diff options
95 files changed, 1356 insertions, 688 deletions
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md index 64e605a02b..e7b4e2f3c2 100644 --- a/.github/CONTRIBUTING.md +++ b/.github/CONTRIBUTING.md @@ -5,7 +5,7 @@ Git community does not use github.com for their contributions. Instead, we use a mailing list (git@vger.kernel.org) for code submissions, code reviews, and bug reports. -Nevertheless, you can use [submitGit](http://submitgit.herokuapp.com/) to +Nevertheless, you can use [GitGitGadget](https://gitgitgadget.github.io/) to conveniently send your Pull Requests commits to our mailing list. Please read ["A note from the maintainer"](https://git.kernel.org/pub/scm/git/git.git/plain/MaintNotes?h=todo) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index adba13e5ba..952c7c3a2a 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -1,7 +1,7 @@ Thanks for taking the time to contribute to Git! Please be advised that the Git community does not use github.com for their contributions. Instead, we use a mailing list (git@vger.kernel.org) for code submissions, code reviews, and -bug reports. Nevertheless, you can use submitGit to conveniently send your Pull -Requests commits to our mailing list. +bug reports. Nevertheless, you can use GitGitGadget (https://gitgitgadget.github.io/) +to conveniently send your Pull Requests commits to our mailing list. Please read the "guidelines for contributing" linked above! diff --git a/Documentation/Makefile b/Documentation/Makefile index 26a2342bea..ccac771d3f 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -341,12 +341,12 @@ clean: $(RM) $(cmds_txt) $(mergetools_txt) *.made $(RM) manpage-base-url.xsl -$(MAN_HTML): %.html : %.txt asciidoc.conf +$(MAN_HTML): %.html : %.txt asciidoc.conf asciidoctor-extensions.rb $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ $(TXT_TO_HTML) -d manpage -o $@+ $< && \ mv $@+ $@ -$(OBSOLETE_HTML): %.html : %.txto asciidoc.conf +$(OBSOLETE_HTML): %.html : %.txto asciidoc.conf asciidoctor-extensions.rb $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ $(TXT_TO_HTML) -o $@+ $< && \ mv $@+ $@ @@ -354,16 +354,16 @@ $(OBSOLETE_HTML): %.html : %.txto asciidoc.conf manpage-base-url.xsl: manpage-base-url.xsl.in $(QUIET_GEN)sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@ -%.1 %.5 %.7 : %.xml manpage-base-url.xsl +%.1 %.5 %.7 : %.xml manpage-base-url.xsl $(wildcard manpage*.xsl) $(QUIET_XMLTO)$(RM) $@ && \ $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $< -%.xml : %.txt asciidoc.conf +%.xml : %.txt asciidoc.conf asciidoctor-extensions.rb $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ $(TXT_TO_XML) -d manpage -o $@+ $< && \ mv $@+ $@ -user-manual.xml: user-manual.txt user-manual.conf +user-manual.xml: user-manual.txt user-manual.conf asciidoctor-extensions.rb $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ $(TXT_TO_XML) -d book -o $@+ $< && \ mv $@+ $@ diff --git a/Documentation/RelNotes/2.22.0.txt b/Documentation/RelNotes/2.22.0.txt index 16d3110392..5673c064db 100644 --- a/Documentation/RelNotes/2.22.0.txt +++ b/Documentation/RelNotes/2.22.0.txt @@ -31,6 +31,17 @@ UI, Workflows & Features * The command line completion (in contrib/) has been taught to complete more subcommand parameters. + * The final report from "git bisect" used to show the suspected + culprit using a raw "diff-tree", with which there is no output for + a merge commit. This has been updated to use a more modern and + human readable output that still is concise enough. + + * "git rebase --rebase-merges" replaces its old "--preserve-merges" + option; the latter is now marked as deprecated. + + * Error message given while cloning with --recurse-submodules has + been updated. + Performance, Internal Implementation, Development Support etc. @@ -47,6 +58,12 @@ Performance, Internal Implementation, Development Support etc. * "git prune" has been taught to take advantage of reachability bitmap when able. + * The command line parser of "git commit-tree" has been rewritten to + use the parse-options API. + + * Suggest GitGitGadget instead of submitGit as a way to submit + patches based on GitHub PR to us. + Fixes since v2.21 ----------------- @@ -85,6 +102,72 @@ Fixes since v2.21 ETAGS on. (merge 92b88eba9f js/find-lib-h-with-ls-files-when-possible later to maint). + * "git rebase" that was reimplemented in C did not set ORIG_HEAD + correctly, which has been corrected. + (merge cbd29ead92 js/rebase-orig-head-fix later to maint). + + * Dev support. + (merge f545737144 js/stress-test-ui-tweak later to maint). + + * CFLAGS now can be tweaked when invoking Make while using + DEVELOPER=YesPlease; this did not work well before. + (merge 6d5d4b4e93 ab/makefile-help-devs-more later to maint). + + * "git fsck --connectivity-only" omits computation necessary to sift + the objects that are not reachable from any of the refs into + unreachable and dangling. This is now enabled when dangling + objects are requested (which is done by default, but can be + overridden with the "--no-dangling" option). + (merge 8d8c2a5aef jk/fsck-doc later to maint). + + * On platforms where "git fetch" is killed with SIGPIPE (e.g. OSX), + the upload-pack that runs on the other end that hangs up after + detecting an error could cause "git fetch" to die with a signal, + which led to a flakey test. "git fetch" now ignores SIGPIPE during + the network portion of its operation (this is not a problem as we + check the return status from our write(2)s). + (merge 143588949c jk/no-sigpipe-during-network-transport later to maint). + + * A recent update broke "is this object available to us?" check for + well-known objects like an empty tree (which should yield "yes", + even when there is no on-disk object for an empty tree), which has + been corrected. + (merge f06ab027ef jk/virtual-objects-do-exist later to maint). + + * The setup code has been cleaned up to avoid leaks around the + repository_format structure. + (merge e8805af1c3 ma/clear-repository-format later to maint). + + * "git config --type=color ..." is meant to replace "git config --get-color" + but there is a slight difference that wasn't documented, which is + now fixed. + (merge cd8e7593b9 jk/config-type-color-ends-with-lf later to maint). + + * When the "clean" filter can reduce the size of a huge file in the + working tree down to a small "token" (a la Git LFS), there is no + point in allocating a huge scratch area upfront, but the buffer is + sized based on the original file size. The convert mechanism now + allocates very minimum and reallocates as it receives the output + from the clean filter process. + (merge 02156ab031 jh/resize-convert-scratch-buffer later to maint). + + * "git rebase" uses the refs/rewritten/ hierarchy to store its + intermediate states, which inherently makes the hierarchy per + worktree, but it didn't quite work well. + (merge b9317d55a3 nd/rewritten-ref-is-per-worktree later to maint). + + * "git log -L<from>,<to>:<path>" with "-s" did not suppress the patch + output as it should. This has been corrected. + (merge 05314efaea jk/line-log-with-patch later to maint). + + * "git worktree add" used to do a "find an available name with stat + and then mkdir", which is race-prone. This has been fixed by using + mkdir and reacting to EEXIST in a loop. + (merge 7af01f2367 ms/worktree-add-atomic-mkdir later to maint). + + * Build update for SHA-1 with collision detection. + (merge 07a20f569b jk/sha1dc later to maint). + * Code cleanup, docfix, build fix, etc. (merge 11f470aee7 jc/test-yes-doc later to maint). (merge 90503a240b js/doc-symref-in-proto-v1 later to maint). @@ -99,3 +182,8 @@ Fixes since v2.21 (merge 716a5af812 rd/gc-prune-doc-fix later to maint). (merge 50b206371d js/untravis-windows later to maint). (merge dbf47215e3 js/rebase-recreate-merge later to maint). + (merge 56cb2d30f8 dl/reset-doc-no-wrt-abbrev later to maint). + (merge 64eca306a2 ja/dir-rename-doc-markup-fix later to maint). + (merge af91b0230c dl/ignore-docs later to maint). + (merge 59a06e947b ra/t3600-test-path-funcs later to maint). + (merge e041d0781b ar/t4150-remove-cruft later to maint). diff --git a/Documentation/asciidoctor-extensions.rb b/Documentation/asciidoctor-extensions.rb index ec83b4959e..0089e0cfb8 100644 --- a/Documentation/asciidoctor-extensions.rb +++ b/Documentation/asciidoctor-extensions.rb @@ -11,12 +11,12 @@ module Git def process(parent, target, attrs) if parent.document.basebackend? 'html' prefix = parent.document.attr('git-relative-html-prefix') - %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>\n) + %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>) elsif parent.document.basebackend? 'docbook' "<citerefentry>\n" \ "<refentrytitle>#{target}</refentrytitle>" \ "<manvolnum>#{attrs[1]}</manvolnum>\n" \ - "</citerefentry>\n" + "</citerefentry>" end end end diff --git a/Documentation/config/branch.txt b/Documentation/config/branch.txt index 019d60ede2..8f4b3faadd 100644 --- a/Documentation/config/branch.txt +++ b/Documentation/config/branch.txt @@ -85,9 +85,9 @@ When `merges`, pass the `--rebase-merges` option to 'git rebase' so that the local merge commits are included in the rebase (see linkgit:git-rebase[1] for details). + -When preserve, also pass `--preserve-merges` along to 'git rebase' -so that locally committed merge commits will not be flattened -by running 'git pull'. +When `preserve` (deprecated in favor of `merges`), also pass +`--preserve-merges` along to 'git rebase' so that locally committed merge +commits will not be flattened by running 'git pull'. + When the value is `interactive`, the rebase is run in interactive mode. + diff --git a/Documentation/config/diff.txt b/Documentation/config/diff.txt index e48bb987d7..2c4c9ba27a 100644 --- a/Documentation/config/diff.txt +++ b/Documentation/config/diff.txt @@ -10,7 +10,7 @@ diff.autoRefreshIndex:: diff.dirstat:: A comma separated list of `--dirstat` parameters specifying the - default behavior of the `--dirstat` option to linkgit:git-diff[1]` + default behavior of the `--dirstat` option to linkgit:git-diff[1] and friends. The defaults can be overridden on the command line (using `--dirstat=<param1,param2,...>`). The fallback defaults (when not changed by `diff.dirstat`) are `changes,noncumulative,3`. @@ -73,7 +73,7 @@ diff.external:: environment variable. The command is called with parameters as described under "git Diffs" in linkgit:git[1]. Note: if you want to use an external diff program only on a subset of - your files, you might want to use linkgit:gitattributes[5] instead. + your files, you might want to use linkgit:gitattributes[5] instead. diff.ignoreSubmodules:: Sets the default value of --ignore-submodules. Note that this diff --git a/Documentation/config/fsck.txt b/Documentation/config/fsck.txt index 879c5a29c4..450e8c38e3 100644 --- a/Documentation/config/fsck.txt +++ b/Documentation/config/fsck.txt @@ -23,9 +23,9 @@ When `fsck.<msg-id>` is set, errors can be switched to warnings and vice versa by configuring the `fsck.<msg-id>` setting where the `<msg-id>` is the fsck message ID and the value is one of `error`, `warn` or `ignore`. For convenience, fsck prefixes the error/warning -with the message ID, e.g. "missingEmail: invalid author/committer line -- missing email" means that setting `fsck.missingEmail = ignore` will -hide that issue. +with the message ID, e.g. "missingEmail: invalid author/committer +line - missing email" means that setting `fsck.missingEmail = ignore` +will hide that issue. + In general, it is better to enumerate existing objects with problems with `fsck.skipList`, instead of listing the kind of breakages these diff --git a/Documentation/config/gc.txt b/Documentation/config/gc.txt index c6fbb8a96f..73c08b0c00 100644 --- a/Documentation/config/gc.txt +++ b/Documentation/config/gc.txt @@ -19,7 +19,7 @@ gc.autoPackLimit:: When there are more than this many packs that are not marked with `*.keep` file in the repository, `git gc --auto` consolidates them into one larger pack. The - default value is 50. Setting this to 0 disables it. + default value is 50. Setting this to 0 disables it. gc.autoDetach:: Make `git gc --auto` return immediately and run in background diff --git a/Documentation/config/gpg.txt b/Documentation/config/gpg.txt index 590fe0d4ba..f999f8ea49 100644 --- a/Documentation/config/gpg.txt +++ b/Documentation/config/gpg.txt @@ -16,5 +16,5 @@ gpg.format:: gpg.<format>.program:: Use this to customize the program used for the signing format you chose. (see `gpg.program` and `gpg.format`) `gpg.program` can still - be used as a legacy synonym for `gpg.openpgp.program`. The default + be used as a legacy synonym for `gpg.openpgp.program`. The default value for `gpg.x509.program` is "gpgsm". diff --git a/Documentation/config/pull.txt b/Documentation/config/pull.txt index bb23a9947d..b87cab31b3 100644 --- a/Documentation/config/pull.txt +++ b/Documentation/config/pull.txt @@ -18,9 +18,9 @@ When `merges`, pass the `--rebase-merges` option to 'git rebase' so that the local merge commits are included in the rebase (see linkgit:git-rebase[1] for details). + -When preserve, also pass `--preserve-merges` along to 'git rebase' -so that locally committed merge commits will not be flattened -by running 'git pull'. +When `preserve` (deprecated in favor of `merges`), also pass +`--preserve-merges` along to 'git rebase' so that locally committed merge +commits will not be flattened by running 'git pull'. + When the value is `interactive`, the rebase is run in interactive mode. + diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 5ebc56867b..09faee3b44 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -436,7 +436,7 @@ endif::git-format-patch[] --binary:: In addition to `--full-index`, output a binary diff that - can be applied with `git-apply`. + can be applied with `git-apply`. Implies `--patch`. --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index 37bcab94d5..8b0e4c7fa8 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -193,15 +193,6 @@ for "git add --no-all <pathspec>...", i.e. ignored removed files. for command-line options). -CONFIGURATION -------------- - -The optional configuration variable `core.excludesFile` indicates a path to a -file containing patterns of file names to exclude from git-add, similar to -$GIT_DIR/info/exclude. Patterns in the exclude file are used in addition to -those in info/exclude. See linkgit:gitignore[5]. - - EXAMPLES -------- diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index 6f6c34b0f4..fc3b993c33 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -99,6 +99,11 @@ default. You can use `--no-utf8` to override this. am.threeWay configuration variable. For more information, see am.threeWay in linkgit:git-config[1]. +--rerere-autoupdate:: +--no-rerere-autoupdate:: + Allow the rerere mechanism to update the index with the + result of auto-conflict resolution if possible. + --ignore-space-change:: --ignore-whitespace:: --whitespace=<option>:: diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt index b8cfeec67e..d64e72462f 100644 --- a/Documentation/git-cherry-pick.txt +++ b/Documentation/git-cherry-pick.txt @@ -148,6 +148,11 @@ effect to your index in a row. Pass the merge strategy-specific option through to the merge strategy. See linkgit:git-merge[1] for details. +--rerere-autoupdate:: +--no-rerere-autoupdate:: + Allow the rerere mechanism to update the index with the + result of auto-conflict resolution if possible. + SEQUENCER SUBCOMMANDS --------------------- include::sequencer.txt[] diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt index 03056dad0d..db876f7dde 100644 --- a/Documentation/git-clean.txt +++ b/Documentation/git-clean.txt @@ -55,14 +55,13 @@ OPTIONS -e <pattern>:: --exclude=<pattern>:: - In addition to those found in .gitignore (per directory) and - $GIT_DIR/info/exclude, also consider these patterns to be in the - set of the ignore rules in effect. + Use the given exclude pattern in addition to the standard ignore rules + (see linkgit:gitignore[5]). -x:: - Don't use the standard ignore rules read from .gitignore (per - directory) and $GIT_DIR/info/exclude, but do still use the ignore - rules given with `-e` options. This allows removing all untracked + Don't use the standard ignore rules (see linkgit:gitignore[5]), but + still use the ignore rules given with `-e` options from the command + line. This allows removing all untracked files, including build products. This can be used (possibly in conjunction with 'git reset') to create a pristine working directory to test a clean build. diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt index 002dae625e..4b90b9c12a 100644 --- a/Documentation/git-commit-tree.txt +++ b/Documentation/git-commit-tree.txt @@ -23,6 +23,10 @@ Creates a new commit object based on the provided tree object and emits the new commit object id on stdout. The log message is read from the standard input, unless `-m` or `-F` options are given. +The `-m` and `-F` options can be given any number of times, in any +order. The commit log message will be composed in the order in which +the options are given. + A commit object may have any number of parents. With exactly one parent, it is an ordinary commit. Having more than one parent makes the commit a merge between several lines of history. Initial (root) @@ -41,7 +45,7 @@ state was. OPTIONS ------- <tree>:: - An existing tree object + An existing tree object. -p <parent>:: Each `-p` indicates the id of a parent commit object. @@ -52,7 +56,8 @@ OPTIONS -F <file>:: Read the commit log message from the given file. Use `-` to read - from the standard input. + from the standard input. This can be given more than once and the + content of each file becomes its own paragraph. -S[<keyid>]:: --gpg-sign[=<keyid>]:: diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 1bfe9f56a7..ff9310f958 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -126,7 +126,7 @@ See also <<FILES>>. --local:: For writing options: write to the repository `.git/config` file. - This is the default behavior. + This is the default behavior. + For reading options: read only from the repository `.git/config` rather than from all available files. @@ -240,7 +240,9 @@ Valid `<type>`'s include: output. The optional `default` parameter is used instead, if there is no color configured for `name`. + -`--type=color [--default=<default>]` is preferred over `--get-color`. +`--type=color [--default=<default>]` is preferred over `--get-color` +(but note that `--get-color` will omit the trailing newline printed by +`--type=color`). -e:: --edit:: diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt index 55950d9eea..e0eae642c1 100644 --- a/Documentation/git-fsck.txt +++ b/Documentation/git-fsck.txt @@ -62,9 +62,17 @@ index file, all SHA-1 references in `refs` namespace, and all reflogs with --no-full. --connectivity-only:: - Check only the connectivity of tags, commits and tree objects. By - avoiding to unpack blobs, this speeds up the operation, at the - expense of missing corrupt objects or other problematic issues. + Check only the connectivity of reachable objects, making sure + that any objects referenced by a reachable tag, commit, or tree + is present. This speeds up the operation by avoiding reading + blobs entirely (though it does still check that referenced blobs + exist). This will detect corruption in commits and trees, but + not do any semantic checks (e.g., for format errors). Corruption + in blob objects will not be detected at all. ++ +Unreachable tags, commits, and trees will also be accessed to find the +tips of dangling segments of history. Use `--no-dangling` if you don't +care about this output and want to speed it up further. --strict:: Enable more strict checking, namely to catch a file mode diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index 84fe236a8e..2d27969057 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -88,7 +88,7 @@ OPTIONS mechanism. Only useful with `--untracked`. --exclude-standard:: - Do not pay attention to ignored files specified via the `.gitignore` + Do not pay attention to ignored files specified via the `.gitignore` mechanism. Only useful when searching files in the current directory with `--no-index`. diff --git a/Documentation/git-http-backend.txt b/Documentation/git-http-backend.txt index bb0db195ce..558966aa83 100644 --- a/Documentation/git-http-backend.txt +++ b/Documentation/git-http-backend.txt @@ -162,7 +162,7 @@ ScriptAliasMatch ^/git/[^/]*(.