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<?php |
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namespace Anorgan\Deployer\Common; |
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use Anorgan\Deployer\Common\Server\AbstractServer; |
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use Anorgan\Deployer\Common\Server\Local; |
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use Anorgan\Deployer\Common\Server\Ssh; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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class Deployer |
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{ |
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/** |
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* @var AbstractServer[] |
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*/ |
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private $servers; |
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/** |
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* @var DeployStep[] |
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*/ |
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private $steps; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @return LoggerInterface |
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*/ |
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public function getLogger() |
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{ |
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return $this->logger; |
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} |
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/** |
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* @param LoggerInterface $logger |
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*/ |
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public function setLogger($logger) |
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{ |
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$this->logger = $logger; |
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} |
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private function getServersFromConfig(array $config) |
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{ |
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$servers = []; |
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foreach ($config['servers'] as $title => $serverConfig) { |
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$server = $this->createServerFromConfig($title, $serverConfig); |
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$servers[$title] = $server; |
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} |
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return $this->servers = $servers; |
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} |
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private function getStepsFromConfig(array $config, array $servers) |
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{ |
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$steps = []; |
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foreach ($config['steps'] as $title => $stepConfig) { |
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$steps[$title] = $this->createStepFromConfig($title, $stepConfig, $servers); |
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} |
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return $this->steps = $steps; |
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} |
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/** |
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* @param string $title |
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* @param array $config |
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* |
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* @return AbstractServer |
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*/ |
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private function createServerFromConfig($title, array $config) |
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{ |
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$path = $config['path']; |
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switch (true) { |
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case isset($config['user']): |
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case isset($config['host']): |
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$server = new Ssh($title, $path, $config['host'], $config['user']); |
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break; |
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default: |
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$server = new Local($title, $path); |
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$server->setHostname($title); |
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break; |
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} |
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return $server; |
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} |
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/** |
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* @param string $title |
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* @param array $config |
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* @param array $allServers |
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* |
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* @return DeployStep |
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*/ |
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private function createStepFromConfig($title, array $config, array $allServers) |
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{ |
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$commands = $config['commands']; |
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if (!isset($config['servers']) || $config['servers'] === 'all') { |
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// Run on all servers |
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$servers = array_values($allServers); |
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} else { |
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$servers = []; |
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$config['servers'] = (array) $config['servers']; |
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foreach ($config['servers'] as $serverTitle) { |
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$servers[] = $allServers[$serverTitle]; |
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} |
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} |
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$step = new DeployStep($title, $commands, $servers); |
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if (isset($config['mandatory'])) { |
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$step->setIsMandatory((bool) $config['mandatory']); |
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} |
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return $step; |
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} |
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public static function create(array $config, LoggerInterface $logger = null) |
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{ |
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if (empty($config)) { |
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throw new \InvalidArgumentException('Error while creating Deploy Runner, config is empty'); |
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} |
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if (null === $logger) { |
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$logger = new NullLogger(); |
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} |
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$self = new self(); |
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$self->setLogger($logger); |
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$servers = $self->getServersFromConfig($config); |
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$steps = $self->getStepsFromConfig($config, $servers); |
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return new Runner(array_values($steps), $logger); |
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} |
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} |
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anorgan /
deployer-common
