jpayne@0: <tool id="table-union" name="Merge tabular datasets" version="0.1.0">
jpayne@1:     <description>by combining their rows and unionizing columns</description>
jpayne@0:     <requirements>
jpayne@12:         <!-- <requirement type="package" version="3.4">python</requirement> -->
jpayne@0:     </requirements>
jpayne@0:     <command detect_errors="exit_code"><![CDATA[
jpayne@12:         python $__tool_directory__/table-union.py 
jpayne@0:         #for $table in $tables
jpayne@0:             $table
jpayne@0:         #end for
jpayne@0:         > $combined_table
jpayne@0:     ]]></command>
jpayne@0:     <inputs>
jpayne@0:         <param name="tables" type="data_collection" format="tsv" collection_type="list" />
jpayne@0:     </inputs>
jpayne@0:     <outputs>
jpayne@0:         <data name="combined_table" format="tsv" label="Combined table" />
jpayne@0:     </outputs>
jpayne@0: 
jpayne@0:     <tests>
jpayne@0:         <test>
jpayne@0:             <param name="tables">
jpayne@0:                 <collection type="list">
jpayne@0:                     <element name="1" value="dingbat.tsv" />
jpayne@0:                     <element name="2" value="loki.tsv" />
jpayne@0:                 </collection>
jpayne@0:             </param>
jpayne@0:             <output name="combined_table" value="combined.tsv" />
jpayne@0:         </test>
jpayne@0:     </tests>
jpayne@0:     <help><![CDATA[
jpayne@0:         Concatenate a collection of TSV files wile preserving and unionizing headers.
jpayne@0:     ]]></help>
jpayne@0: 
jpayne@0:     <citations>
jpayne@0:     </citations>
jpayne@0: </tool>