*) /usr/libexec/git-core/git-http-backend/storage. Accelerated static Apache 2.x:: Similar to the above, but Apache can be used to return static - files that are stored on disk. On many systems this may + files that are stored on disk. On many systems this may be more efficient as Apache can ask the kernel to copy the file contents from the file system directly to the network: + diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt index b9fd3770a6..0b057cbb10 100644 --- a/Documentation/git-ls-remote.txt +++ b/Documentation/git-ls-remote.txt @@ -31,7 +31,7 @@ OPTIONS displayed. --refs:: - Do not show peeled tags or pseudorefs like HEAD in the output. + Do not show peeled tags or pseudorefs like `HEAD` in the output. -q:: --quiet:: diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 4cc86469f3..6294dbc09d 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -83,7 +83,8 @@ invocations. The automated message can include the branch description. If `--log` is specified, a shortlog of the commits being merged will be appended to the specified message. ---[no-]rerere-autoupdate:: +--rerere-autoupdate:: +--no-rerere-autoupdate:: Allow the rerere mechanism to update the index with the result of auto-conflict resolution if possible. diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt index df2b64dbb6..f56a5a9197 100644 --- a/Documentation/git-notes.txt +++ b/Documentation/git-notes.txt @@ -146,7 +146,7 @@ OPTIONS -C <object>:: --reuse-message=<object>:: - Take the given blob object (for example, another note) as the + Take the given blob object (for example, another note) as the note message. (Use `git notes copy <object>` instead to copy notes between objects.) diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 6363d674b7..f5e6ae3907 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -300,6 +300,11 @@ See also INCOMPATIBLE OPTIONS below. + See also INCOMPATIBLE OPTIONS below. +--rerere-autoupdate:: +--no-rerere-autoupdate:: + Allow the rerere mechanism to update the index with the + result of auto-conflict resolution if possible. + -S[<keyid>]:: --gpg-sign[=<keyid>]:: GPG-sign commits. The `keyid` argument is optional and @@ -415,9 +420,9 @@ i.e. commits that would be excluded by linkgit:git-log[1]'s the `rebase-cousins` mode is turned on, such commits are instead rebased onto `<upstream>` (or `<onto>`, if specified). + -The `--rebase-merges` mode is similar in spirit to `--preserve-merges`, but -in contrast to that option works well in interactive rebases: commits can be -reordered, inserted and dropped at will. +The `--rebase-merges` mode is similar in spirit to the deprecated +`--preserve-merges`, but in contrast to that option works well in interactive +rebases: commits can be reordered, inserted and dropped at will. + It is currently only possible to recreate the merge commits using the `recursive` merge strategy; Different merge strategies can be used only via @@ -427,9 +432,10 @@ See also REBASING MERGES and INCOMPATIBLE OPTIONS below. -p:: --preserve-merges:: - Recreate merge commits instead of flattening the history by replaying - commits a merge commit introduces. Merge conflict resolutions or manual - amendments to merge commits are not preserved. + [DEPRECATED: use `--rebase-merges` instead] Recreate merge commits + instead of flattening the history by replaying commits a merge commit + introduces. Merge conflict resolutions or manual amendments to merge + commits are not preserved. + This uses the `--interactive` machinery internally, but combining it with the `--interactive` option explicitly is generally not a good @@ -1020,11 +1026,11 @@ merge cmake BUGS ---- -The todo list presented by `--preserve-merges --interactive` does not -represent the topology of the revision graph. Editing commits and -rewording their commit messages should work fine, but attempts to -reorder commits tend to produce counterintuitive results. Use -`--rebase-merges` in such scenarios instead. +The todo list presented by the deprecated `--preserve-merges --interactive` +does not represent the topology of the revision graph (use `--rebase-merges` +instead). Editing commits and rewording their commit messages should work +fine, but attempts to reorder commits tend to produce counterintuitive results. +Use `--rebase-merges` in such scenarios instead. For example, an attempt to rearrange ------------ diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt index 132f8e55f6..26e746c53f 100644 --- a/Documentation/git-reset.txt +++ b/Documentation/git-reset.txt @@ -428,8 +428,8 @@ working index HEAD target working index HEAD `reset --merge` is meant to be used when resetting out of a conflicted merge. Any mergy operation guarantees that the working tree file that is -involved in the merge does not have local change wrt the index before -it starts, and that it writes the result out to the working tree. So if +involved in the merge does not have a local change with respect to the index +before it starts, and that it writes the result out to the working tree. So if we see some difference between the index and the target and also between the index and the working tree, then it means that we are not resetting out from a state that a mergy operation left after failing diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt index 837707a8fd..6afccb2f1e 100644 --- a/Documentation/git-revert.txt +++ b/Documentation/git-revert.txt @@ -101,6 +101,11 @@ effect to your index in a row. Pass the merge strategy-specific option through to the merge strategy. See linkgit:git-merge[1] for details. +--rerere-autoupdate:: +--no-rerere-autoupdate:: + Allow the rerere mechanism to update the index with the + result of auto-conflict resolution if possible. + SEQUENCER SUBCOMMANDS --------------------- include::sequencer.txt[] diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index b99029520d..223788fa3e 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -126,7 +126,7 @@ your Perl's Getopt::Long is < v2.37). command-line argument. + This automatically updates the rev_map if needed (see -'$GIT_DIR/svn/\*\*/.rev_map.*' in the FILES section below for details). +'$GIT_DIR/svn/\**/.rev_map.*' in the FILES section below for details). --localtime;; Store Git commit times in the local time zone instead of UTC. This @@ -239,7 +239,7 @@ Like 'git rebase'; this requires that the working tree be clean and have no uncommitted changes. + This automatically updates the rev_map if needed (see -'$GIT_DIR/svn/\*\*/.rev_map.*' in the FILES section below for details). +'$GIT_DIR/svn/\**/.rev_map.*' in the FILES section below for details). -l;; --local;; @@ -524,7 +524,7 @@ This will set the property 'svn:keywords' to 'FreeBSD=%H' for the file way to repair the repo is to use 'reset'. + Only the rev_map and refs/remotes/git-svn are changed (see -'$GIT_DIR/svn/\*\*/.rev_map.*' in the FILES section below for details). +'$GIT_DIR/svn/\**/.rev_map.*' in the FILES section below for details). Follow 'reset' with a 'fetch' and then 'git reset' or 'git rebase' to move local branches onto the new tree. @@ -760,7 +760,7 @@ svn-remote.<name>.noMetadata:: + This option can only be used for one-shot imports as 'git svn' will not be able to fetch again without metadata. Additionally, -if you lose your '$GIT_DIR/svn/\*\*/.rev_map.*' files, 'git svn' will not +if you lose your '$GIT_DIR/svn/\**/.rev_map.*' files, 'git svn' will not be able to rebuild them. + The 'git svn log' command will not work on repositories using @@ -1154,7 +1154,7 @@ fetching, then $GIT_DIR/svn/.metadata must be manually edited to remove FILES ----- -$GIT_DIR/svn/\*\*/.rev_map.*:: +$GIT_DIR/svn/\**/.rev_map.*:: Mapping between Subversion revision numbers and Git commit names. In a repository where the noMetadata option is not set, this can be rebuilt from the git-svn-id: lines that are at the diff --git a/Documentation/git.txt b/Documentation/git.txt index 00156d64aa..6d1f2fd9ae 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -536,7 +536,6 @@ other The command-line parameters passed to the configured command are determined by the ssh variant. See `ssh.variant` option in linkgit:git-config[1] for details. - + `$GIT_SSH_COMMAND` takes precedence over `$GIT_SSH`, and is interpreted by the shell, which allows additional arguments to be included. diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index bdd11a2ddd..fa6454f105 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -18,7 +18,7 @@ A `gitattributes` file is a simple text file that gives Each line in `gitattributes` file is of form: - pattern attr1 attr2 ... + pattern attr1 attr2 ... That is, a pattern followed by an attributes list, separated by whitespaces. Leading and trailing whitespaces are diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt index 1c94f08ff4..b5bc9dbff0 100644 --- a/Documentation/gitignore.txt +++ b/Documentation/gitignore.txt @@ -132,6 +132,14 @@ full pathname may have special meaning: - Other consecutive asterisks are considered regular asterisks and will match according to the previous rules. +CONFIGURATION +------------- + +The optional configuration variable `core.excludesFile` indicates a path to a +file containing patterns of file names to exclude, similar to +`$GIT_DIR/info/exclude`. Patterns in the exclude file are used in addition to +those in `$GIT_DIR/info/exclude`. + NOTES ----- diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt index 9d1459aac6..4f2905dc5d 100644 --- a/Documentation/gitremote-helpers.txt +++ b/Documentation/gitremote-helpers.txt @@ -468,7 +468,7 @@ set by Git if the remote helper has the 'option' capability. 'option dry-run' {'true'|'false'}: If true, pretend the operation completed successfully, - but don't actually change any repository data. For most + but don't actually change any repository data. For most helpers this only applies to the 'push', if supported. 'option servpath <c-style-quoted-path>':: diff --git a/Documentation/gitweb.conf.txt b/Documentation/gitweb.conf.txt index 92535dbac5..b284953f64 100644 --- a/Documentation/gitweb.conf.txt +++ b/Documentation/gitweb.conf.txt @@ -536,7 +536,7 @@ $omit_owner:: $per_request_config:: If this is set to code reference, it will be run once for each request. - You can set parts of configuration that change per session this way. + You can set parts of configuration that change per session this way. For example, one might use the following code in a gitweb configuration file + diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index ca959a7286..9cf983d24d 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -743,7 +743,7 @@ explicitly-given commit or tree. --filter-print-omitted:: Only useful with `--filter=`; prints a list of the objects omitted - by the filter. Object IDs are prefixed with a ``~'' character. + by the filter. Object IDs are prefixed with a ``~'' character. --missing=<missing-action>:: A debug option to help with future "partial clone" development. diff --git a/Documentation/technical/directory-rename-detection.txt b/Documentation/technical/directory-rename-detection.txt index 1c0086e287..844629c8c4 100644 --- a/Documentation/technical/directory-rename-detection.txt +++ b/Documentation/technical/directory-rename-detection.txt @@ -20,8 +20,8 @@ More interesting possibilities exist, though, such as: * one side of history renames x -> z, and the other renames some file to x/e, causing the need for the merge to do a transitive rename. - * one side of history renames x -> z, but also renames all files within - x. For example, x/a -> z/alpha, x/b -> z/bravo, etc. + * one side of history renames x -> z, but also renames all files within x. + For example, x/a -> z/alpha, x/b -> z/bravo, etc. * both 'x' and 'y' being merged into a single directory 'z', with a directory rename being detected for both x->z and y->z. @@ -479,7 +479,11 @@ all:: # # Define DEVELOPER to enable more compiler warnings. Compiler version # and family are auto detected, but could be overridden by defining -# COMPILER_FEATURES (see config.mak.dev) +# COMPILER_FEATURES (see config.mak.dev). You can still set +# CFLAGS="..." in combination with DEVELOPER enables, whether that's +# for tweaking something unrelated (e.g. optimization level), or for +# selectively overriding something DEVELOPER or one of the DEVOPTS +# (see just below) brings in. # # When DEVELOPER is set, DEVOPTS can be used to control compiler # options. This variable contains keywords separated by @@ -506,17 +510,8 @@ GIT-VERSION-FILE: FORCE @$(SHELL_PATH) ./GIT-VERSION-GEN -include GIT-VERSION-FILE -# CFLAGS and LDFLAGS are for the users to override from the command line. - -CFLAGS = -g -O2 -Wall -LDFLAGS = -ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS) -ALL_LDFLAGS = $(LDFLAGS) -STRIP ?= strip - -# Create as necessary, replace existing, make ranlib unneeded. -ARFLAGS = rcs - +# Set our default configuration. +# # Among the variables below, these: # gitexecdir # template_dir @@ -561,6 +556,7 @@ perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir)) export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir +# Set our default programs CC = cc AR = ar RM = rm -f @@ -573,29 +569,14 @@ TCLTK_PATH = wish XGETTEXT = xgettext MSGFMT = msgfmt CURL_CONFIG = curl-config -PTHREAD_LIBS = -lpthread -PTHREAD_CFLAGS = GCOV = gcov +STRIP = strip SPATCH = spatch export TCL_PATH TCLTK_PATH -# user customisation variable for 'sparse' target -SPARSE_FLAGS ?= -# internal/platform customisation variable for 'sparse' -SP_EXTRA_FLAGS = - -SPATCH_FLAGS = --all-includes --patch . - - - -### --- END CONFIGURATION SECTION --- - -# Those must not be GNU-specific; they are shared with perl/ which may -# be built by a different compiler. (Note that this is an artifact now -# but it still might be nice to keep that distinction.) -BASIC_CFLAGS = -I. -BASIC_LDFLAGS = +# Set our default LIBS variables +PTHREAD_LIBS = -lpthread # Guard against environment variables BUILTIN_OBJS = @@ -1177,6 +1158,25 @@ ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/s DC_SHA1_SUBMODULE = auto endif +# Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be +# tweaked by config.* below as well as the command-line, both of +# which'll override these defaults. +CFLAGS = -g -O2 -Wall +LDFLAGS = +BASIC_CFLAGS = -I. +BASIC_LDFLAGS = + +# library flags +ARFLAGS = rcs +PTHREAD_CFLAGS = + +# For the 'sparse' target +SPARSE_FLAGS ?