$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana.git /var/lib/mock/dist-oc9-build-232284-81720/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc9-build-232284-81720/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin 274bf192eaea2c07c118e74769df0d48d094c409:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana
 * [new ref]         274bf192eaea2c07c118e74769df0d48d094c409 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 274bf19 import grafana-10.2.6-19.tl4