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

module.exports = (env, argv) => {
  const settings = {
    entry: '.src/main.js',
    target: 'node',
    module: {
      rules: [
        {
          test: /\.js$/,
          use: "babel-loader",
          exclude: /node_modules/
        }
      ]
    },
    output: {
      filename: 'index.js',
      path: path.resolve(__dirname, '../dist'),
      libraryTarget: 'this'
    },
    externals: [nodeExternals()]
  };
  return settings;
};