repack: disable bitmaps-by-default if .keep files exist

diff --git a/builtin/repack.c b/builtin/repack.c
index caca11392713eb92816d1e503f286bfe0d9be78a..73250b243157d75530067cdd9238b90adb3004a6 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -89,6 +89,17 @@ static void remove_pack_on_signal(int signo)
        raise(signo);
 }
 
+static int has_pack_keep_file(void)
+{
+       struct packed_git *p;
+
+       for (p = get_all_packs(the_repository); p; p = p->next) {
+               if (p->pack_keep)
+                       return 1;
+       }
+       return 0;
+}
+
 /*
  * Adds all packs hex strings to the fname list, which do not
  * have a corresponding .keep file. These packs are not to
@@ -343,9 +354,12 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
            (unpack_unreachable || (pack_everything & LOOSEN_UNREACHABLE)))
                die(_("--keep-unreachable and -A are incompatible"));
 
-       if (write_bitmaps < 0)
+       if (write_bitmaps < 0) {
                write_bitmaps = (pack_everything & ALL_INTO_ONE) &&
-                                is_bare_repository();
+                                is_bare_repository() &&
+                                keep_pack_list.nr == 0 &&
+                                !has_pack_keep_file();
+       }
        if (pack_kept_objects < 0)
                pack_kept_objects = write_bitmaps;