$ git clone -n https://src.fedoraproject.org/rpms/OpenSceneGraph.git /var/lib/mock/f40-build-745848-112281/root/chroot_tmpdir/scmroot/OpenSceneGraph
Cloning into '/var/lib/mock/f40-build-745848-112281/root/chroot_tmpdir/scmroot/OpenSceneGraph'...
$ git reset --hard 8d2eb28beb51c82e44389910f41a4007087aaaf1
HEAD is now at 8d2eb28 Rebuild (gdal)