postcss缺少一些插件

@@ -39,7 +39,14 @@
     "moment": "^2.14.1",
     "morgan": "^1.7.0",
     "oneapm": "^1.2.20",
+    "postcss-calc": "^5.3.1",
+    "postcss-center": "^1.0.0",
+    "postcss-clearfix": "^1.0.0",
+    "postcss-crip": "^2.0.1",
     "postcss-import": "^10.0.0",
+    "postcss-position": "^0.5.0",
+    "postcss-short": "^1.4.0",
+    "postcss-use": "^2.3.0",
     "request-promise": "^3.0.0",
     "scss-loader": "0.0.1",
     "serve-favicon": "^2.3.0",

@@ -5,7 +5,7 @@ const devInfo = require('./public/build/dev-info.js');
 
 let assets, sprites;
 
-if (process.env.NODE_ENV === 'production' || 'performance') {
+if (process.env.NODE_ENV === 'production' || process.env.NODE_ENV === 'performance') {
     assets = {
         loadPaths: [path.join(__dirname, './public/img/'), path.join(__dirname, './public/font/')],
         basePath: path.join(__dirname, './public/'),
@@ -62,6 +62,7 @@ module.exports = {
         },
         'postcss-assets': assets,
         'postcss-sprites': sprites,
+        'postcss-calc': {},
         'postcss-pxtorem': {
             rootValue: 40,
             unitPrecision: 5, // 保留5位小数字
@@ -69,6 +70,9 @@ module.exports = {
             selectorBlackList: [], // 选择器黑名单，可以使用正则
             propWhiteList: [] // 属性名称为空，表示替换所有属性的值
         },
+        'postcss-use': {
+            modules: ['postcss-clearfix', 'postcss-crip', 'postcss-short', 'postcss-center', 'postcss-position']
+        },
         autoprefixer: {
             browsers: ['> 1%', 'android >=4', 'ios >=8']
         }