nf-core_modules/modules/preseq/lcextrap/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

40 lines
1.2 KiB
Text

process PRESEQ_LCEXTRAP {
tag "$meta.id"
label 'process_single'
label 'error_ignore'
conda (params.enable_conda ? "bioconda::preseq=3.1.2" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/preseq:3.1.2--h445547b_2':
'quay.io/biocontainers/preseq:3.1.2--h445547b_2' }"
input:
tuple val(meta), path(bam)
output:
tuple val(meta), path("*.lc_extrap.txt"), emit: lc_extrap
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}"
def paired_end = meta.single_end ? '' : '-pe'
"""
preseq \\
lc_extrap \\
$args \\
$paired_end \\
-output ${prefix}.lc_extrap.txt \\
$bam
cp .command.err ${prefix}.command.log
cat <<-END_VERSIONS > versions.yml
"${task.process}":
preseq: \$(echo \$(preseq 2>&1) | sed 's/^.*Version: //; s/Usage:.*\$//')
END_VERSIONS
"""
}