Unverified Commit 3ede32d1 authored by Connor Baker's avatar Connor Baker Committed by GitHub
Browse files

nixos/gdm: add extraPackages to extend XDG_DATA_DIRS (#507768)

parents 48137c84 b0ae5a67

nixos/modules/services/display-managers/gdm.nix

+20 −7
Original line number Diff line number Diff line
@@ -169,6 +169,16 @@ in 
        '';

      };



      extraPackages = lib.mkOption {

        type = lib.types.listOf lib.types.package;

        default = [ ];

        example = lib.literalExpression "[ pkgs.gnome-themes-extra ]";

        description = ''

          Additional packages to add to XDG_DATA_DIRS for GDM.

          The `/share` directory of each package will be added to the data path.

        '';

      };



    };



  };
@@ -221,13 +231,16 @@ in 
        enable = true;

        environment = {

          GDM_X_SERVER_EXTRA_ARGS = toString (lib.filter (arg: arg != "-terminate") xdmcfg.xserverArgs);

          XDG_DATA_DIRS = lib.makeSearchPath "share" [

          XDG_DATA_DIRS = lib.makeSearchPath "share" (

            [

              gdm # for gnome-login.session

              config.services.displayManager.sessionData.desktops

              pkgs.gnome-control-center # for accessibility icon

              pkgs.adwaita-icon-theme

              pkgs.hicolor-icon-theme # empty icon theme as a base

          ];

            ]

            ++ cfg.extraPackages

          );

        }

        // lib.optionalAttrs (xSessionWrapper != null) {

          # Make GDM use this wrapper before running the session, which runs the