Neos\ContentRepository\Command\NodeCommandControllerPlugin::askBeforeExecutingTask PHP Метод

    protected function askBeforeExecutingTask($question, \Closure $task)
    {
        $response = null;
        while (!in_array($response, array('y', 'n'))) {
            $response = strtolower($this->output->ask('<comment>' . $question . ' (y/n)</comment>'));
        }
        $this->output->outputLine();
        switch ($response) {
            case 'y':
                $task();
                break;
            case 'n':
                $this->output->outputLine('Skipping.');
                break;
        }
    }