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* SQUASH??? sparse fixesds/commit-graphJunio C Hamano2018-03-141-1/+1
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* commit-graph: implement "--additive" optionDerrick Stolee2018-03-141-3/+7
| | | | | | | | | Teach git-commit-graph to add all commits from the existing commit-graph file to the file about to be written. This should be used when adding new commits without performing garbage collection. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* commit-graph: build graph from starting commitsDerrick Stolee2018-03-141-6/+21
| | | | | | | | | | | | | | | Teach git-commit-graph to read commits from stdin when the --stdin-commits flag is specified. Commits reachable from these commits are added to the graph. This is a much faster way to construct the graph than inspecting all packed objects, but is restricted to known tips. For the Linux repository, 700,000+ commits were added to the graph file starting from 'master' in 7-9 seconds, depending on the number of packfiles in the repo (1, 24, or 120). Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* commit-graph: read only from specific pack-indexesDerrick Stolee2018-03-141-3/+30
| | | | | | | | | Teach git-commit-graph to inspect the objects only in a certain list of pack-indexes within the given pack directory. This allows updating the commit graph iteratively. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* commit-graph: implement git commit-graph readDerrick Stolee2018-03-141-0/+56
| | | | | | | | | | Teach git-commit-graph to read commit graph files and summarize their contents. Use the read subcommand to verify the contents of a commit graph file in the tests. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* commit-graph: implement 'git-commit-graph write'Derrick Stolee2018-03-141-0/+33
| | | | | | | | Teach git-commit-graph to write graph files. Create new test script to verify this command succeeds without failure. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* commit-graph: create git-commit-graph builtinDerrick Stolee2018-03-141-0/+36
| | | | | | | | | Teach git the 'commit-graph' builtin that will be used for writing and reading packed graph files. The current implementation is mostly empty, except for an '--object-dir' option. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* csum-file: refactor finalize_hashfile() methodDerrick Stolee2018-03-141-2/+2
| | | | | | | | | | | | | | If we want to use a hashfile on the temporary file for a lockfile, then we need finalize_hashfile() to fully write the trailing hash but also keep the file descriptor open. Do this by adding a new CSUM_HASH_IN_STREAM flag along with a functional change that checks this flag before writing the checksum to the stream. This differs from previous behavior since it would be written if either CSUM_CLOSE or CSUM_FSYNC is provided. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* csum-file: rename hashclose() to finalize_hashfile()Derrick Stolee2018-03-142-4/+4
| | | | | | | | | | | The hashclose() method behaves very differently depending on the flags parameter. In particular, the file descriptor is not always closed. Perform a simple rename of "hashclose()" to "finalize_hashfile()" in preparation for functional changes. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jk/cached-commit-buffer' into HEADJunio C Hamano2018-03-131-1/+1
|\ | | | | | | | | | | | | * jk/cached-commit-buffer: revision: drop --show-all option commit: drop uses of get_cached_commit_buffer() Git 2.16.2
| * commit: drop uses of get_cached_commit_buffer()Jeff King2018-02-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "--show-all" revision option shows UNINTERESTING commits. Some of these commits may be unparsed when we try to show them (since we may or may not need to walk their parents to fulfill the request). Commit 3131b71301 (Add "--show-all" revision walker flag for debugging, 2008-02-09) resolved this by just skipping pretty-printing for commits without their object contents cached, saying: Because we now end up listing commits we may not even have been parsed at all "show_log" and "show_commit" need to protect against commits that don't have a commit buffer entry. That was the easy fix to avoid the pretty-printer segfaulting, but: 1. It doesn't work for all formats. E.g., --oneline prints the oid for each such commit but not a trailing newline, leading to jumbled output. 2. It only affects some commits, depending on whether we happened to parse them or not (so if they were at the tip of an UNINTERESTING starting point, or if we happened to traverse over them, you'd see more data). 3. It unncessarily ties the decision to show the verbose header to whether the commit buffer was cached. That makes it harder to change the logic around caching (e.g., if we could traverse without actually loading the full commit objects). These days it's safe to feed such a commit to the pretty-print code. Since be5c9fb904 (logmsg_reencode: lazily load missing commit buffers, 2013-01-26), we'll load it on demand in such a case. So let's just always show the verbose headers. This does change the behavior of plumbing, but: a. The --show-all option was explicitly introduced as a debugging aid, and was never documented (and has rarely even been mentioned on the list by git devs). b. Avoiding the commits was already not deterministic due to (2) above. So the caller might have seen full headers for these commits anyway, and would need to be prepared for it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Merge branch 'jk/abort-clone-with-existing-dest' into maintJunio C Hamano2018-02-151-7/+24
