{ self, ... }: {
  config.flake.factory.user = username: isAdmin: {
    nixos."${username}" =
      { lib
      , pkgs
      , ...
      }: {
        users.users."${username}" = {
          isNormalUser = true;
          home = "/home/${username}";
          extraGroups = lib.optionals isAdmin [ "wheel" ];
          shell = pkgs.zsh;
        };

        programs.zsh.enable = true;
        # required for zsh completion
        environment.pathsToLink = [ "/share/zsh" ];

        home-manager.users."${username}" = {
          imports = [
            self.modules.homeManager."${username}"
          ];
        };
      };

    homeManager."${username}" = {
      home.username = "${username}";
    };
  };
}