$ git clone -n https://gitee.com/src-opencloudos-rpms/zziplib.git /var/lib/mock/dist-oc8-build-74201-49705/root/chroot_tmpdir/scmroot/zziplib
Cloning into '/var/lib/mock/dist-oc8-build-74201-49705/root/chroot_tmpdir/scmroot/zziplib'...
$ git fetch origin 83a512b86a8ea21571c6c81aef5b6395019ffc91:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/zziplib
 * [new ref]         83a512b86a8ea21571c6c81aef5b6395019ffc91 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83a512b import zziplib-0.13.68-13.tl3