webpack.config.babel.js

const webpack = require('webpack');
const path = require('path');

const { NODE_ENV } = process.env;

const plugins = [
  new webpack.optimize.OccurrenceOrderPlugin(),
  new webpack.DefinePlugin({
    'process.env.NODE_ENV': JSON.stringify(NODE_ENV),
  }),
];

const filename = `redux-slim-async${NODE_ENV === 'production' ? '.min' : ''}.js`;

if (NODE_ENV === 'production') {
  plugins.push(new webpack.optimize.UglifyJsPlugin({
    compressor: {
      pure_getters: true,
      unsafe: true,
      unsafe_comps: true,
      screw_ie8: true,
      warnings: false,
    },
  }));
}

module.exports = () => ({
  module: {
    loaders: [
      { test: /\.js$/, loaders: ['babel-loader'], exclude: /node_modules/ },
    ],
  },
  entry: [
    './src/index',
  ],
  output: {
    path: path.join(__dirname, 'dist'),
    filename,
    library: 'ReduxSlimAsync',
    libraryTarget: 'umd',
  },
  plugins,
});