$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/SFML /var/lib/mock/dist-an8-build-7637-659/root/chroot_tmpdir/scmroot/SFML
Cloning into '/var/lib/mock/dist-an8-build-7637-659/root/chroot_tmpdir/scmroot/SFML'...
$ git reset --hard origin/a8
HEAD is now at 20ea5f1 import SFML-2.4.2-5.el8.src.rpm