issue/2824 Replaced requirejs with rollup for module bundler

grunt/config/clean.js

@@ -13,7 +13,8 @@ module.exports = {
   },
   output: {
     src: [
-      '<%= outputdir %>'
+      '<%= outputdir %>/*',
+      '!<%= outputdir %>.cache'
     ]
   },
   temp: {

grunt/config/javascript.js

@@ -4,8 +4,8 @@ module.exports = function(grunt, options) {
       options: {
         name: 'core/js/app',
         baseUrl: '<%= sourcedir %>',
-        mainConfigFile: './config.js',
-        out: '<%= tempdir %>adapt.min.js',
+        out: '<%= outputdir %>adapt/js/adapt.min.js',
+        cachePath: '<%= outputdir %>.cache',
         // fetch these bower plugins an add them as dependencies to the app.js
         plugins: [
           '<%= sourcedir %>components/*/bower.json',
@@ -18,12 +18,33 @@ module.exports = function(grunt, options) {
         pluginsFilter: function(filepath) {
           return grunt.config('helpers').includedFilter(filepath);
         },
-        generateSourceMaps: true,
-        sourceMaps: {
-          baseUrl: '../../'
+        external: {
+          jquery: 'empty:',
+          underscore: 'empty:',
+          backbone: 'empty:',
+          modernizr: 'empty:',
+          handlebars: 'empty:',
+          velocity: 'empty:',
+          imageReady: 'empty:',
+          inview: 'empty:',
+          a11y: 'empty:',
+          scrollTo: 'empty:',
+          libraries: 'empty:',
+          bowser: 'empty:',
+          'core/js/libraries/bowser': 'empty:',
+          'coreJS/libraries/bowser': 'empty:'
         },
-        preserveLicenseComments: false,
-        optimize: 'none'
+        map: {
+          coreJS: 'core/js',
+          coreViews: 'core/js/views',
+          coreModels: 'core/js/models',
+          coreCollections: 'core/js/collections',
+          coreHelpers: 'core/js/helpers',
+          // This library from the media component has a circular reference to core/js/adapt, it should be loaded after Adapt
+          // It needs to be moved from the libraries folder to the js folder
+          'libraries/mediaelement-fullscreen-hook': '../libraries/mediaelement-fullscreen-hook'
+        },
+        generateSourceMaps: true
       },
       // newer configuration
       files: {
@@ -36,8 +57,8 @@ module.exports = function(grunt, options) {
       options: {
         name: 'core/js/app',
         baseUrl: '<%= sourcedir %>',
-        mainConfigFile: './config.js',
-        out: '<%= tempdir %>adapt.min.js',
+        out: '<%= outputdir %>adapt/js/adapt.min.js',
+        cachePath: '<%= outputdir %>.cache',
         // fetch these bower plugins an add them as dependencies to the app.js
         plugins: [
           '<%= sourcedir %>components/*/bower.json',
@@ -50,8 +71,32 @@ module.exports = function(grunt, options) {
         pluginsFilter: function(filepath) {
           return grunt.config('helpers').includedFilter(filepath);
         },
-        preserveLicenseComments: false,
-        optimize: 'none'
+        external: {
+          jquery: 'empty:',
+          underscore: 'empty:',
+          backbone: 'empty:',
+          modernizr: 'empty:',
+          handlebars: 'empty:',
+          velocity: 'empty:',
+          imageReady: 'empty:',
+          inview: 'empty:',
+          a11y: 'empty:',
+          scrollTo: 'empty:',
+          libraries: 'empty:',
+          bowser: 'empty:',
+          'core/js/libraries/bowser': 'empty:',
+          'coreJS/libraries/bowser': 'empty:'
+        },
+        map: {
+          coreJS: 'core/js',
+          coreViews: 'core/js/views',
+          coreModels: 'core/js/models',
+          coreCollections: 'core/js/collections',
+          coreHelpers: 'core/js/helpers',
+          // This library from the media component has a circular reference to core/js/adapt, it should be loaded after Adapt
+          // It needs to be moved from the libraries folder to the js folder
+          'libraries/mediaelement-fullscreen-hook': '../libraries/mediaelement-fullscreen-hook'
+        }
       }
     }
   };

grunt/config/watch.js

@@ -26,7 +26,10 @@ module.exports = {
   },
   js: {
     files: ['<%= sourcedir %>**/*.js'],
-    tasks: ['javascript:dev', 'babel:dev', 'clean:temp']
+    options: {
+      spawn: false
+    },
+    tasks: ['javascript:dev', 'clean:temp']
   },
   componentsAssets: {
     files: ['<%= sourcedir %>components/**/assets/**'],

grunt/tasks/build.js

@@ -13,7 +13,6 @@ module.exports = function(grunt) {
     'handlebars',
     'tracking-insert',
     'javascript:compile',
-    'babel:compile',
     'clean:dist',
     'less:compile',
     'replace',

grunt/tasks/dev.js

@@ -12,7 +12,6 @@ module.exports = function(grunt) {
     'handlebars',
     'tracking-insert',
     'javascript:dev',
-    'babel:dev',
     'less:dev',
     'replace',
     'scripts:adaptpostbuild',

grunt/tasks/diff.js

@@ -12,7 +12,6 @@ module.exports = function(grunt) {
     'newer:handlebars:compile',
     'tracking-insert',
     'newer:javascript:dev',
-    'babel:dev',
     'newer:less:dev',
     'replace',
     'scripts:adaptpostbuild',