$ git clone -n https://gitee.com/src-opencloudos-rpms/libndp.git /var/lib/mock/dist-oc8-build-81908-56602/root/chroot_tmpdir/scmroot/libndp
Cloning into '/var/lib/mock/dist-oc8-build-81908-56602/root/chroot_tmpdir/scmroot/libndp'...
$ git fetch origin 3dfc22194f6f9d20ed40035ab319e90513cfdefa:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libndp
 * [new ref]         3dfc22194f6f9d20ed40035ab319e90513cfdefa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3dfc221 import libndp-1.7-7.tl3