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<?php |
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namespace Onigoetz\Deployer\Command; |
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use Net_SFTP; |
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use Onigoetz\Deployer\Configuration\Environment; |
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use Onigoetz\Deployer\Configuration\Sources\Cloned; |
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use Onigoetz\Deployer\Configuration\Sources\Upload; |
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use Onigoetz\Deployer\RemoteActionRunner; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class DeployCommand extends BaseCommand |
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{ |
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protected function configure() |
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{ |
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$this |
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->setName('server:deploy') |
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->setDescription('Deploy the latest release') |
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->addArgument('to', InputArgument::REQUIRED, 'The environment to deploy to'); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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if (!defined('VERBOSE')) { |
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define('VERBOSE', $input->getOption('verbose')); |
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} |
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$environment = $this->getEnvironment($input->getArgument('to'), $output); |
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//Prepares the binary name |
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$dest = $environment->getDirectories()->getNewBinaryName(); |
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$output->writeln('This binary\'s name will be : ' . $dest); |
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if ($environment->getSource() instanceof Upload) { |
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//TODO :: prepare build |
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} |
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$this->allServers( |
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$environment, |
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$input, |
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$output, |
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function ($ssh) use ($environment, $input, $output, $dest) { |
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$this->deploy($input, $output, $ssh, $environment, $dest); |
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} |
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); |
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} |
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protected function deploy( |
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InputInterface $input, |
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OutputInterface $output, |
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Net_SFTP $ssh, |
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Environment $environment, |
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$destination |
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) { |
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$destinationDir = dirname($destination); |
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$runner = new RemoteActionRunner($output, $ssh); |
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$this->runAction( |
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'Create folders on server', |
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$output, |
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function () use ($runner, $destinationDir) { |
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$runner->setupServer($destinationDir); |
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} |
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); |
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if ($environment->getSource() instanceof Cloned) { |
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$class = 'Onigoetz\\Deployer\\SCM\\' . ucfirst($environment->getSource()->getType()); |
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if (!class_exists($class)) { |
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throw new \Exception("Cannot find SCM '$class'"); |
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} |
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/** |
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* @var \Onigoetz\Deployer\SCM\SCM |
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*/ |
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$scm = new $class($environment); |
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$final = $environment->getSource()->getFinalUrl($this->getHelper('question'), $input, $output); |
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$this->runAction( |
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'Clone the latest version', |
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$output, |
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function () use ($scm, $ssh, $runner, $final, $destination) { |
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$git = $scm->getCommand($ssh); |
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return $runner->exec($scm->cloneCommand($git, $final, $destination)); |
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} |
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); |
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} |
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$substitutions = $environment->getSubstitutions($destination); |
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$output->writeln('<fg=blue;options=bold>Before deployment actions</fg=blue;options=bold>'); |
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$this->runActions($runner, $environment->getTasks('before'), $output, $substitutions); |
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$output->writeln('<fg=blue;options=bold>Deployment</fg=blue;options=bold>'); |
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$this->runAction( |
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'Store the current deployment for eventual rollback', |
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$output, |
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function () use ($runner, $environment, $ssh) { |
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$previous = $runner->getSymlinkDestination($environment->getDirectories()->getDeploy()); |
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$ssh->put($environment->getDirectories()->getRoot() . '/previous', $previous); |
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return "Previous snapshot : $previous"; |
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} |
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); |
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$this->runAction( |
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'Symlink the new deployment', |
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$output, |
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function () use ($environment, $runner, $destination) { |
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$deploy = $environment->getDirectories()->getDeploy(); |
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$runner->rmfile($deploy); |
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$runner->symlink($destination, $deploy); |
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} |
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); |
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$output->writeln(''); |
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$output->writeln('<fg=blue;options=bold>After deployment actions</fg=blue;options=bold>'); |
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$this->runActions($runner, $environment->getTasks('after'), $output, $substitutions); |
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$output->writeln('Done'); |
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} |
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} |
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onigoetz /
deployer
