scripts/build/rollup.config.mjs

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// @ts-check

import terser from '@rollup/plugin-terser';
import sourcemaps from 'rollup-plugin-sourcemaps2';

import { devtoolsPlugin } from './devtools_plugin.js';

/** @type {function({configSourcemaps: boolean}): import("rollup").MergedRollupOptions} */

export default commandLineArgs => ({
  treeshake: false,
  context: 'self',
  maxParallelFileOps: 20,
  output: [{
    format: 'esm',
    sourcemap: Boolean(commandLineArgs.configSourcemaps),
  }],
  plugins: [
    terser(),
    {
      name: 'devtools-plugin',
      resolveId(source, importer) {
        return devtoolsPlugin(source, importer);
      },
    },
    sourcemaps(),
  ]
});