X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin%2Ffetch.c;h=91731b909aeb22bf8d4e366b8b92281ac0f9ac0c;hb=82bc9f515c93cdb66f87092c7e270b8de112919f;hp=7a4e41cca75b87d3e5a7c4690658d9879777e965;hpb=6fdab32e14e2bca05ae6471502bcdfd35b381564;p=git.git

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 7a4e41cca..91731b909 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -379,8 +379,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
 		url = xstrdup("foreign");
 
 	rm = ref_map;
-	if (check_everything_connected(iterate_ref_map, 0, &rm))
-		return error(_("%s did not send all necessary objects\n"), url);
+	if (check_everything_connected(iterate_ref_map, 0, &rm)) {
+		rc = error(_("%s did not send all necessary objects\n"), url);
+		goto abort;
+	}
 
 	for (rm = ref_map; rm; rm = rm->next) {
 		struct ref *ref = NULL;
@@ -462,12 +464,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
 				fprintf(stderr, " %s\n", note);
 		}
 	}
-	free(url);
-	fclose(fp);
+
 	if (rc & STORE_REF_ERROR_DF_CONFLICT)
 		error(_("some local refs could not be updated; try running\n"
 		      " 'git remote prune %s' to remove any old, conflicting "
 		      "branches"), remote_name);
+
+ abort:
+	free(url);
+	fclose(fp);
 	return rc;
 }
 
@@ -505,10 +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");
@@ -699,8 +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
@@ -883,7 +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;