let
  inherit (import ./sources.nix) nixPath sources;

  pkgs = import sources.nixpkgs { };
in
pkgs.mkShell
{

  name = "nixfiles-shell";

  buildInputs = with pkgs; [
    npins
    (pkgs.callPackage "${sources.agenix}/pkgs/agenix.nix" { })
    (import sources.home-manager { inherit pkgs; }).home-manager
  ];

  shellHook = ''
    export NIX_PATH="${builtins.concatStringsSep ":" nixPath}";
  '';
}