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* refs: report ref type from lock_any_ref_for_updateBrad King2013-08-301-1/+2
| | | | | | | | | Expose lock_ref_sha1_basic's type_p argument to callers of lock_any_ref_for_update. Update all call sites to ignore it by passing NULL for now. Signed-off-by: Brad King <brad.king@kitware.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Convert "struct cache_entry *" to "const ..." wherever possiblend/const-struct-cache-entryNguyễn Thái Ngọc Duy2013-07-091-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I attempted to make index_state->cache[] a "const struct cache_entry **" to find out how existing entries in index are modified and where. The question I have is what do we do if we really need to keep track of on-disk changes in the index. The result is - diff-lib.c: setting CE_UPTODATE - name-hash.c: setting CE_HASHED - preload-index.c, read-cache.c, unpack-trees.c and builtin/update-index: obvious - entry.c: write_entry() may refresh the checked out entry via fill_stat_cache_info(). This causes "non-const struct cache_entry *" in builtin/apply.c, builtin/checkout-index.c and builtin/checkout.c - builtin/ls-files.c: --with-tree changes stagemask and may set CE_UPDATE Of these, write_entry() and its call sites are probably most interesting because it modifies on-disk info. But this is stat info and can be retrieved via refresh, at least for porcelain commands. Other just uses ce_flags for local purposes. So, keeping track of "dirty" entries is just a matter of setting a flag in index modification functions exposed by read-cache.c. Except unpack-trees, the rest of the code base does not do anything funny behind read-cache's back. The actual patch is less valueable than the summary above. But if anyone wants to re-identify the above sites. Applying this patch, then this: diff --git a/cache.h b/cache.h index 430d021..1692891 100644 --- a/cache.h +++ b/cache.h @@ -267,7 +267,7 @@ static inline unsigned int canon_mode(unsigned int mode) #define cache_entry_size(len) (offsetof(struct cache_entry,name) + (len) + 1) struct index_state { - struct cache_entry **cache; + const struct cache_entry **cache; unsigned int version; unsigned int cache_nr, cache_alloc, cache_changed; struct string_list *resolve_undo; will help quickly identify them without bogus warnings. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'rr/cherry-pick-fast-forward-reflog-message'Junio C Hamano2013-06-271-3/+8
|\ | | | | | | | | | | | | | | | | The reflog message created when "git cherry-pick" fast-forwarded did not say anything but "cherry-pick", but it now says "cherry-pick: fast-forward". * rr/cherry-pick-fast-forward-reflog-message: sequencer: write useful reflog message for fast-forward
| * sequencer: write useful reflog message for fast-forwardRamkumar Ramachandra2013-06-191-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following command $ git cherry-pick --ff b8bb3f writes the following uninformative message to the reflog cherry-pick Improve it to cherry-pick: fast-forward Avoid hard-coding "cherry-pick" in fast_forward_to(), so the sequencer is generic enough to support future actions. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | sequencer: avoid leaking message buffer when refusing to create an empty commitFelipe Contreras2013-06-061-2/+4
| | | | | | | | | | | | | | We should free objects before leaving. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | sequencer: remove useless indentationFelipe Contreras2013-06-031-7/+9
|/ | | | | | | By using good ol' goto. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'mv/sequencer-pick-error-diag'Junio C Hamano2013-05-091-3/+3
|\ | | | | | | | | | | | | Fix "git cherry-pick $annotated_tag", which was mistakenly rejected. * mv/sequencer-pick-error-diag: cherry-pick: picking a tag that resolves to a commit is OK
| * cherry-pick: picking a tag that resolves to a commit is OKJunio C Hamano2013-05-091-3/+3
| | | | | | | | | | | | | | | | | | Earlier, 21246dbb9e0a (cherry-pick: make sure all input objects are commits, 2013-04-11) tried to catch an unlikely "git cherry-pick $blob" as an error, but broke a more important use case to cherry-pick a tag that points at a commit. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'mv/sequencer-pick-error-diag'Junio C Hamano2013-04-191-0/+18
|\ \ | |/ | | | | | | | | | | "git cherry-pick $blob $tree" is diagnosed as a nonsense. * mv/sequencer-pick-error-diag: cherry-pick: make sure all input objects are commits
