diff options
213 files changed, 7092 insertions, 2851 deletions
diff --git a/.gitignore b/.gitignore index 521d8f4fb4..fc445edea9 100644 --- a/.gitignore +++ b/.gitignore @@ -231,7 +231,6 @@ *.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/RelNotes/2.24.0.txt b/Documentation/RelNotes/2.24.0.txt index e123d2daa6..8e1e2fa93e 100644 --- a/Documentation/RelNotes/2.24.0.txt +++ b/Documentation/RelNotes/2.24.0.txt @@ -6,11 +6,16 @@ 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 + * We now have an active interim maintainer for the Git-Gui part of + the system. Praise and thank Pratyush Yadav for volunteering. + * The command line parser learned "--end-of-options" notation; the standard convention for scripters to have hardcoded set of options first on the command line, and force the command to treat end-user @@ -28,6 +33,41 @@ UI, Workflows & Features * Device-tree files learned their own userdiff patterns. (merge 3c81760bc6 sb/userdiff-dts later to maint). + * "git rebase --rebase-merges" learned to drive different merge + strategies and pass strategy specific options to them. + + * A new "pre-merge-commit" hook has been introduced. + + * Command line completion updates for "git -c var.name=val" have been + added. + + * The lazy clone machinery has been taught that there can be more + than one promisor remote and consult them in order when downloading + missing objects on demand. + + * 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. + Performance, Internal Implementation, Development Support etc. @@ -39,6 +79,35 @@ Performance, Internal Implementation, Development Support etc. * Further clean-up of the initialization code. + * xmalloc() used to have a mechanism to ditch memory and address + space resources as the last resort upon seeing an allocation + failure from the underlying malloc(), which made the code complex + and thread-unsafe with dubious benefit, as major memory resource + users already do limit their uses with various other mechanisms. + It has been simplified away. + + * Unnecessary full-tree diff in "git log -L" machinery has been + optimized away. + + * The http transport lacked some optimization the native transports + 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". + + Fixes since v2.23 ----------------- @@ -99,9 +168,59 @@ Fixes since v2.23 subsequent steps. (merge 2c65d90f75 bc/reread-attributes-during-rebase later to maint). + * Tell cURL library to use the same malloc() implementation, with the + 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). + * 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). 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..e8cb20547c 100644 --- a/Documentation/config/fetch.txt +++ b/Documentation/config/fetch.txt @@ -69,3 +69,13 @@ 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.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/config/remote.txt b/Documentation/config/remote.txt index 6c4cad83a2..a8e6437a90 100644 --- a/Documentation/config/remote.txt +++ b/Documentation/config/remote.txt @@ -76,3 +76,11 @@ remote.<name>.pruneTags:: + See also `remote.<name>.prune` and the PRUNING section of linkgit:git-fetch[1]. + +remote.<name>.promisor:: + When set to true, this remote will be used to fetch promisor + objects. + +remote.<name>.partialclonefilter:: + The filter that will be applied when fetching from this + promisor remote. 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/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 cc940eb9ad..784e934009 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-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-merge.txt b/Documentation/git-merge.txt index 01fd52dc70..092529c619 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git merge' [-n] [--stat] [--no-commit] [--squash] [--[no-]edit] - [-s <strategy>] [-X <strategy-option>] [-S[<keyid>]] + [--no-verify] [-s <strategy>] [-X <strategy-option>] [-S[<keyid>]] [--[no-]allow-unrelated-histories] [--[no-]rerere-autoupdate] [-m <msg>] [-F <file>] [<commit>...] 'git merge' (--continue | --abort | --quit) diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 6156609cf7..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>:: @@ -543,8 +565,8 @@ In addition, the following pairs of options are incompatible: * --preserve-merges and --interactive * --preserve-merges and --signoff * --preserve-merges and --rebase-merges - * --rebase-merges and --strategy - * --rebase-merges and --strategy-option + * --keep-base and --onto + * --keep-base and --root BEHAVIORAL DIFFERENCES ----------------------- @@ -832,7 +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 @@ -870,7 +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-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-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 82cd573776..50365f2914 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -103,6 +103,28 @@ The default 'pre-commit' hook, when enabled--and with the `hooks.allownonascii` config option unset or set to false--prevents the use of non-ASCII filenames. +pre-merge-commit +~~~~~~~~~~~~~~~~ + +This hook is invoked by linkgit:git-merge[1], and can be bypassed +with the `--no-verify` option. It takes no parameters, and is +invoked after the merge has been carried out successfully and before +obtaining the proposed commit log message to +make a commit. Exiting with a non-zero status from this script +causes the `git merge` command to abort before creating a commit. + +The default 'pre-merge-commit' hook, when enabled, runs the +'pre-commit' hook, if the latter is enabled. + +This hook is invoked with the environment variable +`GIT_EDITOR=:` if the command will not bring up an editor +to modify the commit message. + +If the merge cannot be carried out automatically, the conflicts +need to be resolved and the result committed separately (see +linkgit:git-merge[1]). At that point, this hook will not be executed, +but the 'pre-commit' hook will, if it is enabled. + prepare-commit-msg ~~~~~~~~~~~~~~~~~~ @@ -425,10 +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..08c7b8a722 100644 --- a/Documentation/gitmodules.txt +++ b/Documentation/gitmodules.txt @@ -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 79a00d2a4a..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>]:: @@ -105,6 +109,10 @@ option can be used to override --squash. + With --squash, --commit is not allowed, and will fail. +--no-verify:: + This option bypasses the pre-merge and commit-msg hooks. + See also linkgit:githooks[5]. + -s <strategy>:: --strategy=<strategy>:: Use the given merge strategy; can be supplied more than diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index bb1251c036..90ff9e2bea 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -756,6 +756,22 @@ explicitly-given commit or tree. Note that the form '--filter=sparse:path=<path>' that wants to read from an arbitrary path on the filesystem has been dropped for security reasons. ++ +Multiple '--filter=' flags can be specified to combine filters. Only +objects which are accepted by every filter are included. ++ +The form '--filter=combine:<filter1>+<filter2>+...<filterN>' can also be +used to combined several filters, but this is harder than just repeating +the '--filter' flag and is usually not necessary. Filters are joined by +'{plus}' and individual filters are %-encoded (i.e. URL-encoded). +Besides the '{plus}' and '%' characters, the following characters are +reserved and also must be encoded: `~!@#$^&*()[]{}\;",<>?`+'`+ +as well as all characters with ASCII code <= `0x20`, which includes +space and newline. ++ +Other arbitrary characters can also be encoded. For instance, +'combine:tree:3+blob:none' and 'combine:tree%3A3+blob%3Anone' are +equivalent. --no-filter:: Turn off any previous `--filter=` argument. 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/technical/partial-clone.txt b/Documentation/technical/partial-clone.txt index 896c7b3878..210373e258 100644 --- a/Documentation/technical/partial-clone.txt +++ b/Documentation/technical/partial-clone.txt @@ -30,12 +30,20 @@ advance* during clone and fetch operations and thereby reduce download times and disk usage. Missing objects can later be "demand fetched" if/when needed. +A remote that can later provide the missing objects is called a +promisor remote, as it promises to send the objects when +requested. Initialy Git supported only one promisor remote, the origin +remote from which the user cloned and that was configured in the +"extensions.partialClone" config option. Later support for more than +one promisor remote has been implemented. + Use of partial clone requires that the user be online and the origin -remote be available for on-demand fetching of missing objects. This may -or may not be problematic for the user. For example, if the user can -stay within the pre-selected subset of the source tree, they may not -encounter any missing objects. Alternatively, the user could try to -pre-fetch various objects if they know that they are going offline. +remote or other promisor remotes be available for on-demand fetching +of missing objects. This may or may not be problematic for the user. +For example, if the user can stay within the pre-selected subset of +the source tree, they may not encounter any missing objects. +Alternatively, the user could try to pre-fetch various objects if they +know that they are going offline. Non-Goals @@ -100,18 +108,18 @@ or commits that reference missing trees. Handling Missing Objects ------------------------ -- An object may be missing due to a partial clone or fetch, or missing due - to repository corruption. To differentiate these cases, the local - repository specially indicates such filtered packfiles obtained from the - promisor remote as "promisor packfiles". +- An object may be missing due to a partial clone or fetch, or missing + due to repository corruption. To differentiate these cases, the + local repository specially indicates such filtered packfiles + obtained from promisor remotes as "promisor packfiles". + These promisor packfiles consist of a "<name>.promisor" file with arbitrary contents (like the "<name>.keep" files), in addition to their "<name>.pack" and "<name>.idx" files. - The local repository considers a "promisor object" to be an object that - it knows (to the best of its ability) that the promisor remote has promised - that it has, either because the local repository has that object in one of + it knows (to the best of its ability) that promisor remotes have promised + that they have, either because the local repository has that object in one of its promisor packfiles, or because another promisor object refers to it. + When Git encounters a missing object, Git can see if it is a promisor object @@ -123,12 +131,12 @@ expensive-to-modify list of missing objects.[a] - Since almost all Git code currently expects any referenced object to be present locally and because we do not want to force every command to do a dry-run first, a fallback mechanism is added to allow Git to attempt - to dynamically fetch missing objects from the promisor remote. + to dynamically fetch missing objects from promisor remotes. + When the normal object lookup fails to find an object, Git invokes -fetch-object to try to get the object from the server and then retry -the object lookup. This allows objects to be "faulted in" without -complicated prediction algorithms. +promisor_remote_get_direct() to try to get the object from a promisor +remote and then retry the object lookup. This allows objects to be +"faulted in" without complicated prediction algorithms. + For efficiency reasons, no check as to whether the missing object is actually a promisor object is performed. @@ -157,8 +165,7 @@ and prefetch those objects in bulk. + We are not happy with this global variable and would like to remove it, but that requires significant refactoring of the object code to pass an -additional flag. We hope that concurrent efforts to add an ODB API can -encompass this. +additional flag. Fetching Missing Objects @@ -182,21 +189,63 @@ has been updated to not use any object flags when the corresponding argument though they are not necessary. +Using many promisor remotes +--------------------------- + +Many promisor remotes can be configured and used. + +This allows for example a user to have multiple geographically-close +cache servers for fetching missing blobs while continuing to do +filtered `git-fetch` commands from the central server. + +When fetching objects, promisor remotes are tried one after the other +until all the objects have been fetched. + +Remotes that are considered "promisor" remotes are those specified by +the following configuration variables: + +- `extensions.partialClone = <name>` + +- `remote.<name>.promisor = true` + +- `remote.<name>.partialCloneFilter = ...` + +Only one promisor remote can be configured using the +`extensions.partialClone` config variable. This promisor remote will +be the last one tried when fetching objects. + +We decided to make it the last one we try, because it is likely that +someone using many promisor remotes is doing so because the other +promisor remotes are better for some reason (maybe they are closer or +faster for some kind of objects) than the origin, and the origin is +likely to be the remote specified by extensions.partialClone. + +This justification is not very strong, but one choice had to be made, +and anyway the long term plan should be to make the order somehow +fully configurable. + +For now though the other promisor remotes will be tried in the order +they appear in the config file. + Current Limitations ------------------- -- The remote used for a partial clone (or the first partial fetch - following a regular clone) is marked as the "promisor remote". +- It is not possible to specify the order in which the promisor + remotes are tried in other ways than the order in which they appear + in the config file. + -We are currently limited to a single promisor remote and only that -remote may be used for subsequent partial fetches. +It is also not possible to specify an order to be used when fetching +from one remote and a different order when fetching from another +remote. + +- It is not possible to push only specific objects to a promisor + remote. + -We accept this limitation because we believe initial users of this -feature will be using it on repositories with a strong single central -server. +It is not possible to push at the same time to multiple promisor +remote in a specific order. -- Dynamic object fetching will only ask the promisor remote for missing - objects. We assume that the promisor remote has a complete view of the +- Dynamic object fetching will only ask promisor remotes for missing + objects. We assume that promisor remotes have a complete view of the repository and can satisfy all such requests. - Repack essentially treats promisor and non-promisor packfiles as 2 @@ -218,15 +267,17 @@ server. Future Work ----------- -- Allow more than one promisor remote and define a strategy for fetching - missing objects from specific promisor remotes or of iterating over the - set of promisor remotes until a missing object is found. +- Improve the way to specify the order in which promisor remotes are + tried. + -A user might want to have multiple geographically-close cache servers -for fetching missing blobs while continuing to do filtered `git-fetch` -commands from the central server, for example. +For example this could allow to specify explicitly something like: +"When fetching from this remote, I want to use these promisor remotes +in this order, though, when pushing or fetching to that remote, I want +to use those promisor remotes in that order." + +- Allow pushing to promisor remotes. + -Or the user might want to work in a triangular work flow with multiple +The user might want to work in a triangular work flow with multiple promisor remotes that each have an incomplete view of the repository. - Allow repack to work on promisor packfiles (while keeping them distinct 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. @@ -884,7 +884,6 @@ LIB_OBJS += ewah/ewah_io.o LIB_OBJS += ewah/ewah_rlw.o LIB_OBJS += exec-cmd.o LIB_OBJS += fetch-negotiator.o -LIB_OBJS += fetch-object.o LIB_OBJS += fetch-pack.o LIB_OBJS += fsck.o LIB_OBJS += fsmonitor.o @@ -948,6 +947,7 @@ LIB_OBJS += preload-index.o LIB_OBJS += pretty.o LIB_OBJS += prio-queue.o LIB_OBJS += progress.o +LIB_OBJS += promisor-remote.o LIB_OBJS += prompt.o LIB_OBJS += protocol.o LIB_OBJS += quote.o @@ -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..34031b182a 100644 --- a/azure-pipelines.yml +++ b/azure-pipelines.yml @@ -374,7 +374,7 @@ 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 */ diff --git a/builtin/am.c b/builtin/am.c index 1aea657a7f..39a70fc79a 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1072,19 +1072,6 @@ 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 +1259,9 @@ 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); @@ -1703,7 +1692,8 @@ 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/cat-file.c b/builtin/cat-file.c index 995d47c85a..d6a1aa74cd 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -15,6 +15,7 @@ #include "sha1-array.h" #include "packfile.h" #include "object-store.h" +#include "promisor-remote.h" struct batch_options { int enabled; @@ -524,8 +525,8 @@ static int batch_objects(struct batch_options *opt) if (opt->all_objects) { struct object_cb_data cb; - if (repository_format_partial_clone) - warning("This repository has extensions.partialClone set. Some objects may not be loaded."); + if (has_promisor_remote()) + warning("This repository uses promisor remotes. Some objects may not be loaded."); cb.opt = opt; cb.expand = &data; 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..1283727761 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -1708,6 +1708,15 @@ 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..851beb7f0d 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -648,7 +648,7 @@ 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 +671,7 @@ 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 +679,7 @@ 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 +901,7 @@ 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[] = { @@ -958,9 +958,9 @@ 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, diff --git a/builtin/clone.c b/builtin/clone.c index f665b28ccc..2048b6760a 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -1160,13 +1160,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix) transport->server_options = &server_options; if (filter_options.choice) { - struct strbuf expanded_filter_spec = STRBUF_INIT; - expand_list_objects_filter_spec(&filter_options, - &expanded_filter_spec); + const char *spec = + expand_list_objects_filter_spec(&filter_options); transport_set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER, - expanded_filter_spec.buf); + spec); transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); - strbuf_release(&expanded_filter_spec); } if (transport->smart_options && !deepen && !filter_options.choice) diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c index 57863619b7..052696f1af 100644 --- a/builtin/commit-graph.c +++ b/builtin/commit-graph.c @@ -251,6 +251,8 @@ 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/describe.c b/builtin/describe.c index 200154297d..e048f85484 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -313,7 +313,7 @@ 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 54d6b01892..67c0eb88c6 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -24,6 +24,8 @@ #include "list-objects-filter-options.h" #include "commit-reach.h" #include "branch.h" +#include "promisor-remote.h" +#include "commit-graph.h" #define FORCED_UPDATES_DELAY_WARNING_IN_MS (10 * 1000) @@ -1242,13 +1244,10 @@ static struct transport *prepare_transport(struct remote *remote, int deepen) if (update_shallow) set_option(transport, TRANS_OPT_UPDATE_SHALLOW, "yes"); if (filter_options.choice) { - struct strbuf expanded_filter_spec = STRBUF_INIT; - expand_list_objects_filter_spec(&filter_options, - &expanded_filter_spec); - set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER, - expanded_filter_spec.buf); + const char *spec = + expand_list_objects_filter_spec(&filter_options); + set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER, spec); set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); - strbuf_release(&expanded_filter_spec); } if (negotiation_tip.nr) { if (transport->smart_options) @@ -1559,37 +1558,27 @@ static inline void fetch_one_setup_partial(struct remote *remote) * If no prior partial clone/fetch and the current fetch DID NOT * request a partial-fetch, do a normal fetch. */ - if (!repository_format_partial_clone && !filter_options.choice) + if (!has_promisor_remote() && !filter_options.choice) return; /* - * If this is the FIRST partial-fetch request, we enable partial - * on this repo and remember the given filter-spec as the default - * for subsequent fetches to this remote. + * If this is a partial-fetch request, we enable partial on + * this repo if not already enabled and remember the given + * filter-spec as the default for subsequent fetches to this + * remote. */ - if (!repository_format_partial_clone && filter_options.choice) { + if (filter_options.choice) { partial_clone_register(remote->name, &filter_options); return; } /* - * We are currently limited to only ONE promisor remote and only - * allow partial-fetches from the promisor remote. - */ - if (strcmp(remote->name, repository_format_partial_clone)) { - if (filter_options.choice) - die(_("--filter can only be used with the remote " - "configured in extensions.partialClone")); - return; - } - - /* * Do a partial-fetch from the promisor remote using either the * explicitly given filter-spec or inherit the filter-spec from * the config. */ if (!filter_options.choice) - partial_clone_get_default_filter_spec(&filter_options); + partial_clone_get_default_filter_spec(&filter_options, remote->name); return; } @@ -1710,7 +1699,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) if (depth || deepen_since || deepen_not.nr) deepen = 1; - if (filter_options.choice && !repository_format_partial_clone) + if (filter_options.choice && !has_promisor_remote()) die("--filter can only be used when extensions.partialClone is set"); if (all) { @@ -1744,7 +1733,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) } if (remote) { - if (filter_options.choice || repository_format_partial_clone) + if (filter_options.choice || has_promisor_remote()) fetch_one_setup_partial(remote); result = fetch_one(remote, argc, argv, prune_tags_ok); } else { @@ -1771,6 +1760,20 @@ 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/gc.c b/builtin/gc.c index a22b6ff683..fadb45489f 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -27,6 +27,7 @@ #include "pack-objects.h" #include "blob.h" #include "tree.h" +#include "promisor-remote.h" #define FAILED_RUN "failed to run %s" @@ -659,7 +660,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix) argv_array_push(&prune, prune_expire); if (quiet) argv_array_push(&prune, "--no-progress"); - if (repository_format_partial_clone) + if (has_promisor_remote()) argv_array_push(&prune, "--exclude-promisor-objects"); if (run_command_v_opt(prune.argv, RUN_GIT_CMD)) 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 0d55f73b0b..a23454da6e 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -14,7 +14,7 @@ #include "thread-utils.h" #include "packfile.h" #include "object-store.h" -#include "fetch-object.h" +#include "promisor-remote.h" static const char index_pack_usage[] = "git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])"; @@ -1352,7 +1352,7 @@ static void fix_unresolved_deltas(struct hashfile *f) sorted_by_pos[i] = &ref_deltas[i]; QSORT(sorted_by_pos, nr_ref_deltas, delta_pos_compare); - if (repository_format_partial_clone) { + if (has_promisor_remote()) { /* * Prefetch the delta bases. */ @@ -1366,8 +1366,8 @@ static void fix_unresolved_deltas(struct hashfile *f) oid_array_append(&to_fetch, &d->oid); } if (to_fetch.nr) - fetch_objects(repository_format_partial_clone, - to_fetch.oid, to_fetch.nr); + promisor_remote_get_direct(the_repository, + to_fetch.oid, to_fetch.nr); oid_array_clear(&to_fetch); } 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.c b/builtin/merge.c index e2ccbc44e2..062e911441 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -81,7 +81,7 @@ static int show_progress = -1; static int default_to_upstream = 1; static int signoff; static const char *sign_commit; -static int verify_msg = 1; +static int no_verify; static struct strategy all_strategy[] = { { "recursive", DEFAULT_TWOHEAD | NO_TRIVIAL }, @@ -287,7 +287,7 @@ static struct option builtin_merge_options[] = { N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, OPT_BOOL(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")), OPT_BOOL(0, "signoff", &signoff, N_("add Signed-off-by:")), - OPT_BOOL(0, "verify", &verify_msg, N_("verify commit-msg hook")), + OPT_BOOL(0, "no-verify", &no_verify, N_("bypass pre-merge-commit and commit-msg hooks")), OPT_END() }; @@ -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; @@ -816,6 +813,18 @@ static void write_merge_heads(struct commit_list *); static void prepare_to_commit(struct commit_list *remoteheads) { struct strbuf msg = STRBUF_INIT; + const char *index_file = get_index_file(); + + if (!no_verify && run_commit_hook(0 < option_edit, index_file, "pre-merge-commit", NULL)) + abort_commit(remoteheads, NULL); + /* + * Re-read the index as pre-merge-commit hook could have updated it, + * and write it out as a tree. We must do this before we invoke + * the editor and after we invoke run_status above. + */ + if (find_hook("pre-merge-commit")) + discard_cache(); + read_cache_from(index_file); strbuf_addbuf(&msg, &merge_msg); if (squash) BUG("the control must not reach here under --squash"); @@ -842,7 +851,7 @@ static void prepare_to_commit(struct commit_list *remoteheads) abort_commit(remoteheads, NULL); } - if (verify_msg && run_commit_hook(0 < option_edit, get_index_file(), + if (!no_verify && run_commit_hook(0 < option_edit, get_index_file(), "commit-msg", git_path_merge_msg(the_repository), NULL)) abort_commit(remoteheads, NULL); @@ -860,12 +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/pack-objects.c b/builtin/pack-objects.c index b410801edb..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; @@ -2342,15 +2337,6 @@ static void find_deltas(struct object_entry **list, unsigned *list_size, free(array); } -static void try_to_free_from_threads(size_t size) -{ - packing_data_lock(&to_pack); - release_pack_memory(size); - packing_data_unlock(&to_pack); -} - -static try_to_free_t old_try_to_free_routine; - /* * The main object list is split into smaller lists, each is handed to * one worker. @@ -2391,12 +2377,10 @@ static void init_threaded_search(void) pthread_mutex_init(&cache_mutex, NULL); pthread_mutex_init(&progress_mutex, NULL); pthread_cond_init(&progress_cond, NULL); - old_try_to_free_routine = set_try_to_free_routine(try_to_free_from_threads); } static void cleanup_threaded_search(void) { - set_try_to_free_routine(old_try_to_free_routine); pthread_cond_destroy(&progress_cond); pthread_mutex_destroy(&cache_mutex); pthread_mutex_destroy(&progress_mutex); @@ -2579,7 +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); @@ -2603,7 +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; } @@ -2799,7 +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); } @@ -3030,7 +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/push.c b/builtin/push.c index 021dd3b1e4..3742daf7b0 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -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 670096c065..