builtin-am: implement --committer-date-is-author-date

Since 3f01ad6 (am: Add --committer-date-is-author-date option,
2009-01-22), git-am.sh implemented the --committer-date-is-author-date
option, which tells git-am to use the timestamp recorded in the email
message as both author and committer date.

Re-implement this option in builtin/am.c.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Paul Tan 2015-08-04 21:51:52 +08:00 committed by Junio C Hamano
parent f07adb62f2
commit 0cd4bcba67

View File

@ -108,6 +108,7 @@ struct am_state {
int scissors; /* enum scissors_type */
struct argv_array git_apply_opts;
const char *resolvemsg;
int committer_date_is_author_date;
int ignore_date;
int rebasing;
};
@ -1221,6 +1222,10 @@ static void do_commit(const struct am_state *state)
state->ignore_date ? NULL : state->author_date,
IDENT_STRICT);
if (state->committer_date_is_author_date)
setenv("GIT_COMMITTER_DATE",
state->ignore_date ? "" : state->author_date, 1);
if (commit_tree(state->msg, state->msg_len, tree, parents, commit,
author, NULL))
die(_("failed to write commit object"));
@ -1663,6 +1668,9 @@ int cmd_am(int argc, const char **argv, const char *prefix)
OPT_CMDMODE(0, "abort", &resume,
N_("restore the original branch and abort the patching operation."),
RESUME_ABORT),
OPT_BOOL(0, "committer-date-is-author-date",
&state.committer_date_is_author_date,
N_("lie about committer date")),
OPT_BOOL(0, "ignore-date", &state.ignore_date,
N_("use current timestamp for author date")),
OPT_HIDDEN_BOOL(0, "rebasing", &state.rebasing,