$ git clone -n https://src.fedoraproject.org/rpms/hunspell-tn.git /var/lib/mock/f45-build-13742-454/root/chroot_tmpdir/scmroot/hunspell-tn
Cloning into '/var/lib/mock/f45-build-13742-454/root/chroot_tmpdir/scmroot/hunspell-tn'...
$ git fetch origin 1eeace0c6a68e4dcda2e35b467c36dfb79f2f835:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-tn
 * [new ref]         1eeace0c6a68e4dcda2e35b467c36dfb79f2f835 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1eeace0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild