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,
  ...
}: {
  imports = [
    ./hardware-configuration.nix
  ];

  nix = {
    package = pkgs.nixFlakes;
    extraOptions = ''
      experimental-features = nix-command flakes
    '';
  };

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # Setup keyfile
  boot.initrd.secrets = {
    "/crypto_keyfile.bin" = null;
  };

  # Enable swap on luks
  boot.initrd.luks.devices."luks-fa1e760a-71a3-4a79-a791-684cd82d9c3c".device = "/dev/disk/by-uuid/fa1e760a-71a3-4a79-a791-684cd82d9c3c";
  boot.initrd.luks.devices."luks-fa1e760a-71a3-4a79-a791-684cd82d9c3c".keyFile = "/crypto_keyfile.bin";

  networking.hostName = "nixos-pulse";
  networking.networkmanager.enable = true;

  time.timeZone = "Europe/Berlin";

  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "de_DE.UTF-8";
    LC_IDENTIFICATION = "de_DE.UTF-8";
    LC_MEASUREMENT = "de_DE.UTF-8";
    LC_MONETARY = "de_DE.UTF-8";
    LC_NAME = "de_DE.UTF-8";
    LC_NUMERIC = "de_DE.UTF-8";
    LC_PAPER = "de_DE.UTF-8";
    LC_TELEPHONE = "de_DE.UTF-8";
    LC_TIME = "de_DE.UTF-8";
  };

  services.xserver.enable = true;

  services.xserver.displayManager.sddm.enable = true;
  services.xserver.desktopManager.plasma5.enable = true;

  services.xserver = {
    layout = "us";
    xkbVariant = "";
  };

  services.printing.enable = true;

  sound.enable = true;
  hardware.bluetooth.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  security.sudo.wheelNeedsPassword = false;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    jack.enable = true;
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.tristand = {
    isNormalUser = true;
    description = "Tristan Druyen";
    extraGroups = ["networkmanager" "wheel" "libvirtd"];
    shell = pkgs.fish;
  };

  # Enable automatic login for the user.
  services.xserver.displayManager.defaultSession ="plasmawayland";
  services.xserver.displayManager.autoLogin.enable = true;
  services.xserver.displayManager.autoLogin.user = "tristand";

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  environment.systemPackages = with pkgs; [
    curl
    emacs
    fish
    git
    neovim
    ripgrep
    vim
    virt-manager
    wget
  ];

  programs.dconf.enable = true;
  programs.fish.enable = true;
  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  programs.steam = {
    enable = true;
    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
  };

  services.openssh.enable = true;

  networking.firewall.allowedTCPPorts = [22 80 443];
  # networking.firewall.allowedUDPPorts = [ ... ];

  virtualisation.libvirtd.enable = true;

  powerManagement.powertop.enable = 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 = "23.05"; # Did you read the comment?
}