Merge pull request #1 from okmttdhr/fixNestedPath

ネストが深くなった際のワークアラウンドを追加

Author: kogai

lib/loader.js

@@ -14,15 +14,27 @@ module.exports = function(content, map) {
 	// postcss-spritesに各コンポーネント用のsprite.pngを渡す方法がわからない
 	if (map) {
 		var pathtoSprites = path.resolve('client/images/sprites');
-		var nestedImport = escapeRegexp('../../../styles');
 		var parsedMap = JSON.parse(map);
 		var hasSprite = content.match(/url\(client\/images\/sprites/) ? true : false;
-		var isNested = parsedMap.sources.filter(function(source) {
-			return source.match(nestedImport)
+		var nestedImport1 = escapeRegexp('../../../styles');
+		var nestedImport2 = escapeRegexp('../../../../styles');
+		var nestedImport3 = escapeRegexp('../../../../../styles');
+		var isNested1 = parsedMap.sources.filter(function(source) {
+			return source.match(nestedImport1);
+		}).length > 0;
+		var isNested2 = parsedMap.sources.filter(function(source) {
+			return source.match(nestedImport2);
+		}).length > 0;
+		var isNested3 = parsedMap.sources.filter(function(source) {
+			return source.match(nestedImport3);
 		}).length > 0;
 
 		if (hasSprite) {
-			if (isNested) {
+			if (isNested3) {
+				content = content.replace(/url\(client\/images\/sprites\//g, 'url(../../../../../images/sprites/');
+			} else if (isNested2) {
+				content = content.replace(/url\(client\/images\/sprites\//g, 'url(../../../../images/sprites/');
+			} else if (isNested1) {
 				content = content.replace(/url\(client\/images\/sprites\//g, 'url(../../../images/sprites/');
 			} else {
 				content = content.replace(/url\(client\/images\/sprites\//g, 'url(../../images/sprites/');