Function loadConfigFile

cli/run/loadConfigFile.ts:27–49

(
	fileName,
	commandOptions = {},
	watchMode = false
)

import type { LoadConfigFile } from './loadConfigFileType';

export const loadConfigFile: LoadConfigFile = async (
	fileName,
	commandOptions = {},
	watchMode = false
) => {
	const configs = await getConfigList(
		getDefaultFromCjs(await getConfigFileExport(fileName, commandOptions, watchMode)),
		commandOptions
	);
	const warnings = batchWarnings(commandOptions);
	try {
		const normalizedConfigs: MergedRollupOptions[] = [];
		for (const config of configs) {
			const options = await mergeOptions(config, watchMode, commandOptions, warnings.log);
			await addCommandPluginsToInputOptions(options, commandOptions);
			normalizedConfigs.push(options);
		}
		return { options: normalizedConfigs, warnings };
	} catch (error_) {
		warnings.flush();
		throw error_;
	}
};

async function getConfigFileExport(
	fileName: string,