Function relativeRoot

src/node/http.ts:163–166

(originalUrl: string)

 * standard `url` property making it impossible to get the true depth.
 */
export const relativeRoot = (originalUrl: string): string => {
  const depth = (originalUrl.split("?", 1)[0].match(/\//g) || []).length
  return normalize("./" + (depth > 1 ? "../".repeat(depth - 1) : ""))
}

/**
 * A helper function to construct a redirect path based on