{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
    nixinate.url = "github:matthewcroughan/nixinate";
  };

  outputs = { self, nixpkgs, nixinate }: {
    apps = nixinate.nixinate.aarch64-darwin self;
    nixosConfigurations = {
      nixos-test = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        modules = [
          (import ./machines/nixos-test)
          {
            _module.args.nixinate = {
              host = "10.49.212.3";
              sshUser = "root";
              buildOn = "remote";
              substituteOnTarget = true;
              hermetic = false;
            };
          }
          # ... other configuration ...
        ];
      };
    };
  };
}