$ git clone -n https://src.fedoraproject.org/rpms/hunspell-et.git /var/lib/mock/f45-build-13585-453/root/chroot_tmpdir/scmroot/hunspell-et
Cloning into '/var/lib/mock/f45-build-13585-453/root/chroot_tmpdir/scmroot/hunspell-et'...
$ git fetch origin e88fe789131990ffaab0a4db8d218dcc1fb37859:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-et
 * [new ref]         e88fe789131990ffaab0a4db8d218dcc1fb37859 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e88fe78 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild