qubes-installer-qubes-os/yum/clean_repos.sh

createrepo="$(which createrepo_c createrepo | head -n 1)"
for repo in dom0-updates installer qubes-dom0 ; do
    echo "---> Cleaning up repo: $repo..."
    rm -f $repo/rpm/*.rpm
    rm -f $repo/repodata/*
    $createrepo -q $repo
done