3e8b36e879
* Refactor SplitChunksPlugin configs and add experimental chunking strategy * Use typeDefs for SplitChunksConfig * Modify build manifest plugin to create runtime build manifest * Add support for granular chunks to page-loader * Ensure normal behavior if experimental granularChunks flag is false * Update client build manifest to remove iife & implicit global * Factor out '/_next/' prepending into getDependencies * Update packages/next/build/webpack-config.ts filepath regex Co-Authored-By: Jason Miller <developit@users.noreply.github.com> * Simplify dependency load ordering in page-loader.js * Use SHA1 hash to shorten filenames for dependency modules * Add scheduler to framework cacheGroup in webpack-config * Update page loader to not duplicate script tags with query parameters * Ensure no slashes end up in the file hashes * Add prop-types to framework chunk * Fix issue with mis-attributed events * Increase modern build size budget--possibly decrement after consulting with @janicklasralph * Use module.rawRequest for lib chunks Co-Authored-By: Daniel Stockman <daniel.stockman@gmail.com> * Dasherize lib chunk names Co-Authored-By: Daniel Stockman <daniel.stockman@gmail.com> * Fix typescript errors, reorganize lib name logic * Dasherize rawRequest, short circuit name logic when rawRequest found * Add `scheduler` package to test regex * Fix a nit * Adjust build manifest plugin * Shorten key name * Extract createPreloadLink helper * Extract getDependencies helper * Move method * Minimize diff * Minimize diff x2 * Fix Array.from polyfill * Simplify page loader code * Remove async=false for script tags * Code golf `getDependencies` implementation * Require lib chunks be in node_modules * Update packages/next/build/webpack-config.ts Co-Authored-By: Joe Haddad <timer150@gmail.com> * Replace remaining missed windows compat regex * Trim client manifest * Prevent duplicate link preload tags * Revert size test changes * Squash manifest size even further * Add comment for clarity * Code golfing 🏌️♂️ * Correctly select modern dependencies * Ship separate modern client manifest when module/module enabled * Update packages/next/build/webpack/plugins/build-manifest-plugin.ts Co-Authored-By: Joe Haddad <timer150@gmail.com> * Remove unneccessary filter from page-loader * Add lookbehind to file extension regex in page-loader * v9.0.3 * Update examples for Apollo with AppTree (#8180) * Update examples for Apollo with AppTree * Fix apolloClient being overwritten when rendering AppTree * Golf page-loader (#8190) * Remove lookbehind for module replacement * Wait for build manifest promise before page load or prefetch * Updating modern-only chunks inside the right entry point * Fixing ts errors * Rename variable * Revert "Wait for build manifest promise before page load or prefetch" This reverts commit c370528c6888ba7fa71162a0854534ed280224ef. * Use proper typedef for webpack chunk * Re-enable promisified client build manifest * Fix bug in getDependencies map * Insert check for granularChunks in page-loader * Increase size limit temporarily for granular chunks * Add 50ms delay to flaky test * Set env.__NEXT_GRANULAR_CHUNKS in webpack config * Reset size limit to 187 * Set process.env.__NEXT_GRANULAR_CHUNKS to false if selectivePageBuilding * Update test/integration/production/test/index.test.js Co-Authored-By: Joe Haddad <timer150@gmail.com> * Do not create promise if not using chunking PR
