File _service of Package drush
<services>
<service name="tar_scm" mode="disabled">
<param name="versionformat">@PARENT_TAG@</param>
<param name="revision">refs/tags/8.2.2</param>
<param name="url">git://github.com/drush-ops/drush.git</param>
<param name="scm">git</param>
<param name="changesgenerate">enable</param>
</service>
<service name="recompress" mode="disabled">
<param name="compression">xz</param>
<param name="file">*.tar</param>
</service>
<service name="set_version" mode="disabled"/>
</services>