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git clone $there $here" is allowed even when here directory exists as long as it is an empty directory, but the command incorrectly removed it upon a failure of the operation. * jk/abort-clone-with-existing-dest: clone: do not clean up directories we didn't create clone: factor out dir_exists() helper t5600: modernize style t5600: fix outdated comment about unborn HEAD
| * \ Merge branch 'rs/lose-leak-pending' into maintJunio C Hamano2018-02-151-12/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | API clean-up around revision traversal. * rs/lose-leak-pending: commit: remove unused function clear_commit_marks_for_object_array() revision: remove the unused flag leak_pending checkout: avoid using the rev_info flag leak_pending bundle: avoid using the rev_info flag leak_pending bisect: avoid using the rev_info flag leak_pending object: add clear_commit_marks_all() ref-filter: use clear_commit_marks_many() in do_merge_filter() commit: use clear_commit_marks_many() in remove_redundant() commit: avoid allocation in clear_commit_marks_many()
| * \ \ Merge branch 'dk/describe-all-output-fix' into maintJunio C Hamano2018-02-151-2/+5
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An old regression in "git describe --all $annotated_tag^0" has been fixed. * dk/describe-all-output-fix: describe: prepend "tags/" when describing tags with embedded name
* | \ \ \ Merge branch 'bc/hash-algo'Junio C Hamano2018-02-153-92/+92
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More abstraction of hash function from the codepath. * bc/hash-algo: hash: update obsolete reference to SHA1_HEADER bulk-checkin: abstract SHA-1 usage csum-file: abstract uses of SHA-1 csum-file: rename sha1file to hashfile read-cache: abstract away uses of SHA-1 pack-write: switch various SHA-1 values to abstract forms pack-check: convert various uses of SHA-1 to abstract forms fast-import: switch various uses of SHA-1 to the_hash_algo sha1_file: switch uses of SHA-1 to the_hash_algo builtin/unpack-objects: switch uses of SHA-1 to the_hash_algo builtin/index-pack: improve hash function abstraction hash: create union for hash context allocation hash: move SHA-1 macros to hash.h
| * | | | | csum-file: rename sha1file to hashfilebrian m. carlson2018-02-022-36/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename struct sha1file to struct hashfile, along with all of its related functions. The transformation in this commit was made by global search-and-replace. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | builtin/unpack-objects: switch uses of SHA-1 to the_hash_algobrian m. carlson2018-02-021-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch various uses of explicit calls to SHA-1 into references to the_hash_algo to better abstract away the various uses of it. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | builtin/index-pack: improve hash function abstractionbrian m. carlson2018-02-021-45/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert several uses of unsigned char [20] to struct object_id and convert various hard-coded constants and uses of SHA-1 functions to use the_hash_algo. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'tg/reset-hard-show-head-with-pretty'Junio C Hamano2018-02-151-18/+10
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The way "git reset --hard" reports the commit the updated HEAD points at is made consistent with the way how the commit title is generated by the other parts of the system. This matters when the title is spread across physically multiple lines. * tg/reset-hard-show-head-with-pretty: reset --hard: make use of the pretty machinery
| * | | | | | reset --hard: make use of the pretty machinerytg/reset-hard-show-head-with-prettyThomas Gummerer2018-02-021-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reset --hard currently uses its own logic for printing the first line of the commit message in its output. Instead of just using the first line, use the pretty machinery to create the output. In addition to the easier to follow code, this makes the output more consistent with other commands that print the title of the commit, such as 'git commit --oneline' or 'git checkout', which both use 'pp_commit_easy()' with the CMIT_FMT_ONELINE modifier. It is a slight change of the output if the second line of the commit message is not a blank line, i.e. if the commit message is foo bar previously we would print "HEAD is now at 000000 foo", while after this change we print "HEAD is now at 000000 foo bar", same as 'git log --oneline' shows "000000 foo bar". So this does make the output more consistent with other commands, and 'reset' is a porcelain command, so nobody should be parsing the output in scripts. The current behaviour dates back to 0e5a7faa3a ("Make "git reset" a builtin.", 2007-09-11), so I assume (without digging into the old codebase too much) that the logic was implemented because there was no convenience function such as 'pp_commit_easy' that would do this already. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'po/object-id'Junio C Hamano2018-02-1515-41/+45
