return 0;
}
-static inline int is_forwardable(struct ref* ref)
-{
- struct object *o;
-
- if (!prefixcmp(ref->name, "refs/tags/"))
- return 0;
-
- /* old object must be a commit */
- o = parse_object(ref->old_sha1);
- if (!o || o->type != OBJ_COMMIT)
- return 0;
-
- /* new object must be commit-ish */
- o = deref_tag(parse_object(ref->new_sha1), NULL, 0);
- if (!o || o->type != OBJ_COMMIT)
- return 0;
-
- return 1;
-}
-
void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
int force_update)
{
}
/*
- * The below logic determines whether an individual
- * refspec A:B can be pushed. The push will succeed
- * if any of the following are true:
+ * Decide whether an individual refspec A:B can be
+ * pushed. The push will succeed if any of the
+ * following are true:
*
* (1) the remote reference B does not exist
*
* (2) the remote reference B is being removed (i.e.,
* pushing :B where no source is specified)
*
- * (3) the update meets all fast-forwarding criteria:
- *
- * (a) the destination is not under refs/tags/
- * (b) the old is a commit
- * (c) the new is a descendant of the old
- *
- * NOTE: We must actually have the old object in
- * order to overwrite it in the remote reference,
- * and the new object must be commit-ish. These are
- * implied by (b) and (c) respectively.
+ * (3) the destination is not under refs/tags/, and
+ * if the old and new value is a commit, the new
+ * is a descendant of the old.
*
* (4) it is forced using the +A:B notation, or by
* passing the --force argument
*/
- ref->not_forwardable = !is_forwardable(ref);
-
ref->update =
!ref->deletion &&
!is_null_sha1(ref->old_sha1);
!has_sha1_file(ref->old_sha1)
|| !ref_newer(ref->new_sha1, ref->old_sha1);
- if (ref->not_forwardable) {
+ if (!prefixcmp(ref->name, "refs/tags/")) {
ref->requires_force = 1;
if (!force_ref_update) {
ref->status = REF_STATUS_REJECT_ALREADY_EXISTS;