772 lines
24 KiB
TypeScript
772 lines
24 KiB
TypeScript
import ForkTsCheckerWebpackPlugin from 'fork-ts-checker-webpack-plugin'
|
|
import {
|
|
CLIENT_STATIC_FILES_RUNTIME_MAIN,
|
|
CLIENT_STATIC_FILES_RUNTIME_WEBPACK,
|
|
REACT_LOADABLE_MANIFEST,
|
|
SERVER_DIRECTORY,
|
|
SERVERLESS_DIRECTORY,
|
|
} from 'next-server/constants'
|
|
import resolve from 'next/dist/compiled/resolve/index.js'
|
|
import path from 'path'
|
|
import crypto from 'crypto'
|
|
import webpack from 'webpack'
|
|
|
|
import {
|
|
DOT_NEXT_ALIAS,
|
|
NEXT_PROJECT_ROOT,
|
|
NEXT_PROJECT_ROOT_DIST_CLIENT,
|
|
PAGES_DIR_ALIAS,
|
|
} from '../lib/constants'
|
|
import { fileExists } from '../lib/file-exists'
|
|
import { WebpackEntrypoints } from './entries'
|
|
import { AllModulesIdentifiedPlugin } from './webpack/plugins/all-modules-identified-plugin'
|
|
import BuildManifestPlugin from './webpack/plugins/build-manifest-plugin'
|
|
import { ChunkGraphPlugin } from './webpack/plugins/chunk-graph-plugin'
|
|
import ChunkNamesPlugin from './webpack/plugins/chunk-names-plugin'
|
|
import { importAutoDllPlugin } from './webpack/plugins/dll-import'
|
|
import { HashedChunkIdsPlugin } from './webpack/plugins/hashed-chunk-ids-plugin'
|
|
import { DropClientPage } from './webpack/plugins/next-drop-client-page-plugin'
|
|
import NextEsmPlugin from './webpack/plugins/next-esm-plugin'
|
|
import NextJsSsrImportPlugin from './webpack/plugins/nextjs-ssr-import'
|
|
import NextJsSSRModuleCachePlugin from './webpack/plugins/nextjs-ssr-module-cache'
|
|
import PagesManifestPlugin from './webpack/plugins/pages-manifest-plugin'
|
|
import { ReactLoadablePlugin } from './webpack/plugins/react-loadable-plugin'
|
|
import { ServerlessPlugin } from './webpack/plugins/serverless-plugin'
|
|
import { SharedRuntimePlugin } from './webpack/plugins/shared-runtime-plugin'
|
|
import { TerserPlugin } from './webpack/plugins/terser-webpack-plugin/src/index'
|
|
|
|
type ExcludesFalse = <T>(x: T | false) => x is T
|
|
|
|
export default async function getBaseWebpackConfig(
|
|
dir: string,
|
|
{
|
|
dev = false,
|
|
isServer = false,
|
|
buildId,
|
|
config,
|
|
target = 'server',
|
|
entrypoints,
|
|
selectivePageBuilding = false,
|
|
}: {
|
|
dev?: boolean
|
|
isServer?: boolean
|
|
buildId: string
|
|
config: any
|
|
target?: string
|
|
entrypoints: WebpackEntrypoints
|
|
selectivePageBuilding?: boolean
|
|
}
|
|
): Promise<webpack.Configuration> {
|
|
const distDir = path.join(dir, config.distDir)
|
|
const defaultLoaders = {
|
|
babel: {
|
|
loader: 'next-babel-loader',
|
|
options: {
|
|
isServer,
|
|
distDir,
|
|
cwd: dir,
|
|
cache: !selectivePageBuilding,
|
|
asyncToPromises: config.experimental.asyncToPromises,
|
|
},
|
|
},
|
|
// Backwards compat
|
|
hotSelfAccept: {
|
|
loader: 'noop-loader',
|
|
},
|
|
}
|
|
|
|
// Support for NODE_PATH
|
|
const nodePathList = (process.env.NODE_PATH || '')
|
