fix(build): 'grunt serve' results in 404

Gruntfile.js

@@ -16,6 +16,9 @@ module.exports = function (grunt) {
   // '--sass' command line argument exists?
   var sassBuild = grunt.option('sass');
 
+  // '--skipRebuild' command line argument exists?
+  var skipRebuild = grunt.option('skipRebuild');
+
   // load all grunt tasks
   require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
 
@@ -836,11 +839,16 @@ module.exports = function (grunt) {
     ]);
   });
 
-  grunt.registerTask('serve', [
-    'connect:server',
-    'open',
-    'watch'
-  ]);
+  grunt.registerTask('serve', function () {
+    if (!skipRebuild){
+      grunt.task.run('build');
+    }
+    grunt.task.run([
+      'connect:server',
+      'open',
+      'watch'
+    ]);
+  });
 
   grunt.registerTask('open', function () {
     open('http://localhost:9000');

README.md

@@ -141,7 +141,7 @@ so you get the latest version of the dependencies specified in package.json.
 
 ### Live Reload Server
 
-A local development server can be quickly fired up by using the Gruntjs server task:
+A local development server can be quickly fired up by using the Gruntjs serve task:
 
 ```
 npm start
@@ -150,7 +150,8 @@ npm start
 or
 
 ```
-grunt server
+grunt serve    # will build first by default
+grunt serve --skipRebuild    # flag would allow you to skip the rebuild to save some time
 ```
 
 This local static asset server (i.e., [http://localhost:9000](http://localhost:9000)) has the advantage of having livereload integration. Thus, if you start the Gruntjs server, any changes you make to `.html` or `.less` files will be automatically reloaded into your browser and the changes reflected almost immediately. This has the obvious benefit of not having to refresh your browser and still be able to see the changes as you add or remove them from your development files.  Additionally, any changes made to Jekyll source files (`tests/pages/`) will trigger a Jekyll build.

package.json

@@ -100,7 +100,7 @@
     "patternfly": "grunt build-patternfly",
     "rcue": "grunt build-rcue",
     "jekyll": "ruby --version || echo \"Ruby required\"; bundler -v || gem install bundler; bundle check || bundle install; set -e",
-    "start": "grunt build serve",
+    "start": "grunt serve",
     "start-patternfly": "grunt build-patternfly serve",
     "start-rcue": "grunt build-rcue serve",
     "grunt": "grunt",