Magallanes/Mage/Command/BuiltIn/LockCommand.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\Command\BuiltIn;

use Mage\Command\AbstractCommand;
use Mage\Command\RequiresEnvironment;
use Mage\Console;

use Exception;

/**
 * Command for Locking the Deployment to an Environment
 *
 * @author Andrés Montañez <andres@andresmontanez.com>
 */
class LockCommand extends AbstractCommand implements RequiresEnvironment
{
	/**
	 * Locks the Deployment to a Environment
	 * @see \Mage\Command\AbstractCommand::run()
	 */
    public function run()
    {
        $lockFile = '.mage/' . $this->getConfig()->getEnvironment() . '.lock';
        file_put_contents($lockFile, 'Locked environment at date: ' . date('Y-m-d H:i:s'));

        Console::output('Locked deployment to <light_purple>' . $this->getConfig()->getEnvironment() . '</light_purple> environment', 1, 2);
    }

}