| * cherry-pick: make sure all input objects are commitsMiklos Vajna2013-04-111-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a single argument was a non-commit, the error message used to be: fatal: BUG: expected exactly one commit from walk For multiple arguments, when none of the arguments was a commit, the error was: fatal: empty commit set passed Finally, when some of the arguments were non-commits, we ignored those arguments. Fix this bug and make sure all arguments are commits, and for the first non-commit, error out with: fatal: <name>: Can't cherry-pick a <type> Signed-off-by: Miklos Vajna <vmiklos@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Sync with 'maint'Junio C Hamano2013-04-121-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | * maint: Correct common spelling mistakes in comments and tests kwset: fix spelling in comments precompose-utf8: fix spelling of "want" in error message compat/nedmalloc: fix spelling in comments compat/regex: fix spelling and grammar in comments obstack: fix spelling of similar contrib/subtree: fix spelling of accidentally git-remote-mediawiki: spelling fixes doc: various spelling fixes fast-export: fix argument name in error messages Documentation: distinguish between ref and offset deltas in pack-format i18n: make the translation of -u advice in one go
| * Correct common spelling mistakes in comments and testsStefano Lattarini2013-04-121-1/+1
| | | | | | | | | | | | | | | | | | Most of these were found using Lucas De Marchi's codespell tool. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'bc/append-signed-off-by'Junio C Hamano2013-04-011-51/+141
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consolidate codepaths that inspect log-message-to-be and decide to add a new Signed-off-by line in various commands. * bc/append-signed-off-by: git-commit: populate the edit buffer with 2 blank lines before s-o-b Unify appending signoff in format-patch, commit and sequencer format-patch: update append_signoff prototype t4014: more tests about appending s-o-b lines sequencer.c: teach append_signoff to avoid adding a duplicate newline sequencer.c: teach append_signoff how to detect duplicate s-o-b sequencer.c: always separate "(cherry picked from" from commit body sequencer.c: require a conforming footer to be preceded by a blank line sequencer.c: recognize "(cherry picked from ..." as part of s-o-b footer t/t3511: add some tests of 'cherry-pick -s' functionality t/test-lib-functions.sh: allow to specify the tag name to test_commit commit, cherry-pick -s: remove broken support for multiline rfc2822 fields sequencer.c: rework search for start of footer to improve clarity
| * git-commit: populate the edit buffer with 2 blank lines before s-o-bBrandon Casey2013-02-231-2/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'commit -s' populates the edit buffer with a blank line before the Signed-off-by line, to allow the user to immediately start typing the log message. But commit 33f2f9ab removed this space, forcing the user to first push the Signed-off-by line down to open a place to type the log message. Fix this regression and let's ensure that the Signed-off-by line is preceded by two blank lines, instead of just one, to hint that something should be filled in, and that a blank line should separate it from the body and the Signed-off-by line. Add a test for this behavior. Reported-by: John Keeping <john@keeping.me.uk> Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: teach append_signoff to avoid adding a duplicate newlineBrandon Casey2013-02-121-2/+13
| | | | | | | | | | | | | | | | | | | | | | Teach append_signoff to detect whether a blank line exists at the position that the signed-off-by line will be added, and refrain from adding an additional one if one already exists. Or, add an additional line if one is needed to make sure the new footer is separated from the message body by a blank line. Signed-off-by: Brandon Casey <bcasey@nvidia.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: teach append_signoff how to detect duplicate s-o-bBrandon Casey2013-02-121-14/+45
| | | | | | | | | | | | | | | | | | | | | | Teach append_signoff how to detect a duplicate s-o-b in the commit footer. This is in preparation to unify the append_signoff implementations in log-tree.c and sequencer.c. Fixes test in t3511. Signed-off-by: Brandon Casey <bcasey@nvidia.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: always separate "(cherry picked from" from commit bodyBrandon Casey2013-02-121-63/+65
