{ pkgs, lib, ... }:

# https://lix.systems/add-to-config/

{
  nix.package = pkgs.lix;

  # this should also affect pkgs.unstable which inherits final.pkgs.overlays
  nixpkgs.overlays = [
    (final: prev: {
      # oc

      nixpkgs-review = prev.nixpkgs-review.override {
        nix = prev.lix;
      };

      # pkgs/tools/package-management/lix/default.nix
      # https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/package-management/lix/default.nix

      nix-direnv = prev.nix-direnv.override {
        nix = prev.lix;
      };

      nix-update = prev.nix-update.override {
        nix = prev.lix;
        inherit (prev) nixpkgs-review;
      };

    })
  ];
}