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authorPaul Tan <pyokagan@gmail.com>2015-08-04 13:51:56 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-08-05 05:02:11 (GMT)
commitb8803d8f8c987b9867385a033aab71a7cb967553 (patch)
tree563332dc53fe77c54f469b207d4e89b8622495c8 /builtin/am.c
parent88b291fe9db645366853fc759d497342c130fd35 (diff)
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builtin-am: invoke applypatch-msg hook
Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07), git-am.sh will invoke the applypatch-msg hooks just after extracting the patch message. If the applypatch-msg hook exits with a non-zero status, git-am.sh abort before even applying the patch to the index. Re-implement this in builtin/am.c. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/am.c')
-rw-r--r--builtin/am.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/builtin/am.c b/builtin/am.c
index 7d7f91d..f0e3aab 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -456,6 +456,27 @@ static void am_destroy(const struct am_state *state)
}
/**
+ * Runs applypatch-msg hook. Returns its exit code.
+ */
+static int run_applypatch_msg_hook(struct am_state *state)
+{
+ int ret;
+
+ assert(state->msg);
+ ret = run_hook_le(NULL, "applypatch-msg", am_path(state, "final-commit"), NULL);
+
+ if (!ret) {
+ free(state->msg);
+ state->msg = NULL;
+ if (read_commit_msg(state) < 0)
+ die(_("'%s' was deleted by the applypatch-msg hook"),
+ am_path(state, "final-commit"));
+ }
+
+ return ret;
+}
+
+/**
* Runs post-rewrite hook. Returns it exit code.
*/
static int run_post_rewrite_hook(const struct am_state *state)
@@ -1420,6 +1441,9 @@ static void am_run(struct am_state *state, int resume)
write_commit_msg(state);
}
+ if (run_applypatch_msg_hook(state))
+ exit(1);
+
say(state, stdout, _("Applying: %.*s"), linelen(state->msg), state->msg);
apply_status = run_apply(state, NULL);