diff mbox series

[v8,20/37] merge: use config-based hooks for post-merge hook

Message ID 20210311021037.3001235-21-emilyshaffer@google.com (mailing list archive)
State New, archived
Headers show
Series config-based hooks | expand

Commit Message

Emily Shaffer March 11, 2021, 2:10 a.m. UTC 
Teach post-merge to use the hook.h library instead of the run-command.h
library to run hooks. This means that post-merge hooks can come from the
config as well as from the hookdir. post-merge is invoked only from
builtin/merge.c.

Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
---
 Documentation/githooks.txt | 3 +++
 builtin/merge.c            | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 0e7eb972ab..664ad4803e 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -242,6 +242,9 @@  save and restore any form of metadata associated with the working tree
 (e.g.: permissions/ownership, ACLS, etc).  See contrib/hooks/setgitperms.perl
 for an example of how to do this.
 
+Hooks executed during 'post-merge' will run in parallel, unless hook.jobs is
+configured to 1.
+
 pre-push
 ~~~~~~~~
 
diff --git a/builtin/merge.c b/builtin/merge.c
index 33df744ab0..b473c8c5d3 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -444,7 +444,9 @@  static void finish(struct commit *head_commit,
 		   const struct object_id *new_head, const char *msg)
 {
 	struct strbuf reflog_message = STRBUF_INIT;
+	struct run_hooks_opt opt;
 	const struct object_id *head = &head_commit->object.oid;
+	run_hooks_opt_init_async(&opt);
 
 	if (!msg)
 		strbuf_addstr(&reflog_message, getenv("GIT_REFLOG_ACTION"));
@@ -485,7 +487,9 @@  static void finish(struct commit *head_commit,
 	}
 
 	/* Run a post-merge hook */
-	run_hook_le(NULL, "post-merge", squash ? "1" : "0", NULL);
+	strvec_push(&opt.args, squash ? "1" : "0");
+	run_hooks("post-merge", &opt);
+	run_hooks_opt_clear(&opt);
 
 	apply_autostash(git_path_merge_autostash(the_repository));
 	strbuf_release(&reflog_message);