Add matching and parsing for fetch-side refspec rules

Also exports parse_ref_spec().

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/remote.h b/remote.h
index f21b6a6da1..89940527ad 100644
--- a/remote.h
+++ b/remote.h
@@ -15,6 +15,14 @@ struct remote {
 	struct refspec *fetch;
 	int fetch_refspec_nr;
 
+	/*
+	 * -1 to never fetch tags
+	 * 0 to auto-follow tags on heuristic (default)
+	 * 1 to always auto-follow tags
+	 * 2 to always fetch tags
+	 */
+	int fetch_tags;
+
 	const char *receivepack;
 	const char *uploadpack;
 };
@@ -41,10 +49,26 @@ struct ref *alloc_ref(unsigned namelen);
  */
 void free_refs(struct ref *ref);
 
+struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
+
 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 	       int nr_refspec, char **refspec, int all);
 
 /*
+ * Given a list of the remote refs and the specification of things to
+ * fetch, makes a (separate) list of the refs to fetch and the local
+ * refs to store into.
+ *
+ * *tail is the pointer to the tail pointer of the list of results
+ * beforehand, and will be set to the tail pointer of the list of
+ * results afterward.
+ */
+int get_fetch_map(struct ref *remote_refs, const struct refspec *refspec,
+		  struct ref ***tail);
+
+struct ref *get_remote_ref(struct ref *remote_refs, const char *name);
+
+/*
  * For the given remote, reads the refspec's src and sets the other fields.
  */
 int remote_find_tracking(struct remote *remote, struct refspec *refspec);