Function normalizeGitLabSmartHttpRequest

src/gitlab-egress.ts:78–89

(request: Request, targetHost = "gitlab-access.cfdata.org")

 * that after checking a repo grant.
 */
export function normalizeGitLabSmartHttpRequest(request: Request, targetHost = "gitlab-access.cfdata.org"): Request {
  const url = new URL(request.url);
  const isSmartHttp = /\/(info\/refs|git-upload-pack|git-receive-pack|HEAD|objects\/)/.test(url.pathname)
    || url.searchParams.get("service")?.startsWith("git-") === true;
  if (!isSmartHttp) throw new Error("request is not Git smart HTTP transport");
  if (!url.pathname.includes(".git/")) {
    const match = url.pathname.match(GIT_SUFFIXES);
    if (match?.index !== undefined) url.pathname = `${url.pathname.slice(0, match.index)}.git${match[0]}`;
  }
  url.hostname = targetHost;
  return new Request(url.toString(), request);
}