From: Phillip Wood <phillip.wood123@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>,
Phillip Wood <phillip.wood@dunelm.org.uk>
Subject: [PATCH] rebase -r: always reword merge -c
Date: Fri, 26 Apr 2019 11:33:32 +0100 [thread overview]
Message-ID: <20190426103332.9036-1-phillip.wood123@gmail.com> (raw)
From: Phillip Wood <phillip.wood@dunelm.org.uk>
If a merge can be fast-forwarded then make sure that we still edit the
commit message if the user specifies -c. The implementation follows the
same pattern that is used for ordinary rewords that are fast-forwarded.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
sequencer.c | 5 +++++
t/t3430-rebase-merges.sh | 10 ++++++++++
2 files changed, 15 insertions(+)
diff --git a/sequencer.c b/sequencer.c
index 0db410d590..ff8565e7a8 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -3248,6 +3248,10 @@ static int do_merge(struct repository *r,
rollback_lock_file(&lock);
ret = fast_forward_to(r, &commit->object.oid,
&head_commit->object.oid, 0, opts);
+ if (flags & TODO_EDIT_MERGE_MSG) {
+ run_commit_flags |= AMEND_MSG;
+ goto fast_forward_edit;
+ }
goto leave_merge;
}
@@ -3351,6 +3355,7 @@ static int do_merge(struct repository *r,
* value (a negative one would indicate that the `merge`
* command needs to be rescheduled).
*/
+ fast_forward_edit:
ret = !!run_git_commit(r, git_path_merge_msg(r), opts,
run_commit_flags);
diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh
index 4c69255ee6..3d484a3c72 100755
--- a/t/t3430-rebase-merges.sh
+++ b/t/t3430-rebase-merges.sh
@@ -164,6 +164,16 @@ test_expect_success 'failed `merge <branch>` does not crash' '
grep "^Merge branch ${SQ}G${SQ}$" .git/rebase-merge/message
'
+test_expect_success 'fast-forward merge -c still rewords' '
+ git checkout -b fast-forward-merge-c H &&
+ set_fake_editor &&
+ FAKE_COMMIT_MESSAGE=edited GIT_SEQUENCE_EDITOR="echo merge -c H G >" \
+ git rebase -ir @^ &&
+ echo edited >expected &&
+ git log --pretty=format:%B -1 >actual &&
+ test_cmp expected actual
+'
+
test_expect_success 'with a branch tip that was cherry-picked already' '
git checkout -b already-upstream master &&
base="$(git rev-parse --verify HEAD)" &&
--
2.21.0
next reply other threads:[~2019-04-26 10:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 10:33 Phillip Wood [this message]
2019-04-29 16:14 ` [PATCH] rebase -r: always reword merge -c Johannes Schindelin
2019-04-30 9:01 ` Phillip Wood
2019-04-30 22:51 ` Johannes Schindelin
2019-05-02 10:22 ` [PATCH v2] " Phillip Wood
2019-05-03 9:23 ` Johannes Schindelin
2019-05-17 6:56 ` Johannes Schindelin
2019-05-19 1:32 ` Junio C Hamano
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