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42 lines
1.2 KiB
Text
42 lines
1.2 KiB
Text
process BCFTOOLS_REHEADER {
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tag "$meta.id"
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label 'process_low'
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conda (params.enable_conda ? 'bioconda::bcftools=1.14' : null)
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container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
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'https://depot.galaxyproject.org/singularity/bcftools:1.14--h88f3f91_0' :
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'quay.io/biocontainers/bcftools:1.14--h88f3f91_0' }"
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input:
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tuple val(meta), path(vcf)
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path fai
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path header
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output:
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tuple val(meta), path("*.vcf.gz"), emit: vcf
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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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def update_sequences = fai ? "-f $fai" : ""
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def new_header = header ? "-h $header" : ""
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"""
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bcftools \\
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reheader \\
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$update_sequences \\
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$new_header \\
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$args \\
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--threads $task.cpus \\
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-o ${prefix}.vcf.gz \\
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$vcf
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cat <<-END_VERSIONS > versions.yml
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"${task.process}":
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bcftools: \$(bcftools --version 2>&1 | head -n1 | sed 's/^.*bcftools //; s/ .*\$//')
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END_VERSIONS
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"""
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}
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