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"), @@ -62,7 +62,7 @@ struct rebase_options { const char *onto_name; const char *revisions; const char *switch_to; - int root; + int root, root_with_onto; struct object_id *squash_onto; struct commit *restrict_revision; int dont_finish_rebase; @@ -374,6 +374,7 @@ static int run_rebase_interactive(struct rebase_options *opts, flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0; flags |= opts->rebase_merges ? TODO_LIST_REBASE_MERGES : 0; flags |= opts->rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0; + flags |= opts->root_with_onto ? TODO_LIST_ROOT_WITH_ONTO : 0; flags |= command == ACTION_SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0; switch (command) { @@ -1260,24 +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); } @@ -1376,6 +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; @@ -1394,6 +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, @@ -1547,6 +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); @@ -1833,15 +1864,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) "'--reschedule-failed-exec'")); } - if (options.rebase_merges) { - if (strategy_options.nr) - die(_("cannot combine '--rebase-merges' with " - "'--strategy-option'")); - if (options.strategy) - die(_("cannot combine '--rebase-merges' with " - "'--strategy'")); - } - if (!options.root) { if (argc < 1) { struct branch *branch; @@ -1872,7 +1894,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) options.squash_onto = &squash_onto; options.onto_name = squash_onto_name = xstrdup(oid_to_hex(&squash_onto)); - } + } else + options.root_with_onto = 1; + options.upstream_name = NULL; options.upstream = NULL; if (argc > 1) @@ -1882,12 +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 { @@ -1968,9 +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); @@ -1991,17 +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) @@ -2022,13 +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/repack.c b/builtin/repack.c index 632c0c0a79..3b3dd14372 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -11,6 +11,7 @@ #include "midx.h" #include "packfile.h" #include "object-store.h" +#include "promisor-remote.h" static int delta_base_offset = 1; static int pack_kept_objects = -1; @@ -361,7 +362,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix) argv_array_push(&cmd.args, "--all"); argv_array_push(&cmd.args, "--reflog"); argv_array_push(&cmd.args, "--indexed-objects"); - if (repository_format_partial_clone) + if (has_promisor_remote()) argv_array_push(&cmd.args, "--exclude-promisor-objects"); if (write_bitmaps > 0) argv_array_push(&cmd.args, "--write-bitmap-index"); diff --git a/builtin/replace.c b/builtin/replace.c index 644b21ca8d..2a4afb3b93 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -421,7 +421,7 @@ 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 301ccb970b..74dbfad73d 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -471,10 +471,6 @@ 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'"), - filter_options.filter_spec); continue; } if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) { diff --git a/builtin/stash.c b/builtin/stash.c index b5a301f24d..ab30d1e920 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)) @@ -485,7 +485,7 @@ 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; @@ -1129,7 +1129,10 @@ 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 +1293,7 @@ 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/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); diff --git a/cache-tree.c b/cache-tree.c index c22161f987..0e5724fad7 100644 --- a/cache-tree.c +++ b/cache-tree.c @@ -5,6 +5,7 @@ #include "cache-tree.h" #include "object-store.h" #include "replace-object.h" +#include "promisor-remote.h" #ifndef DEBUG_CACHE_TREE #define DEBUG_CACHE_TREE 0 @@ -357,7 +358,7 @@ static int update_one(struct cache_tree *it, } ce_missing_ok = mode == S_IFGITLINK || missing_ok || - (repository_format_partial_clone && + (has_promisor_remote() && ce_skip_worktree(ce)); if (is_null_oid(oid) || (!ce_missing_ok && !has_object_file(oid))) { @@ -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)) @@ -636,6 +637,9 @@ int daemonize(void); * at least 'nr' entries; the number of entries currently allocated * is 'alloc', using the standard growing factor alloc_nr() macro. * + * Consider using ALLOC_GROW_BY instead of ALLOC_GROW as it has some + * added niceties. + * * DO NOT USE any expression with side-effect for 'x', 'nr', or 'alloc'. */ #define ALLOC_GROW(x, nr, alloc) \ @@ -649,6 +653,25 @@ int daemonize(void); } \ } while (0) +/* + * Similar to ALLOC_GROW but handles updating of the nr value and + * zeroing the bytes of the newly-grown array elements. + * + * DO NOT USE any expression with side-effect for any of the + * arguments. + */ +#define ALLOC_GROW_BY(x, nr, increase, alloc) \ + do { \ + if (increase) { \ + size_t new_nr = nr + (increase); \ + if (new_nr < nr) \ + BUG("negative growth in ALLOC_GROW_BY"); \ + ALLOC_GROW(x, new_nr, alloc); \ + memset((x) + nr, 0, sizeof(*(x)) * (increase)); \ + nr = new_nr; \ + } \ + } while (0) + /* Initialize and use the cache information */ struct lock_file; void preload_index(struct index_state *index, @@ -812,6 +835,23 @@ 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 *); @@ -937,8 +977,6 @@ extern int grafts_replace_parents; #define GIT_REPO_VERSION 0 #define GIT_REPO_VERSION_READ 1 extern int repository_format_precious_objects; -extern char *repository_format_partial_clone; -extern const char *core_partial_clone_filter_default; extern int repository_format_worktree_config; /* @@ -1516,8 +1554,7 @@ 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); @@ -1526,7 +1563,7 @@ 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..a76f348484 100755 --- a/ci/install-dependencies.sh +++ b/ci/install-dependencies.sh @@ -53,7 +53,7 @@ StaticAnalysis) ;; 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 "$ALREADY_HAVE_ASCIIDOCTOR" || gem install --version 1.5.8 asciidoctor @@ -160,7 +160,7 @@ linux-clang|linux-gcc) export CC=gcc-8 fi - export GIT_TEST_HTTPD=YesPlease + export GIT_TEST_HTTPD=true # The Linux build installs the defined dependency versions below. # The OS X build installs much more recent versions, whichever diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh index d49089832d..b3e76ef863 100755 --- a/ci/test-documentation.sh +++ b/ci/test-documentation.sh @@ -8,6 +8,8 @@ filter_log () { sed -e '/^GIT_VERSION = /d' \ -e '/^ \* new asciidoc flags$/d' \ + -e '/stripped namespace before processing/d' \ + -e '/Attributed.*IDs for element/d' \ "$1" } diff --git a/commit-graph.c b/commit-graph.c index 9b02d2c426..5da0e16d12 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -1050,7 +1050,7 @@ 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]); @@ -364,8 +364,8 @@ struct object_id *get_commit_tree_oid(const struct commit *commit) 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..7a0d619fb6 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; } @@ -1265,7 +1272,7 @@ 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; } @@ -1309,7 +1316,7 @@ 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'; 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/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) { @@ -1379,11 +1379,6 @@ static int git_default_core_config(const char *var, const char *value, void *cb) return 0; } - if (!strcmp(var, "core.partialclonefilter")) { - return git_config_string(&core_partial_clone_filter_default, - var, value); - } - if (!strcmp(var, "core.usereplacerefs")) { read_replace_refs = git_config_bool(var, value); return 0; @@ -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 cd9b324afa..971db009b3 100644 --- a/connected.c +++ b/connected.c @@ -5,6 +5,7 @@ #include "connected.h" #include "transport.h" #include "packfile.h" +#include "promisor-remote.h" /* * If we feed all the commits we want to verify to this command @@ -73,7 +74,7 @@ int check_connected(oid_iterate_fn fn, void *cb_data, argv_array_push(&rev_list.args,"rev-list"); argv_array_push(&rev_list.args, "--objects"); argv_array_push(&rev_list.args, "--stdin"); - if (repository_format_partial_clone) + if (has_promisor_remote()) argv_array_push(&rev_list.args, "--exclude-promisor-objects"); if (!opt->is_deepening_fetch) { argv_array_push(&rev_list.args, "--not"); diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 7b1ab46f0b..388f4dd650 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -340,7 +340,7 @@ __gitcomp () c="$c${4-}" if [[ $c == "$cur_"* ]]; then case $c in - --*=*|*.) ;; + --*=|*.) ;; *) c="$c " ;; esac COMPREPLY[i++]="${2-}$c" @@ -360,7 +360,7 @@ __gitcomp () c="$c${4-}" if [[ $c == "$cur_"* ]]; then case $c in - --*=*|*.) ;; + *=|*.) ;; *) c="$c " ;; esac COMPREPLY[i++]="${2-}$c" @@ -524,7 +524,7 @@ __git_index_files () # Even when a directory name itself does not contain # any special characters, it will still be quoted if # any of its (stripped) trailing path components do. - # Because of this we may have seen the same direcory + # Because of this we may have seen the same directory # both quoted and unquoted. if (p in paths) # We have seen the same directory unquoted, @@ -1358,7 +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=$__git_sequencer_inprogress_options _git_cherry_pick () { @@ -1396,7 +1398,18 @@ _git_clean () _git_clone () { + case "$prev" in + -c|--config) + __git_complete_config_variable_name_and_value + return + ;; + esac case "$cur" in + --config=*) + __git_complete_config_variable_name_and_value \ + --cur="${cur##--config=}" + return + ;; --*) __gitcomp_builtin clone return @@ -2214,181 +2227,282 @@ __git_config_vars= __git_compute_config_vars () { test -n "$__git_config_vars" || - __git_config_vars="$(git help --config-for-completion | sort | uniq)" + __git_config_vars="$(git help --config-for-completion | sort -u)" } -_git_config () +# Completes possible values of various configuration variables. +# +# Usage: __git_complete_config_variable_value [<option>]... +# --varname=<word>: The name of the configuration variable whose value is +# to be completed. Defaults to the previous word on the +# command line. +# --cur=<word>: The current value to be completed. Defaults to the current +# word to be completed. +__git_complete_config_variable_value () { - local varname + local varname="$prev" cur_="$cur" + + while test $# != 0; do + case "$1" in + --varname=*) varname="${1##--varname=}" ;; + --cur=*) cur_="${1##--cur=}" ;; + *) return 1 ;; + esac + shift + done if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then - varname="${prev,,}" + varname="${varname,,}" else - varname="$(echo "$prev" |tr A-Z a-z)" + varname="$(echo "$varname" |tr A-Z a-z)" fi case "$varname" in branch.*.remote|branch.*.pushremote) - __gitcomp_nl "$(__git_remotes)" + __gitcomp_nl "$(__git_remotes)" "" "$cur_" return ;; branch.*.merge) - __git_complete_refs + __git_complete_refs --cur="$cur_" return ;; branch.*.rebase) - __gitcomp "false true merges preserve interactive" + __gitcomp "false true merges preserve interactive" "" "$cur_" return ;; remote.pushdefault) - __gitcomp_nl "$(__git_remotes)" + __gitcomp_nl "$(__git_remotes)" "" "$cur_" return ;; remote.*.fetch) - local remote="${prev#remote.}" + local remote="${varname#remote.}" remote="${remote%.fetch}" - if [ -z "$cur" ]; then + if [ -z "$cur_" ]; then __gitcomp_nl "refs/heads/" "" "" "" return fi - __gitcomp_nl "$(__git_refs_remotes "$remote")" + __gitcomp_nl "$(__git_refs_remotes "$remote")" "" "$cur_" return ;; remote.*.push) - local remote="${prev#remote.}" + local remote="${varname#remote.}" remote="${remote%.push}" __gitcomp_nl "$(__git for-each-ref \ - --format='%(refname):%(refname)' refs/heads)" + --format='%(refname):%(refname)' refs/heads)" "" "$cur_" return ;; pull.twohead|pull.octopus) __git_compute_merge_strategies - __gitcomp "$__git_merge_strategies" - return - ;; - color.branch|color.diff|color.interactive|\ - color.showbranch|color.status|color.ui) - __gitcomp "always never auto" + __gitcomp "$__git_merge_strategies" "" "$cur_" return ;; color.pager) - __gitcomp "false true" + __gitcomp "false true" "" "$cur_" return ;; color.*.*) __gitcomp " normal black red green yellow blue magenta cyan white bold dim ul blink reverse - " + " "" "$cur_" + return + ;; + color.*) + __gitcomp "false true always never auto" "" "$cur_" return ;; diff.submodule) - __gitcomp "$__git_diff_submodule_formats" + __gitcomp "$__git_diff_submodule_formats" "" "$cur_" return ;; help.format) - __gitcomp "man info web html" + __gitcomp "man info web html" "" "$cur_" return ;; log.date) - __gitcomp "$__git_log_date_formats" + __gitcomp "$__git_log_date_formats" "" "$cur_" return ;; sendemail.aliasfiletype) - __gitcomp "mutt mailrc pine elm gnus" + __gitcomp "mutt mailrc pine elm gnus" "" "$cur_" return ;; sendemail.confirm) - __gitcomp "$__git_send_email_confirm_options" + __gitcomp "$__git_send_email_confirm_options" "" "$cur_" return ;; sendemail.suppresscc) - __gitcomp "$__git_send_email_suppresscc_options" + __gitcomp "$__git_send_email_suppresscc_options" "" "$cur_" return ;; sendemail.transferencoding) - __gitcomp "7bit 8bit quoted-printable base64" - return - ;; - --get|--get-all|--unset|--unset-all) - __gitcomp_nl "$(__git_config_get_set_variables)" + __gitcomp "7bit 8bit quoted-printable base64" "" "$cur_" return ;; *.*) return ;; esac - case "$cur" in - --*) - __gitcomp_builtin config - return - ;; +} + +# Completes configuration sections, subsections, variable names. +# +# Usage: __git_complete_config_variable_name [<option>]... +# --cur=<word>: The current configuration section/variable name to be +# completed. Defaults to the current word to be completed. +# --sfx=<suffix>: A suffix to be appended to each fully completed +# configuration variable name (but not to sections or +# subsections) instead of the default space. +__git_complete_config_variable_name () +{ + local cur_="$cur" sfx + + while test $# != 0; do + case "$1" in + --cur=*) cur_="${1##--cur=}" ;; + --sfx=*) sfx="${1##--sfx=}" ;; + *) return 1 ;; + esac + shift + done + + case "$cur_" in branch.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" + __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx" return ;; branch.*) - local pfx="${cur%.*}." cur_="${cur#*.}" + local pfx="${cur%.*}." + cur_="${cur#*.}" __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")" - __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" + __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx" return ;; guitool.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" __gitcomp " argPrompt cmd confirm needsFile noConsole noRescan prompt revPrompt revUnmerged title - " "$pfx" "$cur_" + " "$pfx" "$cur_" "$sfx" return ;; difftool.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "cmd path" "$pfx" "$cur_" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" + __gitcomp "cmd path" "$pfx" "$cur_" "$sfx" return ;; man.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "cmd path" "$pfx" "$cur_" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" + __gitcomp "cmd path" "$pfx" "$cur_" "$sfx" return ;; mergetool.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" + __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx" return ;; pager.*) - local pfx="${cur%.*}." cur_="${cur#*.}" + local pfx="${cur_%.*}." + cur_="${cur_#*.}" __git_compute_all_commands - __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" + __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx" return ;; remote.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" __gitcomp " url proxy fetch push mirror skipDefaultUpdate receivepack uploadpack tagOpt pushurl - " "$pfx" "$cur_" + " "$pfx" "$cur_" "$sfx" return ;; remote.*) - local pfx="${cur%.*}." cur_="${cur#*.}" + local pfx="${cur_%.*}." + cur_="${cur_#*.}" __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "." - __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" + __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx" return ;; url.*.*) - local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" + local pfx="${cur_%.*}." + cur_="${cur_##*.}" + __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx" return ;; *.*) __git_compute_config_vars - __gitcomp "$__git_config_vars" + __gitcomp "$__git_config_vars" "" "$cur_" "$sfx" ;; *) __git_compute_config_vars - __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')" + __gitcomp "$(echo "$__git_config_vars" | + awk -F . '{ + sections[$1] = 1 + } + END { + for (s in sections) + print s "." + } + ')" "" "$cur_" + ;; + esac +} + +# Completes '='-separated configuration sections/variable names and values +# for 'git -c section.name=value'. +# +# Usage: __git_complete_config_variable_name_and_value [<option>]... +# --cur=<word>: The current configuration section/variable name/value to be +# completed. Defaults to the current word to be completed. +__git_complete_config_variable_name_and_value () +{ + local cur_="$cur" + + while test $# != 0; do + case "$1" in + --cur=*) cur_="${1##--cur=}" ;; + *) return 1 ;; + esac + shift + done + + case "$cur_" in + *=*) + __git_complete_config_variable_value \ + --varname="${cur_%%=*}" --cur="${cur_#*=}" + ;; + *) + __git_complete_config_variable_name --cur="$cur_" --sfx='=' + ;; + esac +} + +_git_config () +{ + case "$prev" in + --get|--get-all|--unset|--unset-all) + __gitcomp_nl "$(__git_config_get_set_variables)" + return + ;; + *.*) + __git_complete_config_variable_value + return + ;; + esac + case "$cur" in + --*) + __gitcomp_builtin config + ;; + *) + __git_complete_config_variable_name + ;; esac } @@ -2501,7 +2615,7 @@ _git_restore () esac } -__git_revert_inprogress_options="--continue --quit --abort" +__git_revert_inprogress_options=$__git_sequencer_inprogress_options _git_revert () { @@ -2945,7 +3059,11 @@ __git_main () # Bash filename completion return ;; - -c|--namespace) + -c) + __git_complete_config_variable_name_and_value + return + ;; + --namespace) # we don't support completing these options' arguments return ;; 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/credential-store.c b/credential-store.c index ac295420dd..c010497cb2 100644 --- a/credential-store.c +++ b/credential-store.c @@ -72,15 +72,16 @@ static void store_credential_file(const char *fn, struct credential *c) struct strbuf buf = STRBUF_INIT; strbuf_addf(&buf, "%s://", c->protocol); - strbuf_addstr_urlencode(&buf, c->username, 1); + strbuf_addstr_urlencode(&buf, c->username, is_rfc3986_unreserved); strbuf_addch(&buf, ':'); - strbuf_addstr_urlencode(&buf, c->password, 1); + strbuf_addstr_urlencode(&buf, c->password, is_rfc3986_unreserved); strbuf_addch(&buf, '@'); if (c->host) - strbuf_addstr_urlencode(&buf, c->host, 1); + strbuf_addstr_urlencode(&buf, c->host, is_rfc3986_unreserved); if (c->path) { strbuf_addch(&buf, '/'); - strbuf_addstr_urlencode(&buf, c->path, 0); + strbuf_addstr_urlencode(&buf, c->path, + is_rfc3986_reserved_or_unreserved); } rewrite_credential_file(fn, c, &buf); @@ -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; @@ -25,7 +25,7 @@ #include "packfile.h" #include "parse-options.h" #include "help.h" -#include "fetch-object.h" +#include "promisor-remote.h" #ifdef NO_FAST_WORKING_DIRECTORY #define FAST_WORKING_DIRECTORY 0 @@ -6520,8 +6520,7 @@ static void add_if_missing(struct repository *r, void diffcore_std(struct diff_options *options) { - if (options->repo == the_repository && - repository_format_partial_clone) { + if (options->repo == the_repository && has_promisor_remote()) { /* * Prefetch the diff pairs that are about to be flushed. */ @@ -6538,8 +6537,8 @@ void diffcore_std(struct diff_options *options) /* * NEEDSWORK: Consider deduplicating the OIDs sent. */ - fetch_objects(repository_format_partial_clone, - to_fetch.oid, to_fetch.nr); + promisor_remote_get_direct(options->repo, + to_fetch.oid, to_fetch.nr); oid_array_clear(&to_fetch); } @@ -561,7 +561,7 @@ 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 +571,20 @@ 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 +594,35 @@ 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 +643,19 @@ 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 +762,21 @@ 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 +837,21 @@ 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 +860,7 @@ 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 +869,17 @@ 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 +889,31 @@ 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 +921,15 @@ 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 +940,7 @@ 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 +1021,97 @@ 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 +1126,7 @@ 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 +1142,17 @@ 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 +1193,7 @@ 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 +1201,15 @@ 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 +1235,30 @@ 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 +1278,7 @@ 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 +1289,10 @@ 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 +1304,10 @@ 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; } @@ -1808,7 +1820,7 @@ 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. @@ -2488,14 +2500,14 @@ 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 +2539,18 @@ 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 { @@ -191,7 +191,7 @@ 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 */ @@ -230,10 +230,23 @@ 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 +261,26 @@ 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/environment.c b/environment.c index 89af47cb85..efa072680a 100644 --- a/environment.c +++ b/environment.c @@ -31,8 +31,6 @@ int warn_ambiguous_refs = 1; int warn_on_object_refname_ambiguity = 1; int ref_paranoia = -1; int repository_format_precious_objects; -char *repository_format_partial_clone; -const char *core_partial_clone_filter_default; int repository_format_worktree_config; const char *git_commit_encoding; const char *git_log_output_encoding; diff --git a/fast-import.c b/fast-import.c index b44d6a467e..1f9160b645 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); @@ -2588,7 +2586,7 @@ 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; @@ -2611,8 +2609,10 @@ 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); @@ -2686,6 +2686,7 @@ 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-object.c b/fetch-object.c deleted file mode 100644 index 4266548800..0000000000 --- a/fetch-object.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "cache.h" -#include "packfile.h" -#include "pkt-line.h" -#include "strbuf.h" -#include "transport.h" -#include "fetch-object.h" - -static void fetch_refs(const char *remote_name, struct ref *ref) -{ - struct remote *remote; - struct transport *transport; - int original_fetch_if_missing = fetch_if_missing; - - fetch_if_missing = 0; - remote = remote_get(remote_name); - if (!remote->url[0]) - die(_("Remote with no URL")); - transport = transport_get(remote, remote->url[0]); - - transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); - transport_set_option(transport, TRANS_OPT_NO_DEPENDENTS, "1"); - transport_fetch_refs(transport, ref); - fetch_if_missing = original_fetch_if_missing; -} - -void fetch_objects(const char *remote_name, const struct object_id *oids, - int oid_nr) -{ - struct ref *ref = NULL; - int i; - - for (i = 0; i < oid_nr; i++) { - struct ref *new_ref = alloc_ref(oid_to_hex(&oids[i])); - oidcpy(&new_ref->old_oid, &oids[i]); - new_ref->exact_oid = 1; - new_ref->next = ref; - ref = new_ref; - } - fetch_refs(remote_name, ref); -} diff --git a/fetch-object.h b/fetch-object.h deleted file mode 100644 index d6444caa5a..0000000000 --- a/fetch-object.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef FETCH_OBJECT_H -#define FETCH_OBJECT_H - -struct object_id; - -void fetch_objects(const char *remote_name, const struct object_id *oids, - int oid_nr); - -#endif diff --git a/fetch-pack.c b/fetch-pack.c index d81f47c07b..6ccc6294ea 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -338,12 +338,9 @@ static int find_common(struct fetch_negotiator *negotiator, } } if (server_supports_filtering && args->filter_options.choice) { - struct strbuf expanded_filter_spec = STRBUF_INIT; - expand_list_objects_filter_spec(&args->filter_options, - &expanded_filter_spec); - packet_buf_write(&req_buf, "filter %s", - expanded_filter_spec.buf); - strbuf_release(&expanded_filter_spec); + const char *spec = + expand_list_objects_filter_spec(&args->filter_options); + packet_buf_write(&req_buf, "filter %s", spec); } packet_buf_flush(&req_buf); state_len = req_buf.len; @@ -1112,7 +1109,7 @@ static int add_haves(struct fetch_negotiator *negotiator, } static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, - const struct fetch_pack_args *args, + struct fetch_pack_args *args, const struct ref *wants, struct oidset *common, int *haves_to_send, int *in_vain, int sideband_all) @@ -1153,13 +1150,10 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, /* Add filter */ if (server_supports_feature("fetch", "filter", 0) && args->filter_options.choice) { - struct strbuf expanded_filter_spec = STRBUF_INIT; + const char *spec = + expand_list_objects_filter_spec(&args->filter_options); print_verbose(args, _("Server supports filter")); - expand_list_objects_filter_spec(&args->filter_options, - &expanded_filter_spec); - packet_buf_write(&req_buf, "filter %s", - expanded_filter_spec.buf); - strbuf_release(&expanded_filter_spec); + packet_buf_write(&req_buf, "filter %s", spec); } else if (args->filter_options.choice) { warning("filtering not recognized by server, ignoring"); } diff --git a/git-compat-util.h b/git-compat-util.h index 83be89de0a..f0d13e4e28 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -818,9 +818,6 @@ const char *inet_ntop(int af, const void *src, char *dst, size_t size); int git_atexit(void (*handler)(void)); #endif -typedef void (*try_to_free_t)(size_t); -try_to_free_t set_try_to_free_routine(try_to_free_t); - static inline size_t st_add(size_t a, size_t b) { if (unsigned_add_overflows(a, b)) 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>] diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh index 6ec562d5da..fd476b6999 100755 --- a/git-gui/git-gui.sh +++ b/git-gui/git-gui.sh @@ -1340,6 +1340,7 @@ set HEAD {} set PARENT {} set MERGE_HEAD [list] set commit_type {} +set commit_type_is_amend 0 set empty_tree {} set current_branch {} set is_detached 0 @@ -1347,8 +1348,9 @@ set current_diff_path {} set is_3way_diff 0 set is_submodule_diff 0 set is_conflict_diff 0 -set selected_commit_type new set diff_empty_count 0 +set last_revert {} +set last_revert_enc {} set nullid "0000000000000000000000000000000000000000" set nullid2 "0000000000000000000000000000000000000001" @@ -1434,7 +1436,7 @@ proc PARENT {} { } proc force_amend {} { - global selected_commit_type + global commit_type_is_amend global HEAD PARENT MERGE_HEAD commit_type repository_state newType newHEAD newMERGE_HEAD @@ -1443,7 +1445,7 @@ proc force_amend {} { set MERGE_HEAD $newMERGE_HEAD set commit_type $newType - set selected_commit_type amend + set commit_type_is_amend 1 do_select_commit_type } @@ -2494,7 +2496,7 @@ proc force_first_diff {after} { proc toggle_or_diff {mode w args} { global file_states file_lists current_diff_path ui_index ui_workdir - global last_clicked selected_paths + global last_clicked selected_paths file_lists_last_clicked if {$mode eq "click"} { foreach {x y} $args break @@ -2551,6 +2553,8 @@ proc toggle_or_diff {mode w args} { $ui_index tag remove in_sel 0.0 end $ui_workdir tag remove in_sel 0.0 end + set file_lists_last_clicked($w) $path + # Determine the state of the file if {[info exists file_states($path)]} { set state [lindex $file_states($path) 0] @@ -2664,6 +2668,32 @@ proc show_less_context {} { } } +proc focus_widget {widget} { + global file_lists last_clicked selected_paths + global file_lists_last_clicked + + if {[llength $file_lists($widget)] > 0} { + set path $file_lists_last_clicked($widget) + set index [lsearch -sorted -exact $file_lists($widget) $path] + if {$index < 0} { + set index 0 + set path [lindex $file_lists($widget) $index] + } + + focus $widget + set last_clicked [list $widget [expr $index + 1]] + array unset selected_paths + set selected_paths($path) 1 + show_diff $path $widget + } +} + +proc toggle_commit_type {} { + global commit_type_is_amend + set commit_type_is_amend [expr !