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builtin/fetch: rewrite to take an object_id argument 

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2015-05-25 18:38:35 +00:00 committed by Junio C Hamano
parent 99a2cfbfe6
commit 0e0b7de4c7
1 changed files with 11 additions and 12 deletions
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23
builtin/fetch.c
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@ -179,13 +179,15 @@ static void add_merge_config(struct ref **head,
}
}
static int add_existing(const char *refname, const unsigned char *sha1,
static int add_existing(const char *refname, const struct object_id *oid,
int flag, void *cbdata)
{
struct string_list *list = (struct string_list *)cbdata;
struct string_list_item *item = string_list_insert(list, refname);
item->util = xmalloc(20);
hashcpy(item->util, sha1);
struct object_id *old_oid = xmalloc(sizeof(*old_oid));
oidcpy(old_oid, oid);
item->util = old_oid;
return 0;
}
@ -208,10 +210,8 @@ static void find_non_local_tags(struct transport *transport,
struct string_list remote_refs = STRING_LIST_INIT_NODUP;
const struct ref *ref;
struct string_list_item *item = NULL;
struct each_ref_fn_sha1_adapter wrapped_add_existing =
{add_existing, &existing_refs};
for_each_ref(each_ref_fn_adapter, &wrapped_add_existing);
for_each_ref(add_existing, &existing_refs);
for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) {
if (!starts_with(ref->name, "refs/tags/"))
continue;
@ -886,10 +886,8 @@ static int do_fetch(struct transport *transport,
struct ref *rm;
int autotags = (transport->remote->fetch_tags == 1);
int retcode = 0;
struct each_ref_fn_sha1_adapter wrapped_add_existing =
{add_existing, &existing_refs};
for_each_ref(each_ref_fn_adapter, &wrapped_add_existing);
for_each_ref(add_existing, &existing_refs);
if (tags == TAGS_DEFAULT) {
if (transport->remote->fetch_tags == 2)
@ -917,9 +915,10 @@ static int do_fetch(struct transport *transport,
struct string_list_item *peer_item =
string_list_lookup(&existing_refs,
rm->peer_ref->name);
if (peer_item)
hashcpy(rm->peer_ref->old_sha1,
peer_item->util);
if (peer_item) {
struct object_id *old_oid = peer_item->util;
hashcpy(rm->peer_ref->old_sha1, old_oid->hash);
}
}
}