= +SP_EXTRA_FLAGS = + +# For the 'coccicheck' target +SPATCH_FLAGS = --all-includes --patch . + include config.mak.uname -include config.mak.autogen -include config.mak @@ -1185,6 +1185,9 @@ ifdef DEVELOPER include config.mak.dev endif +ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS) +ALL_LDFLAGS = $(LDFLAGS) + comma := , empty := space := $(empty) $(empty) @@ -1195,6 +1198,7 @@ BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE) BASIC_CFLAGS += -fno-omit-frame-pointer ifneq ($(filter undefined,$(SANITIZERS)),) BASIC_CFLAGS += -DNO_UNALIGNED_LOADS +BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS endif ifneq ($(filter leak,$(SANITIZERS)),) BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS @@ -896,24 +896,15 @@ static void show_diff_tree(struct repository *r, const char *prefix, struct commit *commit) { + const char *argv[] = { + "diff-tree", "--pretty", "--stat", "--summary", "--cc", NULL + }; struct rev_info opt; - /* diff-tree init */ + git_config(git_diff_ui_config, NULL); repo_init_revisions(r, &opt, prefix); - git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ - opt.abbrev = 0; - opt.diff = 1; - /* This is what "--pretty" does */ - opt.verbose_header = 1; - opt.use_terminator = 0; - opt.commit_format = CMIT_FMT_DEFAULT; - - /* diff-tree init */ - if (!opt.diffopt.output_format) - opt.diffopt.output_format = DIFF_FORMAT_RAW; - - setup_revisions(0, NULL, &opt, NULL); + setup_revisions(ARRAY_SIZE(argv) - 1, argv, &opt, NULL); log_tree_commit(&opt, commit); } diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c index 12cc403bd7..b866d83951 100644 --- a/builtin/commit-tree.c +++ b/builtin/commit-tree.c @@ -12,8 +12,13 @@ #include "builtin.h" #include "utf8.h" #include "gpg-interface.h" +#include "parse-options.h" -static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-S[<keyid>]] [-m <message>] [-F <file>] <sha1>"; +static const char * const commit_tree_usage[] = { + N_("git commit-tree [(-p <parent>)...] [-S[<keyid>]] [(-m <message>)...] " + "[(-F <file>)...] <tree>"), + NULL +}; static const char *sign_commit; @@ -23,7 +28,7 @@ static void new_parent(struct commit *parent, struct commit_list **parents_p) struct commit_list *parents; for (parents = *parents_p; parents; parents = parents->next) { if (parents->item == parent) { - error("duplicate parent %s ignored", oid_to_hex(oid)); + error(_("duplicate parent %s ignored"), oid_to_hex(oid)); return; } parents_p = &parents->next; @@ -39,91 +44,100 @@ static int commit_tree_config(const char *var, const char *value, void *cb) return git_default_config(var, value, cb); } +static int parse_parent_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + struct object_id oid; + struct commit_list **parents = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (get_oid_commit(arg, &oid)) + die(_("not a valid object name %s"), arg); + + assert_oid_type(&oid, OBJ_COMMIT); + new_parent(lookup_commit(the_repository, &oid), parents); + return 0; +} + +static int parse_message_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + struct strbuf *buf = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (buf->len) + strbuf_addch(buf, '\n'); + strbuf_addstr(buf, arg); + strbuf_complete_line(buf); + + return 0; +} + +static int parse_file_arg_callback(const struct option *opt, + const char *arg, int unset) +{ + int fd; + struct strbuf *buf = opt->value; + + BUG_ON_OPT_NEG_NOARG(unset, arg); + + if (buf->len) + strbuf_addch(buf, '\n'); + if (!strcmp(arg, "-")) + fd = 0; + else { + fd = open(arg, O_RDONLY); + if (fd < 0) + die_errno(_("git commit-tree: failed to open '%s'"), arg); + } + if (strbuf_read(buf, fd, 0) < 0) + die_errno(_("git commit-tree: failed to read '%s'"), arg); + if (fd && close(fd)) + die_errno(_("git commit-tree: failed to close '%s'"), arg); + + return 0; +} + int cmd_commit_tree(int argc, const char **argv, const char *prefix) { - int i, got_tree = 0; + static struct strbuf buffer = STRBUF_INIT; struct commit_list *parents = NULL; struct object_id tree_oid; struct object_id commit_oid; - struct strbuf buffer = STRBUF_INIT; + + struct option options[] = { + { OPTION_CALLBACK, 'p', NULL, &parents, N_("parent"), + N_("id of a parent commit object"), PARSE_OPT_NONEG, + parse_parent_arg_callback }, + { OPTION_CALLBACK, 'm', NULL, &buffer, N_("message"), + N_("commit message"), PARSE_OPT_NONEG, + parse_message_arg_callback }, + { OPTION_CALLBACK, 'F', NULL, &buffer, N_("file"), + N_("read commit log message from file"), PARSE_OPT_NONEG, + parse_file_arg_callback }, + { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"), + N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, + OPT_END() + }; git_config(commit_tree_config, NULL); if (argc < 2 || !strcmp(argv[1], "-h")) - usage(commit_tree_usage); - - for (i = 1; i < argc; i++) { - const char *arg = argv[i]; - if (!strcmp(arg, "-p")) { - struct object_id oid; - if (argc <= ++i) - usage(commit_tree_usage); - if (get_oid_commit(argv[i], &oid)) - die("Not a valid object name %s", argv[i]); - assert_oid_type(&oid, OBJ_COMMIT); - new_parent(lookup_commit(the_repository, &oid), - &parents); - continue; - } + usage_with_options(commit_tree_usage, options); - if (!strcmp(arg, "--gpg-sign")) { - sign_commit = ""; - continue; - } + argc = parse_options(argc, argv, prefix, options, commit_tree_usage, 0); - if (skip_prefix(arg, "-S", &sign_commit) || - skip_prefix(arg, "--gpg-sign=", &sign_commit)) - continue; + if (argc != 1) + die(_("must give exactly one tree")); - if (!strcmp(arg, "--no-gpg-sign")) { - sign_commit = NULL; - continue; - } - - if (!strcmp(arg, "-m")) { - if (argc <= ++i) - usage(commit_tree_usage); - if (buffer.len) - strbuf_addch(&buffer, '\n'); - strbuf_addstr(&buffer, argv[i]); - strbuf_complete_line(&buffer); - continue; - } - - if (!strcmp(arg, "-F")) { - int fd; - - if (argc <= ++i) - usage(commit_tree_usage); - if (buffer.len) - strbuf_addch(&buffer, '\n'); - if (!strcmp(argv[i], "-")) - fd = 0; - else { - fd = open(argv[i], O_RDONLY); - if (fd < 0) - die_errno("git commit-tree: failed to open '%s'", - argv[i]); - } - if (strbuf_read(&buffer, fd, 0) < 0) - die_errno("git commit-tree: failed to read '%s'", - argv[i]); - if (fd && close(fd)) - die_errno("git commit-tree: failed to close '%s'", - argv[i]); - continue; - } - - if (get_oid_tree(arg, &tree_oid)) - die("Not a valid object name %s", arg); - if (got_tree) - die("Cannot give more than one trees"); - got_tree = 1; - } + if (get_oid_tree(argv[0], &tree_oid)) + die(_("not a valid object name %s"), argv[0]); if (!buffer.len) { if (strbuf_read(&buffer, 0, 0) < 0) - die_errno("git commit-tree: failed to read"); + die_errno(_("git commit-tree: failed to read")); } if (commit_tree(buffer.buf, buffer.len, &tree_oid, parents, &commit_oid, diff --git a/builtin/fetch.c b/builtin/fetch.c index b620fd54b4..4ba63d5ac6 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -1556,7 +1556,9 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru sigchain_push_common(unlock_pack_on_signal); atexit(unlock_pack); + sigchain_push(SIGPIPE, SIG_IGN); exit_code = do_fetch(gtransport, &rs); + sigchain_pop(SIGPIPE); refspec_clear(&rs); transport_disconnect(gtransport); gtransport = NULL; diff --git a/builtin/fsck.c b/builtin/fsck.c index bb4227bebc..d26fb0a044 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -235,6 +235,48 @@ static int mark_used(struct object *obj, int type, void *data, struct fsck_optio return 0; } +static void mark_unreachable_referents(const struct object_id *oid) +{ + struct fsck_options options = FSCK_OPTIONS_DEFAULT; + struct object *obj = lookup_object(the_repository, oid->hash); + + if (!obj || !(obj->flags & HAS_OBJ)) + return; /* not part of our original set */ + if (obj->flags & REACHABLE) + return; /* reachable objects already traversed */ + + /* + * Avoid passing OBJ_NONE to fsck_walk, which will parse the object + * (and we want to avoid parsing blobs). + */ + if (obj->type == OBJ_NONE) { + enum object_type type = oid_object_info(the_repository, + &obj->oid, NULL); + if (type > 0) + object_as_type(the_repository, obj, type, 0); + } + + options.walk = mark_used; + fsck_walk(obj, NULL, &options); +} + +static int mark_loose_unreachable_referents(const struct object_id *oid, + const char *path, + void *data) +{ + mark_unreachable_referents(oid); + return 0; +} + +static int mark_packed_unreachable_referents(const struct object_id *oid, + struct packed_git *pack, + uint32_t pos, + void *data) +{ + mark_unreachable_referents(oid); + return 0; +} + /* * Check a single reachable object */ @@ -347,6 +389,26 @@ static void check_connectivity(void) /* Traverse the pending reachable objects */ traverse_reachable(); + /* + * With --connectivity-only, we won't have actually opened and marked + * unreachable objects with USED. Do that now to make --dangling, etc + * accurate. + */ + if (connectivity_only && (show_dangling || write_lost_and_found)) { + /* + * Even though we already have a "struct object" for each of + * these in memory, we must not iterate over the internal + * object hash as we do below. Our loop would potentially + * resize the hash, making our iteration invalid. + * + * Instead, we'll just go back to the source list of objects, + * and ignore any that weren't present in our earlier + * traversal. + */ + for_each_loose_object(mark_loose_unreachable_referents, NULL, 0); + for_each_packed_object(mark_packed_unreachable_referents, NULL, 0); + } + /* Look up all the requirements, warn about missing objects.. */ max = get_max_object_index(); if (verbose) diff --git a/builtin/init-db.c b/builtin/init-db.c index 93eff7618c..6ca002893f 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -96,7 +96,7 @@ static void copy_templates(const char *template_dir) struct strbuf path = STRBUF_INIT; struct strbuf template_path = STRBUF_INIT; size_t template_len; - struct repository_format template_format; + struct repository_format template_format = REPOSITORY_FORMAT_INIT; struct strbuf err = STRBUF_INIT; DIR *dir; char *to_free = NULL; @@ -148,6 +148,7 @@ free_return: free(to_free); strbuf_release(&path); strbuf_release(&template_path); + clear_repository_format(&template_format); } static int git_init_db_config(const char *k, const char *v, void *cb) @@ -155,6 +156,9 @@ static int git_init_db_config(const char *k, const char *v, void *cb) if (!strcmp(k, "init.templatedir")) return git_config_pathname(&init_db_template_dir, k, v); + if (starts_with(k, "core.")) + return platform_core_config(k, v, cb); + return 0; } @@ -185,6 +189,7 @@ static int create_default_files(const char *template_path, struct strbuf err = STRBUF_INIT; /* Just look for `init.templatedir` */ + init_db_template_dir = NULL; /* re-set in case it was set before */ git_config(git_init_db_config, NULL); /* @@ -361,6 +366,9 @@ int init_db(const char *git_dir, const char *real_git_dir, } startup_info->have_repository = 1; + /* Just look for `core.hidedotfiles` */ + git_config(git_init_db_config, NULL); + safe_create_dir(git_dir, 0); init_is_bare_repository = is_bare_repository(); diff --git a/builtin/log.c b/builtin/log.c index ab859f5904..e63c8c2958 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -517,7 +517,7 @@ static int show_blob_object(const struct object_id *oid, struct rev_info *rev, c if (get_oid_with_context(the_repository, obj_name, GET_OID_RECORD_PATH, &oidc, &obj_context)) - die(_("Not a valid object name %s"), obj_name); + die(_("not a valid object name %s"), obj_name); if (!obj_context.path || !textconv_object(the_repository, obj_context.path, obj_context.mode, &oidc, 1, &buf, &size)) { @@ -541,7 +541,7 @@ static int show_tag_object(const struct object_id *oid, struct rev_info *rev) int offset = 0; if (!buf) - return error(_("Could not read object %s"), oid_to_hex(oid)); + return error(_("could not read object %s"), oid_to_hex(oid)); assert(type == OBJ_TAG); while (offset < size && buf[offset] != '\n') { @@ -635,7 +635,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) break; o = parse_object(the_repository, &t->tagged->oid); if (!o) - ret = error(_("Could not read object %s"), + ret = error(_("could not read object %s"), oid_to_hex(&t->tagged->oid)); objects[i].item = o; i--; @@ -660,7 +660,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) ret = cmd_log_walk(&rev); break; default: - ret = error(_("Unknown type: %d"), o->type); + ret = error(_("unknown type: %d"), o->type); } } free(objects); @@ -898,7 +898,7 @@ static int open_next_file(struct commit *commit, const char *subject, printf("%s\n", filename.buf + outdir_offset); if ((rev->diffopt.file = fopen(filename.buf, "w")) == NULL) { - error_errno(_("Cannot open patch file %s"), filename.buf); + error_errno(_("cannot open patch file %s"), filename.buf); strbuf_release(&filename); return -1; } @@ -915,7 +915,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) unsigned flags1, flags2; if (rev->pending.nr != 2) - die(_("Need exactly one range.")); + die(_("need exactly one range")); o1 = rev->pending.objects[0].item; o2 = rev->pending.objects[1].item; @@ -925,7 +925,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) c2 = lookup_commit_reference(the_repository, &o2->oid); if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING)) - die(_("Not a range.")); + die(_("not a range")); init_patch_ids(the_repository, ids); @@ -1048,13 +1048,13 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, struct commit *head = list[0]; if (!cmit_fmt_is_mail(rev->commit_format)) - die(_("Cover letter needs email format")); + die(_("cover letter needs email format")); committer = git_committer_info(0); if (!use_stdout && open_next_file(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet)) - return; + die(_("failed to create cover-letter file")); log_write_email_headers(rev, head, &pp.after_subject, &need_8bit_cte, 0); @@ -1218,7 +1218,7 @@ static int output_directory_callback(const struct option *opt, const char *arg, const char **dir = (const char **)opt->value; BUG_ON_OPT_NEG(unset); if (*dir) - die(_("Two output directories?")); + die(_("two output directories?")); *dir = arg; return 0; } @@ -1329,7 +1329,7 @@ static struct commit *get_base_commit(const char *base_commit, if (base_commit && strcmp(base_commit, "auto")) { base = lookup_commit_reference_by_name(base_commit); if (!base) - die(_("Unknown commit %s"), base_commit); + die(_("unknown commit %s"), base_commit); } else if ((base_commit && !strcmp(base_commit, "auto")) || base_auto) { struct branch *curr_branch = branch_get(NULL); const char *upstream = branch_get_upstream(curr_branch, NULL); @@ -1339,18 +1339,18 @@ static struct commit *get_base_commit(const char *base_commit, struct object_id oid; if (get_oid(upstream, &oid)) - die(_("Failed to resolve '%s' as a valid ref."), upstream); + die(_("failed to resolve '%s' as a valid ref"), upstream); commit = lookup_commit_or_die(&oid, "upstream base"); base_list = get_merge_bases_many(commit, total, list); /* There should be one and only one merge base. */ if (!base_list || base_list->next) - die(_("Could not find exact merge base.")); + die(_("could not find exact merge base")); base = base_list->item; free_commit_list(base_list); } else { - die(_("Failed to get upstream, if you want to record base commit automatically,\n" + die(_("failed to get upstream, if you want to record base commit automatically,\n" "please use git branch --set-upstream-to to track a remote branch.\n" - "Or you could specify base commit by --base=<base-commit-id> manually.")); + "Or you could specify base commit by --base=<base-commit-id> manually")); } } @@ -1368,7 +1368,7 @@ static struct commit *get_base_commit(const char *base_commit, struct commit_list *merge_base; merge_base = get_merge_bases(rev[2 * i], rev[2 * i + 1]); if (!merge_base || merge_base->next) - die(_("Failed to find exact merge base")); + die(_("failed to find exact merge base")); rev[i] = merge_base->item; } @@ -1747,7 +1747,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (use_stdout) die(_("standard output, or directory, which one?")); if (mkdir(output_directory, 0777) < 0 && errno != EEXIST) - die_errno(_("Could not create directory '%s'"), + die_errno(_("could not create directory '%s'"), output_directory); } @@ -1949,7 +1949,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (!use_stdout && open_next_file(rev.numbered_files ? NULL : commit, NULL, &rev, quiet)) - die(_("Failed to create output files")); + die(_("failed to create output files")); shown = log_tree_commit(&rev, commit); free_commit_buffer(the_repository->parsed_objects, commit); @@ -2073,9 +2073,9 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) revs.max_parents = 1; if (add_pending_commit(head, &revs, 0)) - die(_("Unknown commit %s"), head); + die(_("unknown commit %s"), head); if (add_pending_commit(upstream, &revs, UNINTERESTING)) - die(_("Unknown commit %s"), upstream); + die(_("unknown commit %s"), upstream); /* Don't say anything if head and upstream are the same. */ if (revs.pending.nr == 2) { @@ -2087,7 +2087,7 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) get_patch_ids(&revs, &ids); if (limit && add_pending_commit(limit, &revs, UNINTERESTING)) - die(_("Unknown commit %s"), limit); + die(_("unknown commit %s"), limit); /* reverse the list of commits */ if (prepare_revision_walk(&revs)) diff --git a/builtin/rebase.c b/builtin/rebase.c index 52114cbf0d..551b72f52d 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -369,6 +369,7 @@ static void add_var(struct strbuf *buf, const char *name, const char *value) #define RESET_HEAD_HARD (1<<1) #define RESET_HEAD_RUN_POST_CHECKOUT_HOOK (1<<2) #define RESET_HEAD_REFS_ONLY (1<<3) +#define RESET_ORIG_HEAD (1<<4) static int reset_head(struct object_id *oid, const char *action, const char *switch_to_branch, unsigned flags, @@ -378,6 +379,7 @@ static int reset_head(struct object_id *oid, const char *action, unsigned reset_hard = flags & RESET_HEAD_HARD; unsigned run_hook = flags & RESET_HEAD_RUN_POST_CHECKOUT_HOOK; unsigned refs_only = flags & RESET_HEAD_REFS_ONLY; + unsigned update_orig_head = flags & RESET_ORIG_HEAD; struct object_id head_oid; struct tree_desc desc[2] = { { NULL }, { NULL } }; struct lock_file lock = LOCK_INIT; @@ -454,18 +456,21 @@ reset_head_refs: strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase"); prefix_len = msg.len; - if (!get_oid("ORIG_HEAD", &oid_old_orig)) - old_orig = &oid_old_orig; - if (!get_oid("HEAD", &oid_orig)) { - orig = &oid_orig; - if (!reflog_orig_head) { - strbuf_addstr(&msg, "updating ORIG_HEAD"); - reflog_orig_head = msg.buf; - } - update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0, - UPDATE_REFS_MSG_ON_ERR); - } else if (old_orig) - delete_ref(NULL, "ORIG_HEAD", old_orig, 0); + if (update_orig_head) { + if (!get_oid("ORIG_HEAD", &oid_old_orig)) + old_orig = &oid_old_orig; + if (!get_oid("HEAD", &oid_orig)) { + orig = &oid_orig; + if (!reflog_orig_head) { + strbuf_addstr(&msg, "updating ORIG_HEAD"); + reflog_orig_head = msg.buf; + } + update_ref(reflog_orig_head, "ORIG_HEAD", orig, + old_orig, 