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* | | | | | | | | | | | | | | | | | | | Merge branch 'nd/clone-no-separate-git-dir-with-bare'Junio C Hamano2013-01-211-0/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / |/| | | | | | | | | | | | | | | | | / / | | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Forbid a useless combination of options to "git clone". * nd/clone-no-separate-git-dir-with-bare: clone: forbid --bare --separate-git-dir <dir>
| * | | | | | | | | | | | | | | | | | clone: forbid --bare --separate-git-dir <dir>Nguyễn Thái Ngọc Duy2013-01-101-0/+2
| | |_|_|_|_|_|_|_|_|_|_|/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The --separate-git-dir option was introduced to make it simple to put the git directory somewhere outside the worktree, for example when cloning a repository for use as a submodule. It was not intended for use when creating a bare repository. In that case there is no worktree and it is more natural to directly clone the repository and create a .git file as separate steps: git clone --bare /path/to/repo.git bar.git printf 'gitdir: bar.git\n' >foo.git Forbid the combination, making the command easier to explain. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | | Merge branch 'rt/commit-cleanup-config'Junio C Hamano2013-01-201-1/+3
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a configuration variable to set default clean-up mode other than "strip". * rt/commit-cleanup-config: commit: make default of "cleanup" option configurable
| * | | | | | | | | | | | | | | | | | commit: make default of "cleanup" option configurableRalf Thielow2013-01-101-1/+3
| | |_|/ / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default of the "cleanup" option in "git commit" is not configurable. Users who don't want to use the default have to pass this option on every commit since there's no way to configure it. This commit introduces a new config option "commit.cleanup" which can be used to change the default of the "cleanup" option in "git commit". Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | | Merge branch 'ap/log-mailmap'Junio C Hamano2013-01-203-137/+116
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach commands in the "log" family to optionally pay attention to the mailmap. * ap/log-mailmap: log --use-mailmap: optimize for cases without --author/--committer search log: add log.mailmap configuration option log: grep author/committer using mailmap test: add test for --use-mailmap option log: add --use-mailmap option pretty: use mailmap to display username and email mailmap: add mailmap structure to rev_info and pp mailmap: simplify map_user() interface mailmap: remove email copy and length limitation Use split_ident_line to parse author and committer string-list: allow case-insensitive string list
| * | | | | | | | | | | | | | | | | log: add log.mailmap configuration optionAntoine Pelisse2013-01-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach "log.mailmap" configuration variable to turn "--use-mailmap" option on to "git log", "git show" and "git whatchanged". The "--no-use-mailmap" option from the command line can countermand the setting. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | log: add --use-mailmap optionAntoine Pelisse2013-01-101-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the --use-mailmap option to log commands. It allows to display names from mailmap file when displaying logs, whatever the format used. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | mailmap: simplify map_user() interfaceAntoine Pelisse2013-01-102-95/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simplify map_user(), mostly to avoid copies of string buffers. It also simplifies caller functions. map_user() directly receive pointers and length from the commit buffer as mail and name. If mapping of the user and mail can be done, the pointer is updated to a new location. Lengths are also updated if necessary. The caller of map_user() can then copy the new email and name if necessary. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | Use split_ident_line to parse author and committerAntoine Pelisse2013-01-072-64/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently blame.c::get_acline(), pretty.c::pp_user_info() and shortlog.c::insert_one_record() are parsing author name, email, time and tz themselves. Use ident.c::split_ident_line() for better code reuse. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | | Merge branch 'jc/blame-no-follow'Junio C Hamano2013-01-141-1/+5
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|/ / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teaches "--no-follow" option to "git blame" to disable its whole-file rename detection. * jc/blame-no-follow: blame: pay attention to --no-follow diff: accept --no-follow option
| * | | | | | | | | | | | | | | | | blame: pay attention to --no-followJunio C Hamano2012-09-211-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you know your history did not have renames, or if you care only about the history after a large rename that happened some time ago, "git blame --no-follow $path" is a way to tell the command not to bother about renames. When you use -C, the lines that came from the renamed file will still be found without the whole-file rename detection, so it is not all that interesting either way, though. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | | Merge branch 'jc/merge-blobs'Junio C Hamano2013-01-112-37/+59
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the disused merge-tree proof-of-concept code. * jc/merge-blobs: merge-tree: fix d/f conflicts merge-tree: add comments to clarify what these functions are doing merge-tree: lose unused "resolve_directories" merge-tree: lose unused "flags" from merge_list Which merge_file() function do you mean?
