$ git clone -n https://src.fedoraproject.org/rpms/hunspell-ko.git /var/lib/mock/f45-build-13674-454/root/chroot_tmpdir/scmroot/hunspell-ko
Cloning into '/var/lib/mock/f45-build-13674-454/root/chroot_tmpdir/scmroot/hunspell-ko'...
$ git fetch origin 29c21f3ce8fa2f75d3b3eb5315c0e9f9fc99e2cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-ko
 * [new ref]         29c21f3ce8fa2f75d3b3eb5315c0e9f9fc99e2cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29c21f3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild