protected function execute(InputInterface $input, OutputInterface $output)
{
$directory = $input->getArgument('directory');
if (!$directory) {
$directory = getcwd();
}
if (Config::generate($directory)) {
$output->writeln('<info>Initialized pharcc.yml under ' . $directory . '</info>');
} else {
$output->writeln('<error>Unable to write pharcc.yml to ' . $directory . '</error>');
}
}
