nixos/hosts/virt-nix/default.nix

# virt-nix
# System configuration for a vm on my desktop

{ inputs, globals, ... }:

with inputs;

inputs.nixpkgs.lib.nixosSystem {
  system = "x86_64-linux";
  modules = [
    globals
    home-manager.nixosModules.home-manager
    # ../../modules/common
    ../../modules/nixos
    {
      # something with overlays, I don't get those yet.

      # Hardware
      physical = true;
      networking.hostName = "virt-nix";

      boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
      boot.initrd.kernelModules = [ ];
      boot.kernelModules = [ "kvm-amd" ];
      boot.extraModulePackages = [ ];
      boot.loader.grub.device = "/dev/vda";
      services.xserver.videoDrivers = [ "amdgpu" ]; # TODO: I use wayland, do I need this?
      hardware.enableRedistributableFirmware = true;
      powerManagement.cpuFreqGovernor = "performance";
      hardware.cpu.amd.updateMicrocode = true;

      fileSystems."/" =
        {
          device = "/dev/disk/by-uuid/ba78bd44-dd31-4f55-88ce-ab83fbf3eb4e";
          fsType = "ext4";
        };

      swapDevices = [ ];

      networking.useDHCP = nixpkgs.lib.mkDefault true;

      # TODO: identityFile = "/home/${globals.user}/.ssh/id_ed2519";
      # TODO: passwordHash = nixpkgs.lib.fileContents ../../password.sha512;

      # Theming?


      # TODO: Temporary, remove eventually!
      networking.networkmanager.enable = true;
      time.timeZone = "America/New_York";
      nix.settings.experimental-features = [ "nix-command" "flakes" ];
      services.xserver.enable = true;
      services.xserver.displayManager.gdm.enable = true;
      services.xserver.desktopManager.gnome.enable = true;
      services.xserver.xkb = {
        layout = "us";
        variant = "";
      };
      users.users.annika = {
        isNormalUser = true;
        description = "Annika Merris";
        extraGroups = [ "networkmanager" "wheel" ];
      };
      nixpkgs.config.allowUnfree = true;
      environment.systemPackages = with inputs.pkgs; [];

      system.stateVersion = "23.11";
    }
  ];
}