<tool id="combine_stats" name="Combine AssemblyStats" version="1.0">
  <description>Combines List Collection Assembly Statistics </description>
  <requirements>
    <requirement type="package" version="2.49">perl-getopt-long</requirement>
  </requirements>  
  <command detect_errors="exit_code"><![CDATA[
  perl '$__tool_directory__/combine_stats.pl'

  --output '$result'
    #for $f in $texts.keys# --stats '$f=$texts[$f]' #end for#
  ]]></command>    
  <inputs>
    <param name="texts" type="data_collection" label="List Collection of Assembly Statistics" help="" optional="false" collection_type="list" />
  </inputs>
  <outputs>
    <data name="result"  format="tabular" ></data>
  </outputs>
  <tests>
    <test>
      <param name="texts">
        <collection type="list">
          <element name="first" value="first.txt" />
          <element name="second" value="second.txt" />
        </collection>
      </param>
      <output name="result" file="results.tabular"/>
    </test>
  </tests>
  <help><![CDATA[

  **What it does**
  
  Tool will take one or more https://toolshed.g2.bx.psu.edu/view/nml/assemblystats/ results and combine into a single tabular line file where each result is represented by a single line.

  ]]>
  </help>
    <citations>
        <citation type="bibtex">@ARTICLE{a1,
            title = {Combine AssemblyStats},
            author = {Mariam Iskander, Philip Mabon},
            url = {https://github.com/phac-nml/galaxy_tools/}
            }
        }</citation>
    </citations>
</tool>