Merge branch 'js/merge-edit-option'

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 1adf6c176f31b2ece263bc1f07eee8c7e0b40098..91731b909aeb22bf8d4e366b8b92281ac0f9ac0c 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -510,10 +510,10 @@ static int fetch_refs(struct transport *transport, struct ref *ref_map)
        return ret;
 }
 
-static int prune_refs(struct transport *transport, struct ref *ref_map)
+static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map)
 {
        int result = 0;
-       struct ref *ref, *stale_refs = get_stale_heads(transport->remote, ref_map);
+       struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
        const char *dangling_msg = dry_run
                ? _("   (%s will become dangling)\n")
                : _("   (%s has become dangling)\n");
@@ -704,8 +704,31 @@ static int do_fetch(struct transport *transport,
                free_refs(ref_map);
                return 1;
        }
-       if (prune)
-               prune_refs(transport, ref_map);
+       if (prune) {
+               /* If --tags was specified, pretend the user gave us the canonical tags refspec */
+               if (tags == TAGS_SET) {
+                       const char *tags_str = "refs/tags/*:refs/tags/*";
+                       struct refspec *tags_refspec, *refspec;
+
+                       /* Copy the refspec and add the tags to it */
+                       refspec = xcalloc(ref_count + 1, sizeof(struct refspec));
+                       tags_refspec = parse_fetch_refspec(1, &tags_str);
+                       memcpy(refspec, refs, ref_count * sizeof(struct refspec));
+                       memcpy(&refspec[ref_count], tags_refspec, sizeof(struct refspec));
+                       ref_count++;
+
+                       prune_refs(refspec, ref_count, ref_map);
+
+                       ref_count--;
+                       /* The rest of the strings belong to fetch_one */
+                       free_refspec(1, tags_refspec);
+                       free(refspec);
+               } else if (ref_count) {
+                       prune_refs(refs, ref_count, ref_map);
+               } else {
+                       prune_refs(transport->remote->fetch, transport->remote->fetch_refspec_nr, ref_map);
+               }
+       }
        free_refs(ref_map);
 
        /* if neither --no-tags nor --tags was specified, do automated tag
@@ -888,7 +911,7 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
        atexit(unlock_pack);
        refspec = parse_fetch_refspec(ref_nr, refs);
        exit_code = do_fetch(transport, refspec, ref_nr);
-       free(refspec);
+       free_refspec(ref_nr, refspec);
        transport_disconnect(transport);
        transport = NULL;
        return exit_code;