push: add option to push only submodules

diff --git a/submodule.h b/submodule.h
index 2af9390998194c7d51a3e23b14723574d6696926..4a83a4c8dffcb9e6c2348425fb7b62d6018cccd2 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -3,8 +3,10 @@
 
 struct diff_options;
 struct argv_array;
+struct sha1_array;
 
 enum {
+       RECURSE_SUBMODULES_ONLY = -5,
        RECURSE_SUBMODULES_CHECK = -4,
        RECURSE_SUBMODULES_ERROR = -3,
        RECURSE_SUBMODULES_NONE = -2,
@@ -43,9 +45,15 @@ const char *submodule_strategy_to_string(const struct submodule_update_strategy
 void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
 void show_submodule_summary(FILE *f, const char *path,
                const char *line_prefix,
-               unsigned char one[20], unsigned char two[20],
+               struct object_id *one, struct object_id *two,
                unsigned dirty_submodule, const char *meta,
                const char *del, const char *add, const char *reset);
+void show_submodule_inline_diff(FILE *f, const char *path,
+               const char *line_prefix,
+               struct object_id *one, struct object_id *two,
+               unsigned dirty_submodule, const char *meta,
+               const char *del, const char *add, const char *reset,
+               const struct diff_options *opt);
 void set_config_fetch_recurse_submodules(int value);
 void check_for_new_submodule_commits(unsigned char new_sha1[20]);
 int fetch_populated_submodules(const struct argv_array *options,
@@ -56,9 +64,11 @@ int submodule_uses_gitfile(const char *path);
 int ok_to_remove_submodule(const char *path);
 int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
                    const unsigned char a[20], const unsigned char b[20], int search);
-int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
+int find_unpushed_submodules(struct sha1_array *commits, const char *remotes_name,
                struct string_list *needs_pushing);
-int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
+extern int push_unpushed_submodules(struct sha1_array *commits,
+                                   const char *remotes_name,
+                                   int dry_run);
 void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
 int parallel_submodules(void);