{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let pkgs = nixpkgs.legacyPackages.${system};
      in {
        defaultPackage = pkgs.callPackage ./atau-wallpapers/default.nix { };
      }
    );

  # overlay = final: prev: {
  #   theme-platinum9 = with final; final.callPackage ./theme-platinum9 { };
  #   atau-wallpapers = with final; final.callPackage ./atau-wallpapers { };
  # };

  # packages.x86_64-linux.default = (import nixpkgs {
  #   system = "x86_64-linux";
  #   overlays = [ self.overlay ];
  # });
}