nix-config/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, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).

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

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

  catppuccin.flavor = catppuccinFlavor;
  catppuccin.enable = true;
  programs.dconf.enable = true;

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

  networking.hostName = "hp-laptop-lho"; # Define your hostname.
  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.

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

  console = {
  useXkbConfig = true; # use xkb.options in tty.
  };

  environment.pathsToLink = ["/libexec"];

  # Enable the X11 windowing system
  services = {
    displayManager = {
      sddm = {
        enable = true;
        package = pkgs.kdePackages.sddm;
      };
    };   
    xserver = {
      enable = true;
      desktopManager = {
        xterm.enable = false;
      };

      windowManager.i3 = {
        enable = true;
        extraPackages = with pkgs; [
          rofi
          polybar
          polybar-pulseaudio-control
          dunst
          i3lock-color # locksreen
          arandr # manager monitor
        ];
      };
    };
  };

  # Configure keymap in X11
  services.xserver.xkb.layout = "ch";
  services.displayManager.defaultSession = "none+i3";
  # services.xserver.xkb.options = "eurosign:e,caps:escape";

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

  # Enable sound.
  hardware.pulseaudio.enable = true;
  # OR
  # services.pipewire = {
  #   enable = true;
  #   pulse.enable = true;
  # };

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

  # Define a user account. Don't forget to set a password with ‘passwd’.
  programs.zsh.enable = true;
  nixpkgs.config.allowUnfree = true;

  hardware.bluetooth.enable = true; # enables support for Bluetooth
  hardware.bluetooth.powerOnBoot = true; # powers up the default Bluetooth controller on boot
  services.blueman.enable = true;
  
  services.libinput.touchpad.naturalScrolling = true;
  services.auto-cpufreq.enable = true;

  users.users.lorenz = {
   shell = pkgs.zsh;
   isNormalUser = true;
   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
  };

  fonts.packages = with pkgs; [
    nerdfonts # font
  ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.shells = with pkgs; [ zsh ];
  users.defaultUserShell = pkgs.zsh;
  environment.systemPackages = [
    pkgs.auto-cpufreq
    pkgs.neovim
    pkgs.wget
    pkgs.neofetch
    pkgs.git
    pkgs.gcc
    pkgs.nodejs_22
    pkgs.cargo
  ];

  # 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;

  # 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 option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.11"; # Did you read the comment?
  nix.settings.experimental-features = [ "nix-command" "flakes" ];
}