$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/virt-manager /var/lib/mock/dist-el8-build-7892-829/root/chroot_tmpdir/scmroot/virt-manager
Cloning into '/var/lib/mock/dist-el8-build-7892-829/root/chroot_tmpdir/scmroot/virt-manager'...
$ git reset --hard origin/a8
HEAD is now at d8ee0b8 import virt-manager-2.2.1-3.el8.src.rpm