merge -C 2051b56 E # E - merge -C 233d48a H # H + pick $d D + merge -C $e E # E + merge -C $h H # H EOF @@ -151,7 +158,6 @@ test_expect_success 'failed `merge -C` writes patch (may be rescheduled, too)' ' test_path_is_file .git/rebase-merge/patch ' -SQ="'" test_expect_success 'failed `merge <branch>` does not crash' ' test_when_finished "test_might_fail git rebase --abort" && git checkout conflicting-G && diff --git a/t/t3431-rebase-fork-point.sh b/t/t3431-rebase-fork-point.sh new file mode 100755 index 0000000000..78851b9a2a --- /dev/null +++ b/t/t3431-rebase-fork-point.sh @@ -0,0 +1,57 @@ +#!/bin/sh +# +# Copyright (c) 2019 Denton Liu +# + +test_description='git rebase --fork-point test' + +. ./test-lib.sh + +# A---B---D---E (master) +# \ +# C*---F---G (side) +# +# C was formerly part of master but master was rewound to remove C +# +test_expect_success setup ' + test_commit A && + test_commit B && + test_commit C && + git branch -t side && + git reset --hard HEAD^ && + test_commit D && + test_commit E && + git checkout side && + test_commit F && + test_commit G +' + +test_rebase () { + expected="$1" && + shift && + test_expect_success "git rebase $*" " + git checkout master && + git reset --hard E && + git checkout side && + git reset --hard G && + git rebase $* && + test_write_lines $expected >expect && + git log --pretty=%s >actual && + test_cmp expect actual + " +} + +test_rebase 'G F E D B A' +test_rebase 'G F D B A' --onto D +test_rebase 'G F B A' --keep-base +test_rebase 'G F C E D B A' --no-fork-point +test_rebase 'G F C D B A' --no-fork-point --onto D +test_rebase 'G F C B A' --no-fork-point --keep-base +test_rebase 'G F E D B A' --fork-point refs/heads/master +test_rebase 'G F D B A' --fork-point --onto D refs/heads/master +test_rebase 'G F B A' --fork-point --keep-base refs/heads/master +test_rebase 'G F C E D B A' refs/heads/master +test_rebase 'G F C D B A' --onto D refs/heads/master +test_rebase 'G F C B A' --keep-base refs/heads/master + +test_done diff --git a/t/t3432-rebase-fast-forward.sh b/t/t3432-rebase-fast-forward.sh new file mode 100755 index 0000000000..034ffc7e76 --- /dev/null +++ b/t/t3432-rebase-fast-forward.sh @@ -0,0 +1,125 @@ +#!/bin/sh +# +# Copyright (c) 2019 Denton Liu +# + +test_description='ensure rebase fast-forwards commits when possible' + +. ./test-lib.sh + +test_expect_success setup ' + test_commit A && + test_commit B && + test_commit C && + test_commit D && + git checkout -t -b side +' + +test_rebase_same_head () { + status_n="$1" && + shift && + what_n="$1" && + shift && + cmp_n="$1" && + shift && + status_f="$1" && + shift && + what_f="$1" && + shift && + cmp_f="$1" && + shift && + test_rebase_same_head_ $status_n $what_n $cmp_n "" "$*" && + test_rebase_same_head_ $status_f $what_f $cmp_f " --no-ff" "$*" +} + +test_rebase_same_head_ () { + status="$1" && + shift && + what="$1" && + shift && + cmp="$1" && + shift && + flag="$1" + shift && + test_expect_$status "git rebase$flag $* with $changes is $what with $cmp HEAD" " + oldhead=\$(git rev-parse HEAD) && + test_when_finished 'git reset --hard \$oldhead' && + git rebase$flag $* >stdout && + if test $what = work + then + # Must check this case first, for 'is up to + # date, rebase forced[...]rewinding head' cases + test_i18ngrep 'rewinding head' stdout + elif test $what = noop + then + test_i18ngrep 'is up to date' stdout && + test_i18ngrep ! 'rebase forced' stdout + elif test $what = noop-force + then + test_i18ngrep 'is up to date, rebase forced' stdout + fi && + newhead=\$(git rev-parse HEAD) && + if test $cmp = same + then + test_cmp_rev \$oldhead \$newhead + elif test $cmp = diff + then + ! test_cmp_rev \$oldhead \$newhead + fi + " +} + +changes='no changes' +test_rebase_same_head success noop same success work same +test_rebase_same_head success noop same success noop-force same master +test_rebase_same_head success noop same success noop-force diff --onto B B +test_rebase_same_head success noop same success noop-force diff --onto B... B +test_rebase_same_head success noop same success noop-force same --onto master... master +test_rebase_same_head success noop same success noop-force same --keep-base master +test_rebase_same_head success noop same success noop-force same --keep-base +test_rebase_same_head success noop same success noop-force same --no-fork-point +test_rebase_same_head success noop same success noop-force same --keep-base --no-fork-point +test_rebase_same_head success noop same success work same --fork-point master +test_rebase_same_head success noop same success work diff --fork-point --onto B B +test_rebase_same_head success noop same success work diff --fork-point --onto B... B +test_rebase_same_head success noop same success work same --fork-point --onto master... master +test_rebase_same_head success noop same success work same --keep-base --keep-base master + +test_expect_success 'add work same to side' ' + test_commit E +' + +changes='our changes' +test_rebase_same_head success noop same success work same +test_rebase_same_head success noop same success noop-force same master +test_rebase_same_head success noop same success noop-force diff --onto B B +test_rebase_same_head success noop same success noop-force diff --onto B... B +test_rebase_same_head success noop same success noop-force same --onto master... master +test_rebase_same_head success noop same success noop-force same --keep-base master +test_rebase_same_head success noop same success noop-force same --keep-base +test_rebase_same_head success noop same success noop-force same --no-fork-point +test_rebase_same_head success noop same success noop-force same --keep-base --no-fork-point +test_rebase_same_head success noop same success work same --fork-point master +test_rebase_same_head success noop same success work diff --fork-point --onto B B +test_rebase_same_head success noop same success work diff --fork-point --onto B... B +test_rebase_same_head success noop same success work same --fork-point --onto master... master +test_rebase_same_head success noop same success work same --fork-point --keep-base master + +test_expect_success 'add work same to upstream' ' + git checkout master && + test_commit F && + git checkout side +' + +changes='our and their changes' +test_rebase_same_head success noop same success noop-force diff --onto B B +test_rebase_same_head success noop same success noop-force diff --onto B... B +test_rebase_same_head success noop same success work diff --onto master... master +test_rebase_same_head success noop same success work diff --keep-base master +test_rebase_same_head success noop same success work diff --keep-base +test_rebase_same_head failure work same success work diff --fork-point --onto B B +test_rebase_same_head failure work same success work diff --fork-point --onto B... B +test_rebase_same_head success noop same success work diff --fork-point --onto master... master +test_rebase_same_head success noop same success work diff --fork-point --keep-base master + +test_done diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh index 127dd0082f..9d5adbc130 100755 --- a/t/t3506-cherry-pick-ff.sh +++ b/t/t3506-cherry-pick-ff.sh @@ -16,7 +16,11 @@ test_expect_success setup ' git add file1 && test_tick && git commit -m "second" && - git tag second + git tag second && + test_oid_cache <<-EOF + cp_ff sha1:1df192cd8bc58a2b275d842cede4d221ad9000d1 + cp_ff sha256:e70d6b7fc064bddb516b8d512c9057094b96ce6ff08e12080acc4fe7f1d60a1d + EOF ' test_expect_success 'cherry-pick using --ff fast forwards' ' @@ -102,7 +106,7 @@ test_expect_success 'cherry pick a root commit with --ff' ' git add file2 && git commit --amend -m "file2" && git cherry-pick --ff first && - test "$(git rev-parse --verify HEAD)" = "1df192cd8bc58a2b275d842cede4d221ad9000d1" + test "$(git rev-parse --verify HEAD)" = "$(test_oid cp_ff)" ' test_expect_success 'cherry-pick --ff on unborn branch' ' diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh index 66282a720e..8c8cca5bfb 100755 --- a/t/t3600-rm.sh +++ b/t/t3600-rm.sh @@ -240,12 +240,14 @@ test_expect_success 'refresh index before checking if it is up-to-date' ' ' test_expect_success 'choking "git rm" should not let it die with cruft' ' + test_oid_init && git reset -q --hard && test_when_finished "rm -f .git/index.lock && git reset -q --hard" && i=0 && + hash=$(test_oid deadbeef) && while test $i -lt 12000 do - echo "100644 1234567890123456789012345678901234567890 0 some-file-$i" + echo "100644 $hash 0 some-file-$i" i=$(( $i + 1 )) done | git update-index --index-info && git rm -n "some-file-*" | : && diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index 69991a3168..d50e165ca8 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -314,7 +314,7 @@ test_expect_success C_LOCALE_OUTPUT 'add first line works' ' git commit -am "clear local changes" && git apply patch && printf "%s\n" s y y | git add -p file 2>error | - sed -n -e "s/^Stage this hunk[^@]*\(@@ .*\)/\1/" \ + sed -n -e "s/^([1-2]\/[1-2]) Stage this hunk[^@]*\(@@ .*\)/\1/" \ -e "/^[-+@ \\\\]"/p >output && test_must_be_empty error && git diff --cached >diff && diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh index 8eb47942e2..64dcc5ec28 100755 --- a/t/t3800-mktag.sh +++ b/t/t3800-mktag.sh @@ -23,6 +23,7 @@ check_verify_failure () { # first create a commit, so we have a valid object/type # for the tag. test_expect_success 'setup' ' + test_oid_init && echo Hello >A && git update-index --add A && git commit -m "Initial commit" && @@ -69,28 +70,28 @@ check_verify_failure '"object" line SHA1 check' '^error: char7: .*SHA1 hash$' # 4. type line label check cat >tag.sig <<EOF -object 779e9b33986b1c2670fff52c5067603117b3e895 +object $head xxxx tag tag mytag tagger . <> 0 +0000 EOF -check_verify_failure '"type" line label check' '^error: char47: .*"\\ntype "$' +check_verify_failure '"type" line label check' '^error: char.*: .*"\\ntype "$' ############################################################ # 5. type line eol check -echo "object 779e9b33986b1c2670fff52c5067603117b3e895" >tag.sig +echo "object $head" >tag.sig printf "type tagsssssssssssssssssssssssssssssss" >>tag.sig -check_verify_failure '"type" line eol check' '^error: char48: .*"\\n"$' +check_verify_failure '"type" line eol check' '^error: char.*: .*"\\n"$' ############################################################ # 6. tag line label check #1 cat >tag.sig <<EOF -object 779e9b33986b1c2670fff52c5067603117b3e895 +object $head type tag xxx mytag tagger . <> 0 +0000 @@ -98,37 +99,37 @@ tagger . <> 0 +0000 EOF check_verify_failure '"tag" line label check #1' \ - '^error: char57: no "tag " found$' + '^error: char.*: no "tag " found$' ############################################################ # 7. tag line label check #2 cat >tag.sig <<EOF -object 779e9b33986b1c2670fff52c5067603117b3e895 +object $head type taggggggggggggggggggggggggggggggg tag EOF check_verify_failure '"tag" line label check #2' \ - '^error: char87: no "tag " found$' + '^error: char.*: no "tag " found$' ############################################################ # 8. type line type-name length check cat >tag.sig <<EOF -object 779e9b33986b1c2670fff52c5067603117b3e895 +object $head type taggggggggggggggggggggggggggggggg tag mytag EOF check_verify_failure '"type" line type-name length check' \ - '^error: char53: type too long$' + '^error: char.*: type too long$' ############################################################ # 9. verify object (SHA1/type) check cat >tag.sig <<EOF -object 779e9b33986b1c2670fff52c5067603117b3e895 +object $(test_oid deadbeef) type tagggg tag mytag tagger . <> 0 +0000 @@ -150,7 +151,7 @@ tagger . <> 0 +0000 EOF check_verify_failure 'verify tag-name check' \ - '^error: char67: could not verify tag name$' + '^error: char.*: could not verify tag name$' ############################################################ # 11. tagger line label check #1 @@ -164,7 +165,7 @@ This is filler EOF check_verify_failure '"tagger" line label check #1' \ - '^error: char70: could not find "tagger "$' + '^error: char.*: could not find "tagger "$' ############################################################ # 12. tagger line label check #2 @@ -179,7 +180,7 @@ This is filler EOF check_verify_failure '"tagger" line label check #2' \ - '^error: char70: could not find "tagger "$' + '^error: char.*: could not find "tagger "$' ############################################################ # 13. disallow missing tag author name @@ -194,7 +195,7 @@ This is filler EOF check_verify_failure 'disallow missing tag author name' \ - '^error: char77: missing tagger name$' + '^error: char.*: missing tagger name$' ############################################################ # 14. disallow missing tag author name @@ -209,7 +210,7 @@ tagger T A Gger < EOF check_verify_failure 'disallow malformed tagger' \ - '^error: char77: malformed tagger field$' + '^error: char.*: malformed tagger field$' ############################################################ # 15. allow empty tag email @@ -238,7 +239,7 @@ tagger T A Gger <tag ger@example.com> 0 +0000 EOF check_verify_failure 'disallow spaces in tag email' \ - '^error: char77: malformed tagger field$' + '^error: char.*: malformed tagger field$' ############################################################ # 17. disallow missing tag timestamp @@ -252,7 +253,7 @@ tagger T A Gger <tagger@example.com>__ EOF check_verify_failure 'disallow missing tag timestamp' \ - '^error: char107: missing tag timestamp$' + '^error: char.*: missing tag timestamp$' ############################################################ # 18. detect invalid tag timestamp1 @@ -266,7 +267,7 @@ tagger T A Gger <tagger@example.com> Tue Mar 25 15:47:44 2008 EOF check_verify_failure 'detect invalid tag timestamp1' \ - '^error: char107: missing tag timestamp$' + '^error: char.*: missing tag timestamp$' ############################################################ # 19. detect invalid tag timestamp2 @@ -280,7 +281,7 @@ tagger T A Gger <tagger@example.com> 2008-03-31T12:20:15-0500 EOF check_verify_failure 'detect invalid tag timestamp2' \ - '^error: char111: malformed tag timestamp$' + '^error: char.*: malformed tag timestamp$' ############################################################ # 20. detect invalid tag timezone1 @@ -294,7 +295,7 @@ tagger T A Gger <tagger@example.com> 1206478233 GMT EOF check_verify_failure 'detect invalid tag timezone1' \ - '^error: char118: malformed tag timezone$' + '^error: char.*: malformed tag timezone$' ############################################################ # 21. detect invalid tag timezone2 @@ -308,7 +309,7 @@ tagger T A Gger <tagger@example.com> 1206478233 + 30 EOF check_verify_failure 'detect invalid tag timezone2' \ - '^error: char118: malformed tag timezone$' + '^error: char.*: malformed tag timezone$' ############################################################ # 22. detect invalid tag timezone3 @@ -322,7 +323,7 @@ tagger T A Gger <tagger@example.com> 1206478233 -1430 EOF check_verify_failure 'detect invalid tag timezone3' \ - '^error: char118: malformed tag timezone$' + '^error: char.*: malformed tag timezone$' ############################################################ # 23. detect invalid header entry @@ -337,7 +338,7 @@ this line should not be here EOF check_verify_failure 'detect invalid header entry' \ - '^error: char124: trailing garbage in tag header$' + '^error: char.*: trailing garbage in tag header$' ############################################################ # 24. create valid tag diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index b8e337893f..580bfbdc23 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -7,6 +7,18 @@ test_description='Test git stash' . ./test-lib.sh +diff_cmp () { + for i in "$1" "$2" + do + sed -e 's/^index 0000000\.\.[0-9a-f]*/index 0000000..1234567/' \ + -e 's/^index [0-9a-f]*\.\.[0-9a-f]*/index 1234567..89abcde/' \ + -e 's/^index [0-9a-f]*,[0-9a-f]*\.\.[0-9a-f]*/index 1234567,7654321..89abcde/' \ + "$i" >"$i.compare" || return 1 + done && + test_cmp "$1.compare" "$2.compare" && + rm -f "$1.compare" "$2.compare" +} + test_expect_success 'stash some dirty working directory' ' echo 1 >file && git add file && @@ -36,7 +48,7 @@ EOF test_expect_success 'parents of stash' ' test $(git rev-parse stash^) = $(git rev-parse HEAD) && git diff stash^2..stash >output && - test_cmp expect output + diff_cmp expect output ' test_expect_success 'applying bogus stash does nothing' ' @@ -210,13 +222,13 @@ test_expect_success 'stash branch' ' test refs/heads/stashbranch = $(git symbolic-ref HEAD) && test $(git rev-parse HEAD) = $(git rev-parse master^) && git diff --cached >output && - test_cmp expect output && + diff_cmp expect output && git diff >output && - test_cmp expect1 output && + diff_cmp expect1 output && git add file && git commit -m alternate\ second && git diff master..stashbranch >output && - test_cmp output expect2 && + diff_cmp output expect2 && test 0 = $(git stash list | wc -l) ' @@ -577,7 +589,7 @@ test_expect_success 'stash show -p - stashes on stack, stash-like argument' ' +bar EOF git stash show -p ${STASH_ID} >actual && - test_cmp expected actual + diff_cmp expected actual ' test_expect_success 'stash show - no stashes on stack, stash-like argument' ' @@ -609,7 +621,7 @@ test_expect_success 'stash show -p - no stashes on stack, stash-like argument' ' +foo EOF git stash show -p ${STASH_ID} >actual && - test_cmp expected actual + diff_cmp expected actual ' test_expect_success 'stash show --patience shows diff' ' @@ -627,7 +639,7 @@ test_expect_success 'stash show --patience shows diff' ' +foo EOF git stash show --patience ${STASH_ID} >actual && - test_cmp expected actual + diff_cmp expected actual ' test_expect_success 'drop: fail early if specified stash is not a stash ref' ' @@ -791,7 +803,7 @@ test_expect_success 'stash where working directory contains "HEAD" file' ' git diff-index --cached --quiet HEAD && test "$(git rev-parse stash^)" = "$(git rev-parse HEAD)" && git diff stash^..stash >output && - test_cmp expect output + diff_cmp expect output ' test_expect_success 'store called with invalid commit' ' @@ -847,7 +859,7 @@ test_expect_success 'stash list implies --first-parent -m' ' +working EOF git stash list --format=%gd -p >actual && - test_cmp expect actual + diff_cmp expect actual ' test_expect_success 'stash list --cc shows combined diff' ' @@ -864,7 +876,7 @@ test_expect_success 'stash list --cc shows combined diff' ' ++working EOF git stash list --format=%gd -p --cc >actual && - test_cmp expect actual + diff_cmp expect actual ' test_expect_success 'stash is not confused by partial renames' ' @@ -1241,4 +1253,20 @@ test_expect_success 'stash --keep-index with file deleted in index does not resu test_path_is_missing to-remove ' +test_expect_success 'stash apply should succeed with unmodified file' ' + echo base >file && + git add file && + git commit -m base && + + # now stash a modification + echo modified >file && + git stash && + + # make the file stat dirty + cp file other && + mv other file && + + git stash apply +' + test_done diff --git a/t/t3908-stash-in-worktree.sh b/t/t3908-stash-in-worktree.sh new file mode 100755 index 0000000000..2b2b366ef9 --- /dev/null +++ b/t/t3908-stash-in-worktree.sh @@ -0,0 +1,27 @@ +#!