$ git clone -n https://src.fedoraproject.org/rpms/hunspell.git /var/lib/mock/f45-build-13549-453/root/chroot_tmpdir/scmroot/hunspell
Cloning into '/var/lib/mock/f45-build-13549-453/root/chroot_tmpdir/scmroot/hunspell'...
$ git fetch origin 7e98f35db6624b48f1a05d8a762560089ecfefa2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell
 * [new ref]         7e98f35db6624b48f1a05d8a762560089ecfefa2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  80% (8/10)
Updating files:  90% (9/10)
Updating files: 100% (10/10)
Updating files: 100% (10/10), done.
HEAD is now at 7e98f35 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild