nixos/hosts/common/optional/fileserver/bind-mounts/personal.nix

{configVars, ...}: let
  homeshareDataLocation = configVars.locations.homeshareDataLocation;
in 
{
  fileSystems."/media/personal" = {
    device = "${homeshareDataLocation}/personal";
    fsType = "none";
    options = [ "bind" ];
  };
}