[FrameworkBundle] Deprecate making cache.app adapter taggable

Author: alexandre-daubois

UPGRADE-7.2.md

@@ -12,6 +12,7 @@ Cache
 -----
 
  * `igbinary_serialize()` is not used by default when the igbinary extension is installed
+ * Deprecate making `cache.app` adapter taggable, use the `cache.app.taggable` adapter instead
 
 Form
 ----

src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md

@@ -9,6 +9,7 @@ CHANGELOG
  * Make the `config/` directory optional in `MicroKernelTrait`, add support for service arguments in the
    invokable Kernel class, and register `FrameworkBundle` by default when the `bundles.php` file is missing
  * [BC BREAK] The `secrets:decrypt-to-local` command terminates with a non-zero exit code when a secret could not be read
+ * Deprecate making `cache.app` adapter taggable, use the `cache.app.taggable` adapter instead
 
 7.1
 ---

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php

@@ -2363,6 +2363,11 @@ private function registerCacheConfiguration(array $config, ContainerBuilder $con
             ];
         }
         foreach ($config['pools'] as $name => $pool) {
+            if (\in_array('cache.app', $pool['adapters'] ?? [], true) && $pool['tags']) {
+                trigger_deprecation('symfony/framework-bundle', '7.2', 'Using the "tags" option with the "cache.app" adapter is deprecated. You can use the "cache.app.taggable" adapter instead (aliased to the TagAwareCacheInterface for autowiring).');
+                // throw new LogicException('The "tags" option cannot be used with the "cache.app" adapter. You can use the "cache.app.taggable" adapter instead (aliased to the TagAwareCacheInterface for autowiring).');
+            }
+
             $pool['adapters'] = $pool['adapters'] ?: ['cache.app'];
 
             $isRedisTagAware = ['cache.adapter.redis_tag_aware'] === $pool['adapters'];

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/Fixtures/php/cache_cacheapp_tagaware.php

@@ -0,0 +1,16 @@
+<?php
+
+$container->loadFromExtension('framework', [
+    'annotations' => false,
+    'http_method_override' => false,
+    'handle_all_throwables' => true,
+    'php_errors' => ['log' => true],
+    'cache' => [
+        'pools' => [
+            'app.tagaware' => [
+                'adapter' => 'cache.app',
+                'tags' => true,
+            ],
+        ],
+    ],
+]);

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/Fixtures/xml/cache_cacheapp_tagaware.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" ?>
+<container xmlns="http://symfony.com/schema/dic/services"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:framework="http://symfony.com/schema/dic/symfony"
+    xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd
+        http://symfony.com/schema/dic/symfony https://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
+
+    <framework:config http-method-override="false" handle-all-throwables="true">
+        <framework:annotations enabled="false" />
+        <framework:php-errors log="true" />
+        <framework:cache>
+            <framework:pool name="app.tagaware" adapter="cache.app" tags="true" />
+        </framework:cache>
+    </framework:config>
+</container>

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/Fixtures/yml/cache_cacheapp_tagaware.yml

@@ -0,0 +1,11 @@
+framework:
+    annotations: false
+    http_method_override: false
+    handle_all_throwables: true
+    php_errors:
+        log: true
+    cache:
+        pools:
+            app.tagaware:
+                adapter: cache.app
+                tags: true

src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTestCase.php

@@ -13,6 +13,7 @@
 
 use Psr\Cache\CacheItemPoolInterface;
 use Psr\Log\LoggerAwareInterface;
+use Symfony\Bridge\PhpUnit\ExpectDeprecationTrait;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\FrameworkExtension;
 use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
 use Symfony\Bundle\FrameworkBundle\Tests\Fixtures\Messenger\DummyMessage;
@@ -93,6 +94,8 @@
 
 abstract class FrameworkExtensionTestCase extends TestCase
 {
+    use ExpectDeprecationTrait;
+
     private static array $containerCache = [];
 
     abstract protected function loadFromFile(ContainerBuilder $container, $file);
@@ -1833,6 +1836,16 @@ public function testCacheTaggableTagAppliedToPools()
         }
     }
 
+    /**
+     * @group legacy
+     */
+    public function testTaggableCacheAppIsDeprecated()
+    {
+        $this->expectDeprecation('Since symfony/framework-bundle 7.2: Using the "tags" option with the "cache.app" adapter is deprecated. You can use the "cache.app.taggable" adapter instead (aliased to the TagAwareCacheInterface for autowiring).');
+
+        $this->createContainerFromFile('cache_cacheapp_tagaware');
+    }
+
     /**
      * @dataProvider appRedisTagAwareConfigProvider
      */