lint: Update linting rule on space-before-paren

.eslintrc.js

@@ -22,7 +22,14 @@ module.exports = {
     // allow debugger during development
     'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0,
     // do not allow console.logs etc...
-    'no-console': 2
+    'no-console': 2,
+    'space-before-function-paren': [
+			2,
+			{
+				anonymous: 'always',
+				named: 'never'
+			}
+		],
   },
   globals: {}
 }

lib/builder/webpack/base.config.js

@@ -12,7 +12,7 @@ import { isUrl, urlJoin } from 'utils'
 | webpack config files
 |--------------------------------------------------------------------------
 */
-export default function webpackBaseConfig (name) {
+export default function webpackBaseConfig(name) {
   const nodeModulesDir = join(__dirname, '..', 'node_modules')
 
   const config = {
@@ -113,7 +113,7 @@ export default function webpackBaseConfig (name) {
 
   // Workaround for hiding Warnings about plugins without a default export (#1179)
   config.plugins.push({
-    apply (compiler) {
+    apply(compiler) {
       compiler.plugin('done', stats => {
         stats.compilation.warnings = stats.compilation.warnings.filter(warn => {
           if (warn.name === 'ModuleDependencyWarning' && warn.message.includes(`export 'default'`) && warn.message.includes('plugin')) {

lib/builder/webpack/client.config.js

@@ -24,7 +24,7 @@ debug.color = 2 // Force green color
 | In production, will generate public/dist/style.css
 |--------------------------------------------------------------------------
 */
-export default function webpackClientConfig () {
+export default function webpackClientConfig() {
   let config = base.call(this, 'client')
 
   // App entry
@@ -48,7 +48,7 @@ export default function webpackClientConfig () {
     new webpack.optimize.CommonsChunkPlugin({
       name: 'common',
       filename: this.options.build.filenames.vendor,
-      minChunks (module, count) {
+      minChunks(module, count) {
         // In the dev we use on-demand-entries.
         // So, it makes no sense to use commonChunks based on the minChunks count.
         // Instead, we move all the code in node_modules into each of the pages.
@@ -222,7 +222,7 @@ export default function webpackClientConfig () {
   if (typeof this.options.build.extend === 'function') {
     const isDev = this.options.dev
     const extendedConfig = this.options.build.extend.call(this, config, {
-      get dev () {
+      get dev() {
         console.warn('dev has been deprecated in build.extend(), please use isDev') // eslint-disable-line no-console
         return isDev
       },

lib/builder/webpack/dll.config.js

@@ -8,7 +8,7 @@ import ClientConfig from './client.config'
 | https://github.com/webpack/webpack/tree/master/examples/dll
 |--------------------------------------------------------------------------
 */
-export default function webpackDllConfig (_refConfig) {
+export default function webpackDllConfig(_refConfig) {
   const refConfig = _refConfig || new ClientConfig()
 
   const name = refConfig.name + '-dll'

lib/builder/webpack/server.config.js

@@ -11,7 +11,7 @@ import base from './base.config.js'
 | Webpack Server Config
 |--------------------------------------------------------------------------
 */
-export default function webpackServerConfig () {
+export default function webpackServerConfig() {
   let config = base.call(this, 'server')
 
   // env object defined in nuxt.config.js
@@ -78,7 +78,7 @@ export default function webpackServerConfig () {
   if (typeof this.options.build.extend === 'function') {
     const isDev = this.options.dev
     const extendedConfig = this.options.build.extend.call(this, config, {
-      get dev () {
+      get dev() {
         console.warn('dev has been deprecated in build.extend(), please use isDev') // eslint-disable-line no-console
         return isDev
       },

lib/builder/webpack/style-loader.js

@@ -1,7 +1,7 @@
 import ExtractTextPlugin from 'extract-text-webpack-plugin'
 import { join } from 'path'
 
-export default function styleLoader (ext, loaders = [], isVueLoader = false) {
+export default function styleLoader(ext, loaders = [], isVueLoader = false) {
   // Normalize loaders
   loaders = (Array.isArray(loaders) ? loaders : [loaders]).map(loader => {
     if (typeof loader === 'string') {

lib/common/utils.js

@@ -1,15 +1,15 @@
 import { resolve, relative, sep } from 'path'
 import _ from 'lodash'
 
-export function encodeHtml (str) {
+export function encodeHtml(str) {
   return str.replace(/</g, '&lt;').replace(/>/g, '&gt;')
 }
 
-export function getContext (req, res) {
+export function getContext(req, res) {
   return { req, res }
 }
 
-export function setAnsiColors (ansiHTML) {
+export function setAnsiColors(ansiHTML) {
   ansiHTML.setColors({
     reset: ['efefef', 'a6004c'],
     darkgrey: '5a012b',
@@ -22,21 +22,21 @@ export function setAnsiColors (ansiHTML) {
   })
 }
 
-export async function waitFor (ms) {
+export async function waitFor(ms) {
   return new Promise(function (resolve) {
     setTimeout(resolve, (ms || 0))
   })
 }
 
-export function urlJoin () {
+export function urlJoin() {
   return [].slice.call(arguments).join('/').replace(/\/+/g, '/').replace(':/', '://')
 }
 
