| const TerserPlugin = require('terser-webpack-plugin'); | |
| module.exports = { | |
| entry: `${__dirname}/src/index.tsx`, | |
| output: { | |
| path: `${__dirname}/build`, | |
| publicPath: '/build/', | |
| filename: 'bundle.js', | |
| }, | |
| // generate different source maps for dev and production | |
| devtool: process.argv.indexOf('-p') === -1 ? 'eval-source-map' : 'source-map', | |
| resolve: { | |
| extensions: ['.ts', '.tsx', '.js'], | |
| }, | |
| module: { | |
| rules: [ | |
| // use ts-loader for ts and js files so all files are converted to es5 | |
| { test: /\.(tsx?|js)$/, exclude: /node_modules/, loader: 'ts-loader' }, | |
| { test: /\.js$/, loader: 'source-map-loader' }, | |
| ], | |
| }, | |
| // required because the defaults for webpack -p don't remove multiline comments | |
| optimization: | |
| process.argv.indexOf('-p') === -1 | |
| ? {} | |
| : { | |
| minimize: true, | |
| minimizer: [ | |
| new TerserPlugin({ | |
| terserOptions: { | |
| output: { | |
| comments: false, | |
| }, | |
| }, | |
| extractComments: false, | |
| }), | |
| ], | |
| }, | |
| // to mimic GitHub Pages serving 404.html for all paths | |
| // and test spa-github-pages redirect in dev | |
| devServer: { | |
| historyApiFallback: { | |
| rewrites: [{ from: /\//, to: '/404.html' }], | |
| }, | |
| }, | |
| }; | |