webpack.client.config.js
const webpack = require('webpack')
const config = require('sapper/webpack/config.js')
const ExtractTextPlugin = require('extract-text-webpack-plugin')
const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
const isDev = config.dev
module.exports = {
entry: config.client.entry(),
output: config.client.output(),
resolve: {
extensions: ['.js', '.html']
},
module: {
rules: [
{
test: /\.js$/,
use: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.html$/,
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: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [{ loader: 'css-loader', options: { sourceMap: isDev } }]
})
}
].filter(Boolean)
},
plugins: [
new webpack.optimize.CommonsChunkPlugin({
minChunks: 2,
async: false,
children: true
})
].concat(isDev ? [
new webpack.HotModuleReplacementPlugin()
] : [
new ExtractTextPlugin('main.css'),
new webpack.optimize.ModuleConcatenationPlugin(),
new UglifyJSPlugin()
]).filter(Boolean),
devtool: isDev && 'inline-source-map'
}