Checking code style for change code

composer.json

{
  "require-dev": {
    "morozov/diff-sniffer-pre-commit": "2.3.0.1"
  }
}

phpcs.xml.dist

<?xml version="1.0" encoding="utf-8" ?>
<ruleset name="Company" namespace="Company/CS/Standard">
    <descrtion>Code Standard</descrtion>

    <execute-pattern>*/vendor/*</execute-pattern>

    <rule ref="PSR2" />
</ruleset>

pre-commit

#!/usr/bin/env php
<?php
require dirname(__DIR__) . '/vendor/autoload.php';
$arguments = $_SERVER['argv'];
array_shift($arguments);
if ($arguments && $arguments[0] == '--version') {
    echo 'Diff Sniffer Pre-Commit Hook version 2.3.0.1' . PHP_EOL;
    $cli = new PHP_CodeSniffer_CLI();
    $cli->processLongArgument('version', null, null);
    exit;
}
$runner = new \DiffSniffer\Runner\Staged();
$return_var = $runner->run(getcwd(), $arguments);
exit($return_var);