From bd104db164d7f2a714aa0f1cdf89fd89fee6c00a Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@cam.org>
Date: Fri, 26 Jan 2007 17:26:07 -0500
Subject: [PATCH] enable separate reflog for HEAD
If HEAD is tied to a branch then both logs/HEAD and logs/heads/<branch> are
updated. This is also true for any symbolic refs in general, but only HEAD
will see its reflog created automatically.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
refs.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/refs.c b/refs.c
index bd76ea65a..5b2ca086a 100644
--- a/refs.c
+++ b/refs.c
@@ -940,7 +940,8 @@ static int log_ref_write(const char *ref_name, const unsigned char *old_sha1,
if (log_all_ref_updates &&
(!strncmp(ref_name, "refs/heads/", 11) ||
- !strncmp(ref_name, "refs/remotes/", 13))) {
+ !strncmp(ref_name, "refs/remotes/", 13) ||
+ !strcmp(ref_name, "HEAD"))) {
if (safe_create_leading_directories(log_file) < 0)
return error("unable to create directory for %s",
log_file);
@@ -1016,7 +1017,9 @@ int write_ref_sha1(struct ref_lock *lock,
return -1;
}
invalidate_cached_refs();
- if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0) {
+ if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0 ||
+ (strcmp(lock->ref_name, lock->orig_ref_name) &&
+ log_ref_write(lock->orig_ref_name, lock->old_sha1, sha1, logmsg) < 0)) {
unlock_ref(lock);
return -1;
}