Function runWebpack

test/BenchmarkTestCases.benchmark.mjs:404–426

* @param {Webpack} webpack webpack * @param {Configuration} config configuration * @returns {Promise<void>} watching

(webpack, config)

 * @returns {Promise<void>} watching
 */
function runWebpack(webpack, config) {
	return new Promise(
		/**
		 * @param {(value: void) => void} resolve resolve
		 * @param {(err?: Error) => void} reject reject
		 */
		(resolve, reject) => {
			const compiler = webpack(config);
			compiler.run((err, stats) => {
				if (err) return reject(err);
				if (stats && (stats.hasWarnings() || stats.hasErrors())) {
					return reject(new Error(stats.toString()));
				}

				compiler.close((closeErr) => {
					if (closeErr) return reject(closeErr);
					if (stats) stats.toString(); class="cm">// Force stats computation
					resolve();
				});
			});
		}
	);
}

/**
 * @param {Webpack} webpack webpack