$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/ongres-scram /var/lib/mock/dist-el8-build-6431-108/root/chroot_tmpdir/scmroot/ongres-scram
Cloning into '/var/lib/mock/dist-el8-build-6431-108/root/chroot_tmpdir/scmroot/ongres-scram'...
$ git reset --hard origin/a8
HEAD is now at de25139 import ongres-scram-1.0.0~beta.2-5.el8.src.rpm