console.php

<?php

require_once __DIR__ . '/vendor/autoload.php';

$app = require __DIR__ . '/app.php';

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Finder\Finder;

$console = new Application();

$console
	->register('cache:clear-old-file')
	->setDefinition(array(
		new InputOption('ttl', 't', InputOption::VALUE_OPTIONAL, 'ttl', 300), // 5 minutes
		new InputOption('dry-run', null, InputOption::VALUE_NONE, ''),
		new InputOption('without-hashed-file', null, InputOption::VALUE_NONE, ''),
		new InputOption('hashed-file-ttl', null, InputOption::VALUE_OPTIONAL, '', 60 * 60 * 24 * 30 * 6), //6 months
	))
	->setDescription('Clear old cache files')
	->setCode(function (InputInterface $input, OutputInterface $output) use ($app) {
		$ttl = $input->getOption('ttl');
		$dryRun = $input->getOption('dry-run');
		$dryRunText = '';
		if ($dryRun) {
			$dryRunText = ' (dry-run)';
		}

		$finder = new Finder();
		$fs = new Filesystem();
		$finder->files()
		->notName('/\$[0-9a-f]+\.json$/')
		->date('until ' . $ttl . ' sec ago')
		->in($app['cache_dir']);
		foreach ($finder as $file) {
			$output->writeln('<info>Remove ' . $file->getRealpath() . $dryRunText . '</info>');
			if (!$dryRun) {
				$fs->remove($file);
			}
		}

		if (!$input->getOption('without-hashed-file')) {
			$hashedFileFinder = new Finder();
			$hashedFileTtl = $input->getOption('hashed-file-ttl');
			$hashedFileFinder->files()
			->name('/\$[0-9a-f]+\.json$/')
			->date('until ' . $hashedFileTtl . ' sec ago')
			->in($app['cache_dir']);
			foreach ($hashedFileFinder as $file) {
				$output->writeln('<info>Remove ' . $file->getRealpath() . $dryRunText . '</info>');
				if (!$dryRun) {
					$fs->remove($file);
				}
			}
		}
	});

$console
	->register('cache:clear-all')
	->setDefinition(array(
		new InputOption('dry-run', null, InputOption::VALUE_NONE, ''),
	))
	->setDescription('Clear all cache files')
	->setCode(function (InputInterface $input, OutputInterface $output) use ($app) {
		$dryRun = $input->getOption('dry-run');
		$dryRunText = '';
		if ($dryRun) {
			$dryRunText = ' (dry-run)';
		}
		$finder = new Finder();
		$fs = new Filesystem();
		$finder->files()->in($app['cache_dir']);
		foreach ($finder as $file) {
			$output->writeln('<info>Remove ' . $file->getRealpath() . $dryRunText . '</info>');
			if (!$dryRun) {
				$fs->remove($file);
			}
		}
	});

$console->run();