{
  description = "My Awesome Desktop Shell";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";

    ags = {
      url = "github:aylur/ags";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.astal.follows = "astal";
    };

    astal = {
      url = "github:aylur/astal";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    ags,
    astal,
  }: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    packages.${system} = {
      default = ags.lib.bundle {
        inherit pkgs;
        src = ./.;
        name = "my-shell";
        entry = "app.ts";

        # additional libraries and executables to add to gjs' runtime
        extraPackages = [
          # ags.packages.${system}.battery
          # pkgs.fzf
        ];
      };
    };

    devShells.${system} = {
      default = pkgs.mkShell {
        buildInputs = with pkgs; [
          nodejs_23
          gobject-introspection
          json-glib
          gjs
          # includes astal3 astal4 astal-io by default
          (ags.packages.${system}.default.override {
            extraPackages = builtins.attrValues {
              inherit
                (astal.packages.${system})
                hyprland
                tray
                network
                battery
                ;
            };
          })

          wrapGAppsHook
          gobject-introspection
          meson
          pkg-config
          ninja
          vala
          gtk3
          gtk4
          gtk-layer-shell
          gtk4-layer-shell
          json-glib
          pam
          gvfs
          networkmanager
          gdk-pixbuf
          wireplumber
          libdbusmenu-gtk3
          wayland
          blueprint-compiler
          libadwaita
          wayland-scanner
          dart-sass
          esbuild
          gjs
        ];
      };
    };
  };
}