Deployer\Executor\ParallelExecutor::catchOutput PHP Метод

    public function catchOutput()
    {
        while (count($this->outputStorage) > 0) {
            list(, $messages, , $type) = $this->outputStorage->pop();
            $format = function ($message) {
                $message = rtrim($message, "\n");
                return implode("\n", array_map(function ($text) {
                    return $text;
                }, explode("\n", $message)));
            };
            $this->output->writeln(array_map($format, (array) $messages), $type);
        }
    }