flocon/modules/gnome.nix

{
  config,
  lib,
  pkgs,
  username,
  ...
}: let
  cfg = config.modules.gnome;
  stylixEnabled = config.modules.stylix.enable or false;
in {
  options = {
    modules.gnome = {
      enable = lib.mkEnableOption "Enable Gnome";
    };
  };
  config = lib.mkIf cfg.enable {
    services.xserver = {
      enable = true;
      displayManager.gdm.enable = true;
      desktopManager.gnome = {
        enable = true;
        extraGSettingsOverridePackages = [pkgs.mutter];
        extraGSettingsOverrides = ''
          [org.gnome.mutter]
          experimental-features=['scale-monitor-framebuffer']
        '';
      };
    };

    environment.gnome.excludePackages = (
      with pkgs; [
        gnome-console
        gnome-photos
        gnome-tour
        gnome-software
        iagno
        hitori
        atomix
        gnome-contacts
        gnome-initial-setup
        gnome-music
        gedit
        cheese
        tali
        epiphany
        geary
        yelp
      ]
    );

    environment.systemPackages = with pkgs; [
      gnome-tweaks
      gnome-power-manager
      rhythmbox
    ];
    stylix = lib.mkIf stylixEnabled {
      targets = {
        plymouth.enable = false;
        gtk.enable = false;
        gnome.enable = false;
      };
      fonts = {
        sansSerif = {
          package = pkgs.inter;
          name = "Intel Variable";
        };
        serif = config.stylix.fonts.sansSerif;
      };
    };
    home-manager.users.${username} = {
      stylix = lib.mkIf stylixEnabled {
        targets.gtk.enable = false;
      };
      dconf = {
        enable = true;
        settings = {
          "org/gnome/shell" = {
            disable-user-extensions = false; # enables user extensions
            enabled-extensions = [
              pkgs.gnomeExtensions.appindicator.extensionUuid
              pkgs.gnomeExtensions.blur-my-shell.extensionUuid
              pkgs.gnomeExtensions.emoji-copy.extensionUuid
            ];
          };
          "org/gnome/desktop/input-sources" = {
            xkb-options = ["compose:ralt"];
          };
          "org/gnome/desktop/interface" = {
            enable-hot-corners = false;
          };
          "org/gnome/desktop/search-providers" = {
            disabled = [
              "org.gnome.Terminal.desktop"
              "org.gnome.Software.desktop"
              "org.gnome.seahorse.Application.desktop"
              "org.gnome.clocks.desktop"
              "org.gnome.Characters.desktop"
              "org.gnome.Calendar.desktop"
              "org.gnome.Calculator.desktop"
            ];

            enabled = [
              "org.gnome.Nautilus.desktop"
              "org.gnome.Settings.desktop"
            ];
          };
          "org/freedesktop/tracker/mine/files" = {
            index-recursive-directories = [
              "&DESKTOP"
              "&DOCUMENTS"
              "&MUSIC"
              "&PICTURES"
              "&VIDEOS"
              "/home/${username}/Notes"
              "/home/${username}/Projects"
            ];
          };
        };
      };
      home.packages = with pkgs.gnomeExtensions; [
        appindicator
        blur-my-shell
        emoji-copy
      ];
      programs.gnome-terminal = {
        enable = true;
        showMenubar = false;
        profile = {
          "4621184a-b921-42cf-80a0-7784516606f2" = {
            default = true;
            audibleBell = false;
            allowBold = true;
            visibleName = "${username}";
            font = "IntoneMono NF 14";
          };
        };
      };
    };
  };
}