Function find_unpushed_submodules

submodule.c:1082–1121

}

int find_unpushed_submodules(struct repository *r,
			     struct oid_array *commits,
			     const char *remotes_name,
			     struct string_list *needs_pushing)
{
	struct string_list submodules = STRING_LIST_INIT_DUP;
	struct string_list_item *name;
	struct strvec argv = STRVEC_INIT;

	/* argv.v[0] will be ignored by setup_revisions */
	strvec_push(&argv, "find_unpushed_submodules");
	oid_array_for_each_unique(commits, append_oid_to_argv, &argv);
	strvec_push(&argv, "--not");
	strvec_pushf(&argv, "--remotes=%s", remotes_name);

	collect_changed_submodules(r, &submodules, &argv);

	for_each_string_list_item(name, &submodules) {
		struct changed_submodule_data *cs_data = name->util;
		const struct submodule *submodule;
		const char *path = NULL;

		submodule = submodule_from_name(r, null_oid(the_hash_algo), name->string);
		if (submodule)
			path = submodule->path;
		else
			path = default_name_or_path(name->string);

		if (!path)
			continue;

		if (submodule_needs_pushing(r, path, &cs_data->new_commits))
			string_list_insert(needs_pushing, path);
	}

	free_submodules_data(&submodules);
	strvec_clear(&argv);

	return needs_pushing->nr;
}

static int push_submodule(const char *path,
			  const struct remote *remote,