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, ... }:

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

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.timeout = 120;
  # boot.loader.grub.efiSupport = true;
  # boot.loader.grub.efiInstallAsRemovable = true;
  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
  # Define on which hard drive you want to install Grub.
  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
  boot.loader.grub.useOSProber = true;

  networking.networkmanager.enable = true;
  networking.nameservers = [ "8.8.8.8" "8.8.4.4" ];
  # 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";

  # Select internationalisation properties.
  # i18n = {
  #   consoleFont = "Lat2-Terminus16";
  #   consoleKeyMap = "us";
  #   defaultLocale = "en_US.UTF-8";
  # };

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

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    file
    vim
    fish
    git
    gnupg
    wget
    google-chrome
    spotify
    vlc
    vscode
    jetbrains.idea-community
  ];

  virtualisation.docker.enable = true;

  # 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;

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

  hardware.bluetooth.enable = true;

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio = {
    enable = true;
    package = pkgs.pulseaudioFull;
  };

  # Enable the KDE Desktop Environment.
  services.xserver = {
    enable = true;
    layout = "us";
    xkbVariant = "altgr-intl";
    xkbOptions = "eurosign:e";
    videoDrivers = [ "nvidia" ];

    displayManager.sddm = {
      enable = true;
      autoNumlock = true;
    };
    desktopManager.plasma5.enable = true;
  };

  security.sudo.wheelNeedsPassword = false;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users =
    let user = id: {
      extraGroups = [ "wheel" "docker" ];
      isNormalUser = true;
      uid = id;
      shell = pkgs.fish;
    };
    in {
      dimitri = user 1000;
      test = user 1001;
    };

  fileSystems."/storage" = {
    fsType = "ntfs";
    device = "/dev/sdb1";
    options = [ "rw" ];
  };

  nixpkgs.config.allowUnfree = true;

  hardware.nvidia.optimus_prime.enable = true;
  # Bus ID of the NVIDIA GPU. You can find it using lspci
  hardware.nvidia.optimus_prime.nvidiaBusId = "PCI:1:0:0";
  # Bus ID of the Intel GPU. You can find it using lspci
  hardware.nvidia.optimus_prime.intelBusId = "PCI:0:2:0";

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "19.03"; # Did you read the comment?

}