Function resolveDebugOption

packages/ai/src/logger/resolve.ts:60–75

(
  debug: DebugOption | undefined,
)

 *   `logger` replaces the default `ConsoleLogger`.
 */
export function resolveDebugOption(
  debug: DebugOption | undefined,
): InternalLogger {
  if (debug === undefined) {
    return new InternalLogger(new ConsoleLogger(), errorsOnlyCategories())
  }
  if (debug === true) {
    return new InternalLogger(new ConsoleLogger(), ALL_ON)
  }
  if (debug === false) {
    return new InternalLogger(new ConsoleLogger(), ALL_OFF)
  }
  const { logger, ...cats }: DebugConfig = debug
  const userLogger: Logger = logger ?? new ConsoleLogger()
  return new InternalLogger(userLogger, resolveCategoriesFromPartial(cats))
}