|
.split(process.platform === 'win32' ? ';' : ':')
|
|
.filter(p => !!p)
|
|
|
|
const isServerless = target === 'serverless'
|
|
const isServerlessTrace = target === 'experimental-serverless-trace'
|
|
// Intentionally not using isTargetLikeServerless helper
|
|
const isLikeServerless = isServerless || isServerlessTrace
|
|
|
|
const outputDir = isLikeServerless ? SERVERLESS_DIRECTORY : SERVER_DIRECTORY
|
|
const outputPath = path.join(distDir, isServer ? outputDir : '')
|
|
const totalPages = Object.keys(entrypoints).length
|
|
const clientEntries = !isServer
|
|
? {
|
|
// Backwards compatibility
|
|
'main.js': [],
|
|
[CLIENT_STATIC_FILES_RUNTIME_MAIN]:
|
|
`.${path.sep}` +
|
|
path.relative(
|
|
dir,
|
|
path.join(
|
|
NEXT_PROJECT_ROOT_DIST_CLIENT,
|
|
dev ? `next-dev.js` : 'next.js'
|
|
)
|
|
),
|
|
}
|
|
: undefined
|
|
|
|
let typeScriptPath
|
|
try {
|
|
typeScriptPath = resolve.sync('typescript', { basedir: dir })
|
|
} catch (_) {}
|
|
const tsConfigPath = path.join(dir, 'tsconfig.json')
|
|
const useTypeScript = Boolean(
|
|
typeScriptPath && (await fileExists(tsConfigPath))
|
|
)
|
|
|
|
const resolveConfig = {
|
|
// Disable .mjs for node_modules bundling
|
|
extensions: isServer
|
|
? [
|
|
...(useTypeScript ? ['.tsx', '.ts'] : []),
|
|
'.js',
|
|
'.mjs',
|
|
'.jsx',
|
|
'.json',
|
|
'.wasm',
|
|
]
|
|
: [
|
|
...(useTypeScript ? ['.tsx', '.ts'] : []),
|
|
'.mjs',
|
|
'.js',
|
|
'.jsx',
|
|
'.json',
|
|
'.wasm',
|
|
],
|
|
modules: [
|
|
'node_modules',
|
|
...nodePathList, // Support for NODE_PATH environment variable
|
|
],
|
|
alias: {
|
|
// These aliases make sure the wrapper module is not included in the bundles
|
|
// Which makes bundles slightly smaller, but also skips parsing a module that we know will result in this alias
|
|
'next/head': 'next-server/dist/lib/head.js',
|
|
'next/router': 'next/dist/client/router.js',
|
|
'next/config': 'next-server/dist/lib/runtime-config.js',
|
|
'next/dynamic': 'next-server/dist/lib/dynamic.js',
|
|
next: NEXT_PROJECT_ROOT,
|
|
[PAGES_DIR_ALIAS]: path.join(dir, 'pages'),
|
|
[DOT_NEXT_ALIAS]: distDir,
|
|
},
|
|
mainFields: isServer ? ['main', 'module'] : ['browser', 'module', 'main'],
|
|
}
|
|
|
|
const webpackMode = dev ? 'development' : 'production'
|
|
|
|
const terserPluginConfig = {
|
|
parallel: true,
|
|
sourceMap: false,
|
|
cache: !selectivePageBuilding,
|
|
cpus: config.experimental.cpus,
|
|
distDir: distDir,
|
|
}
|
|
const terserOptions = {
|
|
parse: {
|
|
ecma: 8,
|
|
},
|
|
compress: {
|
|
ecma: 5,
|
|
warnings: false,
|
|
// The following two options are known to break valid JavaScript code
|
|
comparisons: false,
|
|
inline: 2, // https://github.com/zeit/next.js/issues/7178#issuecomment-493048965
|
|
},
|
|
mangle: { safari10: true },
|
|
output: {
|
|
ecma: 5,
|
|
safari10: true,
|
|
comments: false,
|
|
// Fixes usage of Emoji and certain Regex
|
|
ascii_only: true,
|
|
},
|
|
}
|
|
|
|
const devtool = dev ? 'cheap-module-source-map' : false
|
|
|
|
// Contains various versions of the Webpack SplitChunksPlugin used in different build types
|
|
const splitChunksConfigs: {
|
|
[propName: string]: webpack.Options.SplitChunksOptions
