chore(lint): switch to semistandard

README.md

@@ -2,7 +2,7 @@
 [![npm version](https://badge.fury.io/js/stylelint-webpack-plugin.svg)](https://badge.fury.io/js/stylelint-webpack-plugin)
 [![Build Status](https://travis-ci.org/JaKXz/stylelint-webpack-plugin.svg?branch=master)](https://travis-ci.org/JaKXz/stylelint-webpack-plugin)
 [![Coverage Status](https://coveralls.io/repos/github/JaKXz/stylelint-webpack-plugin/badge.svg?branch=master)](https://coveralls.io/github/JaKXz/stylelint-webpack-plugin?branch=master)
-[![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
+[![js-semistandard-style](https://img.shields.io/badge/code%20style-semistandard-red.svg)](https://github.com/Flet/semistandard)
 [![Gitter](https://badges.gitter.im/stylelint-webpack-plugin/Lobby.svg)](https://gitter.im/stylelint-webpack-plugin/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
 > ## Why you might want to use this plugin instead of [stylelint-loader](https://github.com/adrianhall/stylelint-loader)

index.js

@@ -9,7 +9,7 @@ var formatter = require('stylelint').formatters.string;
 // Modules
 var runCompilation = require('./lib/run-compilation');
 
-function apply(options, compiler) {
+function apply (options, compiler) {
   options = options || {};
   var context = options.context || compiler.context;
 
@@ -28,7 +28,7 @@ function apply(options, compiler) {
   var runner = runCompilation.bind(this, options);
 
   compiler.plugin('run', runner);
-  compiler.plugin('watch-run', function onWatchRun(watcher, callback) {
+  compiler.plugin('watch-run', function onWatchRun (watcher, callback) {
     runner(watcher.compiler, callback);
   });
 }
@@ -39,7 +39,7 @@ function apply(options, compiler) {
  * @param options - from webpack config, see defaults in `apply` function.
  * @return {Object} the bound apply function
  */
-module.exports = function stylelintWebpackPlugin(options) {
+module.exports = function stylelintWebpackPlugin (options) {
   return {
     apply: apply.bind(this, options)
   };

lib/linter.js

@@ -3,7 +3,7 @@
 // Dependencies
 var stylelint = require('stylelint');
 
-function lint(options) {
+function lint (options) {
   return stylelint.lint(options);
 }
 

lib/run-compilation.js

@@ -10,12 +10,12 @@ var linter = require('./linter');
  * @param compiler - the compiler object
  * @param done - webpack callback
  */
-module.exports = function runCompilation(options, compiler, done) {
+module.exports = function runCompilation (options, compiler, done) {
   var errors = [];
   var warnings = [];
 
   linter(options)
-    .then(function linterSuccess(lint) {
+    .then(function linterSuccess (lint) {
       var results = lint.results;
 
       warnings = results.filter(function (file) {
@@ -38,7 +38,7 @@ module.exports = function runCompilation(options, compiler, done) {
     })
     .catch(done);
 
-  compiler.plugin('compilation', function onCompilation(compilation) {
+  compiler.plugin('compilation', function onCompilation (compilation) {
     if (warnings.length) {
       compilation.warnings.push(chalk.yellow(options.formatter(warnings)));
       warnings = [];

package.json

@@ -45,10 +45,10 @@
     "mocha": "^3.1.0",
     "npm-install-version": "^6.0.1",
     "nyc": "^10.0.0",
-    "xo": "^0.16.0"
+    "semistandard": "^9.2.1"
   },
   "scripts": {
-    "pretest": "xo",
+    "pretest": "semistandard",
     "test:webpack1": "WEBPACK_VERSION=1 nyc mocha",
     "test:webpack2": "WEBPACK_VERSION=beta nyc mocha",
     "test": "npm run test:webpack1 && npm run test:webpack2",
@@ -61,8 +61,7 @@
       "text-summary"
     ]
   },
-  "xo": {
-    "space": true,
+  "semistandard": {
     "envs": [
       "node",
       "mocha"
@@ -71,10 +70,5 @@
       "getPath",
       "expect"
     ]
-  },
-  "greenkeeper": {
-    "ignore": [
-      "xo"
-    ]
   }
 }

test/helpers/pack.js

@@ -8,7 +8,7 @@ var webpack = require('./webpack');
  * @param testConfig - the plugin config being tested run through the webpack compiler
  * @return {Promise} - rejects with both stats and the error if needed
  */
-module.exports = function pack(testConfig) {
+module.exports = function pack (testConfig) {
   return new Promise(function (resolve, reject) {
     var compiler = webpack(testConfig);
     compiler.outputFileSystem = new MemoryFileSystem();