nf-core_modules/modules/deeparg/downloaddata/main.nf

def VERSION='1.0.2'

process DEEPARG_DOWNLOADDATA {
    label 'process_low'

    conda (params.enable_conda ? "bioconda::deeparg=1.0.2" : null)
    container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
        'https://depot.galaxyproject.org/singularity/deeparg:1.0.2--pyhdfd78af_1' :
        'quay.io/biocontainers/deeparg:1.0.2--pyhdfd78af_1' }"
    /*
    We have to force singularity to run with --fakeroot to allow reading of a problematic file with borked read-write permissions in an upstream dependency (theanos).
    This flag may not be available on all systems and may be considered a security problem. so please document and /or warn for this in your pipeline!
    */
    containerOptions { "${workflow.containerEngine}" == 'singularity' ? '--fakeroot' : '' }


    input:

    output:
    path "db/"          , emit: db
    path "versions.yml" , emit: versions

    when:
    task.ext.when == null || task.ext.when

    script:
    def args = task.ext.args ?: ''
    """
    deeparg \\
        download_data \\
        $args \\
        -o db/

    cat <<-END_VERSIONS > versions.yml
    "${task.process}":
        deeparg: $VERSION
    END_VERSIONS
    """
}