core/pkgs/by-name/ni/nix/packages.nix

{ ... }:
res: pkgs: super:

with pkgs; {
  nixVersions = recurseIntoAttrs (
    callPackage ./. {
      storeDir = config.nix.storeDir or "/nix/store";
      stateDir = config.nix.stateDir or "/nix/var";
      inherit (darwin.apple_sdk.frameworks) Security;
    }
  );

  nix = nixVersions.stable;

  nixStatic = pkgsStatic.nix;
}