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35 lines
898 B
Text
35 lines
898 B
Text
process MD5SUM {
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tag "$meta.id"
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label 'process_low'
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conda (params.enable_conda ? "conda-forge::coreutils=9.1" : null)
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container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
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'https://depot.galaxyproject.org/singularity/ubuntu:20.04' :
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'ubuntu:20.04' }"
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input:
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tuple val(meta), path(file)
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output:
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tuple val(meta), path("*.md5"), emit: checksum
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path "versions.yml" , emit: versions
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when:
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task.ext.when == null || task.ext.when
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script:
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def args = task.ext.args ?: ''
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def prefix = task.ext.prefix ?: "${meta.id}"
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"""
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md5sum \\
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$args \\
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${file} \\
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> ${file}.md5
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cat <<-END_VERSIONS > versions.yml
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"${task.process}":
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md5sum: \$(echo \$(md5sum --version 2>&1 | head -n 1| sed 's/^.*) //;' ))
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END_VERSIONS
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"""
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}
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