ace-api-server/webpack.config.js

const path = require('path');
const nodeExternals = require('webpack-node-externals');

module.exports = {
  devtool: 'source-map',
  entry: './server.js',
  target: 'node',
  externals: [
    nodeExternals(),
  ],
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'babel-loader',
          },
        ],
      },
    ],
  },
  output: {
    library: 'AceApiServer',
    libraryTarget: 'umd',
    path: path.join(__dirname, 'dist'),
    filename: 'ace-api-server.js',
  },
};