mirror of
https://github.com/hauke68/Magallanes.git
synced 2026-09-08 14:28:57 +02:00
[Nostromo] Initial Commit
This commit is contained in:
Andrés Montañez
@@ -0,0 +1,141 @@
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<?php
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/*
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* This file is part of the Magallanes package.
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*
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* (c) Andrés Montañez <andres@andresmontanez.com>
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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 Mage\Command\BuiltIn\Releases;
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use Mage\Utils;
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use Mage\Runtime\Exception\InvalidEnvironmentException;
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use Mage\Runtime\Exception\DeploymentException;
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use Mage\Runtime\Exception\RuntimeException;
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use Symfony\Component\Process\Process;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Output\OutputInterface;
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use Mage\Command\AbstractCommand;
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/**
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* Command for Listing all Releases
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*
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* @author Andrés Montañez <andresmontanez@gmail.com>
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*/
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class ListCommand extends AbstractCommand
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{
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/**
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* Configure the Command
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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('releases:list')
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->setDescription('List the releases on an environment')
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->addArgument('environment', InputArgument::REQUIRED, 'Name of the environment to deploy to')
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;
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}
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/**
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* Execute the Command
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*
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* @param InputInterface $input
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* @param OutputInterface $output
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* @return int|mixed
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* @throws DeploymentException
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* @throws RuntimeException
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*/
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$output->writeln('Starting <fg=blue>Magallanes</>');
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$output->writeln('');
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try {
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$this->runtime->setEnvironment($input->getArgument('environment'));
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} catch (InvalidEnvironmentException $exception) {
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$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
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return $exception->getCode();
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}
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if (!$this->runtime->getEnvironmentConfig('releases', false)) {
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throw new DeploymentException('Releases are not enabled', 700);
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}
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$output->writeln(sprintf(' Environment: <fg=green>%s</>', $this->runtime->getEnvironment()));
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$this->log(sprintf('Environment: %s', $this->runtime->getEnvironment()));
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if ($this->runtime->getConfigOptions('log_file', false)) {
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$output->writeln(sprintf(' Logfile: <fg=green>%s</>', $this->runtime->getConfigOptions('log_file')));
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}
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$output->writeln('');
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$hosts = $this->runtime->getEnvironmentConfig('hosts');
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if (count($hosts) == 0) {
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$output->writeln('No hosts defined');
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$output->writeln('');
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} else {
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$hostPath = rtrim($this->runtime->getEnvironmentConfig('host_path'), '/');
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foreach ($hosts as $host) {
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$this->runtime->setWorkingHost($host);
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// Get List of Releases
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$cmdListReleases = sprintf('ls -1 %s/releases', $hostPath);
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/** @var Process $process */
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$process = $this->runtime->runRemoteCommand($cmdListReleases, true);
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if (!$process->isSuccessful()) {
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throw new RuntimeException(sprintf('Unable to retrieve releases from host %s', $host), 800);
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}
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$releases = explode(PHP_EOL, trim($process->getOutput()));
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rsort($releases);
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if (count($releases) == 0) {
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$output->writeln(sprintf(' No releases available on host <fg=black;options=bold>%s</>:', $host));
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} else {
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// Get Current Release
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$cmdCurrentRelease = sprintf('readlink -f %s/current', $hostPath);
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/** @var Process $process */
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$process = $this->runtime->runRemoteCommand($cmdCurrentRelease, true);
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if (!$process->isSuccessful()) {
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throw new RuntimeException(sprintf('Unable to retrieve current release from host %s', $host), 850);
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}
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$currentReleaseId = explode('/', trim($process->getOutput()));
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$currentReleaseId = $currentReleaseId[count($currentReleaseId) - 1];
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$output->writeln(sprintf(' Releases on host <fg=black;options=bold>%s</>:', $host));
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foreach ($releases as $releaseId) {
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$releaseDate = Utils::getReleaseDate($releaseId);
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$output->write(sprintf(' Release ID: <fg=magenta>%s</> - Date: <fg=black;options=bold>%s</> [%s]',
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$releaseId,
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$releaseDate->format('Y-m-d H:i:s'),
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Utils::getTimeDiff($releaseDate)
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));
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if ($releaseId == $currentReleaseId) {
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$output->writeln(' <fg=red;options=bold>[current]</>');
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} else {
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$output->writeln('');
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}
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}
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}
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$this->runtime->setWorkingHost(null);
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$output->writeln('');
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}
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}
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$output->writeln('Finished <fg=blue>Magallanes</>');
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return 0;
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}
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}
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@@ -0,0 +1,148 @@
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<?php
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/*
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* This file is part of the Magallanes package.
