{
  fetchgit,
  rustPlatform,
  protobuf,
  packages ? [ ],
  pname ? "tvix",
}:

rustPlatform.buildRustPackage rec {
  inherit pname;
  version = "0.1.0";

  src = fetchgit {
    name = "tvix";
    url = "https://cl.tvl.fyi/depot";
    rev = "507a5c1b7376a2f9617b286f142ec8115cf19a6e";
    hash = "sha256-QTAzM8b59NtQSjvlu5mcO13t4T58Mv00ax7/RnRENwk=";
  };

  patches = [ ];
  postPatch = "cd tvix";

  doCheck = false;

  cargoBuildFlags = builtins.concatStringsSep " " (
    builtins.map (v: "-p ${v}") packages
    ++ [
      "--features"
      "tvix-store/xp-store-composition"
    ]
  );

  nativeBuildInputs = [ protobuf ];

  PROTO_ROOT = "/build/${src.name}";

  cargoLock = {
    lockFile = src + "/tvix/Cargo.lock";
    allowBuiltinFetchGit = true;
  };
  meta = { };
}