clean.js

/* eslint-disable no-unused-vars */
/* eslint-env node */
"use strict";
var fs = require("fs");

function deleteFolderRecursive(path) {
  if (fs.existsSync(path) && fs.lstatSync(path).isDirectory()) {
    fs.readdirSync(path).forEach(function (file, index) {
      var curPath = path + "/" + file;

      if (fs.lstatSync(curPath).isDirectory()) {
        // recurse
        deleteFolderRecursive(curPath);
      } else {
        // delete file
        fs.unlinkSync(curPath);
      }
    });

    console.log(`Deleting directory "${path}"...`);
    fs.rmdirSync(path);
  }
}

console.log("Cleaning working tree...");

process.argv.forEach(function (val, index, array) {
  deleteFolderRecursive("./" + val);
});

console.log("Successfully cleaned working tree!");