$ git clone -n https://gitee.com/opencloudos-stream/grafana.git /var/lib/mock/dist-ocs23-base-build-296914-28839/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-ocs23-base-build-296914-28839/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/grafana
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c64996 !7 add up.yaml for rpm-upgrade Merge pull request !7 from luochenglcs/master