| protected execute ( Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output ) : null | integer | ||
| $input | Symfony\Component\Console\Input\InputInterface | |
| $output | Symfony\Component\Console\Output\OutputInterface | |
| return | null | integer | null or 0 if everything went fine, or an error code |
protected function execute(InputInterface $input, OutputInterface $output)
{
$filename = getbase() . '/crunz.yml';
if (file_exists($filename)) {
$output->writeln('<comment>The configuration file already exists.</comment>');
exit;
}
$src = __DIR__ . '/../../../crunz.yml';
if (copy($src, $filename)) {
$output->writeln('<info>The configuration file was generated successfully.</info>');
exit;
}
$output->writeln('<comment>There was a problem when generating the file.</comment>');
exit;
}