clone: send ref-prefixes when using protocol v2

diff --git a/builtin/mv.c b/builtin/mv.c
index b0c5178e0d24a9a87e868c03ec9154e32a00b99d..80bb967a63f154eb44ebc1a6dd7f833d01dce83e 100644 (file)
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -72,7 +72,6 @@ static const char *add_slash(const char *path)
        return path;
 }
 
-static struct lock_file lock_file;
 #define SUBMODULE_WITH_GITDIR ((const char *)1)
 
 static void prepare_move_submodule(const char *src, int first,
@@ -122,7 +121,8 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
        struct option builtin_mv_options[] = {
                OPT__VERBOSE(&verbose, N_("be verbose")),
                OPT__DRY_RUN(&show_only, N_("dry run")),
-               OPT__FORCE(&force, N_("force move/rename even if target exists")),
+               OPT__FORCE(&force, N_("force move/rename even if target exists"),
+                          PARSE_OPT_NOCOMPLETE),
                OPT_BOOL('k', NULL, &ignore_errors, N_("skip move/rename errors")),
                OPT_END(),
        };
@@ -130,6 +130,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
        enum update_mode { BOTH = 0, WORKING_DIRECTORY, INDEX } *modes;
        struct stat st;
        struct string_list src_for_dst = STRING_LIST_INIT_NODUP;
+       struct lock_file lock_file = LOCK_INIT;
 
        git_config(git_default_config, NULL);
 
@@ -288,15 +289,14 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
 
                pos = cache_name_pos(src, strlen(src));
                assert(pos >= 0);
-               if (!show_only)
-                       rename_cache_entry_at(pos, dst);
+               rename_cache_entry_at(pos, dst);
        }
 
        if (gitmodules_modified)
                stage_updated_gitmodules(&the_index);
 
-       if (active_cache_changed &&
-           write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+       if (write_locked_index(&the_index, &lock_file,
+                              COMMIT_LOCK | SKIP_IF_UNCHANGED))
                die(_("Unable to write new index file"));
 
        return 0;