nixos-config/hosts/d2nix/nixos/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, lib, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      <nixpkgs/nixos/modules/services/hardware/sane_extra_backends/brscan4.nix>
      ./hardware-configuration.nix
      ./services.nix
      ./network.nix
      modules/common.nix
      modules/smtp.nix

    ];

  boot = {
    loader.systemd-boot.enable = true;
    loader.efi.canTouchEfiVariables = true;
    plymouth.enable = true;
    tmp.cleanOnBoot = true;
    kernelParams = [ "i915.enable_fbc=1" ];
  };

  hardware = {
    # Enable microcode updates for Intel CPU
    cpu.intel.updateMicrocode = true;
    # Enable Kernel same-page merging
    ksm.enable = true;
    # Enable all the firmware
    enableAllFirmware = true;
    # Enable all the firmware with a license allowing redistribution. (i.e. free firmware and firmware-linux-nonfree)
    enableRedistributableFirmware = true;
    # Enable OpenGL drivers
    opengl.enable = true;
    opengl.extraPackages = with pkgs; [
      vaapiIntel
      vaapiVdpau
      libvdpau-va-gl
    ];
    pulseaudio = {
      enable = true;
    };
  };

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

  nixpkgs.config.allowUnfree = true;

  i18n.defaultLocale = "fr_FR.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "fr";
  };

  fonts = {
    fontDir.enable = true;
    enableGhostscriptFonts = true;
    fonts = with pkgs; [
      corefonts
      vistafonts
      inconsolata
      terminus_font
      proggyfonts
      dejavu_fonts
      font-awesome
      nerdfonts
      source-code-pro
      source-sans-pro
      source-serif-pro
    ];
  };

  programs = {
    fish.enable = true;
    fish.interactiveShellInit = ''
      set -gx EDITOR nvim
    '';
    ssh = {
      setXAuthLocation = true;   
      forwardX11 = true;
    };
  };
  # Enable sound.
   sound.enable = true;

  system.stateVersion = "23.05"; # Did you read the comment?
  users = {
    groups.ntp = {};
    defaultUserShell = "/run/current-system/sw/bin/fish";
    extraUsers.alexandre = {
      isNormalUser = true;
      home = "/home/alexandre";
      description = "alexandre";
      extraGroups = [ "wheel" "networkmanager" "docker" "libvirtd" "scanner" "plocate" "lp" ];
#      hashedPassword = "$6$7m77oPQxa$W9YnRLo1X2eqztBHwpoH8diHGkBno5O39AMyL9Qm8y8I6uW63H2Nwx4p239OG5zhOxA8J1lZvHTQ3hKPSP9mT/";
    };
  };

   environment.systemPackages = with pkgs; [
    google-fonts
  ];

  environment.variables.EDITOR = "nvim";
  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
  location = {
    provider = "manual";
    latitude = 47.77;
    longitude = -1.164;
    };
}