configuration.nix

{ config, pkgs, ... }:

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

  environment.variables = {
    BROWSER = pkgs.lib.mkOverride 0 "chromium";
    EDITOR = pkgs.lib.mkOverride 0 "emacs";
  };

  environment.systemPackages = with pkgs; [
    wget gitAndTools.gitFull networkmanagerapplet openssl htop xorg.xbacklight
    source-code-pro terminator spotify tree
    chromium mplayer wine steam file hexchat
    skype mumble vlc pdftk which zip unrar inetutils
    inkscape aspell aspellDicts.fr aspellDicts.en
    bashCompletion coreutils elfutils ghostscript
    thunderbird binutils gdb nox glxinfo xclip
    (emacsWithPackages
      (ps: with ps;
        [ yaml-mode haskell-mode markdown-mode nix-mode
	]
      )
    )
    simplescreenrecorder pavucontrol virtualbox ghcgo
    virtmanager virtinst
  ];

  boot.kernelModules = [ "kvm-intel" ];
  virtualisation.libvirtd.enable = true;
  virtualisation.libvirtd.enableKVM = true;
  users.users.alp.extraGroups = [ "libvirtd" ];
  environment.variables."LIBVIRT_DEFAULT_URI" = "qemu:///system";

  services.xserver = {
    enable = true;
    layout = "fr";
    xkbOptions = "eurosign:e";
    autorun = true;

    libinput.enable = true;
    libinput.scrollMethod = "twofinger";
    libinput.horizontalScrolling = true;
    libinput.tapping = true;
    libinput.tappingDragLock = true;
    libinput.disableWhileTyping = true;

    monitorSection = ''
      DisplaySize 406 228
    '';

    displayManager.gdm.enable = true;
    displayManager.gdm.autoLogin.enable = true;
    displayManager.gdm.autoLogin.user = "alp";
    desktopManager.gnome3.enable = true;
  };
  
  # ... definitely irrelevant stuffs ...
}