/bin/sh +# +# Copyright (c) 2019 Johannes E Schindelin +# + +test_description='Test git stash in a worktree' + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit initial && + git worktree add wt && + test_commit -C wt in-worktree +' + +test_expect_success 'apply in subdirectory' ' + mkdir wt/subdir && + ( + cd wt/subdir && + echo modified >../initial.t && + git stash && + git stash apply >out + ) && + grep "\.\.\/initial\.t" wt/subdir/out +' + +test_done diff --git a/t/t4000-diff-format.sh b/t/t4000-diff-format.sh index 8de36b7d12..e5116a76a1 100755 --- a/t/t4000-diff-format.sh +++ b/t/t4000-diff-format.sh @@ -78,7 +78,7 @@ test_expect_success 'git diff-files --no-patch --patch shows the patch' ' test_expect_success 'git diff-files --no-patch --patch-with-raw shows the patch and raw data' ' git diff-files --no-patch --patch-with-raw >actual && - grep -q "^:100644 100755 .* 0000000000000000000000000000000000000000 M path0\$" actual && + grep -q "^:100644 100755 .* $ZERO_OID M path0\$" actual && tail -n +4 actual >actual-patch && compare_diff_patch expected actual-patch ' diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh index 3a6c21e825..cbcdd10464 100755 --- a/t/t4002-diff-basic.sh +++ b/t/t4002-diff-basic.sh @@ -7,123 +7,272 @@ test_description='Test diff raw-output. ' . ./test-lib.sh + . "$TEST_DIRECTORY"/lib-read-tree-m-3way.sh -cat >.test-plain-OA <<\EOF -:000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d A AA -:000000 100644 0000000000000000000000000000000000000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 A AN -:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000 D DD -:000000 040000 0000000000000000000000000000000000000000 6d50f65d3bdab91c63444294d38f08aeff328e42 A DF -:100644 000000 141c1f1642328e4bc46a7d801a71da392e66791e 0000000000000000000000000000000000000000 D DM -:100644 000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 0000000000000000000000000000000000000000 D DN -:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762 A LL -:100644 100644 03f24c8c4700babccfd28b654e7e8eac402ad6cd 103d9f89b50b9aad03054b579be5e7aa665f2d57 M MD -:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 M MM -:100644 100644 bd084b0c27c7b6cc34f11d6d0509a29be3caf970 a716d58de4a570e0038f5c307bd8db34daea021f M MN -:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f M SS -:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 4c86f9a85fbc5e6804ee2e17a797538fbe785bca M TT -:040000 040000 7d670fdcdb9929f6c7dac196ff78689cd1c566a1 5e5f22072bb39f6e12cf663a57cb634c76eefb49 M Z +test_oid_init + +test_oid_cache <<\EOF +aa_1 sha1:ccba72ad3888a3520b39efcf780b9ee64167535d +aa_1 sha256:9febfbf18197819b2735c45291f138525d2476d59470f98239647544586ba403 + +aa_2 sha1:6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 +aa_2 sha256:6eaa3437de83f145a4aaa6ba355303075ade547b128ec6a2cd00a81ff7ce7a56 + +an_1 sha1:7e426fb079479fd67f6d81f984e4ec649a44bc25 +an_1 sha256:8f92a0bec99e399a38e3bd0e1bf19fbf121e0160efb29b857df79d439f1c4536 + +dd_1 sha1:bcc68ef997017466d5c9094bcf7692295f588c9a +dd_1 sha256:07e17428b00639b85485d2b01083d219e2f3e3ba8579e9ca44e9cc8dd554d952 + +df_1 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sha256:47860f93cdd211f96443e0560f21c57ab6c2f4b0ac27ff03651a352e53fe8484 + +z__1 sha1:7d670fdcdb9929f6c7dac196ff78689cd1c566a1 +z__1 sha256:44d0f37aff5e51cfcfdd1134c93a6419bcca7b9964f792ffcd5f9b4fcba1ee63 + +z__2 sha1:5e5f22072bb39f6e12cf663a57cb634c76eefb49 +z__2 sha256:d29de162113190fed104eb5f010820cef4e315f89b9326e8497f7219fb737894 + +z__3 sha1:1ba523955d5160681af65cb776411f574c1e8155 +z__3 sha256:07422d772b07794ab4369a5648e617719f89c2d2212cbeab05d97214b6471636 + +zaa1 sha1:8acb8e9750e3f644bf323fcf3d338849db106c77 +zaa1 sha256:e79b029282c8abec2d9f3f7faceaf2a1405e02d1f368e66450ae66cf5b68d1f4 + +zaa2 sha1:6c0b99286d0bce551ac4a7b3dff8b706edff3715 +zaa2 sha256:c82bd78c3e69ea1796e6b1a7a3ba45bb106c50e819296475b862123d3f5cc5a0 + +zan1 sha1:087494262084cefee7ed484d20c8dc0580791272 +zan1 sha256:4b159eb3804d05599023dd074f771d06d02870f4ab24a7165add8ac3d703b8d3 + +zdd1 sha1:879007efae624d2b1307214b24a956f0a8d686a8 +zdd1 sha256:eecfdd4d8092dd0363fb6d4548b54c6afc8982c3ed9b34e393f1d6a921d8eaa3 + +zdm1 sha1:9b541b2275c06e3a7b13f28badf5294e2ae63df4 +zdm1 sha256:ab136e88e19a843c4bf7713d2090d5a2186ba16a6a80dacc12eeddd256a8e556 + +zdm2 sha1:d77371d15817fcaa57eeec27f770c505ba974ec1 +zdm2 sha256:1c1a5f57363f46a15d95ce8527b3c2c158d88d16853b4acbf81bd20fd2c89a46 + +zdn1 sha1:beb5d38c55283d280685ea21a0e50cfcc0ca064a +zdn1 sha256:0f0eca66183617b0aa5ad74b256540329f841470922ca6760263c996d825eb18 + +zmd1 sha1:d41fda41b7ec4de46b43cb7ea42a45001ae393d5 +zmd1 sha256:1ed32d481852eddf31a0ce12652a0ad14bf5b7a842667b5dbb0b50f35bf1c80a + +zmd2 sha1:a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 +zmd2 sha256:b238da211b404f8917df2d9c6f7030535e904b2186131007a3c292ec6902f933 + +zmm1 sha1:4ca22bae2527d3d9e1676498a0fba3b355bd1278 +zmm1 sha256:072b1d85b5f34fabc99dfa46008c5418df68302d3e317430006f49b32d244226 + +zmm2 sha1:61422ba9c2c873416061a88cd40a59a35b576474 +zmm2 sha256:81dd5d2b3c5cda16fef552256aed4e2ea0802a8450a08f308a92142112ff6dda + +zmm3 sha1:697aad7715a1e7306ca76290a3dd4208fbaeddfa +zmm3 sha256:8b10fab49e9be3414aa5e9a93d0e46f9569053440138a7c19a5eb5536d8e95bf + +zmn1 sha1:b16d7b25b869f2beb124efa53467d8a1550ad694 +zmn1 sha256:609e4f75d1295e844c826feeba213acb0b6cfc609adfe8ff705b19e3829ae3e9 + +zmn2 sha1:a5c544c21cfcb07eb80a4d89a5b7d1570002edfd +zmn2 sha256:d6d03edf2dc1a3b267a8205de5f41a2ff4b03def8c7ae02052b543fb09d589fc + +zna1 sha1:d12979c22fff69c59ca9409e7a8fe3ee25eaee80 +zna1 sha256:b37b80e789e8ea32aa323f004628f02013f632124b0282c7fe00a127d3c64c3c + +znd1 sha1:a18393c636b98e9bd7296b8b437ea4992b72440c +znd1 sha256:af92a22eee8c38410a0c9d2b5135a10aeb052cbc7cf675541ed9a67bfcaf7cf9 + +znm1 sha1:3fdbe17fd013303a2e981e1ca1c6cd6e72789087 +znm1 sha256:f75aeaa0c11e76918e381c105f0752932c6150e941fec565d24fa31098a13dc1 + +znm2 sha1:7e09d6a3a14bd630913e8c75693cea32157b606d +znm2 sha256:938d73cfbaa1c902a84fb5b3afd9736aa0590367fb9bd59c6c4d072ce70fcd6d +EOF + +cat >.test-plain-OA <<EOF +:000000 100644 $(test_oid zero) $(test_oid aa_1) A AA +:000000 100644 $(test_oid zero) $(test_oid an_1) A AN +:100644 000000 $(test_oid dd_1) $(test_oid zero) D DD +:000000 040000 $(test_oid zero) $(test_oid df_1) A DF +:100644 000000 $(test_oid dm_1) $(test_oid zero) D DM +:100644 000000 $(test_oid dn_1) $(test_oid zero) D DN +:000000 100644 $(test_oid zero) $(test_oid ll_2) A LL +:100644 100644 $(test_oid md_1) $(test_oid md_2) M MD +:100644 100644 $(test_oid mm_1) $(test_oid mm_2) M MM +:100644 100644 $(test_oid mn_1) $(test_oid mn_2) M MN +:100644 100644 $(test_oid ss_1) $(test_oid ss_2) M SS +:100644 100644 $(test_oid tt_1) $(test_oid tt_2) M TT +:040000 040000 $(test_oid z__1) $(test_oid z__2) M Z EOF -cat >.test-recursive-OA <<\EOF -:000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d A AA -:000000 100644 0000000000000000000000000000000000000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 A AN -:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000 D DD -:000000 100644 0000000000000000000000000000000000000000 68a6d8b91da11045cf4aa3a5ab9f2a781c701249 A DF/DF -:100644 000000 141c1f1642328e4bc46a7d801a71da392e66791e 0000000000000000000000000000000000000000 D DM -:100644 000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 0000000000000000000000000000000000000000 D DN -:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762 A LL -:100644 100644 03f24c8c4700babccfd28b654e7e8eac402ad6cd 103d9f89b50b9aad03054b579be5e7aa665f2d57 M MD -:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 M MM -:100644 100644 bd084b0c27c7b6cc34f11d6d0509a29be3caf970 a716d58de4a570e0038f5c307bd8db34daea021f M MN -:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f M SS -:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 4c86f9a85fbc5e6804ee2e17a797538fbe785bca M TT -:000000 100644 0000000000000000000000000000000000000000 8acb8e9750e3f644bf323fcf3d338849db106c77 A Z/AA -:000000 100644 0000000000000000000000000000000000000000 087494262084cefee7ed484d20c8dc0580791272 A Z/AN -:100644 000000 879007efae624d2b1307214b24a956f0a8d686a8 0000000000000000000000000000000000000000 D Z/DD -:100644 000000 9b541b2275c06e3a7b13f28badf5294e2ae63df4 0000000000000000000000000000000000000000 D Z/DM -:100644 000000 beb5d38c55283d280685ea21a0e50cfcc0ca064a 0000000000000000000000000000000000000000 D Z/DN -:100644 100644 d41fda41b7ec4de46b43cb7ea42a45001ae393d5 a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 M Z/MD -:100644 100644 4ca22bae2527d3d9e1676498a0fba3b355bd1278 61422ba9c2c873416061a88cd40a59a35b576474 M Z/MM -:100644 100644 b16d7b25b869f2beb124efa53467d8a1550ad694 a5c544c21cfcb07eb80a4d89a5b7d1570002edfd M Z/MN +cat >.test-recursive-OA <<EOF +:000000 100644 $(test_oid zero) $(test_oid aa_1) A AA +:000000 100644 $(test_oid zero) $(test_oid an_1) A AN +:100644 000000 $(test_oid dd_1) $(test_oid zero) D DD +:000000 100644 $(test_oid zero) $(test_oid dfd1) A DF/DF +:100644 000000 $(test_oid dm_1) $(test_oid zero) D DM +:100644 000000 $(test_oid dn_1) $(test_oid zero) D DN +:000000 100644 $(test_oid zero) $(test_oid ll_2) A LL +:100644 100644 $(test_oid md_1) $(test_oid md_2) M MD +:100644 100644 $(test_oid mm_1) $(test_oid mm_2) M MM +:100644 100644 $(test_oid mn_1) $(test_oid mn_2) M MN +:100644 100644 $(test_oid ss_1) $(test_oid ss_2) M SS +:100644 100644 $(test_oid tt_1) $(test_oid tt_2) M TT +:000000 100644 $(test_oid zero) $(test_oid zaa1) A Z/AA +:000000 100644 $(test_oid zero) $(test_oid zan1) A Z/AN +:100644 000000 $(test_oid zdd1) $(test_oid zero) D Z/DD +:100644 000000 $(test_oid zdm1) $(test_oid zero) D Z/DM +:100644 000000 $(test_oid zdn1) $(test_oid zero) D Z/DN +:100644 100644 $(test_oid zmd1) $(test_oid zmd2) M Z/MD +:100644 100644 $(test_oid zmm1) $(test_oid zmm2) M Z/MM +:100644 100644 $(test_oid zmn1) $(test_oid zmn2) M Z/MN EOF -cat >.test-plain-OB <<\EOF -:000000 100644 0000000000000000000000000000000000000000 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 A AA -:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000 D DD -:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787 A DF -:100644 100644 141c1f1642328e4bc46a7d801a71da392e66791e 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 M DM -:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762 A LL -:100644 000000 03f24c8c4700babccfd28b654e7e8eac402ad6cd 0000000000000000000000000000000000000000 D MD -:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 19989d4559aae417fedee240ccf2ba315ea4dc2b M MM -:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67 A NA -:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000 D ND -:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983 M NM -:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f M SS -:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 c4e4a12231b9fa79a0053cb6077fcb21bb5b135a M TT -:040000 040000 7d670fdcdb9929f6c7dac196ff78689cd1c566a1 1ba523955d5160681af65cb776411f574c1e8155 M Z +cat >.test-plain-OB <<EOF +:000000 100644 $(test_oid zero) $(test_oid aa_2) A AA +:100644 000000 $(test_oid dd_1) $(test_oid zero) D DD +:000000 100644 $(test_oid zero) $(test_oid df_2) A DF +:100644 100644 $(test_oid dm_1) $(test_oid dm_2) M DM +:000000 100644 $(test_oid zero) $(test_oid ll_2) A LL +:100644 000000 $(test_oid md_1) $(test_oid zero) D MD +:100644 100644 $(test_oid mm_1) $(test_oid mm_3) M MM +:000000 100644 $(test_oid zero) $(test_oid na_1) A NA +:100644 000000 $(test_oid nd_1) $(test_oid zero) D ND +:100644 100644 $(test_oid nm_1) $(test_oid nm_2) M NM +:100644 100644 $(test_oid ss_1) $(test_oid ss_2) M SS +:100644 100644 $(test_oid tt_1) $(test_oid tt_3) M TT +:040000 040000 $(test_oid z__1) $(test_oid z__3) M Z EOF -cat >.test-recursive-OB <<\EOF -:000000 100644 0000000000000000000000000000000000000000 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 A AA -:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000 D DD -:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787 A DF -:100644 100644 141c1f1642328e4bc46a7d801a71da392e66791e 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 M DM -:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762 A LL -:100644 000000 03f24c8c4700babccfd28b654e7e8eac402ad6cd 0000000000000000000000000000000000000000 D MD -:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 19989d4559aae417fedee240ccf2ba315ea4dc2b M MM -:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67 A NA -:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000 D ND -:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983 M NM -:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f M SS -:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 c4e4a12231b9fa79a0053cb6077fcb21bb5b135a M TT -:000000 100644 0000000000000000000000000000000000000000 6c0b99286d0bce551ac4a7b3dff8b706edff3715 A Z/AA -:100644 000000 879007efae624d2b1307214b24a956f0a8d686a8 0000000000000000000000000000000000000000 D Z/DD -:100644 100644 9b541b2275c06e3a7b13f28badf5294e2ae63df4 d77371d15817fcaa57eeec27f770c505ba974ec1 M Z/DM -:100644 000000 d41fda41b7ec4de46b43cb7ea42a45001ae393d5 0000000000000000000000000000000000000000 D Z/MD -:100644 100644 4ca22bae2527d3d9e1676498a0fba3b355bd1278 697aad7715a1e7306ca76290a3dd4208fbaeddfa M Z/MM -:000000 100644 0000000000000000000000000000000000000000 d12979c22fff69c59ca9409e7a8fe3ee25eaee80 A Z/NA -:100644 000000 a18393c636b98e9bd7296b8b437ea4992b72440c 0000000000000000000000000000000000000000 D Z/ND -:100644 100644 3fdbe17fd013303a2e981e1ca1c6cd6e72789087 7e09d6a3a14bd630913e8c75693cea32157b606d M Z/NM +cat >.test-recursive-OB <<EOF +:000000 100644 $(test_oid zero) $(test_oid aa_2) A AA +:100644 000000 $(test_oid dd_1) $(test_oid zero) D DD +:000000 100644 $(test_oid zero) $(test_oid df_2) A DF +:100644 100644 $(test_oid dm_1) $(test_oid dm_2) M DM +:000000 100644 $(test_oid zero) $(test_oid ll_2) A LL +:100644 000000 $(test_oid md_1) $(test_oid zero) D MD +:100644 100644 $(test_oid mm_1) $(test_oid mm_3) M MM +:000000 100644 $(test_oid zero) $(test_oid na_1) A NA +:100644 000000 $(test_oid nd_1) $(test_oid zero) D ND +:100644 100644 $(test_oid nm_1) $(test_oid nm_2) M NM +:100644 100644 $(test_oid ss_1) $(test_oid ss_2) M SS +:100644 100644 $(test_oid tt_1) $(test_oid tt_3) M TT +:000000 100644 $(test_oid zero) $(test_oid zaa2) A Z/AA +:100644 000000 $(test_oid zdd1) $(test_oid zero) D Z/DD +:100644 100644 $(test_oid zdm1) $(test_oid zdm2) M Z/DM +:100644 000000 $(test_oid zmd1) $(test_oid zero) D Z/MD +:100644 100644 $(test_oid zmm1) $(test_oid zmm3) M Z/MM +:000000 100644 $(test_oid zero) $(test_oid zna1) A Z/NA +:100644 000000 $(test_oid znd1) $(test_oid zero) D Z/ND +:100644 100644 $(test_oid znm1) $(test_oid znm2) M Z/NM EOF -cat >.test-plain-AB <<\EOF -:100644 100644 ccba72ad3888a3520b39efcf780b9ee64167535d 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 M AA -:100644 000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 0000000000000000000000000000000000000000 D AN -:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787 A DF -:040000 000000 6d50f65d3bdab91c63444294d38f08aeff328e42 0000000000000000000000000000000000000000 D DF -:000000 100644 0000000000000000000000000000000000000000 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 A DM -:000000 100644 0000000000000000000000000000000000000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 A DN -:100644 000000 103d9f89b50b9aad03054b579be5e7aa665f2d57 0000000000000000000000000000000000000000 D MD -:100644 100644 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 19989d4559aae417fedee240ccf2ba315ea4dc2b M MM -:100644 100644 a716d58de4a570e0038f5c307bd8db34daea021f bd084b0c27c7b6cc34f11d6d0509a29be3caf970 M MN -:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67 A NA -:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000 D ND -:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983 M NM -:100644 100644 4c86f9a85fbc5e6804ee2e17a797538fbe785bca c4e4a12231b9fa79a0053cb6077fcb21bb5b135a M TT -:040000 040000 5e5f22072bb39f6e12cf663a57cb634c76eefb49 1ba523955d5160681af65cb776411f574c1e8155 M Z +cat >.test-plain-AB <<EOF +:100644 100644 $(test_oid aa_1) $(test_oid aa_2) M AA +:100644 000000 $(test_oid an_1) $(test_oid zero) D AN +:000000 100644 $(test_oid zero) $(test_oid df_2) A DF +:040000 000000 $(test_oid df_1) $(test_oid zero) D DF +:000000 100644 $(test_oid zero) $(test_oid dm_2) A DM +:000000 100644 $(test_oid zero) $(test_oid dn_1) A DN +:100644 000000 $(test_oid md_2) $(test_oid zero) D MD +:100644 100644 $(test_oid mm_2) $(test_oid mm_3) M MM +:100644 100644 $(test_oid mn_2) $(test_oid mn_1) M MN +:000000 100644 $(test_oid zero) $(test_oid na_1) A NA +:100644 000000 $(test_oid nd_1) $(test_oid zero) D ND +:100644 100644 $(test_oid nm_1) $(test_oid nm_2) M NM +:100644 100644 $(test_oid tt_2) $(test_oid tt_3) M TT +:040000 040000 $(test_oid z__2) $(test_oid z__3) M Z EOF -cat >.test-recursive-AB <<\EOF -:100644 100644 ccba72ad3888a3520b39efcf780b9ee64167535d 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 M AA -:100644 000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 0000000000000000000000000000000000000000 D AN -:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787 A DF -:100644 000000 68a6d8b91da11045cf4aa3a5ab9f2a781c701249 0000000000000000000000000000000000000000 D DF/DF -:000000 100644 0000000000000000000000000000000000000000 