$commit_type_is_amend] + do_select_commit_type +} + ###################################################################### ## ## ui construction @@ -2852,19 +2882,11 @@ if {[is_enabled multicommit] || [is_enabled singlecommit]} { menu .mbar.commit if {![is_enabled nocommit]} { - .mbar.commit add radiobutton \ - -label [mc "New Commit"] \ - -command do_select_commit_type \ - -variable selected_commit_type \ - -value new - lappend disable_on_lock \ - [list .mbar.commit entryconf [.mbar.commit index last] -state] - - .mbar.commit add radiobutton \ + .mbar.commit add checkbutton \ -label [mc "Amend Last Commit"] \ - -command do_select_commit_type \ - -variable selected_commit_type \ - -value amend + -accelerator $M1T-E \ + -variable commit_type_is_amend \ + -command do_select_commit_type lappend disable_on_lock \ [list .mbar.commit entryconf [.mbar.commit index last] -state] @@ -3352,18 +3374,10 @@ set ui_comm .vpane.lower.commarea.buffer.frame.t set ui_coml .vpane.lower.commarea.buffer.header.l if {![is_enabled nocommit]} { - ${NS}::radiobutton .vpane.lower.commarea.buffer.header.new \ - -text [mc "New Commit"] \ - -command do_select_commit_type \ - -variable selected_commit_type \ - -value new - lappend disable_on_lock \ - [list .vpane.lower.commarea.buffer.header.new conf -state] - ${NS}::radiobutton .vpane.lower.commarea.buffer.header.amend \ + ${NS}::checkbutton .vpane.lower.commarea.buffer.header.amend \ -text [mc "Amend Last Commit"] \ - -command do_select_commit_type \ - -variable selected_commit_type \ - -value amend + -variable commit_type_is_amend \ + -command do_select_commit_type lappend disable_on_lock \ [list .vpane.lower.commarea.buffer.header.amend conf -state] } @@ -3388,7 +3402,6 @@ pack $ui_coml -side left -fill x if {![is_enabled nocommit]} { pack .vpane.lower.commarea.buffer.header.amend -side right - pack .vpane.lower.commarea.buffer.header.new -side right } textframe .vpane.lower.commarea.buffer.frame @@ -3402,10 +3415,16 @@ ttext $ui_comm -background white -foreground black \ -relief sunken \ -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \ -font font_diff \ + -xscrollcommand {.vpane.lower.commarea.buffer.frame.sbx set} \ -yscrollcommand {.vpane.lower.commarea.buffer.frame.sby set} +${NS}::scrollbar .vpane.lower.commarea.buffer.frame.sbx \ + -orient horizontal \ + -command [list $ui_comm xview] ${NS}::scrollbar .vpane.lower.commarea.buffer.frame.sby \ + -orient vertical \ -command [list $ui_comm yview] +pack .vpane.lower.commarea.buffer.frame.sbx -side bottom -fill x pack .vpane.lower.commarea.buffer.frame.sby -side right -fill y pack $ui_comm -side left -fill y pack .vpane.lower.commarea.buffer.header -side top -fill x @@ -3621,16 +3640,32 @@ set ctxm .vpane.lower.diff.body.ctxm menu $ctxm -tearoff 0 $ctxm add command \ -label [mc "Apply/Reverse Hunk"] \ - -command {apply_hunk $cursorX $cursorY} + -command {apply_or_revert_hunk $cursorX $cursorY 0} set ui_diff_applyhunk [$ctxm index last] lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state] $ctxm add command \ -label [mc "Apply/Reverse Line"] \ - -command {apply_range_or_line $cursorX $cursorY; do_rescan} + -command {apply_or_revert_range_or_line $cursorX $cursorY 0; do_rescan} set ui_diff_applyline [$ctxm index last] lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state] $ctxm add separator $ctxm add command \ + -label [mc "Revert Hunk"] \ + -command {apply_or_revert_hunk $cursorX $cursorY 1} +set ui_diff_reverthunk [$ctxm index last] +lappend diff_actions [list $ctxm entryconf $ui_diff_reverthunk -state] +$ctxm add command \ + -label [mc "Revert Line"] \ + -command {apply_or_revert_range_or_line $cursorX $cursorY 1; do_rescan} +set ui_diff_revertline [$ctxm index last] +lappend diff_actions [list $ctxm entryconf $ui_diff_revertline -state] +$ctxm add command \ + -label [mc "Undo Last Revert"] \ + -command {undo_last_revert; do_rescan} +set ui_diff_undorevert [$ctxm index last] +lappend diff_actions [list $ctxm entryconf $ui_diff_undorevert -state] +$ctxm add separator +$ctxm add command \ -label [mc "Show Less Context"] \ -command show_less_context lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state] @@ -3708,7 +3743,7 @@ proc has_textconv {path} { } proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} { - global current_diff_path file_states + global current_diff_path file_states last_revert set ::cursorX $x set ::cursorY $y if {[info exists file_states($current_diff_path)]} { @@ -3722,19 +3757,28 @@ proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} { tk_popup $ctxmsm $X $Y } else { set has_range [expr {[$::ui_diff tag nextrange sel 0.0] != {}}] + set u [mc "Undo Last Revert"] if {$::ui_index eq $::current_diff_side} { set l [mc "Unstage Hunk From Commit"] + set h [mc "Revert Hunk"] + if {$has_range} { set t [mc "Unstage Lines From Commit"] + set r [mc "Revert Lines"] } else { set t [mc "Unstage Line From Commit"] + set r [mc "Revert Line"] } } else { set l [mc "Stage Hunk For Commit"] + set h [mc "Revert Hunk"] + if {$has_range} { set t [mc "Stage Lines For Commit"] + set r [mc "Revert Lines"] } else { set t [mc "Stage Line For Commit"] + set r [mc "Revert Line"] } } if {$::is_3way_diff @@ -3745,11 +3789,35 @@ proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} { || [string match {T?} $state] || [has_textconv $current_diff_path]} { set s disabled + set revert_state disabled } else { set s normal + + # Only allow reverting changes in the working tree. If + # the user wants to revert changes in the index, they + # need to unstage those first. + if {$::ui_workdir eq $::current_diff_side} { + set revert_state normal + } else { + set revert_state disabled + } + } + + if {$last_revert eq {}} { + set undo_state disabled + } else { + set undo_state normal } + $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l $ctxm entryconf $::ui_diff_applyline -state $s -label $t + $ctxm entryconf $::ui_diff_revertline -state $revert_state \ + -label $r + $ctxm entryconf $::ui_diff_reverthunk -state $revert_state \ + -label $h + $ctxm entryconf $::ui_diff_undorevert -state $undo_state \ + -label $u + tk_popup $ctxm $X $Y } } @@ -3876,6 +3944,8 @@ bind . <$M1B-Key-j> do_revert_selection bind . <$M1B-Key-J> do_revert_selection bind . <$M1B-Key-i> do_add_all bind . <$M1B-Key-I> do_add_all +bind . <$M1B-Key-e> toggle_commit_type +bind . <$M1B-Key-E> toggle_commit_type bind . <$M1B-Key-minus> {show_less_context;break} bind . <$M1B-Key-KP_Subtract> {show_less_context;break} bind . <$M1B-Key-equal> {show_more_context;break} @@ -3892,6 +3962,14 @@ foreach i [list $ui_index $ui_workdir] { } unset i +bind . <Alt-Key-1> {focus_widget $::ui_workdir} +bind . <Alt-Key-2> {focus_widget $::ui_index} +bind . <Alt-Key-3> {focus $::ui_diff} +bind . <Alt-Key-4> {focus $::ui_comm} + +set file_lists_last_clicked($ui_index) {} +set file_lists_last_clicked($ui_workdir) {} + set file_lists($ui_index) [list] set file_lists($ui_workdir) [list] diff --git a/git-gui/lib/checkout_op.tcl b/git-gui/lib/checkout_op.tcl index 9e7412c446..a5228297db 100644 --- a/git-gui/lib/checkout_op.tcl +++ b/git-gui/lib/checkout_op.tcl @@ -389,7 +389,7 @@ $err } method _after_readtree {} { - global selected_commit_type commit_type HEAD MERGE_HEAD PARENT + global commit_type HEAD MERGE_HEAD PARENT global current_branch is_detached global ui_comm @@ -490,12 +490,12 @@ method _update_repo_state {} { # amend mode our file lists are accurate and we can avoid # the rescan. # - global selected_commit_type commit_type HEAD MERGE_HEAD PARENT + global commit_type_is_amend commit_type HEAD MERGE_HEAD PARENT global ui_comm unlock_index set name [_name $this] - set selected_commit_type new + set commit_type_is_amend 0 if {[string match amend* $commit_type]} { $ui_comm delete 0.0 end $ui_comm edit reset diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl index 75ea965dac..b516aa2990 100644 --- a/git-gui/lib/commit.tcl +++ b/git-gui/lib/commit.tcl @@ -333,7 +333,7 @@ proc commit_writetree {curHEAD msg_p} { proc commit_committree {fd_wt curHEAD msg_p} { global HEAD PARENT MERGE_HEAD commit_type commit_author global current_branch - global ui_comm selected_commit_type + global ui_comm commit_type_is_amend global file_states selected_paths rescan_active global repo_config global env @@ -467,8 +467,8 @@ A rescan will be automatically started now. # -- Update in memory status # - set selected_commit_type new set commit_type normal + set commit_type_is_amend 0 set HEAD $cmt_id set PARENT $cmt_id set MERGE_HEAD [list] diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl index 68c4a6c736..958a0fa219 100644 --- a/git-gui/lib/diff.tcl +++ b/git-gui/lib/diff.tcl @@ -55,7 +55,7 @@ proc reshow_diff {{after {}}} { proc force_diff_encoding {enc} { global current_diff_path - + if {$current_diff_path ne {}} { force_path_encoding $current_diff_path $enc reshow_diff @@ -567,24 +567,31 @@ proc read_diff {fd conflict_size cont_info} { } } -proc apply_hunk {x y} { +proc apply_or_revert_hunk {x y revert} { global current_diff_path current_diff_header current_diff_side - global ui_diff ui_index file_states + global ui_diff ui_index file_states last_revert last_revert_enc if {$current_diff_path eq {} || $current_diff_header eq {}} return if {![lock_index apply_hunk]} return - set apply_cmd {apply --cached --whitespace=nowarn} + set apply_cmd {apply --whitespace=nowarn} set mi [lindex $file_states($current_diff_path) 0] if {$current_diff_side eq $ui_index} { set failed_msg [mc "Failed to unstage selected hunk."] - lappend apply_cmd --reverse + lappend apply_cmd --reverse --cached if {[string index $mi 0] ne {M}} { unlock_index return } } else { - set failed_msg [mc "Failed to stage selected hunk."] + if {$revert} { + set failed_msg [mc "Failed to revert selected hunk."] + lappend apply_cmd --reverse + } else { + set failed_msg [mc "Failed to stage selected hunk."] + lappend apply_cmd --cached + } + if {[string index $mi 1] ne {M}} { unlock_index return @@ -603,29 +610,40 @@ proc apply_hunk {x y} { set e_lno end } + set wholepatch "$current_diff_header[$ui_diff get $s_lno $e_lno]" + if {[catch { set enc [get_path_encoding $current_diff_path] set p [eval git_write $apply_cmd] fconfigure $p -translation binary -encoding $enc - puts -nonewline $p $current_diff_header - puts -nonewline $p [$ui_diff get $s_lno $e_lno] + puts -nonewline $p $wholepatch close $p} err]} { error_popup "$failed_msg\n\n$err" unlock_index return } + if {$revert} { + # Save a copy of this patch for undoing reverts. + set last_revert $wholepatch + set last_revert_enc $enc + } + $ui_diff conf -state normal $ui_diff delete $s_lno $e_lno $ui_diff conf -state disabled + # Check if the hunk was the last one in the file. if {[$ui_diff get 1.0 end] eq "\n"} { set o _ } else { set o ? } - if {$current_diff_side eq $ui_index} { + # Update the status flags. + if {$revert} { + set mi [string index $mi 0]$o + } elseif {$current_diff_side eq $ui_index} { set mi ${o}M } elseif {[string index $mi 0] eq {_}} { set mi M$o @@ -640,9 +658,9 @@ proc apply_hunk {x y} { } } -proc apply_range_or_line {x y} { +proc apply_or_revert_range_or_line {x y revert} { global current_diff_path current_diff_header current_diff_side - global ui_diff ui_index file_states + global ui_diff ui_index file_states last_revert set selected [$ui_diff tag nextrange sel 0.0] @@ -660,19 +678,27 @@ proc apply_range_or_line {x y} { if {$current_diff_path eq {} || $current_diff_header eq {}} return if {![lock_index apply_hunk]} return - set apply_cmd {apply --cached --whitespace=nowarn} + set apply_cmd {apply --whitespace=nowarn} set mi [lindex $file_states($current_diff_path) 0] if {$current_diff_side eq $ui_index} { set failed_msg [mc "Failed to unstage selected line."] set to_context {+} - lappend apply_cmd --reverse + lappend apply_cmd --reverse --cached if {[string index $mi 0] ne {M}} { unlock_index return } } else { - set failed_msg [mc "Failed to stage selected line."] - set to_context {-} + if {$revert} { + set failed_msg [mc "Failed to revert selected line."] + set to_context {+} + lappend apply_cmd --reverse + } else { + set failed_msg [mc "Failed to stage selected line."] + set to_context {-} + lappend apply_cmd --cached + } + if {[string index $mi 1] ne {M}} { unlock_index return @@ -830,7 +856,47 @@ proc apply_range_or_line {x y} { puts -nonewline $p $wholepatch close $p} err]} { error_popup "$failed_msg\n\n$err" + unlock_index + return + } + + if {$revert} { + # Save a copy of this patch for undoing reverts. + set last_revert $current_diff_header$wholepatch + set last_revert_enc $enc } unlock_index } + +# Undo the last line/hunk reverted. When hunks and lines are reverted, a copy +# of the diff applied is saved. Re-apply that diff to undo the revert. +# +# Right now, we only use a single variable to hold the copy, and not a +# stack/deque for simplicity, so multiple undos are not possible. Maybe this +# can be added if the need for something like this is felt in the future. +proc undo_last_revert {} { + global last_revert current_diff_path current_diff_header + global last_revert_enc + + if {$last_revert eq {}} return + if {![lock_index apply_hunk]} return + + set apply_cmd {apply --whitespace=nowarn} + set failed_msg [mc "Failed to undo last revert."] + + if {[catch { + set enc $last_revert_enc + set p [eval git_write $apply_cmd] + fconfigure $p -translation binary -encoding $enc + puts -nonewline $p $last_revert + close $p} err]} { + error_popup "$failed_msg\n\n$err" + unlock_index + return + } + + set last_revert {} + + unlock_index +} diff --git a/git-gui/lib/index.tcl b/git-gui/lib/index.tcl index b588db11d9..e07b7a3762 100644 --- a/git-gui/lib/index.tcl +++ b/git-gui/lib/index.tcl @@ -466,19 +466,19 @@ proc do_revert_selection {} { } proc do_select_commit_type {} { - global commit_type selected_commit_type + global commit_type commit_type_is_amend - if {$selected_commit_type eq {new} + if {$commit_type_is_amend == 0 && [string match amend* $commit_type]} { create_new_commit - } elseif {$selected_commit_type eq {amend} + } elseif {$commit_type_is_amend == 1 && ![string match amend* $commit_type]} { load_last_commit # The amend request was rejected... # if {![string match amend* $commit_type]} { - set selected_commit_type new + set commit_type_is_amend 0 } } } diff --git a/gitk-git/gitk b/gitk-git/gitk index a14d7a16b2..abe4805ade 100755 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -3404,6 +3404,8 @@ set rectmask { } image create bitmap reficon-H -background black -foreground "#00ff00" \ -data $rectdata -maskdata $rectmask +image create bitmap reficon-R -background black -foreground "#ffddaa" \ + -data $rectdata -maskdata $rectmask image create bitmap reficon-o -background black -foreground "#ddddff" \ -data $rectdata -maskdata $rectmask @@ -7016,6 +7018,7 @@ proc commit_descriptor {p} { # append some text to the ctext widget, and make any SHA1 ID # that we know about be a clickable link. +# Also look for URLs of the form "http[s]://..." and make them web links. proc appendwithlinks {text tags} { global ctext linknum curview @@ -7032,6 +7035,18 @@ proc appendwithlinks {text tags} { setlink $linkid link$linknum incr linknum } + set wlinks [regexp -indices -all -inline -line \ + {https?://[^[:space:]]+} $text] + foreach l $wlinks { + set s2 [lindex $l 0] + set e2 [lindex $l 1] + set url [string range $text $s2 $e2] + incr e2 + $ctext tag delete link$linknum + $ctext tag add link$linknum "$start + $s2 c" "$start + $e2 c" + setwlink $url link$linknum + incr linknum + } } proc setlink {id lk} { @@ -7064,6 +7079,18 @@ proc setlink {id lk} { } } +proc setwlink {url lk} { + global ctext + global linkfgcolor + global web_browser + + if {$web_browser eq {}} return + $ctext tag conf $lk -foreground $linkfgcolor -underline 1 + $ctext tag bind $lk <1> [list browseweb $url] + $ctext tag bind $lk <Enter> {linkcursor %W 1} + $ctext tag bind $lk <Leave> {linkcursor %W -1} +} + proc appendshortlink {id {pre {}} {post {}}} { global ctext linknum @@ -7098,6 +7125,16 @@ proc linkcursor {w inc} { } } +proc browseweb {url} { + global web_browser + + if {$web_browser eq {}} return + # Use eval here in case $web_browser is a command plus some arguments + if {[catch {eval exec $web_browser [list $url] &} err]} { + error_popup "[mc "Error starting web browser:"] $err" + } +} + proc viewnextline {dir} { global canv linespc @@ -8191,11 +8228,11 @@ proc parseblobdiffline {ids line} { } else { $ctext insert end "$line\n" filesep } - } elseif {![string compare -length 3 " >" $line]} { + } elseif {$currdiffsubmod != "" && ![string compare -length 3 " >" $line]} { set $currdiffsubmod "" set line [encoding convertfrom $diffencoding $line] $ctext insert end "$line\n" dresult - } elseif {![string compare -length 3 " <" $line]} { + } elseif {$currdiffsubmod != "" && ![string compare -length 3 " <" $line]} { set $currdiffsubmod "" set line [encoding convertfrom $diffencoding $line] $ctext insert end "$line\n" d0 @@ -10022,6 +10059,7 @@ proc sel_reflist {w x y} { set n [lindex $ref 0] switch -- [lindex $ref 1] { "H" {selbyid $headids($n)} + "R" {selbyid $headids($n)} "T" {selbyid $tagids($n)} "o" {selbyid $otherrefids($n)} } @@ -10051,7 +10089,11 @@ proc refill_reflist {} { foreach n [array names headids] { if {[string match $reflistfilter $n]} { if {[commitinview $headids($n) $curview]} { - lappend refs [list $n H] + if {[string match "remotes/*" $n]} { + lappend refs [list $n R] + } else { + lappend refs [list $n H] + } } else { interestedin $headids($n) {run refill_reflist} } @@ -11488,7 +11530,7 @@ proc create_prefs_page {w} { proc prefspage_general {notebook} { global NS maxwidth maxgraphpct showneartags showlocalchanges global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs - global hideremotes want_ttk have_ttk maxrefs + global hideremotes want_ttk have_ttk maxrefs web_browser set page [create_prefs_page $notebook.general] @@ -11539,6 +11581,13 @@ proc prefspage_general {notebook} { pack configure $page.extdifff.l -padx 10 grid x $page.extdifff $page.extdifft -sticky ew + ${NS}::entry $page.webbrowser -textvariable web_browser + ${NS}::frame $page.webbrowserf + ${NS}::label $page.webbrowserf.l -text [mc "Web browser" ] + pack $page.webbrowserf.l -side left + pack configure $page.webbrowserf.l -padx 10 + grid x $page.webbrowserf $page.webbrowser -sticky ew + ${NS}::label $page.lgen -text [mc "General options"] grid $page.lgen - -sticky w -pady 10 ${NS}::checkbutton $page.want_ttk -variable want_ttk \ @@ -12310,6 +12359,7 @@ if {[tk windowingsystem] eq "win32"} { set bgcolor SystemWindow set fgcolor SystemWindowText set selectbgcolor SystemHighlight + set web_browser "cmd /c start" } else { set uicolor grey85 set uifgcolor black @@ -12317,6 +12367,11 @@ if {[tk windowingsystem] eq "win32"} { set bgcolor white set fgcolor black set selectbgcolor gray85 + if {[tk windowingsystem] eq "aqua"} { + set web_browser "open" + } else { + set web_browser "xdg-open" + } } set diffcolors {red "#00a000" blue} set diffcontext 3 @@ -12390,6 +12445,7 @@ set config_variables { filesepbgcolor filesepfgcolor linehoverbgcolor linehoverfgcolor linehoveroutlinecolor mainheadcirclecolor workingfilescirclecolor indexcirclecolor circlecolors linkfgcolor circleoutlinecolor + web_browser } foreach var $config_variables { config_init_trace $var diff --git a/gitk-git/po/zh_cn.po b/gitk-git/po/zh_cn.po new file mode 100644 index 0000000000..17b7f899da --- /dev/null +++ b/gitk-git/po/zh_cn.po @@ -0,0 +1,1367 @@ +# Translation of gitk to Simplified Chinese. +# +# Translators: +# YanKe <imyanke@163.com>, 2017 + +msgid "" +msgstr "" +"Project-Id-Version: Git Chinese Localization Project\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2017-02-28 23:11+0800\n" +"PO-Revision-Date: 2017-03-11 02:27+0800\n" +"Last-Translator: YanKe <imyanke@163.com>\n" +"Language-Team: Chinese\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Language: zh_CN\n" + +#: gitk:140 +msgid "Couldn't get list of unmerged files:" +msgstr "不能获取未合并文件列表：" + +#: gitk:212 gitk:2403 +msgid "Color words" +msgstr "着色显示差异" + +#: gitk:217 gitk:2403 gitk:8249 gitk:8282 +msgid "Markup words" +msgstr "标记显示差异" + +#: gitk:324 +msgid "Error parsing revisions:" +msgstr "解析版本错误：" + +#: gitk:380 +msgid "Error executing --argscmd command:" +msgstr "运行 --argscmd命令出错" + +#: gitk:393 +msgid "No files selected: --merge specified but no files are unmerged." +msgstr "没有选中文件：--指定merge参数但没有未合并的文件。" + +#: gitk:396 +msgid "" +"No files selected: --merge specified but no unmerged files are within file " +"limit." +msgstr "没有选中文件：--指定merge参数但没有未合并的文件在文件中" + +#: gitk:418 gitk:566 +msgid "Error executing git log:" +msgstr "执行git log命令出错：" + +#: gitk:436 gitk:582 +msgid "Reading" +msgstr "读取中" + +#: gitk:496 gitk:4549 +msgid "Reading commits..." +msgstr "提交记录读取中..." + +#: gitk:499 gitk:1641 gitk:4552 +msgid "No commits selected" +msgstr "未选中任何提交" + +#: gitk:1449 gitk:4069 gitk:12583 +msgid "Command line" +msgstr "命令行" + +#: gitk:1515 +msgid "Can't parse git log output:" +msgstr "不能解析git log输出：" + +#: gitk:1744 +msgid "No commit information available" +msgstr "无可用提交信息" + +#: gitk:1907 gitk:1936 gitk:4339 gitk:9789 gitk:11388 gitk:11668 +msgid "OK" +msgstr "确定" + +#: gitk:1938 gitk:4341 gitk:9225 gitk:9304 gitk:9434 gitk:9520 gitk:9791 +#: gitk:11389 gitk:11669 +msgid "Cancel" +msgstr "取消" + +#: gitk:2087 +msgid "&Update" +msgstr "更新" + +#: gitk:2088 +msgid "&Reload" +msgstr "重新加载" + +#: gitk:2089 +msgid "Reread re&ferences" +msgstr "重新读取引用" + +#: gitk:2090 +msgid "&List references" +msgstr "列出引用(分支以及tag)" + +#: gitk:2092 +msgid "Start git &gui" +msgstr "启动git gui客户端" + +#: gitk:2094 +msgid "&Quit" +msgstr "退出" + +#: gitk:2086 +msgid "&File" +msgstr "文件" + +#: gitk:2098 +msgid "&Preferences" +msgstr "偏好设置" + +#: gitk:2097 +msgid "&Edit" +msgstr "编辑" + +#: gitk:2102 +msgid "&New view..." +msgstr "新视图..." + +#: gitk:2103 +msgid "&Edit view..." +msgstr "编辑视图..." + +#: gitk:2104 +msgid "&Delete view" +msgstr "删除视图" + +#: gitk:2106 +msgid "&All files" +msgstr "所有文件" + +#: gitk:2101 +msgid "&View" +msgstr "视图" + +#: gitk:2111 gitk:2121 +msgid "&About gitk" +msgstr "关于gitk" + +#: gitk:2112 gitk:2126 +msgid "&Key bindings" +msgstr "快捷键" + +#: gitk:2110 gitk:2125 +msgid "&Help" +msgstr "帮助" + +#: gitk:2203 gitk:8681 +msgid "SHA1 ID:" +msgstr "SHA1 ID：" + +#: gitk:2247 +msgid "Row" +msgstr "行" + +#: gitk:2285 +msgid "Find" +msgstr "查找" + +#: gitk:2313 +msgid "commit" +msgstr "提交" + +#: gitk:2317 gitk:2319 gitk:4711 gitk:4734 gitk:4758 gitk:6779 gitk:6851 +#: gitk:6936 +msgid "containing:" +msgstr "包含：" + +#: gitk:2320 gitk:3550 gitk:3555 gitk:4787 +msgid "touching paths:" +msgstr "影响路径：" + +#: gitk:2321 gitk:4801 +msgid "adding/removing string:" +msgstr "增加/删除字符串：" + +#: gitk:2322 gitk:4803 +msgid "changing lines matching:" +msgstr "改变行匹配：" + +#: gitk:2331 gitk:2333 gitk:4790 +msgid "Exact" +msgstr "精确匹配" + +#: gitk:2333 gitk:4878 gitk:6747 +msgid "IgnCase" +msgstr "忽略大小写" + +#: gitk:2333 gitk:4760 gitk:4876 gitk:6743 +msgid "Regexp" +msgstr "正则" + +#: gitk:2335 gitk:2336 gitk:4898 gitk:4928 gitk:4935 gitk:6872 gitk:6940 +msgid "All fields" +msgstr "所有字段" + +#: gitk:2336 gitk:4895 gitk:4928 gitk:6810 +msgid "Headline" +msgstr "标题" + +#: gitk:2337 gitk:4895 gitk:6810 gitk:6940 gitk:7413 +msgid "Comments" +msgstr "提交注释" + +#: gitk:2337 gitk:4895 gitk:4900 gitk:4935 gitk:6810 gitk:7348 gitk:8859 +#: gitk:8874 +msgid "Author" +msgstr "作者" + +#: gitk:2337 gitk:4895 gitk:6810 gitk:7350 +msgid "Committer" +msgstr "提交者" + +#: gitk:2371 +msgid "Search" +msgstr "搜索" + +#: gitk:2379 +msgid "Diff" +msgstr "差异" + +#: gitk:2381 +msgid "Old version" +msgstr "老版本" + +#: gitk:2383 +msgid "New version" +msgstr "新版本" + +#: gitk:2386 +msgid "Lines of context" +msgstr "Diff上下文显示行数" + +#: gitk:2396 +msgid "Ignore space change" +msgstr "忽略空格修改" + +#: gitk:2400 gitk:2402 gitk:7983 gitk:8235 +msgid "Line diff" +msgstr "按行显示差异" + +#: gitk:2467 +msgid "Patch" +msgstr "补丁" + +#: gitk:2469 +msgid "Tree" +msgstr "树" + +#: gitk:2639 gitk:2660 +msgid "Diff this -> selected" +msgstr "比较从当前提交到选中提交的差异" + +#: gitk:2640 gitk:2661 +msgid "Diff selected -> this" +msgstr "比较从选中提交到当前提交的差异" + +#: gitk:2641 gitk:2662 +msgid "Make patch" +msgstr "制作补丁" + +#: gitk:2642 gitk:9283 +msgid "Create tag" +msgstr "创建tag" + +#: gitk:2643 +msgid "Copy commit summary" +msgstr "复制提交摘要" + +#: gitk:2644 gitk:9414 +msgid "Write commit to file" +msgstr "写入提交到文件" + +#: gitk:2645 +msgid "Create new branch" +msgstr "创建新分支" + +#: gitk:2646 +msgid "Cherry-pick this commit" +msgstr "在此提交运用补丁(cherry-pick)命令" + +#: gitk:2647 +msgid "Reset HEAD branch to here" +msgstr "将分支头(HEAD)重置到此处" + +#: gitk:2648 +msgid "Mark this commit" +msgstr "标记此提交" + +#: gitk:2649 +msgid "Return to mark" +msgstr "返回到标记" + +#: gitk:2650 +msgid "Find descendant of this and mark" +msgstr "查找本次提交的子提交并标记" + +#: gitk:2651 +msgid "Compare with marked commit" +msgstr "和已标记的提交作比较" + +#: gitk:2652 gitk:2663 +msgid "Diff this -> marked commit" +msgstr "比较从当前提交到已标记提交的差异" + +#: gitk:2653 gitk:2664 +msgid "Diff marked commit -> this" +msgstr "比较从已标记提交到当前提交的差异" + +#: gitk:2654 +msgid "Revert this commit" +msgstr "撤销(revert)此提交" + +#: gitk:2670 +msgid "Check out this branch" +msgstr "检出(checkout)此分支" + +#: gitk:2671 +msgid "Rename this branch" +msgstr "重命名(Rename)此分支" + +#: gitk:2672 +msgid "Remove this branch" +msgstr "删除(Remove)此分支" + +#: gitk:2673 +msgid "Copy branch name" +msgstr "复制分支名称" + +#: gitk:2680 +msgid "Highlight this too" +msgstr "高亮此处" + +#: gitk:2681 +msgid "Highlight this only" +msgstr "只高亮此处" + +#: gitk:2682 +msgid "External diff" +msgstr "外部diff" + +#: gitk:2683 +msgid "Blame parent commit" +msgstr "Blame父提交" + +#: gitk:2684 +msgid "Copy path" +msgstr "复制路径" + +#: gitk:2691 +msgid "Show origin of this line" +msgstr "显示此行原始提交" + +#: gitk:2692 +msgid "Run git gui blame on this line" +msgstr "在此行运行git gui客户端的blame" + +#: gitk:3036 +msgid "About gitk" +msgstr "关于gitk" + +#: gitk:3038 +msgid "" +"\n" +"Gitk - a commit viewer for git\n" +"\n" +"Copyright © 2005-2016 Paul Mackerras\n" +"\n" +"Use and redistribute under the terms of the GNU General Public License" +msgstr "\nGitk — 一个git的提交查看器\n\n© 2005-2016 Paul Mackerras\n\n在GNU许可证下使用以及分发" + +#: gitk:3046 gitk:3113 gitk:10004 +msgid "Close" +msgstr "关闭" + +#: gitk:3067 +msgid "Gitk key bindings" +msgstr "Gitk快捷键" + +#: gitk:3070 +msgid "Gitk key bindings:" +msgstr "Gitk快捷键：" + +#: gitk:3072 +#, tcl-format +msgid "<%s-Q>\t\tQuit" +msgstr "<%s-Q>\t\t退出" + +#: gitk:3073 +#, tcl-format +msgid "<%s-W>\t\tClose window" +msgstr "<%s-W>\t\t关闭窗口" + +#: gitk:3074 +msgid "<Home>\t\tMove to first commit" +msgstr "<Home>\t\t移动到第一次提交" + +#: gitk:3075 +msgid "<End>\t\tMove to last commit" +msgstr "<End>\t\t移动到最后一次提交" + +#: gitk:3076 +msgid "<Up>, p, k\tMove up one commit" +msgstr "<Up>, p, k\t移动到上一次提交" + +#: gitk:3077 +msgid "<Down>, n, j\tMove down one commit" +msgstr "<Down>, n, j\t移动到下一次提交" + +#: gitk:3078 +msgid "<Left>, z, h\tGo back in history list" +msgstr "<Left>, z, h\t历史列表的上一项" + +#: gitk:3079 +msgid "<Right>, x, l\tGo forward in history list" +msgstr "<Right>, x, l\t历史列表的下一项" + +#: gitk:3080 +#, tcl-format +msgid "<%s-n>\tGo to n-th parent of current commit in history list" +msgstr "<%s-n>\t在历史列表中前往本次提交的第n个父提交" + +#: gitk:3081 +msgid "<PageUp>\tMove up one page in commit list" +msgstr "<PageUp>\t上一页提交列表" + +#: gitk:3082 +msgid "<PageDown>\tMove down one page in commit list" +msgstr "<PageDown>\t下一页提交列表" + +#: gitk:3083 +#, tcl-format +msgid "<%s-Home>\tScroll to top of commit list" +msgstr "<%s-Home>\t滚动到提交列表顶部" + +#: gitk:3084 +#, tcl-format +msgid "<%s-End>\tScroll to bottom of commit list" +msgstr "<%s-End>\t滚动到提交列表底部" + +#: gitk:3085 +#, tcl-format +msgid "<%s-Up>\tScroll commit list up one line" +msgstr "<%s-Up>\t向上滚动一行提交列表" + +#: gitk:3086 +#, tcl-format +msgid "<%s-Down>\tScroll commit list down one line" +msgstr "<%s-Down>\t向下滚动一行提交列表" + +#: gitk:3087 +#, tcl-format +msgid "<%s-PageUp>\tScroll commit list up one page" +msgstr "<%s-PageUp>\t向上滚动一页提交列表" + +#: gitk:3088 +#, tcl-format +msgid "<%s-PageDown>\tScroll commit list down one page" +msgstr "<%s-PageDown>\t向下滚动一页提交列表" + +#: gitk:3089 +msgid "<Shift-Up>\tFind backwards (upwards, later commits)" +msgstr "<Shift-Up>\t向后查找(向上的，更晚的提交)" + +#: gitk:3090 +msgid "<Shift-Down>\tFind forwards (downwards, earlier commits)" +msgstr "<Shift-Down>\t向前查找(向下的，更早的提交)" + +#: gitk:3091 +msgid "<Delete>, b\tScroll diff view up one page" +msgstr "<Delete>, b\t向上滚动diff视图一页" + +#: gitk:3092 +msgid "<Backspace>\tScroll diff view up one page" +msgstr "<Backspace>\t向上滚动diff视图一页" + +#: gitk:3093 +msgid "<Space>\t\tScroll diff view down one page" +msgstr "<Space>\t\t向下滚动diff视图一页" + +#: gitk:3094 +msgid "u\t\tScroll diff view up 18 lines" +msgstr "u\t\t向上滚动diff视图18行" + +#: gitk:3095 +msgid "d\t\tScroll diff view down 18 lines" +msgstr "d\t\t向下滚动diff视图18行" + +#: gitk:3096 +#, tcl-format +msgid "<%s-F>\t\tFind" +msgstr "<%s-F>\t\t查找" + +#: gitk:3097 +#, tcl-format +msgid "<%s-G>\t\tMove to next find hit" +msgstr "<%s-G>\t\t移动到下一次查找命中" + +#: gitk:3098 +msgid "<Return>\tMove to next find hit" +msgstr "<Return>\t\t移动到下一次查找命中" + +#: gitk:3099 +msgid "g\t\tGo to commit" +msgstr "g\t\t转到提交" + +#: gitk:3100 +msgid "/\t\tFocus the search box" +msgstr "/\t\t选中搜索框" + +#: gitk:3101 +msgid "?