private function makeTemplate($command)
    {
        $file = __DIR__ . "/../templates/command.php.dist";

        try {
            if (!file_exists($file)) throw new \Exception("{$file} file is not exist.", 1);

            $template = strtr(file_get_contents($file), [
                '{{namespace}}' => get_app_namespace(),
                '{{command}}' => $command,
                '{{command_name}}' => strtolower($command)
            ]);

            if (!file_exists(app_path("Commands")))
            {
                mkdir(app_path("Commands"), 0755, true);
            }

            $file_path = app_path("Commands/{$command}.php");

            $file = fopen($file_path, "w");
            fwrite($file, $template);
            fclose($file);

            return file_exists($file_path);

        } catch (Exception $e) {
            $output->writeln($e->getMessage());
        }

        return false;
    }