snowflake/home/wayland/default.nix

{
  pkgs,
  inputs,
  ...
}: let
  dbus-hyprland-environment = pkgs.writeTextFile {
    name = "dbus-hyprland-environment";
    destination = "/bin/dbus-hyprland-environment";
    executable = true;
    text = ''
      dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=hyprland
      systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
      systemctl --user start pipewire wireplumber pipewire-media-session xdg-desktop-portal xdg-desktop-portal-hyprland
    '';
  };
in {
  imports = [
    ./greetd.nix
  ];

  environment.systemPackages = with pkgs; [
    dbus-hyprland-environment
    wayland
    glib
    grim
    slurp
    satty
    wl-clipboard
    wlr-randr
    swayidle
    swaylock-effects
    hyprpicker
    swww
  ];

  services.dbus.enable = true;
  xdg.portal = {
    enable = true;
    extraPortals = with pkgs; [
      xdg-desktop-portal-gtk
      inputs.hyprland.packages.${system}.xdg-desktop-portal-hyprland
    ];
    config = {
      common.default = "*";
    };
  };

  environment.sessionVariables = {
    GBM_BACKEND = "nvidia-drm";
    __GL_GSYNC_ALLOWED = "0";
    __GL_VRR_ALLOWED = "0";
    WLR_DRM_NO_ATOMIC = "1";
    XDG_SESSION_TYPE = "wayland";
    __GLX_VENDOR_LIBRARY_NAME = "nvidia";
    _JAVA_AWT_WM_NONREPARENTING = "1";
    QT_QPA_PLATFORM = "wayland";
    QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
    GDK_BACKEND = "wayland";
    WLR_NO_HARDWARE_CURSORS = "1";
    MOZ_ENABLE_WAYLAND = "1";
    WLR_BACKEND = "vulkan";
    WLR_RENDERER = "vulkan";
    XCURSOR_SIZE = "24";
    NIXOS_OZONE_WL = "1";
    EDITOR = "hx";
    TERMINAL = "wezterm";
  };

  environment.etc."greetd/environments".text = ''
    Hyprland
  '';
}