\t\tMove to previous find hit" +msgstr "?\t\t移动到上一次查找命中" + +#: gitk:3102 +msgid "f\t\tScroll diff view to next file" +msgstr "f\t\t滚动diff视图到下一个文件" + +#: gitk:3103 +#, tcl-format +msgid "<%s-S>\t\tSearch for next hit in diff view" +msgstr "<%s-S>\t\t在diff视图中查找下一此命中" + +#: gitk:3104 +#, tcl-format +msgid "<%s-R>\t\tSearch for previous hit in diff view" +msgstr "<%s-R>\t\t在diff视图中查找上一次命中" + +#: gitk:3105 +#, tcl-format +msgid "<%s-KP+>\tIncrease font size" +msgstr "<%s-KP+>\t增大字体大小" + +#: gitk:3106 +#, tcl-format +msgid "<%s-plus>\tIncrease font size" +msgstr "<%s-plus>\t增大字体大小" + +#: gitk:3107 +#, tcl-format +msgid "<%s-KP->\tDecrease font size" +msgstr "<%s-KP->\t减小字体大小" + +#: gitk:3108 +#, tcl-format +msgid "<%s-minus>\tDecrease font size" +msgstr "<%s-minus>\t减小字体大小" + +#: gitk:3109 +msgid "<F5>\t\tUpdate" +msgstr "<F5>\t\t更新" + +#: gitk:3574 gitk:3583 +#, tcl-format +msgid "Error creating temporary directory %s:" +msgstr "创建临时目录出错%s：" + +#: gitk:3596 +#, tcl-format +msgid "Error getting \"%s\" from %s:" +msgstr "从%s获取\"%s\"出错：" + +#: gitk:3659 +msgid "command failed:" +msgstr "执行命令失败：" + +#: gitk:3808 +msgid "No such commit" +msgstr "无此提交" + +#: gitk:3822 +msgid "git gui blame: command failed:" +msgstr "git gui blame：执行命令失败：" + +#: gitk:3853 +#, tcl-format +msgid "Couldn't read merge head: %s" +msgstr "不能读取合并头(merge head)：%s" + +#: gitk:3861 +#, tcl-format +msgid "Error reading index: %s" +msgstr "读取索引出错：%s" + +#: gitk:3886 +#, tcl-format +msgid "Couldn't start git blame: %s" +msgstr "不能执行git blame：%s" + +#: gitk:3889 gitk:6778 +msgid "Searching" +msgstr "搜索中" + +#: gitk:3921 +#, tcl-format +msgid "Error running git blame: %s" +msgstr "运行git blame出错：%s" + +#: gitk:3949 +#, tcl-format +msgid "That line comes from commit %s, which is not in this view" +msgstr "此行来自提交%s，不在此视图中" + +#: gitk:3963 +msgid "External diff viewer failed:" +msgstr "外部diff查看器失败：" + +#: gitk:4067 +msgid "All files" +msgstr "所有文件" + +#: gitk:4091 +msgid "View" +msgstr "视图" + +#: gitk:4094 +msgid "Gitk view definition" +msgstr "Gitk视图定义" + +#: gitk:4098 +msgid "Remember this view" +msgstr "记住此视图" + +#: gitk:4099 +msgid "References (space separated list):" +msgstr "引用(空格切分的列表)：" + +#: gitk:4100 +msgid "Branches & tags:" +msgstr "分支和tags" + +#: gitk:4101 +msgid "All refs" +msgstr "所有引用" + +#: gitk:4102 +msgid "All (local) branches" +msgstr "所有(本地)分支" + +#: gitk:4103 +msgid "All tags" +msgstr "所有tag" + +#: gitk:4104 +msgid "All remote-tracking branches" +msgstr "所有远程跟踪分支" + +#: gitk:4105 +msgid "Commit Info (regular expressions):" +msgstr "提交信息 (正则表达式)：" + +#: gitk:4106 +msgid "Author:" +msgstr "作者：" + +#: gitk:4107 +msgid "Committer:" +msgstr "提交者：" + +#: gitk:4108 +msgid "Commit Message:" +msgstr "提交信息：" + +#: gitk:4109 +msgid "Matches all Commit Info criteria" +msgstr "匹配所有提交信息标准" + +#: gitk:4110 +msgid "Matches no Commit Info criteria" +msgstr "匹配无提交信息标准" + +#: gitk:4111 +msgid "Changes to Files:" +msgstr "文件修改列表：" + +#: gitk:4112 +msgid "Fixed String" +msgstr "固定字符串" + +#: gitk:4113 +msgid "Regular Expression" +msgstr "正则表达式：" + +#: gitk:4114 +msgid "Search string:" +msgstr "搜索字符串：" + +#: gitk:4115 +msgid "" +"Commit Dates (\"2 weeks ago\", \"2009-03-17 15:27:38\", \"March 17, 2009 " +"15:27:38\"):" +msgstr "提交日期 (\"2星期之前\", \"2009-03-17 15:27:38\", \"5月 17, 2009 15:27:38\"):" + +#: gitk:4116 +msgid "Since:" +msgstr "自：" + +#: gitk:4117 +msgid "Until:" +msgstr "到：" + +#: gitk:4118 +msgid "Limit and/or skip a number of revisions (positive integer):" +msgstr "限制 且/或 跳过一定数量的版本(正整数)：" + +#: gitk:4119 +msgid "Number to show:" +msgstr "显示数量：" + +#: gitk:4120 +msgid "Number to skip:" +msgstr "跳过数量：" + +#: gitk:4121 +msgid "Miscellaneous options:" +msgstr "其他选项：" + +#: gitk:4122 +msgid "Strictly sort by date" +msgstr "严格按日期整理" + +#: gitk:4123 +msgid "Mark branch sides" +msgstr "标记分支边界" + +#: gitk:4124 +msgid "Limit to first parent" +msgstr "限制到第一个父提交" + +#: gitk:4125 +msgid "Simple history" +msgstr "简易历史" + +#: gitk:4126 +msgid "Additional arguments to git log:" +msgstr "git log命令的额外参数：" + +#: gitk:4127 +msgid "Enter files and directories to include, one per line:" +msgstr "输入文件和文件夹来引用，每行一个：" + +#: gitk:4128 +msgid "Command to generate more commits to include:" +msgstr "命令产生更多的提交来引用：" + +#: gitk:4252 +msgid "Gitk: edit view" +msgstr "Gitk: 编辑视图" + +#: gitk:4260 +msgid "-- criteria for selecting revisions" +msgstr "-- 用来选择版本的规则" + +#: gitk:4265 +msgid "View Name" +msgstr "视图名称" + +#: gitk:4340 +msgid "Apply (F5)" +msgstr "应用(F5)" + +#: gitk:4378 +msgid "Error in commit selection arguments:" +msgstr "提交选择参数错误：" + +#: gitk:4433 gitk:4486 gitk:4948 gitk:4962 gitk:6232 gitk:12524 gitk:12525 +msgid "None" +msgstr "无" + +#: gitk:5045 gitk:5050 +msgid "Descendant" +msgstr "子提交" + +#: gitk:5046 +msgid "Not descendant" +msgstr "非子提交" + +#: gitk:5053 gitk:5058 +msgid "Ancestor" +msgstr "父提交" + +#: gitk:5054 +msgid "Not ancestor" +msgstr "非父提交" + +#: gitk:5348 +msgid "Local changes checked in to index but not committed" +msgstr "已添加到索引但未提交的修改" + +#: gitk:5384 +msgid "Local uncommitted changes, not checked in to index" +msgstr "未添加到索引且未提交的修改" + +#: gitk:7158 +msgid "and many more" +msgstr "更多" + +#: gitk:7161 +msgid "many" +msgstr "很多" + +#: gitk:7352 +msgid "Tags:" +msgstr "Tags:" + +#: gitk:7369 gitk:7375 gitk:8854 +msgid "Parent" +msgstr "父节点" + +#: gitk:7380 +msgid "Child" +msgstr "子节点" + +#: gitk:7389 +msgid "Branch" +msgstr "分支" + +#: gitk:7392 +msgid "Follows" +msgstr "之后的tag" + +#: gitk:7395 +msgid "Precedes" +msgstr "之前的tag" + +#: gitk:7990 +#, tcl-format +msgid "Error getting diffs: %s" +msgstr "获取差异错误：%s" + +#: gitk:8679 +msgid "Goto:" +msgstr "转到：" + +#: gitk:8700 +#, tcl-format +msgid "Short SHA1 id %s is ambiguous" +msgstr "短格式的SHA1提交号%s不明确、有歧义" + +#: gitk:8707 +#, tcl-format +msgid "Revision %s is not known" +msgstr "版本%s未知" + +#: gitk:8717 +#, tcl-format +msgid "SHA1 id %s is not known" +msgstr "提交号(SHA1 id)%s未知" + +#: gitk:8719 +#, tcl-format +msgid "Revision %s is not in the current view" +msgstr "版本%s不在当前视图中" + +#: gitk:8861 gitk:8876 +msgid "Date" +msgstr "日期" + +#: gitk:8864 +msgid "Children" +msgstr "子节点" + +#: gitk:8927 +#, tcl-format +msgid "Reset %s branch to here" +msgstr "重置分支%s到此处" + +#: gitk:8929 +msgid "Detached head: can't reset" +msgstr "分离的头(head)：不能重置(reset)" + +#: gitk:9034 gitk:9040 +msgid "Skipping merge commit " +msgstr "跳过合并提交" + +#: gitk:9049 gitk:9054 +msgid "Error getting patch ID for " +msgstr "获取补丁ID出错" + +#: gitk:9050 gitk:9055 +msgid " - stopping\n" +msgstr " — 停止中\n" + +#: gitk:9060 gitk:9063 gitk:9071 gitk:9085 gitk:9094 +msgid "Commit " +msgstr "提交" + +#: gitk:9064 +msgid "" +" is the same patch as\n" +" " +msgstr " 是相同的补丁(patch)\n " + +#: gitk:9072 +msgid "" +" differs from\n" +" " +msgstr " 差异来自\n " + +#: gitk:9074 +msgid "" +"Diff of commits:\n" +"\n" +msgstr "提交的差异(Diff)：\n\n" + +#: gitk:9086 gitk:9095 +#, tcl-format +msgid " has %s children - stopping\n" +msgstr "有%s子节点 — 停止中\n" + +#: gitk:9114 +#, tcl-format +msgid "Error writing commit to file: %s" +msgstr "写入提交到文件出错：%s" + +#: gitk:9120 +#, tcl-format +msgid "Error diffing commits: %s" +msgstr "比较提交差异出错：%s" + +#: gitk:9166 +msgid "Top" +msgstr "顶部" + +#: gitk:9167 +msgid "From" +msgstr "从" + +#: gitk:9172 +msgid "To" +msgstr "到" + +#: gitk:9196 +msgid "Generate patch" +msgstr "生成补丁(patch)" + +#: gitk:9198 +msgid "From:" +msgstr "从：" + +#: gitk:9207 +msgid "To:" +msgstr "到：" + +#: gitk:9216 +msgid "Reverse" +msgstr "反向(Reverse)" + +#: gitk:9218 gitk:9428 +msgid "Output file:" +msgstr "输出文件：" + +#: gitk:9224 +msgid "Generate" +msgstr "生成" + +#: gitk:9262 +msgid "Error creating patch:" +msgstr "创建补丁(patch)出错：" + +#: gitk:9285 gitk:9416 gitk:9504 +msgid "ID:" +msgstr "ID:" + +#: gitk:9294 +msgid "Tag name:" +msgstr "Tag名称：" + +#: gitk:9297 +msgid "Tag message is optional" +msgstr "Tag信息是可选的" + +#: gitk:9299 +msgid "Tag message:" +msgstr "Tag信息：" + +#: gitk:9303 gitk:9474 +msgid "Create" +msgstr "创建" + +#: gitk:9321 +msgid "No tag name specified" +msgstr "未指定tag名称" + +#: gitk:9325 +#, tcl-format +msgid "Tag \"%s\" already exists" +msgstr "Tag\"%s\"已经存在" + +#: gitk:9335 +msgid "Error creating tag:" +msgstr "创建tag出错：" + +#: gitk:9425 +msgid "Command:" +msgstr "命令：" + +#: gitk:9433 +msgid "Write" +msgstr "写入" + +#: gitk:9451 +msgid "Error writing commit:" +msgstr "写入提交出错：" + +#: gitk:9473 +msgid "Create branch" +msgstr "创建分支" + +#: gitk:9489 +#, tcl-format +msgid "Rename branch %s" +msgstr "重命名分支%s" + +#: gitk:9490 +msgid "Rename" +msgstr "重命名" + +#: gitk:9514 +msgid "Name:" +msgstr "名称：" + +#: gitk:9538 +msgid "Please specify a name for the new branch" +msgstr "请指定新分支的名称" + +#: gitk:9543 +#, tcl-format +msgid "Branch '%s' already exists. Overwrite?" +msgstr "分支\"%s\"已经存在。覆盖它？" + +#: gitk:9587 +msgid "Please specify a new name for the branch" +msgstr "请重新指定新分支的名称" + +#: gitk:9650 +#, tcl-format +msgid "Commit %s is already included in branch %s -- really re-apply it?" +msgstr "提交%s已经存在于分支%s。确定重新应用它？" + +#: gitk:9655 +msgid "Cherry-picking" +msgstr "打补丁中(Cherry-picking)" + +#: gitk:9664 +#, tcl-format +msgid "" +"Cherry-pick failed because of local changes to file '%s'.\n" +"Please commit, reset or stash your changes and try again." +msgstr "打补丁(Cherry-pick)失败，因为本地修改了文件\"%s\"。\n请提交(commit)、重置(reset)或暂存(stash)修改后重试。" + +#: gitk:9670 +msgid "" +"Cherry-pick failed because of merge conflict.\n" +"Do you wish to run git citool to resolve it?" +msgstr "打补丁(Cherry-pick)失败因为合并冲突。\n你是否希望运行git citool 来解决冲突？" + +#: gitk:9686 gitk:9744 +msgid "No changes committed" +msgstr "无已经提交的修改" + +#: gitk:9713 +#, tcl-format +msgid "Commit %s is not included in branch %s -- really revert it?" +msgstr "提交%s不包含在分支%s中，确认回滚(revert)它？" + +#: gitk:9718 +msgid "Reverting" +msgstr "回滚中(Reverting)" + +#: gitk:9726 +#, tcl-format +msgid "" +"Revert failed because of local changes to the following files:%s Please " +"commit, reset or stash your changes and try again." +msgstr "回滚(revert)失败，因为如下的本地文件修改：%s\n请提交(commit)、重置(reset)或者暂存(stash)改变后重试。" + +#: gitk:9730 +msgid "" +"Revert failed because of merge conflict.\n" +" Do you wish to run git citool to resolve it?" +msgstr "回滚(revert)失败，因为合并冲突。\n你是否希望运行git citool来解决冲突？" + +#: gitk:9773 +msgid "Confirm reset" +msgstr "确认重置(reset)" + +#: gitk:9775 +#, tcl-format +msgid "Reset branch %s to %s?" +msgstr "重置(reset)分支%s到%s？" + +#: gitk:9777 +msgid "Reset type:" +msgstr "重置(reset)类型：" + +#: gitk:9780 +msgid "Soft: Leave working tree and index untouched" +msgstr "软性：离开工作树，索引未改变" + +#: gitk:9783 +msgid "Mixed: Leave working tree untouched, reset index" +msgstr "混合：离开工作树(未改变)，索引重置" + +#: gitk:9786 +msgid "" +"Hard: Reset working tree and index\n" +"(discard ALL local changes)" +msgstr "硬性：重置工作树和索引\n(丢弃所有的本地修改)" + +#: gitk:9803 +msgid "Resetting" +msgstr "重置中(Resetting)" + +#: gitk:9876 +#, tcl-format +msgid "A local branch named %s exists already" +msgstr "本地分支%s已经存在" + +#: gitk:9884 +msgid "Checking out" +msgstr "检出中(Checking out)" + +#: gitk:9943 +msgid "Cannot delete the currently checked-out branch" +msgstr "不能删除当前检出(checkout)分支" + +#: gitk:9949 +#, tcl-format +msgid "" +"The commits on branch %s aren't on any other branch.\n" +"Really delete branch %s?" +msgstr "在分支%s上的提交不在其他任何分支上。\n确认删除分支%s？" + +#: gitk:9980 +#, tcl-format +msgid "Tags and heads: %s" +msgstr "Tags和头指针(heads)：%s" + +#: gitk:9997 +msgid "Filter" +msgstr "过滤器" + +#: gitk:10293 +msgid "" +"Error reading commit topology information; branch and preceding/following " +"tag information will be incomplete." +msgstr "读取提交拓扑信息出错；分支和之前/之后的tag信息将不能完成。" + +#: gitk:11270 +msgid "Tag" +msgstr "标签(Tag)" + +#: gitk:11274 +msgid "Id" +msgstr "Id" + +#: gitk:11357 +msgid "Gitk font chooser" +msgstr "Gitk字体选择" + +#: gitk:11374 +msgid "B" +msgstr "粗体" + +#: gitk:11377 +msgid "I" +msgstr "斜体" + +#: gitk:11495 +msgid "Commit list display options" +msgstr "提交列表展示选项" + +#: gitk:11498 +msgid "Maximum graph width (lines)" +msgstr "最大图宽度(行数)" + +#: gitk:11502 +#, no-tcl-format +msgid "Maximum graph width (% of pane)" +msgstr "最大图宽度(%窗口百分比)" + +#: gitk:11505 +msgid "Show local changes" +msgstr "显示本地修改" + +#: gitk:11508 +msgid "Auto-select SHA1 (length)" +msgstr "自动选择SHA1(长度)" + +#: gitk:11512 +msgid "Hide remote refs" +msgstr "隐藏远程引用" + +#: gitk:11516 +msgid "Diff display options" +msgstr "差异(Diff)展示选项" + +#: gitk:11518 +msgid "Tab spacing" +msgstr "制表符宽度" + +#: gitk:11521 +msgid "Display nearby tags/heads" +msgstr "显示临近的tags/heads" + +#: gitk:11524 +msgid "Maximum # tags/heads to show" +msgstr "最大tags/heads展示数量" + +#: gitk:11527 +msgid "Limit diffs to listed paths" +msgstr "diff中列出文件限制" + +#: gitk:11530 +msgid "Support per-file encodings" +msgstr "单独文件编码支持" + +#: gitk:11536 gitk:11683 +msgid "External diff tool" +msgstr "外部差异(diff)工具" + +#: gitk:11537 +msgid "Choose..." +msgstr "选择..." + +#: gitk:11542 +msgid "General options" +msgstr "常规选项" + +#: gitk:11545 +msgid "Use themed widgets" +msgstr "使用主题小部件" + +#: gitk:11547 +msgid "(change requires restart)" +msgstr "(需重启生效)" + +#: gitk:11549 +msgid "(currently unavailable)" +msgstr "(当前不可用)" + +#: gitk:11560 +msgid "Colors: press to choose" +msgstr "颜色：点击来选择" + +#: gitk:11563 +msgid "Interface" +msgstr "界面" + +#: gitk:11564 +msgid "interface" +msgstr "界面" + +#: gitk:11567 +msgid "Background" +msgstr "背景" + +#: gitk:11568 gitk:11598 +msgid "background" +msgstr "背景" + +#: gitk:11571 +msgid "Foreground" +msgstr "前景" + +#: gitk:11572 +msgid "foreground" +msgstr "前景" + +#: gitk:11575 +msgid "Diff: old lines" +msgstr "差异(Diff)：老代码行" + +#: gitk:11576 +msgid "diff old lines" +msgstr "差异(diff)老代码行" + +#: gitk:11580 +msgid "Diff: new lines" +msgstr "差异(Diff)：新代码行" + +#: gitk:11581 +msgid "diff new lines" +msgstr "差异(diff)新代码行" + +#: gitk:11585 +msgid "Diff: hunk header" +msgstr "差异(Diff)：补丁片段头信息" + +#: gitk:11587 +msgid "diff hunk header" +msgstr "差异(diff)补丁片段头信息" + +#: gitk:11591 +msgid "Marked line bg" +msgstr "已标记代码行背景" + +#: gitk:11593 +msgid "marked line background" +msgstr "已标记代码行背景" + +#: gitk:11597 +msgid "Select bg" +msgstr "选择背景" + +#: gitk:11606 +msgid "Fonts: press to choose" +msgstr "字体：点击来选择" + +#: gitk:11608 +msgid "Main font" +msgstr "主字体" + +#: gitk:11609 +msgid "Diff display font" +msgstr "差异(Diff)显示字体" + +#: gitk:11610 +msgid "User interface font" +msgstr "用户界面字体" + +#: gitk:11632 +msgid "Gitk preferences" +msgstr "Gitk偏好设置" + +#: gitk:11641 +msgid "General" +msgstr "常规" + +#: gitk:11642 +msgid "Colors" +msgstr "颜色" + +#: gitk:11643 +msgid "Fonts" +msgstr "字体" + +#: gitk:11693 +#, tcl-format +msgid "Gitk: choose color for %s" +msgstr "Gitk：选择颜色用于%s" + +#: gitk:12206 +msgid "" +"Sorry, gitk cannot run with this version of Tcl/Tk.\n" +" Gitk requires at least Tcl/Tk 8.4." +msgstr "对不起，gitk不能运行在当前版本的Tcl/Tk中。\nGitk运行需要最低版本为Tcl/Tk8.4。" + +#: gitk:12416 +msgid "Cannot find a git repository here." +msgstr "在此位置未发现git仓库。" + +#: gitk:12463 +#, tcl-format +msgid "Ambiguous argument '%s': both revision and filename" +msgstr "不明确有歧义的参数\"%s\"：版本和文件名称" + +#: gitk:12475 +msgid "Bad arguments to gitk:" +msgstr "运行gitk参数错误：" @@ -421,7 +421,7 @@ static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt) 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; @@ -3,6 +3,9 @@ #include "color.h" #ifdef USE_LIBPCRE1 #include <pcre.h> +#ifndef PCRE_NO_UTF8_CHECK +#define PCRE_NO_UTF8_CHECK 0 +#endif #ifdef PCRE_CONFIG_JIT #if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32 #ifndef NO_LIBPCRE1_JIT @@ -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, @@ -513,9 +513,11 @@ static void set_proxyauth_name_password(CURL *result) #else struct strbuf s = STRBUF_INIT; - strbuf_addstr_urlencode(&s, proxy_auth.username, 1); + strbuf_addstr_urlencode(&s, proxy_auth.username, + is_rfc3986_unreserved); strbuf_addch(&s, ':'); - strbuf_addstr_urlencode(&s, proxy_auth.password, 1); + strbuf_addstr_urlencode(&s, proxy_auth.password, + is_rfc3986_unreserved); curl_proxyuserpwd = strbuf_detach(&s, NULL); curl_easy_setopt(result, CURLOPT_PROXYUSERPWD, curl_proxyuserpwd); #endif @@ -1073,6 +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) { @@ -25,8 +25,12 @@ #if LIBCURL_VERSION_NUM < 0x070704 #define curl_global_cleanup() do { /* nothing */ } while (0) #endif + #if LIBCURL_VERSION_NUM < 0x070800 #define curl_global_init(a) do { /* nothing */ } while (0) +#elif LIBCURL_VERSION_NUM >= 0x070c00 +#define curl_global_init(a) curl_global_init_mem(a, xmalloc, free, \ + xrealloc, xstrdup, xcalloc) #endif #if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000) diff --git a/line-log.c b/line-log.c index 3aff1849e7..9010e00950 100644 --- a/line-log.c +++ b/line-log.c @@ -737,6 +737,38 @@ static struct line_log_data *lookup_line_range(struct rev_info *revs, return ret; } +static int same_paths_in_pathspec_and_range(struct pathspec *pathspec, + struct line_log_data *range) +{ + int i; + struct line_log_data *r; + + for (i = 0, r = range; i < pathspec->nr && r; i++, r = r->next) + if (strcmp(pathspec->items[i].match, r->path)) + return 0; + if (i < pathspec->nr || r) + /* different number of pathspec items and ranges */ + return 0; + + return 1; +} + +static void parse_pathspec_from_ranges(struct pathspec *pathspec, + struct line_log_data *range) +{ + struct line_log_data *r; + struct argv_array array = ARGV_ARRAY_INIT; + const char **paths; + + for (r = range; r; r = r->next) + argv_array_push(&array, r->path); + paths = argv_array_detach(&array); + + parse_pathspec(pathspec, 0, PATHSPEC_PREFER_FULL, "", paths); + /* strings are now owned by pathspec */ + free(paths); +} + void line_log_init(struct rev_info *rev, const char *prefix, struct string_list *args) { struct commit *commit = NULL; @@ -746,20 +778,7 @@ void line_log_init(struct rev_info *rev, const char *prefix, struct string_list range = parse_lines(rev->diffopt.repo, commit, prefix, args); add_line_range(rev, commit, range); - if (!rev->diffopt.detect_rename) { - struct line_log_data *r; - struct argv_array array = ARGV_ARRAY_INIT; - const char **paths; - - for (r = range; r; r = r->next) - argv_array_push(&array, r->path); - paths = argv_array_detach(&array); - - parse_pathspec(&rev->diffopt.pathspec, 0, - PATHSPEC_PREFER_FULL, "", paths); - /* strings are now owned by pathspec */ - free(paths); - } + parse_pathspec_from_ranges(&rev->diffopt.pathspec, range); } static void move_diff_queue(struct diff_queue_struct *dst, @@ -817,15 +836,29 @@ static void queue_diffs(struct line_log_data *range, struct diff_queue_struct *queue, struct commit *commit, struct commit *parent) { + struct object_id *tree_oid, *parent_tree_oid; + assert(commit); + tree_oid = get_commit_tree_oid(commit); + parent_tree_oid = parent ? get_commit_tree_oid(parent) : NULL; + + if (opt->detect_rename && + !same_paths_in_pathspec_and_range(&opt->pathspec, range)) { + clear_pathspec(&opt->pathspec); + parse_pathspec_from_ranges(&opt->pathspec, range); + } DIFF_QUEUE_CLEAR(&diff_queued_diff); - diff_tree_oid(parent ? get_commit_tree_oid(parent) : NULL, - get_commit_tree_oid(commit), "", opt); - if (opt->detect_rename) { + diff_tree_oid(parent_tree_oid, tree_oid, "", opt); + if (opt->detect_rename && diff_might_be_rename()) { + /* must look at the full tree diff to detect renames */ + clear_pathspec(&opt->pathspec); + DIFF_QUEUE_CLEAR(&diff_queued_diff); + + diff_tree_oid(parent_tree_oid, tree_oid, "", opt); + filter_diffs_for_paths(range, 1); - if (diff_might_be_rename()) - diffcore_std(opt); + diffcore_std(opt); filter_diffs_for_paths(range, 0); } move_diff_queue(queue, &diff_queued_diff); diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c index 1cb20c659c..256bcfbdfe 100644 --- a/list-objects-filter-options.c +++ b/list-objects-filter-options.c @@ -6,6 +6,14 @@ #include "list-objects.h" #include "list-objects-filter.h" #include "list-objects-filter-options.h" +#include "promisor-remote.h" +#include "trace.h" +#include "url.h" + +static int parse_combine_filter( + struct list_objects_filter_options *filter_options, + const char *arg, + struct strbuf *errbuf); /* * Parse value of the argument to the "filter" keyword. @@ -29,16 +37,11 @@ static int gently_parse_list_objects_filter( { const char *v0; - if (filter_options->choice) { - if (errbuf) { - strbuf_addstr( - errbuf, - _("multiple filter-specs cannot be combined")); - } - return 1; - } + if (!arg) + return 0; - filter_options->filter_spec = strdup(arg); + if (filter_options->choice) + BUG("filter_options already populated"); if (!strcmp(arg, "blob:none")) { filter_options->choice = LOFC_BLOB_NONE; @@ -52,28 +55,14 @@ static int gently_parse_list_objects_filter( } else if (skip_prefix(arg, "tree:", &v0)) { if (!git_parse_ulong(v0, &filter_options->tree_exclude_depth)) { - if (errbuf) { - strbuf_addstr( - errbuf, - _("expected 'tree:<depth>'")); - } + strbuf_addstr(errbuf, _("expected 'tree:<depth>'")); return 1; } filter_options->choice = LOFC_TREE_DEPTH; 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; @@ -84,103 +73,298 @@ static int gently_parse_list_objects_filter( _("sparse:path filters support has been dropped")); } return 1; + + } else if (skip_prefix(arg, "combine:", &v0)) { + return parse_combine_filter(filter_options, v0, errbuf); + } /* * Please update _git_fetch() in git-completion.bash when you * add new filters */ - if (errbuf) - strbuf_addf(errbuf, _("invalid filter-spec '%s'"), arg); + strbuf_addf(errbuf, _("invalid filter-spec '%s'"), arg); memset(filter_options, 0, sizeof(*filter_options)); return 1; } -int parse_list_objects_filter(struct list_objects_filter_options *filter_options, - const char *arg) +static const char *RESERVED_NON_WS = "~`!@#$^&*()[]{}\\;'\",<>?"; + +static int has_reserved_character( + struct strbuf *sub_spec, struct strbuf *errbuf) { - struct strbuf buf = STRBUF_INIT; - if (gently_parse_list_objects_filter(filter_options, arg, &buf)) - die("%s", buf.buf); + const char *c = sub_spec->buf; + while (*c) { + if (*c <= ' ' || strchr(RESERVED_NON_WS, *c)) { + strbuf_addf( + errbuf, + _("must escape char in sub-filter-spec: '%c'"), + *c); + return 1; + } + c++; + } + return 0; } +static int parse_combine_subfilter( + struct list_objects_filter_options *filter_options, + struct strbuf *subspec, + struct strbuf *errbuf) +{ + size_t new_index = filter_options->sub_nr; + char *decoded; + int result; + + ALLOC_GROW_BY(filter_options->sub, filter_options->sub_nr, 1, + filter_options->sub_alloc); + + decoded = url_percent_decode(subspec->buf); + + result = has_reserved_character(subspec, errbuf) || + gently_parse_list_objects_filter( + &filter_options->sub[new_index], decoded, errbuf); + + free(decoded); + return result; +} + +static int parse_combine_filter( + struct list_objects_filter_options *filter_options, + const char *arg, + struct strbuf *errbuf) +{ + struct strbuf **subspecs = strbuf_split_str(arg, '+', 0); + size_t sub; + int result = 0; + + if (!subspecs[0]) { + strbuf_addstr(errbuf, _("expected something after combine:")); + result = 1; + goto cleanup; + } + + for (sub = 0; subspecs[sub] && !result; sub++) { + if (subspecs[sub + 1]) { + /* + * This is not the last subspec. Remove trailing "+" so + * we can parse it. + */ + size_t last = subspecs[sub]->len - 1; + assert(subspecs[sub]->buf[last] == '+'); + strbuf_remove(subspecs[sub], last, 1); + } + result = parse_combine_subfilter( + filter_options, subspecs[sub], errbuf); + } + + filter_options->choice = LOFC_COMBINE; + +cleanup: + strbuf_list_free(subspecs); + if (result) { + list_objects_filter_release(filter_options); + memset(filter_options, 0, sizeof(*filter_options)); + } + return result; +} + +static int allow_unencoded(char ch) +{ + if (ch <= ' ' || ch == '%' || ch == '+') + return 0; + return !strchr(RESERVED_NON_WS, ch); +} + +static void filter_spec_append_urlencode( + struct list_objects_filter_options *filter, const char *raw) +{ + struct strbuf buf = STRBUF_INIT; + strbuf_addstr_urlencode(&buf, raw, allow_unencoded); + trace_printf("Add to combine filter-spec: %s\n", buf.buf); + string_list_append(&filter->filter_spec, strbuf_detach(&buf, NULL)); +} + +/* + * Changes filter_options into an equivalent LOFC_COMBINE filter options + * instance. Does not do anything if filter_options is already LOFC_COMBINE. + */ +static void transform_to_combine_type( + struct list_objects_filter_options *filter_options) +{ + assert(filter_options->choice); + if (filter_options->choice == LOFC_COMBINE) + return; + { + const int initial_sub_alloc = 2; + struct list_objects_filter_options *sub_array = + xcalloc(initial_sub_alloc, sizeof(*sub_array)); + sub_array[0] = *filter_options; + memset(filter_options, 0, sizeof(*filter_options)); + filter_options->sub = sub_array; + filter_options->sub_alloc = initial_sub_alloc; + } + filter_options->sub_nr = 1; + filter_options->choice = LOFC_COMBINE; + string_list_append(&filter_options->filter_spec, xstrdup("combine:")); + filter_spec_append_urlencode( + filter_options, + list_objects_filter_spec(&filter_options->sub[0])); + /* + * We don't need the filter_spec strings for subfilter specs, only the + * top level. + */ + string_list_clear(&filter_options->sub[0].filter_spec, /*free_util=*/0); +} + +void list_objects_filter_die_if_populated( + struct list_objects_filter_options *filter_options) +{ + if (filter_options->choice) + die(_("multiple filter-specs cannot be combined")); +} + +void parse_list_objects_filter( + struct list_objects_filter_options *filter_options, + const char *arg) +{ + struct strbuf errbuf = STRBUF_INIT; + int parse_error; + + if (!filter_options->choice) { + string_list_append(&filter_options->filter_spec, xstrdup(arg)); + + parse_error = gently_parse_list_objects_filter( + filter_options, arg, &errbuf); + } else { + /* + * Make filter_options an LOFC_COMBINE spec so we can trivially + * add subspecs to it. + */ + transform_to_combine_type(filter_options); + + string_list_append(&filter_options->filter_spec, xstrdup("+")); + filter_spec_append_urlencode(filter_options, arg); + ALLOC_GROW_BY(filter_options->sub, filter_options->sub_nr, 1, + filter_options->sub_alloc); + + parse_error = gently_parse_list_objects_filter( + &filter_options->sub[filter_options->sub_nr - 1], arg, + &errbuf); + } + if (parse_error) + die("%s", errbuf.buf); +} + int opt_parse_list_objects_filter(const struct option *opt, const char *arg, int unset) { struct list_objects_filter_options *filter_options = opt->value; - if (unset || !arg) { + if (unset || !arg) list_objects_filter_set_no_filter(filter_options); - return 0; + else + parse_list_objects_filter(filter_options, arg); + return 0; +} + +const char *list_objects_filter_spec(struct list_objects_filter_options *filter) +{ + if (!filter->filter_spec.nr) + BUG("no filter_spec available for this filter"); + if (filter->filter_spec.nr != 1) { + struct strbuf concatted = STRBUF_INIT; + strbuf_add_separated_string_list( + &concatted, "", &filter->filter_spec); + string_list_clear(&filter->filter_spec, /*free_util=*/0); + string_list_append( + &filter->filter_spec, strbuf_detach(&concatted, NULL)); } - return parse_list_objects_filter(filter_options, arg); + return filter->filter_spec.items[0].string; } -void expand_list_objects_filter_spec( - const struct list_objects_filter_options *filter, - struct strbuf *expanded_spec) +const char *expand_list_objects_filter_spec( + struct list_objects_filter_options *filter) { - strbuf_init(expanded_spec, strlen(filter->filter_spec)); - if (filter->choice == LOFC_BLOB_LIMIT) - strbuf_addf(expanded_spec, "blob:limit=%lu", + if (filter->choice == LOFC_BLOB_LIMIT) { + struct strbuf expanded_spec = STRBUF_INIT; + strbuf_addf(&expanded_spec, "blob:limit=%lu", filter->blob_limit_value); - else if (filter->choice == LOFC_TREE_DEPTH) - strbuf_addf(expanded_spec, "tree:%lu", - filter->tree_exclude_depth); - else - strbuf_addstr(expanded_spec, filter->filter_spec); + string_list_clear(&filter->filter_spec, /*free_util=*/0); + string_list_append( + &filter->filter_spec, + strbuf_detach(&expanded_spec, NULL)); + } + + return list_objects_filter_spec(filter); } void list_objects_filter_release( struct list_objects_filter_options *filter_options) { - free(filter_options->filter_spec); - free(filter_options->sparse_oid_value); + size_t sub; + + if (!filter_options) + return; + string_list_clear(&filter_options->filter_spec, /*free_util=*/0); + 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); memset(filter_options, 0, sizeof(*filter_options)); } void partial_clone_register( const char *remote, - const struct list_objects_filter_options *filter_options) + struct list_objects_filter_options *filter_options) { - /* - * Record the name of the partial clone remote in the - * config and in the global variable -- the latter is - * used throughout to indicate that partial clone is - * enabled and to expect missing objects. - */ - if (repository_format_partial_clone && - *repository_format_partial_clone && - strcmp(remote, repository_format_partial_clone)) - die(_("cannot change partial clone promisor remote")); + char *cfg_name; + char *filter_name; - git_config_set("core.repositoryformatversion", "1"); - git_config_set("extensions.partialclone", remote); + /* Check if it is already registered */ + if (!promisor_remote_find(remote)) { + git_config_set("core.repositoryformatversion", "1"); - repository_format_partial_clone = xstrdup(remote); + /* Add promisor config for the remote */ + cfg_name = xstrfmt("remote.