#!/usr/bin/env php
<?php
/*
 * This file is part of PHP Copy/Paste Detector (PHPCPD).
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

if (version_compare('7.1.0', PHP_VERSION, '>')) {
    fwrite(
        STDERR,
        sprintf(
            'This version of PHPCPD is supported on PHP 7.1 (and newer).' . PHP_EOL .
            'You are using PHP %s%s.' . PHP_EOL,
            PHP_VERSION,
            defined('PHP_BINARY') ? ' (' . PHP_BINARY . ')' : ''
        )
    );

    die(1);
}

// @see https://github.com/sebastianbergmann/phpcpd/issues/18
ini_set('mbstring.func_overload', 0);
if (ini_get('mbstring.internal_encoding')) {
    ini_set('mbstring.internal_encoding', NULL);
}

$loaded = false;

foreach (array(__DIR__ . '/../../autoload.php', __DIR__ . '/vendor/autoload.php') as $file) {
    if (file_exists($file)) {
        require $file;
        $loaded = true;
        break;
    }
}

if (!$loaded) {
    die(
        'You need to set up the project dependencies using the following commands:' . PHP_EOL .
        'wget http://getcomposer.org/composer.phar' . PHP_EOL .
        'php composer.phar install' . PHP_EOL
    );
}

$application = new SebastianBergmann\PHPCPD\CLI\Application;
$application->run();