| * | | | | | | | | | | | | | | | | merge-tree: fix d/f conflictsJunio C Hamano2012-12-261-32/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous commit documented two known breakages revolving around a case where one side flips a tree into a blob (or vice versa), where the original code simply gets confused and feeds a mixture of trees and blobs into either the recursive merge-tree (and recursing into the blob will fail) or three-way merge (and merging tree contents together with blobs will fail). Fix it by feeding trees (and only trees) into the recursive merge-tree machinery and blobs (and only blobs) into the three-way content level merge machinery separately; when this happens, the entire merge has to be marked as conflicting at the structure level. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | merge-tree: add comments to clarify what these functions are doingJunio C Hamano2012-12-261-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the "branch1" parameter given to resolve() to "ours", to clarify what is going on. Also, annotate the unresolved_directory() function with some comments to show what decisions are made in each step, and highlight two bugs that need to be fixed. Add two tests to t4300 to illustrate these bugs. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | merge-tree: lose unused "resolve_directories"Junio C Hamano2012-12-261-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option is always set; simplify. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | merge-tree: lose unused "flags" from merge_listJunio C Hamano2012-12-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the unused field from the structure. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | Which merge_file() function do you mean?Junio C Hamano2012-12-092-4/+4
| | |/ / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two different static functions and one global function, all of them called "merge_file()", with different signatures and purposes. Rename them all to reduce confusion in "git grep" output: * Rename the static one in merge-index to "merge_one_path(const char *path)" as that function is about asking an external command to resolve conflicts in one path. * Rename the global one in merge-file.c that is only used by merge-tree to "merge_blobs()", as the function takes three blobs and returns the merged result only in-core, without doing anything to the filesystem. * Rename the one in merge-recursive to "merge_one_file()", just to be fair. Also rename merge-file.[ch] to merge-blobs.[ch]. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | Merge branch 'jc/format-patch-reroll'Junio C Hamano2013-01-111-9/+24
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach "format-patch" to prefix v4- to its output files for the fourth iteration of a patch series, to make it easier for the submitter to keep separate copies for iterations. * jc/format-patch-reroll: format-patch: give --reroll-count a short synonym -v format-patch: document and test --reroll-count format-patch: add --reroll-count=$N option get_patch_filename(): split into two functions get_patch_filename(): drop "just-numbers" hack get_patch_filename(): simplify function signature builtin/log.c: stop using global patch_suffix builtin/log.c: drop redundant "numbered_files" parameter from make_cover_letter() builtin/log.c: drop unused "numbered" parameter from make_cover_letter()
| * | | | | | | | | | | | | | | | | format-patch: give --reroll-count a short synonym -vJunio C Hamano2013-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accept "-v" as a synonym to "--reroll-count", so that users can say "git format-patch -v4 master", instead of having to fully spell it out as "git format-patch --reroll-count=4 master". As I do not think of a reason why users would want to tell the command to be "verbose", I think this should be OK. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | format-patch: add --reroll-count=$N optionJunio C Hamano2012-12-221-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The --reroll-count=$N option, when given a positive integer: - Adds " v$N" to the subject prefix specified. As the default subject prefix string is "PATCH", --reroll-count=2 makes it "PATCH v2". - Prefixes "v$N-" to the names used for output files. The cover letter, whose name is usually 0000-cover-letter.patch, becomes v2-0000-cover-letter.patch when given --reroll-count=2. This allows users to use the same --output-directory for multiple iterations of the same series, without letting the output for a newer round overwrite output files from the earlier rounds. The user can incorporate materials from earlier rounds to update the newly minted iteration, and use "send-email v2-*.patch" to send out the patches belonging to the second iteration easily. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | get_patch_filename(): split into two functionsJunio C Hamano2012-12-211-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function switched between two operating modes depending on the NULL-ness of its two parameters, as a hacky way to share small part of implementation, sacrificing cleanliness of the API. Implement "fmt_output_subject()" function that takes a subject string and gives the name for the output file, and on top of it, implement "fmt_output_commit()" function that takes a commit and gives the name for the output file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | get_patch_filename(): drop "just-numbers" hackJunio C Hamano2012-12-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function chooses from three operating modes (format using the subject, the commit, or just number) based on NULL-ness of two of its parameters, which is an ugly hack for sharing only a bit of code. Separate out the "just numbers" part out to the callers. