webpack.config.js

const path = require("path");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const CopyPlugin = require("copy-webpack-plugin");

module.exports = {
  entry: "./src/index.js",
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "index.js",
    libraryTarget: "umd",
    globalObject: "typeof self !== 'undefined' ? self : this",
  },
  resolve: {
    modules: [path.join(__dirname, "src"), "node_modules"],
    alias: {
      src: path.join(__dirname, "src"),
    },
    extensions: [".js", ".jsx", ".ts", ".tsx"],
    preferRelative: true,
  },
  externals: {
    react: {
      root: "React",
      commonjs2: "react",
      commonjs: "react",
      amd: "react",
    },
    "react-dom": {
      root: "ReactDOM",
      commonjs2: "react-dom",
      commonjs: "react-dom",
      amd: "react-dom",
    },
  },
  plugins: [
    new MiniCssExtractPlugin({
      filename: "style.css",
    }),
    new CopyPlugin({
      patterns: [
        {
          from: path.join(__dirname, "src/icons/"),
          to: path.resolve(__dirname, "dist/icons/"),
        },
        {
          from: path.join(__dirname, "src/deprecations.json"),
          to: path.join(__dirname, "dist/deprecations.json"),
        },
      ],
    }),
  ],
  module: {
    rules: [
      {
        test: /\.(js|jsx|ts|tsx)$/,
        exclude: [/node_modules/],
        use: {
          loader: "babel-loader",
        },
      },
      {
        test: /\.(sa|sc|c)ss$/,
        use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
      },
      {
        test: /(icomoon).*\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
        type: "asset/inline",
      },
      {
        test: /narmi-matiere.*\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
        type: "asset/resource",
        generator: { filename: "fonts/[hash][ext][query]" },
      },
    ],
  },
  devtool: "source-map",
};