#!/usr/bin/env node

const fs = require('fs'),
  path = require('path');

var folderName = process.argv[2];

fs.readdir(folderName, function (err, files) {
  if (err) {
    throw err;
  }
  files
    .map(function (file) {
      return path.join(folderName, file);
    })
    .filter(function (file) {
      return fs.statSync(file).isFile();
    })
    .forEach(function (file) {
      console.log('%s (%s)', file, fs.statSync(file).size);
    });
});