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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Cache\DependencyInjection;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
/**
* @author Nicolas Grekas <p@tchwork.com>
*/
class CachePoolClearerPass implements CompilerPassInterface
{
private $cachePoolClearerTag;
public function __construct(string $cachePoolClearerTag = 'cache.pool.clearer')
{
$this->cachePoolClearerTag = $cachePoolClearerTag;
}
/**
* {@inheritdoc}
*/
public function process(ContainerBuilder $container)
{
$container->getParameterBag()->remove('cache.prefix.seed');
foreach ($container->findTaggedServiceIds($this->cachePoolClearerTag) as $id => $attr) {
$clearer = $container->getDefinition($id);
$pools = [];
foreach ($clearer->getArgument(0) as $name => $ref) {
if ($container->hasDefinition($ref)) {
$pools[$name] = new Reference($ref);
}
}
$clearer->replaceArgument(0, $pools);
}
}
}
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