$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libstaroffice /var/lib/mock/dist-el8-build-6371-104/root/chroot_tmpdir/scmroot/libstaroffice
Cloning into '/var/lib/mock/dist-el8-build-6371-104/root/chroot_tmpdir/scmroot/libstaroffice'...
$ git reset --hard origin/a8
HEAD is now at e3c7c68 import libstaroffice-0.0.6-1.el8.src.rpm