nixos/modules/common/programming/openscad.nix

{ config, pkgs, lib, ... }:
{
  options = {
    openscad = {
      enable = lib.mkEnableOption {
        description = "Enable openSCAD";
        default = false;
      };
    };
  };
  config = lib.mkIf (config.gui.enable && config.openscad.enable)
    (
      lib.mkMerge [
        {
          environment.systemPackages = [
            pkgs.openscad
          ];
        }
        (lib.mkIf (config.vscode.enable) {
          programs.vscode = {
            extensions = with pkgs.vscode-extensions; [
              leathong.openscad-language-support
            ];
          };
        })
      ]
    );
}