$ git clone -n https://src.fedoraproject.org/rpms/R-data.table.git /var/lib/mock/f33-build-344626-59181/root/chroot_tmpdir/scmroot/R-data.table
Cloning into '/var/lib/mock/f33-build-344626-59181/root/chroot_tmpdir/scmroot/R-data.table'...
$ git reset --hard 4f3aeeb7ddfc9abc305f0e2b99fce85078a4c297
HEAD is now at 4f3aeeb Update to latest version.