public function review(ReporterInterface $reporter, ReviewableInterface $file)
    {
        $cmd = sprintf('file %s | grep --fixed-strings --quiet "CRLF"', $file->getFullPath());

        $process = $this->getProcess($cmd);
        $process->run();

        if ($process->isSuccessful()) {
            $message = 'File contains CRLF line endings';
            $reporter->error($message, $this, $file);
        }
    }