$ git clone -n https://gitee.com/fundawang/iptables.git /var/lib/mock/dist-an23-build-198215-60950/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-an23-build-198215-60950/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard b9f72b06426c9c323a8294ff96c4a9b20f13d83f
HEAD is now at b9f72b0 1.8.9