$ git clone -n https://gitee.com/src-opencloudos-rpms/spice-vdagent.git /var/lib/mock/dist-oc8-build-38338-12399/root/chroot_tmpdir/scmroot/spice-vdagent
Cloning into '/var/lib/mock/dist-oc8-build-38338-12399/root/chroot_tmpdir/scmroot/spice-vdagent'...
$ git reset --hard origin/oc8
HEAD is now at 0dd5fbe import spice-vdagent-0.20.0-5.tl3