$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana-pcp.git /var/lib/mock/dist-oc9-build-253409-84291/root/chroot_tmpdir/scmroot/grafana-pcp
Cloning into '/var/lib/mock/dist-oc9-build-253409-84291/root/chroot_tmpdir/scmroot/grafana-pcp'...
$ git fetch origin c42f67e85805cb09a1008a479b524fdc16d18453:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana-pcp
 * [new ref]         c42f67e85805cb09a1008a479b524fdc16d18453 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c42f67e import grafana-pcp-6.0.1-4.tl4