-export function isUrl (url) {
+export function isUrl(url) {
   return (url.indexOf('http') === 0 || url.indexOf('//') === 0)
 }
 
-export function promisifyRoute (fn) {
+export function promisifyRoute(fn) {
   // If routes is an array
   if (Array.isArray(fn)) {
     return Promise.resolve(fn)
@@ -59,15 +59,15 @@ export function promisifyRoute (fn) {
   return promise
 }
 
-export function sequence (tasks, fn) {
+export function sequence(tasks, fn) {
   return tasks.reduce((promise, task) => promise.then(() => fn(task)), Promise.resolve())
 }
 
-export function parallel (tasks, fn) {
+export function parallel(tasks, fn) {
   return Promise.all(tasks.map(task => fn(task)))
 }
 
-export function chainFn (base, fn) {
+export function chainFn(base, fn) {
   /* istanbul ignore if */
   if (!(fn instanceof Function)) {
     return
@@ -90,13 +90,13 @@ export function chainFn (base, fn) {
   }
 }
 
-export function isPureObject (o) {
+export function isPureObject(o) {
   return !Array.isArray(o) && typeof o === 'object'
 }
 
 export const isWindows = /^win/.test(process.platform)
 
-export function wp (p = '') {
+export function wp(p = '') {
   /* istanbul ignore if */
   if (isWindows) {
     return p.replace(/\\/g, '\\\\')
@@ -104,7 +104,7 @@ export function wp (p = '') {
   return p
 }
 
-export function wChunk (p = '') {
+export function wChunk(p = '') {
   /* istanbul ignore if */
   if (isWindows) {
     return p.replace(/\//g, '\\\\')
@@ -116,7 +116,7 @@ const reqSep = /\//g
 const sysSep = _.escapeRegExp(sep)
 const normalize = string => string.replace(reqSep, sysSep)
 
-export function r () {
+export function r() {
   let args = Array.prototype.slice.apply(arguments)
   let lastArg = _.last(args)
 
@@ -127,7 +127,7 @@ export function r () {
   return wp(resolve(...args.map(normalize)))
 }
 
-export function relativeTo () {
+export function relativeTo() {
   let args = Array.prototype.slice.apply(arguments)
   let dir = args.shift()
 
@@ -147,7 +147,7 @@ export function relativeTo () {
   return wp(rp)
 }
 
-export function flatRoutes (router, path = '', routes = []) {
+export function flatRoutes(router, path = '', routes = []) {
   router.forEach((r) => {
     if (!r.path.includes(':') && !r.path.includes('*')) {
       /* istanbul ignore if */
@@ -161,7 +161,7 @@ export function flatRoutes (router, path = '', routes = []) {
   return routes
 }
 
-export function cleanChildrenRoutes (routes, isChild = false) {
+export function cleanChildrenRoutes(routes, isChild = false) {
   let start = -1
   let routesIndex = []
   routes.forEach((route) => {
@@ -207,7 +207,7 @@ export function cleanChildrenRoutes (routes, isChild = false) {
   return routes
 }
 
-export function createRoutes (files, srcDir) {
+export function createRoutes(files, srcDir) {
   let routes = []
   files.forEach((file) => {
     let keys = file.replace(/^pages/, '').replace(/\.vue$/, '').replace(/\/{2,}/g, '/').split('/').slice(1)

lib/core/meta.js

@@ -5,7 +5,7 @@ import VueServerRenderer from 'vue-server-renderer'
 import LRU from 'lru-cache'
 
 export default class MetaRenderer {
-  constructor (nuxt, renderer) {
+  constructor(nuxt, renderer) {
     this.nuxt = nuxt
     this.renderer = renderer
     this.options = nuxt.options
@@ -22,7 +22,7 @@ export default class MetaRenderer {
     })
   }
 
-  getMeta (url) {
+  getMeta(url) {
     return new Promise((resolve, reject) => {
       const vm = new Vue({
         render: (h) => h(), // Render empty html tag
@@ -35,7 +35,7 @@ export default class MetaRenderer {
     })
   }
 
-  async render ({ url = '/' }) {
+  async render({ url = '/' }) {
     let meta = this.cache.get(url)
 
     if (meta) {

test/basic.dom.test.js

@@ -22,7 +22,7 @@ test.before('Init Nuxt.js', async t => {
     rootDir: resolve(__dirname, 'fixtures/basic'),
     dev: false,
     head: {
-      titleTemplate (titleChunk) {
+      titleTemplate(titleChunk) {
         return titleChunk ? `${titleChunk} - Nuxt.js` : 'Nuxt.js'
       }
     }

test/basic.fail.generate.test.js

@@ -7,7 +7,7 @@ test('Fail with routes() which throw an error', async t => {
     rootDir: resolve(__dirname, 'fixtures/basic'),
     dev: false,
     generate: {
-      async routes () {
+      async routes() {
         throw new Error('Not today!')
       }
     }

test/basic.test.js

@@ -15,7 +15,7 @@ test.before('Init Nuxt.js', async t => {
     rootDir: resolve(__dirname, 'fixtures/basic'),
     dev: false,
     head: {
-      titleTemplate (titleChunk) {
+      titleTemplate(titleChunk) {
         return titleChunk ? `${titleChunk} - Nuxt.js` : 'Nuxt.js'
       }
     }