self:
with self; let
  uhk-agent-bin = stdenv.mkDerivation rec {
    pname = "uhk-agent-bin";
    version = "1.5.14";
    src = builtins.fetchurl {
      url = "https://github.com/UltimateHackingKeyboard/agent/releases/download/v1.5.14/UHK.Agent-1.5.14-linux-x86_64.AppImage";
      sha256 = "sha256:1yzh4ixy0cqg02xf84vcqj3h67mkxyzs6jf1h935ay582n70nyqg";
    };
    phases = ["installPhase" "patchPhase"];
    installPhase = ''
      mkdir -p $out/bin
      cp $src $out/bin/uhk-agent
      chmod +x $out/bin/uhk-agent
    '';
  };

  script = ''
    #!${bash}/bin/bash

    ${appimage-run}/bin/appimage-run ${uhk-agent-bin}/bin/uhk-agent
  '';
in
  stdenv.mkDerivation rec {
    pname = "uhk-agent";
    version = "1.5.14";
    buildInputs = [
      bash
      uhk-agent-bin
      appimage-run
    ];

    phases = ["buildPhase" "installPhase" "patchPhase"];

    buildPhase = ''
      echo "${script}" >> uhk-agent
    '';

    installPhase = ''
      mkdir -p $out/bin
      cp uhk-agent $out/bin/uhk-agent
      chmod +x $out/bin/uhk-agent
    '';
  }