magallanes/Mage/Task/BuiltIn/Deployment/ReleaseTask.php
2014-01-11 16:12:01 -02:00

77 lines
2.4 KiB
PHP

<?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\Deployment;
use Mage\Task\AbstractTask;
use Mage\Task\Releases\IsReleaseAware;
use Mage\Task\Releases\SkipOnOverride;
/**
* Task for Releasing a Deploy
*
* @author Andrés Montañez <andres@andresmontanez.com>
*/
class ReleaseTask extends AbstractTask implements IsReleaseAware, SkipOnOverride
{
/**
* (non-PHPdoc)
* @see \Mage\Task\AbstractTask::getName()
*/
public function getName()
{
return 'Releasing [built-in]';
}
/**
* Releases a Deployment: points the current symbolic link to the release directory
* @see \Mage\Task\AbstractTask::run()
*/
public function run()
{
if ($this->getConfig()->release('enabled', false) == true) {
$releasesDirectory = $this->getConfig()->release('directory', 'releases');
$symlink = $this->getConfig()->release('symlink', 'current');
if (substr($symlink, 0, 1) == '/') {
$releasesDirectory = rtrim($this->getConfig()->deployment('to'), '/') . '/' . $releasesDirectory;
}
$currentCopy = $releasesDirectory . '/' . $this->getConfig()->getReleaseId();
// Fetch the user and group from base directory; defaults usergroup to 33:33
$userGroup = '';
$resultFetch = $this->runCommandRemote('ls -ld . | awk \'{print \$3":"\$4}\'', $userGroup);
// Remove symlink if exists; create new symlink and change owners
$command = 'rm -f ' . $symlink
. ' ; '
. 'ln -sf ' . $currentCopy . ' ' . $symlink;
if ($resultFetch && $userGroup != '') {
$command .= ' && '
. 'chown -h ' . $userGroup . ' ' . $symlink
. ' && '
. 'chown -R ' . $userGroup . ' ' . $currentCopy;
}
$result = $this->runCommandRemote($command);
// Set Directory Releases to same owner
$result = $this->runCommandRemote('chown ' . $userGroup . ' ' . $releasesDirectory);
return $result;
} else {
return false;
}
}
}