Drop support of mercure:^0.4

Author: mtarld

DependencyInjection/FrameworkExtension.php

@@ -26,6 +26,7 @@
 use Symfony\Bundle\FrameworkBundle\Routing\AnnotatedRouteControllerLoader;
 use Symfony\Bundle\FrameworkBundle\Routing\RouteLoaderInterface;
 use Symfony\Bundle\FullStack;
+use Symfony\Bundle\MercureBundle\MercureBundle;
 use Symfony\Component\Asset\PackageInterface;
 use Symfony\Component\BrowserKit\AbstractBrowser;
 use Symfony\Component\Cache\Adapter\AdapterInterface;
@@ -44,8 +45,6 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\DependencyInjection\Alias;
 use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
-use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
-use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -2369,17 +2368,11 @@ private function registerNotifierConfiguration(array $config, ContainerBuilder $
             }
         }
 
-        if (ContainerBuilder::willBeAvailable('symfony/mercure-notifier', MercureTransportFactory::class, $parentPackages)) {
-            if (ContainerBuilder::willBeAvailable('symfony/mercure-bundle', MercureBundle::class, $parentPackages)) {
-                $definition = $container->getDefinition($classToServices[MercureTransportFactory::class]);
-                if (ContainerBuilder::willBeAvailable('symfony/mercure', HubRegistry::class, $parentPackages)) {
-                    $definition->replaceArgument('$registry', new Reference(HubRegistry::class));
-                } else {
-                    $definition->replaceArgument('$registry', new ServiceLocatorArgument(new TaggedIteratorArgument('mercure.publisher', null, null, true)));
-                }
-            } else {
-                $container->removeDefinition($classToServices[MercureTransportFactory::class]);
-            }
+        if (ContainerBuilder::willBeAvailable('symfony/mercure-notifier', MercureTransportFactory::class, $parentPackages) && ContainerBuilder::willBeAvailable('symfony/mercure-bundle', MercureBundle::class, $parentPackages)) {
+            $container->getDefinition($classToServices[MercureTransportFactory::class])
+                ->replaceArgument('$registry', new Reference(HubRegistry::class));
+        } elseif (ContainerBuilder::willBeAvailable('symfony/mercure-notifier', MercureTransportFactory::class, $parentPackages)) {
+            $container->removeDefinition($classToServices[MercureTransportFactory::class]);
         }
 
         if (isset($config['admin_recipients'])) {