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conversion from uchar[20] to struct object_id continues. * po/object-id: sha1_file: rename hash_sha1_file_literally sha1_file: convert write_loose_object to object_id sha1_file: convert force_object_loose to object_id sha1_file: convert write_sha1_file to object_id notes: convert write_notes_tree to object_id notes: convert combine_notes_* to object_id commit: convert commit_tree* to object_id match-trees: convert splice_tree to object_id cache: clear whole hash buffer with oidclr sha1_file: convert hash_sha1_file to object_id dir: convert struct sha1_stat to use object_id sha1_file: convert pretend_sha1_file to object_id
| * | | | | | | sha1_file: rename hash_sha1_file_literallypo/object-idPatryk Obara2018-01-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function was already converted to use struct object_id earlier. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | sha1_file: convert force_object_loose to object_idPatryk Obara2018-01-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the definition and declaration of force_object_loose to struct object_id and adjust usage of this function. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | sha1_file: convert write_sha1_file to object_idPatryk Obara2018-01-308-24/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the definition and declaration of write_sha1_file to struct object_id and adjust usage of this function. This commit also converts static function write_sha1_file_prepare, as it is closely related. Rename these functions to write_object_file and write_object_file_prepare respectively. Replace sha1_to_hex, hashcpy and hashclr with their oid equivalents wherever possible. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | commit: convert commit_tree* to object_idPatryk Obara2018-01-304-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the definitions and declarations of commit_tree and commit_tree_extended to use struct object_id and adjust all usages of these functions. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | sha1_file: convert hash_sha1_file to object_idPatryk Obara2018-01-303-5/+4
| | |/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the declaration and definition of hash_sha1_file to use struct object_id and adjust all function calls. Rename this function to hash_object_file. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'sb/pull-rebase-submodule'Junio C Hamano2018-02-151-0/+2
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git pull --rebase" did not pass verbosity setting down when recursing into a submodule. * sb/pull-rebase-submodule: builtin/pull: respect verbosity settings in submodules
| * | | | | | | builtin/pull: respect verbosity settings in submodulessb/pull-rebase-submoduleStefan Beller2018-01-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a6d7eb2c7a (pull: optionally rebase submodules (remote submodule changes only), 2017-06-23), we taught Git how to rebase submodules in a pull. However we missed to pass on the verbosity settings. Reported-by: Robin H. Johnson <robbat2@gentoo.org> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'jt/fsck-code-cleanup'Junio C Hamano2018-02-151-1/+7
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Plug recently introduced leaks in fsck. * jt/fsck-code-cleanup: fsck: fix leak when traversing trees
| * | | | | | | | fsck: fix leak when traversing treesjt/fsck-code-cleanupEric Wong2018-01-231-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While fsck_walk/fsck_walk_tree/parse_tree populates "struct tree" idempotently, it is still up to the fsck_walk caller to call free_tree_buffer. Fixes: ad2db4030e42890e ("fsck: remove redundant parse_tree() invocation") Signed-off-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'jc/worktree-add-short-help'Junio C Hamano2018-02-151-1/+1
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error message fix. * jc/worktree-add-short-help: worktree: say that "add" takes an arbitrary commit in short-help
| * | | | | | | | | worktree: say that "add" takes an arbitrary commit in short-helpjc/worktree-add-short-helpJunio C Hamano2018-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | c4738aed ("worktree: add can be created from any commit-ish", 2017-11-26) taught "git worktree add" to start a new worktree with an arbitrary commit-ish checked out, not limited to a tip of a branch. "git worktree --help" was updated to describe this, but we forgot to update "git worktree -h". Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'pw/sequencer-in-process-commit'Junio C Hamano2018-02-133-263/+34