|
|
} = {
|
|
dev: {
|
|
cacheGroups: {
|
|
default: false,
|
|
vendors: false,
|
|
},
|
|
},
|
|
selective: {
|
|
cacheGroups: {
|
|
default: false,
|
|
vendors: false,
|
|
react: {
|
|
name: 'commons',
|
|
chunks: 'all',
|
|
test: /[\\/]node_modules[\\/](react|react-dom|scheduler)[\\/]/,
|
|
},
|
|
},
|
|
},
|
|
prod: {
|
|
chunks: 'all',
|
|
cacheGroups: {
|
|
default: false,
|
|
vendors: false,
|
|
commons: {
|
|
name: 'commons',
|
|
chunks: 'all',
|
|
minChunks: totalPages > 2 ? totalPages * 0.5 : 2,
|
|
},
|
|
react: {
|
|
name: 'commons',
|
|
chunks: 'all',
|
|
test: /[\\/]node_modules[\\/](react|react-dom|scheduler)[\\/]/,
|
|
},
|
|
},
|
|
},
|
|
prodGranular: {
|
|
chunks: 'all',
|
|
cacheGroups: {
|
|
default: false,
|
|
vendors: false,
|
|
framework: {
|
|
name: 'framework',
|
|
chunks: 'all',
|
|
test: /[\\/]node_modules[\\/](react|react-dom|scheduler|prop-types)[\\/]/,
|
|
priority: 40,
|
|
},
|
|
lib: {
|
|
test(module: { size: Function; identifier: Function }): boolean {
|
|
return (
|
|
module.size() > 160000 &&
|
|
/node_modules[/\\]/.test(module.identifier())
|
|
)
|
|
},
|
|
name(module: { identifier: Function; rawRequest: string }): string {
|
|
const rawRequest =
|
|
module.rawRequest &&
|
|
module.rawRequest.replace(/^@(\w+)[/\\]/, '$1-')
|
|
if (rawRequest) return rawRequest
|
|
|
|
const identifier = module.identifier()
|
|
const trimmedIdentifier = /(?:^|[/\\])node_modules[/\\](.*)/.exec(
|
|
identifier
|
|
)
|
|
const processedIdentifier =
|
|
trimmedIdentifier &&
|
|
trimmedIdentifier[1].replace(/^@(\w+)[/\\]/, '$1-')
|
|
|
|
return processedIdentifier || identifier
|
|
},
|
|
priority: 30,
|
|
minChunks: 1,
|
|
reuseExistingChunk: true,
|
|
},
|
|
commons: {
|
|
name: 'commons',
|
|
chunks: 'all',
|
|
minChunks: totalPages,
|
|
priority: 20,
|
|
},
|
|
shared: {
|
|
name(module, chunks) {
|
|
return crypto
|
|
.createHash('sha1')
|
|
.update(
|
|
chunks.reduce(
|
|
(acc: string, chunk: webpack.compilation.Chunk) => {
|
|
return acc + chunk.name
|
|
},
|
|
''
|
|
)
|
|
)
|
|
.digest('base64')
|
|
.replace(/\//g, '')
|
|
},
|
|
priority: 10,
|
|
minChunks: 2,
|
|
reuseExistingChunk: true,
|
|
},
|
|
},
|
|
maxInitialRequests: 20,
|
|
},
|
|
}
|
|
|
|
// Select appropriate SplitChunksPlugin config for this build
|
|
let splitChunksConfig: webpack.Options.SplitChunksOptions
|
|
if (dev) {
|
|
splitChunksConfig = splitChunksConfigs.dev
|
|
} else if (selectivePageBuilding) {
|
|
splitChunksConfig = splitChunksConfigs.selective
|
|
} else {
|
|
splitChunksConfig = config.experimental.granularChunks
|
|
? splitChunksConfigs.prodGranular
|
|
: splitChunksConfigs.prod
|
|
}
|
|
|
|
const crossOrigin =
|
|
!config.crossOrigin && config.experimental.modern
|
|
? 'anonymous'
|
|
: config.crossOrigin
|
|
|
|
let webpackConfig: webpack.Configuration = {
|
|
devtool,
|
|
mode: webpackMode,
|
|
name: isServer ? 'server' : 'client',
|
|
target: isServer ? 'node' : 'web',
|
|
externals: !isServer
|
|
? undefined
|
|
: !isServerless
|
|
? [
|
|
(context, request, callback) => {
|
|
const notExternalModules = [
|
|
'next/app',
|
|
'next/document',
|
|
'next/link',
|
|
'next/error',
|
|
'string-hash',
