Merge branches 'sp/maint-fetch-pack-stop-early' and 'sp/maint-upload-pack-stop-early'

* sp/maint-fetch-pack-stop-early:
  enable "no-done" extension only when fetching over smart-http

* sp/maint-upload-pack-stop-early:
  enable "no-done" extension only when serving over smart-http

builtin/fetch-pack.c

@@ -735,7 +735,8 @@ static struct ref *do_fetch_pack(int fd[2],
 		if (server_supports("no-done")) {
 			if (args.verbose)
 				fprintf(stderr, "Server supports no-done\n");
-			no_done = 1;
+			if (args.stateless_rpc)
+				no_done = 1;
 		}
 	}
 	else if (server_supports("multi_ack")) {

upload-pack.c

@@ -640,15 +640,16 @@ static int send_ref(const char *refname, const unsigned char *sha1, int flag, vo
 {
 	static const char *capabilities = "multi_ack thin-pack side-band"
 		" side-band-64k ofs-delta shallow no-progress"
-		" include-tag multi_ack_detailed no-done";
+		" include-tag multi_ack_detailed";
 	struct object *o = parse_object(sha1);
 
 	if (!o)
 		die("git upload-pack: cannot find object %s:", sha1_to_hex(sha1));
 
 	if (capabilities)
-		packet_write(1, "%s %s%c%s\n", sha1_to_hex(sha1), refname,
+		packet_write(1, "%s %s%c%s%s\n", sha1_to_hex(sha1), refname,
-			0, capabilities);
+			     0, capabilities,
+			     stateless_rpc ? " no-done" : "");
 	else
 		packet_write(1, "%s %s\n", sha1_to_hex(sha1), refname);
 	capabilities = NULL;