$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/orca /var/lib/mock/dist-el8-build-6446-112/root/chroot_tmpdir/scmroot/orca
Cloning into '/var/lib/mock/dist-el8-build-6446-112/root/chroot_tmpdir/scmroot/orca'...
$ git reset --hard origin/a8
HEAD is now at 3847ed7 import orca-3.28.2-1.el8.src.rpm