Merge pull request #1543 from andjo/sourcemap-options

Sourcemap basepath option

bin/lessc

@@ -154,6 +154,11 @@ args = args.filter(function (arg) {
                 options.sourceMapRootpath = match[2];
             }
             break;
+        case 'source-map-basepath':
+            if (checkArgFunc(arg, match[2])) {
+                options.sourceMapBasepath = match[2];
+            }
+            break;
         case 'source-map-inline':
             options.outputSourceFiles = true;
             break;
@@ -201,7 +206,7 @@ if (output) {
     }
 }
 
-options.sourceMapBasepath = process.cwd();
+options.sourceMapBasepath = options.sourceMapBasepath || process.cwd();
 
 if (options.sourceMap === true) {
     if (!output) {

lib/less/lessc_helper.js

@@ -54,6 +54,7 @@ var lessc_helper = {
         sys.puts("                          format, and 'all' which will do both.");
         sys.puts("  --source-map[=FILENAME] Outputs a v3 sourcemap to the filename (or output filename.map)");
         sys.puts("  --source-map-rootpath=X adds this path onto the sourcemap filename and less file paths");
+        sys.puts("  --source-map-basepath=X Sets sourcemap base path, defaults to current working directory.");
         sys.puts("  --source-map-inline     puts the less files into the map instead of referencing them");
         sys.puts("  -rp, --rootpath=URL     Set rootpath for url rewriting in relative imports and urls.");
         sys.puts("                          Works with or without the relative-urls option.");

lib/less/source-map-output.js

@@ -80,11 +80,11 @@
             this._writeSourceMap(JSON.stringify(this._sourceMapGenerator.toJSON()));
 
             if (this._sourceMapFilename) {
-                this._css.push("/*# sourceMappingURL=" + this._sourceMapRootpath + this._sourceMapFilename + " */");
+                this._css.push("/*# sourceMappingURL=" + this.normalizeFilename(this._sourceMapFilename) + " */");
             }
         }
 
         return this._css.join('');
     };
 
-})(require('./tree'));
+})(require('./tree'));