0, UPDATE_REFS_MSG_ON_ERR); + } else if (old_orig) + delete_ref(NULL, "ORIG_HEAD", old_orig, 0); + } + if (!reflog_head) { strbuf_setlen(&msg, prefix_len); strbuf_addstr(&msg, "updating HEAD"); @@ -476,7 +481,7 @@ reset_head_refs: detach_head ? REF_NO_DEREF : 0, UPDATE_REFS_MSG_ON_ERR); else { - ret = update_ref(reflog_orig_head, switch_to_branch, oid, + ret = update_ref(reflog_head, switch_to_branch, oid, NULL, 0, UPDATE_REFS_MSG_ON_ERR); if (!ret) ret = create_symref("HEAD", switch_to_branch, @@ -1100,8 +1105,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) PARSE_OPT_NOARG | PARSE_OPT_NONEG, parse_opt_interactive }, OPT_SET_INT('p', "preserve-merges", &options.type, - N_("try to recreate merges instead of ignoring " - "them"), REBASE_PRESERVE_MERGES), + N_("(DEPRECATED) try to recreate merges instead of " + "ignoring them"), REBASE_PRESERVE_MERGES), OPT_BOOL(0, "rerere-autoupdate", &options.allow_rerere_autoupdate, N_("allow rerere to update index with resolved " @@ -1212,6 +1217,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) usage_with_options(builtin_rebase_usage, builtin_rebase_options); + if (options.type == REBASE_PRESERVE_MERGES) + warning(_("git rebase --preserve-merges is deprecated. " + "Use --rebase-merges instead.")); + if (action != NO_ACTION && !in_progress) die(_("No rebase in progress?")); setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0); @@ -1777,7 +1786,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) strbuf_addf(&msg, "%s: checkout %s", getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name); if (reset_head(&options.onto->object.oid, "checkout", NULL, - RESET_HEAD_DETACH | RESET_HEAD_RUN_POST_CHECKOUT_HOOK, + RESET_HEAD_DETACH | RESET_ORIG_HEAD | + RESET_HEAD_RUN_POST_CHECKOUT_HOOK, NULL, msg.buf)) die(_("Could not detach HEAD")); strbuf_release(&msg); @@ -1793,8 +1803,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) strbuf_addf(&msg, "rebase finished: %s onto %s", options.head_name ? options.head_name : "detached HEAD", oid_to_hex(&options.onto->object.oid)); - reset_head(NULL, "Fast-forwarded", options.head_name, 0, - "HEAD", msg.buf); + reset_head(NULL, "Fast-forwarded", options.head_name, + RESET_HEAD_REFS_ONLY, "HEAD", msg.buf); strbuf_release(&msg); ret = !!finish_rebase(&options); goto cleanup; diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 5b5b6dbb1c..425a5774db 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -238,7 +238,7 @@ static inline void finish_object__ma(struct object *obj) static int finish_object(struct object *obj, const char *name, void *cb_data) { struct rev_list_info *info = cb_data; - if (!has_object_file(&obj->oid)) { + if (oid_object_info_extended(the_repository, &obj->oid, NULL, 0) < 0) { finish_object__ma(obj); return 1; } diff --git a/builtin/worktree.c b/builtin/worktree.c index 6cc094a453..d2a7e2f3f1 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -268,10 +268,10 @@ static int add_worktree(const char *path, const char *refname, struct strbuf sb_git = STRBUF_INIT, sb_repo = STRBUF_INIT; struct strbuf sb = STRBUF_INIT; const char *name; - struct stat st; struct child_process cp = CHILD_PROCESS_INIT; struct argv_array child_env = ARGV_ARRAY_INIT; - int counter = 0, len, ret; + unsigned int counter = 0; + int len, ret; struct strbuf symref = STRBUF_INIT; struct commit *commit = NULL; int is_branch = 0; @@ -295,8 +295,12 @@ static int add_worktree(const char *path, const char *refname, if (safe_create_leading_directories_const(sb_repo.buf)) die_errno(_("could not create leading directories of '%s'"), sb_repo.buf); - while (!stat(sb_repo.buf, &st)) { + + while (mkdir(sb_repo.buf, 0777)) { counter++; + if ((errno != EEXIST) || !counter /* overflow */) + die_errno(_("could not create directory of '%s'"), + sb_repo.buf); strbuf_setlen(&sb_repo, len); strbuf_addf(&sb_repo, "%d", counter); } @@ -306,8 +310,6 @@ static int add_worktree(const char *path, const char *refname, atexit(remove_junk); sigchain_push_common(remove_junk_on_signal); - if (mkdir(sb_repo.buf, 0777)) - die_errno(_("could not create directory of '%s'"), sb_repo.buf); junk_git_dir = xstrdup(sb_repo.buf); is_junk = 1; @@ -962,6 +962,10 @@ extern char *repository_format_partial_clone; extern const char *core_partial_clone_filter_default; extern int repository_format_worktree_config; +/* + * You _have_ to initialize a `struct repository_format` using + * `= REPOSITORY_FORMAT_INIT` before calling `read_repository_format()`. + */ struct repository_format { int version; int precious_objects; @@ -974,14 +978,35 @@ struct repository_format { }; /* + * Always use this to initialize a `struct repository_format` + * to a well-defined, default state before calling + * `read_repository()`. + */ +#define REPOSITORY_FORMAT_INIT \ +{ \ + .version = -1, \ + .is_bare = -1, \ + .hash_algo = GIT_HASH_SHA1, \ + .unknown_extensions = STRING_LIST_INIT_DUP, \ +} + +/* * Read the repository format characteristics from the config file "path" into - * "format" struct. Returns the numeric version. On error, -1 is returned, - * format->version is set to -1, and all other fields in the struct are - * undefined. + * "format" struct. Returns the numeric version. On error, or if no version is + * found in the configuration, -1 is returned, format->version is set to -1, + * and all other fields in the struct are set to the default configuration + * (REPOSITORY_FORMAT_INIT). Always initialize the struct using + * REPOSITORY_FORMAT_INIT before calling this function. */ int read_repository_format(struct repository_format *format, const char *path); /* + * Free the memory held onto by `format`, but not the struct itself. + * (No need to use this after `read_repository_format()` fails.) + */ +void clear_repository_format(struct repository_format *format); + +/* * Verify that the repository described by repository_format is something we * can read. If it is, return 0. Otherwise, return -1, and "err" will describe * any errors encountered. diff --git a/config.mak.dev b/config.mak.dev index 7354fe15b3..bf1f3fcdee 100644 --- a/config.mak.dev +++ b/config.mak.dev @@ -1,41 +1,41 @@ ifeq ($(filter no-error,$(DEVOPTS)),) -CFLAGS += -Werror +DEVELOPER_CFLAGS += -Werror endif ifneq ($(filter pedantic,$(DEVOPTS)),) -CFLAGS += -pedantic +DEVELOPER_CFLAGS += -pedantic # don't warn for each N_ use -CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0 -endif -CFLAGS += -Wall -CFLAGS += -Wdeclaration-after-statement -CFLAGS += -Wformat-security -CFLAGS += -Wno-format-zero-length -CFLAGS += -Wold-style-definition -CFLAGS += -Woverflow -CFLAGS += -Wpointer-arith -CFLAGS += -Wstrict-prototypes -CFLAGS += -Wunused -CFLAGS += -Wvla +DEVELOPER_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0 +endif +DEVELOPER_CFLAGS += -Wall +DEVELOPER_CFLAGS += -Wdeclaration-after-statement +DEVELOPER_CFLAGS += -Wformat-security +DEVELOPER_CFLAGS += -Wno-format-zero-length +DEVELOPER_CFLAGS += -Wold-style-definition +DEVELOPER_CFLAGS += -Woverflow +DEVELOPER_CFLAGS += -Wpointer-arith +DEVELOPER_CFLAGS += -Wstrict-prototypes +DEVELOPER_CFLAGS += -Wunused +DEVELOPER_CFLAGS += -Wvla ifndef COMPILER_FEATURES COMPILER_FEATURES := $(shell ./detect-compiler $(CC)) endif ifneq ($(filter clang4,$(COMPILER_FEATURES)),) -CFLAGS += -Wtautological-constant-out-of-range-compare +DEVELOPER_CFLAGS += -Wtautological-constant-out-of-range-compare endif ifneq ($(or $(filter gcc6,$(COMPILER_FEATURES)),$(filter clang4,$(COMPILER_FEATURES))),) -CFLAGS += -Wextra +DEVELOPER_CFLAGS += -Wextra # if a function is public, there should be a prototype and the right # header file should be included. If not, it should be static. -CFLAGS += -Wmissing-prototypes +DEVELOPER_CFLAGS += -Wmissing-prototypes ifeq ($(filter extra-all,$(DEVOPTS)),) # These are disabled because we have these all over the place. -CFLAGS += -Wno-empty-body -CFLAGS += -Wno-missing-field-initializers -CFLAGS += -Wno-sign-compare -CFLAGS += -Wno-unused-parameter +DEVELOPER_CFLAGS += -Wno-empty-body +DEVELOPER_CFLAGS += -Wno-missing-field-initializers +DEVELOPER_CFLAGS += -Wno-sign-compare +DEVELOPER_CFLAGS += -Wno-unused-parameter endif endif @@ -43,6 +43,6 @@ endif # not worth fixing since newer compilers correctly stop complaining ifneq ($(filter gcc4,$(COMPILER_FEATURES)),) ifeq ($(filter gcc5,$(COMPILER_FEATURES)),) -CFLAGS += -Wno-uninitialized +DEVELOPER_CFLAGS += -Wno-uninitialized endif endif diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index 147201dc6c..868e18b9a1 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -14,7 +14,7 @@ git subtree add --prefix=<prefix> <repository> <ref> git subtree merge --prefix=<prefix> <commit> git subtree pull --prefix=<prefix> <repository> <ref> git subtree push --prefix=<prefix> <repository> <ref> -git subtree split --prefix=<prefix> <commit...> +git subtree split --prefix=<prefix> <commit> -- h,help show the help q quiet @@ -77,6 +77,12 @@ assert () { fi } +ensure_single_rev () { + if test $# -ne 1 + then + die "You must provide exactly one revision. Got: '$@'" + fi +} while test $# -gt 0 do @@ -185,6 +191,7 @@ if test "$command" != "pull" && then revs=$(git rev-parse $default --revs-only "$@") || exit $? dirs=$(git rev-parse --no-revs --no-flags "$@") || exit $? + ensure_single_rev $revs if test -n "$dirs" then die "Error: Use --prefix instead of bare filenames." @@ -716,9 +723,8 @@ cmd_add_repository () { } cmd_add_commit () { - revs=$(git rev-parse $default --revs-only "$@") || exit $? - set -- $revs - rev="$1" + rev=$(git rev-parse $default --revs-only "$@") || exit $? + ensure_single_rev $rev debug "Adding $dir as '$rev'..." git read-tree --prefix="$dir" $rev || exit $? @@ -817,16 +823,10 @@ cmd_split () { } cmd_merge () { - revs=$(git rev-parse $default --revs-only "$@") || exit $? + rev=$(git rev-parse $default --revs-only "$@") || exit $? + ensure_single_rev $rev ensure_clean - set -- $revs - if test $# -ne 1 - then - die "You must provide exactly one revision. Got: '$revs'" - fi - rev="$1" - if test -n "$squash" then first_split="$(find_latest_squash "$dir")" @@ -731,7 +731,7 @@ static int apply_single_file_filter(const char *path, const char *src, size_t le if (start_async(&async)) return 0; /* error was already reported */ - if (strbuf_read(&nbuf, async.out, len) < 0) { + if (strbuf_read(&nbuf, async.out, 0) < 0) { err = error(_("read from external filter '%s' failed"), cmd); } if (close(async.out)) { @@ -4788,14 +4788,6 @@ static int parse_dirstat_opt(struct diff_options *options, const char *params) return 1; } -static int parse_submodule_opt(struct diff_options *options, const char *value) -{ - if (parse_submodule_params(options, value)) - die(_("Failed to parse --submodule option parameter: '%s'"), - value); - return 1; -} - static const char diff_status_letters[] = { DIFF_STATUS_ADDED, DIFF_STATUS_COPIED, @@ -4906,6 +4898,31 @@ static int parse_objfind_opt(struct diff_options *opt, const char *arg) return 1; } +static int diff_opt_anchored(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF); + ALLOC_GROW(options->anchors, options->anchors_nr + 1, + options->anchors_alloc); + options->anchors[options->anchors_nr++] = xstrdup(arg); + return 0; +} + +static int diff_opt_binary(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); + enable_patch_output(&options->output_format); + options->flags.binary = 1; + return 0; +} + static int diff_opt_break_rewrites(const struct option *opt, const char *arg, int unset) { @@ -4943,6 +4960,18 @@ static int diff_opt_char(const struct option *opt, return 0; } +static int diff_opt_color_words(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + options->use_color = 1; + options->word_diff = DIFF_WORDS_COLOR; + options->word_regex = arg; + return 0; +} + static int diff_opt_compact_summary(const struct option *opt, const char *arg, int unset) { @@ -4958,6 +4987,24 @@ static int diff_opt_compact_summary(const struct option *opt, return 0; } +static int diff_opt_diff_algorithm(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + long value = parse_algorithm_value(arg); + + BUG_ON_OPT_NEG(unset); + if (value < 0) + return error(_("option diff-algorithm accepts \"myers\", " + "\"minimal\", \"patience\" and \"histogram\"")); + + /* clear out previous settings */ + DIFF_XDL_CLR(options, NEED_MINIMAL); + options->xdl_opts &= ~XDF_DIFF_ALGORITHM_MASK; + options->xdl_opts |= value; + return 0; +} + static int diff_opt_dirstat(const struct option *opt, const char *arg, int unset) { @@ -5010,6 +5057,34 @@ static int diff_opt_find_renames(const struct option *opt, return 0; } +static int diff_opt_follow(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_ARG(arg); + if (unset) { + options->flags.follow_renames = 0; + options->flags.default_follow_renames = 0; + } else { + options->flags.follow_renames = 1; + } + return 0; +} + +static int diff_opt_ignore_submodules(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + if (!arg) + arg = "all"; + options->flags.override_submodule_config = 1; + handle_ignore_submodules_arg(options, arg); + return 0; +} + static enum parse_opt_result diff_opt_output(struct parse_opt_ctx_t *ctx, const struct option *opt, const char *arg, int unset) @@ -5027,6 +5102,26 @@ static enum parse_opt_result diff_opt_output(struct parse_opt_ctx_t *ctx, return 0; } +static int diff_opt_patience(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + int i; + + BUG_ON_OPT_NEG(unset); + BUG_ON_OPT_ARG(arg); + options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF); + /* + * Both --patience and --anchored use PATIENCE_DIFF + * internally, so remove any anchors previously + * specified. + */ + for (i = 0; i < options->anchors_nr; i++) + free(options->anchors[i]); + options->anchors_nr = 0; + return 0; +} + static int diff_opt_relative(const struct option *opt, const char *arg, int unset) { @@ -5039,6 +5134,35 @@ static int diff_opt_relative(const struct option *opt, return 0; } +static int diff_opt_submodule(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + if (!arg) + arg = "log"; + if (parse_submodule_params(options, arg)) + return error(_("failed to parse --submodule option parameter: '%s'"), + arg); + return 0; +} + +static int diff_opt_textconv(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_ARG(arg); + if (unset) { + options->flags.allow_textconv = 0; + } else { + options->flags.allow_textconv = 1; + options->flags.textconv_set_via_cmdline = 1; + } + return 0; +} + static int diff_opt_unified(const struct option *opt, const char *arg, int unset) { @@ -5055,6 +5179,44 @@ static int diff_opt_unified(const struct option *opt, return 0; } +static int diff_opt_word_diff(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + if (arg) { + if (!strcmp(arg, "plain")) + options->word_diff = DIFF_WORDS_PLAIN; + else if (!strcmp(arg, "color")) { + options->use_color = 1; + options->word_diff = DIFF_WORDS_COLOR; + } + else if (!strcmp(arg, "porcelain")) + options->word_diff = DIFF_WORDS_PORCELAIN; + else if (!strcmp(arg, "none")) + options->word_diff = DIFF_WORDS_NONE; + else + return error(_("bad --word-diff argument: %s"), arg); + } else { + if (options->word_diff == DIFF_WORDS_NONE) + options->word_diff = DIFF_WORDS_PLAIN; + } + return 0; +} + +static int diff_opt_word_diff_regex(const struct option *opt, + const char *arg, int unset) +{ + struct diff_options *options = opt->value; + + BUG_ON_OPT_NEG(unset); + if (options->word_diff == DIFF_WORDS_NONE) + options->word_diff = DIFF_WORDS_PLAIN; + options->word_regex = arg; + return 0; +} + static void prep_parse_options(struct diff_options *options) { struct option parseopts[] = { @@ -5132,6 +5294,13 @@ static void prep_parse_options(struct diff_options *options) OPT_CALLBACK_F(0, "compact-summary", options, NULL, N_("generate compact summary in diffstat"), PARSE_OPT_NOARG, diff_opt_compact_summary), + OPT_CALLBACK_F(0, "binary", options, NULL, + N_("output a binary diff that can be applied"), + PARSE_OPT_NONEG | PARSE_OPT_NOARG, diff_opt_binary), + OPT_BOOL(0, "full-index", &options->flags.full_index, + N_("show full pre- and post-image object names on the \"index\" lines")), + OPT_COLOR_FLAG(0, "color", &options->use_color, + N_("show colored diff")), OPT_CALLBACK_F(0, "output-indicator-new", &options->output_indicators[OUTPUT_INDICATOR_NEW], N_("<char>"), @@ -5171,6 +5340,9 @@ static void prep_parse_options(struct diff_options *options) 0, PARSE_OPT_NONEG), OPT_BOOL(0, "rename-empty", &options->flags.rename_empty, N_("use empty blobs as rename source")), + OPT_CALLBACK_F(0, "follow", options, NULL, + N_("continue listing the history of a file beyond renames"), + PARSE_OPT_NOARG, diff_opt_follow), OPT_GROUP(N_("Diff algorithm options")), OPT_BIT(0, "minimal", &options->xdl_opts, @@ -5191,12 +5363,58 @@ static void prep_parse_options(struct diff_options *options) OPT_BIT_F(0, "ignore-blank-lines", &options->xdl_opts, N_("ignore changes whose lines are all blank"), XDF_IGNORE_BLANK_LINES, PARSE_OPT_NONEG), + OPT_BIT(0, "indent-heuristic", &options->xdl_opts, + N_("heuristic to shift diff hunk boundaries for easy reading"), + XDF_INDENT_HEURISTIC), + OPT_CALLBACK_F(0, "patience", options, NULL, + N_("generate diff using the \"patience diff\" algorithm"), + PARSE_OPT_NONEG | PARSE_OPT_NOARG, + diff_opt_patience), + OPT_BITOP(0, "histogram", &options->xdl_opts, + N_("generate diff using the \"histogram diff\" algorithm"), + XDF_HISTOGRAM_DIFF, XDF_DIFF_ALGORITHM_MASK), + OPT_CALLBACK_F(0, "diff-algorithm", options, N_("<algorithm>"), + N_("choose a diff algorithm"), + PARSE_OPT_NONEG, diff_opt_diff_algorithm), + OPT_CALLBACK_F(0, "anchored", options, N_("<text>"), + N_("generate diff using the \"anchored diff\" algorithm"), + PARSE_OPT_NONEG, diff_opt_anchored), + OPT_CALLBACK_F(0, "word-diff", options, N_("<mode>"), + N_("show word diff, using <mode> to delimit changed words"), + PARSE_OPT_NONEG | PARSE_OPT_OPTARG, diff_opt_word_diff), + OPT_CALLBACK_F(0, "word-diff-regex", options, N_("<regex>"), + N_("use <regex> to decide what a word