$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana.git /var/lib/mock/dist-oc9-build-239114-82583/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc9-build-239114-82583/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin e9754c737716a31238abd875ab6e9086c5e4c654:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana
 * [new ref]         e9754c737716a31238abd875ab6e9086c5e4c654 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9754c7 import grafana-10.2.6-29.tl4