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<?php |
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/* (c) Anton Medvedev <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Deployer\Console; |
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use Deployer\Console\Output\RemoteOutput; |
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use Deployer\Deployer; |
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use Deployer\Server\Environment; |
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use Deployer\Task\Context; |
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use Deployer\Exception\NonFatalException; |
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use Pure\Client; |
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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\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class WorkerCommand extends Command |
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{ |
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/** |
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* @var Deployer |
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*/ |
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private $deployer; |
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/** |
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* @param Deployer $deployer |
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*/ |
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public function __construct(Deployer $deployer) |
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{ |
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parent::__construct('worker'); |
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$this->setHidden(true); |
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$this->setDescription('Deployer uses workers for parallel deployment'); |
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$this->deployer = $deployer; |
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$this->addOption( |
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'master', |
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null, |
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InputOption::VALUE_REQUIRED |
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); |
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$this->addOption( |
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'server', |
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null, |
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InputOption::VALUE_REQUIRED |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$serverName = $input->getOption('server'); |
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list($host, $port) = explode(':', $input->getOption('master')); |
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$pure = new Client($port, $host); |
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try { |
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$server = $this->deployer->servers->get($serverName); |
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$environment = isset($this->deployer->environments[$serverName]) ? $this->deployer->environments[$serverName] : new Environment(); |
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$output = new RemoteOutput($output, $pure, $serverName); |
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while ($pure->ping()) { |
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// Get task to do |
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$taskName = $pure->map('tasks_to_do')->get($serverName); |
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if (null !== $taskName) { |
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$task = $this->deployer->tasks->get($taskName); |
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try { |
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$task->run(new Context($server, $environment, $input, $output)); |
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} catch (NonFatalException $e) { |
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$pure->queue('exception')->push([$serverName, get_class($e), $e->getMessage()]); |
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} |
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$pure->map('tasks_to_do')->delete($serverName); |
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} |
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} |
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} catch (\Exception $exception) { |
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$pure->queue('exception')->push([$serverName, get_class($exception), $exception->getMessage()]); |
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} |
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} |
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} |
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deployphp /
deployer
