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send-pack: refactor decision to send update per ref 

A new helper function ref_update_to_be_sent() decides for each ref
if the update is to be sent based on the status previously set by
set_ref_status_for_push() and also if this is a mirrored push.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2014-08-12 15:40:00 -07:00
parent 621b0599fd
commit e40671a3d9
1 changed files with 21 additions and 15 deletions
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36
send-pack.c
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@ -190,6 +190,26 @@ static void advertise_shallow_grafts_buf(struct strbuf *sb)
for_each_commit_graft(advertise_shallow_grafts_cb, sb);
}
static int ref_update_to_be_sent(const struct ref *ref, const struct send_pack_args *args)
{
if (!ref->peer_ref && !args->send_mirror)
return 0;
/* Check for statuses set by set_ref_status_for_push() */
switch (ref->status) {
case REF_STATUS_REJECT_NONFASTFORWARD:
case REF_STATUS_REJECT_ALREADY_EXISTS:
case REF_STATUS_REJECT_FETCH_FIRST:
case REF_STATUS_REJECT_NEEDS_FORCE:
case REF_STATUS_REJECT_STALE:
case REF_STATUS_REJECT_NODELETE:
case REF_STATUS_UPTODATE:
return 0;
default:
return 1;
}
}
int send_pack(struct send_pack_args *args,
int fd[], struct child_process *conn,
struct ref *remote_refs,
@ -248,23 +268,9 @@ int send_pack(struct send_pack_args *args,
*/
new_refs = 0;
for (ref = remote_refs; ref; ref = ref->next) {
if (!ref->peer_ref && !args->send_mirror)
if (!ref_update_to_be_sent(ref, args))
continue;
/* Check for statuses set by set_ref_status_for_push() */
switch (ref->status) {
case REF_STATUS_REJECT_NONFASTFORWARD:
case REF_STATUS_REJECT_ALREADY_EXISTS:
case REF_STATUS_REJECT_FETCH_FIRST:
case REF_STATUS_REJECT_NEEDS_FORCE:
case REF_STATUS_REJECT_STALE:
case REF_STATUS_REJECT_NODELETE:
case REF_STATUS_UPTODATE:
continue;
default:
; /* do nothing */
}
if (!ref->deletion)
new_refs++;