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 A DM -:000000 100644 0000000000000000000000000000000000000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 A DN -:100644 000000 103d9f89b50b9aad03054b579be5e7aa665f2d57 0000000000000000000000000000000000000000 D MD -:100644 100644 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 19989d4559aae417fedee240ccf2ba315ea4dc2b M MM -:100644 100644 a716d58de4a570e0038f5c307bd8db34daea021f bd084b0c27c7b6cc34f11d6d0509a29be3caf970 M MN -:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67 A NA -:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000 D ND -:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983 M NM -:100644 100644 4c86f9a85fbc5e6804ee2e17a797538fbe785bca c4e4a12231b9fa79a0053cb6077fcb21bb5b135a M TT -:100644 100644 8acb8e9750e3f644bf323fcf3d338849db106c77 6c0b99286d0bce551ac4a7b3dff8b706edff3715 M Z/AA -:100644 000000 087494262084cefee7ed484d20c8dc0580791272 0000000000000000000000000000000000000000 D Z/AN -:000000 100644 0000000000000000000000000000000000000000 d77371d15817fcaa57eeec27f770c505ba974ec1 A Z/DM -:000000 100644 0000000000000000000000000000000000000000 beb5d38c55283d280685ea21a0e50cfcc0ca064a A Z/DN -:100644 000000 a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 0000000000000000000000000000000000000000 D Z/MD -:100644 100644 61422ba9c2c873416061a88cd40a59a35b576474 697aad7715a1e7306ca76290a3dd4208fbaeddfa M Z/MM -:100644 100644 a5c544c21cfcb07eb80a4d89a5b7d1570002edfd b16d7b25b869f2beb124efa53467d8a1550ad694 M Z/MN -:000000 100644 0000000000000000000000000000000000000000 d12979c22fff69c59ca9409e7a8fe3ee25eaee80 A Z/NA -:100644 000000 a18393c636b98e9bd7296b8b437ea4992b72440c 0000000000000000000000000000000000000000 D Z/ND -:100644 100644 3fdbe17fd013303a2e981e1ca1c6cd6e72789087 7e09d6a3a14bd630913e8c75693cea32157b606d M Z/NM +cat >.test-recursive-AB <<EOF +:100644 100644 $(test_oid aa_1) $(test_oid aa_2) M AA +:100644 000000 $(test_oid an_1) $(test_oid zero) D AN +:000000 100644 $(test_oid zero) $(test_oid df_2) A DF +:100644 000000 $(test_oid dfd1) $(test_oid zero) D DF/DF +:000000 100644 $(test_oid zero) $(test_oid dm_2) A DM +:000000 100644 $(test_oid zero) $(test_oid dn_1) A DN +:100644 000000 $(test_oid md_2) $(test_oid zero) D MD +:100644 100644 $(test_oid mm_2) $(test_oid mm_3) M MM +:100644 100644 $(test_oid mn_2) $(test_oid mn_1) M MN +:000000 100644 $(test_oid zero) $(test_oid na_1) A NA +:100644 000000 $(test_oid nd_1) $(test_oid zero) D ND +:100644 100644 $(test_oid nm_1) $(test_oid nm_2) M NM +:100644 100644 $(test_oid tt_2) $(test_oid tt_3) M TT +:100644 100644 $(test_oid zaa1) $(test_oid zaa2) M Z/AA +:100644 000000 $(test_oid zan1) $(test_oid zero) D Z/AN +:000000 100644 $(test_oid zero) $(test_oid zdm2) A Z/DM +:000000 100644 $(test_oid zero) $(test_oid zdn1) A Z/DN +:100644 000000 $(test_oid zmd2) $(test_oid zero) D Z/MD +:100644 100644 $(test_oid zmm2) $(test_oid zmm3) M Z/MM +:100644 100644 $(test_oid zmn2) $(test_oid zmn1) M Z/MN +:000000 100644 $(test_oid zero) $(test_oid zna1) A Z/NA +:100644 000000 $(test_oid znd1) $(test_oid zero) D Z/ND +:100644 100644 $(test_oid znm1) $(test_oid znm2) M Z/NM EOF cmp_diff_files_output () { diff --git a/t/t4009-diff-rename-4.sh b/t/t4009-diff-rename-4.sh index 3641fd84d6..b63bdf031f 100755 --- a/t/t4009-diff-rename-4.sh +++ b/t/t4009-diff-rename-4.sh @@ -14,6 +14,7 @@ test_expect_success \ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING && echo frotz >rezrov && git update-index --add COPYING rezrov && + orig=$(git hash-object COPYING) && tree=$(git write-tree) && echo $tree' @@ -22,6 +23,8 @@ test_expect_success \ 'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 && sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 && rm -f COPYING && + c1=$(git hash-object COPYING.1) && + c2=$(git hash-object COPYING.2) && git update-index --add --remove COPYING COPYING.?' # tree has COPYING and rezrov. work tree has COPYING.1 and COPYING.2, @@ -31,11 +34,11 @@ test_expect_success \ git diff-index -z -C $tree >current -cat >expected <<\EOF -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 +cat >expected <<EOF +:100644 100644 $orig $c1 C1234 COPYING COPYING.1 -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 R1234 +:100644 100644 $orig $c2 R1234 COPYING COPYING.2 EOF @@ -57,10 +60,10 @@ test_expect_success \ # about rezrov. git diff-index -z -C $tree >current -cat >expected <<\EOF -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 M +cat >expected <<EOF +:100644 100644 $orig $c2 M COPYING -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 +:100644 100644 $orig $c1 C1234 COPYING COPYING.1 EOF @@ -82,8 +85,8 @@ test_expect_success \ git update-index --add --remove COPYING COPYING.1' git diff-index -z -C --find-copies-harder $tree >current -cat >expected <<\EOF -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 +cat >expected <<EOF +:100644 100644 $orig $c1 C1234 COPYING COPYING.1 EOF diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index a9054d2db1..5ac94b390d 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -7,9 +7,6 @@ test_description='Various diff formatting options' . ./test-lib.sh -LF=' -' - test_expect_success setup ' GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" && diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index ca7debf1d4..83f52614d3 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -9,7 +9,6 @@ test_description='various format-patch tests' . "$TEST_DIRECTORY"/lib-terminal.sh test_expect_success setup ' - for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file && cat file >elif && git add file elif && @@ -34,7 +33,8 @@ test_expect_success setup ' git commit -m "Side changes #3 with \\n backslash-n in it." && git checkout master && - git diff-tree -p C2 | git apply --index && + git diff-tree -p C2 >patch && + git apply --index <patch && test_tick && git commit -m "Master accepts moral equivalent of #2" && @@ -59,33 +59,28 @@ test_expect_success setup ' git checkout master ' -test_expect_success "format-patch --ignore-if-in-upstream" ' - +test_expect_success 'format-patch --ignore-if-in-upstream' ' git format-patch --stdout master..side >patch0 && - cnt=$(grep "^From " patch0 | wc -l) && - test $cnt = 3 - + grep "^From " patch0 >from0 && + test_line_count = 3 from0 ' -test_expect_success "format-patch --ignore-if-in-upstream" ' - +test_expect_success 'format-patch --ignore-if-in-upstream' ' git format-patch --stdout \ --ignore-if-in-upstream master..side >patch1 && - cnt=$(grep "^From " patch1 | wc -l) && - test $cnt = 2 - + grep "^From " patch1 >from1 && + test_line_count = 2 from1 ' -test_expect_success "format-patch --ignore-if-in-upstream handles tags" ' +test_expect_success 'format-patch --ignore-if-in-upstream handles tags' ' git tag -a v1 -m tag side && git tag -a v2 -m tag master && git format-patch --stdout --ignore-if-in-upstream v2..v1 >patch1 && - cnt=$(grep "^From " patch1 | wc -l) && - test $cnt = 2 + grep "^From " patch1 >from1 && + test_line_count = 2 from1 ' test_expect_success "format-patch doesn't consider merge commits" ' - git checkout -b slave master && echo "Another line" >>file && test_tick && @@ -96,148 +91,138 @@ test_expect_success "format-patch doesn't consider merge commits" ' git checkout -b merger master && test_tick && git merge --no-ff slave && - cnt=$(git format-patch -3 --stdout | grep "^From " | wc -l) && - test $cnt = 3 + git format-patch -3 --stdout >patch && + grep "^From " patch >from && + test_line_count = 3 from ' -test_expect_success "format-patch result applies" ' - +test_expect_success 'format-patch result applies' ' git checkout -b rebuild-0 master && git am -3 patch0 && - cnt=$(git rev-list master.. | wc -l) && - test $cnt = 2 + git rev-list master.. >list && + test_line_count = 2 list ' -test_expect_success "format-patch --ignore-if-in-upstream result applies" ' - +test_expect_success 'format-patch --ignore-if-in-upstream result applies' ' git checkout -b rebuild-1 master && git am -3 patch1 && - cnt=$(git rev-list master.. | wc -l) && - test $cnt = 2 + git rev-list master.. >list && + test_line_count = 2 list ' test_expect_success 'commit did not screw up the log message' ' - - git cat-file commit side | grep "^Side .* with .* backslash-n" - + git cat-file commit side >actual && + grep "^Side .* with .* backslash-n" actual ' test_expect_success 'format-patch did not screw up the log message' ' - grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 && grep "^Subject: .*Side changes #3 with .* backslash-n" patch1 - ' test_expect_success 'replay did not screw up the log message' ' - - git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n" - + git cat-file commit rebuild-1 >actual && + grep "^Side .* with .* backslash-n" actual ' test_expect_success 'extra headers' ' - git config format.headers "To: R E Cipient <rcipient@example.com> " && git config --add format.headers "Cc: S E Cipient <scipient@example.com> " && - git format-patch --stdout master..side > patch2 && - sed -e "/^\$/q" patch2 > hdrs2 && + git format-patch --stdout master..side >patch2 && + sed -e "/^\$/q" patch2 >hdrs2 && grep "^To: R E Cipient <rcipient@example.com>\$" hdrs2 && grep "^Cc: S E Cipient <scipient@example.com>\$" hdrs2 - ' test_expect_success 'extra headers without newlines' ' - git config --replace-all format.headers "To: R E Cipient <rcipient@example.com>" && git config --add format.headers "Cc: S E Cipient <scipient@example.com>" && git format-patch --stdout master..side >patch3 && - sed -e "/^\$/q" patch3 > hdrs3 && + sed -e "/^\$/q" patch3 >hdrs3 && grep "^To: R E Cipient <rcipient@example.com>\$" hdrs3 && grep "^Cc: S E Cipient <scipient@example.com>\$" hdrs3 - ' test_expect_success 'extra headers with multiple To:s' ' - git config --replace-all format.headers "To: R E Cipient <rcipient@example.com>" && git config --add format.headers "To: S E Cipient <scipient@example.com>" && - git format-patch --stdout master..side > patch4 && - sed -e "/^\$/q" patch4 > hdrs4 && + git format-patch --stdout master..side >patch4 && + sed -e "/^\$/q" patch4 >hdrs4 && grep "^To: R E Cipient <rcipient@example.com>,\$" hdrs4 && grep "^ *S E Cipient <scipient@example.com>\$" hdrs4 ' test_expect_success 'additional command line cc (ascii)' ' - git config --replace-all format.headers "Cc: R E Cipient <rcipient@example.com>" && - git format-patch --cc="S E Cipient <scipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch5 && - grep "^Cc: R E Cipient <rcipient@example.com>,\$" patch5 && - grep "^ *S E Cipient <scipient@example.com>\$" patch5 + git format-patch --cc="S E Cipient <scipient@example.com>" --stdout master..side >patch5 && + sed -e "/^\$/q" patch5 >hdrs5 && + grep "^Cc: R E Cipient <rcipient@example.com>,\$" hdrs5 && + grep "^ *S E Cipient <scipient@example.com>\$" hdrs5 ' test_expect_failure 'additional command line cc (rfc822)' ' - git config --replace-all format.headers "Cc: R E Cipient <rcipient@example.com>" && - git format-patch --cc="S. E. Cipient <scipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch5 && - grep "^Cc: R E Cipient <rcipient@example.com>,\$" patch5 && - grep "^ *\"S. E. Cipient\" <scipient@example.com>\$" patch5 + git format-patch --cc="S. E. Cipient <scipient@example.com>" --stdout master..side >patch5 && + sed -e "/^\$/q" patch5 >hdrs5 && + grep "^Cc: R E Cipient <rcipient@example.com>,\$" hdrs5 && + grep "^ *\"S. E. Cipient\" <scipient@example.com>\$" hdrs5 ' test_expect_success 'command line headers' ' - git config --unset-all format.headers && - git format-patch --add-header="Cc: R E Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch6 && - grep "^Cc: R E Cipient <rcipient@example.com>\$" patch6 + git format-patch --add-header="Cc: R E Cipient <rcipient@example.com>" --stdout master..side >patch6 && + sed -e "/^\$/q" patch6 >hdrs6 && + grep "^Cc: R E Cipient <rcipient@example.com>\$" hdrs6 ' test_expect_success 'configuration headers and command line headers' ' - git config --replace-all format.headers "Cc: R E Cipient <rcipient@example.com>" && - git format-patch --add-header="Cc: S E Cipient <scipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch7 && - grep "^Cc: R E Cipient <rcipient@example.com>,\$" patch7 && - grep "^ *S E Cipient <scipient@example.com>\$" patch7 + git format-patch --add-header="Cc: S E Cipient <scipient@example.com>" --stdout master..side >patch7 && + sed -e "/^\$/q" patch7 >hdrs7 && + grep "^Cc: R E Cipient <rcipient@example.com>,\$" hdrs7 && + grep "^ *S E Cipient <scipient@example.com>\$" hdrs7 ' test_expect_success 'command line To: header (ascii)' ' - git config --unset-all format.headers && - git format-patch --to="R E Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch8 && - grep "^To: R E Cipient <rcipient@example.com>\$" patch8 + git format-patch --to="R E Cipient <rcipient@example.com>" --stdout master..side >patch8 && + sed -e "/^\$/q" patch8 >hdrs8 && + grep "^To: R E Cipient <rcipient@example.com>\$" hdrs8 ' test_expect_failure 'command line To: header (rfc822)' ' - - git format-patch --to="R. E. Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch8 && - grep "^To: \"R. E. Cipient\" <rcipient@example.com>\$" patch8 + git format-patch --to="R. E. Cipient <rcipient@example.com>" --stdout master..side >patch8 && + sed -e "/^\$/q" patch8 >hdrs8 && + grep "^To: \"R. E. Cipient\" <rcipient@example.com>\$" hdrs8 ' test_expect_failure 'command line To: header (rfc2047)' ' - - git format-patch --to="R Ä Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch8 && - grep "^To: =?UTF-8?q?R=20=C3=84=20Cipient?= <rcipient@example.com>\$" patch8 + git format-patch --to="R Ä Cipient <rcipient@example.com>" --stdout master..side >patch8 && + sed -e "/^\$/q" patch8 >hdrs8 && + grep "^To: =?UTF-8?q?R=20=C3=84=20Cipient?= <rcipient@example.com>\$" hdrs8 ' test_expect_success 'configuration To: header (ascii)' ' - git config format.to "R E Cipient <rcipient@example.com>" && - git format-patch --stdout master..side | sed -e "/^\$/q" >patch9 && - grep "^To: R E Cipient <rcipient@example.com>\$" patch9 + git format-patch --stdout master..side >patch9 && + sed -e "/^\$/q" patch9 >hdrs9 && + grep "^To: R E Cipient <rcipient@example.com>\$" hdrs9 ' test_expect_failure 'configuration To: header (rfc822)' ' - git config format.to "R. E. Cipient <rcipient@example.com>" && - git format-patch --stdout master..side | sed -e "/^\$/q" >patch9 && - grep "^To: \"R. E. Cipient\" <rcipient@example.com>\$" patch9 + git format-patch --stdout master..side >patch9 && + sed -e "/^\$/q" patch9 >hdrs9 && + grep "^To: \"R. E. Cipient\" <rcipient@example.com>\$" hdrs9 ' test_expect_failure 'configuration To: header (rfc2047)' ' - git config format.to "R Ä Cipient <rcipient@example.com>" && - git format-patch --stdout master..side | sed -e "/^\$/q" >patch9 && - grep "^To: =?UTF-8?q?R=20=C3=84=20Cipient?= <rcipient@example.com>\$" patch9 + git format-patch --stdout master..side >patch9 && + sed -e "/^\$/q" patch9 >hdrs9 && + grep "^To: =?UTF-8?q?R=20=C3=84=20Cipient?= <rcipient@example.com>\$" hdrs9 ' # check_patch <patch>: Verify that <patch> looks like a half-sane @@ -249,89 +234,79 @@ check_patch () { } test_expect_success 'format.from=false' ' - - git -c format.from=false format-patch --stdout master..side | - sed -e "/^\$/q" >patch && + git -c format.from=false format-patch --stdout master..side >patch && + sed -e "/^\$/q" patch >hdrs && check_patch patch && - ! grep "^From: C O Mitter <committer@example.com>\$" patch + ! grep "^From: C O Mitter <committer@example.com>\$" hdrs ' test_expect_success 'format.from=true' ' - - git -c format.from=true format-patch --stdout master..side | - sed -e "/^\$/q" >patch && - check_patch patch && - grep "^From: C O Mitter <committer@example.com>\$" patch + git -c format.from=true format-patch --stdout master..side >patch && + sed -e "/^\$/q" patch >hdrs && + check_patch hdrs && + grep "^From: C O Mitter <committer@example.com>\$" hdrs ' test_expect_success 'format.from with address' ' - - git -c format.from="F R Om <from@example.com>" format-patch --stdout master..side | - sed -e "/^\$/q" >patch && - check_patch patch && - grep "^From: F R Om <from@example.com>\$" patch + git -c format.from="F R Om <from@example.com>" format-patch --stdout master..side >patch && + sed -e "/^\$/q" patch >hdrs && + check_patch hdrs && + grep "^From: F R Om <from@example.com>\$" hdrs ' test_expect_success '--no-from overrides format.from' ' - - git -c format.from="F R Om <from@example.com>" format-patch --no-from --stdout master..side | - sed -e "/^\$/q" >patch && - check_patch patch && - ! grep "^From: F R Om <from@example.com>\$" patch + git -c format.from="F R Om <from@example.com>" format-patch --no-from --stdout master..side >patch && + sed -e "/^\$/q" patch >hdrs && + check_patch hdrs && + ! grep "^From: F R Om <from@example.com>\$" hdrs ' test_expect_success '--from overrides format.from' ' - - git -c format.from="F R Om <from@example.com>" format-patch --from --stdout master..side | - sed -e "/^\$/q" >patch && - check_patch patch && - ! grep "^From: F R Om <from@example.com>\$" patch + git -c format.from="F R Om <from@example.com>" format-patch --from --stdout master..side >patch && + sed -e "/^\$/q" patch >hdrs && + check_patch hdrs && + ! grep "^From: F R Om <from@example.com>\$" hdrs ' test_expect_success '--no-to overrides config.to' ' - git config --replace-all format.to \ "R E Cipient <rcipient@example.com>" && - git format-patch --no-to --stdout master..side | - sed -e "/^\$/q" >patch10 && - check_patch patch10 && - ! grep "^To: R E Cipient <rcipient@example.com>\$" patch10 + git format-patch --no-to --stdout master..side >patch10 && + sed -e "/^\$/q" patch10 >hdrs10 && + check_patch hdrs10 && + ! grep "^To: R E Cipient <rcipient@example.com>\$" hdrs10 ' test_expect_success '--no-to and --to replaces config.to' ' - git config --replace-all format.to \ "Someone <someone@out.there>" && git format-patch --no-to --to="Someone Else <else@out.there>" \ - --stdout master..side | - sed -e "/^\$/q" >patch11 && - check_patch patch11 && - ! grep "^To: Someone <someone@out.there>\$" patch11 && - grep "^To: Someone Else <else@out.there>\$" patch11 + --stdout master..side >patch11 && + sed -e "/^\$/q" patch11 >hdrs11 && + check_patch hdrs11 && + ! grep "^To: Someone <someone@out.there>\$" hdrs11 && + grep "^To: Someone Else <else@out.there>\$" hdrs11 ' test_expect_success '--no-cc overrides config.cc' ' - git config --replace-all format.cc \ "C E Cipient <rcipient@example.com>" && - git format-patch --no-cc --stdout master..side | - sed -e "/^\$/q" >patch12 && - check_patch patch12 && - ! grep "^Cc: C E Cipient <rcipient@example.com>\$" patch12 + git format-patch --no-cc --stdout master..side >patch12 && + sed -e "/^\$/q" patch12 >hdrs12 && + check_patch hdrs12 && + ! grep "^Cc: C E Cipient <rcipient@example.com>\$" hdrs12 ' test_expect_success '--no-add-header overrides config.headers' ' - git config --replace-all format.headers \ "Header1: B E Cipient <rcipient@example.com>" && - git format-patch --no-add-header --stdout master..side | - sed -e "/^\$/q" >patch13 && - check_patch patch13 && - ! grep "^Header1: B E Cipient <rcipient@example.com>\$" patch13 + git format-patch --no-add-header --stdout master..side >patch13 && + sed -e "/^\$/q" patch13 >hdrs13 && + check_patch hdrs13 && + ! grep "^Header1: B E Cipient <rcipient@example.com>\$" hdrs13 ' test_expect_success 'multiple files' ' - rm -rf patches/ && git checkout side && git format-patch -o patches/ master && @@ -357,7 +332,7 @@ test_expect_success 'reroll count (-v)' ' check_threading () { expect="$1" && shift && - (git format-patch --stdout "$@"; echo $? > status.out) | + git format-patch --stdout "$@" >patch && # Prints everything between the Message-ID and In-Reply-To, # and replaces all Message-ID-lookalikes by a sequence number perl -ne ' @@ -372,12 +347,11 @@ check_threading () { print; } print "---\n" if /^From /i; - ' > actual && - test 0 = "$(cat status.out)" && + ' <patch >actual && test_cmp "$expect" actual } -cat >> expect.no-threading <<EOF +cat >>expect.no-threading <<EOF --- --- --- @@ -388,7 +362,7 @@ test_expect_success 'no threading' ' check_threading expect.no-threading master ' -cat > expect.thread <<EOF +cat >expect.thread <<EOF --- Message-Id: <0> --- @@ -405,7 +379,7 @@ test_expect_success 'thread' ' check_threading expect.thread --thread master ' -cat > expect.in-reply-to <<EOF +cat >expect.in-reply-to <<EOF --- Message-Id: <0> In-Reply-To: <1> @@ -425,7 +399,7 @@ test_expect_success 'thread in-reply-to' ' --thread master ' -cat > expect.cover-letter <<EOF +cat >expect.cover-letter <<EOF --- Message-Id: <0> --- @@ -446,7 +420,7 @@ test_expect_success 'thread cover-letter' ' check_threading expect.cover-letter --cover-letter --thread master ' -cat > expect.cl-irt <<EOF +cat >expect.cl-irt <<EOF --- Message-Id: <0> In-Reply-To: <1> @@ -478,7 +452,7 @@ test_expect_success 'thread explicit shallow' ' --in-reply-to="<test.message>" --thread=shallow master ' -cat > expect.deep <<EOF +cat >expect.deep <<EOF --- Message-Id: <0> --- @@ -496,7 +470,7 @@ test_expect_success 'thread deep' ' check_threading expect.deep --thread=deep master ' -cat > expect.deep-irt <<EOF +cat >expect.deep-irt <<EOF --- Message-Id: <0> In-Reply-To: <1> @@ -519,7 +493,7 @@ test_expect_success 'thread deep in-reply-to' ' --in-reply-to="<test.message>" master ' -cat > expect.deep-cl <<EOF +cat >expect.deep-cl <<EOF --- Message-Id: <0> --- @@ -543,7 +517,7 @@ test_expect_success 'thread deep cover-letter' ' check_threading expect.deep-cl --cover-letter --thread=deep master ' -cat > expect.deep-cl-irt <<EOF +cat >expect.deep-cl-irt <<EOF --- Message-Id: <0> In-Reply-To: <1> @@ -594,7 +568,6 @@ test_expect_success 'thread config + --no-thread' ' ' test_expect_success 'excessive subject' ' - rm -rf patches/ && git checkout side && before=$(git hash-object file) && @@ -622,10 +595,9 @@ test_expect_success 'cover-letter inherits diff options' ' ! grep "file => foo .* 0 *\$" 0000-cover-letter.patch && git format-patch --cover-letter -1 -M && grep "file => foo .* 0 *\$" 0000-cover-letter.patch - ' -cat > expect << EOF +cat >expect <<EOF This is an excessively long subject line for a message due to the habit some projects have of not having a short, one-line subject at the start of the commit message, but rather sticking a whole @@ -636,14 +608,12 @@ cat > expect << EOF EOF test_expect_success 'shortlog of cover-letter wraps overly-long onelines' ' - git format-patch --cover-letter -2 && - sed -e "1,/A U Thor/d" -e "/^\$/q" < 0000-cover-letter.patch > output && + sed -e "1,/A U Thor/d" -e "/^\$/q" 0000-cover-letter.patch >output && test_cmp expect output - ' -cat > expect << EOF +cat >expect <<EOF index $before..$after 100644 --- a/file +++ b/file @@ -656,16 +626,14 @@ index $before..$after 100644 EOF test_expect_success 'format-patch respects -U' ' - git format-patch -U4 -2 && sed -e "1,/^diff/d" -e "/^+5/q" \ <0001-This-is-an-excessively-long-subject-line-for-a-messa.patch \ >output && test_cmp expect output - ' -cat > expect << EOF +cat >expect <<EOF diff --git a/file b/file index $before..$after 100644 @@ -679,11 +647,9 @@ index $before..$after 100644 EOF test_expect_success 'format-patch -p suppresses stat' ' - git format-patch -p -2 && - sed -e "1,/^\$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output && + sed -e "1,/^\$/d" -e "/^+5/q" 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch >output && test_cmp expect output - ' test_expect_success 'format-patch from a subdirectory (1)' ' @@ -736,7 +702,7 @@ test_expect_success 'format-patch from a subdirectory (3)' ' ' test_expect_success 'format-patch --in-reply-to' ' - git format-patch -1 --stdout --in-reply-to "baz@foo.bar" > patch8 && + git format-patch -1 --stdout --in-reply-to "baz@foo.bar" >patch8 && grep "^In-Reply-To: <baz@foo.bar>" patch8 && grep "^References: <baz@foo.bar>" patch8 ' @@ -827,21 +793,24 @@ test_expect_success 'format-patch with multiple notes refs' ' ! grep "this is note 2" out ' -echo "fatal: --name-only does not make sense" > expect.name-only -echo "fatal: --name-status does not make sense" > expect.name-status -echo "fatal: --check does not make sense" > expect.check +echo "fatal: --name-only does not make sense" >expect.name-only +echo "fatal: --name-status does not make sense" >expect.name-status +echo "fatal: --check does not make sense" >expect.check test_expect_success 'options no longer allowed for format-patch' ' - test_must_fail git format-patch --name-only 2> output && + test_must_fail git format-patch --name-only 2>output && test_i18ncmp expect.name-only output && - test_must_fail git format-patch --name-status 2> output && + test_must_fail git format-patch --name-status 2>output && test_i18ncmp expect.name-status output && - test_must_fail git format-patch --check 2> output && - test_i18ncmp expect.check output' + test_must_fail git format-patch --check 2>output && + test_i18ncmp expect.check output +' test_expect_success 'format-patch --numstat should produce a patch' ' - git format-patch --numstat --stdout master..side > output && - test 5 = $(grep "^diff --git a/" output | wc -l)' + git format-patch --numstat --stdout master..side >output && + grep "^diff --git a/" output >diff && + test_line_count = 5 diff +' test_expect_success 'format-patch -- <path>' ' git format-patch master..side -- file 2>error && @@ -852,20 +821,25 @@ test_expect_success 'format-patch --ignore-if-in-upstream HEAD' ' git format-patch --ignore-if-in-upstream HEAD ' -git_version="$(git --version | sed "s/.* //")" +test_expect_success 'get git version' ' + git_version=$(git --version) && + git_version=${git_version##* } +' signature() { printf "%s\n%s\n\n" "-- " "${1:-$git_version}" } test_expect_success 'format-patch default signature' ' - git format-patch --stdout -1 | tail -n 3 >output && + git format-patch --stdout -1 >patch && + tail -n 3 patch >output && signature >expect && test_cmp expect output ' test_expect_success 'format-patch --signature' ' - git format-patch --stdout --signature="my sig" -1 | tail -n 3 >output && + git format-patch --stdout --signature="my sig" -1 >patch && + tail -n 3 patch >output && signature "my sig" >expect && test_cmp expect output ' @@ -897,8 +871,8 @@ test_expect_success 'format-patch --signature --cover-letter' ' git config --unset-all format.signature && git format-patch --stdout --signature="my sig" --cover-letter \ -1 >output && - grep "my sig" output && - test 2 = $(grep "my sig" output | wc -l) + grep "my sig" output >sig && + test_line_count = 2 sig ' test_expect_success 'format.signature="" suppresses signatures' ' @@ -935,7 +909,7 @@ test_expect_success 'prepare mail-signature input' ' test_expect_success '--signature-file=file works' ' git format-patch --stdout --signature-file=mail-signature -1 >output && check_patch output && - sed -e "1,/^-- \$/d" <output >actual && + sed -e "1,/^-- \$/d" output >actual && { cat mail-signature && echo } >expect && @@ -946,7 +920,7 @@ test_expect_success 'format.signaturefile works' ' test_config format.signaturefile mail-signature && git format-patch --stdout -1 >output && check_patch output && - sed -e "1,/^-- \$/d" <output >actual && + sed -e "1,/^-- \$/d" output >actual && { cat mail-signature && echo } >expect && @@ -968,7 +942,7 @@ test_expect_success '--signature-file overrides format.signaturefile' ' git format-patch --stdout \ --signature-file=other-mail-signature -1 >output && check_patch output && - sed -e "1,/^-- \$/d" <output >actual && + sed -e "1,/^-- \$/d" output >actual && { cat other-mail-signature && echo } >expect && @@ -1037,7 +1011,7 @@ test_expect_success 'format-patch wraps extremely long subject (ascii)' ' git add file && git commit -m "$M512" && git format-patch --stdout -1 >patch && - sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject && + sed -n "/^Subject/p; /^ /p; /^$/q" patch >subject && test_cmp expect subject ' @@ -1076,7 +1050,7 @@ test_expect_success 'format-patch wraps extremely long subject (rfc2047)' ' git add file && git commit -m "$M512" && git format-patch --stdout -1 >patch && - sed -n "/^Subject/p; /^ /p; /^$/q" <patch >subject && + sed -n "/^Subject/p; /^ /p; /^$/q" patch >subject && test_cmp expect subject ' @@ -1085,7 +1059,7 @@ check_author() { git add file && GIT_AUTHOR_NAME=$1 git commit -m author-check && git format-patch --stdout -1 >patch && - sed -n "/^From: /p; /^ /p; /^$/q" <patch >actual && + sed -n "/^From: /p; /^ /p; /^$/q" patch >actual && test_cmp expect actual } @@ -1205,7 +1179,7 @@ test_expect_success '--from=ident replaces author' ' From: A U Thor <author@example.com> EOF - sed -ne "/^From:/p; /^$/p; /^---$/q" <patch >patch.head && + sed -ne "/^From:/p; /^$/p; /^---$/q" patch >patch.head && test_cmp expect patch.head ' @@ -1217,7 +1191,7 @@ test_expect_success '--from uses committer ident' ' From: A U Thor <author@example.com> EOF - sed -ne "/^From:/p; /^$/p; /^---$/q" <patch >patch.head && + sed -ne "/^From:/p; /^$/p; /^---$/q" patch >patch.head && test_cmp expect patch.head ' @@ -1227,7 +1201,7 @@ test_expect_success '--from omits redundant in-body header' ' From: A U Thor <author@example.com> EOF - sed -ne "/^From:/p; /^$/p; /^---$/q" <patch >patch.head && + sed -ne "/^From:/p; /^$/p; /^---$/q" patch >patch.head && test_cmp expect patch.head ' @@ -1242,7 +1216,7 @@ test_expect_success 'in-body headers trigger content encoding' ' From: éxötìc <author@example.com> EOF - sed -ne "/^From:/p; /^$/p; /^Content-Type/p; /^---$/q" <patch >patch.head && + sed -ne "/^From:/p; /^$/p; /^Content-Type/p; /^---$/q" patch >patch.head && test_cmp expect patch.head ' @@ -1256,283 +1230,283 @@ append_signoff() test_expect_success 'signoff: commit with no body' ' append_signoff </dev/null >actual && - cat <<\EOF | sed "s/EOL$//" >expected && -4:Subject: [PATCH] EOL -8: -9:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + cat <<-\EOF | sed "s/EOL$//" >expect && + 4:Subject: [PATCH] EOL + 8: + 9:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: commit with only subject' ' echo subject | append_signoff >actual && - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -9:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 9:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: commit with only subject that does not end with NL' ' printf subject | append_signoff >actual && - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -9:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 9:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: no existing signoffs' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + body + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: no existing signoffs and no trailing NL' ' printf "subject\n\nbody" | append_signoff >actual && - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: some random signoff' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Signed-off-by: my@house -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: my@house -12:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Signed-off-by: my@house + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: my@house + 12:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: misc conforming footer elements' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Signed-off-by: my@house -(cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709) -Tested-by: Some One <someone@example.com> -Bug: 1234 -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: my@house -15:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Signed-off-by: my@house + (cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709) + Tested-by: Some One <someone@example.com> + Bug: 1234 + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: my@house + 15:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: some random signoff-alike' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body -Fooled-by-me: my@house -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -11: -12:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + body + Fooled-by-me: my@house + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 11: + 12:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: not really a signoff' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -I want to mention about Signed-off-by: here. -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -9:I want to mention about Signed-off-by: here. -10: -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + I want to mention about Signed-off-by: here. + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 9:I want to mention about Signed-off-by: here. + 10: + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: not really a signoff (2)' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -My unfortunate -Signed-off-by: example happens to be wrapped here. -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10:Signed-off-by: example happens to be wrapped here. -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + My unfortunate + Signed-off-by: example happens to be wrapped here. + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10:Signed-off-by: example happens to be wrapped here. + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: valid S-o-b paragraph in the middle' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -Signed-off-by: my@house -Signed-off-by: your@house + Signed-off-by: my@house + Signed-off-by: your@house -A lot of houses. -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -9:Signed-off-by: my@house -10:Signed-off-by: your@house -11: -13: -14:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + A lot of houses. + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 9:Signed-off-by: my@house + 10:Signed-off-by: your@house + 11: + 13: + 14:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: the same signoff at the end' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Signed-off-by: C O Mitter <committer@example.com> -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Signed-off-by: C O Mitter <committer@example.com> + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: the same signoff at the end, no trailing NL' ' printf "subject\n\nSigned-off-by: C O Mitter <committer@example.com>" | append_signoff >actual && - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -9:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 9:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: the same signoff NOT at the end' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Signed-off-by: C O Mitter <committer@example.com> -Signed-off-by: my@house -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -11:Signed-off-by: C O Mitter <committer@example.com> -12:Signed-off-by: my@house -EOF - test_cmp expected actual + Signed-off-by: C O Mitter <committer@example.com> + Signed-off-by: my@house + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 11:Signed-off-by: C O Mitter <committer@example.com> + 12:Signed-off-by: my@house + EOF + test_cmp expect actual ' test_expect_success 'signoff: tolerate garbage in conforming footer' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Tested-by: my@house -Some Trash -Signed-off-by: C O Mitter <committer@example.com> -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -13:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Tested-by: my@house + Some Trash + Signed-off-by: C O Mitter <committer@example.com> + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 13:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: respect trailer config' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -Myfooter: x -Some Trash -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -11: -12:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual && + Myfooter: x + Some Trash + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 11: + 12:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual && test_config trailer.Myfooter.ifexists add && - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -Myfooter: x -Some Trash -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -11:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Myfooter: x + Some Trash + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 11:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'signoff: footer begins with non-signoff without @ sign' ' - append_signoff <<\EOF >actual && -subject + append_signoff <<-\EOF >actual && + subject -body + body -Reviewed-id: Noone -Tested-by: my@house -Change-id: Ideadbeef -Signed-off-by: C O Mitter <committer@example.com> -Bug: 1234 -EOF - cat >expected <<\EOF && -4:Subject: [PATCH] subject -8: -10: -14:Signed-off-by: C O Mitter <committer@example.com> -EOF - test_cmp expected actual + Reviewed-id: Noone + Tested-by: my@house + Change-id: Ideadbeef + Signed-off-by: C O Mitter <committer@example.com> + Bug: 1234 + EOF + cat >expect <<-\EOF && + 4:Subject: [PATCH] subject + 8: + 10: + 14:Signed-off-by: C O Mitter <committer@example.com> + EOF + test_cmp expect actual ' test_expect_success 'format patch ignores color.ui' ' @@ -1547,42 +1521,42 @@ test_expect_success 'cover letter using branch description (1)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter master >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter using branch description (2)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter rebuild-1~2..rebuild-1 >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter using branch description (3)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter ^master rebuild-1 >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter using branch description (4)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter master.. >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter using branch description (5)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter -2 HEAD >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter using branch description (6)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && git format-patch --stdout --cover-letter -2 >actual && - grep hello actual >/dev/null + grep hello actual ' test_expect_success 'cover letter with nothing' ' @@ -1636,7 +1610,8 @@ test_expect_success 'format-patch format.outputDirectory option' ' test_config format.outputDirectory patches && rm -fr patches && git format-patch master..side && - test $(git rev-list master..side | wc -l) -eq $(ls patches | wc -l) + git rev-list master..side >list && + test_line_count = $(ls patches | wc -l) list ' test_expect_success 'format-patch -o overrides format.outputDirectory' ' @@ -1649,20 +1624,41 @@ test_expect_success 'format-patch -o overrides format.outputDirectory' ' test_expect_success 'format-patch --base' ' git checkout patchid && - git format-patch --stdout --base=HEAD~3 -1 | tail -n 7 >actual1 && - git format-patch --stdout --base=HEAD~3 HEAD~.. | tail -n 7 >actual2 && - echo >expected && - echo "base-commit: $(git rev-parse HEAD~3)" >>expected && - echo "prerequisite-patch-id: $(git show --patch HEAD~2 | git patch-id --stable | awk "{print \$1}")" >>expected && - echo "prerequisite-patch-id: $(git show --patch HEAD~1 | git patch-id --stable | awk "{print \$1}")" >>expected && - signature >> expected && - test_cmp expected actual1 && - test_cmp expected actual2 && + + git format-patch --stdout --base=HEAD~3 -1 >patch && + tail -n 7 patch >actual1 && + + git format-patch --stdout --base=HEAD~3 HEAD~.. >patch && + tail -n 7 patch >actual2 && + + echo >expect && + git rev-parse HEAD~3 >commit-id-base && + echo "base-commit: $(cat commit-id-base)" >>expect && + + git show --patch HEAD~2 >patch && + git patch-id --stable <patch >patch.id.raw && + awk "{print \"prerequisite-patch-id:\", \$1}" <patch.id.raw >>expect && + + git show --patch HEAD~1 >patch && + git patch-id --stable <patch >patch.id.raw && + awk "{print \"prerequisite-patch-id:\", \$1}" <patch.id.raw >>expect && + + signature >>expect && + test_cmp expect actual1 && + test_cmp expect actual2 && + echo >fail && - echo "base-commit: $(git rev-parse HEAD~3)" >>fail && - echo "prerequisite-patch-id: $(git show --patch HEAD~2 | git patch-id --unstable | awk "{print \$1}")" >>fail && - echo "prerequisite-patch-id: $(git show --patch HEAD~1 | git patch-id --unstable | awk "{print \$1}")" >>fail && - signature >> fail && + echo "base-commit: $(cat commit-id-base)" >>fail && + + git show --patch HEAD~2 >patch && + git patch-id --unstable <patch >patch.id.raw && + awk "{print \"prerequisite-patch-id:\", \$1}" <patch.id.raw >>fail && + + git show --patch HEAD~1 >patch && + git patch-id --unstable <patch >patch.id.raw && + awk "{print \"prerequisite-patch-id:\", \$1}" <patch.id.raw >>fail && + + signature >>fail && ! test_cmp fail actual1 && ! test_cmp fail actual2 ' @@ -1672,8 +1668,9 @@ test_expect_success 'format-patch --base errors out when base commit is in revis test_must_fail git format-patch --base=HEAD~1 -2 && git format-patch --stdout --base=HEAD~2 -2 >patch && grep "^base-commit:" patch >actual && - echo "base-commit: $(git rev-parse HEAD~2)" >expected && - test_cmp expected actual + git rev-parse HEAD~2 >commit-id-base && + echo "base-commit: $(cat commit-id-base)" >expect && + test_cmp expect actual ' test_expect_success 'format-patch --base errors out when base commit is not ancestor of revision list' ' @@ -1699,8 +1696,8 @@ test_expect_success 'format-patch --base errors out when base commit is not ance test_must_fail git format-patch --base=$(cat commit-id-Z) -3 && git format-patch --stdout --base=$(cat commit-id-base) -3 >patch && grep "^base-commit:" patch >actual && - echo "base-commit: $(cat commit-id-base)" >expected && - test_cmp expected actual + echo "base-commit: $(cat commit-id-base)" >expect && + test_cmp expect actual ' test_expect_success 'format-patch --base=auto' ' @@ -1711,8 +1708,9 @@ test_expect_success 'format-patch --base=auto' ' test_commit N2 && git format-patch --stdout --base=auto -2 >patch && grep "^base-commit:" patch >actual && - echo "base-commit: $(git rev-parse upstream)" >expected && - test_cmp expected actual + git rev-parse upstream >commit-id-base && + echo "base-commit: $(cat commit-id-base)" >expect && + test_cmp expect actual ' test_expect_success 'format-patch errors out when history involves criss-cross' ' @@ -1748,8 +1746,9 @@ test_expect_success 'format-patch format.useAutoBaseoption' ' git config format.useAutoBase true && git format-patch --stdout -1 >patch && grep "^base-commit:" patch >actual && - echo "base-commit: $(git rev-parse upstream)" >expected && - test_cmp expected actual + git rev-parse upstream >commit-id-base && + echo "base-commit: $(cat commit-id-base)" >expect && + test_cmp expect actual ' test_expect_success 'format-patch --base overrides format.useAutoBase' ' @@ -1757,8 +1756,9 @@ test_expect_success 'format-patch --base overrides format.useAutoBase' ' git config format.useAutoBase true && git format-patch --stdout --base=HEAD~1 -1 >patch && grep "^base-commit:" patch >actual && - echo "base-commit: $(git rev-parse HEAD~1)" >expected && - test_cmp expected actual + git rev-parse HEAD~1 >commit-id-base && + echo "base-commit: $(cat commit-id-base)" >expect && + test_cmp expect actual ' test_expect_success 'format-patch --base with --attach' ' @@ -1833,7 +1833,7 @@ test_expect_success 'interdiff: cover-letter' ' git format-patch --cover-letter --interdiff=boop~2 -1 boop && test_i18ngrep "^Interdiff:$" 0000-cover-letter.patch && test_i18ngrep ! "^Interdiff:$" 0001-fleep.patch && - sed "1,/^@@ /d; /^-- $/q" <0000-cover-letter.patch >actual && + sed "1,/^@@ /d; /^-- $/q" 0000-cover-letter.patch >actual && test_cmp expect actual ' @@ -1849,7 +1849,7 @@ test_expect_success 'interdiff: solo-patch' ' EOF git format-patch --interdiff=boop~2 -1 boop && test_i18ngrep "^Interdiff:$" 0001-fleep.patch && - sed "1,/^ @@ /d; /^$/q" <0001-fleep.patch >actual && + sed "1,/^ @@ /d; /^$/q" 0001-fleep.patch >actual && test_cmp expect actual ' diff --git a/t/t4038-diff-combined.sh b/t/t4038-diff-combined.sh index d4afe12554..b9d876efa2 100755 --- a/t/t4038-diff-combined.sh +++ b/t/t4038-diff-combined.sh @@ -509,7 +509,7 @@ test_expect_success FUNNYNAMES '--combined-all-paths and --raw and funny names' test_expect_success FUNNYNAMES '--combined-all-paths and --raw -and -z and funny names' ' printf "aaf8087c3cbd4db8e185a2d074cf27c53cfb75d7\0::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR\0file\twith\ttabs\0i\tam\ttabbed\0fickle\tnaming\0" >expect && git diff-tree -c -M --raw --combined-all-paths -z HEAD >actual && - test_cmp -a expect actual + test_cmp expect actual ' test_expect_success FUNNYNAMES '--combined-all-paths and --cc and funny names' ' diff --git a/t/t4202-log.sh b/t/t4202-log.sh index e88ccb04a9..e803ba402e 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -837,6 +837,21 @@ test_expect_success 'decorate-refs and decorate-refs-exclude' ' test_cmp expect.decorate actual ' +test_expect_success 'decorate-refs-exclude and simplify-by-decoration' ' + cat >expect.decorate <<-\EOF && + Merge-tag-reach (HEAD -> master) + reach (tag: reach, reach) + seventh (tag: seventh) + Merge-branch-tangle + Merge-branch-side-early-part-into-tangle (tangle) + tangle-a (tag: tangle-a) + EOF + git log -n6 --decorate=short --pretty="tformat:%f%d" \ + --decorate-refs-exclude="*octopus*" \ + --simplify-by-decoration >actual && + test_cmp expect.decorate actual +' + test_expect_success 'log.decorate config parsing' ' git log --oneline --decorate=full >expect.full && git log --oneline --decorate=short >expect.short && diff --git a/t/t4210-log-i18n.sh b/t/t4210-log-i18n.sh index 7c519436ef..6e61f57f09 100755 --- a/t/t4210-log-i18n.sh +++ b/t/t4210-log-i18n.sh @@ -1,12 +1,15 @@ #!/bin/sh test_description='test log with i18n features' -. ./test-lib.sh +. ./lib-gettext.sh # two forms of é utf8_e=$(printf '\303\251') latin1_e=$(printf '\351') +# invalid UTF-8 +invalid_e=$(printf '\303\50)') # ")" at end to close opening "(" + test_expect_success 'create commits in different encodings' ' test_tick && cat >msg <<-EOF && @@ -48,9 +51,43 @@ test_expect_success !MINGW 'log --grep does not find non-reencoded values (utf8) test_must_be_empty actual ' -test_expect_success 'log --grep does not find non-reencoded values (latin1)' ' +test_expect_success !MINGW 'log --grep does not find non-reencoded values (latin1)' ' git log --encoding=ISO-8859-1 --format=%s --grep=$utf8_e >actual && test_must_be_empty actual ' +for engine in fixed basic extended perl +do + prereq= + if test $engine = "perl" + then + prereq="PCRE" + else + prereq="" + fi + force_regex= + if test $engine != "fixed" + then + force_regex=.* + fi + test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "-c grep.patternType=$engine log --grep does not find non-reencoded values (latin1 + locale)" " + cat >expect <<-\EOF && + latin1 + utf8 + EOF + LC_ALL=\"$is_IS_locale\" git -c grep.patternType=$engine log --encoding=ISO-8859-1 --format=%s --grep=\"$force_regex$latin1_e\" >actual && + test_cmp expect actual + " + + test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "-c grep.patternType=$engine log --grep does not find non-reencoded values (latin1 + locale)" " + LC_ALL=\"$is_IS_locale\" git -c grep.patternType=$engine log --encoding=ISO-8859-1 --format=%s --grep=\"$force_regex$utf8_e\" >actual && + test_must_be_empty actual + " + + test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "-c grep.patternType=$engine log --grep does not die on invalid UTF-8 value (latin1 + locale + invalid needle)" " + LC_ALL=\"$is_IS_locale\" git -c grep.patternType=$engine log --encoding=ISO-8859-1 --format=%s --grep=\"$force_regex$invalid_e\" >actual && + test_must_be_empty actual + " +done + test_done diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh index ab3eccf0fa..d42b3efe39 100755 --- a/t/t5318-commit-graph.sh +++ b/t/t5318-commit-graph.sh @@ -124,6 +124,42 @@ test_expect_success 'Add more commits' ' git repack ' +test_expect_success 'commit-graph write progress off for redirected stderr' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph write 2>err && + test_line_count = 0 err +' + +test_expect_success 'commit-graph write force progress on for stderr' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph write --progress 2>err && + test_file_not_empty err +' + +test_expect_success 'commit-graph write with the --no-progress option' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph write --no-progress 2>err && + test_line_count = 0 err +' + +test_expect_success 'commit-graph verify progress off for redirected stderr' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph verify 2>err && + test_line_count = 0 err +' + +test_expect_success 'commit-graph verify force progress on for stderr' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph verify --progress 2>err && + test_file_not_empty err +' + +test_expect_success 'commit-graph verify with the --no-progress option' ' + cd "$TRASH_DIRECTORY/full" && + git commit-graph verify --no-progress 2>err && + test_line_count = 0 err +' + # Current graph structure: # # __M3___ @@ -585,4 +621,47 @@ test_expect_success 'get_commit_tree_in_graph works for non-the_repository' ' test_cmp expect actual ' +test_expect_success 'corrupt commit-graph write (broken parent)' ' + rm -rf repo && + git init repo && + ( + cd repo && + empty="$(git mktree </dev/null)" && + cat >broken <<-EOF && + tree $empty + parent 0000000000000000000000000000000000000000 + author whatever <whatever@example.com> 1234 -0000 + committer whatever <whatever@example.com> 1234 -0000 + + broken commit + EOF + broken="$(git hash-object -w -t commit --literally broken)" && + git commit-tree -p "$broken" -m "good commit" "$empty" >good && + test_must_fail git commit-graph write --stdin-commits \ + <good 2>test_err && + test_i18ngrep "unable to parse commit" test_err + ) +' + +test_expect_success 'corrupt commit-graph write (missing tree)' ' + rm -rf repo && + git init repo && + ( + cd repo && + tree="$(git mktree </dev/null)" && + cat >broken <<-EOF && + parent 0000000000000000000000000000000000000000 + author whatever <whatever@example.com> 1234 -0000 + committer whatever <whatever@example.com> 1234 -0000 + + broken commit + EOF + broken="$(git hash-object -w -t commit --literally broken)" && + git commit-tree -p "$broken" -m "good" "$tree" >good && + test_must_fail git commit-graph write --stdin-commits \ + <good 2>test_err && + test_i18ngrep "unable to get tree for" test_err + ) +' + test_done diff --git a/t/t5324-split-commit-graph.sh b/t/t5324-split-commit-graph.sh index e2c39533d3..115aabd141 100755 --- a/t/t5324-split-commit-graph.sh +++ b/t/t5324-split-commit-graph.sh @@ -320,7 +320,7 @@ test_expect_success 'add octopus merge' ' git merge commits/3 commits/4 && git branch merge/octopus && git commit-graph write --reachable --split && - git commit-graph verify 2>err && + git commit-graph verify --progress 2>err && test_line_count = 3 err && test_i18ngrep ! warning err && test_line_count = 3 $graphdir/commit-graph-chain diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 8210f63d41..6b97923964 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -708,13 +708,22 @@ do # file with scheme for p in file do - test_expect_success "fetch-pack --diag-url $p://$h/$r" ' + test_expect_success !MINGW "fetch-pack --diag-url $p://$h/$r" ' check_prot_path $p://$h/$r $p "/$r" ' + test_expect_success MINGW "fetch-pack --diag-url $p://$h/$r" ' + check_prot_path $p://$h/$r $p "//$h/$r" + ' + test_expect_success MINGW "fetch-pack --diag-url $p:///$r" ' + check_prot_path $p:///$r $p "/$r" + ' # No "/~" -> "~" conversion for file - test_expect_success "fetch-pack --diag-url $p://$h/~$r" ' + test_expect_success !MINGW "fetch-pack --diag-url $p://$h/~$r" ' check_prot_path $p://$h/~$r $p "/~$r" ' + test_expect_success MINGW "fetch-pack --diag-url $p://$h/~$r" ' + check_prot_path $p://$h/~$r $p "//$h/~$r" + ' done # file without scheme for h in nohost nohost:12 [::1] [::1]:23 [ [:aa @@ -783,6 +792,44 @@ test_expect_success 'clone shallow since selects no commits' ' ) ' +# A few subtle things about the request in this test: +# +# - the server must have commit-graphs present and enabled +# +# - the history is such that our want/have share a common ancestor ("base" +# here) +# +# - we send only a single have, which is fewer than a normal client would +# send. This ensures that we don't parse "base" up front with +# parse_object(), but rather traverse to it as a parent while deciding if we +# can stop the "have" negotiation, and call parse_commit(). The former +# sees the actual object data and so always loads the three oid, whereas the +# latter will try to load it lazily. +# +# - we must use protocol v2, because it handles the "have" negotiation before +# processing the shallow directives +# +test_expect_success 'shallow since with commit graph and already-seen commit' ' + test_create_repo shallow-since-graph && + ( + cd shallow-since-graph && + test_commit base && + test_commit master && + git checkout -b other HEAD^ && + test_commit other && + git commit-graph write --reachable && + git config core.commitGraph true && + + GIT_PROTOCOL=version=2 git upload-pack . <<-EOF >/dev/null + 0012command=fetch + 00010013deepen-since 1 + 0032want $(git rev-parse other) + 0032have $(git rev-parse master) + 0000 + EOF + ) +' + test_expect_success 'shallow clone exclude tag two' ' test_create_repo shallow-exclude && ( diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 34b486f1a4..ecabbe1616 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -570,6 +570,19 @@ test_expect_success 'LHS of refspec follows ref disambiguation rules' ' ) ' +test_expect_success 'fetch.writeCommitGraph' ' + git clone three write && + ( + cd three && + test_commit new + ) && + ( + cd write && + git -c fetch.writeCommitGraph fetch origin && + test_path_is_file .git/objects/info/commit-graphs/commit-graph-chain + ) +' + # configured prune tests set_config_tristate () { diff --git a/t/t5514-fetch-multiple.sh b/t/t5514-fetch-multiple.sh index 5426d4b5ab..de8e2f1531 100755 --- a/t/t5514-fetch-multiple.sh +++ b/t/t5514-fetch-multiple.sh @@ -183,4 +183,15 @@ test_expect_success 'git fetch --all --tags' ' test_cmp expect test8/output ' +test_expect_success 'parallel' ' + git remote add one ./bogus1 && + git remote add two ./bogus2 && + + test_must_fail env GIT_TRACE="$PWD/trace" \ + git fetch --jobs=2 --multiple one two 2>err && + grep "preparing to run up to 2 tasks" trace && + test_i18ngrep "could not fetch .one.*128" err && + test_i18ngrep "could not fetch .two.