vkzhuk/Difference-Generator

#!/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: changeTree]
DOC;

$args = \Docopt::handle($doc);
$firstFileName = $args["<firstFile>"];
$secondFileName = $args["<secondFile>"];
$fileFormat = $args["--format"];
$diff = \Differ\generateDiff($firstFileName, $secondFileName, $fileFormat);
print_r($diff);