$ git clone -n https://src.fedoraproject.org/rpms/OpenSceneGraph.git /var/lib/mock/f33-build-178028-44963/root/chroot_tmpdir/scmroot/OpenSceneGraph
Cloning into '/var/lib/mock/f33-build-178028-44963/root/chroot_tmpdir/scmroot/OpenSceneGraph'...
$ git reset --hard 0cfc940dfdaf5abdb07bc00cc4e8833a2835a6ea
HEAD is now at 0cfc940 Rebuild (gdal)