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | get_patch_filename(): simplify function signatureJunio C Hamano2012-12-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most functions that emit to a strbuf take the strbuf as their first parameter; make this function follow suit. The serial number of the patch being emitted (nr) and suffix used for patch filename (suffix) are both recorded in rev_info; drop these separate parameters and pass the rev_info directly. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | builtin/log.c: stop using global patch_suffixJunio C Hamano2012-12-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The suffix for the output filename is found in rev->patch_suffix; do not keep using the global that is only used to parse the command line and configuration. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | builtin/log.c: drop redundant "numbered_files" parameter from ↵Junio C Hamano2012-12-211-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make_cover_letter() Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | | | | builtin/log.c: drop unused "numbered" parameter from make_cover_letter()Junio C Hamano2012-12-211-2/+2
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | Merge branch 'jl/interrupt-clone-remove-separate-git-dir'Junio C Hamano2013-01-101-1/+3
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git clone --separate-git-dir" is interrupted, we failed to remove the real location we created the repository. * jl/interrupt-clone-remove-separate-git-dir: clone: support atomic operation with --separate-git-dir
| * | | | | | | | | | | | | | | | clone: support atomic operation with --separate-git-dirJens Lehmann2013-01-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since b57fb80a7d (init, clone: support --separate-git-dir for .git file) git clone supports the --separate-git-dir option to create the git dir outside the work tree. But when that option is used, the git dir won't be deleted in case the clone fails like it would be without this option. This makes clone lose its atomicity as in case of a failure a partly set up git dir is left behind. A real world example where this leads to problems is when "git submodule update" fails to clone a submodule and later calls to "git submodule update" stumble over the partially set up git dir and try to revive the submodule from there, which then fails with a not very user friendly error message. Fix that by updating the junk_git_dir variable (used to remember if and what git dir should be removed in case of failure) to the new value given with the --seperate-git-dir option. Also add a test for this to t5600 (and while at it fix the former last test to not cd into a directory to test for its existence but use "test -d" instead). Reported-by: Manlio Perillo <manlio.perillo@gmail.com> Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | | Merge branch 'as/dir-c-cleanup'Junio C Hamano2013-01-102-2/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor and generally clean up the directory traversal API implementation. * as/dir-c-cleanup: dir.c: rename free_excludes() to clear_exclude_list() dir.c: refactor is_path_excluded() dir.c: refactor is_excluded() dir.c: refactor is_excluded_from_list() dir.c: rename excluded() to is_excluded() dir.c: rename excluded_from_list() to is_excluded_from_list() dir.c: rename path_excluded() to is_path_excluded() dir.c: rename cryptic 'which' variable to more consistent name Improve documentation and comments regarding directory traversal API api-directory-listing.txt: update to match code
| * | | | | | | | | | | | | | | | dir.c: rename path_excluded() to is_path_excluded()Adam Spiers2012-12-282-2/+2
| | |_|_|/ / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Start adopting clearer names for exclude functions. This 'is_*' naming pattern for functions returning booleans was agreed here: http://thread.gmane.org/gmane.comp.version-control.git/204661/focus=204924 Signed-off-by: Adam Spiers <git@adamspiers.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | Merge branch 'jc/maint-fmt-merge-msg-no-edit-lose-credit'Junio C Hamano2013-01-102-7/+15
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|/ / / / / / / / / / / |/| | | | | | | | | | | / / / / | | |_|_|_|_|_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stop spending cycles to compute information to be placed on commented lines in "merge --no-edit", which will be discarded anyway. * jc/maint-fmt-merge-msg-no-edit-lose-credit: merge --no-edit: do not credit people involved in the side branch
| * | | | | | | | | | | | | | merge --no-edit: do not credit people involved in the side branchJunio C Hamano2012-12-282-7/+15
| |/ / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The credit lines "By" and "Via" to credit authors and committers for their contributions on the side branch are meant as a hint to the integrator to decide whom to mention in the log message text. After the integrator saves the message in the editor, they are meant to go away and that is why they are commented out. When a merge is recorded without editing the generated message, however, its contents do not go through the normal stripspace() and these lines are left in the merge. Stop producing them when we know the merge is going to be recorded without editing, i.e. when --no-edit is given. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'nd/maint-branch-desc-doc'Junio C Hamano2013-01-092-14/+24
