nodemachine resource in coffeescript

echomachine.coffee

sys = require("sys")
http = require("http")
nodemachine = require("nodemachine")

class EchoMachine extends nodemachine.App
    canHandleResource: (context) -> true

    getResource: (context, callback) ->
        context.res.sendBody(context.req.url)
        callback(context, true)

port = process.argv[2] or 80
server = nodemachine.createServer(port)
server.addApp(new EchoMachine())
server.start()
console.log("Started nodemachine on port #{port}")