From 79a25828ee6e8ee60b3efed0dc5622267fa55dc7 Mon Sep 17 00:00:00 2001
From: jenny <jennifer.y.wilson@northwestern.edu>
Date: Tue, 9 Jul 2013 11:20:51 -0500
Subject: [PATCH] Add clean, stage, stage-latest Grunt taks.

---
 Gruntfile.js | 52 ++++++++++++++++++++++++++++++++++++++++++++++------
 package.json |  1 +
 2 files changed, 47 insertions(+), 6 deletions(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 49b3855..42cab4b 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -7,12 +7,18 @@ module.exports = function(grunt) {
 
   // Project configuration
   grunt.initConfig({
-    // Configs
     pkg: grunt.file.readJSON('package.json'),
+    
+    // timeline configuration
     timeline: {
       compiled: 'compiled',
       website:  '../timeline.knightlab.com'
     },
+    
+    // cdn configuation
+    cdn: {
+        path: path.join('..', 'cdn.knightlab.com', 'apps', 'libs', 'timeline')
+    },
 
     // Banner for the top of CSS and JS files
     // Note: The existing Timeline repo has its own banner, so we'll ignore this for now
@@ -21,19 +27,49 @@ module.exports = function(grunt) {
             ' * Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author %>;\n' +
             ' */\n',
 
+    // Clean
+    clean: {
+      stg: {
+        options: { force: true },
+        src: path.join('<%= cdn.path %>', '<%= pkg.version %>')
+      },
+      stgLatest: {
+        options: { force: true },
+        src: path.join('<%= cdn.path %>', 'latest')
+      }
+    },
+
     // Copy
     copy: {
       website: {
         files: [
           // Styles/Themes
-          { expand: true, cwd: '<%= timeline.compiled %>/css', src: ['*.css', 'themes/**'], dest: '<%= timeline.website %>/static/css'},
-          
+          { expand: true, cwd: '<%= timeline.compiled %>/css', src: ['*.css', 'themes/**'], dest: '<%= timeline.website %>/static/css'},          
           // Scripts
           { expand: true, cwd: '<%= timeline.compiled %>/js', src: ['**/*.js'], dest: '<%= timeline.website %>/static/js'},
-          
           // Images
           { expand: true, cwd: '<%= timeline.compiled %>/css', src: ['*.{png,gif,jpg}'], dest: '<%= timeline.website %>/static/img'}
         ]
+      },
+      stg: {
+        files: [
+          { 
+            expand: true, 
+            cwd: '<%= timeline.compiled %>', 
+            src: ['css/**', 'js/**', 'lib/**'], 
+            dest: path.join('<%= cdn.path %>', '<%= pkg.version %>')
+          }
+        ]
+      },
+      stgLatest: {
+        files: [
+          { 
+            expand: true, 
+            cwd: '<%= timeline.compiled %>', 
+            src: ['css/**', 'js/**', 'lib/**'], 
+            dest: path.join('<%= cdn.path %>', '<%= latest %>')
+          }
+        ]
       }
     }
   });
@@ -42,12 +78,16 @@ module.exports = function(grunt) {
   require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
 
   // Task aliases
-  grunt.registerTask('check', 'Check for the timeline.knightlab.com repository', function() {
+  grunt.registerTask('check-for-cdn', 'Check for the timeline.knightlab.com repository', function() {
     // Make sure CDN repo exists
     if(!grunt.file.exists(grunt.config.get('timeline.website'))) {
         grunt.fatal('Could not find local website repository.')
     }
   });
 
-  grunt.registerTask('website', "Copy select files to the timeline.knightlab.com website repository", ['check', 'copy']);
+  // Define complex tasks
+  grunt.registerTask('website', "Copy select files to the timeline.knightlab.com website repository", ['check-for-cdn', 'copy:website']);
+  grunt.registerTask('stage', "Stage the release for deployment to the CDN", ['check-for-cdn', 'clean:stg', 'copy:stg']);
+  grunt.registerTask('stage-latest', "Stage the release for deployment to the CDN, and copy it to the latest directory", ['stage', 'clean:stgLatest', 'copy:stgLatest']);
+  
 };
diff --git a/package.json b/package.json
index 71872bb..e8ec603 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "homepage": "https://github.com/NUKnightLab/TimelineJS",
   "devDependencies": {
     "grunt": "~0.4.1",
+    "grunt-contrib-clean": "0.4.0",
     "grunt-contrib-copy": "~0.4.0",
     "matchdep": "~0.1.1"
   }