$ git clone -n https://gitee.com/opencloudos-stream/perl-XML-DOM.git /var/lib/mock/dist-ocs23-epol9-build-197612-13517/root/chroot_tmpdir/scmroot/perl-XML-DOM
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-197612-13517/root/chroot_tmpdir/scmroot/perl-XML-DOM'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-XML-DOM
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a2d8dfe update