Add the ability to specify other postcss options (#99)

* Add the ability to specify other postcss options * Fixed usage of postcss
vuejs · mationai · Jun 24, 2016 · Jun 24, 2016 · Jun 30, 2016 · Jun 30, 2016
commit 2f63b254cfeac235d9d183d341cdc1bf7708ded0
diff --git a/lib/style-rewriter.js b/lib/style-rewriter.js
@@ -45,9 +45,16 @@ module.exports = function (id, css, scoped) {
   if (val) {
     return Promise.resolve(val)
   } else {
-    var plugins = options.postcss
-      ? options.postcss.slice()
-      : []
+    var plugins = []
+    var opts = {}
+
+    if (options.postcss instanceof Array) {
+      plugins = options.postcss.slice()
+    } else if (options.postcss instanceof Object) {
+      plugins = options.postcss.plugins || []
+      opts = options.postcss.options
+    }
+
     // scoped css rewrite
     if (scoped) {
       plugins.push(addId)
@@ -66,7 +73,7 @@ module.exports = function (id, css, scoped) {
     }
     currentId = id
     return postcss(plugins)
-      .process(css)
+      .process(css, opts)
       .then(function (res) {
         var val = {
           source: res.css,
@@ -77,3 +84,4 @@ module.exports = function (id, css, scoped) {
       })
   }
 }
+