README

============== TaggedServices

Find and use your tagged services via service configuration instead of building compiler passes every time.

Installation

=================

Add the CompilerPass to your AppKernel or a Bundle.

#AppKernel.php

protected function buildContainer()
{
    $container = parent::buildContainer();
    $container->addCompilerPass(new TaggedServicesPass());
}

or to your Bundle

#FooBundle.php

protected function build(ContainerBuilder $container)
{
    parent::build($container);
    $container->addCompilerPass(new TaggedServicesPass());
}

Tag your services

=====================

Tag your services with your own tag as usual and give them an name with the 'type' parameter.

#services.yml

services:
  my.service.foo:
    class: My\Service\Foo
    tags:
      - {name: "my.services", type: "foo"}
      
  my.service.bar:
    class: My\Service\Bar
    tags:
      - {name: "my.services", type: "bar"}

Use your tagged services

============================

Now add the 'tagged_services' tag with the 'find_tag' parameter to the service that gets injected all tagged services.

#services.yml

services:
  my.service.container:
    class: My\Service\MyServiceContainer
    arguments: [[]]
    tags:
      - { name: 'tagged_services', find_tag: 'my.services' }

Now your MyServiceContainer will get a array with all tagged services.

#MyServiceContainer.php

class MyServiceContainer {

    private $myServices = array();
    private $myFooService;
    
    function __construct(array $myServices) 
    {    
        $this->myServices = $myServices;
        $this->myFooService = $myServices['foo'];
    }
}