builtin/fetch cleanup: always set default value for submodule recursing

diff --git a/submodule.h b/submodule.h
index 8fb0f25498d58344adb86fee53770bb11cf36cbc..ab1f01b3cebb34805327f0e27372f53e4241c124 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -39,6 +39,12 @@ 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);
+extern int git_default_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);
@@ -69,7 +75,6 @@ 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);
 /*
@@ -92,6 +97,10 @@ extern int merge_submodule(struct object_id *result, const char *path,
                           const struct object_id *base,
                           const struct object_id *a,
                           const struct object_id *b, int search);
+
+/* Checks if there are submodule changes in a..b. */
+extern int submodule_touches_in_range(struct object_id *a,
+                                     struct object_id *b);
 extern int find_unpushed_submodules(struct oid_array *commits,
                                    const char *remotes_name,
                                    struct string_list *needs_pushing);