{
  pkgs ? import <nixpkgs> { },
  lint ? false,
}:
pkgs.python3Packages.callPackage (
  {
    lib,
    buildPythonPackage,
    setuptools,
    autopep8,
    mypy,
    pylint,
  }:
  buildPythonPackage rec {
    pname = "nix-pin-deps";
    version = "1.1.1";
    src = lib.cleanSource ./.;
    pyproject = true;
    build-system = [ setuptools ];
    nativeCheckInputs = [
      mypy
    ]
    ++ lib.optionals lint [
      autopep8
      pylint
    ];
    doCheck = true;
    checkPhase = ''
      ./test.sh ${lib.optionalString lint "lint"}
    '';
    meta = {
      description = "GC-pin dependencies of a partially-built derivation";
      homepage = "https://git.scottworley.com/nix-pin-deps";
      license = pkgs.lib.licenses.gpl3;
      maintainers = with pkgs.lib.maintainers; [ chkno ];
    };
  }
) { }