nixos-config/modules/nixos.nix

{
  # Auto system update
  system.autoUpgrade = {
        enable = true;
  };

  # Automatic Garbage Collection
  nix.gc = {
    automatic = true;
    dates = "daily";
    options = "--delete-older-than 7d";
  };

  # TODO : find what is installing this, probably obsidian?
  nixpkgs.config.permittedInsecurePackages = [
    "electron-25.9.0"
  ];
}