{ ... }:

{
  # Optimize storage and automatic scheduled GC running
  # If you want to run GC manually, use commands:
  # `nix-store --optimize` for finding and eliminating redundant copies of identical store paths
  # `nix-store --gc` for optimizing the nix store and removing unreferenced and obsolete store paths
  # `nix-collect-garbage -d` for deleting old generations of user profiles
  nix = {
    settings.auto-optimise-store = true;
    optimise.automatic = true;
    gc = {
      automatic = true;
      dates = "weekly";
      options = "--delete-older-than 7d";
    };
  };
}
