{ pkgs, lib, ... }: let
  base = {
    type = "qmk";
    qmk = {
      keyboard.name = "novelkeys/nk_classic_tkl";
      build.flash = fw: ''
        ${pkgs.dfu-util}/bin/dfu-util "${fw}.bin"
      '';
    };
  };
in {
  devices = {
    "nk_classic:default" = base;
    "nk_classic:me" = lib.recursiveUpdate base {
      qmk.keymap = rec {
        name = "me";
        src = pkgs.symlinkJoin {
          inherit name;
          paths = [
            (builtins.path {
              inherit name;
              path = ./.;
            })
            (builtins.path {
              name = "shared";
              path = ../shared;
            })
          ];
        };
      };
    };
  };
}