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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\Deployer; |
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use Deployer\Exception\Exception; |
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use Deployer\Exception\GracefulShutdownException; |
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use Deployer\Executor\ExecutorInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface as Input; |
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use Symfony\Component\Console\Input\InputOption as Option; |
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use Symfony\Component\Console\Output\OutputInterface as Output; |
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class TaskCommand 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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* @var ExecutorInterface |
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*/ |
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public $executor; |
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/** |
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* @param string $name |
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* @param string $description |
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* @param Deployer $deployer |
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*/ |
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public function __construct($name, $description, Deployer $deployer) |
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{ |
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parent::__construct($name); |
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$this->setDescription($description); |
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$this->deployer = $deployer; |
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} |
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/** |
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* Configures the command |
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*/ |
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protected function configure() |
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{ |
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$this->addArgument( |
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'stage', |
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InputArgument::OPTIONAL, |
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'Stage or hostname' |
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); |
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$this->addOption( |
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'parallel', |
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'p', |
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Option::VALUE_NONE, |
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'Run tasks in parallel' |
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); |
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$this->addOption( |
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'limit', |
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'l', |
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Option::VALUE_REQUIRED, |
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'How many host to run in parallel?' |
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); |
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$this->addOption( |
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'no-hooks', |
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null, |
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Option::VALUE_NONE, |
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'Run task without after/before hooks' |
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); |
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$this->addOption( |
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'log', |
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null, |
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Option::VALUE_REQUIRED, |
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'Log to file' |
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); |
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$this->addOption( |
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'roles', |
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null, |
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Option::VALUE_REQUIRED, |
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'Roles to deploy' |
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); |
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$this->addOption( |
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'hosts', |
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null, |
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Option::VALUE_REQUIRED, |
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'Host to deploy, comma separated, supports ranges [:]' |
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); |
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$this->addOption( |
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'option', |
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'o', |
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Option::VALUE_REQUIRED | Option::VALUE_IS_ARRAY, |
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'Sets configuration option' |
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); |
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$this->addOption( |
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'skip-task', |
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null, |
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Option::VALUE_REQUIRED | Option::VALUE_IS_ARRAY, |
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'Skip one or more tasks' |
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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(Input $input, Output $output) |
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{ |
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$stage = $input->hasArgument('stage') ? $input->getArgument('stage') : null; |
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$roles = $input->getOption('roles'); |
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$hosts = $input->getOption('hosts'); |
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$this->parseOptions($input->getOption('option')); |
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$skip = $input->getOption('skip-task'); |
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$hooksEnabled = !$input->getOption('no-hooks'); |
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if (!empty($input->getOption('log'))) { |
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$this->deployer->config['log_file'] = $input->getOption('log'); |
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} |
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View Code Duplication |
if (!empty($hosts)) { |
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$hosts = $this->deployer->hostSelector->getByHostnames($hosts); |
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} elseif (!empty($roles)) { |
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$hosts = $this->deployer->hostSelector->getByRoles($roles); |
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} else { |
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$hosts = $this->deployer->hostSelector->getHosts($stage); |
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} |
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if (empty($hosts)) { |
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throw new Exception('No host selected'); |
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} |
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if (in_array($this->getName(), $skip)) { |
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throw new Exception('Cannot skip the task you are trying to run'); |
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} |
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$tasks = $this->deployer->scriptManager->getTasks( |
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$this->getName(), |
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$hosts, |
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$hooksEnabled |
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); |
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if (empty($tasks)) { |
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throw new Exception('No task will be executed, because the selected hosts do not meet the conditions of the tasks'); |
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} |
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if (!empty($skip)) { |
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$tasks = array_values(array_diff($tasks, $skip)); |
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} |
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if ($input->getOption('parallel')) { |
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$executor = $this->deployer->parallelExecutor; |
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} else { |
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$executor = $this->deployer->seriesExecutor; |
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} |
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try { |
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$executor->run($tasks, $hosts); |
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} catch (\Throwable $exception) { |
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$this->deployer->logger->log('['. get_class($exception) .'] '. $exception->getMessage()); |
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$this->deployer->logger->log($exception->getTraceAsString()); |
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if ($exception instanceof GracefulShutdownException) { |
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throw $exception; |
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} else { |
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// Check if we have tasks to execute on failure |
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if ($this->deployer['fail']->has($this->getName())) { |
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$taskName = $this->deployer['fail']->get($this->getName()); |
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$tasks = $this->deployer->scriptManager->getTasks($taskName, $hosts, $hooksEnabled); |
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$executor->run($tasks, $hosts); |
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} |
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throw $exception; |
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} |
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} |
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} |
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private function parseOptions(array $options) |
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{ |
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foreach ($options as $option) { |
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list($name, $value) = explode('=', $option); |
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$value = $this->castValueToPhpType($value); |
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$this->deployer->config->set($name, $value); |
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} |
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} |
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private function castValueToPhpType($value) |
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{ |
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switch ($value) { |
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case 'true': |
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return true; |
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case 'false': |
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return false; |
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default: |
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return $value; |
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} |
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} |
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} |
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deployphp /
deployer
