what i'm doing for that is calling out those files specifically in my `deploy.xml`:

<deploy>
  <objects>
    <path>~/Objects/myCompany/Records/some_custom_record.xml <!-- Ticket#: add a new field -->
    <path>~/Objects/myCompany/Scripts/MapReduce/my_mr_script.xml  <!-- Ticket#: use that new field -->
  </objects>
</deploy>