$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana /var/lib/mock/dist-oc8-build-33073-9897/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc8-build-33073-9897/root/chroot_tmpdir/scmroot/grafana'...
$ git reset --hard origin/oc8
HEAD is now at f4ee2d7 import grafana-7.5.15-3.tl3