pinafore/webpack/client.config.js

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import { DEFAULT_LOCALE, LOCALE } from '../src/routes/_static/intl'
const path = require('path')
const webpack = require('webpack')
const config = require('sapper/config/webpack.js')
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
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const LodashModuleReplacementPlugin = require('lodash-webpack-plugin')
const terser = require('./terser.config')
const CircularDependencyPlugin = require('circular-dependency-plugin')
const { mode, dev, resolve, inlineSvgs } = require('./shared.config')
const { version } = require('../package.json')
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const urlRegex = require('../src/routes/_utils/urlRegexSource.js')()
const output = Object.assign(config.client.output(), {
// enables HMR in workers
globalObject: 'this',
filename: dev ? '[fullhash]/[id].js' : '[id].[contenthash].[name].js',
chunkFilename: dev ? '[fullhash]/[id].js' : '[id].[contenthash].[name].js'
})
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const emojiPickerI18n = LOCALE !== DEFAULT_LOCALE &&
require(path.join(__dirname, '../src/intl/emoji-picker/', `${LOCALE}.js`)).default
process.on('unhandledRejection', err => {
// TODO: seems to be a Webpack Bundle Analyzer error we can safely ignore
if (!err.message.includes('Error: No such label \'done hook\' for WebpackLogger.timeEnd()')) {
console.error(err)
}
})
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module.exports = {
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entry: config.client.entry(),
output,
resolve,
mode,
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module: {
rules: [
{
test: input => {
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return input.endsWith(path.join('_workers', 'blurhash.js'))
},
use: {
loader: 'worker-loader',
options: {
filename: dev ? '[fullhash]/blurhash.[name].js' : 'blurhash.[contenthash].[name].js'
}
}
},
{
test: input => {
return (
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input.endsWith(path.join('tesseract.js', 'dist', 'worker.min.js')) ||
input.endsWith(path.join('tesseract.js', 'dist', 'worker.min.js.map')) ||
input.endsWith(path.join('tesseract.js-core', 'tesseract-core.wasm')) ||
input.endsWith(path.join('tesseract.js-core', 'tesseract-core.wasm.js'))
)
},
use: {
loader: 'file-loader',
options: {
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name: dev ? 'tesseract-asset.[name].[ext]' : 'tesseract-asset.[contenthash].[name].[ext]'
}
}
},
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: path.join(__dirname, './svelte-intl-loader.js')
}
},
{
test: /\.html$/,
use: [
{
loader: 'svelte-loader',
options: {
dev,
hydratable: true,
store: true,
hotReload: dev
}
},
{
loader: path.join(__dirname, './svelte-intl-loader.js')
}
]
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}
].filter(Boolean)
},
optimization: dev
? {}
: {
minimize: !process.env.DEBUG,
minimizer: [
terser()
],
// TODO: we should be able to enable this, but Sapper breaks if we do so
// // isolate runtime chunk to avoid excessive cache invalidations https://webpack.js.org/guides/caching/
// runtimeChunk: 'single',
splitChunks: {
chunks: 'async',
minSize: 5000,
maxAsyncRequests: Infinity,
maxInitialRequests: Infinity
}
},
plugins: [
new webpack.DefinePlugin({
'process.browser': true,
'process.env.NODE_ENV': JSON.stringify(mode),
'process.env.INLINE_SVGS': JSON.stringify(inlineSvgs),
'process.env.URL_REGEX': urlRegex.toString(),
'process.env.LOCALE': JSON.stringify(LOCALE),
'process.env.EMOJI_PICKER_I18N': emojiPickerI18n ? JSON.stringify(emojiPickerI18n) : 'undefined',
'process.env.PINAFORE_VERSION': JSON.stringify(version),
'process.env.IS_SERVICE_WORKER': 'false'
}),
new webpack.NormalModuleReplacementPlugin(
/\/_database\/database\.js$/, // this version plays nicer with IDEs
'./database.prod.js'
),
new LodashModuleReplacementPlugin(),
new CircularDependencyPlugin({
exclude: /node_modules/,
failOnError: true,
cwd: process.cwd()
}),
dev && new webpack.HotModuleReplacementPlugin({
requestTimeout: 120000
}),
// generates report.html, somewhat expensive to compute, so avoid in CircleCI tests
!dev && !process.env.CIRCLECI && new BundleAnalyzerPlugin({
analyzerMode: 'static',
openAnalyzer: false,
logLevel: 'silent'
})
].filter(Boolean),
devtool: dev ? 'inline-source-map' : 'source-map',
performance: {
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hints: dev ? false : (process.env.DEBUG ? 'warning' : 'error'),
assetFilter: assetFilename => {
return !(/\.map$/.test(assetFilename)) && !/tesseract-asset/.test(assetFilename)
}
}
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}