{
  description = "grimmauld-nixos";

  inputs = {
    nixpkgs = {
      url = "github:NixOS/nixpkgs/nixos-unstable";
    };
    chaotic = {
      url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    agenix = {
      url = "github:ryantm/agenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nix-gaming = {
      url = "github:fufexan/nix-gaming";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    swaymux = {
      url = "git+https://git.grimmauld.de/Grimmauld/swaymux";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    rmenu = {
      # url = "git+file:///home/grimmauld/coding/rmenu";
      url = "github:imgurbot12/rmenu";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = inputs @ { self, swaymux, rmenu, nix-gaming, agenix, nixpkgs, chaotic, ... }: let
    system = "x86_64-linux";
  in {
    nixosConfigurations = {
      grimmauld-nixos = nixpkgs.lib.nixosSystem {
        inherit system;
        specialArgs = { inherit inputs system; };
        modules = [
          agenix.nixosModules.default
          chaotic.nixosModules.default
          nix-gaming.nixosModules.pipewireLowLatency
          rmenu.nixosModules.default
          ./load_common.nix
          ./specific/grimm-nixos-laptop/configuration.nix

          ./configuration.nix
          ./modules/users.nix
#          ./modules/tlp.nix
          ./modules/spotify-tui.nix
          ./modules/xserver.nix
          ./modules/system-packages.nix
          ./modules/kvm.nix
          { environment.systemPackages = [ agenix.packages.${system}.default ]; }
        ];
      };
    };

    formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
  };
}