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach various forms of "format-patch" command line to identify what branch the patches are taken from, so that the branch description is picked up in more cases. * nd/maint-branch-desc-doc: format-patch: pick up branch description when no ref is specified format-patch: pick up correct branch name from symbolic ref t4014: a few more tests on cover letter using branch description branch: delete branch description if it's empty config.txt: a few lines about branch.<name>.description
| * | | | | | | | | | | | | | format-patch: pick up branch description when no ref is specifiedNguyễn Thái Ngọc Duy2013-01-031-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We only try to get branch name in "format-patch origin" case or similar and not "format-patch -22" where HEAD is automatically added. Without correct branch name, branch description cannot be added. Make sure we always get branch name. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | format-patch: pick up correct branch name from symbolic refNguyễn Thái Ngọc Duy2013-01-031-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | find_branch_name() assumes to take refs/heads/<branch>. But we also have symbolic refs, such as HEAD, that can point to a valid branch in refs/heads and do not follow refs/heads/<branch> syntax. Remove the assumption and apply normal ref resolution. After all it would be confusing if rev machinery resolves a ref in one way and find_branch_name() another. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | branch: delete branch description if it's emptyNguyễn Thái Ngọc Duy2013-01-031-1/+1
| | |_|_|_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'ap/merge-stop-at-prepare-commit-msg-failure'Junio C Hamano2013-01-091-2/+3
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git merge" started calling prepare-commit-msg hook like "git commit" does some time ago, but forgot to pay attention to the exit status of the hook. t7505 may want a general clean-up but that is a different topic. * ap/merge-stop-at-prepare-commit-msg-failure: merge: Honor prepare-commit-msg return code
| * | | | | | | | | | | | | merge: Honor prepare-commit-msg return codeAntoine Pelisse2013-01-031-2/+3
| | |_|_|_|_|/ / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 65969d4 (merge: honor prepare-commit-msg hook, 2011-02-14) tried to make "git commit" and "git merge" consistent, because a merge that required user assistance has to be concluded with "git commit", but back then only "git commit" triggered prepare-commit-msg hook. When it added a call to run the prepare-commit-msg hook, however, it forgot to check the exit code from the hook like "git commit" does, and ended up replacing one inconsistency with another. When prepare-commit-msg hook that is run from "git merge" exits with a non-zero status, abort the commit. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'jc/apply-trailing-blank-removal'Junio C Hamano2013-01-061-6/+17
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix to update_pre_post_images() that did not take into account the possibility that whitespace fix could shrink the preimage and change the number of lines in it. * jc/apply-trailing-blank-removal: apply.c:update_pre_post_images(): the preimage can be truncated
| * | | | | | | | | | | | apply.c:update_pre_post_images(): the preimage can be truncatedJunio C Hamano2012-10-121-6/+17
| | |_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5166714 (apply: Allow blank context lines to match beyond EOF, 2010-03-06) and then later 0c3ef98 (apply: Allow blank *trailing* context lines to match beyond EOF, 2010-04-08) taught "git apply" to trim new blank lines at the end in the patch text when matching the contents being patched and the preimage recorded in the patch, under --whitespace=fix mode. When a preimage is modified to match the current contents in preparation for such a "fixed" patch application, the context lines in the postimage must be updated to match (otherwise, it would reintroduce whitespace breakages), and update_pre_post_images() function is responsible for doing this. However, this function was not updated to take into account a case where the removal of trailing blank lines reduces the number of lines in the preimage, and triggered an assertion error. The logic to fix the postimage by copying the corrected context lines from the preimage was not prepared to handle this case, either, but it was protected by the assert() and only got exposed when the assertion is corrected. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'cr/push-force-tag-update'Junio C Hamano2013-01-052-14/+27
|\ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Require "-f" for push to update a tag, even if it is a fast-forward. * cr/push-force-tag-update: push: allow already-exists advice to be disabled push: rename config variable for more general use push: cleanup push rules comment push: clarify rejection of update to non-commit-ish push: require force for annotated tags push: require force for refs under refs/tags/ push: flag updates that require force push: keep track of "update" state separately push: add advice for rejected tag reference push: return reject reasons as a bitset
