<?php /* * This file is part of the Assetic package, an OpenSky project. * * (c) 2010-2014 OpenSky Project Inc * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Assetic\Filter; abstract class BaseNodeFilter extends BaseProcessFilter { private $nodePaths = array(); public function getNodePaths() { return $this->nodePaths; } public function setNodePaths(array $nodePaths) { $this->nodePaths = $nodePaths; } public function addNodePath($nodePath) { $this->nodePaths[] = $nodePath; } protected function createProcessBuilder(array $arguments = array()) { $pb = parent::createProcessBuilder($arguments); if ($this->nodePaths) { $this->mergeEnv($pb); $pb->setEnv('NODE_PATH', implode(PATH_SEPARATOR, $this->nodePaths)); } return $pb; } }