Create env_var.yml

src/Bundle/JoseFramework/DependencyInjection/Source/Core/CoreSource.php

@@ -21,6 +21,7 @@
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\EnvVarProcessorInterface;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
 
 /**
@@ -44,6 +45,10 @@ public function load(array $config, ContainerBuilder $container)
         $loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../../../Resources/config'));
         $loader->load('services.yml');
 
+        if (class_exists(EnvVarProcessorInterface::class)) {
+            $loader->load('env_var.yml');
+        }
+
         if (true === $container->getParameter('kernel.debug')) {
             $loader->load('dev_services.yml');
         }

src/Bundle/JoseFramework/EnvVarProcessor/KeyEnvVarProcessor.php

@@ -22,6 +22,9 @@
  */
 final class KeyEnvVarProcessor implements EnvVarProcessorInterface
 {
+    /**
+     * {@inheritdoc}
+     */
     public function getEnv($prefix, $name, \Closure $getEnv)
     {
         $env = $getEnv($name);
@@ -35,6 +38,9 @@ public function getEnv($prefix, $name, \Closure $getEnv)
         }
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public static function getProvidedTypes()
     {
         return [

src/Bundle/JoseFramework/Resources/config/env_var.yml

@@ -0,0 +1,9 @@
+services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
+        public: false
+
+    Jose\Bundle\JoseFramework\EnvVarProcessor\:
+        resource: '../../EnvVarProcessor'
+        tags: ['container.env_var_processor']

src/Bundle/JoseFramework/Resources/config/services.yml

@@ -5,7 +5,3 @@ services:
         public: false
 
     Jose\Component\Core\AlgorithmManagerFactory: ~
-
-    Jose\Bundle\JoseFramework\EnvVarProcessor\:
-        resource: '../../EnvVarProcessor'
-        tags: ['container.env_var_processor']