/**
* Execute command
*
* @param InputInterface $input
* @param OutputInterface $output
*
* @return null|int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$configuration = new Configuration();
$configuration->setOutput('phar-compiler.phar');
$configuration->setBinary('bin/phar-compiler.php');
$configuration->setExcludeDirs(array('/\\/Tests\\//'));
$configuration->setIncludeDirs(array('.'));
$configuration->setIncludeFiles(array('/README\\.md/'));
$configuration->saveXML($config = $input->getOption('config'));
$output->writeln('<fg=green>Configuration file successfully created in path:</>');
$output->writeln(' ' . getcwd() . DIRECTORY_SEPARATOR . $config);
}
