(function(){
  'use strict';
  var tree = require('no-promise-dir-tree');
  var dir = process.cwd();

  console.log(dir);
  tree(dir, function(err, result){
    console.log(result);
  });

})();

(function(){
  'use strict';
  var tree = require('./walker');
  var dir = process.cwd();
  var output = '';

  var parseElement = function(element) {

  };
  tree(dir, function(err, result){

  });

})();

use new walker