webpack.config.js

const path = require("path");
const glob = require("glob");
const webpack = require("webpack");
console.log({
  entry: glob.sync("./src/**/*.ts").reduce(function (obj, el) {
    obj[el.replace(".ts", "")] = el;
    return obj;
  }, {}),
});
module.exports = {
  mode: "production",
  entry: glob.sync("./src/**/*.ts").reduce(function (obj, el) {
    obj[el.replace(".ts", "")] = el;
    return obj;
  }, {}),
  node: {
    __dirname: false,
  },
  target: "node",
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: "ts-loader",
        exclude: /node_modules/,
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
  output: {
    filename: "[name].js",
    path: path.resolve(__dirname, "dist"),
    libraryTarget: "commonjs-module",
  },
  plugins: [
    new webpack.BannerPlugin({ banner: "#!/usr/bin/env node", raw: true }),
    new webpack.DefinePlugin({
      "process.env": {
        NODE_ENV: JSON.stringify("production"),
      },
    }),
  ],
};