use Nix::Config;

use File::Spec;

    my $storeDir = $Nix::Config::storeDir . "/";

                my $path = $3;

                my $path = File::Spec->canonpath($3);

                # Ensure that the path exists and points into the Nix store.
                next unless File::Spec->file_name_is_absolute($path);
                next if $path =~ /\/\.\./; # don't go up

                next unless substr($path, 0, length($storeDir)) eq $storeDir;
                # FIXME: check that the path is in the input closure
                # of the build?

            , iscachedbuild => 0

        $build->buildproducts->delete_all;