Function handle_builtin

git.c:750–787

#endif

static void handle_builtin(struct strvec *args)
{
	const char *cmd;
	struct cmd_struct *builtin;

	strip_extension(args);
	cmd = args->v[0];

	/* Turn "git cmd --help" into "git help --exclude-guides cmd" */
	if (args->nr > 1 && !strcmp(args->v[1], "--help")) {
		const char *exclude_guides_arg[] = { "--exclude-guides" };

		strvec_replace(args, 1, args->v[0]);
		strvec_replace(args, 0, "help");
		cmd = "help";
		strvec_splice(args, 2, 0, exclude_guides_arg,
			      ARRAY_SIZE(exclude_guides_arg));
	}

	builtin = get_builtin(cmd);
	if (builtin) {
		const char **argv_copy = NULL;
		int ret;

		/*
		 * `run_builtin()` will modify the argv array, so we need to
		 * create a shallow copy such that we can free all of its
		 * strings.
		 */
		if (args->nr)
			DUP_ARRAY(argv_copy, args->v, args->nr + 1);

		ret = run_builtin(builtin, args->nr, argv_copy, the_repository);
		strvec_clear(args);
		free(argv_copy);
		exit(ret);
	}
}

static void execv_dashed_external(const char **argv)
{