Function normalize

src/common/util.ts:24–26

(url: string, keepTrailing = false)

 * file system paths, not URLs.
 */
export const normalize = (url: string, keepTrailing = false): string => {
  return url.replace(/\/\/+/g, "/").replace(/\/+$/, keepTrailing ? "/" : "")
}

// TODO: Might make sense to add Error handling to the logger itself.
export function logError(logger: { error: (msg: string) => void }, prefix: string, err: unknown): void {