$ git clone -n https://gitee.com/wenyuzifang/zziplib.git /var/lib/mock/dist-an23-build-470357-74061/root/chroot_tmpdir/scmroot/zziplib
Cloning into '/var/lib/mock/dist-an23-build-470357-74061/root/chroot_tmpdir/scmroot/zziplib'...
$ git fetch origin e8c1d4b96ef086288304838fd2ce3733e8397869:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/zziplib
 * [new ref]         e8c1d4b96ef086288304838fd2ce3733e8397869 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8c1d4b Update code from upstream