$ git clone -n https://src.fedoraproject.org/rpms/hunspell-fa.git /var/lib/mock/f45-build-13586-453/root/chroot_tmpdir/scmroot/hunspell-fa
Cloning into '/var/lib/mock/f45-build-13586-453/root/chroot_tmpdir/scmroot/hunspell-fa'...
$ git fetch origin 55ca4ce788d085b72974ec53ecbb5e29d31a6168:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-fa
 * [new ref]         55ca4ce788d085b72974ec53ecbb5e29d31a6168 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55ca4ce Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild