Service Definition Decorator - Deprecated, in core of Symfony 3.3+

• https://symfony.com/blog/new-in-symfony-3-3-simpler-service-configuration#interface-based-service-configuration

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Apply tags, autowire or method setup for specfic class types. E.g.:

• add "console.command" tag to every Symfony\Component\Console\Command\Command class
• add "kernel.event_subscriber" for every class, that implements Symfony\Component\EventDispatcher\EventSubscriberInterface
• turn autowire on for all controllers that extends Symfony\Bundle\FrameworkBundle\Controller\Controller

Inspired by Nette Decorator feature.

Install

composer require symplify/service-definition-decorator

Add bundle to AppKernel.php:

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = [
            new Symplify\ServiceDefinitionDecorator\Symfony\SymplifyServiceDefinitionDecorator(),
            // ...
        ];
    }
}

Usage

In general, there are 3 feature to use:

decorator:
    "class/interface type to decorate":
        tags:
            - "tags to apply"
        autowire: true # turn autowiring on
        calls:
            - ["setterMethod", ["argument/service to be set"]] 

The most common use cases to start with:

# app/config/config.yml
decorator:
    Symfony\Component\Console\Command\Command:
        tags:
            - { name: "console.command" }

    Symfony\Component\EventDispatcher\EventSubscriberInterface:
        autowire: true
        tags:
            - { name: "kernel.event_subscriber" }

    Symplify\ServiceDefinitionDecorator\Tests\Adapter\Symfony\Source\DummyServiceAwareInterface:
        calls:
            - [setDummyService, ['@dummy_service']]

That's all :)

Contributing

Send issue or pull-request to main repository.