$ git clone -n https://gitee.com/fundawang/iptables.git /var/lib/mock/dist-an23-build-319726-67868/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-an23-build-319726-67868/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard 85fb19329cdf9c9eb49d5a59f3a796e11d65087b
HEAD is now at 85fb193 1.8.10