Pipe\Compressor\BaseYuglifyCompressor::compress PHP Метод

    protected function compress($data, $type = self::TYPE_JS)
    {
        $finder = new ExecutableFinder();
        if (!($cmd = $finder->find('yuglify'))) {
            throw new \UnexpectedValueException('"yuglify command not found in PATH."');
        }
        $builder = new ProcessBuilder(array($cmd));
        $builder->add('--terminal')->add('--type')->add($type);
        $process = $builder->getProcess();
        $process->setStdin($data);
        # Deactivate process timeout, otherwise minifying large projects can time out.
        $process->setTimeout(null);
        $process->run();
        if (!$process->isSuccessful()) {
            throw new \UnexpectedValueException(sprintf('Error while compressing "%s": %s', $this->source, $process->getErrorOutput()));
        }
        return $process->getOutput();
    }