%s.promisor", remote); + git_config_set(cfg_name, "true"); + free(cfg_name); + } /* * Record the initial filter-spec in the config as * the default for subsequent fetches from this remote. */ - core_partial_clone_filter_default = - xstrdup(filter_options->filter_spec); - git_config_set("core.partialclonefilter", - core_partial_clone_filter_default); + filter_name = xstrfmt("remote.%s.partialclonefilter", remote); + /* NEEDSWORK: 'expand' result leaking??? */ + git_config_set(filter_name, + expand_list_objects_filter_spec(filter_options)); + free(filter_name); + + /* Make sure the config info are reset */ + promisor_remote_reinit(); } void partial_clone_get_default_filter_spec( - struct list_objects_filter_options *filter_options) + struct list_objects_filter_options *filter_options, + const char *remote) { + struct promisor_remote *promisor = promisor_remote_find(remote); + struct strbuf errbuf = STRBUF_INIT; + /* * Parse default value, but silently ignore it if it is invalid. */ - if (!core_partial_clone_filter_default) + if (!promisor) return; + + string_list_append(&filter_options->filter_spec, + promisor->partial_clone_filter); gently_parse_list_objects_filter(filter_options, - core_partial_clone_filter_default, - NULL); + promisor->partial_clone_filter, + &errbuf); + strbuf_release(&errbuf); } diff --git a/list-objects-filter-options.h b/list-objects-filter-options.h index c54f0000fb..2ffb39222c 100644 --- a/list-objects-filter-options.h +++ b/list-objects-filter-options.h @@ -2,7 +2,7 @@ #define LIST_OBJECTS_FILTER_OPTIONS_H #include "parse-options.h" -#include "strbuf.h" +#include "string-list.h" /* * The list of defined filters for list-objects. @@ -13,6 +13,7 @@ enum list_objects_filter_choice { LOFC_BLOB_LIMIT, LOFC_TREE_DEPTH, LOFC_SPARSE_OID, + LOFC_COMBINE, LOFC__COUNT /* must be last */ }; @@ -23,8 +24,10 @@ struct list_objects_filter_options { * commands that launch filtering sub-processes, or for communication * over the network, don't use this value; use the result of * expand_list_objects_filter_spec() instead. + * To get the raw filter spec given by the user, use the result of + * list_objects_filter_spec(). */ - char *filter_spec; + struct string_list filter_spec; /* * 'choice' is determined by parsing the filter-spec. This indicates @@ -38,19 +41,40 @@ struct list_objects_filter_options { unsigned int no_filter : 1; /* - * Parsed values (fields) from within the filter-spec. These are - * choice-specific; not all values will be defined for any given - * choice. + * BEGIN choice-specific parsed values from within the filter-spec. Only + * 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; + + /* LOFC_COMBINE values */ + + /* This array contains all the subfilters which this filter combines. */ + size_t sub_nr, sub_alloc; + struct list_objects_filter_options *sub; + + /* + * END choice-specific parsed values. + */ }; /* Normalized command line arguments */ #define CL_ARG__FILTER "filter" -int parse_list_objects_filter( +void list_objects_filter_die_if_populated( + struct list_objects_filter_options *filter_options); + +/* + * Parses the filter spec string given by arg and either (1) simply places the + * result in filter_options if it is not yet populated or (2) combines it with + * the filter already in filter_options if it is already populated. In the case + * of (2), the filter specs are combined as if specified with 'combine:'. + * + * Dies and prints a user-facing message if an error occurs. + */ +void parse_list_objects_filter( struct list_objects_filter_options *filter_options, const char *arg); @@ -65,13 +89,22 @@ int opt_parse_list_objects_filter(const struct option *opt, /* * Translates abbreviated numbers in the filter's filter_spec into their * fully-expanded forms (e.g., "limit:blob=1k" becomes "limit:blob=1024"). + * Returns a string owned by the list_objects_filter_options object. * - * This form should be used instead of the raw filter_spec field when - * communicating with a remote process or subprocess. + * This form should be used instead of the raw list_objects_filter_spec() + * value when communicating with a remote process or subprocess. + */ +const char *expand_list_objects_filter_spec( + struct list_objects_filter_options *filter); + +/* + * Returns the filter spec string more or less in the form as the user + * entered it. This form of the filter_spec can be used in user-facing + * messages. Returns a string owned by the list_objects_filter_options + * object. */ -void expand_list_objects_filter_spec( - const struct list_objects_filter_options *filter, - struct strbuf *expanded_spec); +const char *list_objects_filter_spec( + struct list_objects_filter_options *filter); void list_objects_filter_release( struct list_objects_filter_options *filter_options); @@ -85,8 +118,9 @@ static inline void list_objects_filter_set_no_filter( void partial_clone_register( const char *remote, - const struct list_objects_filter_options *filter_options); -void partial_clone_get_default_filter_spec( struct list_objects_filter_options *filter_options); +void partial_clone_get_default_filter_spec( + struct list_objects_filter_options *filter_options, + const char *remote); #endif /* LIST_OBJECTS_FILTER_OPTIONS_H */ diff --git a/list-objects-filter.c b/list-objects-filter.c index 36e1f774bc..1e8d4e763d 100644 --- a/list-objects-filter.c +++ b/list-objects-filter.c @@ -26,11 +26,46 @@ */ #define FILTER_SHOWN_BUT_REVISIT (1<<21) -/* - * A filter for list-objects to omit ALL blobs from the traversal. - * And to OPTIONALLY collect a list of the omitted OIDs. - */ -struct filter_blobs_none_data { +struct subfilter { + struct filter *filter; + struct oidset seen; + struct oidset omits; + struct object_id skip_tree; + unsigned is_skipping_tree : 1; +}; + +struct filter { + enum list_objects_filter_result (*filter_object_fn)( + struct repository *r, + enum list_objects_filter_situation filter_situation, + struct object *obj, + const char *pathname, + const char *filename, + struct oidset *omits, + void *filter_data); + + /* + * Optional. If this function is supplied and the filter needs + * to collect omits, then this function is called once before + * free_fn is called. + * + * This is required because the following two conditions hold: + * + * a. A tree filter can add and remove objects as an object + * graph is traversed. + * b. A combine filter's omit set is the union of all its + * subfilters, which may include tree: filters. + * + * As such, the omits sets must be separate sets, and can only + * be unioned after the traversal is completed. + */ + void (*finalize_omits_fn)(struct oidset *omits, void *filter_data); + + void (*free_fn)(void *filter_data); + + void *filter_data; + + /* If non-NULL, the filter collects a list of the omitted OIDs here. */ struct oidset *omits; }; @@ -40,10 +75,9 @@ static enum list_objects_filter_result filter_blobs_none( struct object *obj, const char *pathname, const char *filename, + struct oidset *omits, void *filter_data_) { - struct filter_blobs_none_data *filter_data = filter_data_; - switch (filter_situation) { default: BUG("unknown filter_situation: %d", filter_situation); @@ -61,24 +95,18 @@ static enum list_objects_filter_result filter_blobs_none( assert(obj->type == OBJ_BLOB); assert((obj->flags & SEEN) == 0); - if (filter_data->omits) - oidset_insert(filter_data->omits, &obj->oid); + if (omits) + oidset_insert(omits, &obj->oid); return LOFR_MARK_SEEN; /* but not LOFR_DO_SHOW (hard omit) */ } } -static void *filter_blobs_none__init( - struct oidset *omitted, +static void filter_blobs_none__init( struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn) + struct filter *filter) { - struct filter_blobs_none_data *d = xcalloc(1, sizeof(*d)); - d->omits = omitted; - - *filter_fn = filter_blobs_none; - *filter_free_fn = free; - return d; + filter->filter_object_fn = filter_blobs_none; + filter->free_fn = free; } /* @@ -86,8 +114,6 @@ static void *filter_blobs_none__init( * Can OPTIONALLY collect a list of the omitted OIDs. */ struct filter_trees_depth_data { - struct oidset *omits; - /* * Maps trees to the minimum depth at which they were seen. It is not * necessary to re-traverse a tree at deeper or equal depths than it has @@ -110,16 +136,16 @@ struct seen_map_entry { /* Returns 1 if the oid was in the omits set before it was invoked. */ static int filter_trees_update_omits( struct object *obj, - struct filter_trees_depth_data *filter_data, + struct oidset *omits, int include_it) { - if (!filter_data->omits) + if (!omits) return 0; if (include_it) - return oidset_remove(filter_data->omits, &obj->oid); + return oidset_remove(omits, &obj->oid); else - return oidset_insert(filter_data->omits, &obj->oid); + return oidset_insert(omits, &obj->oid); } static enum list_objects_filter_result filter_trees_depth( @@ -128,6 +154,7 @@ static enum list_objects_filter_result filter_trees_depth( struct object *obj, const char *pathname, const char *filename, + struct oidset *omits, void *filter_data_) { struct filter_trees_depth_data *filter_data = filter_data_; @@ -152,7 +179,7 @@ static enum list_objects_filter_result filter_trees_depth( return LOFR_ZERO; case LOFS_BLOB: - filter_trees_update_omits(obj, filter_data, include_it); + filter_trees_update_omits(obj, omits, include_it); return include_it ? LOFR_MARK_SEEN | LOFR_DO_SHOW : LOFR_ZERO; case LOFS_BEGIN_TREE: @@ -173,12 +200,12 @@ static enum list_objects_filter_result filter_trees_depth( filter_res = LOFR_SKIP_TREE; } else { int been_omitted = filter_trees_update_omits( - obj, filter_data, include_it); + obj, omits, include_it); seen_info->depth = filter_data->current_depth; if (include_it) filter_res = LOFR_DO_SHOW; - else if (filter_data->omits && !been_omitted) + else if (omits && !been_omitted) /* * Must update omit information of children * recursively; they have not been omitted yet. @@ -201,21 +228,18 @@ static void filter_trees_free(void *filter_data) { free(d); } -static void *filter_trees_depth__init( - struct oidset *omitted, +static void filter_trees_depth__init( struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn) + struct filter *filter) { struct filter_trees_depth_data *d = xcalloc(1, sizeof(*d)); - d->omits = omitted; oidmap_init(&d->seen_at_depth, 0); d->exclude_depth = filter_options->tree_exclude_depth; d->current_depth = 0; - *filter_fn = filter_trees_depth; - *filter_free_fn = filter_trees_free; - return d; + filter->filter_data = d; + filter->filter_object_fn = filter_trees_depth; + filter->free_fn = filter_trees_free; } /* @@ -223,7 +247,6 @@ static void *filter_trees_depth__init( * And to OPTIONALLY collect a list of the omitted OIDs. */ struct filter_blobs_limit_data { - struct oidset *omits; unsigned long max_bytes; }; @@ -233,6 +256,7 @@ static enum list_objects_filter_result filter_blobs_limit( struct object *obj, const char *pathname, const char *filename, + struct oidset *omits, void *filter_data_) { struct filter_blobs_limit_data *filter_data = filter_data_; @@ -270,30 +294,27 @@ static enum list_objects_filter_result filter_blobs_limit( if (object_length < filter_data->max_bytes) goto include_it; - if (filter_data->omits) - oidset_insert(filter_data->omits, &obj->oid); + if (omits) + oidset_insert(omits, &obj->oid); return LOFR_MARK_SEEN; /* but not LOFR_DO_SHOW (hard omit) */ } include_it: - if (filter_data->omits) - oidset_remove(filter_data->omits, &obj->oid); + if (omits) + oidset_remove(omits, &obj->oid); return LOFR_MARK_SEEN | LOFR_DO_SHOW; } -static void *filter_blobs_limit__init( - struct oidset *omitted, +static void filter_blobs_limit__init( struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn) + struct filter *filter) { struct filter_blobs_limit_data *d = xcalloc(1, sizeof(*d)); - d->omits = omitted; d->max_bytes = filter_options->blob_limit_value; - *filter_fn = filter_blobs_limit; - *filter_free_fn = free; - return d; + filter->filter_data = d; + filter->filter_object_fn = filter_blobs_limit; + filter->free_fn = free; } /* @@ -307,12 +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 @@ -326,8 +347,7 @@ struct frame { }; struct filter_sparse_data { - struct oidset *omits; - struct exclude_list el; + struct pattern_list pl; size_t nr, alloc; struct frame *array_frame; @@ -339,11 +359,13 @@ static enum list_objects_filter_result filter_sparse( struct object *obj, const char *pathname, const char *filename, + struct oidset *omits, 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: @@ -352,15 +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++; @@ -414,14 +436,14 @@ 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 (filter_data->omits) - oidset_remove(filter_data->omits, &obj->oid); + if (match == UNDECIDED) + match = frame->default_match; + if (match == MATCHED) { + if (omits) + oidset_remove(omits, &obj->oid); return LOFR_MARK_SEEN | LOFR_DO_SHOW; } @@ -435,8 +457,8 @@ static enum list_objects_filter_result filter_sparse( * Leave the LOFR_ bits unset so that if the blob appears * again in the traversal, we will be asked again. */ - if (filter_data->omits) - oidset_insert(filter_data->omits, &obj->oid); + if (omits) + oidset_insert(omits, &obj->oid); /* * Remember that at least 1 blob in this tree was @@ -456,33 +478,169 @@ static void filter_sparse_free(void *filter_data) free(d); } -static void *filter_sparse_oid__init( - struct oidset *omitted, +static void filter_sparse_oid__init( struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn) + struct filter *filter) { struct filter_sparse_data *d = xcalloc(1, sizeof(*d)); - d->omits = omitted; - 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++; - *filter_fn = filter_sparse; - *filter_free_fn = filter_sparse_free; - return d; + filter->filter_data = d; + filter->filter_object_fn = filter_sparse; + filter->free_fn = filter_sparse_free; } -typedef void *(*filter_init_fn)( - struct oidset *omitted, +/* A filter which only shows objects shown by all sub-filters. */ +struct combine_filter_data { + struct subfilter *sub; + size_t nr; +}; + +static enum list_objects_filter_result process_subfilter( + struct repository *r, + enum list_objects_filter_situation filter_situation, + struct object *obj, + const char *pathname, + const char *filename, + struct subfilter *sub) +{ + enum list_objects_filter_result result; + + /* + * Check and update is_skipping_tree before oidset_contains so + * that is_skipping_tree gets unset even when the object is + * marked as seen. As of this writing, no filter uses + * LOFR_MARK_SEEN on trees that also uses LOFR_SKIP_TREE, so the + * ordering is only theoretically important. Be cautious if you + * change the order of the below checks and more filters have + * been added! + */ + if (sub->is_skipping_tree) { + if (filter_situation == LOFS_END_TREE && + oideq(&obj->oid, &sub->skip_tree)) + sub->is_skipping_tree = 0; + else + return LOFR_ZERO; + } + if (oidset_contains(&sub->seen, &obj->oid)) + return LOFR_ZERO; + + result = list_objects_filter__filter_object( + r, filter_situation, obj, pathname, filename, sub->filter); + + if (result & LOFR_MARK_SEEN) + oidset_insert(&sub->seen, &obj->oid); + + if (result & LOFR_SKIP_TREE) { + sub->is_skipping_tree = 1; + sub->skip_tree = obj->oid; + } + + return result; +} + +static enum list_objects_filter_result filter_combine( + struct repository *r, + enum list_objects_filter_situation filter_situation, + struct object *obj, + const char *pathname, + const char *filename, + struct oidset *omits, + void *filter_data) +{ + struct combine_filter_data *d = filter_data; + enum list_objects_filter_result combined_result = + LOFR_DO_SHOW | LOFR_MARK_SEEN | LOFR_SKIP_TREE; + size_t sub; + + for (sub = 0; sub < d->nr; sub++) { + enum list_objects_filter_result sub_result = process_subfilter( + r, filter_situation, obj, pathname, filename, + &d->sub[sub]); + if (!(sub_result & LOFR_DO_SHOW)) + combined_result &= ~LOFR_DO_SHOW; + if (!(sub_result & LOFR_MARK_SEEN)) + combined_result &= ~LOFR_MARK_SEEN; + if (!d->sub[sub].is_skipping_tree) + combined_result &= ~LOFR_SKIP_TREE; + } + + return combined_result; +} + +static void filter_combine__free(void *filter_data) +{ + struct combine_filter_data *d = filter_data; + size_t sub; + for (sub = 0; sub < d->nr; sub++) { + list_objects_filter__free(d->sub[sub].filter); + oidset_clear(&d->sub[sub].seen); + if (d->sub[sub].omits.set.size) + BUG("expected oidset to be cleared already"); + } + free(d->sub); +} + +static void add_all(struct oidset *dest, struct oidset *src) { + struct oidset_iter iter; + struct object_id *src_oid; + + oidset_iter_init(src, &iter); + while ((src_oid = oidset_iter_next(&iter)) != NULL) + oidset_insert(dest, src_oid); +} + +static void filter_combine__finalize_omits( + struct oidset *omits, + void *filter_data) +{ + struct combine_filter_data *d = filter_data; + size_t sub; + + for (sub = 0; sub < d->nr; sub++) { + add_all(omits, &d->sub[sub].omits); + oidset_clear(&d->sub[sub].omits); + } +} + +static void filter_combine__init( struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn); + struct filter* filter) +{ + struct combine_filter_data *d = xcalloc(1, sizeof(*d)); + size_t sub; + + d->nr = filter_options->sub_nr; + d->sub = xcalloc(d->nr, sizeof(*d->sub)); + for (sub = 0; sub < d->nr; sub++) + d->sub[sub].filter = list_objects_filter__init( + filter->omits ? &d->sub[sub].omits : NULL, + &filter_options->sub[sub]); + + filter->filter_data = d; + filter->filter_object_fn = filter_combine; + filter->free_fn = filter_combine__free; + filter->finalize_omits_fn = filter_combine__finalize_omits; +} + +typedef void (*filter_init_fn)( + struct list_objects_filter_options *filter_options, + struct filter *filter); /* * Must match "enum list_objects_filter_choice". @@ -493,14 +651,14 @@ static filter_init_fn s_filters[] = { filter_blobs_limit__init, filter_trees_depth__init, filter_sparse_oid__init, + filter_combine__init, }; -void *list_objects_filter__init( +struct filter *list_objects_filter__init( struct oidset *omitted, - struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn) + struct list_objects_filter_options *filter_options) { + struct filter *filter; filter_init_fn init_fn; assert((sizeof(s_filters) / sizeof(s_filters[0])) == LOFC__COUNT); @@ -510,10 +668,44 @@ void *list_objects_filter__init( filter_options->choice); init_fn = s_filters[filter_options->choice]; - if (init_fn) - return init_fn(omitted, filter_options, - filter_fn, filter_free_fn); - *filter_fn = NULL; - *filter_free_fn = NULL; - return NULL; + if (!init_fn) + return NULL; + + filter = xcalloc(1, sizeof(*filter)); + filter->omits = omitted; + init_fn(filter_options, filter); + return filter; +} + +enum list_objects_filter_result list_objects_filter__filter_object( + struct repository *r, + enum list_objects_filter_situation filter_situation, + struct object *obj, + const char *pathname, + const char *filename, + struct filter *filter) +{ + if (filter && (obj->flags & NOT_USER_GIVEN)) + return filter->filter_object_fn(r, filter_situation, obj, + pathname, filename, + filter->omits, + filter->filter_data); + /* + * No filter is active or user gave object explicitly. In this case, + * always show the object (except when LOFS_END_TREE, since this tree + * had already been shown when LOFS_BEGIN_TREE). + */ + if (filter_situation == LOFS_END_TREE) + return 0; + return LOFR_MARK_SEEN | LOFR_DO_SHOW; +} + +void list_objects_filter__free(struct filter *filter) +{ + if (!filter) + return; + if (filter->finalize_omits_fn && filter->omits) + filter->finalize_omits_fn(filter->omits, filter->filter_data); + filter->free_fn(filter->filter_data); + free(filter); } diff --git a/list-objects-filter.h b/list-objects-filter.h index 1d45a4ad57..cfd784e203 100644 --- a/list-objects-filter.h +++ b/list-objects-filter.h @@ -60,30 +60,36 @@ enum list_objects_filter_situation { LOFS_BLOB }; -typedef enum list_objects_filter_result (*filter_object_fn)( +struct filter; + +/* + * Constructor for the set of defined list-objects filters. + * The `omitted` set is optional. It is populated with objects that the + * filter excludes. This set should not be considered finalized until + * after list_objects_filter__free is called on the returned `struct + * filter *`. + */ +struct filter *list_objects_filter__init( + struct oidset *omitted, + struct list_objects_filter_options *filter_options); + +/* + * Lets `filter` decide how to handle the `obj`. If `filter` is NULL, this + * function behaves as expected if no filter is configured: all objects are + * included. + */ +enum list_objects_filter_result list_objects_filter__filter_object( struct repository *r, enum list_objects_filter_situation filter_situation, struct object *obj, const char *pathname, const char *filename, - void *filter_data); - -typedef void (*filter_free_fn)(void *filter_data); + struct filter *filter); /* - * Constructor for the set of defined list-objects filters. - * Returns a generic "void *filter_data". - * - * The returned "filter_fn" will be used by traverse_commit_list() - * to filter the results. - * - * The returned "filter_free_fn" is a destructor for the - * filter_data. + * Destroys `filter` and finalizes the `omitted` set, if present. Does + * nothing if `filter` is null. */ -void *list_objects_filter__init( - struct oidset *omitted, - struct list_objects_filter_options *filter_options, - filter_object_fn *filter_fn, - filter_free_fn *filter_free_fn); +void list_objects_filter__free(struct filter *filter); #endif /* LIST_OBJECTS_FILTER_H */ diff --git a/list-objects.c b/list-objects.c index b5651ddd5b..9307d91fb3 100644 --- a/list-objects.c +++ b/list-objects.c @@ -18,8 +18,7 @@ struct traversal_context { show_object_fn show_object; show_commit_fn show_commit; void *show_data; - filter_object_fn filter_fn; - void *filter_data; + struct filter *filter; }; static void process_blob(struct traversal_context *ctx, @@ -29,7 +28,7 @@ static void process_blob(struct traversal_context *ctx, { struct object *obj = &blob->object; size_t pathlen; - enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW; + enum list_objects_filter_result r; if (!ctx->revs->blob_objects) return; @@ -54,11 +53,10 @@ static void process_blob(struct traversal_context *ctx, pathlen = path->len; strbuf_addstr(path, name); - if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) - r = ctx->filter_fn(ctx->revs->repo, - LOFS_BLOB, obj, - path->buf, &path->buf[pathlen], - ctx->filter_data); + r = list_objects_filter__filter_object(ctx->revs->repo, + LOFS_BLOB, obj, + path->buf, &path->buf[pathlen], + ctx->filter); if (r & LOFR_MARK_SEEN) obj->flags |= SEEN; if (r & LOFR_DO_SHOW) @@ -157,7 +155,7 @@ static void process_tree(struct traversal_context *ctx, struct object *obj = &tree->object; struct rev_info *revs = ctx->revs; int baselen = base->len; - enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW; + enum list_objects_filter_result r; int failed_parse; if (!revs->tree_objects) @@ -186,11 +184,10 @@ static void process_tree(struct traversal_context *ctx, } strbuf_addstr(base, name); - if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) - r = ctx->filter_fn(ctx->revs->repo, - LOFS_BEGIN_TREE, obj, - base->buf, &base->buf[baselen], - ctx->filter_data); + r = list_objects_filter__filter_object(ctx->revs->repo, + LOFS_BEGIN_TREE, obj, + base->buf, &base->buf[baselen], + ctx->filter); if (r & LOFR_MARK_SEEN) obj->flags |= SEEN; if (r & LOFR_DO_SHOW) @@ -203,16 +200,14 @@ static void process_tree(struct traversal_context *ctx, else if (!failed_parse) process_tree_contents(ctx, tree, base); - if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) { - r = ctx->filter_fn(ctx->revs->repo, - LOFS_END_TREE, obj, - base->buf, &base->buf[baselen], - ctx->filter_data); - if (r & LOFR_MARK_SEEN) - obj->flags |= SEEN; - if (r & LOFR_DO_SHOW) - ctx->show_object(obj, base->buf, ctx->show_data); - } + r = list_objects_filter__filter_object(ctx->revs->repo, + LOFS_END_TREE, obj, + base->buf, &base->buf[baselen], + ctx->filter); + if (r & LOFR_MARK_SEEN) + obj->flags |= SEEN; + if (r & LOFR_DO_SHOW) + ctx->show_object(obj, base->buf, ctx->show_data); strbuf_setlen(base, baselen); free_tree_buffer(tree); @@ -402,8 +397,7 @@ void traverse_commit_list(struct rev_info *revs, ctx.show_commit = show_commit; ctx.show_object = show_object; ctx.show_data = show_data; - ctx.filter_fn = NULL; - ctx.filter_data = NULL; + ctx.filter = NULL; do_traverse(&ctx); } @@ -416,17 +410,12 @@ void traverse_commit_list_filtered( struct oidset *omitted) { struct traversal_context ctx; - filter_free_fn filter_free_fn = NULL; ctx.revs = revs; ctx.show_object = show_object; ctx.show_commit = show_commit; ctx.show_data = show_data; - ctx.filter_fn = NULL; - - ctx.filter_data = list_objects_filter__init(omitted, filter_options, - &ctx.filter_fn, &filter_free_fn); + ctx.filter = list_objects_filter__init(omitted, filter_options); do_traverse(&ctx); - if (ctx.filter_data && filter_free_fn) - filter_free_fn(ctx.filter_data); + list_objects_filter__free(ctx.filter); } 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); } /* @@ -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; 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-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/packfile.c b/packfile.c index fc43a6c52c..f3f962af4c 100644 --- a/packfile.c +++ b/packfile.c @@ -17,6 +17,7 @@ #include "object-store.h" #include "midx.h" #include "commit-graph.h" +#include "promisor-remote.h" char *odb_pack_name(struct strbuf *buf, const unsigned char *sha1, @@ -287,13 +288,6 @@ static int unuse_one_window(struct packed_git *current) return 0; } -void release_pack_memory(size_t need) -{ - size_t cur = pack_mapped; - while (need >= (cur - pack_mapped) && unuse_one_window(NULL)) - ; /* nothing */ -} - void close_pack_windows(struct packed_git *p) { while (p->windows) { @@ -710,23 +704,12 @@ void unuse_pack(struct pack_window **w_cursor) } } -static void try_to_free_pack_memory(size_t size) -{ - release_pack_memory(size); -} - struct packed_git *add_packed_git(const char *path, size_t path_len, int local) { - static int have_set_try_to_free_routine; struct stat st; size_t alloc; struct packed_git *p; - if (!have_set_try_to_free_routine) { - have_set_try_to_free_routine = 1; - set_try_to_free_routine(try_to_free_pack_memory); - } - /* * Make sure a corresponding .pack file exists and that * the index looks sane. @@ -2139,7 +2122,7 @@ 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; } @@ -2150,7 +2133,7 @@ int is_promisor_object(const struct object_id *oid) static int promisor_objects_prepared; if (!promisor_objects_prepared) { - if (repository_format_partial_clone) { + if (has_promisor_remote()) { for_each_packed_object(add_promisor_object, &promisor_objects, FOR_EACH_OBJECT_PROMISOR_ONLY); @@ -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/promisor-remote.c b/promisor-remote.c new file mode 100644 index 0000000000..9bc296cdde --- /dev/null +++ b/promisor-remote.c @@ -0,0 +1,265 @@ +#include "cache.h" +#include "object-store.h" +#include "promisor-remote.h" +#include "config.h" +#include "transport.h" + +static char *repository_format_partial_clone; +static const char *core_partial_clone_filter_default; + +void set_repository_format_partial_clone(char *partial_clone) +{ + repository_format_partial_clone = xstrdup_or_null(partial_clone); +} + +static int fetch_refs(const char *remote_name, struct ref *ref) +{ + struct remote *remote; + struct transport *transport; + int original_fetch_if_missing = fetch_if_missing; + int res; + + fetch_if_missing = 0; + remote = remote_get(remote_name); + if (!remote->url[0]) + die(_("Remote with no URL")); + transport = transport_get(remote, remote->url[0]); + + transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1"); + transport_set_option(transport, TRANS_OPT_NO_DEPENDENTS, "1"); + res = transport_fetch_refs(transport, ref); + fetch_if_missing = original_fetch_if_missing; + + return res; +} + +static int fetch_objects(const char *remote_name, + const struct object_id *oids, + int oid_nr) +{ + struct ref *ref = NULL; + int i; + + for (i = 0; i < oid_nr; i++) { + struct ref *new_ref = alloc_ref(oid_to_hex(&oids[i])); + oidcpy(&new_ref->old_oid, &oids[i]); + new_ref->exact_oid = 1; + new_ref->next = ref; + ref = new_ref; + } + return fetch_refs(remote_name, ref); +} + +static struct promisor_remote *promisors; +static struct promisor_remote **promisors_tail = &promisors; + +static struct promisor_remote *promisor_remote_new(const char *remote_name) +{ + struct promisor_remote *r; + + if (*remote_name == '/') { + warning(_("promisor remote name cannot begin with '/': %s"), + remote_name); + return NULL; + } + + FLEX_ALLOC_STR(r, name, remote_name); + + *promisors_tail = r; + promisors_tail = &r->next; + + return r; +} + +static struct promisor_remote *promisor_remote_lookup(const char *remote_name, + struct promisor_remote **previous) +{ + struct promisor_remote *r, *p; + + for (p = NULL, r = promisors; r; p = r, r = r->next) + if (!strcmp(r->name, remote_name)) { + if (previous) + *previous = p; + return r; + } + + return NULL; +} + +static void promisor_remote_move_to_tail(struct promisor_remote *r, + struct promisor_remote *previous) +{ + if (previous) + previous->next = r->next; + else + promisors = r->next ? r->next : r; + r->next = NULL; + *promisors_tail = r; + promisors_tail = &r->next; +} + +static int promisor_remote_config(const char *var, const char *value, void *data) +{ + const char *name; + int namelen; + const char *subkey; + + if (!strcmp(var, "core.partialclonefilter")) + return git_config_string(&core_partial_clone_filter_default, + var, value); + + if (parse_config_key(var, "remote", &name, &namelen, &subkey) < 0) + return 0; + + if (!strcmp(subkey, "promisor")) { + char *remote_name; + + if (!git_config_bool(var, value)) + return 0; + + remote_name = xmemdupz(name, namelen); + + if (!promisor_remote_lookup(remote_name, NULL)) + promisor_remote_new(remote_name); + + free(remote_name); + return 0; + } + if (!strcmp(subkey, "partialclonefilter")) { + struct promisor_remote *r; + char *remote_name = xmemdupz(name, namelen); + + r = promisor_remote_lookup(remote_name, NULL); + if (!r) + r = promisor_remote_new(remote_name); + + free(remote_name); + + if (!r) + return 0; + + return git_config_string(&r->partial_clone_filter, var, value); + } + + return 0; +} + +static int initialized; + +static void promisor_remote_init(void) +{ + if (initialized) + return; + initialized = 1; + + git_config(promisor_remote_config, NULL); + + if (repository_format_partial_clone) { + struct promisor_remote *o, *previous; + + o = promisor_remote_lookup(repository_format_partial_clone, + &previous); + if (o) + promisor_remote_move_to_tail(o, previous); + else + promisor_remote_new(repository_format_partial_clone); + } +} + +static void promisor_remote_clear(void) +{ + while (promisors) { + struct promisor_remote *r = promisors; + promisors = promisors->next; + free(r); + } + + promisors_tail = &promisors; +} + +void promisor_remote_reinit(void) +{ + initialized = 0; + promisor_remote_clear(); + promisor_remote_init(); +} + +struct promisor_remote *promisor_remote_find(const char *remote_name) +{ + promisor_remote_init(); + + if (!remote_name) + return promisors; + + return promisor_remote_lookup(remote_name, NULL); +} + +int has_promisor_remote(void) +{ + return !!promisor_remote_find(NULL); +} + +static int remove_fetched_oids(struct repository *repo, + struct object_id **oids, + int oid_nr, int to_free) +{ + int i, remaining_nr = 0; + int *remaining = xcalloc(oid_nr, sizeof(*remaining)); + struct object_id *old_oids = *oids; + struct object_id *new_oids; + + for (i = 0; i < oid_nr; i++) + if (oid_object_info_extended(repo, &old_oids[i], NULL, + OBJECT_INFO_SKIP_FETCH_OBJECT)) { + remaining[i] = 1; + remaining_nr++; + } + + if (remaining_nr) { + int j = 0; + new_oids = xcalloc(remaining_nr, sizeof(*new_oids)); + for (i = 0; i < oid_nr; i++) + if (remaining[i]) + oidcpy(&new_oids[j++], &old_oids[i]); + *oids = new_oids; + if (to_free) + free(old_oids); + } + + free(remaining); + + return remaining_nr; +} + +int promisor_remote_get_direct(struct repository *repo, + const struct object_id *oids, + int oid_nr) +{ + struct promisor_remote *r; + struct object_id *remaining_oids = (struct object_id *)oids; + int remaining_nr = oid_nr; + int to_free = 0; + int res = -1; + + promisor_remote_init(); + + for (r = promisors; r; r = r->next) { + if (fetch_objects(r->name, remaining_oids, remaining_nr) < 0) { + if (remaining_nr == 1) + continue; + remaining_nr = remove_fetched_oids(repo, &remaining_oids, + remaining_nr, to_free); + if (remaining_nr) { + to_free = 1; + continue; + } + } + res = 0; + break; + } + + if (to_free) + free(remaining_oids); + + return res; +} diff --git a/promisor-remote.h b/promisor-remote.h new file mode 100644 index 0000000000..8200dfc940 --- /dev/null +++ b/promisor-remote.h @@ -0,0 +1,31 @@ +#ifndef PROMISOR_REMOTE_H +#define PROMISOR_REMOTE_H + +struct object_id; + +/* + * Promisor remote linked list + * + * Information in its fields come from remote.XXX config entries or + * from extensions.partialclone or core.partialclonefilter. + */ +struct promisor_remote { + struct promisor_remote *next; + const char *partial_clone_filter; + 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); + +/* + * 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); + +#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/read-cache.c b/read-cache.c index cff1280975..2c1409491d 100644 --- a/read-cache.c +++ b/read-cache.c @@ -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) 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..fe0b5f5dc6 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; diff --git a/revision.c b/revision.c index 51690e480d..442a705ad0 100644 --- a/revision.c +++ b/revision.c @@ -404,9 +404,7 @@ 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 +2061,6 @@ 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; diff --git a/sequencer.c b/sequencer.c index 34ebf8ed94..d648aaf416 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3364,6 +3364,9 @@ static int do_merge(struct repository *r, struct commit *head_commit, *merge_commit, *i; struct commit_list *bases, *j, *reversed = NULL; struct commit_list *to_merge = NULL, **tail = &to_merge; + const char *strategy = !opts->xopts_nr && + (!opts->strategy || !strcmp(opts->strategy, "recursive")) ? + NULL : opts->strategy; struct merge_options o; int merge_arg_len, oneline_offset, can_fast_forward, ret, k; static struct lock_file lock; @@ -3516,7 +3519,7 @@ static int do_merge(struct repository *r, goto leave_merge; } - if (to_merge->next) { + if (strategy || to_merge->next) { /* Octopus merge */ struct child_process cmd = CHILD_PROCESS_INIT; @@ -3530,7 +3533,14 @@ static int do_merge(struct repository *r, cmd.git_cmd = 1; argv_array_push(&cmd.args, "merge"); argv_array_push(&cmd.args, "-s"); - argv_array_push(&cmd.args, "octopus"); + if (!strategy) + argv_array_push(&cmd.args, "octopus"); + else { + argv_array_push(&cmd.args, strategy); + for (k = 0; k < opts->xopts_nr; k++) + argv_array_pushf(&cmd.args, + "-X%s", opts->xopts[k]); + } argv_array_push(&cmd.args, "--no-edit"); argv_array_push(&cmd.args, "--no-ff"); argv_array_push(&cmd.args, "--no-log"); @@ -4554,6 +4564,7 @@ static int make_script_with_merges(struct pretty_print_context *pp, { int keep_empty = flags & TODO_LIST_KEEP_EMPTY; int rebase_cousins = flags & TODO_LIST_REBASE_COUSINS; + int root_with_onto = flags & TODO_LIST_ROOT_WITH_ONTO; struct strbuf buf = STRBUF_INIT, oneline = STRBUF_INIT; struct strbuf label = STRBUF_INIT; struct commit_list *commits = NULL, **tail = &commits, *iter; @@ -4720,7 +4731,8 @@ static int make_script_with_merges(struct pretty_print_context *pp, if (!commit) strbuf_addf(out, "%s %s\n", cmd_reset, - rebase_cousins ? "onto" : "[new root]"); + rebase_cousins || root_with_onto ? + "onto" : "[new root]"); else { const char *to = NULL; diff --git a/sequencer.h b/sequencer.h index 6704acbb9c..574260f621 100644 --- a/sequencer.h +++ b/sequencer.h @@ -143,6 +143,12 @@ int sequencer_remove_state(struct replay_opts *opts); */ #define TODO_LIST_REBASE_COUSINS (1U << 4) #define TODO_LIST_APPEND_TODO_HELP (1U << 5) +/* + * When generating a script that rebases merges with `--root` *and* with + * `--onto`, we do not want to re-generate the root commits. + */ +#define TODO_LIST_ROOT_WITH_ONTO (1U << 6) + int sequencer_make_script(struct repository *r, struct strbuf *out, int argc, const char **argv, unsigned flags); @@ -4,6 +4,7 @@ #include "dir.h" #include "string-list.h" #include "chdir-notify.h" +#include "promisor-remote.h" static int inside_git_dir = -1; static int inside_work_tree = -1; @@ -478,7 +479,7 @@ static int check_repository_format_gently(const char *gitdir, struct repository_ } repository_format_precious_objects = candidate->precious_objects; - repository_format_partial_clone = xstrdup_or_null(candidate->partial_clone); + set_repository_format_partial_clone(candidate->partial_clone); repository_format_worktree_config = candidate->worktree_config; string_list_clear(&candidate->unknown_extensions, 0); @@ -797,7 +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) */ @@ -919,7 +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; @@ -947,6 +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 487ea35d2d..e85f249a5d 100644 --- a/sha1-file.c +++ b/sha1-file.c @@ -30,8 +30,8 @@ #include "mergesort.h" #include "quote.h" #include "packfile.h" -#include "fetch-object.h" #include "object-store.h" +#include "promisor-remote.h" /* The maximum size for an object header. */ #define MAX_HEADER_LEN 32 @@ -952,12 +952,8 @@ void *xmmap_gently(void *start, size_t length, mmap_limit_check(length); ret = mmap(start, length, prot, flags, fd, offset); - if (ret == MAP_FAILED) { - if (!length) - return NULL; - release_pack_memory(length); - ret = mmap(start, length, prot, flags, fd, offset); - } + if (ret == MAP_FAILED && !length) + ret = NULL; return ret; } @@ -1475,16 +1471,17 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid, } /* Check if it is a missing object */ - if (fetch_if_missing && repository_format_partial_clone && + if (fetch_if_missing && has_promisor_remote() && !already_retried && r == the_repository && !(flags & OBJECT_INFO_SKIP_FETCH_OBJECT)) { /* - * TODO Investigate having fetch_object() return - * TODO error/success and stopping the music here. - * TODO Pass a repository struct through fetch_object, - * such that arbitrary repositories work. + * TODO Investigate checking promisor_remote_get_direct() + * TODO return value and stopping on error here. + * TODO Pass a repository struct through + * promisor_remote_get_direct(), such that arbitrary + * repositories work. */ - fetch_objects(repository_format_partial_clone, real, 1); + promisor_remote_get_direct(r, real, 1); already_retried = 1; continue; } @@ -774,8 +774,10 @@ void strbuf_addstr_xml_quoted(struct strbuf *buf, const char *s) } } -static int is_rfc3986_reserved(char ch) +int is_rfc3986_reserved_or_unreserved(char ch) { + if (is_rfc3986_unreserved(ch)) + return 1; switch (ch) { case '!': case '*': case '\'': case '(': case ')': case ';': case ':': case '@': case '&': case '=': case '+': case '$': @@ -785,20 +787,19 @@ static int is_rfc3986_reserved(char ch) return 0; } -static int is_rfc3986_unreserved(char ch) +int is_rfc3986_unreserved(char ch) { return isalnum(ch) || ch == '-' || ch == '_' || ch == '.' || ch == '~'; } static void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len, - int reserved) + char_predicate allow_unencoded_fn) { strbuf_grow(sb, len); while (len--) { char ch = *s++; - if (is_rfc3986_unreserved(ch) || - (!reserved && is_rfc3986_reserved(ch))) + if (allow_unencoded_fn(ch)) strbuf_addch(sb, ch); else strbuf_addf(sb, "%%%02x", (unsigned char)ch); @@ -806,9 +807,9 @@ static void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len, } void strbuf_addstr_urlencode(struct strbuf *sb, const char *s, - int reserved) + char_predicate allow_unencoded_fn) { - strbuf_add_urlencode(sb, s, strlen(s), reserved); + strbuf_add_urlencode(sb, s, strlen(s), allow_unencoded_fn); } static void strbuf_humanise(struct strbuf *buf, off_t bytes, @@ -672,8 +672,13 @@ void strbuf_branchname(struct strbuf *sb, const char *name, */ int strbuf_check_branch_ref(struct strbuf *sb, const char *name); +typedef int (*char_predicate)(char ch); + +int is_rfc3986_unreserved(char ch); +int is_rfc3986_reserved_or_unreserved(char ch); + void strbuf_addstr_urlencode(struct strbuf *sb, const char *name, - int reserved); + char_predicate allow_unencoded_fn); __attribute__((format (printf,1,2))) int printf_ln(const char *fmt, ...); 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-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/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/lib-rebase.sh b/t/lib-rebase.sh index 7ea30e5006..6d87961e41 100644 --- a/t/lib-rebase.sh +++ b/t/lib-rebase.sh @@ -44,10 +44,10 @@ set_fake_editor () { rm -f "$1" echo 'rebase -i script before editing:' cat "$1".tmp - action=pick + action=\& for line in $FAKE_LINES; do case $line in - pick|p|squash|s|fixup|f|edit|e|reword|r|drop|d) + pick|p|squash|s|fixup|f|edit|e|reword|r|drop|d|label|l|reset|r|merge|m) action="$line";; exec_*|x_*|break|b) echo "$line" | sed 's/_/ /g' >> "$1";; @@ -58,11 +58,12 @@ set_fake_editor () { bad) action="badcmd";; fakesha) + test \& != "$action" || action=pick echo "$action XXXXXXX False commit" >> "$1" action=pick;; *) - sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1" - action=pick;; + sed -n "${line}s/^[a-z][a-z]*/$action/p" < "$1".tmp >> "$1" + action=\&;; esac done echo 'rebase -i script after editing:' diff --git a/t/t0211-trace2-perf.sh b/t/t0211-trace2-perf.sh index 2c3ad6e8c1..6ee8ee3b67 100755 --- a/t/t0211-trace2-perf.sh +++ b/t/t0211-trace2-perf.sh @@ -130,11 +130,11 @@ test_expect_success 'perf stream, child processes' ' d0|main|version|||||$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 33e0aa4a89..d4b7e535ea 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -26,7 +26,7 @@ promise_and_delete () { test_expect_success 'extensions.partialclone without filter' ' test_create_repo server && git clone --filter="blob:none" "file://$(pwd)/server" client && - git -C client config --unset core.partialclonefilter && + git -C client config --unset remote.origin.partialclonefilter && git -C client fetch origin ' @@ -166,8 +166,9 @@ test_expect_success 'fetching of missing objects' ' # associated packfile contains the object ls repo/.git/objects/pack/pack-*.promisor >promisorlist && test_line_count = 1 promisorlist && - IDX=$(cat promisorlist | sed "s/promisor$/idx/") && - git verify-pack --verbose "$IDX" | grep "$HASH" + IDX=$(sed "s/promisor$/idx/" promisorlist) && + git verify-pack --verbose "$IDX" >out && + grep "$HASH" out ' test_expect_success 'fetching of missing objects works with ref-in-want enabled' ' @@ -182,8 +183,55 @@ test_expect_success 'fetching of missing objects works with ref-in-want enabled' grep "git< fetch=.*ref-in-want" trace ' +test_expect_success 'fetching of missing objects from another promisor remote' ' + git clone "file://$(pwd)/server" server2 && + test_commit -C server2 bar && + git -C server2 repack -a -d --write-bitmap-index && + HASH2=$(git -C server2 rev-parse bar) && + + git -C repo remote add server2 "file://$(pwd)/server2" && + git -C repo config remote.server2.promisor true && + git -C repo cat-file -p "$HASH2" && + + git -C repo fetch server2 && + rm -rf repo/.git/objects/* && + git -C repo cat-file -p "$HASH2" && + + # Ensure that the .promisor file is written, and check that its + # associated packfile contains the object + ls repo/.git/objects/pack/pack-*.promisor >promisorlist && + test_line_count = 1 promisorlist && + IDX=$(sed "s/promisor$/idx/" promisorlist) && + git verify-pack --verbose "$IDX" >out && + grep "$HASH2" out +' + +test_expect_success 'fetching of missing objects configures a promisor remote' ' + git clone "file://$(pwd)/server" server3 && + test_commit -C server3 baz && + git -C server3 repack -a -d --write-bitmap-index && + HASH3=$(git -C server3 rev-parse baz) && + git -C server3 config uploadpack.allowfilter 1 && + + rm repo/.git/objects/pack/pack-*.promisor && + + git -C repo remote add server3 "file://$(pwd)/server3" && + git -C repo fetch --filter="blob:none" server3 $HASH3 && + + test_cmp_config -C repo true remote.server3.promisor && + + # Ensure that the .promisor file is written, and check that its + # associated packfile contains the object + ls repo/.git/objects/pack/pack-*.promisor >promisorlist && + test_line_count = 1 promisorlist && + IDX=$(sed "s/promisor$/idx/" promisorlist) && + git verify-pack --verbose "$IDX" >out && + grep "$HASH3" out +' + test_expect_success 'fetching of missing blobs works' ' - rm -rf server repo && + rm -rf server server2 repo && + rm -rf server server3 repo && test_create_repo server && test_commit -C server foo && git -C server repack -a -d --write-bitmap-index && @@ -514,8 +562,9 @@ test_expect_success 'fetching of missing objects from an HTTP server' ' # associated packfile contains the object ls repo/.git/objects/pack/pack-*.promisor >promisorlist && test_line_count = 1 promisorlist && - IDX=$(cat promisorlist | sed "s/promisor$/idx/") && - git verify-pack --verbose "$IDX" | grep "$HASH" + IDX=$(sed "s/promisor$/idx/" promisorlist) && + git verify-pack --verbose "$IDX" >out && + grep "$HASH" out ' # DO NOT add non-httpd-specific tests here, because the last part of this diff --git a/t/t1300-config.sh b/t/t1300-config.sh index 428177c390..983a0a1583 100755 --- a/t/t1300-config.sh +++ b/t/t1300-config.sh @@ -1294,26 +1294,25 @@ test_expect_success 'git -c is not confused by empty environment' ' GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list ' -sq="'" test_expect_success 'detect bogus GIT_CONFIG_PARAMETERS' ' cat >expect <<-\EOF && env.one one env.two two EOF - GIT_CONFIG_PARAMETERS="${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/t1506-rev-parse-diagnosis.sh b/t/t1506-rev-parse-diagnosis.sh index 4ee009da66..21a9c8ffb2 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 } 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/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 $(git rev-parse --short zzz ) second on master EOF test_i18ncmp expect actual ' diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh index ec548654ce..0120f769f1 100755 --- a/t/t3206-range-diff.sh +++ b/t/t3206-range-diff.sh @@ -8,17 +8,124 @@ test_description='range-diff tests' # harm than good. We need some real history. test_expect_success 'setup' ' - git fast-import < "$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: $(test_oid m4)<RESET><YELLOW> s/12/B/<RESET> : <REVERSE><CYAN>@@<RESET> <RESET>file<RESET> : <CYAN> @@ file: A<RESET> : 9<RESET> diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 704bbc6541..d3fa298c6a 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -66,8 +66,9 @@ test_expect_success 'show notes entry with %N' ' ' test_expect_success 'create reflog entry' ' + ref=$(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..29a35840ed 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 ' @@ -1058,7 +1056,7 @@ test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-int 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 +1159,7 @@ 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 +1171,7 @@ 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 +1417,6 @@ 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/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh index 4eff14dae5..7a2da972fd 100755 --- a/t/t3418-rebase-continue.sh +++ b/t/t3418-rebase-continue.sh @@ -120,6 +120,20 @@ test_expect_success REBASE_P 'rebase passes merge strategy options correctly' ' git rebase --continue ' +test_expect_success 'rebase -r passes merge strategy options correctly' ' + rm -fr .git/rebase-* && + git reset --hard commit-new-file-F3-on-topic-branch && + test_commit merge-theirs && + git reset --hard HEAD^ && + test_commit some-other-commit && + test_tick && + git merge --no-ff merge-theirs && + FAKE_LINES="1 3 edit 4 5 7 8 9" git rebase -i -f -r -m \ + -s recursive --strategy-option=theirs HEAD~2 && + test_commit force-change-ours && + git rebase --continue +' + test_expect_success '--skip after failed fixup cleans commit message' ' test_when_finished "test_might_fail git rebase --abort" && git checkout -b with-conflicting-fixup && 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/t3422-rebase-incompatible-options.sh b/t/t3422-rebase-incompatible-options.sh index a5868ea152..50e7960702 100755 --- a/t/t3422-rebase-incompatible-options.sh +++ b/t/t3422-rebase-incompatible-options.sh @@ -76,14 +76,4 @@ test_expect_success REBASE_P \ test_must_fail git rebase --preserve-merges --rebase-merges A ' -test_expect_success '--rebase-merges incompatible with --strategy' ' - git checkout B^0 && - test_must_fail git rebase --rebase-merges -s resolve A -' - -test_expect_success '--rebase-merges incompatible with --strategy-option' ' - git checkout B^0 && - test_must_fail git rebase --rebase-merges -Xignore-space-change A -' - test_done diff --git a/t/t3427-rebase-subtree.sh b/t/t3427-rebase-subtree.sh index d8640522a0..bec48e6a1f 100755 --- a/t/t3427-rebase-subtree.sh +++ b/t/t3427-rebase-subtree.sh @@ -11,113 +11,99 @@ commit_message() { git log --pretty=format:%s -1 "$1" } +# There are a few bugs in the rebase with regards to the subtree strategy, and +# this test script tries to document them. First, the following commit history +# is generated (the onelines are shown, time flows from left to right): +# +# master1 - master2 - master3 +# \ +# README ---------------------- Add subproject master - master4 - files_subtree/master5 +# +# Where the merge moves the files master[123].t into the subdirectory +# files_subtree/ and master4 as well as files_subtree/master5 add files to that +# directory directly. +# +# Then, in subsequent test cases, `git filter-branch` is used to distill just +# the commits that touch files_subtree/. To give it a final pre-rebase touch, +# an empty commit is added on top. The pre-rebase commit history looks like +# this: +# +# Add subproject master - master4 - files_subtree/master5 - Empty commit +# +# where the root commit adds three files: master1.t, master2.t and master3.t. +# +# This commit history is then rebased onto `master3` with the +# `-Xsubtree=files_subtree` option in three different ways: +# +# 1. using `--preserve-merges` +# 2. using `--preserve-merges` and --keep-empty +# 3. without specifying a rebase backend + test_expect_success 'setup' ' test_commit README && - mkdir files && - ( - cd files && - git init && - test_commit master1 && - test_commit master2 && - test_commit master3 - ) && - git fetch files master && - git branch files-master FETCH_HEAD && - git read-tree --prefix=files_subtree files-master && - git checkout -- files_subtree && - tree=$(git write-tree) && - head=$(git rev-parse HEAD) && - rev=$(git rev-parse --verify files-master^0) && - commit=$(git commit-tree -p $head -p $rev -m "Add subproject master" $tree) && - git update-ref HEAD $commit && - ( - cd files_subtree && - test_commit master4 - ) && - test_commit files_subtree/master5 -' -# FAILURE: Does not preserve master4. -test_expect_failure REBASE_P \ - 'Rebase -Xsubtree --preserve-merges --onto commit 4' ' - reset_rebase && - git checkout -b rebase-preserve-merges-4 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --preserve-merges --onto files-master master && - verbose test "$(commit_message HEAD~)" = "files_subtree/master4" + git init files && + test_commit -C files master1 && + test_commit -C files master2 && + test_commit -C files master3 && + + : perform subtree merge into files_subtree/ && + git fetch files refs/heads/master:refs/heads/files-master && + git merge -s ours --no-commit --allow-unrelated-histories \ + files-master && + git read-tree --prefix=files_subtree -u files-master && + git commit -m "Add subproject master" && + + : add two extra commits to rebase && + test_commit -C files_subtree master4 && + test_commit files_subtree/master5 && + + git checkout -b to-rebase && + git fast-export --no-data HEAD -- files_subtree/ | + sed -e "s%\([0-9a-f]\{40\} \)files_subtree/%\1%" | + git fast-import --force --quiet && + git reset --hard && + git commit -m "Empty commit" --allow-empty ' -# FAILURE: Does not preserve master5. -test_expect_failure REBASE_P \ - 'Rebase -Xsubtree --preserve-merges --onto commit 5' ' +# FAILURE: Does not preserve master4. +test_expect_failure