fetchFromGitHub {
  owner = "expipiplus1";
  repo = "update-nix-fetchgit";
  rev = "e38aedf11616eb74d06cf99a5244290eef5d404e"; # tags/0.1*
  sha256 = "1k8mxdp789lp3pwcm8i8dz65yjcsx5ijz1fmiwghwr4kzsa6z20c";
}