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<?php |
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/** |
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* base command |
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*/ |
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namespace Graviton\Deployment\Command; |
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use Graviton\Deployment\Configuration; |
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use Graviton\Deployment\Deployment; |
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use Graviton\Deployment\Steps\StepInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Process\ProcessBuilder; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/deploy-scripts/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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abstract class AbstractCommand extends Command |
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{ |
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/** |
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* @var array configuration settings for the application. |
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*/ |
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protected $configuration; |
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/** @var StepInterface[] */ |
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protected $steps; |
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/** @var string */ |
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protected $message; |
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/** |
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* Constructor. |
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* |
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* @param Configuration $configuration current application configuration loader. |
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* @param string|null $name The name of the command; |
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* passing null means it must be set in configure() |
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* |
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*/ |
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public function __construct(Configuration $configuration, $name = null) |
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{ |
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parent::__construct($name); |
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$this->configuration = $configuration->load(); |
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} |
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/** |
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* Executes the current command. |
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* |
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* @param InputInterface $input An InputInterface instance |
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* @param OutputInterface $output Output of the command |
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* |
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* @return void |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$output->writeln($this->getStartMessage()); |
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$deployment = new Deployment(new ProcessBuilder()); |
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$deployment->registerSteps($this->steps); |
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$output->write($deployment->deploy()); |
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$output->writeln('... done'); |
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} |
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/** |
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* Provides the previous defined message. |
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* |
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* @return string |
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* |
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* @throws \LogicException in case no message was set. |
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*/ |
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public function getStartMessage() |
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{ |
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if (empty($this->message)) { |
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throw new \LogicException('The console message must not be empty!'); |
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} |
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return $this->message; |
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} |
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/** |
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* Set the content of the start message. |
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* |
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* @param string $message Start message. |
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* |
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* @return $this |
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*/ |
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public function setStartMessage($message) |
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{ |
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$this->message = $message; |
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return $this; |
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} |
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/** |
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* Provides the defined |
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* |
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* @return StepInterface[] |
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* |
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* @throws \LogicException in case no step was set. |
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*/ |
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public function getStep() |
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{ |
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if (empty($this->steps)) { |
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throw new \LogicException('The command step must not be empty!'); |
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} |
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return $this->steps; |
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} |
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/** |
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* Adds a step to the set of steps to be executed. |
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* |
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* @param StepInterface $step Step to be executed |
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* |
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* @return $this |
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*/ |
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public function addStep(StepInterface $step) |
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{ |
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$this->steps[] = $step; |
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return $this; |
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} |
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} |
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