$ git clone -n https://src.fedoraproject.org/rpms/hunspell-oc.git /var/lib/mock/f40-build-2004163-44925/root/chroot_tmpdir/scmroot/hunspell-oc
Cloning into '/var/lib/mock/f40-build-2004163-44925/root/chroot_tmpdir/scmroot/hunspell-oc'...
$ git fetch origin bddb00f7d4a4fba3f9fbfb6b00173dab0a12a52a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-oc
 * [new ref]         bddb00f7d4a4fba3f9fbfb6b00173dab0a12a52a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bddb00f Update to new upstream release 1.5