| * | | | | | | | | | | push: allow already-exists advice to be disabledChris Rorvick2012-12-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'advice.pushAlreadyExists' option to disable the advice shown when an update is rejected for a reference that is not allowed to update at all (verses those that are allowed to fast-forward.) Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | push: rename config variable for more general useChris Rorvick2012-12-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'pushNonFastForward' advice config can be used to squelch several instances of push-related advice. Rename it to 'pushUpdateRejected' to cover other reject scenarios that are unrelated to fast-forwarding. Retain the old name for compatibility. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | push: require force for refs under refs/tags/Chris Rorvick2012-12-022-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | References are allowed to update from one commit-ish to another if the former is an ancestor of the latter. This behavior is oriented to branches which are expected to move with commits. Tag references are expected to be static in a repository, though, thus an update to something under refs/tags/ should be rejected unless the update is forced. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | push: add advice for rejected tag referenceChris Rorvick2012-12-021-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Advising the user to fetch and merge only makes sense if the rejected reference is a branch. If none of the rejections are for branches, just tell the user the reference already exists. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | push: return reject reasons as a bitsetChris Rorvick2012-12-022-11/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass all rejection reasons back from transport_push(). The logic is simpler and more flexible with regard to providing useful feedback. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'fc/fast-export-fixes'Junio C Hamano2013-01-051-8/+19
|\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various updates to fast-export used in the context of the remote helper interface. * fc/fast-export-fixes: fast-export: make sure updated refs get updated fast-export: don't handle uninteresting refs fast-export: fix comparison in tests fast-export: trivial cleanup remote-testgit: implement the "done" feature manually remote-testgit: report success after an import remote-testgit: exercise more features remote-testgit: cleanup tests remote-testgit: remove irrelevant test remote-testgit: remove non-local functionality Add new simplified git-remote-testgit Rename git-remote-testgit to git-remote-testpy remote-helpers: fix failure message remote-testgit: fix direction of marks fast-export: avoid importing blob marks
| * | | | | | | | | | | | fast-export: make sure updated refs get updatedFelipe Contreras2012-12-031-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an object has already been exported (and thus is in the marks) it's flagged as SHOWN, so it will not be exported again, even if in a later time it's exported through a different ref. We don't need the object to be exported again, but we want the ref updated, which doesn't happen. Since we can't know if a ref was exported or not, let's just assume that if the commit was marked (flags & SHOWN), the user still wants the ref updated. IOW: If it's specified in the command line, it will get updated, regardless of whether or not the object was marked. So: % git branch test master % git fast-export $mark_flags master % git fast-export $mark_flags test Would export 'test' properly. Additionally, this fixes issues with remote helpers; now they can push refs whose objects have already been exported, and a few other issues as well. Update the tests accordingly. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | fast-export: don't handle uninteresting refsFelipe Contreras2012-12-031-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They have been marked as UNINTERESTING for a reason, lets respect that. Currently the first ref is handled properly, but not the rest. Assuming that all the refs point at the same commit in the following example: % git fast-export master ^uninteresting ^foo ^bar reset refs/heads/bar from :0 reset refs/heads/foo from :0 reset refs/heads/uninteresting from :0 % git fast-export ^uninteresting ^foo ^bar master reset refs/heads/master from :0 reset refs/heads/bar from :0 reset refs/heads/foo from :0 Clearly this is wrong; the negative refs should be ignored. After this patch: % git fast-export ^uninteresting ^foo ^bar master # nothing % git fast-export master ^uninteresting ^foo ^bar # nothing And even more, it would only happen if the ref is pointing to exactly the same commit, but not otherwise: % git fast-export ^next next reset refs/heads/next from :0 % git fast-export ^next next^{commit} # nothing % git fast-export ^next next~0 # nothing % git fast-export ^next next~1 # nothing % git fast-export ^next next~2 # nothing The reason this happens is that before traversing the commits, fast-export checks if any of the refs point to the same object, and any duplicated ref gets added to a list in order to issue 'reset' commands after the traversing. Unfortunately, it's not even checking if the commit is flagged as UNINTERESTING. The fix of course, is to check it. However, in order to do it properly we need to get the UNINTERESTING flag from the command line, not from the commit object, because "^foo bar" will mark the commit 'bar' uninteresting if foo and bar points at the same commit. rev_cmdline_info, which was introduced exactly to handle this situation, contains all the information we need for get_tags_and_duplicates(), plus the ref flag. This way the rest of the positive refs will remain untouched; it's only the negative ones that change in behavior. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | fast-export: trivial cleanupFelipe Contreras2012-11-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting 'commit' to 'commit' is a no-op. It might have been there to avoid a compiler warning, but if so, it was the compiler to blame, and it's certainly not there any more. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>