webpack.config.js

const path = require('path');
const nodeExternals = require('webpack-node-externals');
const WebpackShellPluginNext = require('webpack-shell-plugin-next');
const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');

const { NODE_ENV = 'production' } = process.env;

console.log(`Current Node Build In ${NODE_ENV}`);
module.exports = {
  entry: './src/server.ts',
  mode: NODE_ENV,
  target: 'node',
  watch: NODE_ENV === 'development',
  externals: [nodeExternals()],
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'server.js',
    clean: true,
  },
  resolve: {
    plugins: [new TsconfigPathsPlugin()],
    extensions: ['.ts', '.js'],
  },
  plugins: [
    new WebpackShellPluginNext({
      onBuildEnd: {
        scripts: ['npm run run:dev'],
        blocking: false,
        parallel: true,
      },
    }),
  ],
  module: {
    rules: [
      {
        test: /\.ts$/,
        use: ['ts-loader'],
      },
    ],
  },
};