<macros>
    <token name="@TOOL_VERSION@">2.0.7_beta</token>
    <token name="@INTYPES@">
        fasta,fasta.gz,fastq,fastq.gz,fastqsanger,fastqsanger.gz
    </token>
    <xml name="input_database">
        <param label="Select a Kraken2 database" name="kraken2_database" type="select">
            <options from_data_table="kraken2_databases">
                <validator message="No Kraken2 database is available" type="no_options" />
            </options>
        </param>
    </xml>
    <xml name="citations">
        <citations>
            <citation type="doi">10.1186/gb-2014-15-3-r46</citation>
        </citations>
    </xml>
    <token name="@SET_DATABASE_PATH@">export KRAKEN2_DB_PATH='${kraken2_database.fields.path}'</token>
</macros>