<tool id="xmlstarlet" name="xmlstarlet" version="1.6.1">
    <description>convert a metadata XML file in one standard to another</description>
    <requirements>
        <requirement type="package" version="1.6.1">xmlstarlet</requirement>
    </requirements>
    <command detect_errors="exit_code"><![CDATA[
xml tr '$xsl' '$input' > '$output'
    ]]>
    </command>
    <inputs>
        <param name="input" type="data" format="xml" label="input xml file to convert" help="A xml file corresponding to a xsd schema you want to convert in another." />
        <param name="xsl" type="data" format="xml" label="input xsl convertion file" help="A xsl file describing the mapping between a first xsd specification to another." />
    </inputs>
    <outputs>
        <data name="output" format="xml" label="${tool.name} on ${on_string}: Converted xml" />
    </outputs>
    <tests>
        <!-- Ensure conversion works -->
        <test expect_num_outputs="1">
            <param name="input" value="input_standardiso19115.xml" ftype="xml"/>
            <param name="xsl" value="iso2eml_all_in_one.xsl" ftype="xml"/>
            <output name="output" file="output_standardEML.xml" />
        </test>
    </tests>
    <help>

.. class:: infomark

**What it does**

This tool converts a xml file to another using a xsl coversion file to specify the translation to be done, from a wsd schema to another.

-----

**Inputs**

A xml metadata file using a standard (for exemple EML, ISO19115,...) and a xsl file describing the mapping between the standard terms from input file and terms of the searched output standard.

-----

**Outputs**

A xml metadata file using a new standard (for example ISO19115, EML, ...).
   </help>
   <citations>
       <citation type="bibtex">@ARTICLE{Kim07aninterior-point,
       author = {Mikhail Grushinskiy},
       title = {XMLStarlet Command Line XML Toolkit},
       howpublished = "\url{http://xmlstar.sourceforge.net/}",
       year = {2021},
       note = "{online; accessed 08-November-2021}"
       }</citation>
   </citations>
</tool>