Add a notice that only certain functions can print color escape codes

diff --git a/builtin-gc.c b/builtin-gc.c
index 8d990ed4935804591a17c864e280c0c9b4b7597f..093517e390044055039b9f4e58132c73d17b741d 100644 (file)
--- a/builtin-gc.c
+++ b/builtin-gc.c
@@ -23,7 +23,7 @@ static const char * const builtin_gc_usage[] = {
 };
 
 static int pack_refs = 1;
-static int aggressive_window = -1;
+static int aggressive_window = 250;
 static int gc_auto_threshold = 6700;
 static int gc_auto_pack_limit = 50;
 static const char *prune_expire = "2.weeks.ago";
@@ -194,12 +194,14 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
        if (pack_refs < 0)
                pack_refs = !is_bare_repository();
 
-       argc = parse_options(argc, argv, builtin_gc_options, builtin_gc_usage, 0);
+       argc = parse_options(argc, argv, prefix, builtin_gc_options,
+                            builtin_gc_usage, 0);
        if (argc > 0)
                usage_with_options(builtin_gc_usage, builtin_gc_options);
 
        if (aggressive) {
                append_option(argv_repack, "-f", MAX_ADD);
+               append_option(argv_repack, "--depth=250", MAX_ADD);
                if (aggressive_window > 0) {
                        sprintf(buf, "--window=%d", aggressive_window);
                        append_option(argv_repack, buf, MAX_ADD);
@@ -214,10 +216,13 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
                 */
                if (!need_to_gc())
                        return 0;
-               fprintf(stderr, "Auto packing your repository for optimum "
-                       "performance. You may also\n"
-                       "run \"git gc\" manually. See "
-                       "\"git help gc\" for more information.\n");
+               fprintf(stderr,
+                       "Auto packing the repository for optimum performance.%s\n",
+                       quiet
+                       ? ""
+                       : (" You may also\n"
+                          "run \"git gc\" manually. See "
+                          "\"git help gc\" for more information."));
        } else
                append_option(argv_repack,
                              prune_expire && !strcmp(prune_expire, "now")