Function enrichFlags

packages/plugin-lighthouse/src/lib/runner/utils.ts:179–197

(
  flags: LighthouseCliFlags,
  urlIndex?: number,
)

}

export function enrichFlags(
  flags: LighthouseCliFlags,
  urlIndex?: number,
): LighthouseOptions {
  const { outputPath, ...parsedFlags }: Partial<LighthouseCliFlags> = flags;

  const logLevel = determineAndSetLogLevel(parsedFlags);

  const urlSpecificOutputPath =
    urlIndex && outputPath
      ? outputPath.replace(/(\.[^.]+)?$/, `-${urlIndex}$1`)
      : outputPath;

  return {
    ...parsedFlags,
    logLevel,
    outputPath: urlSpecificOutputPath,
  };
}

/**
 * Wraps Lighthouse runner with `TEMP` directory override for Windows, to prevent permissions error on cleanup.