pack-objects: fix off-by-one in delta-island tree-depth computation

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 20ae9191ca376841ca2540502d85a3dc150d3417..a3c4564c6c87255449a0a4fc800e81d2915954e2 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1124,6 +1124,8 @@ static void deinit_submodule(const char *path, const char *prefix,
                if (!(flags & OPT_QUIET))
                        printf(format, displaypath);
 
+               submodule_unset_core_worktree(sub);
+
                strbuf_release(&sb_rm);
        }
 
@@ -1706,8 +1708,8 @@ static int update_clone_task_finished(int result,
        return 0;
 }
 
-static int gitmodules_update_clone_config(const char *var, const char *value,
-                                         void *cb)
+static int git_update_clone_config(const char *var, const char *value,
+                                  void *cb)
 {
        int *max_jobs = cb;
        if (!strcmp(var, "submodule.fetchjobs"))
@@ -1757,8 +1759,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
        };
        suc.prefix = prefix;
 
-       config_from_gitmodules(gitmodules_update_clone_config, &max_jobs);
-       git_config(gitmodules_update_clone_config, &max_jobs);
+       update_clone_config_from_gitmodules(&max_jobs);
+       git_config(git_update_clone_config, &max_jobs);
 
        argc = parse_options(argc, argv, prefix, module_update_clone_options,
                             git_submodule_helper_usage, 0);
@@ -2004,6 +2006,29 @@ static int check_name(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
+static int connect_gitdir_workingtree(int argc, const char **argv, const char *prefix)
+{
+       struct strbuf sb = STRBUF_INIT;
+       const char *name, *path;
+       char *sm_gitdir;
+
+       if (argc != 3)
+               BUG("submodule--helper connect-gitdir-workingtree <name> <path>");
+
+       name = argv[1];
+       path = argv[2];
+
+       strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name);
+       sm_gitdir = absolute_pathdup(sb.buf);
+
+       connect_work_tree_and_git_dir(path, sm_gitdir, 0);
+
+       strbuf_release(&sb);
+       free(sm_gitdir);
+
+       return 0;
+}
+
 #define SUPPORT_SUPER_PREFIX (1<<0)
 
 struct cmd_struct {
@@ -2017,6 +2042,7 @@ static struct cmd_struct commands[] = {
        {"name", module_name, 0},
        {"clone", module_clone, 0},
        {"update-clone", update_clone, 0},
+       {"connect-gitdir-workingtree", connect_gitdir_workingtree, 0},
        {"relative-path", resolve_relative_path, 0},
        {"resolve-relative-url", resolve_relative_url, 0},
        {"resolve-relative-url-test", resolve_relative_url_test, 0},