{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    zig = {
      url = "github:mitchellh/zig-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      zig,
      ...
    }:
    let
      systems = [
        "x86_64-linux"
        "aarch64-linux"
      ];

      forAllSystems =
        f:
        nixpkgs.lib.genAttrs systems (
          system:
          f (
            import nixpkgs {
              inherit system;
              overlays = [ ];
            }
          )
        );
    in
    {
      devShells = forAllSystems (pkgs: {
        default = import ./nix/shell.nix {
          inherit pkgs zig;
        };
      });

      packages = forAllSystems (pkgs: {
        libudev-zero-zig = pkgs.callPackage ./nix/package.nix { };
        default = self.packages.${pkgs.stdenv.hostPlatform.system}.libudev-zero-zig;
      });

      formatter = forAllSystems (
        pkgs:
        import ./nix/formatter.nix {
          inherit pkgs;
        }
      );
    };
}