<?php

$updater = new Kanti\HubUpdater("danpros/htmly");
$info = $updater->getCurrentInfo();
$versionNumber = substr($info['tag_name'],1);

function isGraterThan($string){
    global $versionNumber;
    return (version_compare($versionNumber,$string) > 0);
}

// http://stackoverflow.com/questions/3338123/how-do-i-recursively-delete-a-directory-and-its-entire-contents-files-sub-dir
function rrmdir($dir) {
    if (is_dir($dir)) {
        $objects = scandir($dir);
        foreach ($objects as $object) {
            if ($object != "." && $object != "..") {
                if (filetype($dir."/".$object) == "dir") rrmdir($dir."/".$object); else unlink($dir."/".$object);
            }
        }
        reset($objects);
        rmdir($dir);
    }
}

//run upgrade specific stuff
if(isGraterThan("2.3")) {// 2.4, 2.5, ...
    echo "yes";
    if(file_exists("vendor/")){
        rrmdir("vendor/");
    }
}
else{
    echo "no";
}

if(isGraterThan("2.3")) {
    file_put_contents("index.php",file_get_contents("system/upgrade/index.php"));
    rrmdir("system/upgrade/");
}