is"), + PARSE_OPT_NONEG, diff_opt_word_diff_regex), + OPT_CALLBACK_F(0, "color-words", options, N_("<regex>"), + N_("equivalent to --word-diff=color --word-diff-regex=<regex>"), + PARSE_OPT_NONEG | PARSE_OPT_OPTARG, diff_opt_color_words), OPT_GROUP(N_("Diff other options")), OPT_CALLBACK_F(0, "relative", options, N_("<prefix>"), N_("when run from subdir, exclude changes outside and show relative paths"), PARSE_OPT_NONEG | PARSE_OPT_OPTARG, diff_opt_relative), + OPT_BOOL('a', "text", &options->flags.text, + N_("treat all files as text")), + OPT_BOOL('R', NULL, &options->flags.reverse_diff, + N_("swap two inputs, reverse the diff")), + OPT_BOOL(0, "exit-code", &options->flags.exit_with_status, + N_("exit with 1 if there were differences, 0 otherwise")), + OPT_BOOL(0, "quiet", &options->flags.quick, + N_("disable all output of the program")), + OPT_BOOL(0, "ext-diff", &options->flags.allow_external, + N_("allow an external diff helper to be executed")), + OPT_CALLBACK_F(0, "textconv", options, NULL, + N_("run external text conversion filters when comparing binary files"), + PARSE_OPT_NOARG, diff_opt_textconv), + OPT_CALLBACK_F(0, "ignore-submodules", options, N_("<when>"), + N_("ignore changes to submodules in the diff generation"), + PARSE_OPT_NONEG | PARSE_OPT_OPTARG, + diff_opt_ignore_submodules), + OPT_CALLBACK_F(0, "submodule", options, N_("<format>"), + N_("specify how differences in submodules are shown"), + PARSE_OPT_NONEG | PARSE_OPT_OPTARG, + diff_opt_submodule), { OPTION_CALLBACK, 0, "output", options, N_("<file>"), N_("Output to a specific file"), PARSE_OPT_NONEG, NULL, 0, diff_opt_output }, @@ -5228,66 +5446,8 @@ int diff_opt_parse(struct diff_options *options, if (ac) return ac; - /* xdiff options */ - if (!strcmp(arg, "--indent-heuristic")) - DIFF_XDL_SET(options, INDENT_HEURISTIC); - else if (!strcmp(arg, "--no-indent-heuristic")) - DIFF_XDL_CLR(options, INDENT_HEURISTIC); - else if (!strcmp(arg, "--patience")) { - int i; - options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF); - /* - * Both --patience and --anchored use PATIENCE_DIFF - * internally, so remove any anchors previously - * specified. - */ - for (i = 0; i < options->anchors_nr; i++) - free(options->anchors[i]); - options->anchors_nr = 0; - } else if (!strcmp(arg, "--histogram")) - options->xdl_opts = DIFF_WITH_ALG(options, HISTOGRAM_DIFF); - else if ((argcount = parse_long_opt("diff-algorithm", av, &optarg))) { - long value = parse_algorithm_value(optarg); - if (value < 0) - return error("option diff-algorithm accepts \"myers\", " - "\"minimal\", \"patience\" and \"histogram\""); - /* clear out previous settings */ - DIFF_XDL_CLR(options, NEED_MINIMAL); - options->xdl_opts &= ~XDF_DIFF_ALGORITHM_MASK; - options->xdl_opts |= value; - return argcount; - } else if (skip_prefix(arg, "--anchored=", &arg)) { - options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF); - ALLOC_GROW(options->anchors, options->anchors_nr + 1, - options->anchors_alloc); - options->anchors[options->anchors_nr++] = xstrdup(arg); - } - /* flags options */ - else if (!strcmp(arg, "--binary")) { - enable_patch_output(&options->output_format); - options->flags.binary = 1; - } - else if (!strcmp(arg, "--full-index")) - options->flags.full_index = 1; - else if (!strcmp(arg, "-a") || !strcmp(arg, "--text")) - options->flags.text = 1; - else if (!strcmp(arg, "-R")) - options->flags.reverse_diff = 1; - else if (!strcmp(arg, "--follow")) - options->flags.follow_renames = 1; - else if (!strcmp(arg, "--no-follow")) { - options->flags.follow_renames = 0; - options->flags.default_follow_renames = 0; - } else if (skip_to_optional_arg_default(arg, "--color", &arg, "always")) { - int value = git_config_colorbool(NULL, arg); - if (value < 0) - return error("option `color' expects \"always\", \"auto\", or \"never\""); - options->use_color = value; - } - else if (!strcmp(arg, "--no-color")) - options->use_color = 0; - else if (!strcmp(arg, "--color-moved")) { + if (!strcmp(arg, "--color-moved")) { if (diff_color_moved_default) options->color_moved = diff_color_moved_default; if (options->color_moved == COLOR_MOVED_NO) @@ -5306,53 +5466,7 @@ int diff_opt_parse(struct diff_options *options, if (cm & COLOR_MOVED_WS_ERROR) return -1; options->color_moved_ws_handling = cm; - } else if (skip_to_optional_arg_default(arg, "--color-words", &options->word_regex, NULL)) { - options->use_color = 1; - options->word_diff = DIFF_WORDS_COLOR; - } - else if (!strcmp(arg, "--word-diff")) { - if (options->word_diff == DIFF_WORDS_NONE) - options->word_diff = DIFF_WORDS_PLAIN; - } - else if (skip_prefix(arg, "--word-diff=", &arg)) { - if (!strcmp(arg, "plain")) - options->word_diff = DIFF_WORDS_PLAIN; - else if (!strcmp(arg, "color")) { - options->use_color = 1; - options->word_diff = DIFF_WORDS_COLOR; - } - else if (!strcmp(arg, "porcelain")) - options->word_diff = DIFF_WORDS_PORCELAIN; - else if (!strcmp(arg, "none")) - options->word_diff = DIFF_WORDS_NONE; - else - die("bad --word-diff argument: %s", arg); - } - else if ((argcount = parse_long_opt("word-diff-regex", av, &optarg))) { - if (options->word_diff == DIFF_WORDS_NONE) - options->word_diff = DIFF_WORDS_PLAIN; - options->word_regex = optarg; - return argcount; - } - else if (!strcmp(arg, "--exit-code")) - options->flags.exit_with_status = 1; - else if (!strcmp(arg, "--quiet")) - options->flags.quick = 1; - else if (!strcmp(arg, "--ext-diff")) - options->flags.allow_external = 1; - else if (!strcmp(arg, "--no-ext-diff")) - options->flags.allow_external = 0; - else if (!strcmp(arg, "--textconv")) { - options->flags.allow_textconv = 1; - options->flags.textconv_set_via_cmdline = 1; - } else if (!strcmp(arg, "--no-textconv")) - options->flags.allow_textconv = 0; - else if (skip_to_optional_arg_default(arg, "--ignore-submodules", &arg, "all")) { - options->flags.override_submodule_config = 1; - handle_ignore_submodules_arg(options, arg); - } else if (skip_to_optional_arg_default(arg, "--submodule", &arg, "log")) - return parse_submodule_opt(options, arg); - else if (skip_prefix(arg, "--ws-error-highlight=", &arg)) + } else if (skip_prefix(arg, "--ws-error-highlight=", &arg)) return parse_ws_error_highlight_opt(options, arg); else if (!strcmp(arg, "--ita-invisible-in-index")) options->ita_invisible_in_index = 1; diff --git a/fetch-pack.c b/fetch-pack.c index 812be15d7e..e69993b2eb 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -191,8 +191,10 @@ static void send_request(struct fetch_pack_args *args, if (args->stateless_rpc) { send_sideband(fd, -1, buf->buf, buf->len, LARGE_PACKET_MAX); packet_flush(fd); - } else - write_or_die(fd, buf->buf, buf->len); + } else { + if (write_in_full(fd, buf->buf, buf->len) < 0) + die_errno(_("unable to write to remote")); + } } static void insert_one_alternate_object(struct fetch_negotiator *negotiator, @@ -1163,7 +1165,8 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, /* Send request */ packet_buf_flush(&req_buf); - write_or_die(fd_out, req_buf.buf, req_buf.len); + if (write_in_full(fd_out, req_buf.buf, req_buf.len) < 0) + die_errno(_("unable to write request to remote")); strbuf_release(&req_buf); return ret; diff --git a/git-submodule.sh b/git-submodule.sh index 514ede2596..2c0fb6d723 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -594,7 +594,7 @@ cmd_update() # is not reachable from a ref. is_tip_reachable "$sm_path" "$sha1" || fetch_in_submodule "$sm_path" $depth || - say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" + say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'; trying to directly fetch \$sha1:")" # Now we tried the usual fetch, but $sha1 may # not be reachable from any of the refs diff --git a/line-log.c b/line-log.c index 24e21731c4..59248e37cc 100644 --- a/line-log.c +++ b/line-log.c @@ -1103,10 +1103,12 @@ static int process_all_files(struct line_log_data **range_out, int line_log_print(struct rev_info *rev, struct commit *commit) { - struct line_log_data *range = lookup_line_range(rev, commit); show_log(rev); - dump_diff_hacky(rev, range); + if (!(rev->diffopt.output_format & DIFF_FORMAT_NO_OUTPUT)) { + struct line_log_data *range = lookup_line_range(rev, commit); + dump_diff_hacky(rev, range); + } return 1; } diff --git a/parse-options.h b/parse-options.h index 7d83e2971d..74cce4e7fc 100644 --- a/parse-options.h +++ b/parse-options.h @@ -222,6 +222,17 @@ const char *optname(const struct option *opt, int flags); BUG("option callback does not expect an argument"); \ } while (0) +/* + * Similar to the assertions above, but checks that "arg" is always non-NULL. + * This assertion also implies BUG_ON_OPT_NEG(), letting you declare both + * assertions in a single line. + */ +#define BUG_ON_OPT_NEG_NOARG(unset, arg) do { \ + BUG_ON_OPT_NEG(unset); \ + if(!(arg)) \ + BUG("option callback expects an argument"); \ +} while(0) + /*----- incremental advanced APIs -----*/ enum parse_opt_result { @@ -115,10 +115,13 @@ static struct common_dir common_list[] = { { 1, 1, 0, "logs" }, { 1, 1, 1, "logs/HEAD" }, { 0, 1, 1, "logs/refs/bisect" }, + { 0, 1, 1, "logs/refs/rewritten" }, + { 0, 1, 1, "logs/refs/worktree" }, { 0, 1, 0, "lost-found" }, { 0, 1, 0, "objects" }, { 0, 1, 0, "refs" }, { 0, 1, 1, "refs/bisect" }, + { 0, 1, 1, "refs/rewritten" }, { 0, 1, 1, "refs/worktree" }, { 0, 1, 0, "remotes" }, { 0, 1, 0, "worktrees" }, diff --git a/pkt-line.c b/pkt-line.c index 60329b301b..ffd7220544 100644 --- a/pkt-line.c +++ b/pkt-line.c @@ -88,13 +88,15 @@ static void packet_trace(const char *buf, unsigned int len, int write) void packet_flush(int fd) { packet_trace("0000", 4, 1); - write_or_die(fd, "0000", 4); + if (write_in_full(fd, "0000", 4) < 0) + die_errno(_("unable to write flush packet")); } void packet_delim(int fd) { packet_trace("0001", 4, 1); - write_or_die(fd, "0001", 4); + if (write_in_full(fd, "0001", 4) < 0) + die_errno(_("unable to write delim packet")); } int packet_flush_gently(int fd) diff --git a/protocol.c b/protocol.c index 5e636785d1..9741f05750 100644 --- a/protocol.c +++ b/protocol.c @@ -17,6 +17,10 @@ static enum protocol_version parse_protocol_version(const char *value) enum protocol_version get_protocol_version_config(void) { const char *value; + enum protocol_version retval = protocol_v0; + const char *git_test_k = "GIT_TEST_PROTOCOL_VERSION"; + const char *git_test_v = getenv(git_test_k); + if (!git_config_get_string_const("protocol.version", &value)) { enum protocol_version version = parse_protocol_version(value); @@ -24,10 +28,19 @@ enum protocol_version get_protocol_version_config(void) die("unknown value for config 'protocol.version': %s", value); - return version; + retval = version; + } + + if (git_test_v && *git_test_v) { + enum protocol_version env = parse_protocol_version(git_test_v); + + if (env == protocol_unknown_version) + die("unknown value for %s: %s", git_test_k, git_test_v); + if (retval < env) + retval = env; } - return protocol_v0; + return retval; } enum protocol_version determine_protocol_version_server(void) diff --git a/refs/files-backend.c b/refs/files-backend.c index ef053f716c..5848f32ef8 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -215,6 +215,33 @@ static void files_ref_path(struct files_ref_store *refs, } /* + * Manually add refs/bisect, refs/rewritten and refs/worktree, which, being + * per-worktree, might not appear in the directory listing for + * refs/ in the main repo. + */ +static void add_per_worktree_entries_to_dir(struct ref_dir *dir, const char *dirname) +{ + const char *prefixes[] = { "refs/bisect/", "refs/worktree/", "refs/rewritten/" }; + int ip; + + if (strcmp(dirname, "refs/")) + return; + + for (ip = 0; ip < ARRAY_SIZE(prefixes); ip++) { + const char *prefix = prefixes[ip]; + int prefix_len = strlen(prefix); + struct ref_entry *child_entry; + int pos; + + pos = search_ref_dir(dir, prefix, prefix_len); + if (pos >= 0) + continue; + child_entry = create_dir_entry(dir->cache, prefix, prefix_len, 1); + add_entry_to_dir(dir, child_entry); + } +} + +/* * Read the loose references from the namespace dirname into dir * (without recursing). dirname must end with '/'. dir must be the * directory entry corresponding to dirname. @@ -297,28 +324,7 @@ static void loose_fill_ref_dir(struct ref_store *ref_store, strbuf_release(&path); closedir(d); - /* - * Manually add refs/bisect and refs/worktree, which, being - * per-worktree, might not appear in the directory listing for - * refs/ in the main repo. - */ - if (!strcmp(dirname, "refs/")) { - int pos = search_ref_dir(dir, "refs/bisect/", 12); - - if (pos < 0) { - struct ref_entry *child_entry = create_dir_entry( - dir->cache, "refs/bisect/", 12, 1); - add_entry_to_dir(dir, child_entry); - } - - pos = search_ref_dir(dir, "refs/worktree/", 11); - - if (pos < 0) { - struct ref_entry *child_entry = create_dir_entry( - dir->cache, "refs/worktree/", 11, 1); - add_entry_to_dir(dir, child_entry); - } - } + add_per_worktree_entries_to_dir(dir, dirname); } static struct ref_cache *get_loose_ref_cache(struct files_ref_store *refs) diff --git a/remote-curl.c b/remote-curl.c index 5b44794922..8bba57270b 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -16,6 +16,7 @@ #include "send-pack.h" #include "protocol.h" #include "quote.h" +#include "transport.h" static struct remote *remote; /* always ends with a trailing slash */ @@ -153,7 +154,7 @@ static int set_option(const char *name, const char *value) else { struct strbuf unquoted = STRBUF_INIT; if (unquote_c_style(&unquoted, value, NULL) < 0) - die("invalid quoting in push-option value"); + die(_("invalid quoting in push-option value: '%s'"), value); string_list_append_nodup(&options.push_options, strbuf_detach(&unquoted, NULL)); } @@ -250,8 +251,8 @@ static struct ref *parse_info_refs(struct discovery *heads) mid = &data[i]; if (data[i] == '\n') { if (mid - start != 40) - die("%sinfo/refs not valid: is this a git repository?", - url.buf); + die(_("%sinfo/refs not valid: is this a git repository?"), + transport_anonymize_url(url.buf)); data[i] = 0; ref_name = mid + 1; ref = alloc_ref(ref_name); @@ -351,7 +352,7 @@ static void check_smart_http(struct discovery *d, const char *service, PACKET_READ_CHOMP_NEWLINE | PACKET_READ_DIE_ON_ERR_PACKET); if (packet_reader_read(&reader) != PACKET_READ_NORMAL) - die("invalid server response; expected service, got flush packet"); + die(_("invalid server response; expected service, got flush packet")); if (skip_prefix(reader.line, "# service=", &p) && !strcmp(p, service)) { /* @@ -382,7 +383,7 @@ static void check_smart_http(struct discovery *d, const char *service, d->proto_git = 1; } else { - die("invalid server response; got '%s'", reader.line); + die(_("invalid server response; got '%s'"), reader.line); } } @@ -442,17 +443,23 @@ static struct discovery *discover_refs(const char *service, int for_push) break; case HTTP_MISSING_TARGET: show_http_message(&type, &charset, &buffer); - die("repository '%s' not found", url.buf); + die(_("repository '%s' not found"), + transport_anonymize_url(url.buf)); case HTTP_NOAUTH: show_http_message(&type, &charset, &buffer); - die("Authentication failed for '%s'", url.buf); + die(_("Authentication failed for '%s'"), + transport_anonymize_url(url.buf)); default: show_http_message(&type, &charset, &buffer); - die("unable to access '%s': %s", url.buf, curl_errorstr); + die(_("unable to access '%s': %s"), + transport_anonymize_url(url.buf), curl_errorstr); } - if (options.verbosity && !starts_with(refs_url.buf, url.buf)) - warning(_("redirecting to %s"), url.buf); + if (options.verbosity && !starts_with(refs_url.buf, url.buf)) { + char *u = transport_anonymize_url(url.buf); + warning(_("redirecting to %s"), u); + free(u); + } last= xcalloc(1, sizeof(*last_discovery)); last->service = xstrdup(service); @@ -574,7 +581,7 @@ static int rpc_read_from_out(struct rpc_state *rpc, int options, switch (*status) { case PACKET_READ_EOF: if (!(options & PACKET_READ_GENTLE_ON_EOF)) - die("shouldn't have EOF when not gentle on EOF"); + die(_("shouldn't have EOF when not gentle on EOF")); break; case PACKET_READ_NORMAL: set_packet_header(buf - 4, *appended); @@ -654,7 +661,7 @@ static curlioerr rpc_ioctl(CURL *handle, int cmd, void *clientp) rpc->pos = 0; return CURLIOE_OK; } - error("unable to rewind rpc post data - try increasing http.postBuffer"); + error(_("unable to rewind rpc post data - try increasing http.postBuffer")); return CURLIOE_FAILRESTART; default: @@ -714,7 +721,7 @@ static int run_slot(struct active_request_slot *slot, strbuf_addstr(&msg, curl_errorstr); } } - error("RPC failed; %s", msg.buf); + error(_("RPC failed; %s"), msg.buf); strbuf_release(&msg); } @@ -754,7 +761,7 @@ static curl_off_t xcurl_off_t(size_t len) { uintmax_t size = len; if (size > maximum_signed_value_of_type(curl_off_t)) - die("cannot handle pushes this big"); + die(_("cannot handle pushes this big")); return (curl_off_t)size; } @@ -869,11 +876,11 @@ retry: ret = git_deflate(&stream, Z_FINISH); if (ret != Z_STREAM_END) - die("cannot deflate request; zlib deflate error %d", ret); + die(_("cannot deflate request; zlib deflate error %d"), ret); ret = git_deflate_end_gently(&stream); if (ret != Z_OK) - die("cannot deflate request; zlib end error %d", ret); + die(_("cannot deflate request; zlib end error %d"), ret); gzip_size = stream.total_out; @@ -1004,7 +1011,7 @@ static int fetch_dumb(int nr_heads, struct ref **to_fetch) ALLOC_ARRAY(targets, nr_heads); if (options.depth || options.deepen_since) - die("dumb http transport does not support shallow capabilities"); + die(_("dumb http transport does not support shallow capabilities")); for (i = 0; i < nr_heads; i++) targets[i] = xstrdup(oid_to_hex(&to_fetch[i]->old_oid)); @@ -1018,7 +1025,7 @@ static int fetch_dumb(int nr_heads, struct ref **to_fetch) free(targets[i]); free(targets); - return ret ? error("fetch failed.") : 0; + return ret ? error(_("fetch failed.")) : 0; } static int fetch_git(struct discovery *heads, @@ -1066,7 +1073,7 @@ static int fetch_git(struct discovery *heads, for (i = 0; i < nr_heads; i++) { struct ref *ref = to_fetch[i]; if (!