$ git clone -n https://src.fedoraproject.org/rpms/hunspell-ak.git /var/lib/mock/f45-build-13552-453/root/chroot_tmpdir/scmroot/hunspell-ak
Cloning into '/var/lib/mock/f45-build-13552-453/root/chroot_tmpdir/scmroot/hunspell-ak'...
$ git fetch origin 980b68697a4b88ee0bfb3729c8282b855c388e30:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-ak
 * [new ref]         980b68697a4b88ee0bfb3729c8282b855c388e30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 980b686 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild