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send-pack: check ref->status before updating tracking refs

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Previously, we manually checked the 'NONE' and 'UPTODATE'
conditions. Now that we have ref->status, we can easily
say "only update if we pushed successfully".

This adds a test for and fixes a regression introduced in
ed31df31 where deleted refs did not have their tracking
branches removed. This was due to a bogus per-ref error test
that is superseded by the more accurate ref->status flag.

Signed-off-by: Jeff King <peff@peff.net>
Completely-Acked-By: Alex "Sleepy" Riesen <raa.lkml@gmail.com>
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2007-11-17 07:55:15 -05:00 committed by Junio C Hamano
parent 8736a84890
commit 1f0e2a1a65
2 changed files with 10 additions and 13 deletions
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18
builtin-send-pack.c
View file

@ -180,24 +180,17 @@ static int receive_status(int in)
static void update_tracking_ref(struct remote *remote, struct ref *ref)
{
struct refspec rs;
int will_delete_ref;
if (ref->status != REF_STATUS_OK)
return;
rs.src = ref->name;
rs.dst = NULL;
if (!ref->peer_ref)
return;
will_delete_ref = is_null_sha1(ref->peer_ref->new_sha1);
if (!will_delete_ref &&
!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1))
return;
if (!remote_find_tracking(remote, &rs)) {
if (args.verbose)
fprintf(stderr, "updating local tracking ref '%s'\n", rs.dst);
if (is_null_sha1(ref->peer_ref->new_sha1)) {
if (ref->deletion) {
if (delete_ref(rs.dst, NULL))
error("Failed to delete");
} else
@ -444,8 +437,7 @@ static int do_send_pack(int in, int out, struct remote *remote, const char *dest
if (!args.dry_run && remote) {
for (ref = remote_refs; ref; ref = ref->next)
if (!is_null_sha1(ref->new_sha1))
update_tracking_ref(remote, ref);
update_tracking_ref(remote, ref);
}
if (!new_refs)

5
t/t5404-tracking-branches.sh
View file

@ -45,4 +45,9 @@ test_expect_success 'check tracking branches not updated for failed refs' '
test "$(git rev-parse origin/b2)" = "$b2"
'
test_expect_success 'deleted branches have their tracking branches removed' '
git push origin :b1 &&
test "$(git rev-parse origin/b1)" = "origin/b1"
'
test_done