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*
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* (c) Andrés Montañez <andres@andresmontanez.com>
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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 Mage\Command\BuiltIn\Releases;
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use Mage\Task\TaskFactory;
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use Mage\Runtime\Exception\InvalidEnvironmentException;
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use Mage\Runtime\Exception\DeploymentException;
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use Symfony\Component\Process\Process;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Output\OutputInterface;
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use Mage\Command\BuiltIn\DeployCommand;
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/**
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* Command for Rolling Back a Releases
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*
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* @author Andrés Montañez <andresmontanez@gmail.com>
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*/
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class RollbackCommand extends DeployCommand
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{
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/**
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* Configure the Command
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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('releases:rollback')
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->setDescription('Rollback to a release on an environment')
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->addArgument('environment', InputArgument::REQUIRED, 'Name of the environment to deploy to')
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->addArgument('release', InputArgument::REQUIRED, 'The ID or the Index of the release to rollback to')
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;
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}
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/**
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* Execute the Command
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*
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* @param InputInterface $input
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* @param OutputInterface $output
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* @return int|mixed
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* @throws DeploymentException
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*/
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$output->writeln('Starting <fg=blue>Magallanes</>');
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$output->writeln('');
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try {
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$this->runtime->setEnvironment($input->getArgument('environment'));
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} catch (InvalidEnvironmentException $exception) {
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$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
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return $exception->getCode();
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}
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if (!$this->runtime->getEnvironmentConfig('releases', false)) {
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throw new DeploymentException('Releases are not enabled', 700);
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}
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// Check if the Release exists in all hosts
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$releaseToRollback = $input->getArgument('release');
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if ($releaseId = $this->checkReleaseAvailability($releaseToRollback)) {
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$this->runtime->setReleaseId($releaseId)->setRollback(true);
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$output->writeln(sprintf(' Environment: <fg=green>%s</>', $this->runtime->getEnvironment()));
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$this->log(sprintf('Environment: %s', $this->runtime->getEnvironment()));
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$output->writeln(sprintf(' Rollback to Release ID: <fg=green>%s</>', $this->runtime->getReleaseId()));
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$this->log(sprintf('Release ID: %s', $this->runtime->getReleaseId()));
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if ($this->runtime->getConfigOptions('log_file', false)) {
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$output->writeln(sprintf(' Logfile: <fg=green>%s</>', $this->runtime->getConfigOptions('log_file')));
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}
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$output->writeln('');
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// Get the Task Factory
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$this->taskFactory = new TaskFactory($this->runtime);
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try {
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$this->runDeployment($output);
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} catch (DeploymentException $exception) {
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$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
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return $exception->getCode();
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}
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} else {
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throw new DeploymentException(sprintf('Release %s is not available on all hosts', $releaseToRollback), 720);
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}
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$output->writeln('Finished <fg=blue>Magallanes</>');
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return 0;
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}
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/**
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* Check if the provided Release ID is available in all hosts
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*
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* @param string $releaseToRollback Release ID
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* @return bool
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*/
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protected function checkReleaseAvailability($releaseToRollback)
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{
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$releaseIdCandidate = false;
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$hosts = $this->runtime->getEnvironmentConfig('hosts');
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$hostPath = rtrim($this->runtime->getEnvironmentConfig('host_path'), '/');
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$releaseAvailableInAllHosts = true;
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foreach ($hosts as $host) {
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$this->runtime->setWorkingHost($host);
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// Get List of Releases
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$cmdListReleases = sprintf('ls -1 %s/releases', $hostPath);
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/** @var Process $process */
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$process = $this->runtime->runRemoteCommand($cmdListReleases, true);
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if (!$process->isSuccessful()) {
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$releases = [];
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} else {
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$releases = explode(PHP_EOL, trim($process->getOutput()));
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rsort($releases);
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}
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if (in_array($releaseToRollback, $releases)) {
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if ($releaseIdCandidate === false) {
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$releaseIdCandidate = $releaseToRollback;
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} else {
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if ($releaseIdCandidate != $releaseToRollback) {
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$releaseAvailableInAllHosts = false;
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}
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}
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}
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$this->runtime->setWorkingHost(null);
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}
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if ($releaseAvailableInAllHosts) {
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return $releaseIdCandidate;
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}
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return false;
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}
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}
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