webpack.config.js

const path = require("path");
const { IgnorePlugin } = require("webpack");
const webpack = require("webpack");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const TsconfigPathsPlugin = require("tsconfig-paths-webpack-plugin");

const IN_DEVELOPMENT = process.env.NODE_ENV !== "production";

const config = {
  target: "web",
  cache: false,
  entry: {
    index: path.join(__dirname, "./src/index.tsx"),
    background: path.join(__dirname, "./src/background.ts"),
    contentscript: path.join(__dirname, "./src/contentscript.ts"),
    inpage: path.join(__dirname, "./src/inpage.ts"),
  },
  output: {
    path: path.join(__dirname, "dist"),
    filename: "[name].js",
    clean: true,
  },
  resolve: {
    extensions: [".ts", ".tsx", ".js"],
    plugins: [new TsconfigPathsPlugin()],
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: ["babel-loader", "@linaria/webpack-loader"],
        exclude: /node_modules/,
      },
      {
        test: /\.svg$/,
        use: ["@svgr/webpack", "svgo-loader"],
      },
      {
        test: /\.css$/,
        use: [
          {
            loader: MiniCssExtractPlugin.loader,
          },
          {
            loader: "css-loader",
            options: {
              url: false,
              sourceMap: IN_DEVELOPMENT,
            },
          },
        ],
      },
    ],
  },
  plugins: [
    new IgnorePlugin({
      resourceRegExp: /^ws$/,
    }),
    new MiniCssExtractPlugin({
      filename: "styles.css",
    }),
    new CopyWebpackPlugin({
      patterns: [
        {
          from: path.join(__dirname, "./node_modules/beam-wasm-client-masternet/"),
          globOptions: {
            ignore: ["package.json"],
          },
        },
        {
          from: path.join(__dirname, "src/assets"),
          to: path.join(__dirname, "dist/assets"),
          context: "public",
        },
        {
          from: path.join(__dirname, "src/page.html"),
          to: path.join(__dirname, "dist"),
          context: "public",
        },
        {
          from: path.join(__dirname, "src/notification.html"),
          to: path.join(__dirname, "dist"),
          context: "public",
        },
        {
          from: path.join(__dirname, "src/popup.html"),
          to: path.join(__dirname, "dist"),
          context: "public",
        },
        {
          from: path.join(__dirname, "src/background.html"),
          to: path.join(__dirname, "dist"),
          context: "public",
        },
        {
          from: path.join(__dirname, "src/manifest.json"),
          to: path.join(__dirname, "dist/manifest.json"),
          context: "public",
        },
      ],
    }),
    new webpack.ProvidePlugin({
      process: "process/browser",
    }),
  ],
  externals: ["fs"],
};

module.exports = (env, argv) => {
  if (argv.mode === "development") {
    config.devtool = "inline-source-map";
  }

  return config;
};