LAK132/nixos-config

Installation

1. Add the following to /etc/configuration.nix:

	nix.settings.experimental-features = [ "nix-command" "flakes" ];

2. nixos-rebuild switch

3. Remove content of /etc/configuration.nix until it looks like:

{ config, pkgs, ... }:

{
	imports =
		[
			# Include the results of the hardware scan.
			./hardware-configuration.nix
		];

	nix.settings.experimental-features = [ "nix-command" "flakes" ];

	# This value determines the NixOS release from which the default
	# settings for stateful data, like file locations and database versions
	# on your system were taken. It‘s perfectly fine and recommended to leave
	# this value at the release version of the first install of this system.
	# Before changing this value read the documentation for this option
	# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
	system.stateVersion = "22.11"; # Did you read the comment?
}

4. Create /etc/nixos/flake.nix:

{
	inputs.nixos-config.url = "github:LAK132/nixos-config";

	outputs = { self, nixpkgs, nixos-config }: {
		nixosConfigurations = let 
			args = { modules = [ ./configuration.nix ]; }; 
		in {
			minfilia = nixos-config.minfilia args;
			ryne = nixos-config.ryne args;
			yshtola = nixos-config.yshtola args;
		};
	};
}

5. nixos-rebuild switch

Tips

Use inputs.nixos-config.url = "github:LAK132/nixos-config/dev"; for dev branch.

Use inputs.nixos-config.url = "git+file:/home/lak132/repos/nixos-config?branch=dev"; for local clone of dev branch.

Use nix-rebuild switch --flake "/etc/nixos#XYZW" to change to the configuration for XYZW.

Use nix flake lock --update-input nixos-config in /etc/nixos to update the lock file.