$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana-pcp.git /var/lib/mock/dist-oc8-build-118712-69715/root/chroot_tmpdir/scmroot/grafana-pcp
Cloning into '/var/lib/mock/dist-oc8-build-118712-69715/root/chroot_tmpdir/scmroot/grafana-pcp'...
$ git fetch origin 424ab7a372cda0d0c182cb2ec6efc1b663b168c4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana-pcp
 * [new ref]         424ab7a372cda0d0c182cb2ec6efc1b663b168c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 424ab7a import grafana-pcp-5.1.1-9.tl3