nixos/system/hyprland.nix

{ pkgs, ... }: {
  imports = [ ./desktop.nix ./chromium.nix ];
  nixpkgs.config.chromium.commandLineArgs =
    "--enable-features=UseOzonePlatform --ozone-platform=wayland";
  environment = {
    sessionVariables = {
      NIXOS_OZONE_WL = "1";
      XDG_CURRENT_DESKTOP = "Hyprland";
      XDG_SESSION_TYPE = "wayland";
      XDG_SESSION_DESKTOP = "Hyprland";
      GRIM_DEFAULT_DIR = "$HOME/Pictures/Grim";
    };
    systemPackages = with pkgs; [
      libsForQt5.polkit-kde-agent
      swaylock-effects
      swaynotificationcenter
      xdg-utils
      hyprpaper
      pipewire
      wireplumber
      wtype
      wl-clipboard
      swayimg
      pamixer
      pavucontrol
      playerctl
      brightnessctl
      networkmanagerapplet
      bluez
      protonvpn-gui
      mpv
      streamlink
      mpg123
      libreoffice
      webcord
    ];
  };
  security.pam.services.swaylock = { };
  services = {
    blueman.enable = true;
    udisks2.enable = true;
    gvfs.enable = true;
    tumbler.enable = true;
    xserver.enable = false;
    greetd.settings = let command = "Hyprland";
    in {
      default_session = { inherit command; };
      initial_session = { inherit command; };
    };
  };
  xdg.mime = rec {
    enable = true;
    defaultApplications = {
      "application/pdf" = [ "emacsclient.desktop" "emacs.desktop" ];
      "application/epub+zip" = [ "emacsclient.desktop" "emacs.desktop" ];
      "application/oxps" = [ "emacsclient.desktop" "emacs.desktop" ];
      "image/jpeg" =
        [ "swayimg.desktop" "emacsclient.desktop" "emacs.desktop" ];
      "image/png" = [ "swayimg.desktop" "emacsclient.desktop" "emacs.desktop" ];
      "video/mp4" = [ "mpv.desktop" ];
      "text/csv" = [ "emacsclient.desktop" "emacs.desktop" ];
      "text/html" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "x-scheme-handler/http" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "x-scheme-handler/https" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "x-scheme-handler/about" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "x-scheme-handler/chrome" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-extension-htm" =
        [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-extension-html" =
        [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-extension-shtml" =
        [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/xhtml+xml" = [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-extension-xhtml" =
        [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-extension-xht" =
        [ "chromium-browser.desktop" "nyxt.desktop" ];
      "application/x-mozilla-bookmarks" = [ "chromium-browser.desktop" ];
      "x-scheme-handler/msteams" = [ "chromium-browser.desktop" ];
      "x-scheme-handler/zoomus" = [ "chromium-browser.desktop" ];
    };
    addedAssociations = defaultApplications;
  };
  programs = {
    dconf.enable = true;
    light.enable = true;
    thunar = {
      enable = true;
      plugins = with pkgs.xfce; [ thunar-archive-plugin thunar-volman ];
    };
    hyprland = {
      enable = true;
      xwayland.enable = true;
    };
  };
}