REBASE_P 'Rebase -Xsubtree --preserve-merges --onto commit' ' reset_rebase && - git checkout -b rebase-preserve-merges-5 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && + git checkout -b rebase-preserve-merges to-rebase && git rebase -Xsubtree=files_subtree --preserve-merges --onto files-master master && + verbose test "$(commit_message HEAD~)" = "master4" && verbose test "$(commit_message HEAD)" = "files_subtree/master5" ' # FAILURE: Does not preserve master4. -test_expect_failure REBASE_P \ - 'Rebase -Xsubtree --keep-empty --preserve-merges --onto commit 4' ' - reset_rebase && - git checkout -b rebase-keep-empty-4 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --keep-empty --preserve-merges --onto files-master master && - verbose test "$(commit_message HEAD~2)" = "files_subtree/master4" -' - -# FAILURE: Does not preserve master5. -test_expect_failure REBASE_P \ - 'Rebase -Xsubtree --keep-empty --preserve-merges --onto commit 5' ' - reset_rebase && - git checkout -b rebase-keep-empty-5 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --keep-empty --preserve-merges --onto files-master master && - verbose test "$(commit_message HEAD~)" = "files_subtree/master5" -' - -# FAILURE: Does not preserve Empty. -test_expect_failure REBASE_P \ - 'Rebase -Xsubtree --keep-empty --preserve-merges --onto empty commit' ' +test_expect_failure REBASE_P 'Rebase -Xsubtree --keep-empty --preserve-merges --onto commit' ' reset_rebase && - git checkout -b rebase-keep-empty-empty master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && + git checkout -b rebase-keep-empty to-rebase && git rebase -Xsubtree=files_subtree --keep-empty --preserve-merges --onto files-master master && + verbose test "$(commit_message HEAD~2)" = "master4" && + verbose test "$(commit_message HEAD~)" = "files_subtree/master5" && verbose test "$(commit_message HEAD)" = "Empty commit" ' -# FAILURE: fatal: Could not parse object -test_expect_failure 'Rebase -Xsubtree --onto commit 4' ' +test_expect_success 'Rebase -Xsubtree --keep-empty --onto commit' ' reset_rebase && - git checkout -b rebase-onto-4 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --onto files-master master && - verbose test "$(commit_message HEAD~2)" = "files_subtree/master4" + git checkout -b rebase-onto to-rebase && + test_must_fail git rebase -Xsubtree=files_subtree --keep-empty --onto files-master master && + : first pick results in no changes && + git rebase --continue && + verbose test "$(commit_message HEAD~2)" = "master4" && + verbose test "$(commit_message HEAD~)" = "files_subtree/master5" && + verbose test "$(commit_message HEAD)" = "Empty commit" ' -# FAILURE: fatal: Could not parse object -test_expect_failure 'Rebase -Xsubtree --onto commit 5' ' - reset_rebase && - git checkout -b rebase-onto-5 master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --onto files-master master && - verbose test "$(commit_message HEAD~)" = "files_subtree/master5" -' -# FAILURE: fatal: Could not parse object -test_expect_failure 'Rebase -Xsubtree --onto empty commit' ' +test_expect_success 'Rebase -Xsubtree --keep-empty --rebase-merges --onto commit' ' reset_rebase && - git checkout -b rebase-onto-empty master && - git filter-branch --prune-empty -f --subdirectory-filter files_subtree && - git commit -m "Empty commit" --allow-empty && - git rebase -Xsubtree=files_subtree --onto files-master master && + git checkout -b rebase-merges-onto to-rebase && + test_must_fail git rebase -Xsubtree=files_subtree --keep-empty --rebase-merges --onto files-master --root && + : first pick results in no changes && + git rebase --continue && + verbose test "$(commit_message HEAD~2)" = "master4" && + verbose test "$(commit_message HEAD~)" = "files_subtree/master5" && verbose test "$(commit_message HEAD)" = "Empty commit" ' diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh index 7b6c4847ad..9efcf4808a 100755 --- a/t/t3430-rebase-merges.sh +++ b/t/t3430-rebase-merges.sh @@ -37,20 +37,27 @@ test_expect_success 'setup' ' test_commit A && git checkout -b first && test_commit B && + b=$(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 && @@ -441,4 +447,25 @@ test_expect_success '--continue after resolving conflicts after a merge' ' test_path_is_missing .git/MERGE_HEAD ' +test_expect_success '--rebase-merges with strategies' ' + git checkout -b with-a-strategy F && + test_tick && + git merge -m "Merge conflicting-G" conflicting-G && + + : first, test with a merge strategy option && + git rebase -ir -Xtheirs G && + echo conflicting-G >expect && + test_cmp expect G.t && + + : now, try with a merge strategy other than recursive && + git reset --hard @{1} && + write_script git-merge-override <<-\EOF && + echo overridden$1 >>G.t + git add G.t + EOF + PATH="$PWD:$PATH" git rebase -ir -s override -Xxopt G && + test_write_lines G overridden--xopt >expect && + test_cmp expect G.t +' + test_done 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=$(( $i + 1 )) done | git update-index --index-info && git rm -n "some-file-*" | : && diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh index 8eb47942e2..64dcc5ec28 100755 --- a/t/t3800-mktag.sh +++ b/t/t3800-mktag.sh @@ -23,6 +23,7 @@ check_verify_failure () { # first create a commit, so we have a valid object/type # for the tag. test_expect_success 'setup' ' + test_oid_init && echo Hello >A && git update-index --add A && git commit -m "Initial commit" && @@ -69,28 +70,28 @@ check_verify_failure '"object" line SHA1 check' '^error: char7: .*SHA1 hash$' # 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/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 sha1:6d50f65d3bdab91c63444294d38f08aeff328e42 +df_1 sha256:e367cecc27e9bf5451b1c65828cb21938d36a5f8e39c1b03ad6509cc36bb8e9d + +df_2 sha1:71420ab81e254145d26d6fc0cddee64c1acd4787 +df_2 sha256:0f0a86d10347ff6921d03a3c954679f3f1d14fa3d5cd82f57b32c09755f3a47d + +dfd1 sha1:68a6d8b91da11045cf4aa3a5ab9f2a781c701249 +dfd1 sha256:f3bd3265b02b6978ce86490d8ad026c573639c974b3de1d9faf30d8d5a77d3d5 + +dm_1 sha1:141c1f1642328e4bc46a7d801a71da392e66791e +dm_1 sha256:c89f8656e7b94e21ee5fbaf0e2149bbf783c51edbe2ce110349cac13059ee7ed + +dm_2 sha1:3c4d8de5fbad08572bab8e10eef8dbb264cf0231 +dm_2 sha256:83a572e37e0c94086294dae2cecc43d9131afd6f6c906e495c78972230b54988 + +dn_1 sha1:35abde1506ddf806572ff4d407bd06885d0f8ee9 +dn_1 sha256:775d5852582070e620be63327bfa515fab8f71c7ac3e4f0c3cd6267b4377ba28 + +ll_2 sha1:1d41122ebdd7a640f29d3c9cc4f9d70094374762 +ll_2 sha256:7917b4948a883cfed0a77d3d5a625dc8577d6ddcc3c6c3bbc56c4d4226a2246d + +md_1 sha1:03f24c8c4700babccfd28b654e7e8eac402ad6cd +md_1 sha256:fc9f30369b978595ad685ba11ca9a17de0af16d79cd4b629975f4f1590033902 + +md_2 sha1:103d9f89b50b9aad03054b579be5e7aa665f2d57 +md_2 sha256:fc78ec75275628762fe520479a6b2398dec295ce7aabcb1d15e5963c7b4e9317 + +mm_1 sha1:b258508afb7ceb449981bd9d63d2d3e971bf8d34 +mm_1 sha256:a4b7847d228e900e3000285e240c20fd96f9dd41ce1445305f6eada126d4a04a + +mm_2 sha1:b431b272d829ff3aa4d1a5085f4394ab4d3305b6 +mm_2 sha256:3f8b83ea36aacf689bcf1a1290a9a8ed341564d32682ea6f76fea9a979186782 + +mm_3 sha1:19989d4559aae417fedee240ccf2ba315ea4dc2b +mm_3 sha256:71b3bfc5747ac033fff9ea0ab39ee453a3af2969890e75d6ef547b87544e2681 + +mn_1 sha1:bd084b0c27c7b6cc34f11d6d0509a29be3caf970 +mn_1 sha256:47a67450583d7a329eb01a7c4ba644945af72c0ed2c7c95eb5a00d6e46d4d483 + +mn_2 sha1:a716d58de4a570e0038f5c307bd8db34daea021f +mn_2 sha256:f95104c1ebe27acb84bac25a7be98c71f6b8d3054b21f357a5be0c524ad97e08 + +nm_1 sha1:c8f25781e8f1792e3e40b74225e20553041b5226 +nm_1 sha256:09baddc7afaa62e62e152c23c9c3ab94bf15a3894031e227e9be7fe68e1f4e49 + +nm_2 sha1:cdb9a8c3da571502ac30225e9c17beccb8387983 +nm_2 sha256:58b5227956ac2d2a08d0efa513c0ae37430948b16791ea3869a1308dbf05536d + +na_1 sha1:15885881ea69115351c09b38371f0348a3fb8c67 +na_1 sha256:18e4fdd1670cd7968ee23d35bfd29e5418d56fb190c840094c1c57ceee0aad8f + +nd_1 sha1:a4e179e4291e5536a5e1c82e091052772d2c5a93 +nd_1 sha256:07dac9b01d00956ea0c65bd993d7de4864aeef2ed3cbb1255d9f1d949fcd6df6 + +ss_1 sha1:40c959f984c8b89a2b02520d17f00d717f024397 +ss_1 sha256:50fc1b5df74d9910db2f9270993484235f15b69b75b01bcfb53e059289d14af9 + +ss_2 sha1:2ac547ae9614a00d1b28275de608131f7a0e259f +ss_2 sha256:a90f02e6044f1497d13db587d22ab12f90150a7d1e084afcf96065fab35ae2bc + +tt_1 sha1:4ac13458899ab908ef3b1128fa378daefc88d356 +tt_1 sha256:c53113c7dd5060e86b5b251428bd058f6726f66273c6a24bff1c61a04f498dd3 + +tt_2 sha1:4c86f9a85fbc5e6804ee2e17a797538fbe785bca +tt_2 sha256:0775f2a296129a7cf2862b46bc0e88c14d593f2773a3e3fb1c5193db6f5a7e77 + +tt_3 sha1:c4e4a12231b9fa79a0053cb6077fcb21bb5b135a +tt_3 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/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/t4211-line-log.sh b/t/t4211-line-log.sh index 1db7bd0f59..8319163744 100755 --- a/t/t4211-line-log.sh +++ b/t/t4211-line-log.sh @@ -132,4 +132,86 @@ test_expect_success '--raw is forbidden' ' test_must_fail git log -L1,24:b.c --raw ' +test_expect_success 'setup for checking fancy rename following' ' + git checkout --orphan moves-start && + git reset --hard && + + printf "%s\n" 12 13 14 15 b c d e >file-1 && + printf "%s\n" 22 23 24 25 B C D E >file-2 && + git add file-1 file-2 && + test_tick && + git commit -m "Add file-1 and file-2" && + oid_add_f1_f2=$(git rev-parse --short HEAD) && + + git checkout -b moves-main && + printf "%s\n" 11 12 13 14 15 b c d e >file-1 && + git commit -a -m "Modify file-1 on main" && + oid_mod_f1_main=$(git rev-parse --short HEAD) && + + printf "%s\n" 21 22 23 24 25 B C D E >file-2 && + git commit -a -m "Modify file-2 on main #1" && + oid_mod_f2_main_1=$(git rev-parse --short HEAD) && + + git mv file-1 renamed-1 && + git commit -m "Rename file-1 to renamed-1 on main" && + + printf "%s\n" 11 12 13 14 15 b c d e f >renamed-1 && + git commit -a -m "Modify renamed-1 on main" && + oid_mod_r1_main=$(git rev-parse --short HEAD) && + + printf "%s\n" 21 22 23 24 25 B C D E F >file-2 && + git commit -a -m "Modify file-2 on main #2" && + oid_mod_f2_main_2=$(git rev-parse --short HEAD) && + + git checkout -b moves-side moves-start && + printf "%s\n" 12 13 14 15 16 b c d e >file-1 && + git commit -a -m "Modify file-1 on side #1" && + oid_mod_f1_side_1=$(git rev-parse --short HEAD) && + + printf "%s\n" 22 23 24 25 26 B C D E >file-2 && + git commit -a -m "Modify file-2 on side" && + oid_mod_f2_side=$(git rev-parse --short HEAD) && + + git mv file-2 renamed-2 && + git commit -m "Rename file-2 to renamed-2 on side" && + + printf "%s\n" 12 13 14 15 16 a b c d e >file-1 && + git commit -a -m "Modify file-1 on side #2" && + oid_mod_f1_side_2=$(git rev-parse --short HEAD) && + + printf "%s\n" 22 23 24 25 26 A B C D E >renamed-2 && + git commit -a -m "Modify renamed-2 on side" && + oid_mod_r2_side=$(git rev-parse --short HEAD) && + + git checkout moves-main && + git merge moves-side && + oid_merge=$(git rev-parse --short HEAD) +' + +test_expect_success 'fancy rename following #1' ' + cat >expect <<-EOF && + $oid_merge Merge branch '\''moves-side'\'' into moves-main + $oid_mod_f1_side_2 Modify file-1 on side #2 + $oid_mod_f1_side_1 Modify file-1 on side #1 + $oid_mod_r1_main Modify renamed-1 on main + $oid_mod_f1_main Modify file-1 on main + $oid_add_f1_f2 Add file-1 and file-2 + EOF + git log -L1:renamed-1 --oneline --no-patch >actual && + test_cmp expect actual +' + +test_expect_success 'fancy rename following #2' ' + cat >expect <<-EOF && + $oid_merge Merge branch '\''moves-side'\'' into moves-main + $oid_mod_r2_side Modify renamed-2 on side + $oid_mod_f2_side Modify file-2 on side + $oid_mod_f2_main_2 Modify file-2 on main #2 + $oid_mod_f2_main_1 Modify file-2 on main #1 + $oid_add_f1_f2 Add file-1 and file-2 + EOF + git log -L1:renamed-2 --oneline --no-patch >actual && + test_cmp expect actual +' + test_done diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 8210f63d41..5115711562 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/~$r" + ' done # file without scheme for h in nohost nohost:12 [::1] [::1]:23 [ [:aa diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 34b486f1a4..ecabbe1616 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -570,6 +570,19 @@ test_expect_success 'LHS of refspec follows ref disambiguation rules' ' ) ' +test_expect_success 'fetch.writeCommitGraph' ' + git clone three write && + ( + cd three && + test_commit new + ) && + ( + cd write && + git -c fetch.writeCommitGraph fetch origin && + test_path_is_file .git/objects/info/commit-graphs/commit-graph-chain + ) +' + # configured prune tests set_config_tristate () { diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index e55d8474ef..961eb35c99 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -12,9 +12,6 @@ GIT_TEST_PROTOCOL_VERSION= . ./test-lib.sh -LF=' -' - test_expect_success setup ' GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" && GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" && diff --git a/t/t5517-push-mirror.sh b/t/t5517-push-mirror.sh index c05a661400..e4edd56404 100755 --- a/t/t5517-push-mirror.sh +++ b/t/t5517-push-mirror.sh @@ -265,4 +265,14 @@ test_expect_success 'remote.foo.mirror=no has no effect' ' ' +test_expect_success 'push to mirrored repository with refspec fails' ' + mk_repo_pair && + ( + cd master && + echo one >foo && git add foo && git commit -m one && + git config --add remote.up.mirror true && + test_must_fail git push up master + ) +' + test_done diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 4a3b901f06..ad8c41176e 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -434,7 +434,6 @@ test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' ' expect_ssh "-v -P 123" myhost src ' -SQ="'" test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" && GIT_SSH_COMMAND="$SQ$TRASH_DIRECTORY/plink.exe$SQ -v" \ @@ -654,7 +653,8 @@ partial_clone () { git -C client fsck && # Ensure that unneeded blobs are not inadvertently fetched. - test_config -C client extensions.partialclone "not a remote" && + test_config -C client remote.origin.promisor "false" && + git -C client config --unset remote.origin.partialclonefilter && test_must_fail git -C client cat-file -e "$HASH1" && # But this blob was fetched, because clone performs an initial checkout diff --git a/t/t5607-clone-bundle.sh b/t/t5607-clone-bundle.sh index 2a0fb15cf1..b7a3fdf02d 100755 --- a/t/t5607-clone-bundle.sh +++ b/t/t5607-clone-bundle.sh @@ -83,4 +83,15 @@ test_expect_success 'failed bundle creation does not leave cruft' ' test_path_is_missing fail.bundle.lock ' +test_expect_success 'fetch SHA-1 from bundle' ' + test_create_repo foo && + test_commit -C foo x && + git -C foo bundle create tip.bundle -1 master && + git -C foo rev-parse HEAD >hash && + + # Exercise to ensure that fetching a SHA-1 from a bundle works with no + # errors + git fetch --no-tags foo/tip.bundle "$(cat hash)" +' + test_done diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh index 565254558f..79f7b65f8c 100755 --- a/t/t5616-partial-clone.sh +++ b/t/t5616-partial-clone.sh @@ -42,8 +42,8 @@ test_expect_success 'do partial clone 1' ' test_cmp expect_1.oids observed.oids && test "$(git -C pc1 config --local core.repositoryformatversion)" = "1" && - test "$(git -C pc1 config --local extensions.partialclone)" = "origin" && - test "$(git -C pc1 config --local core.partialclonefilter)" = "blob:none" + test "$(git -C pc1 config --local remote.origin.promisor)" = "true" && + test "$(git -C pc1 config --local remote.origin.partialclonefilter)" = "blob:none" ' # checkout master to force dynamic object fetch of blobs at HEAD. @@ -208,6 +208,25 @@ test_expect_success 'use fsck before and after manually fetching a missing subtr test_cmp unique_types.expected unique_types.observed ' +test_expect_success 'implicitly construct combine: filter with repeated flags' ' + GIT_TRACE=$(pwd)/trace git clone --bare \ + --filter=blob:none --filter=tree:1 \ + "file://$(pwd)/srv.bare" pc2 && + grep "trace:.* git pack-objects .*--filter=combine:blob:none+tree:1" \ + trace && + git -C pc2 rev-list --objects --missing=allow-any HEAD >objects && + + # We should have gotten some root trees. + grep " $" objects && + # Should not have gotten any non-root trees or blobs. + ! grep " ." objects && + + xargs -n 1 git -C pc2 cat-file -t <objects >types && + sort -u types >unique_types.actual && + test_write_lines commit tree >unique_types.expected && + test_cmp unique_types.expected unique_types.actual +' + test_expect_success 'partial clone fetches blobs pointed to by refs even if normally filtered out' ' rm -rf src dst && git init src && @@ -241,6 +260,42 @@ test_expect_success 'fetch what is specified on CLI even if already promised' ' ! grep "?$(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 +' + . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index fbddd0aea9..ae9175cedf 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -631,6 +631,19 @@ test_expect_success 'fetch with http:// using protocol v2' ' grep "git< version 2" log ' +test_expect_success 'fetch with http:// by hash without tag following with protocol v2 does not list refs' ' + test_when_finished "rm -f log" && + + test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two_a && + git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" rev-parse two_a >two_a_hash && + + GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \ + fetch --no-tags origin $(cat two_a_hash) && + + grep "fetch< version 2" log && + ! grep "fetch> command=ls-refs" log +' + test_expect_success 'fetch from namespaced repo respects namespaces' ' test_when_finished "rm -f log" && diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index da113d975b..cfb74d0e03 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -501,9 +501,8 @@ test_expect_success 'reflog identity' ' ' test_expect_success 'oneline with empty message' ' - git commit -m "dummy" --allow-empty && - git commit -m "dummy" --allow-empty && - git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. && + git commit --allow-empty --cleanup=verbatim -m "$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/t6112-rev-list-filters-objects.sh b/t/t6112-rev-list-filters-objects.sh index acd7f5ab80..de0e5a5d36 100755 --- a/t/t6112-rev-list-filters-objects.sh +++ b/t/t6112-rev-list-filters-objects.sh @@ -278,7 +278,19 @@ test_expect_success 'verify skipping tree iteration when not collecting omits' ' test_line_count = 2 actual && # Make sure no other trees were considered besides the root. - ! grep "Skipping contents of tree [^.]" filter_trace + ! grep "Skipping contents of tree [^.]" filter_trace && + + # Try this again with "combine:". If both sub-filters are skipping + # trees, the composite filter should also skip trees. This is not + # important unless the user does combine:tree:X+tree:Y or another filter + # besides "tree:" is implemented in the future which can skip trees. + GIT_TRACE=1 git -C r3 rev-list \ + --objects --filter=combine:tree:1+tree:3 HEAD 2>filter_trace && + + # Only skip the dir1/ tree, which is shared between the two commits. + grep "Skipping contents of tree " filter_trace >actual && + test_write_lines "Skipping contents of tree dir1/..." >expected && + test_cmp expected actual ' # Test tree:# filters. @@ -330,6 +342,148 @@ test_expect_success 'verify tree:3 includes everything expected' ' test_line_count = 10 actual ' +test_expect_success 'combine:... for a simple combination' ' + git -C r3 rev-list --objects --filter=combine:tree:2+blob:none HEAD \ + >actual && + + expect_has HEAD "" && + expect_has HEAD~1 "" && + expect_has HEAD dir1 && + + # There are also 2 commit objects + test_line_count = 5 actual && + + cp actual expected && + + # Try again using repeated --filter - this is equivalent to a manual + # combine with "combine:...+..." + git -C r3 rev-list --objects --filter=combine:tree:2 \ + --filter=blob:none HEAD >actual && + + test_cmp expected actual +' + +test_expect_success 'combine:... with URL encoding' ' + git -C r3 rev-list --objects \ + --filter=combine:tree%3a2+blob:%6Eon%65 HEAD >actual && + + expect_has HEAD "" && + expect_has HEAD~1 "" && + expect_has HEAD dir1 && + + # There are also 2 commit objects + test_line_count = 5 actual +' + +expect_invalid_filter_spec () { + spec="$1" && + err="$2" && + + test_must_fail git -C r3 rev-list --objects --filter="$spec" HEAD \ + >actual 2>actual_stderr && + test_must_be_empty actual && + test_i18ngrep "$err" actual_stderr +} + +test_expect_success 'combine:... while URL-encoding things that should not be' ' + expect_invalid_filter_spec combine%3Atree:2+blob:none \ + "invalid filter-spec" +' + +test_expect_success 'combine: with nothing after the :' ' + expect_invalid_filter_spec combine: "expected something after combine:" +' + +test_expect_success 'parse error in first sub-filter in combine:' ' + expect_invalid_filter_spec combine:tree:asdf+blob:none \ + "expected .tree:<depth>." +' + +test_expect_success 'combine:... with non-encoded reserved chars' ' + expect_invalid_filter_spec combine:tree:2+sparse:@xyz \ + "must escape char in sub-filter-spec: .@." && + expect_invalid_filter_spec combine:tree:2+sparse:\` \ + "must escape char in sub-filter-spec: .\`." && + expect_invalid_filter_spec combine:tree:2+sparse:~abc \ + "must escape char in sub-filter-spec: .\~." +' + +test_expect_success 'validate err msg for "combine:<valid-filter>+"' ' + expect_invalid_filter_spec combine:tree:2+ "expected .tree:<depth>." +' + +test_expect_success 'combine:... with edge-case hex digits: Ff Aa 0 9' ' + git -C r3 rev-list --objects --filter="combine:tree:2+bl%6Fb:n%6fne" \ + HEAD >actual && + test_line_count = 5 actual && + git -C r3 rev-list --objects --filter="combine:tree%3A2+blob%3anone" \ + HEAD >actual && + test_line_count = 5 actual && + git -C r3 rev-list --objects --filter="combine:tree:%30" HEAD >actual && + test_line_count = 2 actual && + git -C r3 rev-list --objects --filter="combine:tree:%39+blob:none" \ + HEAD >actual && + test_line_count = 5 actual +' + +test_expect_success 'add sparse pattern blobs whose paths have reserved chars' ' + cp r3/pattern r3/pattern1+renamed% && + cp r3/pattern "r3/p;at%ter+n" && + cp r3/pattern r3/^~pattern && + git -C r3 add pattern1+renamed% "p;at%ter+n" ^~pattern && + git -C r3 commit -m "add sparse pattern files with reserved chars" +' + +test_expect_success 'combine:... with more than two sub-filters' ' + git -C r3 rev-list --objects \ + --filter=combine:tree:3+blob:limit=40+sparse:oid=master:pattern \ + HEAD >actual && + + expect_has HEAD "" && + expect_has HEAD~1 "" && + expect_has HEAD~2 "" && + expect_has HEAD dir1 && + expect_has HEAD dir1/sparse1 && + expect_has HEAD dir1/sparse2 && + + # Should also have 3 commits + test_line_count = 9 actual && + + # Try again, this time making sure the last sub-filter is only + # URL-decoded once. + cp actual expect && + + git -C r3 rev-list --objects \ + --filter=combine:tree:3+blob:limit=40+sparse:oid=master:pattern1%2brenamed%25 \ + HEAD >actual && + test_cmp expect actual && + + # Use the same composite filter again, but with a pattern file name that + # requires encoding multiple characters, and use implicit filter + # combining. + test_when_finished "rm -f trace1" && + GIT_TRACE=$(pwd)/trace1 git -C r3 rev-list --objects \ + --filter=tree:3 --filter=blob:limit=40 \ + --filter=sparse:oid="master:p;at%ter+n" \ + HEAD >actual && + + test_cmp expect actual && + grep "Add to combine filter-spec: sparse:oid=master:p%3bat%25ter%2bn" \ + trace1 && + + # Repeat the above test, but this time, the characters to encode are in + # the LHS of the combined filter. + test_when_finished "rm -f trace2" && + GIT_TRACE=$(pwd)/trace2 git -C r3 rev-list --objects \ + --filter=sparse:oid=master:^~pattern \ + --filter=tree:3 --filter=blob:limit=40 \ + HEAD >actual && + + test_cmp expect actual && + grep "Add to combine filter-spec: sparse:oid=master:%5e%7epattern" \ + trace2 +' + # Test provisional omit collection logic with a repo that has objects appearing # at multiple depths - first deeper than the filter's threshold, then shallow. @@ -373,6 +527,37 @@ test_expect_success 'verify skipping tree iteration when collecting omits' ' test_cmp expect actual ' +test_expect_success 'setup r5' ' + git init r5 && + mkdir -p r5/subdir && + + echo 1 >r5/short-root && + echo 12345 >r5/long-root && + echo a >r5/subdir/short-subdir && + echo abcde >r5/subdir/long-subdir && + + git -C r5 add short-root long-root subdir && + git -C r5 commit -m "commit msg" +' + +test_expect_success 'verify collecting omits in combined: filter' ' + # Note that this test guards against the naive implementation of simply + # giving both filters the same "omits" set and expecting it to + # automatically merge them. + git -C r5 rev-list --objects --quiet --filter-print-omitted \ + --filter=combine:tree:2+blob:limit=3 HEAD >actual && + + # Expect 0 trees/commits, 3 blobs omitted (all blobs except short-root) + omitted_1=$(echo 12345 | git hash-object --stdin) && + omitted_2=$(echo a | git hash-object --stdin) && + omitted_3=$(echo abcde | git hash-object --stdin) && + + grep ~$omitted_1 actual && + grep ~$omitted_2 actual && + grep ~$omitted_3 actual && + test_line_count = 3 actual +' + # Test tree:<depth> where a tree is iterated to twice - once where a subentry is # too deep to be included, and again where the blob inside it is shallow enough # to be included. This makes sure we don't use LOFR_MARK_SEEN incorrectly (we @@ -441,11 +626,4 @@ test_expect_success 'expand blob limit in protocol' ' grep "blob:limit=1024" trace ' -test_expect_success 'expand tree depth limit in protocol' ' - GIT_TRACE_PACKET="$(pwd)/tree_trace" git -c protocol.version=2 clone \ - --filter=tree:0k "file://$(pwd)/r2" tree && - ! grep "tree:0k" tree_trace && - grep "tree:0" tree_trace -' - test_done diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh index a2c45d1902..d01fd120ab 100755 --- a/t/t7300-clean.sh +++ b/t/t7300-clean.sh @@ -669,6 +669,28 @@ test_expect_success 'git clean -d skips untracked dirs containing ignored files' test_path_is_missing foo/b/bb ' +test_expect_failure 'git clean -d skips nested repo containing ignored files' ' + test_when_finished "rm -rf nested-repo-with-ignored-file" && + + git init nested-repo-with-ignored-file && + ( + cd nested-repo-with-ignored-file && + >file && + git add file && + git commit -m Initial && + + # This file is ignored by a .gitignore rule in the outer repo + # added in the previous test. + >ignoreme + ) && + + git clean -fd && + + test_path_is_file nested-repo-with-ignored-file/.git/index && + test_path_is_file nested-repo-with-ignored-file/ignoreme && + test_path_is_file nested-repo-with-ignored-file/file +' + test_expect_success MINGW 'handle clean & core.longpaths = false nicely' ' test_config core.longpaths false && a50=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index c973278300..df34c994d2 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -158,7 +158,6 @@ test_expect_success 'submodule update --init from and of subdirectory' ' test_i18ncmp expect2 actual2 ' -apos="'"; test_expect_success 'submodule update does not fetch already present commits' ' (cd submodule && echo line3 >> file && @@ -168,7 +167,7 @@ test_expect_success 'submodule update does not fetch already present commits' ' ) && (cd super/submodule && head=$(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$SQ" > ../../expected && git reset --hard HEAD~1 ) && (cd super && diff --git a/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh b/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh new file mode 100755 index 0000000000..b3485450a2 --- /dev/null +++ b/t/t7503-pre-commit-and-pre-merge-commit-hooks.sh @@ -0,0 +1,281 @@ +#!