{ config, pkgs, ... }: with pkgs.lib; let xcfg = config.services.xserver; cfg = xcfg.desktopManager.xfce; fakeXfdesktop = pkgs.runCommand "xfdesktop" {} '' mkdir -p $out/bin echo 'true' > $out/bin/xfdesktop chmod u+x $out/bin/xfdesktop ''; in { options = { services.xserver.desktopManager.xfce.enable = mkOption { default = false; example = true; description = "Enable the Xfce desktop environment."; }; }; config = mkIf (xcfg.enable && cfg.enable) { services.xserver.desktopManager.session = singleton { name = "xfce"; bgSupport = true; start = '' # Set GTK_PATH so that GTK+ can find the Xfce theme engine. export GTK_PATH=${pkgs.xfce.gtk_xfce_engine}/lib/gtk-2.0 # Set GTK_DATA_PREFIX so that GTK+ can find the Xfce themes. export GTK_DATA_PREFIX=${config.system.path} # Necessary to get xfce4-mixer to find GST's ALSA plugin. # Ugly. export GST_PLUGIN_PATH=${config.system.path}/lib exec ${pkgs.stdenv.shell} ${pkgs.xfce.xfceutils}/etc/xdg/xfce4/xinitrc ''; }; environment.systemPackages = [ fakeXfdesktop pkgs.gtkLibs.gtk # To get GTK+'s themes. pkgs.hicolor_icon_theme pkgs.shared_mime_info pkgs.which # Needed by the xfce's xinitrc script. pkgs.xfce.exo pkgs.xfce.gtk_xfce_engine pkgs.xfce.libxfcegui4 # For the icons. pkgs.xfce.mousepad pkgs.xfce.ristretto pkgs.xfce.terminal pkgs.xfce.thunar pkgs.xfce.xfce4icontheme pkgs.xfce.xfce4panel pkgs.xfce.xfce4session pkgs.xfce.xfce4settings pkgs.xfce.xfce4mixer pkgs.xfce.xfceutils pkgs.xfce.xfconf pkgs.xfce.xfdesktop pkgs.xfce.xfwm4 # This supplies some "abstract" icons such as # "utilities-terminal" and "accessories-text-editor". pkgs.gnome.gnomeicontheme pkgs.desktop_file_utils ] ++ optional config.powerManagement.enable pkgs.xfce.xfce4_power_manager; environment.pathsToLink = [ "/share/xfce4" "/share/themes" "/share/mime" ]; }; }