{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";

    # required for home-manager modules
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";

    get-flake.url = "github:ursi/get-flake";

    disko.inputs.nixpkgs.follows = "nixpkgs";

    home-manager = {
      url = "github:nix-community/home-manager/release-24.05";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nixos-x13s.url =
      # "git+https://forgejo.www.stefanjunker.de/steveej/nixos-x13s.git?branch=remaintain"
      "/home/steveej/src/others/nixos-x13s"
      #
      ;

    # nixos-x13s.url = "git+https://codeberg.org/adamcstephens/nixos-x13s?ref=refs/tags/2024-02-28";
    # nixos-x13s.url = "path:/home/steveej/src/others/nixos-x13s";
    # nixos-x13s.inputs.nixpkgs.follows = "nixpkgs";

    mycelium.url = "github:threefoldtech/mycelium";

    nix-snapshotter = {
      url = "github:yu-re-ka/nix-snapshotter";
      # url = "github:pdtpartners/nix-snapshotter";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    get-flake,
    nixpkgs,
    ...
  }: let
    nativeSystem = "aarch64-linux";
    nodeName = "steveej-x13s";

    pkgs = nixpkgs.legacyPackages.${nativeSystem};
    pkgsCross = import self.inputs.nixpkgs {
      system = "x86_64-linux";
      crossSystem = {
        config = "aarch64-unknown-linux-gnu";
      };
    };

    repoFlake = get-flake ../../../..;

    mkNixosConfiguration = {extraModules ? [], ...} @ attrs:
      nixpkgs.lib.nixosSystem (
        nixpkgs.lib.attrsets.recursiveUpdate
        attrs
        {
          specialArgs =
            (import ./default.nix {
              system = nativeSystem;
              inherit nodeName;

              inherit repoFlake;
              repoFlakeWithSystem = repoFlake.lib.withSystem;
              nodeFlake = self;
            })
            .meta
            .nodeSpecialArgs
            .${nodeName};

          modules =
            [
              ./configuration.nix

              # flake registry
              {
                nixpkgs.overlays = builtins.attrValues self.overlays;
                nix.registry.nixpkgs.flake = nixpkgs;
              }
            ]
            ++ extraModules;
        }
      );
  in {
    lib = {
      inherit mkNixosConfiguration;
    };

    overlays = {};

    nixosConfigurations = {
      native = mkNixosConfiguration {
        system = nativeSystem;
      };

      cross = mkNixosConfiguration {
        extraModules = [
          {
            nixpkgs.buildPlatform.system = "x86_64-linux";
            nixpkgs.hostPlatform.system = nativeSystem;
          }
        ];
      };
    };
  };
}