$ git clone -n https://gitee.com/wenjie2025/zziplib.git /var/lib/mock/dist-an23-build-508886-75015/root/chroot_tmpdir/scmroot/zziplib
Cloning into '/var/lib/mock/dist-an23-build-508886-75015/root/chroot_tmpdir/scmroot/zziplib'...
$ git fetch origin f4b4a7da40576637ff480cd3c37f779ec3e62e76:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/zziplib
 * [new ref]         f4b4a7da40576637ff480cd3c37f779ec3e62e76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4b4a7d Update code from upstream