*128" err +' + test_done diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index e55d8474ef..961eb35c99 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -12,9 +12,6 @@ GIT_TEST_PROTOCOL_VERSION= . ./test-lib.sh -LF=' -' - test_expect_success setup ' GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" && GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" && diff --git a/t/t5517-push-mirror.sh b/t/t5517-push-mirror.sh index c05a661400..e4edd56404 100755 --- a/t/t5517-push-mirror.sh +++ b/t/t5517-push-mirror.sh @@ -265,4 +265,14 @@ test_expect_success 'remote.foo.mirror=no has no effect' ' ' +test_expect_success 'push to mirrored repository with refspec fails' ' + mk_repo_pair && + ( + cd master && + echo one >foo && git add foo && git commit -m one && + git config --add remote.up.mirror true && + test_must_fail git push up master + ) +' + test_done diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh index b86ddb60f2..92bac43257 100755 --- a/t/t5541-http-push-smart.sh +++ b/t/t5541-http-push-smart.sh @@ -262,7 +262,7 @@ test_expect_success TTY 'push shows progress when stderr is a tty' ' cd "$ROOT_PATH"/test_repo_clone && test_commit noisy && test_terminal git push >output 2>&1 && - test_i18ngrep "Writing objects" output + test_i18ngrep "^Writing objects" output ' test_expect_success TTY 'push --quiet silences status and progress' ' @@ -277,7 +277,7 @@ test_expect_success TTY 'push --no-progress silences progress but not status' ' test_commit no-progress && test_terminal git push --no-progress >output 2>&1 && test_i18ngrep "^To http" output && - test_i18ngrep ! "Writing objects" output + test_i18ngrep ! "^Writing objects" output ' test_expect_success 'push --progress shows progress to non-tty' ' @@ -285,7 +285,7 @@ test_expect_success 'push --progress shows progress to non-tty' ' test_commit progress && git push --progress >output 2>&1 && test_i18ngrep "^To http" output && - test_i18ngrep "Writing objects" output + test_i18ngrep "^Writing objects" output ' test_expect_success 'http push gives sane defaults to reflog' ' diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 2e94354e5b..ad8c41176e 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -434,7 +434,6 @@ test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' ' expect_ssh "-v -P 123" myhost src ' -SQ="'" test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" && GIT_SSH_COMMAND="$SQ$TRASH_DIRECTORY/plink.exe$SQ -v" \ diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh index fc634a56b2..79f7b65f8c 100755 --- a/t/t5616-partial-clone.sh +++ b/t/t5616-partial-clone.sh @@ -260,6 +260,42 @@ test_expect_success 'fetch what is specified on CLI even if already promised' ' ! grep "?$(cat blob)" missing_after ' +test_expect_success 'setup src repo for sparse filter' ' + git init sparse-src && + git -C sparse-src config --local uploadpack.allowfilter 1 && + git -C sparse-src config --local uploadpack.allowanysha1inwant 1 && + test_commit -C sparse-src one && + test_commit -C sparse-src two && + echo /one.t >sparse-src/only-one && + git -C sparse-src add . && + git -C sparse-src commit -m "add sparse checkout files" +' + +test_expect_success 'partial clone with sparse filter succeeds' ' + rm -rf dst.git && + git clone --no-local --bare \ + --filter=sparse:oid=master:only-one \ + sparse-src dst.git && + ( + cd dst.git && + git rev-list --objects --missing=print HEAD >out && + grep "^$(git rev-parse HEAD:one.t)" out && + grep "^?$(git rev-parse HEAD:two.t)" out + ) +' + +test_expect_success 'partial clone with unresolvable sparse filter fails cleanly' ' + rm -rf dst.git && + test_must_fail git clone --no-local --bare \ + --filter=sparse:oid=master:no-such-name \ + sparse-src dst.git 2>err && + test_i18ngrep "unable to access sparse blob in .master:no-such-name" err && + test_must_fail git clone --no-local --bare \ + --filter=sparse:oid=master \ + sparse-src dst.git 2>err && + test_i18ngrep "unable to parse sparse filter data in" err +' + . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh index 2d6c4a281e..121e5c6edb 100755 --- a/t/t5801-remote-helpers.sh +++ b/t/t5801-remote-helpers.sh @@ -247,7 +247,6 @@ clean_mark () { test_expect_success 'proper failure checks for fetching' ' (cd local && test_must_fail env GIT_REMOTE_TESTGIT_FAILURE=1 git fetch 2>error && - cat error && test_i18ngrep -q "error while running fast-import" error ) ' diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index da113d975b..cfb74d0e03 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -501,9 +501,8 @@ test_expect_success 'reflog identity' ' ' test_expect_success 'oneline with empty message' ' - git commit -m "dummy" --allow-empty && - git commit -m "dummy" --allow-empty && - git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. && + git commit --allow-empty --cleanup=verbatim -m "$LF" && + git commit --allow-empty --allow-empty-message && git rev-list --oneline HEAD >test.txt && test_line_count = 5 test.txt && git rev-list --oneline --graph HEAD >testg.txt && diff --git a/t/t6036-recursive-corner-cases.sh b/t/t6036-recursive-corner-cases.sh index d23b948f27..7fddcc8c73 100755 --- a/t/t6036-recursive-corner-cases.sh +++ b/t/t6036-recursive-corner-cases.sh @@ -1562,6 +1562,7 @@ test_expect_success 'check nested conflicts' ' cd nested_conflicts && git clean -f && + MASTER=$(git rev-parse --short master) && git checkout L2^0 && # Merge must fail; there is a conflict @@ -1582,7 +1583,7 @@ test_expect_success 'check nested conflicts' ' git cat-file -p R1:a >theirs && test_must_fail git merge-file --diff3 \ -L "Temporary merge branch 1" \ - -L "merged common ancestors" \ + -L "$MASTER" \ -L "Temporary merge branch 2" \ ours \ base \ @@ -1594,7 +1595,7 @@ test_expect_success 'check nested conflicts' ' git cat-file -p R1:b >theirs && test_must_fail git merge-file --diff3 \ -L "Temporary merge branch 1" \ - -L "merged common ancestors" \ + -L "$MASTER" \ -L "Temporary merge branch 2" \ ours \ base \ @@ -1732,6 +1733,7 @@ test_expect_success 'check virtual merge base with nested conflicts' ' ( cd virtual_merge_base_has_nested_conflicts && + MASTER=$(git rev-parse --short master) && git checkout L3^0 && # Merge must fail; there is a conflict @@ -1760,7 +1762,7 @@ test_expect_success 'check virtual merge base with nested conflicts' ' cp left merged-once && test_must_fail git merge-file --diff3 \ -L "Temporary merge branch 1" \ - -L "merged common ancestors" \ + -L "$MASTER" \ -L "Temporary merge branch 2" \ merged-once \ base \ diff --git a/t/t6047-diff3-conflict-markers.sh b/t/t6047-diff3-conflict-markers.sh new file mode 100755 index 0000000000..860542aad0 --- /dev/null +++ b/t/t6047-diff3-conflict-markers.sh @@ -0,0 +1,202 @@ +#!/bin/sh + +test_description='recursive merge diff3 style conflict markers' + +. ./test-lib.sh + +# Setup: +# L1 +# \ +# ? +# / +# R1 +# +# Where: +# L1 and R1 both have a file named 'content' but have no common history +# + +test_expect_success 'setup no merge base' ' + test_create_repo no_merge_base && + ( + cd no_merge_base && + + git checkout -b L && + test_commit A content A && + + git checkout --orphan R && + test_commit B content B + ) +' + +test_expect_success 'check no merge base' ' + ( + cd no_merge_base && + + git checkout L^0 && + + test_must_fail git -c merge.conflictstyle=diff3 merge --allow-unrelated-histories -s recursive R^0 && + + grep "|||||| empty tree" content + ) +' + +# Setup: +# L1 +# / \ +# master ? +# \ / +# R1 +# +# Where: +# L1 and R1 have modified the same file ('content') in conflicting ways +# + +test_expect_success 'setup unique merge base' ' + test_create_repo unique_merge_base && + ( + cd unique_merge_base && + + test_commit base content "1 +2 +3 +4 +5 +" && + + git branch L && + git branch R && + + git checkout L && + test_commit L content "1 +2 +3 +4 +5 +7" && + + git checkout R && + git rm content && + test_commit R renamed "1 +2 +3 +4 +5 +six" + ) +' + +test_expect_success 'check unique merge base' ' + ( + cd unique_merge_base && + + git checkout L^0 && + MASTER=$(git rev-parse --short master) && + + test_must_fail git -c merge.conflictstyle=diff3 merge -s recursive R^0 && + + grep "|||||| $MASTER:content" renamed + ) +' + +# Setup: +# L1---L2--L3 +# / \ / \ +# master X1 ? +# \ / \ / +# R1---R2--R3 +# +# Where: +# commits L1 and R1 have modified the same file in non-conflicting ways +# X1 is an auto-generated merge-base used when merging L1 and R1 +# commits L2 and R2 are merges of R1 and L1 into L1 and R1, respectively +# commits L3 and R3 both modify 'content' in conflicting ways +# + +test_expect_success 'setup multiple merge bases' ' + test_create_repo multiple_merge_bases && + ( + cd multiple_merge_bases && + + test_commit initial content "1 +2 +3 +4 +5" && + + git branch L && + git branch R && + + # Create L1 + git checkout L && + test_commit L1 content "0 +1 +2 +3 +4 +5" && + + # Create R1 + git checkout R && + test_commit R1 content "1 +2 +3 +4 +5 +6" && + + # Create L2 + git checkout L && + git merge R1 && + + # Create R2 + git checkout R && + git merge L1 && + + # Create L3 + git checkout L && + test_commit L3 content "0 +1 +2 +3 +4 +5 +A" && + + # Create R3 + git checkout R && + git rm content && + test_commit R3 renamed "0 +2 +3 +4 +5 +six" + ) +' + +test_expect_success 'check multiple merge bases' ' + ( + cd multiple_merge_bases && + + git checkout L^0 && + + test_must_fail git -c merge.conflictstyle=diff3 merge -s recursive R^0 && + + grep "|||||| merged common ancestors:content" renamed + ) +' + +test_expect_success 'rebase describes fake ancestor base' ' + test_create_repo rebase && + ( + cd rebase && + test_commit base file && + test_commit master file && + git checkout -b side HEAD^ && + test_commit side file && + test_must_fail git -c merge.conflictstyle=diff3 rebase master && + grep "||||||| constructed merge base" file + ) +' + +test_done diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh index 2b883d8174..45047d0a72 100755 --- a/t/t6120-describe.sh +++ b/t/t6120-describe.sh @@ -424,4 +424,19 @@ test_expect_success 'describe complains about missing object' ' test_must_fail git describe $ZERO_OID ' +test_expect_success 'name-rev a rev shortly after epoch' ' + test_when_finished "git checkout master" && + + git checkout --orphan no-timestamp-underflow && + # Any date closer to epoch than the CUTOFF_DATE_SLOP constant + # in builtin/name-rev.c. + GIT_COMMITTER_DATE="@1234 +0000" \ + git commit -m "committer date shortly after epoch" && + old_commit_oid=$(git rev-parse HEAD) && + + echo "$old_commit_oid no-timestamp-underflow" >expect && + git name-rev $old_commit_oid >actual && + test_cmp expect actual +' + test_done diff --git a/t/t7009-filter-branch-null-sha1.sh b/t/t7008-filter-branch-null-sha1.sh index 9ba9f24ad2..9ba9f24ad2 100755 --- a/t/t7009-filter-branch-null-sha1.sh +++ b/t/t7008-filter-branch-null-sha1.sh diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh index a2c45d1902..6e6d24c1c3 100755 --- a/t/t7300-clean.sh +++ b/t/t7300-clean.sh @@ -117,6 +117,7 @@ test_expect_success C_LOCALE_OUTPUT 'git clean with relative prefix' ' would_clean=$( cd docs && git clean -n ../src | + grep part3 | sed -n -e "s|^Would remove ||p" ) && verbose test "$would_clean" = ../src/part3.c @@ -129,6 +130,7 @@ test_expect_success C_LOCALE_OUTPUT 'git clean with absolute path' ' would_clean=$( cd docs && git clean -n "$(pwd)/../src" | + grep part3 | sed -n -e "s|^Would remove ||p" ) && verbose test "$would_clean" = ../src/part3.c @@ -547,7 +549,7 @@ test_expect_failure 'nested (non-empty) bare repositories should be cleaned even test_path_is_missing strange_bare ' -test_expect_success 'giving path in nested git work tree will remove it' ' +test_expect_success 'giving path in nested git work tree will NOT remove it' ' rm -fr repo && mkdir repo && ( @@ -559,7 +561,7 @@ test_expect_success 'giving path in nested git work tree will remove it' ' git clean -f -d repo/bar/baz && test_path_is_file repo/.git/HEAD && test_path_is_dir repo/bar/ && - test_path_is_missing repo/bar/baz + test_path_is_file repo/bar/baz/hello.world ' test_expect_success 'giving path to nested .git will not remove it' ' @@ -577,7 +579,7 @@ test_expect_success 'giving path to nested .git will not remove it' ' test_path_is_dir untracked/ ' -test_expect_success 'giving path to nested .git/ will remove contents' ' +test_expect_success 'giving path to nested .git/ will NOT remove contents' ' rm -fr repo untracked && mkdir repo untracked && ( @@ -587,7 +589,7 @@ test_expect_success 'giving path to nested .git/ will remove contents' ' ) && git clean -f -d repo/.git/ && test_path_is_dir repo/.git && - test_dir_is_empty repo/.git && + test_path_is_file repo/.git/HEAD && test_path_is_dir untracked/ ' @@ -669,6 +671,60 @@ test_expect_success 'git clean -d skips untracked dirs containing ignored files' test_path_is_missing foo/b/bb ' +test_expect_success 'git clean -d skips nested repo containing ignored files' ' + test_when_finished "rm -rf nested-repo-with-ignored-file" && + + git init nested-repo-with-ignored-file && + ( + cd nested-repo-with-ignored-file && + >file && + git add file && + git commit -m Initial && + + # This file is ignored by a .gitignore rule in the outer repo + # added in the previous test. + >ignoreme + ) && + + git clean -fd && + + test_path_is_file nested-repo-with-ignored-file/.git/index && + test_path_is_file nested-repo-with-ignored-file/ignoreme && + test_path_is_file nested-repo-with-ignored-file/file +' + +test_expect_success 'git clean handles being told what to clean' ' + mkdir -p d1 d2 && + touch d1/ut d2/ut && + git clean -f */ut && + test_path_is_missing d1/ut && + test_path_is_missing d2/ut +' + +test_expect_success 'git clean handles being told what to clean, with -d' ' + mkdir -p d1 d2 && + touch d1/ut d2/ut && + git clean -ffd */ut && + test_path_is_missing d1/ut && + test_path_is_missing d2/ut +' + +test_expect_success 'git clean works if a glob is passed without -d' ' + mkdir -p d1 d2 && + touch d1/ut d2/ut && + git clean -f "*ut" && + test_path_is_missing d1/ut && + test_path_is_missing d2/ut +' + +test_expect_success 'git clean works if a glob is passed with -d' ' + mkdir -p d1 d2 && + touch d1/ut d2/ut && + git clean -ffd "*ut" && + test_path_is_missing d1/ut && + test_path_is_missing d2/ut +' + test_expect_success MINGW 'handle clean & core.longpaths = false nicely' ' test_config core.longpaths false && a50=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index a208cb26e1..691b5fc3bf 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -527,7 +527,6 @@ test_expect_success 'update --init' ' test_must_fail git config submodule.example.url && git submodule update init 2> update.out && - cat update.out && test_i18ngrep "not initialized" update.out && test_must_fail git rev-parse --resolve-git-dir init/.git && @@ -545,7 +544,6 @@ test_expect_success 'update --init from subdirectory' ' ( cd sub && git submodule update ../init 2>update.out && - cat update.out && test_i18ngrep "not initialized" update.out && test_must_fail git rev-parse --resolve-git-dir ../init/.git && diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index c973278300..df34c994d2 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -158,7 +158,6 @@ test_expect_success 'submodule update --init from and of subdirectory' ' test_i18ncmp expect2 actual2 ' -apos="'"; test_expect_success 'submodule update does not fetch already present commits' ' (cd submodule && echo line3 >> file && @@ -168,7 +167,7 @@ test_expect_success 'submodule update does not fetch already present commits' ' ) && (cd super/submodule && head=$(git rev-parse --verify HEAD) && - echo "Submodule path ${apos}submodule$apos: checked out $apos$head$apos" > ../../expected && + echo "Submodule path ${SQ}submodule$SQ: checked out $SQ$head$SQ" > ../../expected && git reset --hard HEAD~1 ) && (cd super && diff --git a/t/t7505-prepare-commit-msg-hook.sh b/t/t7505-prepare-commit-msg-hook.sh index ba8bd1b514..94f85cdf83 100755 --- a/t/t7505-prepare-commit-msg-hook.sh +++ b/t/t7505-prepare-commit-msg-hook.sh @@ -241,13 +241,7 @@ test_rebase () { git add b && git rebase --continue ) && - if test "$mode" = -p # reword amended after pick - then - n=18 - else - n=17 - fi && - git log --pretty=%s -g -n$n HEAD@{1} >actual && + git log --pretty=%s -g -n18 HEAD@{1} >actual && test_cmp "$TEST_DIRECTORY/t7505/expected-rebase${mode:--i}" actual ' } diff --git a/t/t7505/expected-rebase-i b/t/t7505/expected-rebase-i index c514bdbb94..93bada596e 100644 --- a/t/t7505/expected-rebase-i +++ b/t/t7505/expected-rebase-i @@ -7,7 +7,8 @@ message (no editor) [edit rebase-10] message [fixup rebase-9] message (no editor) [fixup rebase-8] message (no editor) [squash rebase-7] -message [reword rebase-6] +HEAD [reword rebase-6] +message (no editor) [reword rebase-6] message [squash rebase-5] message (no editor) [fixup rebase-4] message (no editor) [pick rebase-3] diff --git a/t/t7512-status-help.sh b/t/t7512-status-help.sh index e01c285cbf..66d7a62797 100755 --- a/t/t7512-status-help.sh +++ b/t/t7512-status-help.sh @@ -733,6 +733,7 @@ test_expect_success 'status when cherry-picking before resolving conflicts' ' On branch cherry_branch You are currently cherry-picking commit $TO_CHERRY_PICK. (fix conflicts and run "git cherry-pick --continue") + (use "git cherry-pick --skip" to skip this patch) (use "git cherry-pick --abort" to cancel the cherry-pick operation) Unmerged paths: @@ -757,6 +758,7 @@ test_expect_success 'status when cherry-picking after resolving conflicts' ' On branch cherry_branch You are currently cherry-picking commit $TO_CHERRY_PICK. (all conflicts fixed: run "git cherry-pick --continue") + (use "git cherry-pick --skip" to skip this patch) (use "git cherry-pick --abort" to cancel the cherry-pick operation) Changes to be committed: @@ -778,6 +780,7 @@ test_expect_success 'status when cherry-picking after committing conflict resolu On branch cherry_branch Cherry-pick currently in progress. (run "git cherry-pick --continue" to continue) + (use "git cherry-pick --skip" to skip this patch) (use "git cherry-pick --abort" to cancel the cherry-pick operation) nothing to commit (use -u to show untracked files) @@ -835,6 +838,7 @@ test_expect_success 'status while reverting commit (conflicts)' ' On branch master You are currently reverting commit $TO_REVERT. (fix conflicts and run "git revert --continue") + (use "git revert --skip" to skip this patch) (use "git revert --abort" to cancel the revert operation) Unmerged paths: @@ -855,6 +859,7 @@ test_expect_success 'status while reverting commit (conflicts resolved)' ' On branch master You are currently reverting commit $TO_REVERT. (all conflicts fixed: run "git revert --continue") + (use "git revert --skip" to skip this patch) (use "git revert --abort" to cancel the revert operation) Changes