NixOS-Config/nixos/hosts/GLaDOS/configuration.nix

# This is your system's configuration file.
# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
{
  inputs,
  outputs,
  lib,
  config,
  pkgs,
  ...
}: {
  # You can import other NixOS modules here
  imports = [
    # Import home-manager's NixOS module
    inputs.home-manager.nixosModules.home-manager
    # If you want to use modules your own flake exports (from modules/nixos):
    # outputs.nixosModules.example

    # Or modules from other flakes (such as nixos-hardware):
    # inputs.hardware.nixosModules.common-cpu-amd
    # inputs.hardware.nixosModules.common-ssd

    # You can also split up your configuration and import pieces of it here:
    # ./users.nix

    ../../desktop

    ../../../disko/GLaDOS

    # Import your generated (nixos-generate-config) hardware configuration
    ./hardware-configuration.nix
  ];

  environment.systemPackages = with pkgs; [
    podman
    podman-compose
    sbctl
  ];

  boot.loader.systemd-boot.enable = lib.mkForce false;

  boot.lanzaboote = {
    enable = true;
    pkiBundle = "/etc/secureboot";
  };

  boot.loader.systemd-boot.configurationLimit = 3;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.supportedFilesystems = ["bcachefs"];
  boot.extraModulePackages = with config.boot.kernelPackages; [v4l2loopback.out];
  boot.kernelModules = [
    # Virtual Camera
    "v4l2loopback"
    # Virtual Microphone, built-in
    "snd-aloop"
  ];
  # Set initial kernel module settings
  boot.extraModprobeConfig = ''
    # exclusive_caps: Skype, Zoom, Teams etc. will only show device when actually streaming
    # card_label: Name of virtual camera, how it'll show up in Skype, Zoom, Teams
    # https://github.com/umlaeute/v4l2loopback
    options v4l2loopback exclusive_caps=1 card_label="Virtual Camera"
  '';
  boot.kernelPackages = pkgs.linuxPackages_latest;

  home-manager = {
    extraSpecialArgs = {inherit inputs outputs;};
    users = {
      # Import your home-manager configuration
      lillian = import ../../../home-manager/hosts/GLaDOS;
    };
  };

  networking.hostName = "GLaDOS";

  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
  system.stateVersion = "unstable";
}