submodule loading: separate code path for .gitmodules and config overlay

diff --git a/submodule.h b/submodule.h
index 1277480add48140c6bf8c6cbc51cb962e27637ae..b13f120f76e271bebcf4214a443ce25ddad2dd8c 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -39,6 +39,11 @@ extern void stage_updated_gitmodules(void);
 extern void set_diffopt_flags_from_submodule_config(struct diff_options *,
                const char *path);
 extern int submodule_config(const char *var, const char *value, void *cb);
+
+struct option;
+int option_parse_recurse_submodules_worktree_updater(const struct option *opt,
+                                                    const char *arg, int unset);
+void load_submodule_cache(void);
 extern void gitmodules_config(void);
 extern void gitmodules_config_sha1(const unsigned char *commit_sha1);
 extern int is_submodule_initialized(const char *path);
@@ -65,7 +70,6 @@ extern void show_submodule_inline_diff(FILE *f, const char *path,
                const char *del, const char *add, const char *reset,
                const struct diff_options *opt);
 extern void set_config_fetch_recurse_submodules(int value);
-extern void set_config_update_recurse_submodules(int value);
 /* Check if we want to update any submodule.*/
 extern int should_update_submodules(void);
 /*