123 lines
3.7 KiB
JavaScript
123 lines
3.7 KiB
JavaScript
const webpack = require('webpack')
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const config = require('sapper/config/webpack.js')
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const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
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const LodashModuleReplacementPlugin = require('lodash-webpack-plugin')
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const terser = require('./terser.config')
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const CircularDependencyPlugin = require('circular-dependency-plugin')
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const legacyBabel = require('./legacyBabel.config')
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const { mode, dev, resolve, inlineSvgs, allSvgs } = require('./shared.config')
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const urlRegex = require('../src/routes/_utils/urlRegexSource.js')()
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const output = Object.assign(config.client.output(), {
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// enables HMR in workers
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globalObject: 'this',
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// Zeit does not like filenames with "$" in them, so just keep things simple
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filename: dev ? '[hash]/[id].js' : '[id].[contenthash].js',
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chunkFilename: dev ? '[hash]/[id].js' : '[id].[contenthash].js'
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})
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module.exports = {
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entry: config.client.entry(),
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output,
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resolve,
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mode,
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module: {
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rules: [
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{
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test: /\/_workers\/blurhash\.js$/,
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use: {
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loader: 'worker-loader',
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options: {
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name: dev ? '[hash]/blurhash.[name].[ext]' : 'blurhash.[contenthash].[name].[ext]'
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}
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}
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},
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{
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test: [
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/tesseract\.js\/dist\/worker\.min\.js$/,
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/tesseract\.js\/dist\/worker\.min\.js.map$/,
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/tesseract\.js-core\/tesseract-core\.wasm$/,
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/tesseract\.js-core\/tesseract-core\.wasm.js$/
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],
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use: {
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loader: 'file-loader',
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options: {
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name: dev ? '[hash]/tesseract-asset.[name].[ext]' : 'tesseract-asset.[contenthash].[name].[ext]'
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}
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}
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},
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process.env.LEGACY && legacyBabel(),
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{
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test: /\.html$/,
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use: {
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loader: 'svelte-loader',
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options: {
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dev,
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hydratable: true,
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store: true,
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hotReload: dev
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}
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}
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}
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].filter(Boolean)
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},
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node: {
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setImmediate: false
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},
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optimization: dev ? {} : {
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minimize: !process.env.DEBUG,
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minimizer: [
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terser()
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],
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// TODO: we should be able to enable this, but Sapper breaks if we do so
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// // isolate runtime chunk to avoid excessive cache invalidations https://webpack.js.org/guides/caching/
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// runtimeChunk: 'single',
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splitChunks: {
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chunks: 'async',
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minSize: 5000,
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maxAsyncRequests: Infinity,
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maxInitialRequests: Infinity,
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name: false // these chunk names can be annoyingly long
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}
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},
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plugins: [
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new webpack.DefinePlugin({
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'process.browser': true,
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'process.env.NODE_ENV': JSON.stringify(mode),
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'process.env.INLINE_SVGS': JSON.stringify(inlineSvgs),
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'process.env.ALL_SVGS': JSON.stringify(allSvgs),
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'process.env.URL_REGEX': urlRegex.toString(),
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'process.env.LEGACY': !!process.env.LEGACY
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}),
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new webpack.NormalModuleReplacementPlugin(
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/\/_database\/database\.js$/, // this version plays nicer with IDEs
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'./database.prod.js'
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),
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new LodashModuleReplacementPlugin(),
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new CircularDependencyPlugin({
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exclude: /node_modules/,
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failOnError: true,
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cwd: process.cwd()
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})
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].concat(dev ? [
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new webpack.HotModuleReplacementPlugin({
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requestTimeout: 120000
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})
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] : [
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new BundleAnalyzerPlugin({ // generates report.html
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analyzerMode: 'static',
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openAnalyzer: false,
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logLevel: 'silent'
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})
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]),
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devtool: dev ? 'inline-source-map' : 'source-map',
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performance: {
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hints: dev ? false : (process.env.DEBUG ? 'warning' : 'error'),
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assetFilter: assetFilename => {
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return !(/\.map$/.test(assetFilename)) && !/tesseract-asset/.test(assetFilename)
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}
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}
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}
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