CPAN::Groonga

Spec::Functions qw[catfile catdir rel2abs abs2rel splitdir curdir];
    use JSON::PP 2            qw[encode_json decode_json];
    use Config;
    use Carp qw[croak];
    use Env  qw[@PATH];
    use H

ckBin;
    #
    field $action : param //= 'build';
    field $meta = CPAN::Meta->load_file('META.json');
    field $version  : param //= '3.2.2';
    field $prebuilt : param //= 1;
    field $archive

      : param //= '';
    field $cwd = cwd()->absolute;
    #
    #
    ADJUST {
        -e 'META.json' or die "No META information provided\n";
    }
    method write_file( $filename, $content ) { pa