semaphore/webpack.client.config.js

74 lines
1.8 KiB
JavaScript

const webpack = require('webpack')
const config = require('sapper/webpack/config.js')
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
const LodashModuleReplacementPlugin = require('lodash-webpack-plugin')
const isDev = config.dev
module.exports = {
entry: config.client.entry(),
output: config.client.output(),
resolve: {
extensions: ['.js', '.json', '.html']
},
mode: isDev ? 'development' : 'production',
module: {
rules: [
{
test: /\.html$/,
exclude: /node_modules/,
use: {
loader: 'svelte-loader',
options: {
hydratable: true,
emitCss: !isDev,
cascade: false,
store: true
}
}
},
isDev && {
test: /\.css$/,
use: [
{ loader: 'style-loader' },
{ loader: 'css-loader' }
]
},
!isDev && {
test: /\.css$/,
use: [
{ loader: 'style-loader' },
{ loader: 'css-loader' }
]
}
].filter(Boolean)
},
node: {
setImmediate: false
},
plugins: [
new LodashModuleReplacementPlugin({
collections: true,
caching: true
})
].concat(isDev ? [
new webpack.HotModuleReplacementPlugin()
] : [
new webpack.DefinePlugin({
'process.browser': true,
'process.env.NODE_ENV': '"production"'
}),
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: isDev ? 'cheap-module-eval-source-map' : 'source-map'
}