$ git clone -n https://gitee.com/src-opencloudos-rpms/rpkg.git /var/lib/mock/dist-oc8-build-80839-54102/root/chroot_tmpdir/scmroot/rpkg
Cloning into '/var/lib/mock/dist-oc8-build-80839-54102/root/chroot_tmpdir/scmroot/rpkg'...
$ git fetch origin 10da0beaa66107c3b17d627fb358d907dadc3cf0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rpkg
 * [new ref]         10da0beaa66107c3b17d627fb358d907dadc3cf0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10da0be import rpkg-1.65-2.tl3.1