$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/pptp /var/lib/mock/dist-el8-build-4199-34/root/chroot_tmpdir/scmroot/pptp
Cloning into '/var/lib/mock/dist-el8-build-4199-34/root/chroot_tmpdir/scmroot/pptp'...
$ git reset --hard origin/a8
HEAD is now at 52932e6 import pptp-1.10.0-3.el8.src.rpm