<tool id="ludwig_config_generator" name="Ludwig Config Generator" version="@VERSION@" profile="@PROFILE@">
    <description>Auto-generate a config file from a dataset for Ludwig training.</description>
    <macros>
        <import>ludwig_macros.xml</import>
    </macros>
    <expand macro="python_requirements_gpu" />
    <expand macro="macro_stdio" />
    <version_command>echo "@VERSION@"</version_command>
    <command>
        <![CDATA[
            #import re
            #if $input_file
            #set $sanitized_input_file = re.sub('[^\w\-_\.]', '_', $input_file.element_identifier.strip())
            ln -sf '$input_file' "./${sanitized_input_file}";
            #end if
            python '$__tool_directory__/ludwig_autogenconfig.py' 
                #if $input_file
                --dataset "./${sanitized_input_file}"
                #end if
                --output_feature '$output_feature' 
                --output '$output'
                #if $renderconfig
                '$renderconfig'
            #end if
        ]]>
    </command>
    <inputs>
        <param name="input_file" type="data" label="Select CSV File" format="tabular,csv" help="Choose a dataset file for processing">

        </param>
        <param name="output_feature" multiple="false" type="data_column" use_header_names="true" data_ref="input_file" label="Select target column(s):" />
    <param name="renderconfig" type="boolean" checked="true" label="Rendered config?"
            truevalue="--renderconfig" falsevalue="" />
    </inputs>

    <outputs>
        <data name="output" format="yaml" label="${tool.name} config on ${on_string}" />
    </outputs>

    <tests>
        <test>
            <param name="input_file" value="temperature_la.csv" />
            <param name="output_feature" value="2" />
            <param name="renderconfig" value="false" />
            <output name="output" value="ludwig_auto_config.yaml" />
        </test>
    </tests>
    <help>
        Auto-generate a config file from a dataset for Ludwig training.
    </help>
    <expand macro="macro_citations" />
</tool>