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48 lines
1.4 KiB
Text
48 lines
1.4 KiB
Text
process SNPEFF {
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tag "$meta.id"
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label 'process_medium'
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conda (params.enable_conda ? "bioconda::snpeff=5.0" : null)
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container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
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'https://depot.galaxyproject.org/singularity/snpeff:5.0--hdfd78af_1' :
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'quay.io/biocontainers/snpeff:5.0--hdfd78af_1' }"
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input:
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tuple val(meta), path(vcf)
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val db
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path cache
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output:
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tuple val(meta), path("*.ann.vcf"), emit: vcf
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path "*.csv" , emit: report
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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 avail_mem = 6
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if (!task.memory) {
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log.info '[snpEff] Available memory not known - defaulting to 6GB. Specify process memory requirements to change this.'
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} else {
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avail_mem = task.memory.giga
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}
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def prefix = task.ext.prefix ?: "${meta.id}"
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def cache_command = cache ? "-dataDir \${PWD}/${cache}" : ""
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"""
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snpEff \\
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-Xmx${avail_mem}g \\
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$db \\
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$args \\
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-csvStats ${prefix}.csv \\
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$cache_command \\
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$vcf \\
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> ${prefix}.ann.vcf
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cat <<-END_VERSIONS > versions.yml
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"${task.process}":
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snpeff: \$(echo \$(snpEff -version 2>&1) | cut -f 2 -d ' ')
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END_VERSIONS
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"""
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}
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