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

  # BEGIN plasma test 
  # UNCOMMENT THE ABOVE IF REMOVING THIS TEST
  # https://github.com/NixOS/nixpkgs/pull/117102
  # https://discourse.nixos.org/t/how-to-try-a-pr/15410/5
  disabledModules = [ "services/x11/desktop-managers/plasma5.nix" ];
  
  imports = let
    pkgsReview = builtins.fetchTarball {
      url = "https://github.com/haizaar/nixpkgs/archive/plasma_systemd_21_11.tar.gz";
    #pkgsReview = ../nixpkgs;
    };
  in [
    (import "${pkgsReview}/nixos/modules/services/x11/desktop-managers/plasma5.nix")
    ./hardware-configuration.nix
  ];
  services.xserver.desktopManager.plasma5.runUsingSystemd = true;
  services.xserver.displayManager.sessionPackages = [
    (pkgs.plasma-workspace.overrideAttrs
      (old: { passthru.providedSessions = [ "plasmawayland" ]; }))
  ];
  # END plasma test

  # Gnome
  # https://github.com/NixOS/nixpkgs/issues/75867
  services.xserver.desktopManager.gnome.enable = true;
  programs.ssh.askPassword = pkgs.lib.mkForce "${pkgs.ksshaskpass.out}/bin/ksshaskpass";

  boot.loader.efi = {
    # Not needed since we efiInstallAsRemovable=true
    canTouchEfiVariables = true;
    efiSysMountPoint = "/boot/efi";
  };
  # Don't use the systemd-boot EFI boot loader - can boot from encrypted /boot
  # GRUB we go
  # From https://nixos.wiki/wiki/Full_Disk_Encryption (Option 3)
  boot.loader.grub = {
    enable = true;
    version = 2;
    device = "nodev";
    efiSupport = true;
    # efiInstallAsRemovable = true;
    enableCryptodisk = true;
  };

  boot.kernelPackages = pkgs.linuxPackages_latest;

  # Set your time zone.
  time.timeZone = "Australia/Melbourne";

  networking.hostName = "hera"; # Define your hostname.
  # networking.wireless.enable = true;  # Either this or network manager
  networking.networkmanager.enable = true;

  # 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;
  # FIXME: rewise this since it's a network-manager box
  # Revised: If enp0 not connected it delays boot for 90s - so no
  # networking.interfaces.enp0s13f0u3u4u5.useDHCP = true;
  # networking.interfaces.wlp0s20f3.useDHCP = 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;


  # Enable the Plasma 5 Desktop Environment.
  services.xserver.displayManager.sddm.enable = true;
  services.xserver.desktopManager.plasma5.enable = true;

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

  # 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;

  # Declarative all the way!
  users.mutableUsers = false;

  users.users.root.hashedPassword = "!";

  users.users.haizaar = {
    isNormalUser = true;
    description = "Zaar Hai";
    extraGroups = [ "wheel" "networkmanager" ];
    passwordFile = "/etc/nixos/haizaar.password";  # FIXME: Put in secrets dir and encrypt
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim
    wget
    firefox-wayland
    chromium
    # utils
    htop
    tree
    curl
    dstat
    # kde
    latte-dock
    # misc
    vlc
    # non free
    google-chrome
    # gnome stuff
    gnomeExtensions.floating-dock
  ];

  services.fwupd.enable = true;

  # 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 = "21.11"; # Did you read the comment?
}