/bin/sh + +test_description='pre-commit and pre-merge-commit hooks' + +. ./test-lib.sh + +HOOKDIR="$(git rev-parse --git-dir)/hooks" +PRECOMMIT="$HOOKDIR/pre-commit" +PREMERGE="$HOOKDIR/pre-merge-commit" + +# Prepare sample scripts that write their $0 to actual_hooks +test_expect_success 'sample script setup' ' + mkdir -p "$HOOKDIR" && + write_script "$HOOKDIR/success.sample" <<-\EOF && + echo $0 >>actual_hooks + exit 0 + EOF + write_script "$HOOKDIR/fail.sample" <<-\EOF && + echo $0 >>actual_hooks + exit 1 + EOF + write_script "$HOOKDIR/non-exec.sample" <<-\EOF && + echo $0 >>actual_hooks + exit 1 + EOF + chmod -x "$HOOKDIR/non-exec.sample" && + write_script "$HOOKDIR/require-prefix.sample" <<-\EOF && + echo $0 >>actual_hooks + test $GIT_PREFIX = "success/" + EOF + write_script "$HOOKDIR/check-author.sample" <<-\EOF + echo $0 >>actual_hooks + test "$GIT_AUTHOR_NAME" = "New Author" && + test "$GIT_AUTHOR_EMAIL" = "newauthor@example.com" + EOF +' + +test_expect_success 'root commit' ' + echo "root" >file && + git add file && + git commit -m "zeroth" && + git checkout -b side && + echo "foo" >foo && + git add foo && + git commit -m "make it non-ff" && + git branch side-orig side && + git checkout master +' + +test_expect_success 'setup conflicting branches' ' + test_when_finished "git checkout master" && + git checkout -b conflicting-a master && + echo a >conflicting && + git add conflicting && + git commit -m conflicting-a && + git checkout -b conflicting-b master && + echo b >conflicting && + git add conflicting && + git commit -m conflicting-b +' + +test_expect_success 'with no hook' ' + test_when_finished "rm -f actual_hooks" && + echo "foo" >file && + git add file && + git commit -m "first" && + test_path_is_missing actual_hooks +' + +test_expect_success 'with no hook (merge)' ' + test_when_finished "rm -f actual_hooks" && + git branch -f side side-orig && + git checkout side && + git merge -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success '--no-verify with no hook' ' + test_when_finished "rm -f actual_hooks" && + echo "bar" >file && + git add file && + git commit --no-verify -m "bar" && + test_path_is_missing actual_hooks +' + +test_expect_success '--no-verify with no hook (merge)' ' + test_when_finished "rm -f actual_hooks" && + git branch -f side side-orig && + git checkout side && + git merge --no-verify -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success 'with succeeding hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && + cp "$HOOKDIR/success.sample" "$PRECOMMIT" && + echo "$PRECOMMIT" >expected_hooks && + echo "more" >>file && + git add file && + git commit -m "more" && + test_cmp expected_hooks actual_hooks +' + +test_expect_success 'with succeeding hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" expected_hooks actual_hooks" && + cp "$HOOKDIR/success.sample" "$PREMERGE" && + echo "$PREMERGE" >expected_hooks && + git checkout side && + git merge -m "merge master" master && + git checkout master && + test_cmp expected_hooks actual_hooks +' + +test_expect_success 'automatic merge fails; both hooks are available' ' + test_when_finished "rm -f \"$PREMERGE\" \"$PRECOMMIT\"" && + test_when_finished "rm -f expected_hooks actual_hooks" && + test_when_finished "git checkout master" && + cp "$HOOKDIR/success.sample" "$PREMERGE" && + cp "$HOOKDIR/success.sample" "$PRECOMMIT" && + + git checkout conflicting-a && + test_must_fail git merge -m "merge conflicting-b" conflicting-b && + test_path_is_missing actual_hooks && + + echo "$PRECOMMIT" >expected_hooks && + echo a+b >conflicting && + git add conflicting && + git commit -m "resolve conflict" && + test_cmp expected_hooks actual_hooks +' + +test_expect_success '--no-verify with succeeding hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && + cp "$HOOKDIR/success.sample" "$PRECOMMIT" && + echo "even more" >>file && + git add file && + git commit --no-verify -m "even more" && + test_path_is_missing actual_hooks +' + +test_expect_success '--no-verify with succeeding hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && + cp "$HOOKDIR/success.sample" "$PREMERGE" && + git branch -f side side-orig && + git checkout side && + git merge --no-verify -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success 'with failing hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && + cp "$HOOKDIR/fail.sample" "$PRECOMMIT" && + echo "$PRECOMMIT" >expected_hooks && + echo "another" >>file && + git add file && + test_must_fail git commit -m "another" && + test_cmp expected_hooks actual_hooks +' + +test_expect_success '--no-verify with failing hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && + cp "$HOOKDIR/fail.sample" "$PRECOMMIT" && + echo "stuff" >>file && + git add file && + git commit --no-verify -m "stuff" && + test_path_is_missing actual_hooks +' + +test_expect_success 'with failing hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" expected_hooks actual_hooks" && + cp "$HOOKDIR/fail.sample" "$PREMERGE" && + echo "$PREMERGE" >expected_hooks && + git checkout side && + test_must_fail git merge -m "merge master" master && + git checkout master && + test_cmp expected_hooks actual_hooks +' + +test_expect_success '--no-verify with failing hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && + cp "$HOOKDIR/fail.sample" "$PREMERGE" && + git branch -f side side-orig && + git checkout side && + git merge --no-verify -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success POSIXPERM 'with non-executable hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && + cp "$HOOKDIR/non-exec.sample" "$PRECOMMIT" && + echo "content" >>file && + git add file && + git commit -m "content" && + test_path_is_missing actual_hooks +' + +test_expect_success POSIXPERM '--no-verify with non-executable hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && + cp "$HOOKDIR/non-exec.sample" "$PRECOMMIT" && + echo "more content" >>file && + git add file && + git commit --no-verify -m "more content" && + test_path_is_missing actual_hooks +' + +test_expect_success POSIXPERM 'with non-executable hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && + cp "$HOOKDIR/non-exec.sample" "$PREMERGE" && + git branch -f side side-orig && + git checkout side && + git merge -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success POSIXPERM '--no-verify with non-executable hook (merge)' ' + test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && + cp "$HOOKDIR/non-exec.sample" "$PREMERGE" && + git branch -f side side-orig && + git checkout side && + git merge --no-verify -m "merge master" master && + git checkout master && + test_path_is_missing actual_hooks +' + +test_expect_success 'with hook requiring GIT_PREFIX' ' + test_when_finished "rm -rf \"$PRECOMMIT\" expected_hooks actual_hooks success" && + cp "$HOOKDIR/require-prefix.sample" "$PRECOMMIT" && + echo "$PRECOMMIT" >expected_hooks && + echo "more content" >>file && + git add file && + mkdir success && + ( + cd success && + git commit -m "hook requires GIT_PREFIX = success/" + ) && + test_cmp expected_hooks actual_hooks +' + +test_expect_success 'with failing hook requiring GIT_PREFIX' ' + test_when_finished "rm -rf \"$PRECOMMIT\" expected_hooks actual_hooks fail" && + cp "$HOOKDIR/require-prefix.sample" "$PRECOMMIT" && + echo "$PRECOMMIT" >expected_hooks && + echo "more content" >>file && + git add file && + mkdir fail && + ( + cd fail && + test_must_fail git commit -m "hook must fail" + ) && + git checkout -- file && + test_cmp expected_hooks actual_hooks +' + +test_expect_success 'check the author in hook' ' + test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && + cp "$HOOKDIR/check-author.sample" "$PRECOMMIT" && + cat >expected_hooks <<-EOF && + $PRECOMMIT + $PRECOMMIT + $PRECOMMIT + EOF + test_must_fail git commit --allow-empty -m "by a.u.thor" && + ( + GIT_AUTHOR_NAME="New Author" && + GIT_AUTHOR_EMAIL="newauthor@example.com" && + export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL && + git commit --allow-empty -m "by new.author via env" && + git show -s + ) && + git commit --author="New Author <newauthor@example.com>" \ + --allow-empty -m "by new.author via command line" && + git show -s && + test_cmp expected_hooks actual_hooks +' + +test_done diff --git a/t/t7503-pre-commit-hook.sh b/t/t7503-pre-commit-hook.sh deleted file mode 100755 index 984889b39d..0000000000 --- a/t/t7503-pre-commit-hook.sh +++ /dev/null @@ -1,139 +0,0 @@ -#!/bin/sh - -test_description='pre-commit hook' - -. ./test-lib.sh - -test_expect_success 'with no hook' ' - - echo "foo" > file && - git add file && - git commit -m "first" - -' - -test_expect_success '--no-verify with no hook' ' - - echo "bar" > file && - git add file && - git commit --no-verify -m "bar" - -' - -# now install hook that always succeeds -HOOKDIR="$(git rev-parse --git-dir)/hooks" -HOOK="$HOOKDIR/pre-commit" -mkdir -p "$HOOKDIR" -cat > "$HOOK" <<EOF -#!/bin/sh -exit 0 -EOF -chmod +x "$HOOK" - -test_expect_success 'with succeeding hook' ' - - echo "more" >> file && - git add file && - git commit -m "more" - -' - -test_expect_success '--no-verify with succeeding hook' ' - - echo "even more" >> file && - git add file && - git commit --no-verify -m "even more" - -' - -# now a hook that fails -cat > "$HOOK" <<EOF -#!/bin/sh -exit 1 -EOF - -test_expect_success 'with failing hook' ' - - echo "another" >> file && - git add file && - test_must_fail git commit -m "another" - -' - -test_expect_success '--no-verify with failing hook' ' - - echo "stuff" >> file && - git add file && - git commit --no-verify -m "stuff" - -' - -chmod -x "$HOOK" -test_expect_success POSIXPERM 'with non-executable hook' ' - - echo "content" >> file && - git add file && - git commit -m "content" - -' - -test_expect_success POSIXPERM '--no-verify with non-executable hook' ' - - echo "more content" >> file && - git add file && - git commit --no-verify -m "more content" - -' -chmod +x "$HOOK" - -# a hook that checks $GIT_PREFIX and succeeds inside the -# success/ subdirectory only -cat > "$HOOK" <<EOF -#!/bin/sh -test \$GIT_PREFIX = success/ -EOF - -test_expect_success 'with hook requiring GIT_PREFIX' ' - - echo "more content" >> file && - git add file && - mkdir success && - ( - cd success && - git commit -m "hook requires GIT_PREFIX = success/" - ) && - rmdir success -' - -test_expect_success 'with failing hook requiring GIT_PREFIX' ' - - echo "more content" >> file && - git add file && - mkdir fail && - ( - cd fail && - test_must_fail git commit -m "hook must fail" - ) && - rmdir fail && - git checkout -- file -' - -test_expect_success 'check the author in hook' ' - write_script "$HOOK" <<-\EOF && - test "$GIT_AUTHOR_NAME" = "New Author" && - test "$GIT_AUTHOR_EMAIL" = "newauthor@example.com" - EOF - test_must_fail git commit --allow-empty -m "by a.u.thor" && - ( - GIT_AUTHOR_NAME="New Author" && - GIT_AUTHOR_EMAIL="newauthor@example.com" && - export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL && - git commit --allow-empty -m "by new.author via env" && - git show -s - ) && - git commit --author="New Author <newauthor@example.com>" \ - --allow-empty -m "by new.author via command line" && - git show -s -' - -test_done 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 $TO_REVERT. (all conflicts fixed: run "git revert --continue") + (use "git revert --skip" to skip this patch) (use "git revert --abort" to cancel the revert operation) Changes to be committed: @@ -887,6 +892,7 @@ test_expect_success 'status while reverting after committing conflict resolution On branch master Revert currently in progress. (run "git revert --continue" to continue) + (use "git revert --skip" to skip this patch) (use "git revert --abort" to cancel the revert operation) nothing to commit (use -u to show untracked files) diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 75512c3403..54f8ce18cb 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -28,10 +28,10 @@ complete () # # (2) A test makes sure that common subcommands are included in the # completion for "git <TAB>", and a plumbing is excluded. "add", -# "filter-branch" and "ls-files" are listed for this. +# "rebase" and "ls-files" are listed for this. -GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr filter-branch ls-files' -GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout filter-branch' +GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr rebase ls-files' +GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase' . "$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' ' @@ -1698,6 +1698,69 @@ do ' done +test_expect_success 'git config - section' ' + test_completion "git config br" <<-\EOF + branch.Z + browser.Z + EOF +' + +test_expect_success 'git config - variable name' ' + test_completion "git config log.d" <<-\EOF + log.date Z + log.decorate Z + EOF +' + +test_expect_success 'git config - value' ' + test_completion "git config color.pager " <<-\EOF + false Z + true Z + EOF +' + +test_expect_success 'git -c - section' ' + test_completion "git -c br" <<-\EOF + branch.Z + browser.Z + EOF +' + +test_expect_success 'git -c - variable name' ' + test_completion "git -c log.d" <<-\EOF + log.date=Z + log.decorate=Z + EOF +' + +test_expect_success 'git -c - value' ' + test_completion "git -c color.pager=" <<-\EOF + false Z + true Z + EOF +' + +test_expect_success 'git clone --config= - section' ' + test_completion "git clone --config=br" <<-\EOF + branch.Z + browser.Z + EOF +' + +test_expect_success 'git clone --config= - variable name' ' + test_completion "git clone --config=log.d" <<-\EOF + log.date=Z + log.decorate=Z + EOF +' + +test_expect_success 'git clone --config= - value' ' + test_completion "git clone --config=color.pager=" <<-\EOF + false Z + true Z + EOF +' + test_expect_success 'sourcing the completion script clears cached commands' ' __git_compute_all_commands && verbose test -n "$__git_all_commands" && diff --git a/t/test-lib.sh b/t/test-lib.sh index a9d45642a5..ee602c4d9c 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -509,6 +509,9 @@ EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 LF=' ' +# Single quote +SQ=\' + # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores # when case-folding filenames u200c=$(printf '\342\200\214') @@ -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/templates/hooks--pre-merge-commit.sample b/templates/hooks--pre-merge-commit.sample new file mode 100755 index 0000000000..399eab1924 --- /dev/null +++ b/templates/hooks--pre-merge-commit.sample @@ -0,0 +1,13 @@ +#!/bin/sh +# +# An example hook script to verify what is about to be committed. +# Called by "git merge" with no arguments. The hook should +# exit with non-zero status after issuing an appropriate message to +# stderr if it wants to stop the merge commit. +# +# To enable this hook, rename this file to "pre-merge-commit". + +. git-sh-setup +test -x "$GIT_DIR/hooks/pre-commit" && + exec "$GIT_DIR/hooks/pre-commit" +: @@ -88,8 +88,6 @@ static int prepare_trace_line(const char *file, int line, if (!trace_want(key)) return 0; - set_try_to_free_routine(NULL); /* is never reset */ - /* unit tests may want to disable additional trace output */ if (trace_want(&trace_bare)) return 1; 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); diff --git a/transport-helper.c b/transport-helper.c index 6b05a88faf..9e1279b928 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -33,6 +33,16 @@ struct helper_data { check_connectivity : 1, no_disconnect_req : 1, no_private_update : 1; + + /* + * As an optimization, the transport code may invoke fetch before + * get_refs_list. If this happens, and if the transport helper doesn't + * support connect or stateless_connect, we need to invoke + * get_refs_list ourselves if we haven't already done so. Keep track of + * whether we have invoked get_refs_list. + */ + unsigned get_refs_list_called : 1; + char *export_marks; char *import_marks; /* These go from remote name (as in "list") to private name */ @@ -652,17 +662,25 @@ static int connect_helper(struct transport *transport, const char *name, return 0; } +static struct ref *get_refs_list_using_list(struct transport *transport, + int for_push); + static int fetch(struct transport *transport, int nr_heads, struct ref **to_fetch) { struct helper_data *data = transport->data; int i, count; + get_helper(transport); + if (process_connect(transport, 0)) { do_take_over(transport); return transport->vtable->fetch(transport, nr_heads, to_fetch); } + if (!data->get_refs_list_called) + get_refs_list_using_list(transport, 0); + count = 0; for (i = 0; i < nr_heads; i++) if (!(to_fetch[i]->status & REF_STATUS_UPTODATE)) @@ -682,13 +700,9 @@ static int fetch(struct transport *transport, set_helper_option(transport, "update-shallow", "true"); if (data->transport_options.filter_options.choice) { - struct strbuf expanded_filter_spec = STRBUF_INIT; - expand_list_objects_filter_spec( - &data->transport_options.filter_options, - &expanded_filter_spec); - set_helper_option(transport, "filter", - expanded_filter_spec.buf); - strbuf_release(&expanded_filter_spec); + const char *spec = expand_list_objects_filter_spec( + &data->transport_options.filter_options); + set_helper_option(transport, "filter", spec); } if (data->transport_options.negotiation_tips) @@ -1059,6 +1073,19 @@ static int has_attribute(const char *attrs, const char *attr) static struct ref *get_refs_list(struct transport *transport, int for_push, const struct argv_array *ref_prefixes) { + get_helper(transport); + + if (process_connect(transport, for_push)) { + do_take_over(transport); + return transport->vtable->get_refs_list(transport, for_push, ref_prefixes); + } + + return get_refs_list_using_list(transport, for_push); +} + +static struct ref *get_refs_list_using_list(struct transport *transport, + int for_push) +{ struct helper_data *data = transport->data; struct child_process *helper; struct ref *ret = NULL; @@ -1066,13 +1093,9 @@ static struct ref *get_refs_list(struct transport *transport, int for_push, struct ref *posn; struct strbuf buf = STRBUF_INIT; + data->get_refs_list_called = 1; helper = get_helper(transport); - if (process_connect(transport, for_push)) { - do_take_over(transport); - return transport->vtable->get_refs_list(transport, for_push, ref_prefixes); - } - if (data->push && for_push) write_str_in_full(helper->in, "list for-push\n"); else @@ -1119,7 +1142,6 @@ static struct ref *get_refs_list(struct transport *transport, int for_push, } static struct transport_vtable vtable = { - 0, set_helper_option, get_refs_list, fetch, diff --git a/transport-internal.h b/transport-internal.h index 004bee5e36..1cde6258a7 100644 --- a/transport-internal.h +++ b/transport-internal.h @@ -7,12 +7,6 @@ struct argv_array; struct transport_vtable { /** - * This transport supports the fetch() function being called - * without get_refs_list() first being called. - */ - unsigned fetch_without_list : 1; - - /** * Returns 0 if successful, positive if the option is not * recognized or is inapplicable, and negative if the option * is applicable but the value is invalid. diff --git a/transport.c b/transport.c index 778c60bf57..ae558af944 100644 --- a/transport.c +++ b/transport.c @@ -122,6 +122,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs, struct bundle_transport_data { int fd; struct bundle_header header; + unsigned get_refs_from_bundle_called : 1; }; static struct ref *get_refs_from_bundle(struct transport *transport, @@ -135,6 +136,8 @@ static struct ref *get_refs_from_bundle(struct transport *transport, if (for_push) return NULL; + data->get_refs_from_bundle_called = 1; + if (data->fd > 0) close(data->fd); data->fd = read_bundle_header(transport->url, &data->header); @@ -154,6 +157,9 @@ static int fetch_refs_from_bundle(struct transport *transport, int nr_heads, struct ref **to_fetch) { struct bundle_transport_data *data = transport->data; + + if (!data->get_refs_from_bundle_called) + get_refs_from_bundle(transport, 0, NULL); return unbundle(the_repository, &data->header, data->fd, transport->progress ? BUNDLE_VERBOSE : 0); } @@ -224,6 +230,7 @@ static int set_git_option(struct git_transport_options *opts, opts->no_dependents = !!value; return 0; } else if (!strcmp(name, TRANS_OPT_LIST_OBJECTS_FILTER)) { + list_objects_filter_die_if_populated(&opts->filter_options); parse_list_objects_filter(&opts->filter_options, value); return 0; } @@ -742,7 +749,6 @@ static int disconnect_git(struct transport *transport) } static struct transport_vtable taken_over_vtable = { - 1, NULL, get_refs_via_connect, fetch_refs_via_pack, @@ -892,7 +898,6 @@ void transport_check_allowed(const char *type) } static struct transport_vtable bundle_vtable = { - 0, NULL, get_refs_from_bundle, fetch_refs_from_bundle, @@ -902,7 +907,6 @@ static struct transport_vtable bundle_vtable = { }; static struct transport_vtable builtin_smart_vtable = { - 1, NULL, get_refs_via_connect, fetch_refs_via_pack, @@ -1285,15 +1289,6 @@ int transport_fetch_refs(struct transport *transport, struct ref *refs) struct ref **heads = NULL; struct ref *rm; - if (!transport->vtable->fetch_without_list) - /* - * Some transports (e.g. the built-in bundle transport and the - * transport helper interface) do not work when fetching is - * done immediately after transport creation. List the remote - * refs anyway (if not already listed) as a workaround. - */ - transport_get_remote_refs(transport, NULL); - for (rm = refs; rm; rm = rm->next) { nr_refs++; if (rm->peer_ref && @@ -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 50f257bd5c..f0f56d40ac 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -16,7 +16,7 @@ #include "submodule-config.h" #include "fsmonitor.h" #include "object-store.h" -#include "fetch-object.h" +#include "promisor-remote.h" /* * Error messages expected by scripts out of plumbing commands such as @@ -400,7 +400,7 @@ static int check_updates(struct unpack_trees_options *o) load_gitmodules_file(index, &state); enable_delayed_checkout(&state); - if (repository_format_partial_clone && o->update && !o->dry_run) { + if (has_promisor_remote() && o->update && !o->dry_run) { /* * Prefetch the objects that are to be checked out in the loop * below. @@ -419,8 +419,8 @@ static int check_updates(struct unpack_trees_options *o) oid_array_append(&to_fetch, &ce->oid); } if (to_fetch.nr) - fetch_objects(repository_format_partial_clone, - to_fetch.oid, to_fetch.nr); + promisor_remote_get_direct(the_repository, + to_fetch.oid, to_fetch.nr); oid_array_clear(&to_fetch); } for (i = 0; i < index->cache_nr; i++) { @@ -1269,7 +1269,8 @@ 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 +1278,21 @@ 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 +1301,23 @@ 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 +1334,8 @@ 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 +1346,8 @@ 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 +1371,7 @@ 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 +1383,20 @@ 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 +1405,7 @@ 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 +1416,13 @@ 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 +1448,7 @@ 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 +1464,21 @@ 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 +1509,7 @@ 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 +1574,7 @@ 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 +1642,7 @@ 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 222cd3ad89..875db92996 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -140,18 +140,17 @@ static void create_pack_file(const struct object_array *have_obj, argv_array_push(&pack_objects.args, "--delta-base-offset"); if (use_include_tag) argv_array_push(&pack_objects.args, "--include-tag"); - if (filter_options.filter_spec) { - struct strbuf expanded_filter_spec = STRBUF_INIT; - expand_list_objects_filter_spec(&filter_options, - &expanded_filter_spec); + if (filter_options.choice) { + const char *spec = + expand_list_objects_filter_spec(&filter_options); if (pack_objects.use_shell) { struct strbuf buf = STRBUF_INIT; - sq_quote_buf(&buf, expanded_filter_spec.buf); + sq_quote_buf(&buf, spec); argv_array_pushf(&pack_objects.args, "--filter=%s", buf.buf); strbuf_release(&buf); } else { argv_array_pushf(&pack_objects.args, "--filter=%s", - expanded_filter_spec.buf); + spec); } } @@ -884,6 +883,7 @@ static void receive_needs(struct packet_reader *reader, struct object_array *wan if (skip_prefix(reader->line, "filter ", &arg)) { if (!filter_capability_requested) die("git upload-pack: filtering capability not negotiated"); + list_objects_filter_die_if_populated(&filter_options); parse_list_objects_filter(&filter_options, arg); continue; } @@ -1305,6 +1305,7 @@ static void process_args(struct packet_reader *request, } if (allow_filter && skip_prefix(arg, "filter ", &p)) { + list_objects_filter_die_if_populated(&filter_options); parse_list_objects_filter(&filter_options, p); continue; } @@ -86,6 +86,12 @@ char *url_decode_mem(const char *url, int len) return url_decode_internal(&url, len, NULL, &out, 0); } +char *url_percent_decode(const char *encoded) +{ + struct strbuf out = STRBUF_INIT; + return url_decode_internal(&encoded, strlen(encoded), NULL, &out, 0); +} + char *url_decode_parameter_name(const char **query) { struct strbuf out = STRBUF_INIT; @@ -7,6 +7,14 @@ int is_url(const char *url); int is_urlschemechar(int first_flag, int ch); char *url_decode(const char *url); char *url_decode_mem(const char *url, int len); + +/* + * Similar to the url_decode_{,mem} methods above, but doesn't assume there + * is a scheme followed by a : at the start of the string. Instead, %-sequences + * before any : are also parsed. + */ +char *url_percent_decode(const char *encoded); + char *url_decode_parameter_name(const char **query); char *url_decode_parameter_value(const char **query); @@ -4,12 +4,6 @@ #include "cache.h" #include "config.h" -static void do_nothing(size_t size) -{ -} - -static void (*try_to_free_routine)(size_t size) = do_nothing; - static int memory_limit_check(size_t size, int gentle) { static size_t limit = 0; @@ -30,24 +24,11 @@ static int memory_limit_check(size_t size, int gentle) return 0; } -try_to_free_t set_try_to_free_routine(try_to_free_t routine) -{ - try_to_free_t old = try_to_free_routine; - if (!routine) - routine = do_nothing; - try_to_free_routine = routine; - return old; -} - char *xstrdup(const char *str) { char *ret = strdup(str); - if (!ret) { - try_to_free_routine(strlen(str) + 1); - ret = strdup(str); - if (!ret) - die("Out of memory, strdup failed"); - } + if (!ret) + die("Out of memory, strdup failed"); return ret; } @@ -61,19 +42,13 @@ static void *do_xmalloc(size_t size, int gentle) if (!ret && !size) ret = malloc(1); if (!ret) { - try_to_free_routine(size); - ret = malloc(size); - if (!ret && !size) - ret = malloc(1); - if (!ret) { - if (!gentle) - die("Out of memory, malloc failed (tried to allocate %lu bytes)", - (unsigned long)size); - else { - error("Out of memory, malloc failed (tried to allocate %lu bytes)", - (unsigned long)size); - return NULL; - } + if (!gentle) + die("Out of memory, malloc failed (tried to allocate %lu bytes)", + (unsigned long)size); + else { + error("Out of memory, malloc failed (tried to allocate %lu bytes)", + (unsigned long)size); + return NULL; } } #ifdef XMALLOC_POISON @@ -138,14 +113,8 @@ void *xrealloc(void *ptr, size_t size) ret = realloc(ptr, size); if (!ret && !size) ret = realloc(ptr, 1); - if (!ret) { - try_to_free_routine(size); - ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) - die("Out of memory, realloc failed"); - } + if (!ret) + die("Out of memory, realloc failed"); return ret; } @@ -160,14 +129,8 @@ void *xcalloc(size_t nmemb, size_t size) ret = calloc(nmemb, size); if (!ret && (!nmemb || !size)) ret = calloc(1, 1); - if (!ret) { - try_to_free_routine(nmemb * size); - ret = calloc(nmemb, size); - if (!ret && (!nmemb || !size)) - ret = calloc(1, 1); - if (!ret) - die("Out of memory, calloc failed"); - } + if (!ret) + die("Out of memory, calloc failed"); return ret; } diff --git a/wt-status.c b/wt-status.c index 9f6c65a580..ad6282c7f8 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); |