nix-config/hosts/desktop/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,
  outputs,
  lib,
  pkgs,
  ...
}:
let
  user = "matt";
  password = "$y$j9T$EkPXmsmIMFFZ.WRrBYCxS1$P0kwo6e4.WM5DsqUcEqWC3MrZp5KfCjxffraMFZWu06";
  hostname = "matt-nixos";
  gnome = false;
  plasma = true;

  resetNetworkScript = pkgs.writeScriptBin "reset-network" ''
    #!/usr/bin/env bash
    echo "checking network..."
    if nmcli -t -f STATE general | grep -q "connected"; then
      exit 0
    else
      echo "resetting network..."
      echo 1 | tee /sys/bus/pci/devices/0000\:09\:00.0/reset
      rmmod iwlwifi
      modprobe iwlwifi
    fi
  '';
in
{
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
    # ../../cachix/cachix.nix
    ../default.nix
  ];

  share.hardware.amd = {
    enable = true;
    lact.enable = true;
  };

  share.gaming.enable = true;

  apps.discover-wrapped.enable = plasma;

  # Configure bootloader with lanzaboot and secureboot
  boot = {
    loader = {
      systemd-boot = {
        enable = false;
        configurationLimit = 2;
      };

      efi = {
        canTouchEfiVariables = true;
        efiSysMountPoint = "/boot";
      };
    };

    lanzaboote = {
      enable = true;
      pkiBundle = "/etc/secureboot";
      settings = {
        default = "@saved";
        console-mode = "max";
      };
      configurationLimit = 5;
    };

    # Override kernel to latest
    kernelPackages = pkgs.linuxPackages_latest;

    kernelParams = [ "quiet" ];

    consoleLogLevel = 3;
    bootspec.enable = true;
  };

  # Services configs
  services = {
    # Enable the X11 windowing system.
    xserver = {
      enable = true;

      # Enable Desktop Environment.
      displayManager = {
        gdm.enable = gnome;
      };

      desktopManager.gnome.enable = gnome;
    };

    # Enable Desktop Environment.
    displayManager = {
      sddm.enable = plasma;
      sddm.wayland.enable = plasma;
      defaultSession = if plasma then "plasma" else "gnome";
    };

    desktopManager.plasma6.enable = plasma;

    # enable auto discovery of printers
    avahi = {
      enable = true;
      nssmdns4 = true;
      openFirewall = true;
    };

    # Enable Flatpak
    flatpak.enable = true;

    flatpak.packages = [
      "com.discordapp.Discord"
      "com.spotify.Client"
      "com.visualstudio.code"
      "it.mijorus.gearlever"
      "org.libreoffice.LibreOffice"
      "net.davidotek.pupgui2" # Proton-Up Qt
      "io.github.prateekmedia.appimagepool"
      "org.freedesktop.Piper"
      "com.usebottles.bottles"
    ];
  };

  systemd.services = {
    fix-wifi = {
      path = [ pkgs.bash pkgs.networkmanager pkgs.kmod ];
      wantedBy = [ "multi-user.target" ];
      after = [ "network.target" ];
      serviceConfig = {
        Type="oneshot";
        ExecStart = [ "${resetNetworkScript}/bin/reset-network" ];
      };
    };

    rsync-home = {
      path = [ pkgs.bash pkgs.rsync ];
      script = ''
        rsync -rtpogv --progress --ignore-existing --exclude={'/home/matt/Games/*', '/home/matt/1TB/*'} -lHzs /home/matt /media/nas/backup/desktop-nix/home 
      '';
    };
  };

  # Networking configs
  networking = {
    hostName = hostname;

    # Enable Network Manager
    networkmanager.enable = true;
    networkmanager.settings.connectivity.uri = "http://nmcheck.gnome.org/check_network_status.txt";
  };

  # Time config
  time = {
    hardwareClockInLocalTime = true;
  };

  # xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-kde ];
  # xdg.portal.extraPortals = mkIf plasma [ pkgs.xdg-desktop-portal-gtk ];

  # Configure environment
  environment = {
    # List packages installed in system profile. To search, run:
    # $ nix search wget
    systemPackages = with pkgs; [
      aha
      aspell
      aspellDicts.en
      aspellDicts.en-computers
      aspellDicts.en-science
      borgbackup
      clinfo
      efibootmgr
      gparted
      grsync
      kmod
      lact
      nano
      os-prober
      papirus-icon-theme
      pciutils
      rsync
      sbctl
      vim
      vulkan-tools
      wget
      # winetricks (all versions)
      winetricks
      # native wayland support (unstable)
      wineWowPackages.waylandFull
    ];
    
    sessionVariables = {
      STEAM_FORCE_DESKTOPUI_SCALING = "1";
    };
  };

  # Configure nixpkgs
  nixpkgs.config.permittedInsecurePackages = [
    # ...
  ];

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users."${user}" = {
    isNormalUser = true;
    extraGroups = [
      "wheel"
      "networkmanager"
      "ratbagd"
    ]; # Enable ‘sudo’ for the user.
    shell = pkgs.zsh;
  };

  services = {
    # borgbackup.jobs.home-matt = {
    #   paths = "/home/matt";
    #   encryption.mode = "none";
    #   # environment.BORG_RSH = "ssh -i /home/matt/.ssh/id_ed25519";
    #   repo = "/media/nas/backup/desktop-nix/home";
    #   compression = "auto,zstd";
    #   exclude = [
    #     "/home/matt/Games"
    #     "/home/matt/1TB"
    #   ];
    # };

    btrfs = {
      autoScrub.enable = true;
      autoScrub.fileSystems = [
        "/nix"
        "/root"
        "/etc"
        "/var/log"
        "/home"
      ];
    };

    ratbagd.enable = true;
  };

  fileSystems."/media/nas/backup" = {
    device = "//10.0.1.18/Backup";
    fsType = "cifs";
    options = [
      "sec=none"
      "x-systemd.automount"
      "auto"
      "rw"
      "file_mode=0775"
      "dir_mode=0775"
      "uid=matt"
      "gid=wheel"
    ];
  };

  fileSystems."/media/nas/isos" = {
    device = "//10.0.1.18/isos";
    fsType = "cifs";
    options = [
      "sec=none"
      "x-systemd.automount"
      "auto"
      "rw"
      "file_mode=0775"
      "dir_mode=0775"
      "uid=matt"
      "gid=wheel"
    ];
  };

  fileSystems."/media/nas/3d_printer" = {
    device = "//10.0.1.18/3d_printer";
    fsType = "cifs";
    options = [
      "sec=none"
      "x-systemd.automount"
      "auto"
      "rw"
      "file_mode=0775"
      "dir_mode=0775"
      "uid=matt"
      "gid=wheel"
    ];
  };

  # 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.
  #
  # 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 = "23.11"; # Did you read the comment?
}