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<?php |
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namespace DeployRevision; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Loader\YamlFileLoader; |
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final class DeployRevision |
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{ |
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const SERVICE = 'deploy_revision.worker'; |
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/** |
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* DI container. |
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* |
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* @var ContainerBuilder |
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*/ |
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private $container; |
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public function __construct() |
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{ |
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$this->container = new ContainerBuilder(); |
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$loader = new YamlFileLoader($this->container, new FileLocator(dirname(__DIR__))); |
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$loader->load('services.yml'); |
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} |
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/** |
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* @return ContainerBuilder |
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*/ |
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public function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* @see WorkerInterface::__construct() |
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* |
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* @param string $environment |
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* @param string $versionFile |
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* |
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* @return WorkerInterface |
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*/ |
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public function getWorker($environment = null, $versionFile = null) |
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{ |
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$parameters = func_get_args(); |
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foreach (['environment', 'version_file'] as $i => $parameter) { |
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if (isset($parameters[$i])) { |
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$this->container->setParameter("deploy_revision.$parameter", $parameters[$i]); |
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} |
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} |
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return $this->getService(static::SERVICE, WorkerInterface::class); |
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} |
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/** |
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* Verify a service instance. |
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* |
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* @param string $id |
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* Service ID. |
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* @param string $interface |
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* FQN of interface which must be implemented by object. |
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* |
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* @return mixed |
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* An object which implements required interface. |
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* |
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* @throws \LogicException |
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* When object not implements required interface. |
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*/ |
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private function getService($id, $interface) |
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{ |
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$service = $this->container->get($id); |
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if ($service instanceof $interface) { |
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return $service; |
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} |
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throw new \LogicException(sprintf('Service "%s" must implement the "%s" interface', $id, $interface)); |
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} |
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} |
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BR0kEN- /
deploy-revision
