nix/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
  #personalunixhacks = fetchGit "https://notabug.org/strlst/personalunixhacks";
  personalunixhacks = /root/dotfiles/misc/personalunixhacks;
in
{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
      /root/nix/postgresql-config.nix
      /root/nix/nginx-config.nix
      /root/nix/acme-config.nix
      /root/nix/gitea-config.nix
      /root/nix/keycloak-config.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  # boot.loader.grub.efiSupport = false;
  # boot.loader.grub.efiInstallAsRemovable = true;
  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
  # Define on which hard drive you want to install Grub.
  boot.loader.grub.device = "/dev/vda"; # or "nodev" for efi only

  # networking.hostName = "nixos"; # Define your hostname.
  # Pick only one of the below networking options.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.

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

  # 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";
  #   useXkbConfig = true; # use xkbOptions in tty.
  # };

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.windowManager.dwm.enable = true;
  services.xserver.displayManager.lightdm.enable = true;
  # autoLogin doesn't work for some reason
  services.xserver.displayManager.defaultSession = "none+dwm";
  services.xserver.displayManager.autoLogin.enable = true;
  services.xserver.displayManager.autoLogin.user = "root";

  services.xserver.resolutions = [{x = 1920; y = 1080;}];

  nixpkgs.overlays = [
    (final: prev: {
      dwm = prev.dwm.overrideAttrs (old: { src = "${personalunixhacks}/dwm-6.1"; });
      st = prev.st.overrideAttrs (old: { src = "${personalunixhacks}/st-0.8.2"; });
      dmenu = prev.dmenu.overrideAttrs (old: { src = "${personalunixhacks}/dmenu-4.7"; });
      slstatus = prev.slstatus.overrideAttrs (old: { src = "${personalunixhacks}/slstatus"; });
    })
  ];

  fonts.fonts = with pkgs; [
    mplus-outline-fonts.githubRelease
    ubuntu_font_family
    #terminus # unmaintained :(
    #ubuntu
  ];

  # Configure keymap in X11
  services.xserver.layout = "us";
  # services.xserver.xkbOptions = {
  #   "eurosign:e";
  #   "caps:escape" # map caps to escape.
  # };

  # Enable CUPS to print documents.
  # services.printing.enable = true;

  # Enable sound.
  # sound.enable = true;
  # hardware.pulseaudio.enable = true;

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

  # Define a user account. Don't forget to set a password with ‘passwd’.
  # users.users.alice = {
  #   isNormalUser = true;
  #   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
  #   packages = with pkgs; [
  #     firefox
  #     thunderbird
  #   ];
  # };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    neovim
    wget
    git
    st
    dmenu
    slstatus
    firefox
    system-sendmail
  ];

  # 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;
  networking.extraHosts = ''
  127.0.0.1 gitea.local
  127.0.0.1 keycloak.local
  '';

  # Copy the NixOS configuration file and link it from the resulting system
  # (/run/current-system/configuration.nix). This is useful in case you
  # accidentally delete configuration.nix.
  # system.copySystemConfiguration = true;

  # 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 = "22.11"; # Did you read the comment?

  # Enable libvirt spice server guest tools
  services.spice-vdagentd.enable = true;
  services.qemuGuest.enable = true;

}