pinafore/webpack/client.config.js
2018-12-15 19:21:20 -08:00

76 lines
2 KiB
JavaScript

const webpack = require('webpack')
const config = require('sapper/config/webpack.js')
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
const LodashModuleReplacementPlugin = require('lodash-webpack-plugin')
const terser = require('./terser.config')
const { mode, dev } = require('./shared.config')
module.exports = {
entry: config.client.entry(),
output: Object.assign(config.client.output(), { globalObject: 'this' }), // enables HMR in workers
resolve: {
extensions: ['.js', '.json', '.html'],
mainFields: ['svelte', 'module', 'browser', 'main']
},
mode,
module: {
rules: [
{
test: /\.html$/,
use: {
loader: 'svelte-loader',
options: {
dev,
hydratable: true,
store: true,
hotReload: dev
}
}
}
].filter(Boolean)
},
node: {
setImmediate: false
},
optimization: dev ? {} : {
minimizer: [
terser()
],
splitChunks: {
chunks: 'async',
minSize: 5000,
maxAsyncRequests: Infinity,
maxInitialRequests: Infinity
}
},
plugins: [
new webpack.NormalModuleReplacementPlugin(
/\/_database\/database\.js$/, // this version plays nicer with IDEs
'./database.prod.js'
),
new LodashModuleReplacementPlugin({
paths: true
})
].concat(dev ? [
new webpack.HotModuleReplacementPlugin({
requestTimeout: 120000
})
] : [
new webpack.DefinePlugin({
'process.browser': true,
'process.env.NODE_ENV': JSON.stringify(mode)
}),
new BundleAnalyzerPlugin({ // generates report.html and stats.json
analyzerMode: 'static',
generateStatsFile: true,
statsOptions: {
// allows usage with http://chrisbateman.github.io/webpack-visualizer/
chunkModules: true
},
openAnalyzer: false,
logLevel: 'silent' // do not bother Webpacker, who runs with --json and parses stdout
})
]),
devtool: dev ? 'inline-source-map' : 'source-map'
}