File _service of Package discourse-plugin-topic-preview

<services>
  <service name="obs_scm">
    <param name="url">https://github.com/merefield/discourse-topic-previews.git</param>
    <param name="versionformat">0~git%ct.%h</param>
    <!-- <param name="revision">985d3c7</param> -->
    <param name="revision">theme_sidecar</param>
    <param name="scm">git</param>
    <param name="changesgenerate">enable</param>
  </service>
  <service mode="buildtime" name="tar"/>
  <service mode="buildtime" name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">xz</param>
  </service>
  <service mode="buildtime" name="set_version"/>
</services>