{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  inputs.handyhelper.url = "../";

  outputs = { self, nixpkgs, handyhelper }: let
    system = "x86_64-linux";
    handyhelper = handyhelper.packages.${system}.default;
  in {
    nixosConfigurations."staging" = nixpkgs.lib.nixosSystem {
      inherit system;
      modules = [
        ../secrets/deploy.nix
        ({lib, config, pkgs, ...}: let
          py = pkgs.python3.withPackages (p: with p; [
            handyhelper
          ]);
        in {
          systemd.services.handyhelper = {
            wantedBy = ["networking-online.target"];
            enable = true;
            path = [
              py
            ];
            script = ''
              python3 -m handyhelper
            '';
          };
        })
      ];
    };
  };
}