|
|
'next/constants',
|
|
]
|
|
|
|
if (notExternalModules.indexOf(request) !== -1) {
|
|
return callback()
|
|
}
|
|
|
|
resolve(
|
|
request,
|
|
{ basedir: dir, preserveSymlinks: true },
|
|
(err, res) => {
|
|
if (err) {
|
|
return callback()
|
|
}
|
|
|
|
if (!res) {
|
|
return callback()
|
|
}
|
|
|
|
// Default pages have to be transpiled
|
|
if (
|
|
res.match(/next[/\\]dist[/\\]/) ||
|
|
res.match(/node_modules[/\\]@babel[/\\]runtime[/\\]/) ||
|
|
res.match(/node_modules[/\\]@babel[/\\]runtime-corejs2[/\\]/)
|
|
) {
|
|
return callback()
|
|
}
|
|
|
|
// Webpack itself has to be compiled because it doesn't always use module relative paths
|
|
if (
|
|
res.match(/node_modules[/\\]webpack/) ||
|
|
res.match(/node_modules[/\\]css-loader/)
|
|
) {
|
|
return callback()
|
|
}
|
|
|
|
if (res.match(/node_modules[/\\].*\.js$/)) {
|
|
return callback(undefined, `commonjs ${request}`)
|
|
}
|
|
|
|
callback()
|
|
}
|
|
)
|
|
},
|
|
]
|
|
: [
|
|
// When the 'serverless' target is used all node_modules will be compiled into the output bundles
|
|
// So that the 'serverless' bundles have 0 runtime dependencies
|
|
'@ampproject/toolbox-optimizer', // except this one
|
|
(context, request, callback) => {
|
|
if (
|
|
request === 'react-ssr-prepass' &&
|
|
!config.experimental.ampBindInitData
|
|
) {
|
|
// if it's the Next.js' require mark it as external
|
|
// since it's not used
|
|
if (
|
|
context.replace(/\\/g, '/').includes('next-server/dist/server')
|
|
) {
|
|
return callback(undefined, `commonjs ${request}`)
|
|
}
|
|
}
|
|
return callback()
|
|
},
|
|
],
|
|
optimization: Object.assign(
|
|
{
|
|
checkWasmTypes: false,
|
|
nodeEnv: false,
|
|
},
|
|
isServer
|
|
? {
|
|
splitChunks: false,
|
|
minimize: false,
|
|
}
|
|
: {
|
|
runtimeChunk: selectivePageBuilding
|
|
? false
|
|
: {
|
|
name: CLIENT_STATIC_FILES_RUNTIME_WEBPACK,
|
|
},
|
|
splitChunks: splitChunksConfig,
|
|
minimize: !dev,
|
|
minimizer: !dev
|
|
? [
|
|
new TerserPlugin({
|
|
...terserPluginConfig,
|
|
terserOptions: {
|
|
...terserOptions,
|
|
// Disable compress when using terser loader
|
|
...(selectivePageBuilding ||
|
|
config.experimental.terserLoader
|
|
? { compress: false }
|
|
: undefined),
|
|
},
|
|
}),
|
|
]
|
|
: undefined,
|
|
},
|
|
selectivePageBuilding
|
|
? {
|
|
providedExports: false,
|
|
usedExports: false,
|
|
concatenateModules: false,
|
|
}
|
|
: undefined
|
|
),
|
|
recordsPath: selectivePageBuilding
|
|
? undefined
|
|
: path.join(outputPath, 'records.json'),
|
|
context: dir,
|
|
// Kept as function to be backwards compatible
|
|
entry: async () => {
|
|
return {
|
|
...(clientEntries ? clientEntries : {}),
|
|
...entrypoints,
|
|
}
|
|
},
|
|
output: {
|
|
path: outputPath,
|
|
filename: ({ chunk }: { chunk: { name: string } }) => {
|
|
// Use `[name]-[contenthash].js` in production
|
|
if (
|
|
!dev &&
|
|
(chunk.name === CLIENT_STATIC_FILES_RUNTIME_MAIN ||
|
|
chunk.name === CLIENT_STATIC_FILES_RUNTIME_WEBPACK)
|
|
) {
|
|
return chunk.name.replace(/\.js$/, '-[contenthash].js')
|
|
}
|
|
return '[name]'
|
|
},
|
|
libraryTarget: isServer ? 'commonjs2' : 'var',
|
|
hotUpdateChunkFilename: 'static/webpack/[id].[hash].hot-update.js',
