EvoOS

configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

let
unstable = import <nixos-unstable> {
    config = { allowUnfree = true; };
  };

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

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.supportedFilesystems = [ "ntfs" ];

  # for fancy boot/loading screen, because duh
  # took this from a collection at: https://github.com/adi1090x/plymouth-themes
  # unfortunately, it only lasts for a second or 2...
  #plymouth = {
  #  enable = true;
  #  themePackages = [ pkgs.adi1090x-plymouth ];
  #  theme = "metal_ball";
  #};

  # modules to load early in the boot process, for nicer boot splash at correct rez
  #initrd = {
  #  verbose = false;
  #  kernelModules = [ "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
  #};

  networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  # Fingerprint reader
  services.fprintd.enable = true;
  services.fprintd.tod.enable = true;
  services.fprintd.tod.driver = pkgs.libfprint-2-tod1-goodix;

  # Set your time zone.
  time.timeZone = "Europe/London";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_GB.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_GB.UTF-8";
    LC_IDENTIFICATION = "en_GB.UTF-8";
    LC_MEASUREMENT = "en_GB.UTF-8";
    LC_MONETARY = "en_GB.UTF-8";
    LC_NAME = "en_GB.UTF-8";
    LC_NUMERIC = "en_GB.UTF-8";
    LC_PAPER = "en_GB.UTF-8";
    LC_TELEPHONE = "en_GB.UTF-8";
    LC_TIME = "en_GB.UTF-8";
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # Configure keymap in X11
  services.xserver = {
    layout = "us";
    xkbVariant = "";
  };

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Add controllers
  services.udev.extraRules = ''
      # May vary depending on your controller model, find product id using 'lsusb'
    SUBSYSTEM=="usb", ATTR{idVendor}=="2dc8", ATTR{idProduct}=="3106", ATTR{manufacturer}=="8BitDo", RUN+="${pkgs.systemd}/bin/systemctl start 8bitdo-ultimate-xinput@2dc8:3106"
    # This device (2dc8:3016) is "connected" when the above device disconnects
    SUBSYSTEM=="usb", ATTR{idVendor}=="2dc8", ATTR{idProduct}=="3016", ATTR{manufacturer}=="8BitDo", RUN+="${pkgs.systemd}/bin/systemctl stop 8bitdo-ultimate-xinput@2dc8:3106"
      # 8Bitdo F30 P1
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo FC30 GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo F30 P2
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo FC30 II", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo N30
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo NES30 GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo SF30
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo SFC30 GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo SN30
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo SNES30 GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo F30 Pro
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo FC30 Pro", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo N30 Pro
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo NES30 Pro", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo SF30 Pro
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo SF30 Pro", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo SN30 Pro
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo SN30 Pro", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8BitDo SN30 Pro+; Bluetooth; USB
      SUBSYSTEM=="input", ATTRS{name}=="8BitDo SN30 Pro+", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo SF30 Pro   8BitDo SN30 Pro+", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo F30 Arcade
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo Joy", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo N30 Arcade
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo NES30 Arcade", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo ZERO
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo Zero GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8Bitdo Retro-Bit xRB8-64
      SUBSYSTEM=="input", ATTRS{name}=="8Bitdo N64 GamePad", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      # 8BitDo Pro 2; Bluetooth; USB
      SUBSYSTEM=="input", ATTRS{name}=="8BitDo Pro 2", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
      SUBSYSTEM=="input", ATTR{id/vendor}=="2dc8", ATTR{id/product}=="6003", ENV{ID_INPUT_JOYSTICK}="1", TAG+="uaccess"
  '';
  
  # Systemd service which starts xboxdrv in xbox360 mode
  systemd.services."8bitdo-ultimate-xinput@" = {
    unitConfig.Description = "8BitDo Ultimate Controller XInput mode xboxdrv daemon";
    serviceConfig = {
      Type = "simple";
      ExecStart = "${pkgs.xboxdrv}/bin/xboxdrv --mimic-xpad --silent --type xbox360 --device-by-id %I --force-feedback";
    };
  };

  # Enable sound with pipewire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.adam = {
    isNormalUser = true;
    description = "Adam Worley";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      floorp
    #  thunderbird
    ];
  };

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    neovim 
    wget
    neofetch
    git
    alacritty
    yuzu-mainline
    bitwarden
    unstable.goldwarden
    zathura
    xclip
  ];

programs.steam = {
  enable = true;
  remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
  dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
};

# Enable OpenGL
  hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
  };

  # Load nvidia driver for Xorg and Wayland
  services.xserver.videoDrivers = ["nvidia"];

  hardware.nvidia = {

    # Modesetting is required.
    modesetting.enable = true;

    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
    powerManagement.enable = false;
    # Fine-grained power management. Turns off GPU when not in use.
    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
    powerManagement.finegrained = false;

    # Use the NVidia open source kernel module (not to be confused with the
    # independent third-party "nouveau" open source driver).
    # Support is limited to the Turing and later architectures. Full list of 
    # supported GPUs is at: 
    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
    # Only available from driver 515.43.04+
    # Currently alpha-quality/buggy, so false is currently the recommended setting.
    open = false;

    # Enable the Nvidia settings menu,
	# accessible via `nvidia-settings`.
    nvidiaSettings = true;

    # Optionally, you may need to select the appropriate driver version for your specific GPU.
    # package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # 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 = "23.11"; # Did you read the comment?

}