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sequencer infrastructure is shared across "git cherry-pick", "git rebase -i", etc., and has always spawned "git commit" when it needs to create a commit. It has been taught to do so internally, when able, by reusing the codepath "git commit" itself uses, which gives performance boost for a few tens of percents in some sample scenarios. * pw/sequencer-in-process-commit: sequencer: run 'prepare-commit-msg' hook t7505: add tests for cherry-pick and rebase -i/-p t7505: style fixes sequencer: assign only free()able strings to gpg_sign sequencer: improve config handling t3512/t3513: remove KNOWN_FAILURE_CHERRY_PICK_SEES_EMPTY_COMMIT=1 sequencer: try to commit without forking 'git commit' sequencer: load commit related config sequencer: simplify adding Signed-off-by: trailer commit: move print_commit_summary() to libgit commit: move post-rewrite code to libgit Add a function to update HEAD after creating a commit commit: move empty message checks to libgit t3404: check intermediate squash messages
| * | | | | | | | | | sequencer: run 'prepare-commit-msg' hookpw/sequencer-in-process-commitPhillip Wood2018-01-241-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 356ee4659b ("sequencer: try to commit without forking 'git commit'", 2017-11-24) forgot to run the 'prepare-commit-msg' hook when creating the commit. Fix this by writing the commit message to a different file and running the hook. Using a different file means that if the commit is cancelled the original message file is unchanged. Also move the checks for an empty commit so the order matches 'git commit'. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Helped-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | sequencer: improve config handlingPhillip Wood2017-12-132-25/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous config handling relied on global variables, called git_default_config() even when the key had already been handled by git_sequencer_config() and did not initialize the diff configuration variables. Improve this by: i) loading the default values for message cleanup and gpg signing of commits into struct replay_opts; ii) restructuring the code to return immediately once a key is handled; and iii) calling git_diff_basic_config(). Note that unfortunately it is not possible to return early if the key is handled by git_gpg_config() as it does not indicate to the caller if the key has been handled or not. The sequencer should probably have been calling git_diff_basic_config() before as it creates a patch when there are conflicts. The shell version uses 'diff-tree' to create the patch so calling git_diff_basic_config() should match that. Although 'git commit' calls git_diff_ui_config() I don't think the output of print_commit_summary() is affected by anything that is loaded by that as print_commit_summary() always turns on rename detection so would ignore the value in the user's configuration anyway. The other values loaded by git_diff_ui_config() are about the formatting of patches so are not relevant to print_commit_summary(). Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | sequencer: load commit related configPhillip Wood2017-11-242-3/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Load default values for message cleanup and gpg signing of commits in preparation for committing without forking 'git commit'. Note that we interpret commit.cleanup=scissors to mean COMMIT_MSG_CLEANUP_SPACE to be consistent with 'git commit' Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | commit: move print_commit_summary() to libgitPhillip Wood2017-11-241-119/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move print_commit_summary() from builtin/commit.c to sequencer.c so it can be shared with other commands. The function is modified by changing the last argument to a flag so callers can specify whether they want to show the author date in addition to specifying if this is an initial commit. If the sequencer dies in print_commit_summary() (which can only happen when cherry-picking or reverting) then neither the todo list nor the abort safety file are updated to reflect the commit that was just made. print_commit_summary() can die if: - The commit that was just created cannot be found or parsed. - HEAD cannot be resolved either because some other process is updating it (which is bad news in the middle of a cherry-pick) or because it is corrupt. - log_tree_commit() cannot read some objects. In all those cases dying will leave the sequencer in a sane state for aborting; 'git cherry-pick --abort' will rewind HEAD to the last successful commit before there was a problem with HEAD or the object database. If the user somehow fixes the problem and runs 'git cherry-pick --continue' then the sequencer will try and pick the same commit again which may or may not be what the user wants depending on what caused print_commit_summary() to die. If print_commit_summary() returned an error instead then update_abort_safety_file() would try to resolve HEAD which may or may not be successful. If it is successful then running 'git rebase --abort' would not rewind HEAD to the last successful commit which is not what we want. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | commit: move post-rewrite code to libgitPhillip Wood2017-11-181-41/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move run_rewrite_hook() from bulitin/commit.c to sequencer.c so it can be shared with other commands and add a new function commit_post_rewrite() based on the code in builtin/commit.c that encapsulates rewriting notes and running the post-rewrite hook. Once the sequencer learns how to create commits without forking 'git commit' these functions will be used when squashing commits. