suralc / pvra

    protected function execute(InputInterface $input, OutputInterface $output)

    {

        $file = $input->getArgument('target');

        if (!is_file($file) || !is_readable($file)) {

            throw new \InvalidArgumentException(sprintf('The target argument with value "%s" is not a valid file.',

                $file));

        }

        $output->writeln(sprintf('<info>Running analysis for "%s"</info>', $this->formatOutputPath(realpath($file))));

     */

    public static function createFromFile($source)

    {

        if (!is_file($source) || !is_readable($source)) {

            throw new \InvalidArgumentException(sprintf('The file "%s" does not exist or is not readable',

                $source));

        }

        return new static(include $source);

    }