|
|
hotUpdateMainFilename: 'static/webpack/[hash].hot-update.json',
|
|
// This saves chunks with the name given via `import()`
|
|
chunkFilename: isServer
|
|
? `${dev ? '[name]' : '[name].[contenthash]'}.js`
|
|
: `static/chunks/${dev ? '[name]' : '[name].[contenthash]'}.js`,
|
|
strictModuleExceptionHandling: true,
|
|
crossOriginLoading: crossOrigin,
|
|
futureEmitAssets: !dev,
|
|
webassemblyModuleFilename: 'static/wasm/[modulehash].wasm',
|
|
},
|
|
performance: false,
|
|
resolve: resolveConfig,
|
|
resolveLoader: {
|
|
modules: [
|
|
path.join(__dirname, 'webpack', 'loaders'), // The loaders Next.js provides
|
|
'node_modules',
|
|
...nodePathList, // Support for NODE_PATH environment variable
|
|
],
|
|
},
|
|
// @ts-ignore this is filtered
|
|
module: {
|
|
strictExportPresence: true,
|
|
rules: [
|
|
(selectivePageBuilding || config.experimental.terserLoader) &&
|
|
!isServer && {
|
|
test: /\.(js|mjs|jsx)$/,
|
|
exclude: /\.min\.(js|mjs|jsx)$/,
|
|
use: {
|
|
loader: 'next-minify-loader',
|
|
options: {
|
|
terserOptions: {
|
|
...terserOptions,
|
|
mangle: false,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
config.experimental.ampBindInitData &&
|
|
!isServer && {
|
|
test: /\.(tsx|ts|js|mjs|jsx)$/,
|
|
include: [path.join(dir, 'data')],
|
|
use: 'next-data-loader',
|
|
},
|
|
{
|
|
test: /\.(tsx|ts|js|mjs|jsx)$/,
|
|
include: [
|
|
dir,
|
|
/next-server[\\/]dist[\\/]lib/,
|
|
/next[\\/]dist[\\/]client/,
|
|
/next[\\/]dist[\\/]pages/,
|
|
/[\\/](strip-ansi|ansi-regex)[\\/]/,
|
|
],
|
|
exclude: (path: string) => {
|
|
if (
|
|
/next-server[\\/]dist[\\/]lib/.test(path) ||
|
|
/next[\\/]dist[\\/]client/.test(path) ||
|
|
/next[\\/]dist[\\/]pages/.test(path) ||
|
|
/[\\/](strip-ansi|ansi-regex)[\\/]/.test(path)
|
|
) {
|
|
return false
|
|
}
|
|
|
|
return /node_modules/.test(path)
|
|
},
|
|
use: defaultLoaders.babel,
|
|
},
|
|
].filter(Boolean),
|
|
},
|
|
plugins: [
|
|
// This plugin makes sure `output.filename` is used for entry chunks
|
|
new ChunkNamesPlugin(),
|
|
new webpack.DefinePlugin({
|
|
...Object.keys(config.env).reduce((acc, key) => {
|
|
if (/^(?:NODE_.+)|^(?:__.+)$/i.test(key)) {
|
|
throw new Error(
|
|
`The key "${key}" under "env" in next.config.js is not allowed. https://err.sh/zeit/next.js/env-key-not-allowed`
|
|
)
|
|
}
|
|
|
|
return {
|
|
...acc,
|
|
[`process.env.${key}`]: JSON.stringify(config.env[key]),
|
|
}
|
|
}, {}),
|
|
'process.env.NODE_ENV': JSON.stringify(webpackMode),
|
|
'process.crossOrigin': JSON.stringify(crossOrigin),
|
|
'process.browser': JSON.stringify(!isServer),
|
|
// This is used in client/dev-error-overlay/hot-dev-client.js to replace the dist directory
|
|
...(dev && !isServer
|
|
? {
|
|
'process.env.__NEXT_DIST_DIR': JSON.stringify(distDir),
|
|
}
|
|
: {}),
|
|
'process.env.__NEXT_EXPORT_TRAILING_SLASH': JSON.stringify(
|
|
config.exportTrailingSlash
|
|
),
|
|
'process.env.__NEXT_MODERN_BUILD': config.experimental.modern && !dev,
|
|
'process.env.__NEXT_GRANULAR_CHUNKS':
|
|
config.experimental.granularChunks && !selectivePageBuilding && !dev,
|
|
...(isServer
|
|
? {
|
|
// Allow browser-only code to be eliminated
