$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana-pcp.git /var/lib/mock/dist-oc8-build-72548-47704/root/chroot_tmpdir/scmroot/grafana-pcp
Cloning into '/var/lib/mock/dist-oc8-build-72548-47704/root/chroot_tmpdir/scmroot/grafana-pcp'...
$ git fetch origin bdbb3ac09b6910f84fb25dc5c7ebdba6a680910e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana-pcp
 * [new ref]         bdbb3ac09b6910f84fb25dc5c7ebdba6a680910e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bdbb3ac import grafana-pcp-5.1.1-2.tl3