Function handle_ignore_submodules_arg

submodule.c:429–449

}

void handle_ignore_submodules_arg(struct diff_options *diffopt,
				  const char *arg)
{
	diffopt->flags.ignore_submodule_set = 1;
	diffopt->flags.ignore_submodules = 0;
	diffopt->flags.ignore_untracked_in_submodules = 0;
	diffopt->flags.ignore_dirty_submodules = 0;

	if (!strcmp(arg, "all"))
		diffopt->flags.ignore_submodules = 1;
	else if (!strcmp(arg, "untracked"))
		diffopt->flags.ignore_untracked_in_submodules = 1;
	else if (!strcmp(arg, "dirty"))
		diffopt->flags.ignore_dirty_submodules = 1;
	else if (strcmp(arg, "none"))
		die(_("bad --ignore-submodules argument: %s"), arg);
	/*
	 * Please update _git_status() in git-completion.bash when you
	 * add new options
	 */
}

static int prepare_submodule_diff_summary(struct repository *r, struct rev_info *rev,
					  const char *path,