|
|
'typeof window': JSON.stringify('undefined'),
|
|
// Fix bad-actors in the npm ecosystem (e.g. `node-formidable`)
|
|
// This is typically found in unmaintained modules from the
|
|
// pre-webpack era (common in server-side code)
|
|
'global.GENTLY': JSON.stringify(false),
|
|
}
|
|
: {
|
|
// Allow server-only code to be eliminated
|
|
'typeof window': JSON.stringify('object'),
|
|
}),
|
|
}),
|
|
!isServer &&
|
|
new ReactLoadablePlugin({
|
|
filename: REACT_LOADABLE_MANIFEST,
|
|
}),
|
|
!isServer && new DropClientPage(),
|
|
new ChunkGraphPlugin(buildId, {
|
|
dir,
|
|
distDir,
|
|
isServer,
|
|
}),
|
|
...(dev
|
|
? (() => {
|
|
// Even though require.cache is server only we have to clear assets from both compilations
|
|
// This is because the client compilation generates the build manifest that's used on the server side
|
|
const {
|
|
NextJsRequireCacheHotReloader,
|
|
} = require('./webpack/plugins/nextjs-require-cache-hot-reloader')
|
|
const {
|
|
UnlinkRemovedPagesPlugin,
|
|
} = require('./webpack/plugins/unlink-removed-pages-plugin')
|
|
const devPlugins = [
|
|
new UnlinkRemovedPagesPlugin(),
|
|
new webpack.NoEmitOnErrorsPlugin(),
|
|
new NextJsRequireCacheHotReloader(),
|
|
]
|
|
|
|
if (!isServer) {
|
|
const AutoDllPlugin = importAutoDllPlugin({ distDir })
|
|
devPlugins.push(
|
|
new AutoDllPlugin({
|
|
filename: '[name]_[hash].js',
|
|
path: './static/development/dll',
|
|
context: dir,
|
|
entry: {
|
|
dll: ['react', 'react-dom'],
|
|
},
|
|
config: {
|
|
devtool,
|
|
mode: webpackMode,
|
|
resolve: resolveConfig,
|
|
},
|
|
})
|
|
)
|
|
devPlugins.push(new webpack.HotModuleReplacementPlugin())
|
|
}
|
|
|
|
return devPlugins
|
|
})()
|
|
: []),
|
|
!dev && new webpack.HashedModuleIdsPlugin(),
|
|
// This must come after HashedModuleIdsPlugin (it sets any modules that
|
|
// were missed by HashedModuleIdsPlugin)
|
|
!dev && selectivePageBuilding && new AllModulesIdentifiedPlugin(dir),
|
|
// This sets chunk ids to be hashed versions of their names to reduce
|
|
// bundle churn
|
|
!dev && selectivePageBuilding && new HashedChunkIdsPlugin(buildId),
|
|
// On the client we want to share the same runtime cache
|
|
!isServer && selectivePageBuilding && new SharedRuntimePlugin(),
|
|
!dev &&
|
|
new webpack.IgnorePlugin({
|
|
checkResource: (resource: string) => {
|
|
return /react-is/.test(resource)
|
|
},
|
|
checkContext: (context: string) => {
|
|
return (
|
|
/next-server[\\/]dist[\\/]/.test(context) ||
|
|
/next[\\/]dist[\\/]/.test(context)
|
|
)
|
|
},
|
|
}),
|
|
isLikeServerless &&
|
|
new ServerlessPlugin(buildId, {
|
|
isServer,
|
|
isFlyingShuttle: selectivePageBuilding,
|
|
isTrace: isServerlessTrace,
|
|
}),
|
|
isServer && new PagesManifestPlugin(isLikeServerless),
|
|
target === 'server' &&
|
|
isServer &&
|
|
new NextJsSSRModuleCachePlugin({ outputPath }),
|
|
isServer && new NextJsSsrImportPlugin(),
|
|
!isServer &&
|
|
new BuildManifestPlugin({
|
|
buildId,
|
|
clientManifest: config.experimental.granularChunks,
|
|
modern: config.experimental.modern,
|
|
}),
|
|
config.experimental.profiling &&
|
|
new webpack.debug.ProfilingPlugin({
|
|
outputPath: path.join(
