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authorCarlos Rica <jasampler@gmail.com>2007-09-05 03:38:24 +0200
committerJunio C Hamano <gitster@pobox.com>2007-09-05 11:29:33 -0700
commit3d9f037c60ceae1bd60ee3c861564812a89b05b1 (patch)
tree6bf932b630728e2313ffacd8ef573eb63fdc383e /builtin-update-ref.c
parent1e61b7640d09015213dbcae3564fa27ac6a8c151 (diff)
downloadgit-3d9f037c60ceae1bd60ee3c861564812a89b05b1.tar.gz
Function for updating refs.
A function intended to be called from builtins updating refs by locking them before write, specially those that came from scripts using "git update-ref". [jc: with minor fixups] Signed-off-by: Carlos Rica <jasampler@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-update-ref.c')
-rw-r--r--builtin-update-ref.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/builtin-update-ref.c b/builtin-update-ref.c
index 8339cf19e2..fe1f74c9f3 100644
--- a/builtin-update-ref.c
+++ b/builtin-update-ref.c
@@ -8,7 +8,6 @@ static const char git_update_ref_usage[] =
int cmd_update_ref(int argc, const char **argv, const char *prefix)
{
const char *refname=NULL, *value=NULL, *oldval=NULL, *msg=NULL;
- struct ref_lock *lock;
unsigned char sha1[20], oldsha1[20];
int i, delete, ref_flags;
@@ -62,10 +61,6 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
if (oldval && *oldval && get_sha1(oldval, oldsha1))
die("%s: not a valid old SHA1", oldval);
- lock = lock_any_ref_for_update(refname, oldval ? oldsha1 : NULL, ref_flags);
- if (!lock)
- die("%s: cannot lock the ref", refname);
- if (write_ref_sha1(lock, sha1, msg) < 0)
- die("%s: cannot update the ref", refname);
- return 0;
+ return update_ref(msg, refname, sha1, oldval ? oldsha1 : NULL,
+ ref_flags, DIE_ON_ERR);
}