Gush\Helper\ProcessHelper::probePhpCsFixer PHP Method

    public function probePhpCsFixer()
    {
        $execFinder = new ExecutableFinder();
        $execFinder->setSuffixes(['.bat', '.cmd', '.sh', '']);
        $fixer = $execFinder->find('php-cs-fixer', 'php-cs-fixer');
        $builder = new ProcessBuilder([$fixer, '--version']);
        $builder->setWorkingDirectory(getcwd())->setTimeout(3600);
        $process = $builder->getProcess();
        $process->run();
        if (!$process->isSuccessful()) {
            throw new \RuntimeException('Please install php-cs-fixer');
        }
        return $fixer;
    }