$ git clone -n https://src.fedoraproject.org/rpms/R-ellipsis.git /var/lib/mock/f33-build-271362-51553/root/chroot_tmpdir/scmroot/R-ellipsis
Cloning into '/var/lib/mock/f33-build-271362-51553/root/chroot_tmpdir/scmroot/R-ellipsis'...
$ git reset --hard cc014864825458d3be564a2ebb08c95b98c41399
HEAD is now at cc01486 Update to latest version.