$ git clone -n https://src.fedoraproject.org/rpms/hunspell-haw.git /var/lib/mock/f45-build-13613-453/root/chroot_tmpdir/scmroot/hunspell-haw
Cloning into '/var/lib/mock/f45-build-13613-453/root/chroot_tmpdir/scmroot/hunspell-haw'...
$ git fetch origin 28c5602b9fc619312f51634c268a40806ced772a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-haw
 * [new ref]         28c5602b9fc619312f51634c268a40806ced772a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28c5602 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild