Uploaded by UploadToGist for Sublime Text 2

app.coffee

fs = require 'fs'
connect = require 'connect'
io = require 'socket.io'
coffee = require 'coffee-script'

coffee_cache = {}

server = connect.createServer(
  connect.static(__dirname + '/public')
  (req, res, next) ->
    return next() unless m = req.url.match /^\/script\/([a-z0-9\/]+).coffee$/
    fn = m[1]
    if fn of coffee_cache
      res.writeHead 200
      res.end coffee_cache[fn]
      return
    fs.readFile "script/#{fn}.coffee", 'utf-8', (err, data) ->
      if err
        res.writeHead 404
        res.end "404 Not Found"
        return
      coffee_cache[fn] = script = coffee.compile data
      res.writeHead 200, 'Content-Type': 'text/javascript'
      res.end script
  (req, res, next) ->
    res.writeHead 200
    res.end "Hello, World!"
)

io.listen server

server.listen 8080