| | | | | | | | | | | | | | | | | | | | | | | | Start treating the "(cherry picked from" line added by cherry-pick -x the same way that the s-o-b lines are treated. Namely, separate them from the main commit message body with an empty line. Introduce tests to test this functionality. Signed-off-by: Brandon Casey <bcasey@nvidia.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: require a conforming footer to be preceded by a blank lineBrandon Casey2013-02-121-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, append_signoff() performs a search for the last line of the commit buffer by searching back from the end until it hits a newline. If it reaches the beginning of the buffer without finding a newline, that means either the commit message was empty, or there was only one line in it. In this case, append_signoff will skip the call to has_conforming_footer since it already knows that it is necessary to append a newline before appending the sob. Let's perform this function inside of has_conforming_footer where it appropriately belongs and generalize it so that we require that the footer paragraph be an actual distinct paragraph separated by a blank line. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: recognize "(cherry picked from ..." as part of s-o-b footerBrandon Casey2013-02-121-14/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When 'cherry-pick -s' is used to append a signed-off-by line to a cherry picked commit, it does not currently detect the "(cherry picked from..." that may have been appended by a previous 'cherry-pick -x' as part of the s-o-b footer and it will insert a blank line before appending a new s-o-b. Let's detect "(cherry picked from...)" as part of the footer so that we will produce this: Signed-off-by: A U Thor <author@example.com> (cherry picked from da39a3ee5e6b4b0d3255bfef95601890afd80709) Signed-off-by: C O Mmitter <committer@example.com> instead of this: Signed-off-by: A U Thor <author@example.com> (cherry picked from da39a3ee5e6b4b0d3255bfef95601890afd80709) Signed-off-by: C O Mmitter <committer@example.com> [with improvements from Jonathan Nieder] Signed-off-by: Brandon Casey <bcasey@nvidia.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * commit, cherry-pick -s: remove broken support for multiline rfc2822 fieldsBrandon Casey2013-02-121-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting with c1e01b0c (commit: More generous accepting of RFC-2822 footer lines, 2009-10-28), "git commit -s" carefully parses the last paragraph of each commit message to check if it consists only of RFC2822-style headers, in which case the signoff will be added as a new line in the same list: Reported-by: Reporter <reporter@example.com> Signed-off-by: Author <author@example.com> Acked-by: Lieutenant <lt@example.com> It even included support for accepting indented continuation lines for multiline fields. Unfortunately the multiline field support is broken because it checks whether buf[k] (the first character of the *next* line) instead of buf[i] is a whitespace character. The result is that any footer with a continuation line is not accepted, since the last continuation line neither starts with an RFC2822 field name nor is followed by a continuation line. That this has remained broken for so long is good evidence that nobody actually needed multiline fields. Rip out the broken continuation support. There should be no functional change. [Thanks to Jonathan Nieder for the excellent commit message] Signed-off-by: Brandon Casey <bcasey@nvidia.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * sequencer.c: rework search for start of footer to improve clarityJonathan Nieder2013-02-121-4/+6
| | | | | | | | | | | | | | | | This code sequence is somewhat difficult to read. Let's rewrite it and add some comments to improve clarity. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | learn to pick/revert into unborn branchMartin von Zweigbergk2012-12-231-8/+12
|/ | | | | | | | | | | | cherry-picking into an unborn branch should work, so make it work, with or without --ff. Cherry-picking anything other than a commit that only adds files, will naturally result in conflicts. Similarly, revert also works, but will result in conflicts unless the specified revision only deletes files. Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jc/same-encoding'Junio C Hamano2012-11-151-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various codepaths checked if two encoding names are the same using ad-hoc code and some of them ended up asking iconv() to convert between "utf8" and "UTF-8". The former is not a valid way to spell the encoding name, but often people use it by mistake, and we equated them in some but not all codepaths. Introduce a new helper function to make these codepaths consistent. * jc/same-encoding: reencode_string(): introduce and use same_encoding() Conflicts: builtin/mailinfo.c
