text: /*
   * Copyright (c) 2021 Snowplow Analytics Ltd, 2010 Anthon Pang
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   *
   * 3. Neither the name of the copyright holder nor the names of its
   *    contributors may be used to endorse or promote products derived from
   *    this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  import { nodeResolve } from '@rollup/plugin-node-resolve';
  import commonjs from '@rollup/plugin-commonjs';
  import ts from 'rollup-plugin-ts'; // Prefered over @rollup/plugin-typescript as it bundles .d.ts files
  import { banner } from '../../banner';
  import compiler from '@ampproject/rollup-plugin-closure-compiler';
  import { terser } from 'rollup-plugin-terser';
  import cleanup from 'rollup-plugin-cleanup';
  import pkg from './package.json';
  import { builtinModules } from 'module';
  
  const umdPlugins = [nodeResolve({ browser: true }), commonjs(), ts()];
  const umdName = 'snowplowGeolocation';
  
  export default [
    // CommonJS (for Node) and ES module (for bundlers) build.
    {
      input: './src/index.ts',
      plugins: [...umdPlugins, banner()],
      treeshake: { moduleSideEffects: ['sha1'] },
      output: [{ file: pkg.main, format: 'umd', sourcemap: true, name: umdName }],
    },
    {
      input: './src/index.ts',
      plugins: [...umdPlugins, compiler(), terser(), cleanup({ comments: 'none' }), banner()],
      treeshake: { moduleSideEffects: ['sha1'] },
      output: [{ file: pkg.main.replace('.js', '.min.js'), format: 'umd', sourcemap: true, name: umdName }],
    },
    {
      input: './src/index.ts',
      external: [...builtinModules, ...Object.keys(pkg.dependencies), ...Object.keys(pkg.devDependencies)],
      plugins: [
        ts(), // so Rollup can convert TypeScript to JavaScript
        banner(),
      ],
      output: [{ file: pkg.module, format: 'es', sourcemap: true }],
    },
  ];
  