upgrade to express 4.x

debomatic-webui/debomatic-webui

 #!/usr/bin/env nodejs
 
+'use strict';
+
 /**
  * Module dependencies.
  */
 
-var express = require('express')
-  , routes = require('./routes')
-  , config = require('./lib/config.js')
-  , utils = require('./lib/utils.js')
-  , http = require('http')
-  , app = module.exports = express()
-  , Client = require('./lib/client.js')
-  , Broadcaster = require('./lib/broadcaster.js')
-
+var express = require('express'),
+    serve_static = require('serve-static'),
+    serve_index = require('serve-index'),
+    errorhandler = require('errorhandler'),
+    routes = require('./routes'),
+    config = require('./lib/config.js'),
+    utils = require('./lib/utils.js'),
+    http = require('http'),
+    app = module.exports = express(),
+    Client = require('./lib/client.js'),
+    Broadcaster = require('./lib/broadcaster.js');
 
-// Configuration
-app.configure(function(){
-  app.set('views', __dirname + '/views');
-  app.set('view engine', 'ejs');
-  app.use(express.json());
-  app.use(express.urlencoded());
-  app.use(express.methodOverride());
-  app.use(app.router);
-  app.use(express.static(__dirname + '/public'));
-  app.use(config.routes.debomatic, express.directory(config.debomatic.path));
-  app.use(config.routes.debomatic, express.static(config.debomatic.path));
-  //app.enable('trust proxy');
-});
 
-app.configure('development', function(){
-  app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
-});
+app.set('views', __dirname + '/views');
+app.set('view engine', 'ejs');
+app.use(serve_static(__dirname + '/public'));
+app.use(config.routes.debomatic, serve_index(config.debomatic.path));
+app.use(config.routes.debomatic, serve_static(config.debomatic.path));
 
-app.configure('production', function(){
-  app.use(express.errorHandler());
-});
+var env = process.env.NODE_ENV || 'development';
+if ('development' == env) {
+    app.use(errorhandler({
+        dumpExceptions: true,
+        showStack: true
+    }));
+} else if ('development' == env) {
+    app.use(errorhandler());
+}
 
 // Routes
 app.get('/', routes.index);
-app.get(config.routes.distribution, routes.distribution)
+app.get(config.routes.distribution, routes.distribution);
 if (config.routes.preferences)
-  app.get(config.routes.preferences, routes.preferences)
+    app.get(config.routes.preferences, routes.preferences);
 
-var server = http.createServer(app)
-  , io = require('socket.io').listen(server, config.socket)
+var server = http.createServer(app),
+    io = require('socket.io').listen(server, config.socket);
 
 // Listening
-server.listen(config.port, config.host, null, function(err){
+server.listen(config.port, config.host, null, function (err) {
 
     // Checking nodejs with sudo:
     // Find out which user used sudo through the environment variable
     // and set his user id
     var uid = parseInt(process.env.SUDO_UID);
     if (uid) {
-    console.log("Please do not run nodejs with sudo. Changing user to %d", uid)
+        console.log('Please do not run nodejs with sudo. Changing user to %d', uid);
         process.setgid(uid);
         process.setuid(uid);
     }
 
     // statuses
-  var status = []
+    var status = [];
 
-  var broadcast = new Broadcaster(io.sockets, status)
+    var broadcast = new Broadcaster(io.sockets, status);
 
-  io.sockets.on('connection', function(socket) {
-    var client = new Client(socket)
-    client.start()
+    io.sockets.on('connection', function (socket) {
+        var client = new Client(socket);
+        client.start();
         if (status.length > 0)
-      client.send_status(status)
+            client.send_status(status);
     });
 
-  console.log("Debomatic-webui listening on %s:%d in %s mode", server.address().address, server.address().port, app.settings.env);
+    console.log('Debomatic-webui listening on %s:%d in %s mode', server.address().address, server.address().port, app.settings.env);
 });
 
 server.on('error', function (e) {
     if (e.code == 'EADDRINUSE') {
         console.log('Address in use %s:%d. Exit.', config.host, config.port);
         process.exit(1);
-  }
-  else {
+    } else {
         console.error(e);
     }
 });

debomatic-webui/package.json

 {
-    "name": "debomatic-webui"
-  , "version": "0.0.1"
-  , "private": true
-  , "dependencies": {
-      "express": "3.x"
-    , "ejs": ">= 0.0.1"
-    , "socket.io": "*"
-    , "tail": "*"
-  }
-  , "scripts": {
+    "name": "debomatic-webui",
+    "version": "0.0.1",
+    "private": true,
+    "dependencies": {
+        "express": "4.x",
+        "serve-index": "*",
+        "serve-static": "*",
+        "errorhandler ": "*",
+        "ejs": ">= 0.0.1",
+        "socket.io": "0.*",
+        "tail": "*"
+    },
+    "scripts": {
         "install": "bash scripts/install.sh"
     }
 }

debomatic-webui/scripts/install/patch_css_directory_listing.sh

 #!/bin/bash
 
-CSS="${SCRIPTS_DIR}/../node_modules/express/node_modules/connect/node_modules/serve-index/public/style.css"
+CSS="${SCRIPTS_DIR}/../node_modules/serve-index/public/style.css"
 
 if [ "`grep debomatic-webui $CSS`" == "" ] ; then
-  
   echo "Patching directory listing style.css"
   cp $CSS $CSS.orig
   echo "