|
|
distDir,
|
|
`profile-events-${isServer ? 'server' : 'client'}.json`
|
|
),
|
|
}),
|
|
!isServer &&
|
|
useTypeScript &&
|
|
new ForkTsCheckerWebpackPlugin({
|
|
typescript: typeScriptPath,
|
|
async: dev,
|
|
useTypescriptIncrementalApi: true,
|
|
checkSyntacticErrors: true,
|
|
tsconfig: tsConfigPath,
|
|
reportFiles: ['**', '!**/__tests__/**', '!**/?(*.)(spec|test).*'],
|
|
compilerOptions: { isolatedModules: true, noEmit: true },
|
|
silent: true,
|
|
formatter: 'codeframe',
|
|
}),
|
|
config.experimental.modern &&
|
|
!isServer &&
|
|
!dev &&
|
|
new NextEsmPlugin({
|
|
filename: (getFileName: Function | string) => (...args: any[]) => {
|
|
const name =
|
|
typeof getFileName === 'function'
|
|
? getFileName(...args)
|
|
: getFileName
|
|
|
|
return name.includes('.js')
|
|
? name.replace(/\.js$/, '.module.js')
|
|
: args[0].chunk.name.replace(/\.js$/, '.module.js')
|
|
},
|
|
chunkFilename: (inputChunkName: string) =>
|
|
inputChunkName.replace(/\.js$/, '.module.js'),
|
|
}),
|
|
].filter((Boolean as any) as ExcludesFalse),
|
|
}
|
|
|
|
if (typeof config.webpack === 'function') {
|
|
webpackConfig = config.webpack(webpackConfig, {
|
|
dir,
|
|
dev,
|
|
isServer,
|
|
buildId,
|
|
config,
|
|
defaultLoaders,
|
|
totalPages,
|
|
webpack,
|
|
})
|
|
|
|
// @ts-ignore: Property 'then' does not exist on type 'Configuration'
|
|
if (typeof webpackConfig.then === 'function') {
|
|
console.warn(
|
|
'> Promise returned in next config. https://err.sh/zeit/next.js/promise-in-next-config.md'
|
|
)
|
|
}
|
|
}
|
|
|
|
// check if using @zeit/next-typescript and show warning
|
|
if (
|
|
isServer &&
|
|
webpackConfig.module &&
|
|
Array.isArray(webpackConfig.module.rules)
|
|
) {
|
|
let foundTsRule = false
|
|
|
|
webpackConfig.module.rules = webpackConfig.module.rules.filter(
|
|
(rule): boolean => {
|
|
if (!(rule.test instanceof RegExp)) return true
|
|
if ('noop.ts'.match(rule.test) && !'noop.js'.match(rule.test)) {
|
|
// remove if it matches @zeit/next-typescript
|
|
foundTsRule = rule.use === defaultLoaders.babel
|
|
return !foundTsRule
|
|
}
|
|
return true
|
|
}
|
|
)
|
|
|
|
if (foundTsRule) {
|
|
console.warn(
|
|
'\n@zeit/next-typescript is no longer needed since Next.js has built-in support for TypeScript now. Please remove it from your next.config.js\n'
|
|
)
|
|
}
|
|
}
|
|
|
|
// Backwards compat for `main.js` entry key
|
|
const originalEntry: any = webpackConfig.entry
|
|
if (typeof originalEntry !== 'undefined') {
|
|
webpackConfig.entry = async () => {
|
|
const entry: WebpackEntrypoints =
|
|
typeof originalEntry === 'function'
|
|
? await originalEntry()
|
|
: originalEntry
|
|
// Server compilation doesn't have main.js
|
|
if (clientEntries && entry['main.js'] && entry['main.js'].length > 0) {
|
|
const originalFile = clientEntries[CLIENT_STATIC_FILES_RUNTIME_MAIN]
|
|
entry[CLIENT_STATIC_FILES_RUNTIME_MAIN] = [
|
|
...entry['main.js'],
|
|
originalFile,
|
|
]
|
|
}
|
|
delete entry['main.js']
|
|
|
|
return entry
|
|
}
|
|
}
|
|
|
|
if (!dev) {
|
|
// @ts-ignore entry is always a function
|
|
webpackConfig.entry = await webpackConfig.entry()
|
|
}
|
|
|
|
return webpackConfig
|
|
}
|