cache.xml

<?xml version="1.0" ?>

<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">

    <parameters>
        <parameter key="incenteev_hashed_asset.cache.file">%kernel.cache_dir%/incenteev_asset_hashes.php</parameter>
    </parameters>

    <services>
        <service id="incenteev_hashed_asset.cached_hasher" class="Incenteev\HashedAssetBundle\Hashing\CachedHasher" public="false" decorates="incenteev_hashed_asset.asset_hasher">
            <argument type="service" id="incenteev_hashed_asset.cached_hasher.inner" />
            <argument type="service">
                <service class="Symfony\Component\Cache\Adapter\PhpArrayAdapter">
                    <factory class="Symfony\Component\Cache\Adapter\PhpArrayAdapter" method="create" />
                    <argument>%incenteev_hashed_asset.cache.file%</argument>
                    <argument type="service" id="cache.incenteev_hashed_asset" />
                </service>
            </argument>
        </service>

        <service id="incenteev_hashed_asset.cache_warmer" class="Incenteev\HashedAssetBundle\CacheWarmer\HashCacheWarmer" public="false">
            <argument type="service" id="incenteev_hashed_asset.asset_finder" />
            <argument>%incenteev_hashed_asset.cache.file%</argument>
            <argument type="service" id="incenteev_hashed_asset.file_hasher" />
            <argument type="service" id="cache.incenteev_hashed_asset" />
            <tag name="kernel.cache_warmer" />
        </service>

        <service id="incenteev_hashed_asset.asset_finder" class="Incenteev\HashedAssetBundle\CacheWarmer\AssetFinder" public="false">
            <argument />
        </service>

        <service id="cache.incenteev_hashed_asset" parent="cache.system" public="false">
            <tag name="cache.pool" />
        </service>
    </services>
</container>