dotcloud_build.yml

www:
 requirements:
  - faye
  - jade

faye.js

var http = require('http'),
    faye = require('faye'),
    jade = require ('jade'),
    fs = require('fs');

var template = fs.readFileSync('index.jade', 'utf8');
var bayeux = new faye.NodeAdapter({
  mount:    '/faye',
  timeout:  45
});

// Handle non-Bayeux requests
var server = http.createServer(function(request, response) {
  response.writeHead(200, {'Content-Type': 'text/html'});
  //response.write(Haml.render(haml));
  response.write(jade.render(template));
  response.end();
});

bayeux.attach(server);
server.listen(8080);

index.jade

!!! 5
html(lang="en")
  head
    title= "Node/Faye/Jade Tech Demo"
    link(href='http://cachedcommons.org/cache/blueprint/0.9.1/stylesheets/screen-min.css', type='text/css', rel='stylesheet')
    script(type='text/javascript', src='http://cachedcommons.org/cache/jquery/1.4.2/javascripts/jquery-min.js')
    script(type='text/javascript', src='http://fayechat.kaerast.info/faye.js')
    script(type='text/javascript')
      $(function() {
      var client = new Faye.Client('http://fayechat.kaerast.info/faye');
      var subscription = client.subscribe('/messages', function(message) {
        //alert('recieved ' + message['text']);
        message['text'] = message['text'].replace(/<.*?>/g,'');
        $('<li>' + message['text'] + '</li>').appendTo('ul#messages');
        $('html,body').animate({ scrollTop: document.height }, 'slow');
      });
      $('form#compose').submit(function() {
        sendmessage();
      });
      function sendmessage() {
        var compose = $('input[name$="compose"]').val();
        client.publish('/messages', {text: compose});
        $('input[name$="compose"]').val('');
        $('input[name$="compose"]').focus();
        //alert('sending ' + compose);
      };
      $('input[name$="compose"]').focus();
      });
  body
    .container
        h1 Node/Faye/Jade Tech Demo
        p
          | Uses
          a(href='http://www.dotcloud.com') Dotcloud
          |  for hosting,
          a(href='http://nodejs.org') Node.js
          |  as the server, 
          a(href='http://faye.jcoglan.com/') Faye
          |  for pub/sub and 
          a(href='http://jade-lang.com/') Jade
          |  for template rendering
        p
          | Source code is available in
          a(href='https://gist.github.com/901738') git
          | . We also have a shiney API (for free):
        p
          code curl http://fayechat.kaerast.info/faye -d 'message={"channel":"/messages", "data":{"text":"hello world"}}'
        ul#messages
          li messages will appear here
        form#compose(action='javascript:return false;')
          input(type='text', name='compose')
          input(type='submit', name='send', value='send')

supervisord.conf

[program:node]
command = node faye.js
directory = /home/dotcloud/current