feat(server): Added middleware for development mode that disables caching of script files

This fixes an issue with the browser caching scripts belonging to a different app.

Author: DaftMonk

Diff for: app/index.js

@@ -439,7 +439,6 @@ Generator.prototype.serverFiles = function () {
   this.template('../../templates/express/api.js', 'lib/controllers/api.js');
   this.template('../../templates/express/index.js', 'lib/controllers/index.js');
   this.template('../../templates/express/config/express.js', 'lib/config/express.js');
-  this.template('../../templates/express/config/middlewares/nocache.js', 'lib/config/middlewares/nocache.js');
 };
 
 Generator.prototype.mongoFiles = function () {

Diff for: templates/express/config/express.js

@@ -5,9 +5,20 @@ var express = require('express'),
 
 module.exports = function(app) {
   var rootPath = path.normalize(__dirname + '/../..');
-  
+
   app.configure('development', function(){
     app.use(require('connect-livereload')());
+
+    // Disable caching of scripts for easier testing
+    app.use(function noCache(req, res, next) {
+      if (req.url.indexOf('/scripts/') === 0) {
+        res.header("Cache-Control", "no-cache, no-store, must-revalidate");
+        res.header("Pragma", "no-cache");
+        res.header("Expires", 0);
+      }
+      next();
+    });
+
     app.use(express.static(path.join(rootPath, '.tmp')));
     app.use(express.static(path.join(rootPath, 'app')));
     app.use(express.errorHandler());

Diff for: templates/express/server.js

@@ -27,14 +27,11 @@ require('./lib/config/express')(app);
 var api = require('./lib/controllers/api'),
     index = require('./lib/controllers');
 
-// Middlewares
-var noCache = require('./lib/config/middlewares/nocache');
-
 // Server Routes
 app.get('/api/awesomeThings', api.awesomeThings);
 
 // Angular Routes
-app.get('/partials/*', noCache, index.partials);
+app.get('/partials/*', index.partials);
 app.get('/*', index.index);
 
 // Start server