使用browserify自动打包

fuck-webpack.js

'use strict';

const fs = require('fs');
const path = require('path');
const browserify = require('browserify');
const express = require('express');
const open = require('open');

const app = express();
app.get('/entry/:name.js', function (req, res, next) {
  const file = path.resolve(__dirname, 'src', req.params.name + '.js');
  fs.exists(file, ok => {
    if (!ok) return next();
    const b = browserify();
    b.add(file).bundle((err, buf) => {
      if (err) return next(err);
      console.log('bundle %s', file);
      res.end(buf);
    });
  });
});
app.use('/static', express.static(path.resolve(__dirname, 'static')));
app.listen(3000, err => {
  if (err) throw err;
  open('http://127.0.0.1:3000/static/index.html');
});