Modern javascript at all times

with-babel-register.js

const path = require('path');

// Teach Node how to use babel compilation, using closest babelrc config
require('babel-register');

// Run specified file from second argument when first argument `--run` or `-r` is given
const options = process.argv.slice(2);
const runCommandGiven = (options[0] === '--run' || options[0] === '-r');
const fileToRun = runCommandGiven && path.resolve(process.cwd(), options[1]);

if (fileToRun) {
  require(fileToRun);
}