export function routeMatcher(paths: string[]) {
  // EXAMPLE. For the following paths:
  /* [
      "/orgs/{org}/invitations",
      "/repos/{owner}/{repo}/collaborators/{username}"
  ] */

  const regexes = paths.map((path: string) =>
    path
      .split("/")
      .map((c) => (c.startsWith("{") ? "(?:.+?)" : c))
      .join("/"),
  );
  // 'regexes' would contain:
  /* [
      '/orgs/(?:.+?)/invitations',
      '/repos/(?:.+?)/(?:.+?)/collaborators/(?:.+?)'
  ] */

  const regex = `^(?:${regexes.map((r) => `(?:${r})`).join("|")})[^/]*$`;
  // 'regex' would contain:
  /*
    ^(?:(?:\/orgs\/(?:.+?)\/invitations)|(?:\/repos\/(?:.+?)\/(?:.+?)\/collaborators\/(?:.+?)))[^\/]*$

    It may look scary, but paste it into https://www.debuggex.com/
    and it will make a lot more sense!
  */

  return new RegExp(regex, "i");
}