Switch to grunt-contrib-less, add LESS source maps support

CHANGELOG.md

@@ -1,3 +1,6 @@
+### HEAD
+* Replace `grunt-recess` with `grunt-contrib-less`, add LESS source maps support
+
 ### 6.5.1: November 5th, 2013
 * Move clean URLs to a [plugin](https://github.com/roots/roots-rewrites)
 * Update to Bootstrap 3.0.1

Gruntfile.js

@@ -13,16 +13,20 @@ module.exports = function(grunt) {
         '!assets/js/scripts.min.js'
       ]
     },
-    recess: {
+    less: {
       dist: {
-        options: {
-          compile: true,
-          compress: true
-        },
         files: {
           'assets/css/main.min.css': [
             'assets/less/app.less'
           ]
+        },
+        options: {
+          compress: true,
+          // LESS source maps
+          // To enable, set sourceMap to true and update sourceMapRootpath based on your install
+          sourceMap: false,
+          sourceMapFilename: 'assets/css/main.min.css.map',
+          sourceMapRootpath: '/app/themes/roots/'
         }
       }
     },
@@ -98,13 +102,13 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-jshint');
   grunt.loadNpmTasks('grunt-contrib-uglify');
   grunt.loadNpmTasks('grunt-contrib-watch');
-  grunt.loadNpmTasks('grunt-recess');
+  grunt.loadNpmTasks('grunt-contrib-less');
   grunt.loadNpmTasks('grunt-wp-version');
 
   // Register tasks
   grunt.registerTask('default', [
     'clean',
-    'recess',
+    'less',
     'uglify',
     'version'
   ]);

lib/scripts.php

@@ -11,7 +11,7 @@
  * 3. /theme/assets/js/main.min.js (in footer)
  */
 function roots_scripts() {
-  wp_enqueue_style('roots_main', get_template_directory_uri() . '/assets/css/main.min.css', false, 'eb6334a114ec5f4f5c96dff76170aade');
+  wp_enqueue_style('roots_main', get_template_directory_uri() . '/assets/css/main.min.css', false, 'a4c847d89df381990f5da6cc36bfb85a');
 
   // jQuery is loaded using the same method from HTML5 Boilerplate:
   // Grab Google CDN's latest jQuery with a protocol relative URL; fallback to local if offline

package.json

@@ -23,7 +23,7 @@
     "grunt-contrib-jshint": "~0.6.4",
     "grunt-contrib-uglify": "~0.2.4",
     "grunt-contrib-watch": "~0.5.3",
-    "grunt-recess": "~0.4.0",
+    "grunt-contrib-less": "~0.8.1",
     "grunt-wp-version": "~0.1.0"
   }
 }