Cabyca/php-project-lvl2

#!/usr/bin/env php
<?php

use function Differ\Differ\genDiff;

$autoloadPath1 = __DIR__ . '/../../../autoload.php';
$autoloadPath2 = __DIR__ . '/../vendor/autoload.php';

if (file_exists($autoloadPath1)) {
  require_once $autoloadPath1;
} else {
  require_once $autoloadPath2;
}

$doc = <<<'DOCOPT'
Generate diff

Usage:
  gendiff (-h|--help)
  gendiff (-v|--version)
  gendiff [--format <fmt>] <firstFile> <secondFile>

Options:
  -h --help                     Show this screen
  -v --version                  Show version
  --format <fmt>                Report format [default: stylish]
DOCOPT;

$args = Docopt::handle($doc, array('version' => '1.0.0rc2'));

$diff = genDiff($args['<firstFile>'], $args['<secondFile>'], $args['--format']);
print_r($diff);