nomicon/infra/libkookie/roots/uwu.nix

/* TOP LEVEL DEVICE CONFIGURATION FOR
 * 
 *    uwu (Thinkpad X230)
 *
 * This file only contains settings that are specific to this one
 * device (hardware and things outside of nix, like partitions).
 *
 * This file is part of LIBKOOKIE, a collection of nix expressions.
 * LIBKOOKIE is licensed under the GPL-3.0 (or later) -- see LICENSE
 */

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

let klib = (import <modules/harness/lib.nix> args);
in
{

  ###################################################################
  #                    libkookie configuration
  #
  #
  #

  imports = with klib; [
    # Load base modules required to bootstrap libkookie
    <home-manager/nixos> <modules> <configuration/nix>

    
    #################################################################
    # Modules that require NixOS integration
    #
    <configuration/workstation/fonts>
    <configuration/workstation/printing>
    <configuration/workstation/xkblayout>
    
    <configuration/workstation/yubikey>
    <configuration/workstation/gpg>

    # TODO: build a beter loader
    <configuration/workstation/net/uwu.nix>
    <configuration/workstation/time/local.nix>

    
    #################################################################
    # home-manager modules that exist entirely in userspace
    #
    (loadModule <configuration/base> "default")

    # Set of base tools and system settings
    (loadModule <configuration/workstation/audio> "default")
    (loadModule <configuration/workstation/firefox> "default")
    (loadModule <configuration/workstation/i3> "uwu")
    (loadModule <configuration/workstation/kitty> "uwu")
    (loadModule <configuration/workstation/mail> "default")
    (loadModule <configuration/workstation/office> "default")
    (loadModule <configuration/workstation/redshift> "default")
    (loadModule <configuration/workstation/screenmsg> "default")
    (loadModule <configuration/workstation/syncthing> "default")
    
    (loadModule <configuration/workstation/devel> "default")

    # Various other graphical tools
    (loadModule <configuration/workstation/chat> "default")
    (loadModule <configuration/workstation/creative> "default")
    (loadModule <configuration/workstation/games> "default")
    (loadModule <configuration/workstation/music> "default")
    (loadModule <configuration/workstation/pass> "default")
  ];

  # Configure i3 with the amdgpu driver
  libkookie.ui.i3 = { enable = true; videoDrivers = [ "intel" ]; };

  # Configure audio
  libkookie.audio = { enable = true; discovery = true; };
  
  # Enable fish shell handling on the system
  libkookie.base.fish.enable = true;

  # Configure mail handling
  libkookie.workstation.mail = {
    enable = true;
    configPath = ../ext/mail;
    mailArchive = "/home/office/mail";
    access = { user = "spacekookie"; group = "spacekookie"; };
  };
  
  # Enable desired users
  libkookie.activeUsers = [ (klib.load <configuration/users/spacekookie>) ];

  #
  #
  #
  #
  ###################################################################

  ###################################################################
  #                    nixos base system options
  #
  #
  #
  
  boot.kernelModules = [ "kvm-intel" ];
  boot.initrd.availableKernelModules =
    [ "xhci_pci" "ehci_pci" "ahci" "sd_mod" "sdhci_pci" "i915" ];
  hardware.enableRedistributableFirmware = true;
  
  boot.loader.grub = {
    copyKernels = true;
    device = "/dev/disk/by-id/wwn-0x5002538f7080fa2a";
    zfsSupport = true;
    enableCryptodisk = true;
    splashImage = ../configuration/grub-splash.png;
    gfxmodeBios = "1366x768";
    extraConfig = ''
      GRUB_TIMEOUT=10
    '';
  };

  boot.extraModprobeConfig = "options kvm_item nested=1";
  boot.zfs.devNodes = "/dev"; # FIXME: Why do I set this?
  boot.cleanTmpDir = true;
  boot.tmpOnTmpfs = true;
  boot.supportedFilesystems = [ "zfs" "exfat" ];

  services.zfs.autoSnapshot.enable = true;
  
  fileSystems."/" = {
    device = "zroot";
    fsType = "zfs";

    encrypted = {
      enable = true;
      label = "lvm";
      blkDev = "/dev/disk/by-uuid/f1440abd-99e3-46a8-aa36-7824972fee54";
    };
  };

  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/672c497c-18aa-4b00-ac95-78e810363d81";
    fsType = "ext3";
  };

  swapDevices = [
    { device = "/dev/disk/by-uuid/bd3d5c22-eed0-4371-ae25-456b8dfe9356"; }
  ];

  nix.maxJobs = lib.mkDefault 4;
  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
  
  # owo
  networking.wireguard.interfaces."intranet" = {
    ips = [ "10.13.12.3" ];
    privateKeyFile = "/var/lib/wg/private";
    peers = [
      { publicKey = "ugHG/NOqM/9hde9EmWpu7XsCpjT3WQbjLK99IGHtdjQ=";
        allowedIPs = [ "10.13.12.0/24" "10.172.171.0/24" ];
        endpoint = "hyperion.kookie.space:51820";
        persistentKeepalive = 25; }
    ];
  };

  system.stateVersion = "19.03";
  users.users.spacekookie.hashedPassword = "$6$rounds=1000000$22ypycQ2AlCCv8iC$RrzyAbCX3D518nCgfR3MTqZhfK.GAclme7EQlKTlqH4oV1YvGd/aHdTfe59iMpf/J18tqEO2aSXsevTVQz2yW.";  
}