Tyler Critchlow's nix-darwin and nixos System Flake

# for macos, from the config root directory
sudo darwin-rebuild switch --flake .#darwin

# for nixos
sudo nixos-rebuild switch --flake .#desktop # or whatever host you make

Create a New NixOS Host

NixOS should have a different host for every system you have. Create a new directory in ./hosts/<NAME_OF_SYSTEM>. Copy over from /etc/nixos/ your configuration.nix and your hardware-configuration.nix into your newly created directory.