My own nix settings.
For a new NixOS system, install with Calamares from USB drive, then follow this guide to start using flakes.
home/etc/nixos/etc/darwin/They are in the location mentioned in the above section, but their value could be
conditioned, or directly extracted, from configurations defined in systems/.
In this case, the configuration is directly defined in systems/, without the overhead
of defining a new option in a module, and then setting in the common one.