| * reencode_string(): introduce and use same_encoding()Junio C Hamano2012-11-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Callers of reencode_string() that re-encodes a string from one encoding to another all used ad-hoc way to bypass the case where the input and the output encodings are the same. Some did strcmp(), some did strcasecmp(), yet some others when converting to UTF-8 used is_encoding_utf8(). Introduce same_encoding() helper function to make these callers use the same logic. Notably, is_encoding_utf8() has a work-around for common misconfiguration to use "utf8" to name UTF-8 encoding, which does not match "UTF-8" hence strcasecmp() would not consider the same. Make use of it in this helper function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Move try_merge_command and checkout_fast_forward to libgit.aNguyễn Thái Ngọc Duy2012-10-291-1/+1
| | | | | | | | | | | | | | | | | | These functions are called in sequencer.c, which is part of libgit.a. This makes libgit.a potentially require builtin/merge.c for external git commands. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jeff King <peff@peff.net>
* | Merge branch 'jc/make-static'Junio C Hamano2012-09-181-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn many file-scope private symbols to static to reduce the global namespace contamination. * jc/make-static: sequencer.c: mark a private file-scope symbol as static ident.c: mark private file-scope symbols as static trace.c: mark a private file-scope symbol as static wt-status.c: mark a private file-scope symbol as static read-cache.c: mark a private file-scope symbol as static strbuf.c: mark a private file-scope symbol as static sha1-array.c: mark a private file-scope symbol as static symlinks.c: mark private file-scope symbols as static notes.c: mark a private file-scope symbol as static rerere.c: mark private file-scope symbols as static graph.c: mark private file-scope symbols as static diff.c: mark a private file-scope symbol as static commit.c: mark a file-scope private symbol as static builtin/notes.c: mark file-scope private symbols as static
| * | sequencer.c: mark a private file-scope symbol as staticJunio C Hamano2012-09-151-1/+1
| | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | cherry-pick: don't forget -s on failureMiklos Vajna2012-09-141-0/+65
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case 'git cherry-pick -s <commit>' failed, the user had to use 'git commit -s' (i.e. state the -s option again), which is easy to forget about. Instead, write the signed-off-by line early, so plain 'git commit' will have the same result. Also update 'git commit -s', so that in case there is already a relevant Signed-off-by line before the Conflicts: line, it won't add one more at the end of the message. If there is no such line, then add it before the the Conflicts: line. Signed-off-by: Miklos Vajna <vmiklos@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'mz/cherry-pick-cmdline-order'Junio C Hamano2012-09-101-1/+5
|\ \ | |/ | | | | | | | | | | | | | | | | | | "git cherry-pick A C B" used to replay changes in A and then B and then C if these three commits had committer timestamps in that order, which is not what the user who said "A C B" naturally expects. * mz/cherry-pick-cmdline-order: cherry-pick/revert: respect order of revisions to pick demonstrate broken 'git cherry-pick three one two' teach log --no-walk=unsorted, which avoids sorting
| * cherry-pick/revert: respect order of revisions to pickMartin von Zweigbergk2012-08-301-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When giving multiple individual revisions to cherry-pick or revert, as in 'git cherry-pick A B' or 'git revert B A', one would expect them to be picked/reverted in the order given on the command line. They are instead ordered by their commit timestamp -- in chronological order for "cherry-pick" and in reverse chronological order for "revert". This matches the order in which one would usually give them on the command line, making this bug somewhat hard to notice. Still, it has been reported at least once before [1]. It seems like the chronological sorting happened by accident because the revision walker has traditionally always sorted commits in reverse chronological order when rev_info.no_walk was enabled. In the case of 'git revert B A' where B is newer than A, this sorting is a no-op. For 'git cherry-pick A B', the sorting would reverse the arguments, but because the sequencer also flips the rev_info.reverse flag when picking (as opposed to reverting), the end result is a chronological order. The rev_info.reverse flag was probably flipped so that the revision walker emits B before C in 'git cherry-pick A..C'; that it happened to effectively undo the unexpected sorting done when not walking, was probably a coincidence that allowed this bug to happen at all. Fix the bug by telling the revision walker not to sort the commits when not walking. The only case we want to reverse the order is now when cherry-picking and walking revisions (rev_info.no_walk = 0). [1] http://thread.gmane.org/gmane.comp.version-control.git/164794 Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | cherry-pick: add --allow-empty-message optionChris Webb2012-08-061-0/+3
