nf-core_modules/modules/megan/rma2info/main.nf
James A. Fellows Yates 90aef30f43
Set process label to process_single for modules with no task.cpus usage (#2076)
* Set process label to `process_single` for modules with no `task.cpus` usage

* Fix tests of 'borked' modules

* prettier

* More modules are single-threaded and can use process_single

* Adding process_single to hmmer/esl* modules

* Fix failing tests

* Prettier

Co-authored-by: Matthieu Muffato <mm49@sanger.ac.uk>
Co-authored-by: Daniel Lundin <erik.rikard.daniel@gmail.com>
2022-09-19 11:54:47 +02:00

38 lines
1.2 KiB
Text

process MEGAN_RMA2INFO {
tag "$meta.id"
label 'process_single'
conda (params.enable_conda ? "bioconda::megan=6.21.7" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/megan:6.21.7--h9ee0642_0':
'quay.io/biocontainers/megan:6.21.7--h9ee0642_0' }"
input:
tuple val(meta), path(rma6)
val(megan_summary)
output:
tuple val(meta), path("*.txt.gz") , emit: txt
tuple val(meta), path("*.megan"), optional: true, emit: megan_summary
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}"
def summary = megan_summary ? "-es ${prefix}.megan" : ""
"""
rma2info \\
-i ${rma6} \\
-o ${prefix}.txt.gz \\
${summary} \\
$args
cat <<-END_VERSIONS > versions.yml
"${task.process}":
megan: \$(echo \$(rma2info 2>&1) | grep version | sed 's/.*version //g;s/, built.*//g')
END_VERSIONS
"""
}