{ pkgs, inputs, system, ... }:
pkgs.mkShell {
  name = "shell";
  src = null;
  #preferLocalBuild = true;
  #allowSubstitutes = false;
  buildInputs = [
    (pkgs.nixos []).nixos-install
  ];
  #enableParallelBuilding = true;
  PASSWORD_STORE_DIR = "pass";
  NIX_PATH = pkgs.lib.concatStringsSep ":" [
    "nixpkgs=${inputs.nixpkgs}"
    "nixpkgs-overlays=${inputs.self}/nixpkgs/overlays.nix"
    "home-manager=${inputs.home-manager}"
  ];
  shellHook = ''
    echo >&2 "nix: running shellHook"
    PATH="${inputs.home-manager.defaultPackage.${system}}/bin:$PATH"
  '';
}