text: // Copyright (c) 2020 Uber Technologies, Inc.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  // THE SOFTWARE.
  
  const resolve = require('path').resolve;
  const join = require('path').join;
  const webpack = require('webpack');
  const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
  
  const SRC_DIR = resolve(__dirname, '../src');
  const OUTPUT_DIR = resolve(__dirname, '../build');
  
  const LIBRARY_BUNDLE_CONFIG = env => ({
    entry: {
      KeplerGl: join(SRC_DIR, 'index.js')
    },
  
    // Silence warnings about big bundles
    stats: {
      warnings: false
    },
  
    output: {
      // Generate the bundle in dist folder
      path: OUTPUT_DIR,
      filename: 'bundle.js',
      publicPath: '/'
    },
  
    // let's put everything in
    module: {
      rules: [
        {
          test: /\.js$/,
          loader: 'babel-loader',
          include: [SRC_DIR]
        }
      ]
    },
  
    node: {
      fs: 'empty'
    },
  
    plugins: [new webpack.EnvironmentPlugin(['MapboxAccessToken']), new BundleAnalyzerPlugin()]
  });
  
  module.exports = env => LIBRARY_BUNDLE_CONFIG(env);
  