*ref->name) - die("cannot fetch by sha1 over smart http"); + die(_("cannot fetch by sha1 over smart http")); packet_buf_write(&preamble, "%s %s\n", oid_to_hex(&ref->old_oid), ref->name); } @@ -1109,13 +1116,13 @@ static void parse_fetch(struct strbuf *buf) struct object_id old_oid; if (get_oid_hex(p, &old_oid)) - die("protocol error: expected sha/ref, got %s'", p); + die(_("protocol error: expected sha/ref, got %s'"), p); if (p[GIT_SHA1_HEXSZ] == ' ') name = p + GIT_SHA1_HEXSZ + 1; else if (!p[GIT_SHA1_HEXSZ]) name = ""; else - die("protocol error: expected sha/ref, got %s'", p); + die(_("protocol error: expected sha/ref, got %s'"), p); ref = alloc_ref(name); oidcpy(&ref->old_oid, &old_oid); @@ -1127,7 +1134,7 @@ static void parse_fetch(struct strbuf *buf) to_fetch[nr_heads++] = ref; } else - die("http transport does not support %s", buf->buf); + die(_("http transport does not support %s"), buf->buf); strbuf_reset(buf); if (strbuf_getline_lf(buf, stdin) == EOF) @@ -1163,7 +1170,7 @@ static int push_dav(int nr_spec, char **specs) argv_array_push(&child.args, specs[i]); if (run_command(&child)) - die("git-http-push failed"); + die(_("git-http-push failed")); return 0; } @@ -1241,7 +1248,7 @@ static void parse_push(struct strbuf *buf) specs[nr_spec++] = xstrdup(buf->buf + 5); } else - die("http transport does not support %s", buf->buf); + die(_("http transport does not support %s"), buf->buf); strbuf_reset(buf); if (strbuf_getline_lf(buf, stdin) == EOF) @@ -1349,7 +1356,7 @@ int cmd_main(int argc, const char **argv) setup_git_directory_gently(&nongit); if (argc < 2) { - error("remote-curl: usage: git remote-curl <remote> [<url>]"); + error(_("remote-curl: usage: git remote-curl <remote> [<url>]")); return 1; } @@ -1381,14 +1388,14 @@ int cmd_main(int argc, const char **argv) if (strbuf_getline_lf(&buf, stdin) == EOF) { if (ferror(stdin)) - error("remote-curl: error reading command stream from git"); + error(_("remote-curl: error reading command stream from git")); return 1; } if (buf.len == 0) break; if (starts_with(buf.buf, "fetch ")) { if (nongit) - die("remote-curl: fetch attempted without a local repo"); + die(_("remote-curl: fetch attempted without a local repo")); parse_fetch(&buf); } else if (!strcmp(buf.buf, "list") || starts_with(buf.buf, "list ")) { @@ -1428,7 +1435,7 @@ int cmd_main(int argc, const char **argv) if (!stateless_connect(arg)) break; } else { - error("remote-curl: unknown command '%s' from git", buf.buf); + error(_("remote-curl: unknown command '%s' from git"), buf.buf); return 1; } strbuf_reset(&buf); diff --git a/repository.c b/repository.c index 5cad2dcc86..682c239fe3 100644 --- a/repository.c +++ b/repository.c @@ -157,7 +157,7 @@ int repo_init(struct repository *repo, const char *gitdir, const char *worktree) { - struct repository_format format; + struct repository_format format = REPOSITORY_FORMAT_INIT; memset(repo, 0, sizeof(*repo)); repo->objects = raw_object_store_new(); @@ -174,6 +174,7 @@ int repo_init(struct repository *repo, if (worktree) repo_set_worktree(repo, worktree); + clear_repository_format(&format); return 0; error: diff --git a/revision.c b/revision.c index eb8e51bc63..cb69a227d5 100644 --- a/revision.c +++ b/revision.c @@ -2689,6 +2689,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s if (revs->first_parent_only && revs->bisect) die(_("--first-parent is incompatible with --bisect")); + if (revs->line_level_traverse && + (revs->diffopt.output_format & ~(DIFF_FORMAT_PATCH | DIFF_FORMAT_NO_OUTPUT))) + die(_("-L does not yet support diff formats besides -p and -s")); + if (revs->expand_tabs_in_log < 0) revs->expand_tabs_in_log = revs->expand_tabs_in_log_default; diff --git a/sequencer.c b/sequencer.c index 95dda23eee..79a046d748 100644 --- a/sequencer.c +++ b/sequencer.c @@ -2137,7 +2137,8 @@ static int parse_insn_line(struct repository *r, struct todo_item *item, item->arg_len = (int)(eol - item->arg); if (status < 0) - return -1; + return error(_("could not parse '%.*s'"), + (int)(end_of_object_name - bol), bol); item->commit = lookup_commit_reference(r, &commit_oid); return !item->commit; @@ -3640,7 +3641,6 @@ static int pick_commits(struct repository *r, res = do_exec(r, item->arg); *end_of_arg = saved; - /* Reread the todo file if it has changed. */ if (res) { if (opts->reschedule_failed_exec) reschedule = 1; @@ -3648,6 +3648,7 @@ static int pick_commits(struct repository *r, res = error_errno(_("could not stat '%s'"), get_todo_path(opts)); else if (match_stat_data(&todo_list->stat, &st)) { + /* Reread the todo file if it has changed. */ todo_list_release(todo_list); if (read_populate_todo(r, todo_list, opts)) res = -1; /* message was printed */ @@ -411,6 +411,7 @@ static int read_worktree_config(const char *var, const char *value, void *vdata) } else if (strcmp(var, "core.worktree") == 0) { if (!value) return config_error_nonbool(var); + free(data->work_tree); data->work_tree = xstrdup(value); } return 0; @@ -476,7 +477,7 @@ static int check_repository_format_gently(const char *gitdir, struct repository_ } repository_format_precious_objects = candidate->precious_objects; - repository_format_partial_clone = candidate->partial_clone; + repository_format_partial_clone = xstrdup_or_null(candidate->partial_clone); repository_format_worktree_config = candidate->worktree_config; string_list_clear(&candidate->unknown_extensions, 0); @@ -499,27 +500,38 @@ static int check_repository_format_gently(const char *gitdir, struct repository_ } if (candidate->work_tree) { free(git_work_tree_cfg); - git_work_tree_cfg = candidate->work_tree; + git_work_tree_cfg = xstrdup(candidate->work_tree); inside_work_tree = -1; } - } else { - free(candidate->work_tree); } return 0; } +static void init_repository_format(struct repository_format *format) +{ + const struct repository_format fresh = REPOSITORY_FORMAT_INIT; + + memcpy(format, &fresh, sizeof(fresh)); +} + int read_repository_format(struct repository_format *format, const char *path) { - memset(format, 0, sizeof(*format)); - format->version = -1; - format->is_bare = -1; - format->hash_algo = GIT_HASH_SHA1; - string_list_init(&format->unknown_extensions, 1); + clear_repository_format(format); git_config_from_file(check_repo_format, path, format); + if (format->version == -1) + clear_repository_format(format); return format->version; } +void clear_repository_format(struct repository_format *format) +{ + string_list_clear(&format->unknown_extensions, 0); + free(format->work_tree); + free(format->partial_clone); + init_repository_format(format); +} + int verify_repository_format(const struct repository_format *format, struct strbuf *err) { @@ -997,7 +1009,7 @@ int discover_git_directory(struct strbuf *commondir, struct strbuf dir = STRBUF_INIT, err = STRBUF_INIT; size_t gitdir_offset = gitdir->len, cwd_len; size_t commondir_offset = commondir->len; - struct repository_format candidate; + struct repository_format candidate = REPOSITORY_FORMAT_INIT; if (strbuf_getcwd(&dir)) return -1; @@ -1034,9 +1046,11 @@ int discover_git_directory(struct strbuf *commondir, strbuf_release(&err); strbuf_setlen(commondir, commondir_offset); strbuf_setlen(gitdir, gitdir_offset); + clear_repository_format(&candidate); return -1; } + clear_repository_format(&candidate); return 0; } @@ -1045,7 +1059,7 @@ const char *setup_git_directory_gently(int *nongit_ok) static struct strbuf cwd = STRBUF_INIT; struct strbuf dir = STRBUF_INIT, gitdir = STRBUF_INIT; const char *prefix = NULL; - struct repository_format repo_fmt; + struct repository_format repo_fmt = REPOSITORY_FORMAT_INIT; /* * We may have read an incomplete configuration before @@ -1157,6 +1171,7 @@ const char *setup_git_directory_gently(int *nongit_ok) strbuf_release(&dir); strbuf_release(&gitdir); + clear_repository_format(&repo_fmt); return prefix; } @@ -1214,9 +1229,10 @@ int git_config_perm(const char *var, const char *value) void check_repository_format(void) { - struct repository_format repo_fmt; + struct repository_format repo_fmt = REPOSITORY_FORMAT_INIT; check_repository_format_gently(get_git_dir(), &repo_fmt, NULL); startup_info->have_repository = 1; + clear_repository_format(&repo_fmt); } /* diff --git a/sha1-name.c b/sha1-name.c index 6dda2c16df..cfe5c874b6 100644 --- a/sha1-name.c +++ b/sha1-name.c @@ -442,6 +442,18 @@ static enum get_oid_result get_short_oid(const char *name, int len, find_short_packed_object(&ds); status = finish_object_disambiguation(&ds, oid); + /* + * If we didn't find it, do the usual reprepare() slow-path, + * since the object may have recently been added to the repository + * or migrated from loose to packed. + */ + if (status == MISSING_OBJECT) { + reprepare_packed_git(the_repository); + find_short_object_filename(&ds); + find_short_packed_object(&ds); + status = finish_object_disambiguation(&ds, oid); + } + if (!quietly && (status == SHORT_NAME_AMBIGUOUS)) { struct oid_array collect = OID_ARRAY_INIT; diff --git a/sha1collisiondetection b/sha1collisiondetection -Subproject 232357eb2ea0397388254a4b188333a227bf5b1 +Subproject 16033998da4b273aebd92c84b1e1b12e4aaf700 diff --git a/sha1dc/sha1.c b/sha1dc/sha1.c index df0630bc6d..5931cf25d5 100644 --- a/sha1dc/sha1.c +++ b/sha1dc/sha1.c @@ -124,10 +124,11 @@ #endif /*ENDIANNESS SELECTION*/ +#ifndef SHA1DC_FORCE_ALIGNED_ACCESS #if defined(SHA1DC_FORCE_UNALIGNED_ACCESS) || defined(SHA1DC_ON_INTEL_LIKE_PROCESSOR) #define SHA1DC_ALLOW_UNALIGNED_ACCESS -#endif /*UNALIGNMENT DETECTION*/ - +#endif /*UNALIGNED ACCESS DETECTION*/ +#endif /*FORCE ALIGNED ACCESS*/ #define rotate_right(x,n) (((x)>>(n))|((x)<<(32-(n)))) #define rotate_left(x,n) (((x)<<(n))|((x)>>(32-(n)))) diff --git a/submodule.c b/submodule.c index 21cf50ca15..b16c0ecc95 100644 --- a/submodule.c +++ b/submodule.c @@ -1548,6 +1548,13 @@ static int fetch_finish(int retvalue, struct strbuf *err, struct oid_array *commits; if (retvalue) + /* + * NEEDSWORK: This indicates that the overall fetch + * failed, even though there may be a subsequent fetch + * by commit hash that might work. It may be a good + * idea to not indicate failure in this case, and only + * indicate failure if the subsequent fetch fails. + */ spf->result = 1; if (!task || !task->sub) @@ -196,11 +196,10 @@ appropriately before running "make". variable to "1" or "0", respectively. --stress:: ---stress=<N>:: Run the test script repeatedly in multiple parallel jobs until one of them fails. Useful for reproducing rare failures in flaky tests. The number of parallel jobs is, in order of - precedence: <N>, or the value of the GIT_TEST_STRESS_LOAD + precedence: the value of the GIT_TEST_STRESS_LOAD environment variable, or twice the number of available processors (as shown by the 'getconf' utility), or 8. Implies `--verbose -x --immediate` to get the most information @@ -211,10 +210,13 @@ appropriately before running "make". '.stress-<nr>' suffix, and the trash directory of the failed test job is renamed to end with a '.stress-failed' suffix. +--stress-jobs=<N>:: + Override the number of parallel jobs. Implies `--stress`. + --stress-limit=<N>:: When combined with --stress run the test script repeatedly this many times in each of the parallel jobs or until one of - them fails, whichever comes first. + them fails, whichever comes first. Implies `--stress`. You can also set the GIT_TEST_INSTALLED environment variable to the bindir of an existing git installation to test that installation. @@ -341,6 +343,9 @@ marked strings" in po/README for details. GIT_TEST_SPLIT_INDEX=<boolean> forces split-index mode on the whole test suite. Accept any boolean values that are accepted by git-config. +GIT_TEST_PROTOCOL_VERSION=<n>, when set, overrides the +'protocol.version' setting to n if it is less than n. + GIT_TEST_FULL_IN_PACK_ARRAY=<boolean> exercises the uncommon pack-objects code path where there are more than 1024 packs even if the actual number of packs in repository is below this limit. Accept diff --git a/t/t0001-init.sh b/t/t0001-init.sh index 5e27604b24..1f462204ea 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -454,6 +454,17 @@ test_expect_success 're-init from a linked worktree' ' ) ' +test_expect_success MINGW 'core.hidedotfiles = false' ' + git config --global core.hidedotfiles false && + rm -rf newdir && + mkdir newdir && + ( + sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && + git -C newdir init + ) && + ! is_hidden newdir/.git +' + test_expect_success MINGW 'redirect std handles' ' GIT_REDIRECT_STDOUT=output.txt git rev-parse --git-dir && test .git = "$(cat output.txt)" && diff --git a/t/t1060-object-corruption.sh b/t/t1060-object-corruption.sh index 4feb65157d..bc89371f53 100755 --- a/t/t1060-object-corruption.sh +++ b/t/t1060-object-corruption.sh @@ -127,4 +127,14 @@ test_expect_success 'fetch into corrupted repo with index-pack' ' ) ' +test_expect_success 'internal tree objects are not "missing"' ' + git init missing-empty && + ( + cd missing-empty && + empty_tree=$(git hash-object -t tree /dev/null) && + commit=$(echo foo | git commit-tree $empty_tree) && + git rev-list --objects $commit + ) +' + test_done diff --git a/t/t1415-worktree-refs.sh b/t/t1415-worktree-refs.sh index b664e51250..bb2c7572a3 100755 --- a/t/t1415-worktree-refs.sh +++ b/t/t1415-worktree-refs.sh @@ -76,4 +76,39 @@ test_expect_success 'reflog of worktrees/xx/HEAD' ' test_cmp expected actual.wt2 ' +test_expect_success 'for-each-ref from main repo' ' + mkdir fer1 && + git -C fer1 init repo && + test_commit -C fer1/repo initial && + git -C fer1/repo worktree add ../second && + git -C fer1/repo update-ref refs/bisect/main HEAD && + git -C fer1/repo update-ref refs/rewritten/main HEAD && + git -C fer1/repo update-ref refs/worktree/main HEAD && + git -C fer1/repo for-each-ref --format="%(refname)" | grep main >actual && + cat >expected <<-\EOF && + refs/bisect/main + refs/rewritten/main + refs/worktree/main + EOF + test_cmp expected actual +' + +test_expect_success 'for-each-ref from linked repo' ' + mkdir fer2 && + git -C fer2 init repo && + test_commit -C fer2/repo initial && + git -C fer2/repo worktree add ../second && + git -C fer2/second update-ref refs/bisect/second HEAD && + git -C fer2/second update-ref refs/rewritten/second HEAD && + git -C fer2/second update-ref refs/worktree/second HEAD && + git -C fer2/second for-each-ref --format="%(refname)" | grep second >actual && + cat >expected <<-\EOF && + refs/bisect/second + refs/heads/second + refs/rewritten/second + refs/worktree/second + EOF + test_cmp expected actual +' + test_done diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index c61f972141..49f08d5b9c 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -740,7 +740,7 @@ test_expect_success 'fsck detects truncated loose object' ' # for each of type, we have one version which is referenced by another object # (and so while unreachable, not dangling), and another variant which really is # dangling. -test_expect_success 'fsck notices dangling objects' ' +test_expect_success 'create dangling-object repository' ' git init dangling && ( cd dangling && @@ -751,12 +751,17 @@ test_expect_success 'fsck notices dangling objects' ' commit=$(git commit-tree $tree) && dcommit=$(git commit-tree -p $commit $tree) && - cat >expect <<-EOF && + cat >expect <<-EOF dangling blob $dblob dangling commit $dcommit dangling tree $dtree EOF + ) +' +test_expect_success 'fsck notices dangling objects' ' + ( + cd dangling && git fsck >actual && # the output order is non-deterministic, as it comes from a hash sort <actual >actual.sorted && @@ -764,6 +769,16 @@ test_expect_success 'fsck notices dangling objects' ' ) ' +test_expect_success 'fsck --connectivity-only notices dangling objects' ' + ( + cd dangling && + git fsck --connectivity-only >actual && + # the output order is non-deterministic, as it comes from a hash + sort <actual >actual.sorted && + test_i18ncmp expect actual.sorted + ) +' + test_expect_success 'fsck $name notices bogus $name' ' test_must_fail git fsck bogus && test_must_fail git fsck $ZERO_OID diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 3e73f7584c..460d0523be 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -59,6 +59,14 @@ test_expect_success 'rebase against master' ' git rebase master ' +test_expect_success 'rebase sets ORIG_HEAD to pre-rebase state' ' + git checkout -b orig-head topic && + pre="$(git rev-parse --verify HEAD)" && + git rebase master && + test_cmp_rev "$pre" ORIG_HEAD && + ! test_cmp_rev "$pre" HEAD +' + test_expect_success 'rebase, with <onto> and <upstream> specified as :/quuxery' ' test_when_finished "git branch -D torebase" && git checkout -b torebase my-topic-branch^ && diff --git a/t/t3429-rebase-edit-todo.sh b/t/t3429-rebase-edit-todo.sh index b9292dfc2a..76f6d306ea 100755 --- a/t/t3429-rebase-edit-todo.sh +++ b/t/t3429-rebase-edit-todo.sh @@ -11,4 +11,26 @@ test_expect_success 'rebase exec modifies rebase-todo' ' test -e F ' +test_expect_success SHA1 'loose object cache vs re-reading todo list' ' + GIT_REBASE_TODO=.git/rebase-merge/git-rebase-todo && + export GIT_REBASE_TODO && + write_script append-todo.sh <<-\EOS && + # For values 5 and 6, this yields SHA-1s with the same first two digits + echo "pick $(git rev-parse --short \ + $(printf "%s\\n" \ + "tree $EMPTY_TREE" \ + "author A U Thor <author@example.org> $1 +0000" \ + "committer A U Thor <author@example.org> $1 +0000" \ + "" \ + "$1" | + git hash-object -t commit -w --stdin))" >>$GIT_REBASE_TODO + + shift + test -z "$*" || + echo "exec $0 $*" >>$GIT_REBASE_TODO + EOS + + git rebase HEAD -x "./append-todo.sh 5 6" +' + test_done diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh index 04e5d42bd3..85ae7dc1e4 100755 --- a/t/t3600-rm.sh +++ b/t/t3600-rm.sh @@ -8,91 +8,92 @@ test_description='Test of the various options to git rm.' . ./test-lib.sh # Setup some files to be removed, some with funny characters -test_expect_success \ - 'Initialize test directory' \ - "touch -- foo bar baz 'space embedded' -q && - git add -- foo bar baz 'space embedded' -q && - git commit -m 'add normal files'" +test_expect_success 'Initialize test directory' ' + touch -- foo bar baz "space embedded" -q && + git add -- foo bar baz "space embedded" -q && + git commit -m "add normal files" +' -if test_have_prereq !FUNNYNAMES; then +if test_have_prereq !FUNNYNAMES +then say 'Your filesystem does not allow tabs in filenames.' fi -test_expect_success FUNNYNAMES 'add files with funny names' " - touch -- 'tab embedded' 'newline -embedded' && - git add -- 'tab embedded' 'newline -embedded' && - git commit -m 'add files with tabs and newlines' -" - -test_expect_success \ - 'Pre-check that foo exists and is in index before git rm foo' \ - '[ -f foo ] && git ls-files --error-unmatch foo' - -test_expect_success \ - 'Test that git rm foo succeeds' \ - 'git rm --cached foo' - -test_expect_success \ - 'Test that git rm --cached foo succeeds if the index matches the file' \ - 'echo content >foo && - git add foo && - git rm --cached foo' - -test_expect_success \ - 'Test that git rm --cached foo succeeds if the index matches the file' \ - 'echo content >foo && - git add foo && - git commit -m foo && - echo "other content" >foo && - git rm --cached foo' - -test_expect_success \ - 'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' ' - echo content >foo && - git add foo && - git commit -m foo --allow-empty && - echo "other content" >foo && - git add foo && - echo "yet another content" >foo && - test_must_fail git rm --cached foo -' - -test_expect_success \ - 'Test that git rm --cached -f foo works in case where --cached only did not' \ - 'echo content >foo && - git add foo && - git commit -m foo --allow-empty && - echo "other content" >foo && - git add foo && - echo "yet another content" >foo && - git rm --cached -f foo' - -test_expect_success \ - 'Post-check that foo exists but is not in index after git rm foo' \ - '[ -f foo ] && test_must_fail git ls-files --error-unmatch foo' - -test_expect_success \ - 'Pre-check that bar exists and is in index before "git rm bar"' \ - '[ -f bar ] && git ls-files --error-unmatch bar' - -test_expect_success \ - 'Test that "git rm bar" succeeds' \ - 'git rm bar' - -test_expect_success \ - 'Post-check that bar does not exist and is not in index after "git rm -f bar"' \ - '! [ -f bar ] && test_must_fail git ls-files --error-unmatch bar' - -test_expect_success \ - 'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \ - 'git rm -- -q' - -test_expect_success FUNNYNAMES \ - "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \ - "git rm -f 'space embedded' 'tab embedded' 'newline -embedded'" +test_expect_success FUNNYNAMES 'add files with funny names' ' + touch -- "tab embedded" "newline${LF}embedded" && + git add -- "tab embedded" "newline${LF}embedded" && + git commit -m "add files with tabs and newlines" +' + +test_expect_success 'Pre-check that foo exists and is in index before git rm foo' ' + test_path_is_file foo && + git ls-files --error-unmatch foo +' + +test_expect_success 'Test that git rm foo succeeds' ' + git rm --cached foo +' + +test_expect_success 'Test that git rm --cached foo succeeds if the index matches the file' ' + echo content >foo && + git add foo && + git rm --cached foo +' + +test_expect_success 'Test that git rm --cached foo succeeds if the index matches the file' ' + echo content >foo && + git add foo && + git commit -m foo && + echo "other content" >foo && + git rm --cached foo +' + +test_expect_success 'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' ' + echo content >foo && + git add foo && + git commit -m foo --allow-empty && + echo "other content" >foo && + git add foo && + echo "yet another content" >foo && + test_must_fail git rm --cached foo +' + +test_expect_success 'Test that git rm --cached -f foo works in case where --cached only did not' ' + echo content >foo && + git add foo && + git commit -m foo --allow-empty && + echo "other content" >foo && + git add foo && + echo "yet another content" >foo && + git rm --cached -f foo +' + +test_expect_success 'Post-check that foo exists but is not in index after git rm foo' ' + test_path_is_file foo && + test_must_fail git ls-files --error-unmatch foo +' + +test_expect_success 'Pre-check that bar exists and is in index before "git rm bar"' ' + test_path_is_file bar && + git ls-files --error-unmatch bar +' + +test_expect_success 'Test that "git rm bar" succeeds' ' + git rm bar +' + +test_expect_success 'Post-check that bar does not exist and is not in index after "git rm -f bar"' ' + test_path_is_missing bar && + test_must_fail git ls-files --error-unmatch bar +' + +test_expect_success 'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' ' + git rm -- -q +' + +test_expect_success FUNNYNAMES 'Test that "git rm -f" succeeds with embedded space, tab, or newline characters.' ' + git rm -f "space embedded" "tab embedded" "newline${LF}embedded" +' test_expect_success SANITY 'Test that "git rm -f" fails if its rm fails' ' test_when_finished "chmod 775 ." && @@ -100,9 +101,9 @@ test_expect_success SANITY 'Test that "git rm -f" fails if its rm fails' ' test_must_fail git rm -f baz ' -test_expect_success \ - 'When the rm in "git rm -f" fails, it should not remove the file from the index' \ - 'git ls-files --error-unmatch baz' +test_expect_success 'When the rm in "git rm -f" fails, it should not remove the file from the index' ' + git ls-files --error-unmatch baz +' test_expect_success 'Remove nonexistent file with --ignore-unmatch' ' git rm --ignore-unmatch nonexistent @@ -137,15 +138,15 @@ test_expect_success 'Re-add foo and baz' ' test_expect_success 'Modify foo -- rm should refuse' ' echo >>foo && test_must_fail git rm foo baz && - test -f foo && - test -f baz && + test_path_is_file foo && + test_path_is_file baz && git ls-files --error-unmatch foo baz ' test_expect_success 'Modified foo -- rm -f should work' ' git rm -f foo baz && - test ! -f foo && - test ! -f baz && + test_path_is_missing foo && + test_path_is_missing baz && test_must_fail git ls-files --error-unmatch foo && test_must_fail git ls-files --error-unmatch bar ' @@ -159,15 +160,15 @@ test_expect_success 'Re-add foo and baz for HEAD tests' ' test_expect_success 'foo is different in index from HEAD -- rm should refuse' ' test_must_fail git rm foo baz && - test -f foo && - test -f baz && + test_path_is_file foo && + test_path_is_file baz && git ls-files --error-unmatch foo baz ' test_expect_success 'but with -f it should work.' ' git rm -f foo baz && - test ! -f foo && - test ! -f baz && + test_path_is_missing foo && + test_path_is_missing baz && test_must_fail git ls-files --error-unmatch foo && test_must_fail git ls-files --error-unmatch baz ' @@ -194,21 +195,21 @@ test_expect_success 'Recursive test setup' ' test_expect_success 'Recursive without -r fails' ' test_must_fail git rm frotz && - test -d frotz && - test -f frotz/nitfol + test_path_is_dir frotz && + test_path_is_file frotz/nitfol ' test_expect_success 'Recursive with -r but dirty' ' echo qfwfq >>frotz/nitfol && test_must_fail git rm -r frotz && - test -d frotz && - test -f frotz/nitfol + test_path_is_dir frotz && + test_path_is_file frotz/nitfol ' test_expect_success 'Recursive with -r -f' ' git rm -f -r frotz && - ! test -f frotz/nitfol && - ! test -d frotz + test_path_is_missing frotz/nitfol && + test_path_is_missing frotz ' test_expect_success 'Remove nonexistent file returns nonzero exit status' ' @@ -217,23 +218,25 @@ test_expect_success 'Remove nonexistent file returns nonzero exit status' ' test_expect_success 'Call "rm" from outside the work tree' ' mkdir repo && - (cd repo && - git init && - echo something >somefile && - git add somefile && - git commit -m "add a file" && - (cd .. && - git --git-dir=repo/.git --work-tree=repo rm somefile) && - test_must_fail git ls-files --error-unmatch somefile) + ( + cd repo && + git init && + echo something >somefile && + git add somefile && + git commit -m "add a file" && + ( + cd .. && + git --git-dir=repo/.git --work-tree=repo rm somefile + ) && + test_must_fail git ls-files --error-unmatch somefile + ) ' test_expect_success 'refresh index before checking if it is up-to-date' ' - git reset --hard && test-tool chmtime -86400 frotz/nitfol && git rm frotz/nitfol && - test ! -f frotz/nitfol - + test_path_is_missing frotz/nitfol ' test_expect_success 'choking "git rm" should not let it die with cruft' ' @@ -242,8 +245,8 @@ test_expect_success 'choking "git rm" should not let it die with cruft' ' i=0 && while test $i -lt 12000 do - echo "100644 1234567890123456789012345678901234567890 0 some-file-$i" - i=$(( $i + 1 )) + echo "100644 1234567890123456789012345678901234567890 0 some-file-$i" + i=$(( $i + 1 )) done | git update-index --index-info && git rm -n "some-file-*" | : && test_path_is_missing .git/index.lock @@ -254,7 +257,7 @@ test_expect_success 'rm removes subdirectories recursively' ' echo content >dir/subdir/subsubdir/file && git add dir/subdir/subsubdir/file && git rm -f dir/subdir/subsubdir/file && - ! test -d dir + test_path_is_missing dir ' cat >expect <<EOF @@ -292,7 +295,7 @@ test_expect_success 'rm removes empty submodules from work tree' ' git add .gitmodules && git commit -m "add submodule" && git rm submod && - test ! -e submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual && test_must_fail git config -f .gitmodules submodule.sub.url && @@ -314,7 +317,7 @@ test_expect_success 'rm removes work tree of unmodified submodules' ' git reset --hard && git submodule update && git rm submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual && test_must_fail git config -f .gitmodules submodule.sub.url && @@ -325,7 +328,7 @@ test_expect_success 'rm removes a submodule with a trailing /' ' git reset --hard && git submodule update && git rm submod/ && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -343,12 +346,12 @@ test_expect_success 'rm of a populated submodule with different HEAD fails unles git submodule update && git -C submod checkout HEAD^ && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual && test_must_fail git config -f .gitmodules submodule.sub.url && @@ -359,8 +362,8 @@ test_expect_success 'rm --cached leaves work tree of populated submodules and .g git reset --hard && git submodule update && git rm --cached submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno >actual && test_cmp expect.cached actual && git config -f .gitmodules submodule.sub.url && @@ -371,7 +374,7 @@ test_expect_success 'rm --dry-run does not touch the submodule or .gitmodules' ' git reset --hard && git submodule update && git rm -n submod && - test -f submod/.git && + test_path_is_file submod/.git && git diff-index --exit-code HEAD ' @@ -381,8 +384,8 @@ test_expect_success 'rm does not complain when no .gitmodules file is found' ' git rm .gitmodules && git rm submod >actual 2>actual.err && test_must_be_empty actual.err && - ! test -d submod && - ! test -f submod/.git && + test_path_is_missing submod && + test_path_is_missing submod/.git && git status -s -uno >actual && test_cmp expect.both_deleted actual ' @@ -392,15 +395,15 @@ test_expect_success 'rm will error out on a modified .gitmodules file unless sta git submodule update && git config -f .gitmodules foo.bar true && test_must_fail git rm submod >actual 2>actual.err && - test -s actual.err && - test -d submod && - test -f submod/.git && + test_file_not_empty actual.err && + test_path_is_dir submod && + test_path_is_file submod/.git && git diff-files --quiet -- submod && git add .gitmodules && git rm submod >actual 2>actual.err && test_must_be_empty actual.err && - ! test -d submod && - ! test -f submod/.git && + test_path_is_missing submod && + test_path_is_missing submod/.git && git status -s -uno >actual && test_cmp expect actual ' @@ -413,8 +416,8 @@ test_expect_success 'rm issues a warning when section is not found in .gitmodule echo "warning: Could not find section in .gitmodules where path=submod" >expect.err && git rm submod >actual 2>actual.err && test_i18ncmp expect.err actual.err && - ! test -d submod && - ! test -f submod/.git && + test_path_is_missing submod && + test_path_is_missing submod/.git && git status -s -uno >actual && test_cmp expect actual ' @@ -424,12 +427,12 @@ test_expect_success 'rm of a populated submodule with modifications fails unless git submodule update && echo X >submod/empty && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified_inside actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -439,12 +442,12 @@ test_expect_success 'rm of a populated submodule with untracked files fails unle git submodule update && echo X >submod/untracked && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified_untracked actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -481,7 +484,7 @@ test_expect_success 'rm removes work tree of unmodified conflicted submodule' ' git submodule update && test_must_fail git merge conflict2 && git rm submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -493,12 +496,12 @@ test_expect_success 'rm of a conflicted populated submodule with different HEAD git -C submod checkout HEAD^ && test_must_fail git merge conflict2 && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.conflict actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual && test_must_fail git config -f .gitmodules submodule.sub.url && @@ -512,12 +515,12 @@ test_expect_success 'rm of a conflicted populated submodule with modifications f echo X >submod/empty && test_must_fail git merge conflict2 && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.conflict actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual && test_must_fail git config -f .gitmodules submodule.sub.url && @@ -531,12 +534,12 @@ test_expect_success 'rm of a conflicted populated submodule with untracked files echo X >submod/untracked && test_must_fail git merge conflict2 && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.conflict actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -545,20 +548,21 @@ test_expect_success 'rm of a conflicted populated submodule with a .git director git checkout conflict1 && git reset --hard && git submodule update && - (cd submod && + ( + cd submod && rm .git && cp -R ../.git/modules/sub .git && GIT_WORK_TREE=. git config --unset core.worktree ) && test_must_fail git merge conflict2 && test_must_fail git rm submod && - test -d submod && - test -d submod/.git && + test_path_is_dir submod && + test_path_is_dir submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.conflict actual && test_must_fail git rm -f submod && - test -d submod && - test -d submod/.git && + test_path_is_dir submod && + test_path_is_dir submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.conflict actual && git merge --abort && @@ -570,7 +574,7 @@ test_expect_success 'rm of a conflicted unpopulated submodule succeeds' ' git reset --hard && test_must_fail git merge conflict2 && git rm submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -579,17 +583,18 @@ test_expect_success 'rm of a populated submodule with a .git directory migrates git checkout -f master && git reset --hard && git submodule update && - (cd submod && + ( + cd submod && rm .git && cp -R ../.git/modules/sub .git && GIT_WORK_TREE=. git config --unset core.worktree && rm -r ../.git/modules/sub ) && git rm submod 2>output.err && - ! test -d submod && - ! test -d submod/.git && + test_path_is_missing submod && + test_path_is_missing submod/.git && git status -s -uno --ignore-submodules=none >actual && - test -s actual && + test_file_not_empty actual && test_i18ngrep Migrating output.err ' @@ -600,7 +605,8 @@ EOF test_expect_success 'setup subsubmodule' ' git reset --hard && git submodule update && - (cd submod && + ( + cd submod && git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) subsubmod && git config -f .gitmodules submodule.sub.url ../. && git config -f .gitmodules submodule.sub.path subsubmod && @@ -614,7 +620,7 @@ test_expect_success 'setup subsubmodule' ' test_expect_success 'rm recursively removes work tree of unmodified submodules' ' git rm submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -624,12 +630,12 @@ test_expect_success 'rm of a populated nested submodule with different nested HE git submodule update --recursive && git -C submod/subsubmod checkout HEAD^ && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified_inside actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -639,12 +645,12 @@ test_expect_success 'rm of a populated nested submodule with nested modification git submodule update --recursive && echo X >submod/subsubmod/empty && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified_inside actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -654,12 +660,12 @@ test_expect_success 'rm of a populated nested submodule with nested untracked fi git submodule update --recursive && echo X >submod/subsubmod/untracked && test_must_fail git rm submod && - test -d submod && - test -f submod/.git && + test_path_is_dir submod && + test_path_is_file submod/.git && git status -s -uno --ignore-submodules=none >actual && test_cmp expect.modified_untracked actual && git rm -f submod && - test ! -d submod && + test_path_is_missing submod && git status -s -uno --ignore-submodules=none >actual && test_cmp expect actual ' @@ -667,16 +673,17 @@ test_expect_success 'rm of a populated nested submodule with nested untracked fi test_expect_success "rm absorbs submodule's nested .git directory" ' git reset --hard && git submodule update --recursive && - (cd submod/subsubmod && + ( + cd submod/subsubmod && rm .git && mv ../../.git/modules/sub/modules/sub .git && GIT_WORK_TREE=. git config --unset core.worktree ) && git rm submod 2>output.err && - ! test -d submod && - ! test -d submod/subsubmod/.git && + test_path_is_missing submod && + test_path_is_missing submod/subsubmod/.git && git status -s -uno --ignore-submodules=none >actual && - test -s actual && + test_file_not_empty actual && test_i18ngrep Migrating output.err ' diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 909c743c13..b6e2fdbc44 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -589,6 +589,12 @@ test_expect_success 'excessive subject' ' ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch ' +test_expect_success 'failure to write cover-letter aborts gracefully' ' + test_when_finished "rmdir 0000-cover-letter.patch" && + mkdir 0000-cover-letter.patch && + test_must_fail git format-patch --no-renames --cover-letter -1 +' + test_expect_success 'cover-letter inherits diff options' ' git mv file foo && git commit -m foo && diff --git a/t/t4150-am.sh b/t/t4150-am.sh index 55b577d919..3f7f750cc8 100755 --- a/t/t4150-am.sh +++ b/t/t4150-am.sh @@ -77,14 +77,12 @@ test_expect_success 'setup: messages' ' printf "Subject: " >subject-prefix && - cat - subject-prefix msg-without-scissors-line >msg-with-scissors-line <<-\EOF && + cat - subject-prefix msg-without-scissors-line >msg-with-scissors-line <<-\EOF This line should not be included in the commit message with --scissors enabled. - - >8 - - remove everything above this line - - >8 - - EOF - - signoff="Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" ' test_expect_success setup ' diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh index bd5fe4d148..1db7bd0f59 100755 --- a/t/t4211-line-log.sh +++ b/t/t4211-line-log.sh @@ -115,4 +115,21 @@ test_expect_success 'range_set_union' ' git log $(for x in $(test_seq 200); do echo -L $((2*x)),+1:c.c; done) ' +test_expect_success '-s shows only line-log commits' ' + git log --format="commit %s" -L1,24:b.c >expect.raw && + grep ^commit expect.raw >expect && + git log --format="commit %s" -L1,24:b.c -s >actual && + test_cmp expect actual +' + +test_expect_success '-p shows the default patch output' ' + git log -L1,24:b.c >expect && + git log -L1,24:b.c -p >actual && + test_cmp expect actual +' + +test_expect_success '--raw is forbidden' ' + test_must_fail git log -L1,24:b.c --raw +' + test_done diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh index f1932ea431..571d620aed 100755 --- a/t/t5400-send-pack.sh +++ b/t/t5400-send-pack.sh @@ -288,7 +288,7 @@ test_expect_success 'receive-pack de-dupes .have lines' ' $shared .have EOF - GIT_TRACE_PACKET=$(pwd)/trace \ + GIT_TRACE_PACKET=$(pwd)/trace GIT_TEST_PROTOCOL_VERSION= \ git push \ --receive-pack="unset GIT_TRACE_PACKET; git-receive-pack" \ fork HEAD:foo && diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 49c540b1e1..0ef4d6f20c 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -636,7 +636,9 @@ test_expect_success 'fetch-pack cannot fetch a raw sha1 that is not advertised a test_commit -C server 6 && git init client && - test_must_fail git -C client fetch-pack ../server \ + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= git -C client fetch-pack ../server \ $(git -C server rev-parse refs/heads/master^) 2>err && test_i18ngrep "Server does not allow request for unadvertised object" err ' diff --git a/t/t5503-tagfollow.sh b/t/t5503-tagfollow.sh index 4ca48f0276..6041a4dd32 100755 --- a/t/t5503-tagfollow.sh +++ b/t/t5503-tagfollow.sh @@ -47,7 +47,7 @@ get_needs () { test -s "$1" && perl -alne ' next unless $F[1] eq "upload-pack<"; - last if $F[2] eq "0000"; + next unless $F[2] eq "want"; print $F[2], " ", $F[3]; ' "$1" } diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh index ced15ae122..e3c4a48c85 100755 --- a/t/t5512-ls-remote.sh +++ b/t/t5512-ls-remote.sh @@ -223,7 +223,9 @@ test_expect_success 'ls-remote --symref' ' $(git rev-parse refs/tags/mark1.10) refs/tags/mark1.10 $(git rev-parse refs/tags/mark1.2) refs/tags/mark1.2 EOF - git ls-remote --symref >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref >actual && test_cmp expect actual ' @@ -232,7 +234,9 @@ test_expect_success 'ls-remote with filtered symref (refname)' ' ref: refs/heads/master HEAD 1bd44cb9d13204b0fe1958db0082f5028a16eb3a HEAD EOF - git ls-remote --symref . HEAD >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref . HEAD >actual && test_cmp expect actual ' @@ -243,7 +247,9 @@ test_expect_failure 'ls-remote with filtered symref (--heads)' ' 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master EOF - git ls-remote --symref --heads . >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref --heads . >actual && test_cmp expect actual ' @@ -252,9 +258,11 @@ test_expect_success 'ls-remote --symref omits filtered-out matches' ' 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master EOF - git ls-remote --symref --heads . >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref --heads . >actual && test_cmp expect actual && - git ls-remote --symref . "refs/heads/*" >actual && + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref . "refs/heads/*" >actual && test_cmp expect actual ' diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index 36b0dbc01c..e55d8474ef 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -6,6 +6,10 @@ test_description='Merge logic in fetch' +# NEEDSWORK: If the overspecification of the expected result is reduced, we +# might be able to run this test in all protocol versions. +GIT_TEST_PROTOCOL_VERSION= + . ./test-lib.sh LF=' diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 37e8e80893..4bfbb79654 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -1147,8 +1147,12 @@ test_expect_success 'fetch exact SHA1' ' git prune && test_must_fail git cat-file -t $the_commit && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + # fetching the hidden object should fail by default - test_must_fail git fetch -v ../testrepo $the_commit:refs/heads/copy 2>err && + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git fetch -v ../testrepo $the_commit:refs/heads/copy 2>err && test_i18ngrep "Server does not allow request for unadvertised object" err && test_must_fail git rev-parse --verify refs/heads/copy && @@ -1204,7 +1208,10 @@ do mk_empty shallow && ( cd shallow && - test_must_fail git fetch --depth=1 ../testrepo/.git $SHA1 && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git fetch --depth=1 ../testrepo/.git $SHA1 && git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true && git fetch --depth=1 ../testrepo/.git $SHA1 && git cat-file commit $SHA1 @@ -1232,15 +1239,20 @@ do mk_empty shallow && ( cd shallow && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_3 && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_1 && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_3 && + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_1 && git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true && git fetch ../testrepo/.git $SHA1_1 && git cat-file commit $SHA1_1 && test_must_fail git cat-file commit $SHA1_2 && git fetch ../testrepo/.git $SHA1_2 && git cat-file commit $SHA1_2 && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_3 + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_3 ) ' done diff --git a/t/t5539-fetch-http-shallow.sh b/t/t5539-fetch-http-shallow.sh index 5fbf67c446..cdb687b93a 100755 --- a/t/t5539-fetch-http-shallow.sh +++ b/t/t5539-fetch-http-shallow.sh @@ -67,7 +67,10 @@ test_expect_success 'no shallow lines after receiving ACK ready' ' cd clone && git checkout --orphan newnew && test_commit new-too && - GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 && + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" GIT_TEST_PROTOCOL_VERSION= \ + git fetch --depth=2 && grep "fetch-pack< ACK .* ready" ../trace && ! grep "fetch-pack> done" ../trace ) diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh index 5475afc052..0e3055ab98 100755 --- a/t/t5541-http-push-smart.sh +++ b/t/t5541-http-push-smart.sh @@ -47,7 +47,12 @@ test_expect_success 'no empty path components' ' cd "$ROOT_PATH" && git clone $HTTPD_URL/smart/test_repo.git/ test_repo_clone && - check_access_log exp + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_expect_success 'clone remote repository' ' @@ -128,7 +133,12 @@ GET /smart/test_repo.git/info/refs?service=git-receive-pack HTTP/1.1 200 POST /smart/test_repo.git/git-receive-pack HTTP/1.1 200 EOF test_expect_success 'used receive-pack service' ' - check_access_log exp + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh index ba83e567e5..a685d3edb6 100755 --- a/t/t5551-http-fetch-smart.sh +++ b/t/t5551-http-fetch-smart.sh @@ -43,7 +43,8 @@ test_expect_success 'clone http repository' ' < Cache-Control: no-cache, max-age=0, must-revalidate < Content-Type: application/x-git-upload-pack-result EOF - GIT_TRACE_CURL=true git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err && + GIT_TRACE_CURL=true GIT_TEST_PROTOCOL_VERSION= \ + git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err && test_cmp file clone/file && tr '\''\015'\'' Q <err | sed -e " @@ -80,12 +81,18 @@ test_expect_success 'clone http repository' ' /^< Content-Length: /d /^< Transfer-Encoding: /d " >actual && - sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \ - actual >actual.smudged && - test_cmp exp actual.smudged && - grep "Accept-Encoding:.*gzip" actual >actual.gzip && - test_line_count = 2 actual.gzip + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \ + actual >actual.smudged && + test_cmp exp actual.smudged && + + grep "Accept-Encoding:.*gzip" actual >actual.gzip && + test_line_count = 2 actual.gzip + fi ' test_expect_success 'fetch changes via http' ' @@ -103,7 +110,13 @@ test_expect_success 'used upload-pack service' ' GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200 POST /smart/repo.git/git-upload-pack HTTP/1.1 200 EOF - check_access_log exp + + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_expect_success 'follow redirects (301)' ' @@ -215,8 +228,14 @@ test_expect_success 'cookies stored in http.cookiefile when http.savecookies set git config http.cookiefile cookies.txt && git config http.savecookies true && git ls-remote $HTTPD_URL/smart_cookies/repo.git master && - tail -3 cookies.txt | sort >cookies_tail.txt && - test_cmp expect_cookies.txt cookies_tail.txt + + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + tail -3 cookies.txt | sort >cookies_tail.txt && + test_cmp expect_cookies.txt cookies_tail.txt + fi ' test_expect_success 'transfer.hiderefs works over smart-http' ' @@ -306,7 +325,10 @@ test_expect_success 'test allowreachablesha1inwant with unreachable' ' git init --bare test_reachable.git && git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" && - test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" ' test_expect_success 'test allowanysha1inwant with unreachable' ' @@ -325,7 +347,10 @@ test_expect_success 'test allowanysha1inwant with unreachable' ' git init --bare test_reachable.git && git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" && - test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" && git -C "$server" config uploadpack.allowanysha1inwant 1 && git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" diff --git a/t/t5552-skipping-fetch-negotiator.sh b/t/t5552-skipping-fetch-negotiator.sh index 30857b84a8..8a14be51a1 100755 --- a/t/t5552-skipping-fetch-negotiator.sh +++ b/t/t5552-skipping-fetch-negotiator.sh @@ -127,7 +127,10 @@ test_expect_success 'use ref advertisement to filter out commits' ' # not need to send any ancestors of "c3", but we still need to send "c3" # itself. test_config -C client fetch.negotiationalgorithm skipping && - trace_fetch client origin to_fetch && + + # The ref advertisement itself is filtered when protocol v2 is used, so + # use v0. + GIT_TEST_PROTOCOL_VERSION= trace_fetch client origin to_fetch && have_sent c5 c4^ c2side && have_not_sent c4 c4^^ c4^^^ ' diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index d6948cbdab..a454b143ea 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -345,7 +345,7 @@ expect_ssh () { } test_expect_success 'clone myhost:src uses ssh' ' - git clone myhost:src ssh-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone myhost:src ssh-clone && expect_ssh myhost src ' @@ -356,12 +356,12 @@ test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' ' ' test_expect_success 'bracketed hostnames are still ssh' ' - git clone "[myhost:123]:src" ssh-bracket-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone && expect_ssh "-p 123" myhost src ' test_expect_success 'OpenSSH variant passes -4' ' - git clone -4 "[myhost:123]:src" ssh-ipv4-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone -4 "[myhost:123]:src" ssh-ipv4-clone && expect_ssh "-4 -p 123" myhost src ' @@ -405,7 +405,7 @@ test_expect_success 'OpenSSH-like uplink is treated as ssh' ' test_when_finished "rm -f \"\$TRASH_DIRECTORY/uplink\"" && GIT_SSH="$TRASH_DIRECTORY/uplink" && test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\"" && - git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink && + GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink && expect_ssh "-p 123" myhost src ' @@ -444,14 +444,14 @@ test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' ' test_expect_success 'GIT_SSH_VARIANT overrides plink detection' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && - GIT_SSH_VARIANT=ssh \ - git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 && + GIT_TEST_PROTOCOL_VERSION=0 GIT_SSH_VARIANT=ssh \ + git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 && expect_ssh "-p 123" myhost src ' test_expect_success 'ssh.variant overrides plink detection' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && - git -c ssh.variant=ssh \ + GIT_TEST_PROTOCOL_VERSION=0 git -c ssh.variant=ssh \ clone "[myhost:123]:src" ssh-bracket-clone-variant-2 && expect_ssh "-p 123" myhost src ' @@ -482,7 +482,7 @@ counter=0 # $3 path test_clone_url () { counter=$(($counter + 1)) - test_might_fail git clone "$1" tmp$counter && + test_might_fail env GIT_TEST_PROTOCOL_VERSION=0 git clone "$1" tmp$counter && shift && expect_ssh "$@" } diff --git a/t/t5700-protocol-v1.sh b/t/t5700-protocol-v1.sh index ba86a44eb1..d5ed196bfd 100755 --- a/t/t5700-protocol-v1.sh +++ b/t/t5700-protocol-v1.sh @@ -4,6 +4,9 @@ test_description='test git wire-protocol transition' TEST_NO_CREATE_REPO=1 +# This is a protocol-specific test. +GIT_TEST_PROTOCOL_VERSION= + . ./test-lib.sh # Test protocol v1 with 'git://' transport diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh index 55835ee4a4..49a394bd75 100755 --- a/t/t6030-bisect-porcelain.sh +++ b/t/t6030-bisect-porcelain.sh @@ -681,7 +681,7 @@ test_expect_success 'bisect: --no-checkout - target in breakage' ' check_same BROKEN_HASH6 BISECT_HEAD && git bisect bad BISECT_HEAD && check_same BROKEN_HASH5 BISECT_HEAD && - git bisect good BISECT_HEAD && + test_must_fail git bisect good BISECT_HEAD && check_same BROKEN_HASH6 bisect/bad && git bisect reset ' @@ -692,7 +692,7 @@ test_expect_success 'bisect: --no-checkout - target after breakage' ' check_same BROKEN_HASH6 BISECT_HEAD && git bisect good BISECT_HEAD && check_same BROKEN_HASH8 BISECT_HEAD && - git bisect good BISECT_HEAD && + test_must_fail git bisect good BISECT_HEAD && check_same BROKEN_HASH9 bisect/bad && git bisect reset ' @@ -701,7 +701,7 @@ test_expect_success 'bisect: demonstrate identification of damage boundary' " git bisect reset && git checkout broken && git bisect start broken master --no-checkout && - git bisect run \"\$SHELL_PATH\" -c ' + test_must_fail git bisect run \"\$SHELL_PATH\" -c ' GOOD=\$(git for-each-ref \"--format=%(objectname)\" refs/bisect/good-*) && git rev-list --objects BISECT_HEAD --not \$GOOD >tmp.\$\$ && git pack-objects --stdout >/dev/null < tmp.\$\$ diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index e87164aa8f..c973278300 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -943,7 +943,10 @@ test_expect_success 'submodule update clone shallow submodule outside of depth' cd super3 && sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp && mv -f .gitmodules.tmp .gitmodules && - test_must_fail git submodule update --init --depth=1 2>actual && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git submodule update --init --depth=1 2>actual && test_i18ngrep "Direct fetching of that commit failed." actual && git -C ../submodule config uploadpack.allowReachableSHA1InWant true && git submodule update --init --depth=1 >actual && diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 80402a428f..681c41ba32 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -593,6 +593,15 @@ test_dir_is_empty () { fi } +# Check if the file exists and has a size greater than zero +test_file_not_empty () { + if ! test -s "$1" + then + echo "'$1' is not a non-empty file." + false + fi +} + test_path_is_missing () { if test -e "$1" then diff --git a/t/test-lib.sh b/t/test-lib.sh index 4e79e140c9..562c57e685 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -147,10 +147,16 @@ do --stress) stress=t ;; --stress=*) + echo "error: --stress does not accept an argument: '$opt'" >&2 + echo "did you mean --stress-jobs=${opt#*=} or --stress-limit=${opt#*=}?" >&2 + exit 1 + ;; + --stress-jobs=*) + stress=t; stress=${opt#--*=} case "$stress" in *[!0-9]*|0*|"") - echo "error: --stress=<N> requires the number of jobs to run" >&2 + echo "error: --stress-jobs=<N> requires the number of jobs to run" >&2 exit 1 ;; *) # Good. @@ -158,6 +164,7 @@ do esac ;; --stress-limit=*) + stress=t; stress_limit=${opt#--*=} case "$stress_limit" in *[!0-9]*|0*|"") diff --git a/worktree.c b/worktree.c index d6a0ee7f73..b45bfeb9d3 100644 --- a/worktree.c +++ b/worktree.c @@ -444,7 +444,7 @@ int submodule_uses_worktrees(const char *path) DIR *dir; struct dirent *d; int ret = 0; - struct repository_format format; + struct repository_format format = REPOSITORY_FORMAT_INIT; submodule_gitdir = git_pathdup_submodule(path, "%s", ""); if (!submodule_gitdir) @@ -462,8 +462,10 @@ int submodule_uses_worktrees(const char *path) read_repository_format(&format, sb.buf); if (format.version != 0) { strbuf_release(&sb); + clear_repository_format(&format); return 1; } + clear_repository_format(&format); /* Replace config by worktrees. */ strbuf_setlen(&sb, sb.len - strlen("config")); |