php-censor/PHPCI/Model/Build/LocalBuild.php

<?php
/**
* PHPCI - Continuous Integration for PHP
*
* @copyright    Copyright 2013, Block 8 Limited.
* @license      https://github.com/Block8/PHPCI/blob/master/LICENSE.md
* @link         http://www.phptesting.org/
*/

namespace PHPCI\Model\Build;
use PHPCI\Model\Build;
use Symfony\Component\Yaml\Parser as YamlParser;
use PHPCI\Builder;

/**
 * Local Build Model
 * @uses PHPCI\Model\Build
 */
class LocalBuild extends Build
{
	public function createWorkingCopy(Builder $builder, $buildPath)
	{
		$reference	= $this->getProject()->getReference();
		$reference	= substr($reference, -1) == '/' ? substr($reference, 0, -1) : $reference;
		$buildPath	= substr($buildPath, 0, -1);
		$yamlParser	= new YamlParser();

		if(!is_file($reference . '/phpci.yml')) {
			$builder->logFailure('Project does not contain a phpci.yml file.');
			return false;
		}

		$yamlFile = file_get_contents($reference . '/phpci.yml');
		$builder->setConfigArray($yamlParser->parse($yamlFile));

		$buildSettings = $builder->getConfig('build_settings');

		if(isset($buildSettings['prefer_symlink']) && $buildSettings['prefer_symlink'] === true) {
			if(is_link($buildPath) && is_file($buildPath)) {
				unlink($buildPath);
			}

			$builder->log(sprintf('Symlinking: %s to %s',$reference, $buildPath));

			if(!symlink($reference, $buildPath)) {
				$builder->logFailure('Failed to symlink.');
				return false;
			}
		}
		else {
			$builder->executeCommand('cp -Rf "%s" "%s/"', $reference, $buildPath);
		}

		return true;
	}
}