[Worflow] Add a TraceableWorkflow

Author: lyrixx

FrameworkBundle.php

@@ -70,6 +70,7 @@
 use Symfony\Component\Validator\DependencyInjection\AddValidatorInitializersPass;
 use Symfony\Component\VarExporter\Internal\Hydrator;
 use Symfony\Component\VarExporter\Internal\Registry;
+use Symfony\Component\Workflow\DependencyInjection\WorkflowDebugPass;
 use Symfony\Component\Workflow\DependencyInjection\WorkflowGuardListenerPass;
 
 // Help opcache.preload discover always-needed symbols
@@ -189,6 +190,7 @@ public function build(ContainerBuilder $container)
             $container->addCompilerPass(new UnusedTagsPass(), PassConfig::TYPE_AFTER_REMOVING);
             $container->addCompilerPass(new ContainerBuilderDebugDumpPass(), PassConfig::TYPE_BEFORE_REMOVING, -255);
             $container->addCompilerPass(new CacheCollectorPass(), PassConfig::TYPE_BEFORE_REMOVING);
+            $this->addCompilerPassIfExists($container, WorkflowDebugPass::class);
         }
     }