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<?php
/*
* This file is part of the Magallanes package.
*
* (c) Andrés Montañez <andres@andresmontanez.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Mage\Task\BuiltIn\Deploy\Release;
use Symfony\Component\Process\Process;
use Mage\Task\AbstractTask;
/**
* Release Task - Cleanup old releases
*
* @author Andrés Montañez <andresmontanez@gmail.com>
*/
class CleanupTask extends AbstractTask
{
public function getName()
{
return 'deploy/release/cleanup';
}
public function getDescription()
{
return '[Release] Cleaning up old Releases';
}
public function execute()
{
$hostPath = rtrim($this->runtime->getEnvOption('host_path'), '/');
$currentReleaseId = $this->runtime->getReleaseId();
$maxReleases = $this->runtime->getEnvOption('releases');
$cmdListReleases = sprintf('ls -1 %s/releases', $hostPath);
/** @var Process $process */
$process = $this->runtime->runRemoteCommand($cmdListReleases, false);
if ($process->isSuccessful()) {
$releases = $process->getOutput();
$releases = explode(PHP_EOL, trim($releases));
if (count($releases) > $maxReleases) {
sort($releases);
$releasesToDelete = array_slice($releases, 0, count($releases) - $maxReleases);
foreach ($releasesToDelete as $releaseId) {
if ($releaseId != $currentReleaseId) {
$cmdDeleteRelease = sprintf('rm -rf %s/releases/%s', $hostPath, $releaseId);
/** @var Process $process */
$process = $this->runtime->runRemoteCommand($cmdDeleteRelease, false);
if (!$process->isSuccessful()) {
return false;
}
}
}
}
return true;
}
return false;
}
}