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | Add a function to update HEAD after creating a commitPhillip Wood2017-11-181-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add update_head_with_reflog() based on the code that updates HEAD after committing in builtin/commit.c that can be called by 'git commit' and other commands. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | commit: move empty message checks to libgitPhillip Wood2017-11-111-80/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the functions that check for empty messages from bulitin/commit.c to sequencer.c so they can be shared with other commands. The functions are refactored to take an explicit cleanup mode and template filename passed by the caller. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'nd/trace-with-env'Junio C Hamano2018-02-132-3/+3
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tracing machinery learned to report tweaking of environment variables as well. * nd/trace-with-env: run-command.c: print new cwd in trace_run_command() run-command.c: print env vars in trace_run_command() run-command.c: print program 'git' when tracing git_cmd mode run-command.c: introduce trace_run_command() trace.c: move strbuf_release() out of print_trace_line() trace: avoid unnecessary quoting sq_quote_argv: drop maxlen parameter
| * | | | | | | | | | | sq_quote_argv: drop maxlen parameterJeff King2018-01-162-3/+3
| | |_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No caller passes anything but "0" for this parameter, which requests that the function ignore it completely. In fact, in all of history there was only one such caller, and it went away in 7f51f8bc2b (alias: use run_command api to execute aliases, 2011-01-07). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'pc/submodule-helper'Junio C Hamano2018-02-131-0/+340
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite two more "git submodule" subcommands in C. * pc/submodule-helper: submodule: port submodule subcommand 'deinit' from shell to C submodule: port submodule subcommand 'sync' from shell to C
| * | | | | | | | | | | submodule: port submodule subcommand 'deinit' from shell to CPrathamesh Chavan2018-01-161-0/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same mechanism is used even for porting this submodule subcommand, as used in the ported subcommands till now. The function cmd_deinit in split up after porting into four functions: module_deinit(), for_each_listed_submodule(), deinit_submodule() and deinit_submodule_cb(). Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Stefan Beller <sbeller@google.com> Signed-off-by: Prathamesh Chavan <pc44800@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | submodule: port submodule subcommand 'sync' from shell to CPrathamesh Chavan2018-01-161-0/+193
| |/ / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port the submodule subcommand 'sync' from shell to C using the same mechanism as that used for porting submodule subcommand 'status'. Hence, here the function cmd_sync() is ported from shell to C. This is done by introducing four functions: module_sync(), sync_submodule(), sync_submodule_cb() and print_default_remote(). The function print_default_remote() is introduced for getting the default remote as stdout. Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Stefan Beller <sbeller@google.com> Signed-off-by: Prathamesh Chavan <pc44800@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'rs/describe-unique-abbrev'Junio C Hamano2018-02-131-1/+1
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/describe-unique-abbrev: describe: use strbuf_add_unique_abbrev() for adding short hashes
| * | | | | | | | | | | describe: use strbuf_add_unique_abbrev() for adding short hashesrs/describe-unique-abbrevRené Scharfe2018-01-161-1/+1
| |/ / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call strbuf_add_unique_abbrev() to add an abbreviated hash to a strbuf instead of taking a detour through find_unique_abbrev() and its static buffer. This is shorter and a bit more efficient. Patch generated by Coccinelle (and contrib/coccinelle/strbuf.cocci). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'gs/retire-mru'Junio C Hamano2018-02-131-5/+4
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Retire mru API as it does not give enough abstraction over underlying list API to be worth it. * gs/retire-mru: mru: Replace mru.[ch] with list.h implementation
| * | | | | | | | | | | mru: Replace mru.[ch] with list.h implementationgs/retire-mruGargi Sharma2018-01-241-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the custom calls to mru.[ch] with calls to list.h. This patch is the final step in removing the mru API completely and inlining the logic. This patch leads to significant code reduction and the mru API hence, is not a useful abstraction anymore. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'ot/mru-on-list'Junio C Hamano2018-02-131-2/+3
|\ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first step to getting rid of mru API and using the doubly-linked list API directly instead. * ot/mru-on-list: mru: use double-linked list from list.h