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| author |  Johannes Schindelin <johannes.schindelin@gmx.de> | 2021-01-28 16:16:42 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2021-01-28 12:12:37 -0800 |
| commit | f7d42ceec5265f6dbcaeb527657521b7ec8ddc94 (patch) | |
| tree | d12d9ae0d8ae3189fa378a6c08125da20d705f57 /sequencer.c | |
| parent | Git 2.30 (diff) | |
| download | tgif-f7d42ceec5265f6dbcaeb527657521b7ec8ddc94.tar.xz | |
rebase -i: do leave commit message intact in fixup! chains
In 6e98de72c03 (sequencer (rebase -i): add support for the 'fixup' and
'squash' commands, 2017-01-02), this developer introduced a change of
behavior by mistake: when encountering a `fixup!` commit (or multiple
`fixup!` commits) without any `squash!` commit thrown in, the final `git
commit` was invoked with `--cleanup=strip`. Prior to that commit, the
commit command had been called without that `--cleanup` option.
Since we explicitly read the original commit message from a file in that
case, there is really no sense in forcing that clean-up.
We actually need to actively suppress that clean-up lest a configured
`commit.cleanup` may interfere with what we want to do: leave the commit
message unchanged.
Reported-by: Vojtěch Knyttl <vojtech@knyt.tl>
Helped-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sequencer.c b/sequencer.c index 8909a46770..264d494a64 100644 --- a/sequencer.c +++ b/sequencer.c @@ -943,6 +943,7 @@ N_("you have staged changes in your working tree\n" #define CLEANUP_MSG (1<<3) #define VERIFY_MSG (1<<4) #define CREATE_ROOT_COMMIT (1<<5) +#define VERBATIM_MSG (1<<6) static int run_command_silent_on_success(struct child_process *cmd) { @@ -979,6 +980,9 @@ static int run_git_commit(const char *defmsg, { struct child_process cmd = CHILD_PROCESS_INIT; + if ((flags & CLEANUP_MSG) && (flags & VERBATIM_MSG)) + BUG("CLEANUP_MSG and VERBATIM_MSG are mutually exclusive"); + cmd.git_cmd = 1; if (is_rebase_i(opts) && read_env_script(&cmd.env_array)) { @@ -1012,6 +1016,8 @@ static int run_git_commit(const char *defmsg, strvec_pushl(&cmd.args, "-C", "HEAD", NULL); if ((flags & CLEANUP_MSG)) strvec_push(&cmd.args, "--cleanup=strip"); + if ((flags & VERBATIM_MSG)) + strvec_push(&cmd.args, "--cleanup=verbatim"); if ((flags & EDIT_MSG)) strvec_push(&cmd.args, "-e"); else if (!(flags & CLEANUP_MSG) && @@ -1380,6 +1386,9 @@ static int try_to_commit(struct repository *r, enum commit_msg_cleanup_mode cleanup; int res = 0; + if ((flags & CLEANUP_MSG) && (flags & VERBATIM_MSG)) + BUG("CLEANUP_MSG and VERBATIM_MSG are mutually exclusive"); + if (parse_head(r, ¤t_head)) return -1; @@ -1454,6 +1463,8 @@ static int try_to_commit(struct repository *r, if (flags & CLEANUP_MSG) cleanup = COMMIT_MSG_CLEANUP_ALL; + else if (flags & VERBATIM_MSG) + cleanup = COMMIT_MSG_CLEANUP_NONE; else if ((opts->signoff || opts->record_origin) && !opts->explicit_cleanup) cleanup = COMMIT_MSG_CLEANUP_SPACE; @@ -2002,7 +2013,7 @@ static int do_pick_commit(struct repository *r, if (!final_fixup) msg_file = rebase_path_squash_msg(); else if (file_exists(rebase_path_fixup_msg())) { - flags |= CLEANUP_MSG; + flags |= VERBATIM_MSG; msg_file = rebase_path_fixup_msg(); } else { const char *dest = git_path_squash_msg(r); |