to be committed: @@ -887,6 +892,7 @@ test_expect_success 'status while reverting after committing conflict resolution On branch master Revert currently in progress. (run "git revert --continue" to continue) + (use "git revert --skip" to skip this patch) (use "git revert --abort" to cancel the revert operation) nothing to commit (use -u to show untracked files) diff --git a/t/t7812-grep-icase-non-ascii.sh b/t/t7812-grep-icase-non-ascii.sh index 0c685d3598..531eb59d57 100755 --- a/t/t7812-grep-icase-non-ascii.sh +++ b/t/t7812-grep-icase-non-ascii.sh @@ -53,4 +53,32 @@ test_expect_success REGEX_LOCALE 'pickaxe -i on non-ascii' ' test_cmp expected actual ' +test_expect_success GETTEXT_LOCALE,LIBPCRE2 'PCRE v2: setup invalid UTF-8 data' ' + printf "\\200\\n" >invalid-0x80 && + echo "ævar" >expected && + cat expected >>invalid-0x80 && + git add invalid-0x80 +' + +test_expect_success GETTEXT_LOCALE,LIBPCRE2 'PCRE v2: grep ASCII from invalid UTF-8 data' ' + git grep -h "var" invalid-0x80 >actual && + test_cmp expected actual && + git grep -h "(*NO_JIT)var" invalid-0x80 >actual && + test_cmp expected actual +' + +test_expect_success GETTEXT_LOCALE,LIBPCRE2 'PCRE v2: grep non-ASCII from invalid UTF-8 data' ' + git grep -h "æ" invalid-0x80 >actual && + test_cmp expected actual && + git grep -h "(*NO_JIT)æ" invalid-0x80 && + test_cmp expected actual +' + +test_expect_success GETTEXT_LOCALE,LIBPCRE2 'PCRE v2: grep non-ASCII from invalid UTF-8 data with -i' ' + test_might_fail git grep -hi "Æ" invalid-0x80 >actual && + test_cmp expected actual && + test_must_fail git grep -hi "(*NO_JIT)Æ" invalid-0x80 && + test_cmp expected actual +' + test_done diff --git a/t/t7008-grep-binary.sh b/t/t7815-grep-binary.sh index 2d87c49b75..90ebb64f46 100755 --- a/t/t7008-grep-binary.sh +++ b/t/t7815-grep-binary.sh @@ -4,41 +4,6 @@ test_description='git grep in binary files' . ./test-lib.sh -nul_match () { - matches=$1 - flags=$2 - pattern=$3 - pattern_human=$(echo "$pattern" | sed 's/Q/<NUL>/g') - - if test "$matches" = 1 - then - test_expect_success "git grep -f f $flags '$pattern_human' a" " - printf '$pattern' | q_to_nul >f && - git grep -f f $flags a - " - elif test "$matches" = 0 - then - test_expect_success "git grep -f f $flags '$pattern_human' a" " - printf '$pattern' | q_to_nul >f && - test_must_fail git grep -f f $flags a - " - elif test "$matches" = T1 - then - test_expect_failure "git grep -f f $flags '$pattern_human' a" " - printf '$pattern' | q_to_nul >f && - git grep -f f $flags a - " - elif test "$matches" = T0 - then - test_expect_failure "git grep -f f $flags '$pattern_human' a" " - printf '$pattern' | q_to_nul >f && - test_must_fail git grep -f f $flags a - " - else - test_expect_success "PANIC: Test framework error. Unknown matches value $matches" 'false' - fi -} - test_expect_success 'setup' " echo 'binaryQfileQm[*]cQ*æQð' | q_to_nul >a && git add a && @@ -102,72 +67,6 @@ test_expect_failure 'git grep .fi a' ' git grep .fi a ' -nul_match 1 '-F' 'yQf' -nul_match 0 '-F' 'yQx' -nul_match 1 '-Fi' 'YQf' -nul_match 0 '-Fi' 'YQx' -nul_match 1 '' 'yQf' -nul_match 0 '' 'yQx' -nul_match 1 '' 'æQð' -nul_match 1 '-F' 'eQm[*]c' -nul_match 1 '-Fi' 'EQM[*]C' - -# Regex patterns that would match but shouldn't with -F -nul_match 0 '-F' 'yQ[f]' -nul_match 0 '-F' '[y]Qf' -nul_match 0 '-Fi' 'YQ[F]' -nul_match 0 '-Fi' '[Y]QF' -nul_match 0 '-F' 'æQ[ð]' -nul_match 0 '-F' '[æ]Qð' -nul_match 0 '-Fi' 'ÆQ[Ð]' -nul_match 0 '-Fi' '[Æ]QÐ' - -# kwset is disabled on -i & non-ASCII. No way to match non-ASCII \0 -# patterns case-insensitively. -nul_match T1 '-i' 'ÆQÐ' - -# \0 implicitly disables regexes. This is an undocumented internal -# limitation. -nul_match T1 '' 'yQ[f]' -nul_match T1 '' '[y]Qf' -nul_match T1 '-i' 'YQ[F]' -nul_match T1 '-i' '[Y]Qf' -nul_match T1 '' 'æQ[ð]' -nul_match T1 '' '[æ]Qð' -nul_match T1 '-i' 'ÆQ[Ð]' - -# ... because of \0 implicitly disabling regexes regexes that -# should/shouldn't match don't do the right thing. -nul_match T1 '' 'eQm.*cQ' -nul_match T1 '-i' 'EQM.*cQ' -nul_match T0 '' 'eQm[*]c' -nul_match T0 '-i' 'EQM[*]C' - -# Due to the REG_STARTEND extension when kwset() is disabled on -i & -# non-ASCII the string will be matched in its entirety, but the -# pattern will be cut off at the first \0. -nul_match 0 '-i' 'NOMATCHQð' -nul_match T0 '-i' '[Æ]QNOMATCH' -nul_match T0 '-i' '[æ]QNOMATCH' -# Matches, but for the wrong reasons, just stops at [æ] -nul_match 1 '-i' '[Æ]Qð' -nul_match 1 '-i' '[æ]Qð' - -# Ensure that the matcher doesn't regress to something that stops at -# \0 -nul_match 0 '-F' 'yQ[f]' -nul_match 0 '-Fi' 'YQ[F]' -nul_match 0 '' 'yQNOMATCH' -nul_match 0 '' 'QNOMATCH' -nul_match 0 '-i' 'YQNOMATCH' -nul_match 0 '-i' 'QNOMATCH' -nul_match 0 '-F' 'æQ[ð]' -nul_match 0 '-Fi' 'ÆQ[Ð]' -nul_match 0 '' 'yQNÓMATCH' -nul_match 0 '' 'QNÓMATCH' -nul_match 0 '-i' 'YQNÓMATCH' -nul_match 0 '-i' 'QNÓMATCH' - test_expect_success 'grep respects binary diff attribute' ' echo text >t && git add t && diff --git a/t/t7816-grep-binary-pattern.sh b/t/t7816-grep-binary-pattern.sh new file mode 100755 index 0000000000..60bab291e4 --- /dev/null +++ b/t/t7816-grep-binary-pattern.sh @@ -0,0 +1,127 @@ +#!/bin/sh + +test_description='git grep with a binary pattern files' + +. ./lib-gettext.sh + +nul_match_internal () { + matches=$1 + prereqs=$2 + lc_all=$3 + extra_flags=$4 + flags=$5 + pattern=$6 + pattern_human=$(echo "$pattern" | sed 's/Q/<NUL>/g') + + if test "$matches" = 1 + then + test_expect_success $prereqs "LC_ALL='$lc_all' git grep $extra_flags -f f $flags '$pattern_human' a" " + printf '$pattern' | q_to_nul >f && + LC_ALL='$lc_all' git grep $extra_flags -f f $flags a + " + elif test "$matches" = 0 + then + test_expect_success $prereqs "LC_ALL='$lc_all' git grep $extra_flags -f f $flags '$pattern_human' a" " + >stderr && + printf '$pattern' | q_to_nul >f && + test_must_fail env LC_ALL=\"$lc_all\" git grep $extra_flags -f f $flags a 2>stderr && + test_i18ngrep ! 'This is only supported with -P under PCRE v2' stderr + " + elif test "$matches" = P + then + test_expect_success $prereqs "error, PCRE v2 only: LC_ALL='$lc_all' git grep -f f $flags '$pattern_human' a" " + >stderr && + printf '$pattern' | q_to_nul >f && + test_must_fail env LC_ALL=\"$lc_all\" git grep -f f $flags a 2>stderr && + test_i18ngrep 'This is only supported with -P under PCRE v2' stderr + " + else + test_expect_success "PANIC: Test framework error. Unknown matches value $matches" 'false' + fi +} + +nul_match () { + matches=$1 + matches_pcre2=$2 + matches_pcre2_locale=$3 + flags=$4 + pattern=$5 + pattern_human=$(echo "$pattern" | sed 's/Q/<NUL>/g') + + nul_match_internal "$matches" "" "C" "" "$flags" "$pattern" + nul_match_internal "$matches_pcre2" "LIBPCRE2" "C" "-P" "$flags" "$pattern" + nul_match_internal "$matches_pcre2_locale" "LIBPCRE2,GETTEXT_LOCALE" "$is_IS_locale" "-P" "$flags" "$pattern" +} + +test_expect_success 'setup' " + echo 'binaryQfileQm[*]cQ*æQð' | q_to_nul >a && + git add a && + git commit -m. +" + +# Simple fixed-string matching that can use kwset (no -i && non-ASCII) +nul_match P P P '-F' 'yQf' +nul_match P P P '-F' 'yQx' +nul_match P P P '-Fi' 'YQf' +nul_match P P P '-Fi' 'YQx' +nul_match P P 1 '' 'yQf' +nul_match P P 0 '' 'yQx' +nul_match P P 1 '' 'æQð' +nul_match P P P '-F' 'eQm[*]c' +nul_match P P P '-Fi' 'EQM[*]C' + +# Regex patterns that would match but shouldn't with -F +nul_match P P P '-F' 'yQ[f]' +nul_match P P P '-F' '[y]Qf' +nul_match P P P '-Fi' 'YQ[F]' +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... +nul_match P 1 1 '-i' '[æ]Qð' + +# ...PCRE v2 only matches non-ASCII with -i casefolding under UTF-8 +# semantics +nul_match P P P '-Fi' 'ÆQ[Ð]' +nul_match P 0 1 '-i' 'ÆQ[Ð]' +nul_match P 0 1 '-i' '[Æ]QÐ' +nul_match P 0 1 '-i' '[Æ]Qð' +nul_match P 0 1 '-i' 'ÆQÐ' + +# \0 in regexes can only work with -P & PCRE v2 +nul_match P P 1 '' 'yQ[f]' +nul_match P P 1 '' '[y]Qf' +nul_match P P 1 '-i' 'YQ[F]' +nul_match P P 1 '-i' '[Y]Qf' +nul_match P P 1 '' 'æQ[ð]' +nul_match P P 1 '' '[æ]Qð' +nul_match P P 1 '-i' 'ÆQ[Ð]' +nul_match P P 1 '' 'eQm.*cQ' +nul_match P P 1 '-i' 'EQM.*cQ' +nul_match P P 0 '' 'eQm[*]c' +nul_match P P 0 '-i' 'EQM[*]C' + +# Assert that we're using REG_STARTEND and the pattern doesn't match +# just because it's cut off at the first \0. +nul_match P P 0 '-i' 'NOMATCHQð' +nul_match P P 0 '-i' '[Æ]QNOMATCH' +nul_match P P 0 '-i' '[æ]QNOMATCH' + +# Ensure that the matcher doesn't regress to something that stops at +# \0 +nul_match P P P '-F' 'yQ[f]' +nul_match P P P '-Fi' 'YQ[F]' +nul_match P P 0 '' 'yQNOMATCH' +nul_match P P 0 '' 'QNOMATCH' +nul_match P P 0 '-i' 'YQNOMATCH' +nul_match P P 0 '-i' 'QNOMATCH' +nul_match P P P '-F' 'æQ[ð]' +nul_match P P P '-Fi' 'ÆQ[Ð]' +nul_match P P 1 '-i' 'ÆQ[Ð]' +nul_match P P 0 '' 'yQNÓMATCH' +nul_match P P 0 '' 'QNÓMATCH' +nul_match P P 0 '-i' 'YQNÓMATCH' +nul_match P P 0 '-i' 'QNÓMATCH' + +test_done diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index 41f2a1dad9..e707fb861e 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -2818,7 +2818,6 @@ test_expect_success 'S: filemodify with garbage after mark must fail' ' COMMIT M 100644 :403x hello.c EOF - cat err && test_i18ngrep "space after mark" err ' @@ -2835,7 +2834,6 @@ test_expect_success 'S: filemodify with garbage after inline must fail' ' inline BLOB EOF - cat err && test_i18ngrep "nvalid dataref" err ' @@ -2849,7 +2847,6 @@ test_expect_success 'S: filemodify with garbage after sha1 must fail' ' COMMIT M 100644 ${sha1}x hello.c EOF - cat err && test_i18ngrep "space after SHA1" err ' @@ -2865,7 +2862,6 @@ test_expect_success 'S: notemodify with garbage after mark dataref must fail' ' COMMIT N :202x :302 EOF - cat err && test_i18ngrep "space after mark" err ' @@ -2881,7 +2877,6 @@ test_expect_success 'S: notemodify with garbage after inline dataref must fail' note blob BLOB EOF - cat err && test_i18ngrep "nvalid dataref" err ' @@ -2895,7 +2890,6 @@ test_expect_success 'S: notemodify with garbage after sha1 dataref must fail' ' COMMIT N ${sha1}x :302 EOF - cat err && test_i18ngrep "space after SHA1" err ' @@ -2911,7 +2905,6 @@ test_expect_success 'S: notemodify with garbage after mark commit-ish must fail' COMMIT N :202 :302x EOF - cat err && test_i18ngrep "after mark" err ' @@ -2945,7 +2938,6 @@ test_expect_success 'S: from with garbage after mark must fail' ' EOF # now evaluate the error - cat err && test_i18ngrep "after mark" err ' @@ -2965,7 +2957,6 @@ test_expect_success 'S: merge with garbage after mark must fail' ' merge :303x M 100644 :403 hello.c EOF - cat err && test_i18ngrep "after mark" err ' @@ -2981,7 +2972,6 @@ test_expect_success 'S: tag with garbage after mark must fail' ' tag S TAG EOF - cat err && test_i18ngrep "after mark" err ' @@ -2992,7 +2982,6 @@ test_expect_success 'S: cat-blob with garbage after mark must fail' ' test_must_fail git fast-import --import-marks=marks <<-EOF 2>err && cat-blob :403x EOF - cat err && test_i18ngrep "after mark" err ' @@ -3003,7 +2992,6 @@ test_expect_success 'S: ls with garbage after mark must fail' ' test_must_fail git fast-import --import-marks=marks <<-EOF 2>err && ls :302x hello.c EOF - cat err && test_i18ngrep "space after mark" err ' @@ -3012,7 +3000,6 @@ test_expect_success 'S: ls with garbage after sha1 must fail' ' test_must_fail git fast-import --import-marks=marks <<-EOF 2>err && ls ${sha1}x hello.c EOF - cat err && test_i18ngrep "space after tree-ish" err ' diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 5d98d66dbd..54f8ce18cb 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -28,10 +28,10 @@ complete () # # (2) A test makes sure that common subcommands are included in the # completion for "git <TAB>", and a plumbing is excluded. "add", -# "filter-branch" and "ls-files" are listed for this. +# "rebase" and "ls-files" are listed for this. -GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr filter-branch ls-files' -GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout filter-branch' +GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr rebase ls-files' +GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase' . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" @@ -1392,12 +1392,12 @@ test_expect_success 'basic' ' # built-in grep -q "^add \$" out && # script - grep -q "^filter-branch \$" out && + grep -q "^rebase \$" out && # plumbing ! grep -q "^ls-files \$" out && - run_completion "git f" && - ! grep -q -v "^f" out + run_completion "git r" && + ! grep -q -v "^r" out ' test_expect_success 'double dash "git" itself' ' diff --git a/t/test-lib.sh b/t/test-lib.sh index a9d45642a5..e06fa02a0e 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -509,6 +509,9 @@ EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 LF=' ' +# Single quote +SQ=\' + # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores # when case-folding filenames u200c=$(printf '\342\200\214') @@ -569,6 +572,7 @@ export TERM error () { say_color error "error: $*" + finalize_junit_xml GIT_EXIT_OK=t exit 1 } @@ -697,7 +701,7 @@ test_failure_ () { say_color error "not ok $test_count - $1" shift printf '%s\n' "$*" | sed -e 's/^/# /' - test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } + test "$immediate" = "" || { finalize_junit_xml; GIT_EXIT_OK=t; exit 1; } } test_known_broken_ok_ () { @@ -1065,6 +1069,25 @@ write_junit_xml_testcase () { junit_have_testcase=t } +finalize_junit_xml () { + if test -n "$write_junit_xml" && test -n "$junit_xml_path" + then + test -n "$junit_have_testcase" || { + junit_start=$(test-tool date getnanos) + write_junit_xml_testcase "all tests skipped" + } + + # adjust the overall time + junit_time=$(test-tool date getnanos $junit_suite_start) + sed "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ + <"$junit_xml_path" >"$junit_xml_path.new" + mv "$junit_xml_path.new" "$junit_xml_path" + + write_junit_xml " </testsuite>" "</testsuites>" + write_junit_xml= + fi +} + test_atexit_cleanup=: test_atexit_handler () { # In a succeeding test script 'test_atexit_handler' is invoked @@ -1087,21 +1110,7 @@ test_done () { # removed, so the commands can access pidfiles and socket files. test_atexit_handler - if test -n "$write_junit_xml" && test -n "$junit_xml_path" - then - test -n "$junit_have_testcase" || { - junit_start=$(test-tool date getnanos) - write_junit_xml_testcase "all tests skipped" - } - - # adjust the overall time - junit_time=$(test-tool date getnanos $junit_suite_start) - sed "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ - <"$junit_xml_path" >"$junit_xml_path.new" - mv "$junit_xml_path.new" "$junit_xml_path" - - write_junit_xml " </testsuite>" "</testsuites>" - fi + finalize_junit_xml if test -z "$HARNESS_ACTIVE" then @@ -212,3 +212,10 @@ int parse_tag(struct tag *item) free(data); return ret; } + +struct object_id *get_tagged_oid(struct tag *tag) +{ + if (!tag->tagged) + die("bad tag"); + return &tag->tagged->oid; +} @@ -19,5 +19,6 @@ struct object *deref_tag(struct repository *r, struct object *, const char *, in struct object *deref_tag_noverify(struct object *); int gpg_verify_tag(const struct object_id *oid, const char *name_to_report, unsigned flags); +struct object_id *get_tagged_oid(struct tag *tag); #endif /* TAG_H */ diff --git a/trace2/tr2_dst.c b/trace2/tr2_dst.c index 5dda0ca1cd..c69857515f 100644 --- a/trace2/tr2_dst.c +++ b/trace2/tr2_dst.c @@ -215,13 +215,8 @@ connected: static void tr2_dst_malformed_warning(struct tr2_dst *dst, const char *tgt_value) { - struct strbuf buf = STRBUF_INIT; - - strbuf_addf(&buf, "trace2: unknown value for '%s': '%s'", - tr2_sysenv_display_name(dst->sysenv_var), tgt_value); - warning("%s", buf.buf); - - strbuf_release(&buf); + warning("trace2: unknown value for '%s': '%s'", + tr2_sysenv_display_name(dst->sysenv_var), tgt_value); } int tr2_dst_get_trace_fd(struct tr2_dst *dst) diff --git a/trace2/tr2_tgt_event.c b/trace2/tr2_tgt_event.c index c2852d1bd2..9bcac20d1b 100644 --- a/trace2/tr2_tgt_event.c +++ b/trace2/tr2_tgt_event.c @@ -205,11 +205,6 @@ static void maybe_add_string_va(struct json_writer *jw, const char *field_name, strbuf_release(&buf); return; } - - if (fmt && *fmt) { - jw_object_string(jw, field_name, fmt); - return; - } } static void fn_error_va_fl(const char *file, int line, const char *fmt, diff --git a/trace2/tr2_tgt_normal.c b/trace2/tr2_tgt_normal.c index 00b116d797..438ed05a40 100644 --- a/trace2/tr2_tgt_normal.c +++ b/trace2/tr2_tgt_normal.c @@ -87,7 +87,7 @@ static void fn_start_fl(const char *file, int line, struct strbuf buf_payload = STRBUF_INIT; strbuf_addstr(&buf_payload, "start "); - sq_quote_argv_pretty(&buf_payload, argv); + sq_append_quote_argv_pretty(&buf_payload, argv); normal_io_write_fl(file, line, &buf_payload); strbuf_release(&buf_payload); } @@ -135,11 +135,6 @@ static void maybe_append_string_va(struct strbuf *buf, const char *fmt, va_end(copy_ap); return; } - - if (fmt && *fmt) { - strbuf_addstr(buf, fmt); - return; - } } static void fn_error_va_fl(const char *file, int line, const char *fmt, @@ -147,8 +142,11 @@ static void fn_error_va_fl(const char *file, int line, const char *fmt, { struct strbuf buf_payload = STRBUF_INIT; - strbuf_addstr(&buf_payload, "error "); - maybe_append_string_va(&buf_payload, fmt, ap); + strbuf_addstr(&buf_payload, "error"); + if (fmt && *fmt) { + strbuf_addch(&buf_payload, ' '); + maybe_append_string_va(&buf_payload, fmt, ap); + } normal_io_write_fl(file, line, &buf_payload); strbuf_release(&buf_payload); } @@ -188,8 +186,8 @@ static void fn_alias_fl(const char *file, int line, const char *alias, { struct strbuf buf_payload = STRBUF_INIT; - strbuf_addf(&buf_payload, "alias %s ->", alias); - sq_quote_argv_pretty(&buf_payload, argv); + strbuf_addf(&buf_payload, "alias %s -> ", alias); + sq_append_quote_argv_pretty(&buf_payload, argv); normal_io_write_fl(file, line, &buf_payload); strbuf_release(&buf_payload); } @@ -200,12 +198,12 @@ static void fn_child_start_fl(const char *file, int line, { struct strbuf buf_payload = STRBUF_INIT; - strbuf_addf(&buf_payload, "child_start[%d] ", cmd->trace2_child_id); + strbuf_addf(&buf_payload, "child_start[%d]", cmd->trace2_child_id); if (cmd->dir) { - strbuf_addstr(&buf_payload, " cd"); + strbuf_addstr(&buf_payload, " cd "); sq_quote_buf_pretty(&buf_payload, cmd->dir); - strbuf_addstr(&buf_payload, "; "); + strbuf_addstr(&buf_payload, ";"); } /* @@ -213,9 +211,10 @@ static void fn_child_start_fl(const char *file, int line, * See trace_add_env() in run-command.c as used by original trace.c */ + strbuf_addch(&buf_payload, ' '); if (cmd->git_cmd) - strbuf_addstr(&buf_payload, "git"); - sq_quote_argv_pretty(&buf_payload, cmd->argv); + strbuf_addstr(&buf_payload, "git "); + sq_append_quote_argv_pretty(&buf_payload, cmd->argv); normal_io_write_fl(file, line, &buf_payload); strbuf_release(&buf_payload); @@ -240,9 +239,11 @@ static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute, struct strbuf buf_payload = STRBUF_INIT; strbuf_addf(&buf_payload, "exec[%d] ", exec_id); - if (exe) + if (exe) { strbuf_addstr(&buf_payload, exe); - sq_quote_argv_pretty(&buf_payload, argv); + strbuf_addch(&buf_payload, ' '); + } + sq_append_quote_argv_pretty(&buf_payload, argv); normal_io_write_fl(file, line, &buf_payload); strbuf_release(&buf_payload); } diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index ea0cbbe13e..fd979db4ad 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -21,10 +21,10 @@ static struct tr2_dst tr2dst_perf = { TR2_SYSENV_PERF, 0, 0, 0 }; */ static int tr2env_perf_be_brief; -#define TR2FMT_PERF_FL_WIDTH (50) +#define TR2FMT_PERF_FL_WIDTH (28) #define TR2FMT_PERF_MAX_EVENT_NAME (12) -#define TR2FMT_PERF_REPO_WIDTH (4) -#define TR2FMT_PERF_CATEGORY_WIDTH (10) +#define TR2FMT_PERF_REPO_WIDTH (3) +#define TR2FMT_PERF_CATEGORY_WIDTH (12) #define TR2_DOTS_BUFFER_SIZE (100) #define TR2_INDENT (2) @@ -79,17 +79,36 @@ static void perf_fmt_prepare(const char *event_name, if (!tr2env_perf_be_brief) { struct tr2_tbuf tb_now; + size_t fl_end_col; tr2_tbuf_local_time(&tb_now); strbuf_addstr(buf, tb_now.buf); strbuf_addch(buf, ' '); - if (file && *file) - strbuf_addf(buf, "%s:%d ", file, line); - while (buf->len < TR2FMT_PERF_FL_WIDTH) + fl_end_col = buf->len + TR2FMT_PERF_FL_WIDTH; + + if (file && *file) { + struct strbuf buf_fl = STRBUF_INIT; + + strbuf_addf(&buf_fl, "%s:%d", file, line); + + if (buf_fl.len <= TR2FMT_PERF_FL_WIDTH) + strbuf_addbuf(buf, &buf_fl); + else { + size_t avail = TR2FMT_PERF_FL_WIDTH - 3; + strbuf_addstr(buf, "..."); + strbuf_add(buf, + &buf_fl.buf[buf_fl.len - avail], + avail); + } + + strbuf_release(&buf_fl); + } + + while (buf->len < fl_end_col) strbuf_addch(buf, ' '); - strbuf_addstr(buf, "| "); + strbuf_addstr(buf, " | "); } strbuf_addf(buf, "d%d | ", tr2_sid_depth()); @@ -102,7 +121,7 @@ static void perf_fmt_prepare(const char *event_name, strbuf_addf(buf, "r%d ", repo->trace2_repo_id); while (buf->len < len) strbuf_addch(buf, ' '); - strbuf_addstr(buf, "| "); + strbuf_addstr(buf, " | "); if (p_us_elapsed_absolute) strbuf_addf(buf, "%9.6f | ", @@ -116,8 +135,8 @@ static void perf_fmt_prepare(const char *event_name, else strbuf_addf(buf, "%9s | ", " "); - strbuf_addf(buf, "%-*s | ", TR2FMT_PERF_CATEGORY_WIDTH, - (category ? category : "")); + strbuf_addf(buf, "%-*.*s | ", TR2FMT_PERF_CATEGORY_WIDTH, + TR2FMT_PERF_CATEGORY_WIDTH, (category ? category : "")); if (ctx->nr_open_regions > 0) { int len_indent = TR2_INDENT_LENGTH(ctx); @@ -165,7 +184,7 @@ static void fn_start_fl(const char *file, int line, const char *event_name = "start"; struct strbuf buf_payload = STRBUF_INIT; - sq_quote_argv_pretty(&buf_payload, argv); + sq_append_quote_argv_pretty(&buf_payload, argv); perf_io_write_fl(file, line, event_name, NULL, &us_elapsed_absolute, NULL, NULL, &buf_payload); @@ -220,11 +239,6 @@ static void maybe_append_string_va(struct strbuf *buf, const char *fmt, va_end(copy_ap); return; } - - if (fmt && *fmt) { - strbuf_addstr(buf, fmt); - return; - } } static void fn_error_va_fl(const char *file, int line, const char *fmt, @@ -285,8 +299,9 @@ static void fn_alias_fl(const char *file, int line, const char *alias, const char *event_name = "alias"; struct strbuf buf_payload = STRBUF_INIT; - strbuf_addf(&buf_payload, "alias:%s argv:", alias); - sq_quote_argv_pretty(&buf_payload, argv); + strbuf_addf(&buf_payload, "alias:%s argv:[", alias); + sq_append_quote_argv_pretty(&buf_payload, argv); + strbuf_addch(&buf_payload, ']'); perf_io_write_fl(file, line, event_name, NULL, NULL, NULL, NULL, &buf_payload); @@ -315,10 +330,14 @@ static void fn_child_start_fl(const char *file, int line, sq_quote_buf_pretty(&buf_payload, cmd->dir); } - strbuf_addstr(&buf_payload, " argv:"); - if (cmd->git_cmd) - strbuf_addstr(&buf_payload, " git"); - sq_quote_argv_pretty(&buf_payload, cmd->argv); + strbuf_addstr(&buf_payload, " argv:["); + if (cmd->git_cmd) { + strbuf_addstr(&buf_payload, "git"); + if (cmd->argv[0]) + strbuf_addch(&buf_payload, ' '); + } + sq_append_quote_argv_pretty(&buf_payload, cmd->argv); + strbuf_addch(&buf_payload, ']'); perf_io_write_fl(file, line, event_name, NULL, &us_elapsed_absolute, NULL, NULL, &buf_payload); @@ -369,10 +388,14 @@ static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute, struct strbuf buf_payload = STRBUF_INIT; strbuf_addf(&buf_payload, "id:%d ", exec_id); - strbuf_addstr(&buf_payload, "argv:"); - if (exe) - strbuf_addf(&buf_payload, " %s", exe); - sq_quote_argv_pretty(&buf_payload, argv); + strbuf_addstr(&buf_payload, "argv:["); + if (exe) { + strbuf_addstr(&buf_payload, exe); + if (argv[0]) + strbuf_addch(&buf_payload, ' '); + } + sq_append_quote_argv_pretty(&buf_payload, argv); + strbuf_addch(&buf_payload, ']'); perf_io_write_fl(file, line, event_name, NULL, &us_elapsed_absolute, NULL, NULL, &buf_payload); @@ -433,8 +456,11 @@ static void fn_region_enter_printf_va_fl(const char *file, int line, struct strbuf buf_payload = STRBUF_INIT; if (label) - strbuf_addf(&buf_payload, "label:%s ", label); - maybe_append_string_va(&buf_payload, fmt, ap); + strbuf_addf(&buf_payload, "label:%s", label); + if (fmt && *fmt) { + strbuf_addch(&buf_payload, ' '); + maybe_append_string_va(&buf_payload, fmt, ap); + } perf_io_write_fl(file, line, event_name, repo, &us_elapsed_absolute, NULL, category, &buf_payload); @@ -450,8 +476,11 @@ static void fn_region_leave_printf_va_fl( struct strbuf buf_payload = STRBUF_INIT; if (label) - strbuf_addf(&buf_payload, "label:%s ", label); - maybe_append_string_va(&buf_payload, fmt, ap); + strbuf_addf(&buf_payload, "label:%s", label); + if (fmt && *fmt) { + strbuf_addch(&buf_payload, ' ' ); + maybe_append_string_va(&buf_payload, fmt, ap); + } perf_io_write_fl(file, line, event_name, repo, &us_elapsed_absolute, &us_elapsed_region, category, &buf_payload); @@ -244,19 +244,7 @@ void free_tree_buffer(struct tree *tree) struct tree *parse_tree_indirect(const struct object_id *oid) { - struct object *obj = parse_object(the_repository, oid); - do { - if (!obj) - return NULL; - if (obj->type == OBJ_TREE) - return (struct tree *) obj; - else if (obj->type == OBJ_COMMIT) - obj = &(get_commit_tree(((struct commit *)obj))->object); - else if (obj->type == OBJ_TAG) - obj = ((struct tag *) obj)->tagged; - else - return NULL; - if (!obj->parsed) - parse_object(the_repository, &obj->oid); - } while (1); + struct repository *r = the_repository; + struct object *obj = parse_object(r, oid); + return (struct tree *)repo_peel_to_type(r, NULL, 0, obj, OBJ_TREE); } diff --git a/unpack-trees.c b/unpack-trees.c index 9c25126aec..33ea7810d8 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -11,7 +11,6 @@ #include "refs.h" #include "attr.h" #include "split-index.h" -#include "dir.h" #include "submodule.h" #include "submodule-config.h" #include "fsmonitor.h" @@ -1269,7 +1268,8 @@ static int clear_ce_flags_1(struct index_state *istate, struct cache_entry **cache, int nr, struct strbuf *prefix, int select_mask, int clear_mask, - struct exclude_list *el, int defval); + struct pattern_list *pl, + enum pattern_match_result default_match); /* Whole directory matching */ static int clear_ce_flags_dir(struct index_state *istate, @@ -1277,19 +1277,21 @@ static int clear_ce_flags_dir(struct index_state *istate, struct strbuf *prefix, char *basename, int select_mask, int clear_mask, - struct exclude_list *el, int defval) + struct pattern_list *pl, + enum pattern_match_result default_match) { struct cache_entry **cache_end; int dtype = DT_DIR; - int ret = is_excluded_from_list(prefix->buf, prefix->len, - basename, &dtype, el, istate); int rc; + enum pattern_match_result ret; + ret = path_matches_pattern_list(prefix->buf, prefix->len, + basename, &dtype, pl, istate); strbuf_addch(prefix, '/'); /* If undecided, use matching result of parent dir in defval */ - if (ret < 0) - ret = defval; + if (ret == UNDECIDED) + ret = default_match; for (cache_end = cache; cache_end != cache + nr; cache_end++) { struct cache_entry *ce = *cache_end; @@ -1298,23 +1300,23 @@ static int clear_ce_flags_dir(struct index_state *istate, } /* - * TODO: check el, if there are no patterns that may conflict + * TODO: check pl, if there are no patterns that may conflict * with ret (iow, we know in advance the incl/excl * decision for the entire directory), clear flag here without * calling clear_ce_flags_1(). That function will call - * the expensive is_excluded_from_list() on every entry. + * the expensive path_matches_pattern_list() on every entry. */ rc = clear_ce_flags_1(istate, cache, cache_end - cache, prefix, select_mask, clear_mask, - el, ret); + pl, ret); strbuf_setlen(prefix, prefix->len - 1); return rc; } /* * Traverse the index, find every entry that matches according to - * o->el. Do "ce_flags &= ~clear_mask" on those entries. Return the + * o->pl. Do "ce_flags &= ~clear_mask" on those entries. Return the * number of traversed entries. * * If select_mask is non-zero, only entries whose ce_flags has on of @@ -1331,7 +1333,8 @@ static int clear_ce_flags_1(struct index_state *istate, struct cache_entry **cache, int nr, struct strbuf *prefix, int select_mask, int clear_mask, - struct exclude_list *el, int defval) + struct pattern_list *pl, + enum pattern_match_result default_match) { struct cache_entry **cache_end = cache + nr; @@ -1342,7 +1345,8 @@ static int clear_ce_flags_1(struct index_state *istate, while(cache != cache_end) { struct cache_entry *ce = *cache; const char *name, *slash; - int len, dtype, ret; + int len, dtype; + enum pattern_match_result ret; if (select_mask && !(ce->ce_flags & select_mask)) { cache++; @@ -1366,7 +1370,7 @@ static int clear_ce_flags_1(struct index_state *istate, prefix, prefix->buf + prefix->len - len, select_mask, clear_mask, - el, defval); + pl, default_match); /* clear_c_f_dir eats a whole dir already? */ if (processed) { @@ -1378,18 +1382,20 @@ static int clear_ce_flags_1(struct index_state *istate, strbuf_addch(prefix, '/'); cache += clear_ce_flags_1(istate, cache, cache_end - cache, prefix, - select_mask, clear_mask, el, defval); + select_mask, clear_mask, pl, + default_match); strbuf_setlen(prefix, prefix->len - len - 1); continue; } /* Non-directory */ dtype = ce_to_dtype(ce); - ret = is_excluded_from_list(ce->name, ce_namelen(ce), - name, &dtype, el, istate); - if (ret < 0) - ret = defval; - if (ret > 0) + ret = path_matches_pattern_list(ce->name, + ce_namelen(ce), + name, &dtype, pl, istate); + if (ret == UNDECIDED) + ret = default_match; + if (ret == MATCHED) ce->ce_flags &= ~clear_mask; cache++; } @@ -1398,7 +1404,7 @@ static int clear_ce_flags_1(struct index_state *istate, static int clear_ce_flags(struct index_state *istate, int select_mask, int clear_mask, - struct exclude_list *el) + struct pattern_list *pl) { static struct strbuf prefix = STRBUF_INIT; @@ -1409,13 +1415,13 @@ static int clear_ce_flags(struct index_state *istate, istate->cache_nr, &prefix, select_mask, clear_mask, - el, 0); + pl, 0); } /* * Set/Clear CE_NEW_SKIP_WORKTREE according to $GIT_DIR/info/sparse-checkout */ -static void mark_new_skip_worktree(struct exclude_list *el, +static void mark_new_skip_worktree(struct pattern_list *pl, struct index_state *istate, int select_flag, int skip_wt_flag) { @@ -1441,7 +1447,7 @@ static void mark_new_skip_worktree(struct exclude_list *el, * 2. Widen worktree according to sparse-checkout file. * Matched entries will have skip_wt_flag cleared (i.e. "in") */ - clear_ce_flags(istate, select_flag, skip_wt_flag, el); + clear_ce_flags(istate, select_flag, skip_wt_flag, pl); } static int verify_absent(const struct cache_entry *, @@ -1457,21 +1463,21 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options { int i, ret; static struct cache_entry *dfc; - struct exclude_list el; + struct pattern_list pl; if (len > MAX_UNPACK_TREES) die("unpack_trees takes at most %d trees", MAX_UNPACK_TREES); trace_performance_enter(); - memset(&el, 0, sizeof(el)); + memset(&pl, 0, sizeof(pl)); if (!core_apply_sparse_checkout || !o->update) o->skip_sparse_checkout = 1; if (!o->skip_sparse_checkout) { char *sparse = git_pathdup("info/sparse-checkout"); - if (add_excludes_from_file_to_list(sparse, "", 0, &el, NULL) < 0) + if (add_patterns_from_file_to_list(sparse, "", 0, &pl, NULL) < 0) o->skip_sparse_checkout = 1; else - o->el = ⪙ + o->pl = &pl; free(sparse); } @@ -1502,7 +1508,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options * Sparse checkout loop #1: set NEW_SKIP_WORKTREE on existing entries */ if (!o->skip_sparse_checkout) - mark_new_skip_worktree(o->el, o->src_index, 0, CE_NEW_SKIP_WORKTREE); + mark_new_skip_worktree(o->pl, o->src_index, 0, CE_NEW_SKIP_WORKTREE); if (!dfc) dfc = xcalloc(1, cache_entry_size(0)); @@ -1567,7 +1573,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options * If the will have NEW_SKIP_WORKTREE, also set CE_SKIP_WORKTREE * so apply_sparse_checkout() won't attempt to remove it from worktree */ - mark_new_skip_worktree(o->el, &o->result, CE_ADDED, CE_SKIP_WORKTREE | CE_NEW_SKIP_WORKTREE); + mark_new_skip_worktree(o->pl, &o->result, CE_ADDED, CE_SKIP_WORKTREE | CE_NEW_SKIP_WORKTREE); ret = 0; for (i = 0; i < o->result.cache_nr; i++) { @@ -1635,7 +1641,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options done: trace_performance_leave("unpack_trees"); - clear_exclude_list(&el); + clear_pattern_list(&pl); return ret; return_failed: diff --git a/unpack-trees.h b/unpack-trees.h index d344d7d296..f2eee0c7c5 100644 --- a/unpack-trees.h +++ b/unpack-trees.h @@ -10,7 +10,7 @@ struct cache_entry; struct unpack_trees_options; -struct exclude_list; +struct pattern_list; typedef int (*merge_fn_t)(const struct cache_entry * const *src, struct unpack_trees_options *options); @@ -83,7 +83,7 @@ struct unpack_trees_options { struct index_state *src_index; struct index_state result; - struct exclude_list *el; /* for internal use */ + struct pattern_list *pl; /* for internal use */ }; int unpack_trees(unsigned n, struct tree_desc *t, diff --git a/upload-pack.c b/upload-pack.c index 875db92996..a00d7ece6b 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -721,7 +721,7 @@ static void deepen_by_rev_list(struct packet_writer *writer, int ac, { struct commit_list *result; - close_commit_graph(the_repository->objects); + disable_commit_graph(the_repository); result = get_shallow_commits_by_rev_list(ac, av, SHALLOW, NOT_SHALLOW); send_shallow(writer, result); free_commit_list(result); @@ -441,7 +441,9 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode) "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "0123456789"; - static const int num_letters = 62; + static const int num_letters = ARRAY_SIZE(letters) - 1; + static const char x_pattern[] = "XXXXXX"; + static const int num_x = ARRAY_SIZE(x_pattern) - 1; uint64_t value; struct timeval tv; char *filename_template; @@ -450,12 +452,12 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode) len = strlen(pattern); - if (len < 6 + suffix_len) { + if (len < num_x + suffix_len) { errno = EINVAL; return -1; } - if (strncmp(&pattern[len - 6 - suffix_len], "XXXXXX", 6)) { + if (strncmp(&pattern[len - num_x - suffix_len], x_pattern, num_x)) { errno = EINVAL; return -1; } @@ -466,16 +468,15 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode) */ gettimeofday(&tv, NULL); value = ((uint64_t)tv.tv_usec << 16) ^ tv.tv_sec ^ getpid(); - filename_template = &pattern[len - 6 - suffix_len]; + filename_template = &pattern[len - num_x - suffix_len]; for (count = 0; count < TMP_MAX; ++count) { uint64_t v = value; + int i; /* Fill in the random bits. */ - filename_template[0] = letters[v % num_letters]; v /= num_letters; - filename_template[1] = letters[v % num_letters]; v /= num_letters; - filename_template[2] = letters[v % num_letters]; v /= num_letters; - filename_template[3] = letters[v % num_letters]; v /= num_letters; - filename_template[4] = letters[v % num_letters]; v /= num_letters; - filename_template[5] = letters[v % num_letters]; v /= num_letters; + for (i = 0; i < num_x; i++) { + filename_template[i] = letters[v % num_letters]; + v /= num_letters; + } fd = open(pattern, O_CREAT | O_EXCL | O_RDWR, mode); if (fd >= 0) diff --git a/wt-status.c b/wt-status.c index 9f6c65a580..cc6f94504d 100644 --- a/wt-status.c +++ b/wt-status.c @@ -1434,6 +1434,8 @@ static void show_cherry_pick_in_progress(struct wt_status *s, status_printf_ln(s, color, _(" (all conflicts fixed: run \"git cherry-pick --continue\")")); status_printf_ln(s, color, + _(" (use \"git cherry-pick --skip\" to skip this patch)")); + status_printf_ln(s, color, _(" (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)")); } wt_longstatus_print_trailer(s); @@ -1461,6 +1463,8 @@ static void show_revert_in_progress(struct wt_status *s, status_printf_ln(s, color, _(" (all conflicts fixed: run \"git revert --continue\")")); status_printf_ln(s, color, + _(" (use \"git revert --skip\" to skip this patch)")); + status_printf_ln(s, color, _(" (use \"git revert --abort\" to cancel the revert operation)")); } wt_longstatus_print_trailer(s); @@ -2025,7 +2029,7 @@ static void wt_porcelain_v2_print_tracking(struct wt_status *s) char eol = s->null_termination ? '\0' : '\n'; fprintf(s->fp, "# branch.oid %s%c", - (s->is_initial ? "(initial)" : sha1_to_hex(s->sha1_commit)), + (s->is_initial ? "(initial)" : oid_to_hex(&s->oid_commit)), eol); if (!s->branch) diff --git a/wt-status.h b/wt-status.h index 77dad5b920..71c3f25f43 100644 --- a/wt-status.h +++ b/wt-status.h @@ -116,7 +116,7 @@ struct wt_status { int rename_limit; enum wt_status_format status_format; struct wt_status_state state; - unsigned char sha1_commit[GIT_MAX_RAWSZ]; /* when not Initial */ + struct object_id oid_commit; /* when not Initial */ /* These are computed during processing of the individual sections */ int committable; |