Not only does this DRY up the code (providing a better documentation what
the code is about, as well as allowing to change the behavior in a single
place), it also makes it substantially shorter to use the same
functionality in functions to be introduced when we teach the sequencer to
process interactive-rebase's git-rebase-todo file.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
sequencer.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/sequencer.c b/sequencer.c
index fb0b94b..499f5ee 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -147,13 +147,18 @@ struct commit_message {
const char *message;
};
+static const char *short_commit_name(struct commit *commit)
+{
+ return find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
+}
+
static int get_message(struct commit *commit, struct commit_message *out)
{
const char *abbrev, *subject;
int subject_len;
out->message = logmsg_reencode(commit, NULL, get_commit_output_encoding());
- abbrev = find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
+ abbrev = short_commit_name(commit);
subject_len = find_commit_subject(out->message, &subject);
@@ -621,8 +626,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
error(opts->action == REPLAY_REVERT
? _("could not revert %s... %s")
: _("could not apply %s... %s"),
- find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV),
- msg.subject);
+ short_commit_name(commit), msg.subject);
print_advice(res == 1, opts);
rerere(opts->allow_rerere_auto);
goto leave;
--
2.10.1.583.g721a9e0