Fix themes path backslash matching regex group (positive lookahead)

tasks/config/docs.js

@@ -8,16 +8,16 @@ module.exports = {
   paths: {
     source: {
       config      : 'src/theme.config',
-      definitions : 'src/definitions',
-      site        : 'src/site',
-      themes      : 'src/themes'
+      definitions : 'src/definitions/',
+      site        : 'src/site/',
+      themes      : 'src/themes/'
     },
     output: {
-      less         : '../docs/out/src',
-      packaged     : '../docs/out/dist',
-      uncompressed : '../docs/out/dist/components',
-      compressed   : '../docs/out/dist/components',
-      themes       : '../docs/out/dist/themes'
+      less         : '../docs/out/src/',
+      packaged     : '../docs/out/dist/',
+      uncompressed : '../docs/out/dist/components/',
+      compressed   : '../docs/out/dist/components/',
+      themes       : '../docs/out/dist/themes/'
     },
     clean: '../docs/out/dist/'
   }

tasks/config/project/tasks.js

@@ -51,7 +51,7 @@ module.exports = {
       }
     },
 
-    theme: /.*\/themes\/.*?\//mg
+    theme: /.*\/themes\/.*?(?=\/)/mg
 
   },
 

tasks/docs/serve.js

@@ -111,7 +111,7 @@ module.exports = function () {
       ---------------*/
 
       // recompile on *.override , *.variable change
-      isConfig        = (file.path.indexOf('.config') !== -1);
+      isConfig        = (file.path.indexOf('theme.config') !== -1);
       isPackagedTheme = (file.path.indexOf(source.themes) !== -1);
       isSiteTheme     = (file.path.indexOf(source.site) !== -1);
       isDefinition    = (file.path.indexOf(source.definitions) !== -1);
@@ -119,21 +119,22 @@ module.exports = function () {
 
       if(isConfig) {
         console.log('Change detected in theme config');
-        gulp.start('build-docs');
+        // impossible to tell which file was updated in theme.config, rebuild all
+        gulp.start('build');
       }
       else if(isPackagedTheme) {
         console.log('Change detected in packaged theme');
-        lessPath = lessPath.replace(tasks.regExp.theme, source.definitions);
         lessPath = util.replaceExtension(file.path, '.less');
+        lessPath = lessPath.replace(tasks.regExp.theme, source.definitions);
       }
       else if(isSiteTheme) {
         console.log('Change detected in site theme');
-        lessPath = lessPath.replace(source.site, source.definitions);
         lessPath = util.replaceExtension(file.path, '.less');
+        lessPath = lessPath.replace(source.site, source.definitions);
       }
       else if(isDefinition) {
         console.log('Change detected in definition');
-        lessPath = util.replaceExtension(file.path, '.less');
+        lessPath = file.path;
       }
 
       /*--------------