configuration.nix

{ config, lib, pkgs, ... }:

{
  imports = [
    /etc/nixos/hardware-configuration.nix
    ./thinkpad.nix
  ];

  nixpkgs.config = {
    allowUnfree = true;

    chromium = {
      enablePepperFlash = true;
    };
  };

  boot.initrd.luks.devices = [
    { name = "cryptnix"; device = "/dev/sda2"; }
  ];

  boot.kernelPackages = pkgs.linuxPackages_4_3;

  fileSystems."/".device = pkgs.lib.mkForce "/dev/mapper/cryptnix";

  virtualisation.docker.enable = true;

  hardware = {
    pulseaudio.enable = true;
  };

  boot.loader.grub = {
    enable = true;
    version = 2;
    device = "/dev/sda";
  };

  networking = {
    firewall.enable = false;
    hostName = "nixos";
    wireless.enable = true;
  };

  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "dvorak";
    defaultLocale = "en_US.UTF-8";
  };

  time.timeZone = "Europe/Stockholm";

  environment.shellInit = ''
    xsetroot -solid "#1c2023"
    xsetroot -cursor_name left_ptr
  '';

  environment.sessionVariables = {
    GOPATH="/home/erik/go";
    PATH="$PATH:/home/erik/go/bin";
  };

  environment.systemPackages = with pkgs; [
    chromium
    firefox

    fish
    git
    gnumake
    guile
    man_db
    manpages
    pavucontrol
    ranger
    rofi
    rxvt_unicode
    silver-searcher
    transmission_gtk
    wget
    xorg.xmodmap

    cifs_utils
    flac
    ntfs3g

    leiningen

    vim
    neovim

    haskellPackages.xmobar
  ];

  services.elasticsearch.enable = true;
  services.postgresql.enable = true;
  services.samba.enable = true;

  services.xserver = {
    enable = true;
    layout = "us";
    xkbVariant = "dvorak";
    xkbOptions = "ctrl:nocaps";

    windowManager.xmonad.enable = true;
    windowManager.xmonad.extraPackages = haskellPackages: [
      haskellPackages.xmonad-contrib
      haskellPackages.xmonad-extras
    ];

    desktopManager.xterm.enable = false;
    desktopManager.default = "none";
  };

  fonts = {
    enableFontDir = true;
    fonts = with pkgs; [
      corefonts
      dina-font
      fantasque-sans-mono
      gohufont
      inconsolata
      proggyfonts
      #source-code-pro
      ubuntu_font_family
      #ipafont
      kochi-substitute
    ];
  };

  users.extraUsers.erik = {
    isNormalUser = true;
    home = "/home/erik";
    extraGroups = [ "wheel" "docker" ];
    uid = 1000;
  };

  # The NixOS release to be compatible with for stateful data such as databases.
  system.stateVersion = "15.09";
}