$ git clone -n https://gitee.com/leeffo/grafana-pcp.git /var/lib/mock/dist-an8.7-build-180089-59130/root/chroot_tmpdir/scmroot/grafana-pcp
Cloning into '/var/lib/mock/dist-an8.7-build-180089-59130/root/chroot_tmpdir/scmroot/grafana-pcp'...
$ git reset --hard origin/a8-poc
HEAD is now at 6b928f9 update to grafana-pcp-5.1.1-1.el9.src.rpm