{inputs, ...}: { additions = final: _prev: import ../.old/pkgs {pkgs = final;}; pkg-sets = final: prev: { unstable = import inputs.nixpkgs { system = final.system; config.allowUnfree = true; }; stable = import inputs.nixpkgs-stable { system = final.system; config.allowUnfree = true; }; }; rice = import ./rice.nix; }