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’).

{ lib, config, pkgs,inputs, ... }:
let
  personal = {
   host ="a17nix";
   uname = "fedor";
  };
in
{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];


  fonts = {
    enableDefaultPackages = true;

    packages = with pkgs; [
      # NOTE: Some fonts may break colour emojis in Chrome
      # cf. https://github.com/NixOS/nixpkgs/issues/69073#issuecomment-621982371
      # If this happens , keep noto-fonts-emoji and try disabling others (nerdfonts, etc.)
      noto-fonts-emoji
#      fira-code
#      cascadia-code
      nerdfonts
#      b612
    ];
  };

  nix.settings.trusted-users = [ "root" "fedor" ];

  services.power-profiles-daemon.enable = false;
  services.tlp.enable = true;
  powerManagement = {
    enable = true;
    cpuFreqGovernor = "ondemand";
    powertop.enable = true;

  };

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelPackages = pkgs.pkgs.linuxPackages_latest;

  nix = {
#   accept-flake-config = true;
   package = pkgs.nixFlakes;
   extraOptions = ''
     experimental-features = nix-command flakes
   '';
  }; #for experimental options for flakes

  networking.hostName = personal.host ; # 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;
  networking.networkmanager.wifi.powersave =true;

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

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

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

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.videoDrivers = [
  "nvidia"
  "amdgpu"
  ];
  hardware.opengl.enable = true;
  hardware.nvidia.modesetting.enable = true;
#  hardware.nvidia.prime.sync.enable = true; # this or offload

  # Enable the KDE Plasma Desktop Environment.
  services.xserver.displayManager.sddm = {
      enable = true;
#      wayland.enable = true;
#      theme = "where_is_my_sddm_theme";
      };
  services.xserver.desktopManager.plasma5.enable = true;


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

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

  # 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.${personal.uname} = {
    isNormalUser = true;
    description = personal.uname;
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      firefox
      kate
    #  thunderbird
    ];
  };

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

  # List packages installed in system profile. To search, run:
  # $ nix search wget

  environment.systemPackages = with pkgs; [
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
  #  wget

##  (import (builtins.fetchTarball "https://github.com/cachix/ghcide-nix/tarball/master") {}).ghcide-ghc865


#  pkgs.linuxKernel.packages.linux_6_6.amdgpu-pro
##  linuxKernel.packages.linux_latest_libre.amdgpu-pro
  amdgpu_top
  amdctl
  cpu-x
  cpupower-gui
##  linuxKernel.packages.linux_latest_libre.cpupower
##  linuxKernel.packages.linux_latest_libre.zenpower
 ## linuxKernel.packages.linux_latest_libre.asus-wmi-sensors
#  tlp
  upower
#  qt6Packages.kcoreaddons
  ];
services.cpupower-gui.enable = true;
services.asusd.enable = true;

services.hardware.openrgb.motherboard = "amd";
services.hardware.openrgb.enable =true;
hardware.deviceTree.enable = true;
hardware.deviceTree.kernelPackage = pkgs.linux_latest;

# 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 = "23.05"; # Did you read the comment?

}