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