$ git clone -n https://src.fedoraproject.org/rpms/hunspell-cy.git /var/lib/mock/f45-build-13546-453/root/chroot_tmpdir/scmroot/hunspell-cy
Cloning into '/var/lib/mock/f45-build-13546-453/root/chroot_tmpdir/scmroot/hunspell-cy'...
$ git fetch origin 8078edc7f4b8f3de8049881b2374d7a2f2d8a819:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-cy
 * [new ref]         8078edc7f4b8f3de8049881b2374d7a2f2d8a819 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8078edc Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild