Merge pull request #67 from akester/master

Add support for include paths config option for node-sass

Author: haroldiedema

README.md

@@ -479,6 +479,8 @@ webpack:
        sass:
            filename: '[name].css'
            all_chunks: true
+           include_paths:
+               - [include dirs for node-sass]
 ```
 
 ### URL

src/Component/Configuration/CodeBlock.php

@@ -34,6 +34,7 @@
  *          output : {
  *              << output >>
  *          }
+ *          << root >>
  *      };
  *
  * @author Harold Iedema <[email protected]>
@@ -48,11 +49,12 @@ class CodeBlock
           PRE_LOADER     = 'pre_loader',
           LOADER         = 'loader',
           POST_LOADER    = 'post_loader',
-          OUTPUT         = 'output';
+          OUTPUT         = 'output',
+          ROOT           = 'root';
 
     // Available types to allow easy validation
     private $types = [
-        'entry', 'header', 'resolve', 'resolve_loader', 'plugin', 'pre_loader', 'loader', 'post_loader', 'output'
+        'entry', 'header', 'resolve', 'resolve_loader', 'plugin', 'pre_loader', 'loader', 'post_loader', 'output', 'root'
     ];
 
     // Chunks collection

src/Component/Configuration/ConfigGenerator.php

@@ -80,7 +80,12 @@ public function getConfiguration()
         $code[] = $tab2 . $this->getChunks(CodeBlock::POST_LOADER, ',' . PHP_EOL . $tab2, ',' . PHP_EOL . $tab2);
         $code[] = $tab1 . ']';
         $code[] = '}';
-        $code[] = '';
+        if (!empty($this->getChunks(CodeBlock::ROOT))) {
+            $code[] = ',';
+            $code[] = $tab1 . $this->getChunks(CodeBlock::ROOT, ',' . PHP_EOL . $tab1, ',' . PHP_EOL . $tab1);
+        } else {
+            $code[] = '';
+        }
         $code[] = '};';
         $code[] = '';
 

src/Component/Configuration/Loader/SassLoader.php

@@ -30,6 +30,9 @@ public static function applyConfiguration(NodeBuilder $node_builder)
                 ->children()
                     ->booleanNode('all_chunks')->defaultTrue()->end()
                     ->scalarNode('filename')->defaultNull()->end()
+                    ->arrayNode('include_paths')
+                        ->defaultValue(array())
+                        ->prototype('scalar')->end()
                 ->end()
             ->end();
     }
@@ -43,9 +46,22 @@ public function getCodeBlocks()
             return [new CodeBlock()];
         }
 
+        $block = new CodeBlock;
+        $single = false;
+
+        if (!empty($config['include_paths'])) {
+            $block->set(CodeBlock::ROOT, 'sassLoader: { includePaths: [\'' . implode('\',\'', $config['include_paths']) . '\']}');
+            $single = true;
+        }
+
         if (empty($config['filename'])) {
             // If the filename is not set, apply inline style tags.
-            return [(new CodeBlock())->set(CodeBlock::LOADER, '{ test: /\.scss$/, loader: \'style!css!sass\' }')];
+            $block->set(CodeBlock::LOADER, '{ test: /\.scss$/, loader: \'style!css!sass\' }');
+            $single = true;
+        }
+
+        if ($single) {
+            return [$block];
         }
 
         // If a filename is set, apply the ExtractTextPlugin