webpack.prod.js

const path = require('path')
const webpack = require('webpack')
const HtmlWebpackPlugin = require('html-webpack-plugin')

const HtmlWebpackPluginConfig = new HtmlWebpackPlugin({
  template: './src/index.html',
  filename: 'index.html',
  inject: 'body'
})

module.exports = {
  entry: './src/main.js',
  output: {
    filename: '[name].[contenthash].js',
    path: path.resolve(__dirname, 'dist'),
    publicPath: '/',
  },
  mode: 'production',
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: 'babel-loader'
      },
      {
        test: /\.ico$/i,
        type: 'asset/resource',
        generator: {
          filename: '[name][ext]',
        },
      },
      {
        test: /\.png$/i,
        type: 'asset/resource',
      },
    ]
  },
  plugins: [
    new webpack.EnvironmentPlugin(['HEAD_COMMIT']),
    new webpack.ProvidePlugin({
      favicon: 'src/favicon.ico',
      process: 'process/browser',
    }),
    HtmlWebpackPluginConfig
  ],
  resolve: {
    alias: {
      '@src': path.resolve(__dirname, 'src'),
    },
    fallback: {
      fs: false,
      path: false,
      process: false,
      'url': require.resolve('url/'),  // Required by panoptes-client
    },
  },
}