{ pkgs ? import <nixpkgs> { inherit system; }
, system ? builtins.currentSystem
}:

let
  callPackage = pkgs.lib.callPackageWith (pkgs // self);
  self = {
    gallery-tagger = callPackage ./gallery-tagger {};
    lockscreen = callPackage ./lockscreen {};
    update-background = callPackage ./update-background {};
    joystickwake = callPackage ./joystickwake {};
  };
in
(self)