$ git clone -n https://src.fedoraproject.org/rpms/geomview.git /var/lib/mock/f29-build-3119-857/root/thebuilddir/tmp/scmroot/geomview
Cloning into '/var/lib/mock/f29-build-3119-857/root/thebuilddir/tmp/scmroot/geomview'...
$ git reset --hard 130806bd046714d134b01540685bee60e3ea0cc3
HEAD is now at 130806b BR: gcc-c++