fix postcss bug

build/utils.js

@@ -3,69 +3,69 @@ var config = require('../config')
 var ExtractTextPlugin = require('extract-text-webpack-plugin')
 
 exports.assetsPath = function (_path) {
-    var assetsSubDirectory = process.env.NODE_ENV === 'production'
-        ? config.build.assetsSubDirectory
-        : config.dev.assetsSubDirectory
-    return path.posix.join(assetsSubDirectory, _path)
+  var assetsSubDirectory = process.env.NODE_ENV === 'production'
+    ? config.build.assetsSubDirectory
+    : config.dev.assetsSubDirectory
+  return path.posix.join(assetsSubDirectory, _path)
 }
 
 exports.cssLoaders = function (options) {
-    options = options || {}
+  options = options || {}
 
-    var cssLoader = {
-        loader: 'css-loader',
-        options: {
-            minimize: process.env.NODE_ENV === 'production',
-            sourceMap: options.sourceMap
-        }
+  var cssLoader = {
+    loader: 'css-loader',
+    options: {
+      minimize: process.env.NODE_ENV === 'production',
+      sourceMap: options.sourceMap
+    }
+  }
+
+  // generate loader string to be used with extract text plugin
+  function generateLoaders (loader, loaderOptions) {
+    var loaders = [cssLoader]
+    if (loader) {
+      loaders.push({
+        loader: loader + '-loader',
+        options: Object.assign({}, loaderOptions, {
+          sourceMap: options.sourceMap
+        })
+      })
     }
 
-    // generate loader string to be used with extract text plugin
-    function generateLoaders(loader, loaderOptions) {
-        var loaders = [cssLoader]
-        if (loader) {
-            loaders.push({
-                loader: loader + '-loader',
-                options: Object.assign({}, loaderOptions, {
-                    sourceMap: options.sourceMap
-                })
-            })
-        }
-
-        // Extract CSS when that option is specified
-        // (which is the case during production build)
-        if (options.extract) {
-            return ExtractTextPlugin.extract({
-                use: loaders,
-                fallback: 'vue-style-loader'
-            })
-        } else {
-            return ['vue-style-loader'].concat(loaders)
-        }
+    // Extract CSS when that option is specified
+    // (which is the case during production build)
+    if (options.extract) {
+      return ExtractTextPlugin.extract({
+        use: loaders,
+        fallback: 'vue-style-loader'
+      })
+    } else {
+      return ['vue-style-loader'].concat(loaders)
     }
+  }
 
-    // http://vuejs.github.io/vue-loader/en/configurations/extract-css.html
-    return {
-        css: generateLoaders(),
-        postcss: generateLoaders(),
-        less: generateLoaders('less'),
-        sass: generateLoaders('sass', {indentedSyntax: true}),
-        scss: generateLoaders('sass'),
-        stylus: generateLoaders('stylus'),
-        styl: generateLoaders('stylus')
-    }
+  // https://vue-loader.vuejs.org/en/configurations/extract-css.html
+  return {
+    css: generateLoaders(),
+    postcss: generateLoaders(),
+    less: generateLoaders('less'),
+    sass: generateLoaders('sass', { indentedSyntax: true }),
+    scss: generateLoaders('sass'),
+    stylus: generateLoaders('stylus'),
+    styl: generateLoaders('stylus')
+  }
 }
 
 // Generate loaders for standalone style files (outside of .vue)
 exports.styleLoaders = function (options) {
-    var output = []
-    var loaders = exports.cssLoaders(options)
-    for (var extension in loaders) {
-        var loader = loaders[extension]
-        output.push({
-            test: new RegExp('\\.' + extension + '$'),
-            use: loader
-        })
-    }
-    return output
+  var output = []
+  var loaders = exports.cssLoaders(options)
+  for (var extension in loaders) {
+    var loader = loaders[extension]
+    output.push({
+      test: new RegExp('\\.' + extension + '$'),
+      use: loader
+    })
+  }
+  return output
 }