Bumpup v2.0

.travis.yml

@@ -1,5 +1,8 @@
 language: node_js
 node_js:
-  - "5"
   - "4"
-  - "0.12"
+  - "6"
+sudo: false
+cache:
+  directories:
+    - node_modules

Gruntfile.js

@@ -29,7 +29,7 @@ module.exports = function (grunt) {
       },
       restructure: {
         options: {
-          restructuring: false,
+          restructure: false,
           report: 'min'
         },
         files: {

README.md

@@ -5,24 +5,6 @@
 
 > Minify CSS files with CSSO.
 
-## Getting Started
-This plugin requires Grunt `>=0.4.0`
-
-If you haven't used [Grunt](http://gruntjs.com/) before, be sure to check out the [Getting Started](http://gruntjs.com/getting-started) guide, as it explains how to create a [Gruntfile](http://gruntjs.com/sample-gruntfile) as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
-
-```shell
-npm install grunt-csso --save-dev
-```
-
-Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of js:
-
-```js
-grunt.loadNpmTasks('grunt-csso');
-```
-
-*This plugin was designed to work with Grunt 0.4.x. If you're still using grunt v0.3.x it's strongly recommended that [you upgrade](http://gruntjs.com/upgrading-from-0.3-to-0.4).*
-
-
 ## CSSO task
 
 Run this task with the `grunt csso` command.

package.json

@@ -1,12 +1,11 @@
 {
   "name": "grunt-csso",
   "description": "Minify CSS files with CSSO.",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "homepage": "https://github.com/t32k/grunt-csso",
   "author": {
     "name": "Koji Ishimoto",
-    "email": "[email protected]",
-    "url": "http://t32k.me"
+    "url": "http://t32k.me/"
   },
   "repository": {
     "type": "git",
@@ -16,18 +15,18 @@
     "url": "https://github.com/t32k/grunt-csso/issues"
   },
   "engines": {
-    "node": ">=0.12.0"
+    "node": ">=4.0.0"
   },
   "scripts": {
     "grunt": "grunt",
     "test": "grunt test"
   },
   "peerDependencies": {
-    "grunt": ">=0.4.0"
+    "grunt": ">=1.0.0"
   },
   "dependencies": {
     "chalk": "^1.1.3",
-    "csso": "^1.8.1",
+    "csso": "^2.2.1",
     "maxmin": "^2.1.0"
   },
   "devDependencies": {

tasks/csso.js

@@ -19,7 +19,7 @@ module.exports = function (grunt) {
   grunt.registerMultiTask('csso', 'Minify CSS files with CSSO.', function () {
 
     var options = this.options({
-      restructuring: true,
+      restructure: true,
       banner: '',
       report: false,
       debug: false
@@ -55,8 +55,8 @@ module.exports = function (grunt) {
       }).join(grunt.util.normalizelf(grunt.util.linefeed));
 
       // reverse flag
-      console.log(options.restructuring);
-      var proceed = csso.minify(original, { restructuring: options.restructuring, debug: options.debug });
+      console.log(options.restructure);
+      var proceed = csso.minify(original, { restructure: options.restructure, debug: options.debug }).css;
 
       if (proceed.length === 0) {
         grunt.log.warn('Destination is not created because minified CSS was empty.');

test/csso-test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var fs = require('fs');
+const fs = require('fs');
 
 exports.csso = {
   main: function (test) {