$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/openchange /var/lib/mock/dist-el8-build-6433-108/root/chroot_tmpdir/scmroot/openchange
Cloning into '/var/lib/mock/dist-el8-build-6433-108/root/chroot_tmpdir/scmroot/openchange'...
$ git reset --hard origin/a8
HEAD is now at 2f282dc import openchange-2.3-24.el8.src.rpm