<?php
namespace Bundle\MyBundle;

use Sculpin\Core\Event\SourceSetEvent;
use Sculpin\Core\Sculpin;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class MySubscriber implements EventSubscriberInterface
{
    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return array(
            Sculpin::EVENT_BEFORE_RUN => 'beforeRun',
        );
    }

    /**
     * Before run
     *
     * @param SourceSetEvent $sourceSetEvent Source Set Event
     */
    public function beforeRun(SourceSetEvent $sourceSetEvent)
    {
        // ...
    }
}