webpack.shared.js

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const CopyWebpackPlugin = require("copy-webpack-plugin");

module.exports = {
  entry: path.resolve(__dirname, "./src/index.ts"),
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: "ts-loader",
        exclude: [/node_modules/],
      },
      {
        test: /\.css$/i,
        exclude: [/node_modules/],
        use: [
          {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: path.resolve(__dirname, "../dist/"),
            },
          },
          {
            loader: "css-loader",
            options: { importLoaders: 1 },
          },
          {
            loader: "postcss-loader",
            options: {
              postcssOptions: {
                config: path.resolve(__dirname, "postcss.config.js"),
              },
            },
          },
        ],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: "asset/resource",
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
    modules: ["node_modules"],
  },
  output: {
    filename: "boxworld.min.js",
    path: path.resolve(__dirname, "dist"),
  },
  plugins: [
    new CleanWebpackPlugin(),
    new MiniCssExtractPlugin({
      filename: "boxworld.css",
      chunkFilename: "[id].css",
    }),
  ],
};