Merge branch 'jk/push-quiet'

* jk/push-quiet:
  transport: don't show push status if --quiet is given
  transport: pass "quiet" flag to pack-objects
  push: add --quiet flag

builtin-push.c

@@ -168,6 +168,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 	const char *repo = NULL;	/* default repository */
 
 	struct option options[] = {
+		OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
 		OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
 		OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
 		OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),

builtin-send-pack.c

@@ -44,6 +44,7 @@ static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *ext
 		NULL,
 		NULL,
 		NULL,
+		NULL,
 	};
 	struct child_process po;
 	int i;
@@ -53,6 +54,8 @@ static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *ext
 		argv[i++] = "--thin";
 	if (args->use_ofs_delta)
 		argv[i++] = "--delta-base-offset";
+	if (args->quiet)
+		argv[i++] = "-q";
 	memset(&po, 0, sizeof(po));
 	po.argv = argv;
 	po.in = -1;

send-pack.h

@@ -3,6 +3,7 @@
 
 struct send_pack_args {
 	unsigned verbose:1,
+		quiet:1,
 		send_mirror:1,
 		force_update:1,
 		use_thin_pack:1,

transport.c

@@ -667,6 +667,21 @@ static int fetch_refs_via_pack(struct transport *transport,
 	return (refs ? 0 : -1);
 }
 
+static int push_had_errors(struct ref *ref)
+{
+	for (; ref; ref = ref->next) {
+		switch (ref->status) {
+		case REF_STATUS_NONE:
+		case REF_STATUS_UPTODATE:
+		case REF_STATUS_OK:
+			break;
+		default:
+			return 1;
+		}
+	}
+	return 0;
+}
+
 static int refs_pushed(struct ref *ref)
 {
 	for (; ref; ref = ref->next) {
@@ -878,6 +893,7 @@ static int git_transport_push(struct transport *transport, struct ref *remote_re
 	args.force_update = !!(flags & TRANSPORT_PUSH_FORCE);
 	args.use_thin_pack = data->thin;
 	args.verbose = !!(flags & TRANSPORT_PUSH_VERBOSE);
+	args.quiet = !!(flags & TRANSPORT_PUSH_QUIET);
 	args.dry_run = !!(flags & TRANSPORT_PUSH_DRY_RUN);
 
 	ret = send_pack(&args, data->fd, data->conn, remote_refs,
@@ -995,6 +1011,7 @@ int transport_push(struct transport *transport,
 		struct ref *local_refs = get_local_heads();
 		int match_flags = MATCH_REFS_NONE;
 		int verbose = flags & TRANSPORT_PUSH_VERBOSE;
+		int quiet = flags & TRANSPORT_PUSH_QUIET;
 		int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
 		int ret;
 
@@ -1010,7 +1027,9 @@ int transport_push(struct transport *transport,
 
 		ret = transport->push_refs(transport, remote_refs, flags);
 
-		print_push_status(transport->url, remote_refs, verbose | porcelain, porcelain);
+		if (!quiet || push_had_errors(remote_refs))
+			print_push_status(transport->url, remote_refs,
+					verbose | porcelain, porcelain);
 
 		if (!(flags & TRANSPORT_PUSH_DRY_RUN)) {
 			struct ref *ref;

transport.h

@@ -36,6 +36,7 @@ struct transport {
 #define TRANSPORT_PUSH_MIRROR 8
 #define TRANSPORT_PUSH_VERBOSE 16
 #define TRANSPORT_PUSH_PORCELAIN 32
+#define TRANSPORT_PUSH_QUIET 64
 
 /* Returns a transport suitable for the url */
 struct transport *transport_get(struct remote *, const char *);