autoload.php

<?php
/*
 * Copyright (c) 2014, webvariants GmbH & Co. KG, http://www.webvariants.de
 *
 * This file is released under the terms of the MIT license. You can find the
 * complete text in the attached LICENSE file or online at:
 *
 * http://www.opensource.org/licenses/mit-license.php
 */

// check if we're a standalone installation
$vendor = __DIR__.DIRECTORY_SEPARATOR.'vendor';

if (!file_exists($vendor.'/autoload.php')) {
	// check if we're installed as a dependency, residing in sally/core/
	$vendor = dirname(__DIR__).DIRECTORY_SEPARATOR.'vendor';

	if (!file_exists($vendor.'/autoload.php')) {
		// if we are the dependency of an addOn, there is no 'sally/vendor/', but instead 'vendor/'
		$vendor = dirname(dirname(__DIR__)).DIRECTORY_SEPARATOR.'vendor';

		if (!file_exists($vendor.'/autoload.php')) {
			print
				'You must set up the project dependencies, run the following commands:'.PHP_EOL.
				'php composer.phar install'.PHP_EOL;
			exit(1);
		}
	}
}

// init the Composer autoloader
$loader = require $vendor.'/autoload.php';

// make sure to use develop/lib as the first load path
$loader->add('', dirname(dirname(__DIR__)).'/develop/lib', true);

// cleanup
unset($vendor);

return $loader;