webpack.config.js

const path = require('path');
const HtmlWebPackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const ScriptExtHtmlWebpackPlugin = require('script-ext-html-webpack-plugin');
const { InjectManifest } = require('workbox-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin')

module.exports = {
  entry: './src/main.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'main.bundle.js',
    publicPath: '/'
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader'
        }
      },
      {
        test: /\.css$/,
        use: [{
          loader: MiniCssExtractPlugin.loader,
        },
        'css-loader'
        ],
      },
      {
        test: /\.html$/,
        use: [
          {
            loader: 'html-loader'
          }
        ]
      },
      {
        test: /\.(woff(2)?|ttf|eot)(\?v=\d+\.\d+\.\d+)?$/,
        use: [{
            loader: 'file-loader',
            options: {
                name: '[name].[ext]',
                outputPath: 'fonts/'
            }
        }]
      }
    ]
  },
  plugins: [
    new HtmlWebPackPlugin({
      template: './src/index.html',
      filename: 'index.html'
    }),
    new ScriptExtHtmlWebpackPlugin({
      defaultAttribute: 'defer'
    }),
    new MiniCssExtractPlugin(),
    new CopyWebpackPlugin([
      { from: './public/manifest.json', to: './'},
      { from: './public/favicon.ico', to: './'},
      { from: './public/icons/*', to: './icons', flatten: true },
      { from: './public/.well-known/*', to: './.well-known', flatten: true },
      { from: './public/_redirects', to: './', flatten: true }],
    ),
    new InjectManifest({
      swSrc: './src/service-worker.js',
      exclude: [/\.json$/]
    })
  ],
  devServer: {
    contentBase: path.join(__dirname, 'dist'),
    historyApiFallback: true
  }
};