{
  description = "My Awesome Desktop Shell";

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

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

    matcha = {
      url = "git+https://codeberg.org/QuincePie/matcha";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    ags,
    matcha,
  }: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
    astalPkgs = with ags.packages.${system}; [
      battery
      bluetooth
      hyprland
      mpris
      network
      tray
      wireplumber
      pkgs.brightnessctl
      matcha.packages.${pkgs.system}.default
    ];
  in {
    packages.${system} = {
      default = ags.lib.bundle {
        inherit pkgs;
        src = ./.;
        name = "coquille";
        entry = "app.ts";
        gtk4 = true;

        # additional libraries and executables to add to gjs' runtime
        extraPackages = astalPkgs;
      };
    };

    devShells.${system} = {
      default = pkgs.mkShell {
        buildInputs = [
          # includes astal3 astal4 astal-io by default
          (ags.packages.${system}.default.override {
            extraPackages = astalPkgs;
          })
          pkgs.brightnessctl
          matcha.packages.${pkgs.system}.default
        ];
      };
    };
  };
}