nf-core_modules/modules/porechop/main.nf
James A. Fellows Yates b78e19b9da
Update PORECHOP module to output log file (#1870)
Update porechop to output log file
2022-07-12 16:07:31 +02:00

37 lines
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process PORECHOP {
tag "$meta.id"
label 'process_medium'
conda (params.enable_conda ? "bioconda::porechop=0.2.4" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/porechop:0.2.4--py39h7cff6ad_2' :
'quay.io/biocontainers/porechop:0.2.4--py39h7cff6ad_2' }"
input:
tuple val(meta), path(reads)
output:
tuple val(meta), path("*.fastq.gz"), emit: reads
tuple val(meta), path("*.log") , emit: log
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}"
"""
porechop \\
-i $reads \\
-t $task.cpus \\
$args \\
-o ${prefix}.fastq.gz \\
> ${prefix}.log
cat <<-END_VERSIONS > versions.yml
"${task.process}":
porechop: \$( porechop --version )
END_VERSIONS
"""
}