rollup.config.js

import resolve from '@rollup/plugin-node-resolve';
import terser from '@rollup/plugin-terser';
import typescript from '@rollup/plugin-typescript';
import pkg from './package.json' assert { type: 'json' };
import dts from 'rollup-plugin-dts';

const ADDITIONAL_BUNDLES = ['driver-registry', 'global-setup', 'global-teardown'];

/** @type {import('rollup').RollupOptions} */
let options = [
	{
		input: 'src/index.ts',
		output: [{
			format: 'esm',
			file: pkg.module,
			sourcemap: true,
		}, {
			format: 'cjs',
			file: pkg.main,
			sourcemap: true,
		}, {
			name: pkg['umd:name'] || pkg.name,
			format: 'umd',
			file: pkg.unpkg,
			sourcemap: true,
			plugins: [
				terser()
			]
		}],
		external: [
			...require('module').builtinModules,
			...Object.keys(pkg.dependencies || {}),
		],
		plugins: [
			resolve(),
			// The dts plugin will handle exporting all types in a single dts file, so we do not need to export the declarations in this case
			typescript({
				declaration: false,
			})
		]
	},
	{
		input: "src/index.ts",
		output: [{ file: "dist/index.d.ts", format: "es" }],
		plugins: [dts.default()],
	},
]

for (let bundle of ADDITIONAL_BUNDLES) {
	options.push(
{
	input: `src/${bundle}.ts`,
	output: [{
		format: 'esm',
		file: `dist/${bundle}.mjs`,
		sourcemap: true,
	}, {
		format: 'cjs',
		file: `dist/${bundle}.cjs`,
		sourcemap: true,
	}, {
		name: pkg['umd:name'] || pkg.name,
		format: 'umd',
		file: `dist/${bundle}.min.js`,
		sourcemap: true,
		plugins: [
			terser()
		]
	}],
	external: [
		...require('module').builtinModules,
		...Object.keys(pkg.dependencies || {}),
	],
	plugins: [
		resolve(),
		// The dts plugin will handle exporting all types in a single dts file, so we do not need to export the declarations in this case
		typescript({
			declaration: false,
		})
	]
})
}
export default options;