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<?php |
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namespace Consolidation\SiteProcess; |
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use Psr\Log\LoggerInterface; |
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use Consolidation\SiteAlias\AliasRecord; |
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use Consolidation\SiteProcess\Factory\SshTransportFactory; |
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use Consolidation\SiteProcess\Factory\DockerComposeTransportFactory; |
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use Consolidation\SiteProcess\Factory\TransportFactoryInterface; |
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use Consolidation\SiteProcess\Transport\LocalTransport; |
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use Symfony\Component\Process\Process; |
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/** |
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* ProcessManager will create a SiteProcess to run a command on a given |
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* site as indicated by a SiteAlias. |
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* |
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* ProcessManager also manages a collection of transport factories, and |
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* will produce transport instances as needed for provided site aliases. |
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*/ |
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class ProcessManager |
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{ |
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protected $transportFactories = []; |
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/** |
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* createDefault creates a Transport manager and add the default transports to it. |
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*/ |
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public static function createDefault() |
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{ |
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$processManager = new self(); |
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$processManager->add(new SshTransportFactory()); |
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$processManager->add(new DockerComposeTransportFactory()); |
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return $processManager; |
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} |
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/** |
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* Return a site process configured with an appropriate transport |
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* |
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* @param AliasRecord $siteAlias Target for command |
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* @param $args Command arguments |
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* @param $options Associative array of command options |
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* @param $optionsPassedAsArgs Associtive array of options to be passed as arguments (after double-dash) |
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* @return Process |
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*/ |
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public function siteProcess(AliasRecord $siteAlias, $args = [], $options = [], $optionsPassedAsArgs = []) |
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{ |
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$transport = $this->getTransport($siteAlias); |
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$process = new SiteProcess($siteAlias, $transport, $args, $options, $optionsPassedAsArgs); |
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return $process; |
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} |
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/** |
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* add a transport factory to our factory list |
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* @param TransportFactoryInterface $factory |
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*/ |
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public function add(TransportFactoryInterface $factory) |
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{ |
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$this->transportFactories[] = $factory; |
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return $this; |
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} |
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/** |
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* hasTransport determines if there is a transport that handles the |
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* provided site alias. |
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* |
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* @param AliasRecord $siteAlias |
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* @return boolean |
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*/ |
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public function hasTransport(AliasRecord $siteAlias) |
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{ |
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return $this->getTransportFactory($siteAlias) !== false; |
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} |
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/** |
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* getTransport returns a transport that is applicable to the provided site alias. |
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* |
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* @param AliasRecord $siteAlias |
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* @return TransportInterface |
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*/ |
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public function getTransport(AliasRecord $siteAlias) |
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{ |
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$factory = $this->getTransportFactory($siteAlias); |
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if ($factory) { |
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return $factory->create($siteAlias); |
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} |
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return new LocalTransport(); |
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} |
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/** |
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* getTransportFactory returns a factory for the provided site alias. |
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* |
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* @param AliasRecord $siteAlias |
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* @return TransportFactoryInterface |
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*/ |
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protected function getTransportFactory(AliasRecord $siteAlias) |
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{ |
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foreach ($this->transportFactories as $factory) { |
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if ($factory->check($siteAlias)) { |
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return $factory; |
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} |
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} |
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return null; |
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} |
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} |
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consolidation /
site-process
