protected function publishRoute(Filesystem $filesystem, $route)
    {
        if (is_null($route)) {
            return ;
        }

        $routeFile = app_path('Http/routes.php');

        if ($filesystem->exists($routeFile) && $filesystem->exists($route)) {
            $filesystem->append($routeFile, $filesystem->get($route));

            $this->line('<info>Append routes from</info> <comment>['.$route.']</comment>');
        }
    }