<?php
class ApplicationVersion {

    const MAJOR = 1;
    const MINOR = 0;
    const PATCH = 0;

    public static function get() {
        $commitHash = trim(exec('git log --pretty="%h" -n1 HEAD'));

        $commitDate = new DateTime(trim(exec('git log -n1 --pretty=%ci HEAD')));
        //$commitDate->setTimezone(new DateTimeZone('UTC'));

        return sprintf('v%s.%s.%s-dev.%s (%s)', self::MAJOR, self::MINOR, self::PATCH, $commitHash, $commitDate->format('d/m/Y H:i:s'));
    }

    public static function version() {
        exec('git describe --always', $version_mini_hash);
        exec('git rev-list HEAD | wc -l', $version_number);
        exec('git log -1', $line);
        $version['short'] = "v1." . trim($version_number[0]) . "." . $version_mini_hash[0];
        $version['full'] = "v1." . trim($version_number[0]) . ".$version_mini_hash[0] (" . str_replace('commit ', '', $line[0]) . ")";
        return $version;
    }

}
?>