feat(server): added jshint error checking before livereload occurs

helps prevent livereload crashes when common errors are introduced.

closes #42

Author: DaftMonk

app/index.js

@@ -436,6 +436,7 @@ Generator.prototype._injectDependencies = function _injectDependencies() {
 
 Generator.prototype.serverFiles = function () {
   this.template('../../templates/express/server.js', 'server.js');
+  this.copy('../../templates/express/jshintrc', 'lib/.jshintrc');
   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');

templates/common/Gruntfile.js

@@ -95,7 +95,7 @@ module.exports = function (grunt) {
           'server.js',
           'lib/{,*//*}*.{js,json}'
         ],
-        tasks: ['express:dev'],
+        tasks: ['newer:jshint:server', 'express:dev'],
         options: {
           livereload: true,
           nospawn: true //Without this option specified express won't be reloaded
@@ -109,6 +109,12 @@ module.exports = function (grunt) {
         jshintrc: '.jshintrc',
         reporter: require('jshint-stylish')
       },
+      server: {
+        options: {
+          jshintrc: 'lib/.jshintrc'
+        },
+        src: [ 'lib/{,*/}*.js']
+      },
       all: [<% if (!coffee) { %>
         '<%%= yeoman.app %>/scripts/{,*/}*.js'<% } %>
       ]<% if (!coffee) { %>,

templates/express/jshintrc

@@ -0,0 +1,18 @@
+{
+  "node": true,
+  "browser": true,
+  "esnext": true,
+  "bitwise": true,
+  "camelcase": true,
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "indent": 2,
+  "latedef": true,
+  "newcap": true,
+  "noarg": true,
+  "regexp": true,
+  "undef": true,
+  "strict": true,
+  "smarttabs": true
+}