Upgraded to LESS 1.5.1. Added sourceMapURL option. Updated documentat…

…ion and tests to match.

Closes gruntjsgh-102.

Gruntfile.js

@@ -124,6 +124,15 @@ module.exports = function(grunt) {
         src: 'test/fixtures/style3.less',
         dest: 'tmp/sourceMapFilename.css',
       },
+      sourceMapURL: {
+        options: {
+          sourceMap: true,
+          sourceMapFilename: 'tmp/sourceMap.css.map',
+          sourceMapURL: 'custom/url/for/sourceMap.css.map'
+        },
+        src: 'test/fixtures/style3.less',
+        dest: 'tmp/sourceMapWithCustomURL.css',
+      },
       sourceMapBasepath: {
         options: {
           sourceMap: true,

README.md

@@ -148,6 +148,13 @@ Default: none
 
 Write the source map to a separate file with the given filename.
 
+#### sourceMapURL
+Type: `String`
+
+Default: none
+
+Override the default url that points to the sourcemap from the compiled css file.
+
 #### sourceMapBasepath
 Type: `String`
 
@@ -220,4 +227,4 @@ less: {
 
 Task submitted by [Tyler Kellen](http://goingslowly.com/)
 
-*This file was generated on Thu Nov 14 2013 19:06:55.*
+*This file was generated on Tue Nov 19 2013 22:02:01.*

docs/less-options.md

@@ -120,6 +120,13 @@ Default: none
 
 Write the source map to a separate file with the given filename.
 
+## sourceMapURL
+Type: `String`
+
+Default: none
+
+Override the default url that points to the sourcemap from the compiled css file.
+
 ## sourceMapBasepath
 Type: `String`
 

package.json

@@ -27,7 +27,7 @@
     "test": "grunt test"
   },
   "dependencies": {
-    "less": "~1.5.0",
+    "less": "~1.5.1",
     "grunt-lib-contrib": "~0.6.1"
   },
   "devDependencies": {

tasks/less.js

@@ -19,7 +19,7 @@ module.exports = function(grunt) {
   var lessOptions = {
     parse: ['paths', 'optimization', 'filename', 'strictImports', 'syncImport', 'dumpLineNumbers', 'relativeUrls', 'rootpath'],
     render: ['compress', 'cleancss', 'ieCompat', 'strictMath', 'strictUnits',
-       'sourceMap', 'sourceMapFilename', 'sourceMapBasepath', 'sourceMapRootpath', 'outputSourceFiles']
+       'sourceMap', 'sourceMapFilename', 'sourceMapURL', 'sourceMapBasepath', 'sourceMapRootpath', 'outputSourceFiles']
   };
 
   grunt.registerMultiTask('less', 'Compile LESS files to CSS', function() {

test/less_test.js

@@ -86,6 +86,13 @@ exports.less = {
 
     test.done();
   },
+  sourceMapURL: function(test) {
+    test.expect(1);
+
+    var actual = grunt.file.read('tmp/sourceMapWithCustomURL.css');
+    test.ok(actual.indexOf('/*# sourceMappingURL=custom/url/for/sourceMap.css.map') !== -1, 'compiled file should have a custom source map URL.');
+    test.done();
+  },
   sourceMapBasepath: function(test) {
     test.expect(1);