$ git clone -n http://8.131.229.236/anolis-os/iptables /var/lib/mock/dist-el8-updates-build-16749-2666/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-el8-updates-build-16749-2666/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard origin/a8
HEAD is now at fbb2d49 update to iptables-1.8.4-10.el8_2.4.src.rpm