|/ | | | | | | | | | | | | Scripts such as "git rebase -i" cannot currently cherry-pick commits which have an empty commit message, as git cherry-pick calls git commit without the --allow-empty-message option. Add an --allow-empty-message option to git cherry-pick which is passed through to git commit, so this behaviour can be overridden. Signed-off-by: Chris Webb <chris@arachsys.com> Reviewed-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'nh/empty-rebase'Junio C Hamano2012-06-011-28/+45
|\ | | | | | | | | * nh/empty-rebase: cherry-pick: regression fix for empty commits
| * cherry-pick: regression fix for empty commitsJunio C Hamano2012-05-291-28/+45
| | | | | | | | | | | | | | | | | | | | | | | | The earlier "--keep-redundant-commit" series broke "cherry-pick" that is given a commit whose change is already in the current history. Such a cherry-pick would result in an empty change, and should stop with an error, telling the user that conflict resolution may have made the result empty (which is exactly what is happening), but we silently dropped the change on the floor without any message nor non-zero exit code. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nh/empty-rebase'Junio C Hamano2012-05-071-3/+11
|\ \ | |/ | | | | | | | | By Neil Horman * nh/empty-rebase: git cherry-pick: do not dereference a potential NULL pointer
| * git cherry-pick: do not dereference a potential NULL pointerNeil Horman2012-05-031-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | In the case the pointer could be NULL, the function that gave the caller the NULL pointer would already have issued an error message, so simply returning early with an error status without issuing a new message is sufficient. The same for parse_commit() that will show necessary error message when the argument is not NULL, and will return error silently when the argument is NULL. Noticed-by: Michael Mueller Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nh/empty-rebase'Junio C Hamano2012-04-301-10/+85
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | "git rebase" learned to optionally keep commits that do not introduce any change in the original history. By Neil Horman * nh/empty-rebase: git-rebase: add keep_empty flag git-cherry-pick: Add test to validate new options git-cherry-pick: Add keep-redundant-commits option git-cherry-pick: add allow-empty option
| * git-cherry-pick: Add keep-redundant-commits optionNeil Horman2012-04-241-11/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The git-cherry-pick --allow-empty command by default only preserves empty commits that were originally empty, i.e only those commits for which <commit>^{tree} and <commit>^^{tree} are equal. By default commits which are non-empty, but were made empty by the inclusion of a prior commit on the current history are filtered out. This option allows us to override that behavior and include redundant commits as empty commits in the change history. Note that this patch changes the default behavior of git cherry-pick slightly. Prior to this patch all commits in a cherry-pick sequence were applied and git commit was run. The implication here was that, if a commit was redundant, and the commit did not trigger the fast forward logic, the git commit operation, and therefore the git cherry-pick operation would fail, displaying the cherry pick advice (i.e. run git commit --allow-empty). With this patch however, such redundant commits are automatically skipped without stopping, unless --keep-redundant-commits is specified, in which case, they are automatically applied as empty commits. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git-cherry-pick: add allow-empty optionNeil Horman2012-04-111-2/+5
| | | | | | | | | | | | | | | | | | | | | | git cherry-pick fails when picking a non-ff commit that is empty. The advice given with the failure is that a git-commit --allow-empty should be issued to explicitly add the empty commit during the cherry pick. This option allows a user to specify before hand that they want to keep the empty commit. This eliminates the need to issue both a cherry pick and a commit operation. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rs/commit-list-append'Junio C Hamano2012-04-291-27/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need for "commit_list_reverse()" function that only invites inefficient code. By René Scharfe * rs/commit-list-append: commit: remove commit_list_reverse() revision: append to list instead of insert and reverse sequencer: export commit_list_append()
