Commit 4ded262f authored by Patrick Steinhardt's avatar Patrick Steinhardt
Browse files

nixos/steam: allow overriding args passed to Steam in session 

The Gamescope session executes Steam with a fixed set of arguments,
enabling its tenfoot interface. In some cases though one may want to
override these arguments, e.g. by using big picture more instead or
enabling SteamOS integration.

Introduce a new option that allows to override these arguments.
parent e34669ce

nixos/modules/programs/steam.nix

+12 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ let 
  in

    pkgs.writeShellScriptBin "steam-gamescope" ''

      ${builtins.concatStringsSep "\n" exports}

      gamescope --steam ${builtins.toString cfg.gamescopeSession.args} -- steam -tenfoot -pipewire-dmabuf

      gamescope --steam ${builtins.toString cfg.gamescopeSession.args} -- steam ${builtins.toString cfg.gamescopeSession.steamArgs}

    '';



  gamescopeSessionFile =
@@ -160,6 +160,17 @@ in { 
              Environmental variables to be passed to GameScope for the session.

            '';

          };



          steamArgs = lib.mkOption {

            type = lib.types.listOf lib.types.str;

            default = [

              "-tenfoot"

              "-pipewire-dmabuf"

            ];

            description = ''

              Arguments to be passed to Steam for the session.

            '';

          };

        };

      };

    };