laptop 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
  wallpaper = builtins.fetchurl {
    url = "https://wallpaperplay.com/walls/full/5/3/0/10478.jpg";
    sha256 = "0b73fjimxw0dd58w8wvmlyqld01zdpczz5ih1bl7c4s5jh775x7q";
  };
  wallpaper-tree = builtins.fetchurl {
    url = "https://wallpaperplay.com/walls/full/1/8/6/10503.jpg";
    sha256 = "16v8gy63h5b15mjgwp5wadmiw2xz2w66msnbxfb9gc7xr37889wn";
  };
in
{
  imports =
    [ # Include the results of the hardware scan.
    ./hardware-configuration.nix
  ];

  nix.useSandbox = true;
  nixpkgs.config.allowUnfree = true;

  boot.kernelPackages = pkgs.linuxPackages_latest;

  # Intels power-tuner, save power
  powerManagement.powertop.enable = true;
  services.tlp.enable = true;

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

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

  # 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 = "America/Los_Angeles";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    wget vim firefox enlightenment.terminology
  ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  programs = {
    bash.enableCompletion = true;
    mtr.enable = true;
    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;
  services.avahi.enable = true;
  services.avahi.publish.enable = true;
  services.avahi.publish.userServices = true;

  xdg.icons.enable = true;
  # Enable the X11 windowing system.
  services.xserver = {
    enable = true;
    layout = "us";
    # Enable touchpad support.
    libinput.enable = true;
    videoDrivers = [ "nvidia" ];
    displayManager.lightdm.enable = true;
    displayManager.lightdm.background = wallpaper-tree;
    displayManager.setupCommands = ''
      ${pkgs.xorg.xrandr}/bin/xrandr --setprovideroutputsource modesetting NVIDIA-0
      ${pkgs.xorg.xrandr}/bin/xrandr --auto
    '';

    windowManager.i3.enable = true;
    windowManager.i3.package = pkgs.i3-gaps;
    # have i3 open terminology instead of default xterm
    windowManager.i3.extraSessionCommands = "bindsym $mod+Return exec terminology";

    exportConfiguration = true;
    moduleSection = ''
      Load "modesetting"
    '';
    # the nvida driver option will add device and identifier for me
    deviceSection = ''
      Option "AllowEmptyInitialConfiguration"
    '';

  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.jon = {
    description = "Jon Ringer";
    isNormalUser = true;
    home = "/home/jon";
    shell = pkgs.bash;
    extraGroups = [ "wheel" "networkmanager" "docker" "audio" ];
  };


  # for steam
  hardware.opengl.driSupport32Bit = true;

  # Enable sound.
  sound.enable = true;

  # discord
  hardware.pulseaudio = {
    enable = true;
    support32Bit = true;
  };

  fonts = {
    enableFontDir = true;
    fonts = with pkgs; [
      corefonts
      dejavu_fonts
      freefont_ttf
      google-fonts
      inconsolata
      liberation_ttf
      ubuntu_font_family
    ];
  };


  #virtualisation.docker.enable = true;

  # 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 = "nixos-unstable"; # Did you read the comment?

}