$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana.git /var/lib/mock/dist-oc9-build-107185-67037/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc9-build-107185-67037/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin 7dc8a486dafdb7ea42540f321329ef9181175d09:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana
 * [new ref]         7dc8a486dafdb7ea42540f321329ef9181175d09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7dc8a48 import grafana-10.2.6-4.tl4