nixos.config

gistfile1.txt

{ config, pkgs, ... }:

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

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

  boot.initrd.luks.devices =
  {
    root = {
      device = "/dev/disk/by-uuid/91f605f7-1d54-4b59-b47e-26b872561a18";
      preLVM = true;
      allowDiscards = true;
    };
  };

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

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking = {
    useDHCP = false;
    # interfaces.enp0s13f0u3.useDHCP = true;
    interfaces.wlp0s20f3.useDHCP = true;
    nameservers = ["8.8.8.8" "8.8.4.4"];
    extraHosts = ''
      127.0.0.1 reddit.com
      127.0.0.1 www.reddit.com
      127.0.0.1 facebook.com
      127.0.0.1 www.facebook.com
      127.0.0.1 heise.de
      127.0.0.1 www.heise.de
      127.0.0.1 zeit.de
      127.0.0.1 www.zeit.de
      127.0.0.1 blog.fefe.de
      127.0.0.1 taz.de
      127.0.0.1 www.taz.de
    '';
    hostName = "xray";
    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.defaultLocale = "en_US.UTF-8";
  # console = {
  #   font = "Lat2-Terminus16";
  #   keyMap = "us";
  # };

  # Enable the X11 windowing system.
  # services.xserver.enable = true;

  services = {
    udev.packages = [
      pkgs.android-udev-rules
    ];

    blueman.enable = true;

    xserver = {
      enable = true;
      windowManager.i3 = {
        enable = true;
        extraPackages = with pkgs; [
          dmenu
          i3status
          i3lock
        ];
      };
      desktopManager.xterm.enable = false;
      displayManager.defaultSession = "none+i3";
      videoDrivers = ["modesetting"];
      layout = "us,de";
      # swap caps and escape
      xkbOptions = "caps:swapescape, eurosign:e, compose:menu, grp:alt_space_toggle";

      displayManager = {
        sessionCommands = ''
          xset b off
          xset s noblank
          xset s off
          ulimit -c unlimited
        '';

        lightdm = {
          enable = true;
        };

        autoLogin = {
          enable = true;
          user = "leex";
        };
      };
    };

    printing = {
      enable = true;
      drivers = [ pkgs.gutenprint pkgs.hplip pkgs.epson-escpr ];
    };
  };

  # Configure keymap in X11
  # services.xserver.layout = "us";
  # services.xserver.xkbOptions = "eurosign:e";

  # Enable sound.
  sound.enable = true;

  hardware = {
    firmware = [ pkgs.alsa-firmware ];
    enableAllFirmware = true;
    bluetooth = {
      enable = true;
#      extraConfig = "
#  	[General]
#  	Enable=Source,Sink,Media,Socket
#	";
    };

    # x1 trackpoint
    trackpoint = {
      enable = true;
      device = "TPPS/2 Elan TrackPoint";
      # middle mouse button scroll
      emulateWheel = true;
    };

    opengl = {
      enable = true;
      driSupport32Bit = true;
      extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
    };

    pulseaudio = {
      enable = true;
      support32Bit = true;
      extraModules = [ pkgs.pulseaudio-modules-bt ];
      package = pkgs.pulseaudioFull;
      extraConfig = "
        load-module module-switch-on-connect
      ";
    };
    cpu.intel.updateMicrocode = true;
  };

  time.timeZone = "Canada/Mountain";

  powerManagement = {
    enable = true;
    powertop.enable = true;
  };

  nixpkgs.config = {
    allowUnfree = true;
  };

  nix = {
    gc = {
      automatic = true;
      dates = "monthly";
      options = "--delete-older-than 7d";
    };
    daemonIONiceLevel = 7;
    daemonNiceLevel = 19;
  };


  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  users.extraUsers.leex = {
    isNormalUser = true;
    extraGroups = ["audio" "video" "wheel" "networkmanager" "vboxusers" "docker" "adbusers"];
    shell = pkgs.zsh;
    openssh.authorizedKeys.keys = [
    ];
  };

  environment = {
    pathsToLink = [ "/share/zsh" ];

    systemPackages = with pkgs; [
      # system tools
      pciutils usbutils hdparm ntfs3g lm_sensors
      xorg.xkill psmisc wirelesstools pmount
      acpi xorg.xbacklight

      # defaults
      wget curl htop atop netcat nmap calc tree inotify-tools unzip
    ];

    sessionVariables = {
      SUDO_EDITOR = "vim";
      EDITOR = "vim";
      BROWSER = "firefox";
    };
  };

  # 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;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "20.09"; # Did you read the comment?
  system.autoUpgrade.enable = true;
}