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https://github.com/nuxt/nuxt.git
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perf: chunk splitting improvements
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parent
65349b7335
commit
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@ -46,7 +46,6 @@ export default function webpackBaseConfig({ name, isServer }) {
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path: path.resolve(this.options.buildDir, 'dist'),
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filename: this.getFileName('app'),
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chunkFilename: this.getFileName('chunk'),
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jsonpFunction: '_NXT_',
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publicPath: isUrl(this.options.build.publicPath)
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? this.options.build.publicPath
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: urlJoin(this.options.router.base, this.options.build.publicPath)
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@ -168,13 +167,8 @@ export default function webpackBaseConfig({ name, isServer }) {
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// (We need `source-map` devtool for *.css modules)
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if (extractCSS && !this.options.dev) {
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config.plugins.push(new ExtractTextPlugin(Object.assign({
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filename: this.getFileName('css')
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// When using optimization.splitChunks and there are
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// extracted chunks in the commons chunk,
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// allChunks *must* be set to true
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// TODO: For nuxt this makes duplicate css assets!
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// allChunks: true
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filename: this.getFileName('css'),
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allChunks: true
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}, typeof extractCSS === 'object' ? extractCSS : {})))
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}
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@ -6,7 +6,6 @@ import webpack from 'webpack'
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import HTMLPlugin from 'html-webpack-plugin'
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import StylishPlugin from 'webpack-stylish'
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import BundleAnalyzer from 'webpack-bundle-analyzer'
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import HtmlWebpackInlineSourcePlugin from 'html-webpack-inline-source-plugin'
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import Debug from 'debug'
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import base from './base.config'
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@ -43,7 +42,6 @@ export default function webpackClientConfig() {
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filename: 'index.spa.html',
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template: this.options.appTemplatePath,
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inject: true,
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inlineSource: /runtime.*\.js$/,
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chunksSortMode: 'dependency'
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})
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)
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@ -59,12 +57,6 @@ export default function webpackClientConfig() {
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)
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}
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// Enhances html-webpack-plugin functionality by adding the inlineSource option.
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// https://github.com/DustinJackson/html-webpack-inline-source-plugin
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if (!this.options.dev) {
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config.plugins.push(new HtmlWebpackInlineSourcePlugin())
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}
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// Generate vue-ssr-client-manifest
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config.plugins.push(
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new VueSSRClientPlugin({
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@ -89,57 +81,20 @@ export default function webpackClientConfig() {
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// -- Optimization --
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config.optimization = this.options.build.optimization
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// TODO: remove spa check after https://github.com/jantimon/html-webpack-plugin/issues/878 solved
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if (this.options.dev || this.options.mode === 'spa') {
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config.optimization.splitChunks.name = true
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}
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// ... Explicit cache groups
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// Vue.js core modules
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if (this.options.build.splitChunks.vue) {
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config.optimization.splitChunks.cacheGroups.vue = {
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test: /node_modules\/(vue|vue-loader|vue-router|vuex|vue-meta)\//,
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chunks: 'initial',
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name: 'vue',
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// Small, known and common modules which are usually used project-wise
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// Sum of them may not be more than 244 KiB
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if (
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this.options.build.splitChunks.commons === true &&
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config.optimization.splitChunks.cacheGroups.commons === undefined
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) {
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config.optimization.splitChunks.cacheGroups.commons = {
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test: /node_modules\/(vue|vue-loader|vue-router|vuex|vue-meta|core-js|babel-runtime|es6-promise|axios|webpack|setimediate|timers-browserify|process|regenerator-runtime|cookie|js-cookie|is-buffer|dotprop|nuxt\.js)\//,
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chunks: 'all',
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priority: 10,
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enforce: true
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name: 'commons'
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}
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}
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// Common modules which are usually included in projects
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if (this.options.build.splitChunks.common) {
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config.optimization.splitChunks.cacheGroups.common = {
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test: /node_modules\/(core-js|babel-runtime|lodash|es6-promise|moment|axios|webpack|setimediate|timers-browserify|process)\//,
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chunks: 'initial',
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name: 'common',
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priority: 9
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}
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}
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// Generated templates
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if (this.options.build.splitChunks.main) {
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config.optimization.splitChunks.cacheGroups.main = {
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test: /\.nuxt\//,
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chunks: 'initial',
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name: 'main',
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priority: 8
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}
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}
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// Other vendors inside node_modules
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if (this.options.build.splitChunks.vendor) {
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config.optimization.splitChunks.cacheGroups.vendor = {
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test: /node_modules\//,
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chunks: 'initial',
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name: 'vendor',
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priority: 8
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}
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}
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// Create additional runtime chunk for cache boosting
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config.optimization.runtimeChunk = this.options.build.splitChunks.runtime
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// --------------------------------------
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// Dev specific config
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// --------------------------------------
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@ -46,16 +46,13 @@ export default {
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optimization: {
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splitChunks: {
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chunks: 'all',
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name: false,
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cacheGroups: {}
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}
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},
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splitChunks: {
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layouts: false,
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pages: true,
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vendor: true,
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commons: true,
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runtime: true,
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layouts: false
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commons: true
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},
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babel: {
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babelrc: false
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@ -74,15 +74,13 @@ export default class MetaRenderer {
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const shouldPreload = this.options.render.bundleRenderer.shouldPreload || (() => true)
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const shouldPrefetch = this.options.render.bundleRenderer.shouldPrefetch || (() => true)
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const runtimeRegex = /runtime.*\.js$/
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if (this.options.render.resourceHints && clientManifest) {
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const publicPath = clientManifest.publicPath || '/_nuxt/'
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// Preload initial resources
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if (Array.isArray(clientManifest.initial)) {
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meta.resourceHints += clientManifest.initial
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.filter(file => shouldPreload(file) && !(runtimeRegex.test(file)))
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.filter(file => shouldPreload(file))
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.map(
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r => `<link rel="preload" href="${publicPath}${r}" as="script" />`
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)
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@ -106,7 +104,7 @@ export default class MetaRenderer {
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// Emulate getPreloadFiles from vue-server-renderer (works for JS chunks only)
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meta.getPreloadFiles = () =>
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clientManifest.initial
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.filter(file => shouldPreload(file) && !(runtimeRegex.test(file)))
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.filter(file => shouldPreload(file))
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.map(r => ({
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file: r,
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fileWithoutQuery: r,
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@ -79,7 +79,6 @@
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"glob": "^7.1.2",
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"hash-sum": "^1.0.2",
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"html-minifier": "^3.5.12",
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"html-webpack-inline-source-plugin": "^0.0.10",
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"html-webpack-plugin": "^3.0.7",
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"is-ci": "^1.1.0",
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"launch-editor-middleware": "^2.2.1",
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@ -3273,14 +3273,6 @@ html-tags@^2.0.0:
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version "2.0.0"
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resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-2.0.0.tgz#10b30a386085f43cede353cc8fa7cb0deeea668b"
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html-webpack-inline-source-plugin@^0.0.10:
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version "0.0.10"
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resolved "https://registry.yarnpkg.com/html-webpack-inline-source-plugin/-/html-webpack-inline-source-plugin-0.0.10.tgz#89bd5f761e4f16902aa76a44476eb52831c9f7f0"
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dependencies:
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escape-string-regexp "^1.0.5"
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slash "^1.0.0"
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source-map-url "^0.4.0"
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html-webpack-plugin@^3.0.7:
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version "3.0.7"
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resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-3.0.7.tgz#b46074f6a76e791581ffe9bb059a72b452d99907"
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