eslint-plugin-react-no-manual-memo/root.tsup.config.js at main · BellCubeDev/eslint-plugin-react-no-manual-memo · GitHub

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// @ts-check

/**
 * @param {Object} opts - Options for building configurations.
 * @param {string[]} opts.entry - The entry array.
 * @returns {import('tsup').Options}
 */
export function modernConfig(opts) {
	return {
		entry: opts.entry,
		format: ['cjs', 'esm'],
		target: ['chrome91', 'firefox90', 'edge91', 'safari15', 'ios15', 'opera77'],
		outDir: 'build/modern',
		dts: true,
		sourcemap: true,
		clean: true,
		external: ['typescript'],
		footer: ({ format }) => {
			if (format === 'cjs') {
				// workaround for CJS default export
				// @see https://github.com/evanw/esbuild/issues/1182#issuecomment-1011414271
				return { js: `module.exports = module.exports.default` };
			}

			return;
		},
	};
}

/**
 * @param {Object} opts - Options for building configurations.
 * @param {string[]} opts.entry - The entry array.
 * @returns {import('tsup').Options}
 */
export function legacyConfig(opts) {
	return {
		entry: opts.entry,
		format: ['cjs', 'esm'],
		target: ['es2020', 'node16'],
		outDir: 'build/legacy',
		dts: true,
		sourcemap: true,
		clean: true,
		external: ['typescript'],
	};
}