| * | sequencer: export commit_list_append()René Scharfe2012-04-251-27/+0
| | | | | | | | | | | | | | | | | | | | | | | | This function can be used in other parts of git. Give it a new home in commit.c. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'rt/cherry-revert-conflict-summary'Junio C Hamano2012-04-271-1/+1
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the older days, the header "Conflicts:" in "cherry-pick" and "merge" was separated by a blank line from the list of paths that follow for readability, but when "merge" was rewritten in C, we lost it by mistake. Remove the newline from "cherry-pick" to make them match again. By Ralf Thielow * rt/cherry-revert-conflict-summary: sequencer: remove additional blank line
| * | sequencer: remove additional blank lineRalf Thielow2012-04-191-1/+1
| |/ | | | | | | | | | | | | | | | | Remove an additional blank line between the headline and the list of conflicted files after doing a recursive merge. Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | drop casts from users EMPTY_TREE_SHA1_BINJeff King2012-03-231-1/+1
|/ | | | | | | | | | This macro already evaluates to the correct type, as it casts the string literal to "unsigned char *" itself (and callers who want the literal can use the _LITERAL form). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* cherry-pick: No advice to commit if --no-commitph/cherry-pick-advice-refinementPhil Hord2012-02-221-6/+11
| | | | | | | | | | | | | | | | | | | | When cherry-pick fails it offers a helpful hint about how to proceed. The hint tells the user how to do the cleanup needed by the conflicted cherry-pick and finish the job after conflict resolution. In case of cherry-pick --no-commit, the hint goes too far. It tells the user to finish up with 'git commit'. That is not what this git-cherry-pick was trying to do in the first place. Restrict the hint in case of --no-commit to avoid giving this extra advice. Also, add a test verifying the reduced hint for the --no-commit version of cherry-pick. Signed-off-by: Phil Hord <hordp@cisco.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'rr/sequencer'Junio C Hamano2012-01-311-1/+916
|\ | | | | | | | | | | | | | | | | * rr/sequencer: sequencer: factor code out of revert builtin revert: prepare to move replay_action to header Conflicts: builtin/revert.c
| * sequencer: factor code out of revert builtinrr/sequencerRamkumar Ramachandra2012-01-111-1/+917
|/ | | | | | | | | | | | | | | | | | | | | | | | | | Expose the cherry-picking machinery through a public sequencer_pick_revisions() (renamed from pick_revisions() in builtin/revert.c), so that cherry-picking and reverting are special cases of a general sequencer operation. The cherry-pick builtin is now a thin wrapper that does command-line argument parsing before calling into sequencer_pick_revisions(). In the future, we can write a new "foo" builtin that calls into the sequencer like: memset(&opts, 0, sizeof(opts)); opts.action = REPLAY_FOO; opts.revisions = xmalloc(sizeof(*opts.revs)); parse_args_populate_opts(argc, argv, &opts); init_revisions(opts.revs); sequencer_pick_revisions(&opts); This patch does not intend to make any functional changes. Check with: $ git blame -s -C HEAD^..HEAD -- sequencer.c | grep -C3 '^[^^]' Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* revert: stop creating and removing sequencer-old directoryjn/maint-sequencer-fixesJonathan Nieder2011-12-121-8/+2
| | | | | | | | | | | Now that "git reset" no longer implicitly removes .git/sequencer that the operator may or may not have wanted to keep, the logic to write a backup copy of .git/sequencer and remove it when stale is not needed any more. Simplify the sequencer API and repository layout by dropping it. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* revert: Introduce --reset to remove sequencer stateRamkumar Ramachandra2011-08-041-0/+19
To explicitly remove the sequencer state for a fresh cherry-pick or revert invocation, introduce a new subcommand called "--reset" to remove the sequencer state. Take the opportunity to publicly expose the sequencer paths, and a generic function called "remove_sequencer_state" that various git programs can use to remove the sequencer state in a uniform manner; "git reset" uses it later in this series. Introducing this public API is also in line with our long-term goal of eventually factoring out functions from revert.c into a generic commit sequencer. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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