Function print_submodule_diff_summary

submodule.c:473–493

}

static void print_submodule_diff_summary(struct repository *r, struct rev_info *rev, struct diff_options *o)
{
	static const char format[] = "  %m %s";
	struct strbuf sb = STRBUF_INIT;
	struct commit *commit;

	while ((commit = get_revision(rev))) {
		struct pretty_print_context ctx = {0};
		ctx.date_mode = rev->date_mode;
		ctx.output_encoding = get_log_output_encoding();
		strbuf_setlen(&sb, 0);
		repo_format_commit_message(r, commit, format, &sb,
				      &ctx);
		strbuf_addch(&sb, '\n');
		if (commit->object.flags & SYMMETRIC_LEFT)
			diff_emit_submodule_del(o, sb.buf);
		else
			diff_emit_submodule_add(o, sb.buf);
	}
	strbuf_release(&sb);
}

void prepare_submodule_repo_env(struct strvec *out)
{