Prionyx/project-lvl2-s197

#!/usr/bin/env php

<?php

$autoloadPath1 = __DIR__ . '/../../../autoload.php';
$autoloadPath2 = __DIR__ . '/../vendor/autoload.php';
if (file_exists($autoloadPath1)) {
    require_once $autoloadPath1;
} else {
    require_once $autoloadPath2;
}
 $doc = <<<DOC
Generate diff.
Usage:
  gendiff (-h|--help)
  gendiff [--format <fmt>] <firstFile> <secondFile>
Options:
  -h --help                     Show this screen
  --format <fmt>                Report format [default: pretty]
DOC;
$args = Docopt::handle($doc);
echo Diff\genDiff(
    $args['<firstFile>'],
    $args['<secondFile>'],
    $args['--format']
) . PHP_EOL;