Convert Boostrap variables less file to typoscript constants

gistfile1.php

<?php

$contents = file('variables.less', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);


$data = array();
$categoryName = "bootstrap package: styling";
$defaultType = "string";
$categoryOffset = 300;
$currentCategory = false;

for($i = 0; $i < count($contents); $i++){
    $line = $contents[$i];

    // find categorys
    if((strpos($line, '//==') !== false || strpos($line, '//--') !== false) && strpos($line, '//===') !== 0){
        $name = trim(str_replace('//==','',$line));
        $name = trim(str_replace('//--','',$name));
        if(strpos(str_replace(' ','',$contents[$i+2]), '//##') !== false){
            $description = trim(str_replace('//##','',$contents[$i+2]));
            $description = trim(str_replace('// ##','',$description));
        }else{
            $description = "";
        }
        $data[] = array(
            'name' => $name,
            'description' => $description
        );
        $currentCategory = count($data)-1;
    }
    if($currentCategory === false) continue;

    if(strpos($line, '//') !== 0){


        if(strpos($line, '@') === 0){
            $values = explode(':', $line);

            if(strpos($contents[$i-1], '//**') !== false){
                $description = trim(str_replace('//**','',$contents[$i-1]));
            }else{
                $description = "";
            }

            $value = explode('//',$values[1]);
            $value = substr(trim($value[0]), 0, -1);

            $item = array(
                'constant' => str_replace('@','',trim($values[0])),
                'value' => $value,
                'name' => trim($values[0]),
                'description' => $description

            );
        }

        $data[$currentCategory]['items'][] = $item;
    }

}





echo "############################
### CUSTOM SUBCATEGORIES ###
############################
";

foreach($data as $key => $categorys){
    echo "# customsubcategory=".($categoryOffset+$key)."=".$categorys['name']."\n";
}

echo "

plugin.bootstrap_package {
    settings {
        less {
";

foreach($data as $key => $categorys){
    foreach($categorys['items'] as $item){
echo "            # cat=".$categoryName."/".($categoryOffset+$key)."/".$item['constant']."; type=string; label=".$item['name'].": ".$item['description']."\n";
echo "            ".$item['constant']." = ".$item['value']."\n";
    }
}

echo "
        }
    }
}
";