nf-core_modules/modules/mash/sketch/main.nf
2022-02-04 09:53:32 +01:00

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process MASH_SKETCH {
tag "$meta.id"
label 'process_medium'
conda (params.enable_conda ? "bioconda::mash=2.3" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/mash:2.3--he348c14_1' :
'quay.io/biocontainers/mash:2.3--he348c14_1' }"
input:
tuple val(meta), path(reads)
output:
tuple val(meta), path("*.msh") , emit: mash
tuple val(meta), path("*.mash_stats") , emit: stats
path "versions.yml" , emit: versions
when:
task.ext.when == null || task.ext.when
script:
def args = task.ext.args ?: ''
def prefix = task.ext.prefix ?: "${meta.id}"
"""
mash \\
sketch \\
$args \\
-p $task.cpus \\
-o ${prefix} \\
-r $reads \\
2> ${prefix}.mash_stats
cat <<-END_VERSIONS > versions.yml
"${task.process}":
mash: \$(mash --version 2>&1)
END_VERSIONS
"""
}