{ inputs = { nixpkgs-small.url = "github:NixOS/nixpkgs/nixos-22.11"; nixos-generators = { url = "github:nix-community/nixos-generators"; inputs.nixpkgs.follows = "nixpkgs"; }; }; outputs = { self, nixos-generators, nixpkgs, ... }@inputs: { example = nixos-generators.nixosGenerate { system = "x86_64-linux"; modules = [ ./hosts/example.nix ]; format = "qcow"; }; }; }