Function resolveChainableConfig

packages/webpack5/src/index.ts:174–214

()

 * Resolve a new instance of the internal chain config with all chain functions applied.
 */
export function resolveChainableConfig(): Config {
	const config = new Config();

	if (!explicitUseConfig) {
		useConfig(determineProjectFlavor());
	}

	// apply configs from dependencies
	// todo: allow opt-out
	applyExternalConfigs();

	webpackChains
		.splice(0)
		.sort((a, b) => {
			return a.order - b.order;
		})
		.forEach(({ chainFn, plugin }) => {
			try {
				chainFn(config, env);
			} catch (err) {
				if (plugin) {
					// catch and print errors from plugins
					return error(`
						Unable to apply chain function from: ${plugin}.
						Error is: ${err}
					`);
				}

				// otherwise throw - as the error is likely from the user config
				// or missing env flags (eg. missing platform)
				throw err;
			}
		});

	if (env.verbose) {
		info('Resolved chainable config (before merges):');
		info(highlight(config.toString(), { language: 'js' }));
	}

	return config;
}

/**
 * Resolve a "final" configuration that has all chain functions and merges applied.