$ git clone -n https://gitee.com/fundawang/iptables.git /var/lib/mock/dist-an23-build-198228-60950/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-an23-build-198228-60950/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard 486fd7f8b4d54725a0f3dfc7e501414a6f18b328
HEAD is now at 486fd7f 1.8.9