nf-core_modules/modules/adapterremoval/main.nf
James A. Fellows Yates 625098a408
Adapterremoval glob fix (#1391)
* fix: remove left-over unnecessary code

* Partial fix for AR module output declarations

* Remove `def` for prefix so useable in output block

* Fix tests

* Add adapterlist support

* Fix tests after addition of adapter list
2022-03-14 07:32:21 +01:00

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process ADAPTERREMOVAL {
tag "$meta.id"
label 'process_medium'
conda (params.enable_conda ? "bioconda::adapterremoval=2.3.2" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/adapterremoval:2.3.2--hb7ba0dd_0' :
'quay.io/biocontainers/adapterremoval:2.3.2--hb7ba0dd_0' }"
input:
tuple val(meta), path(reads)
path(adapterlist)
output:
tuple val(meta), path("${prefix}.truncated.gz") , optional: true, emit: singles_truncated
tuple val(meta), path("${prefix}.discarded.gz") , optional: true, emit: discarded
tuple val(meta), path("${prefix}.pair1.truncated.gz") , optional: true, emit: pair1_truncated
tuple val(meta), path("${prefix}.pair2.truncated.gz") , optional: true, emit: pair2_truncated
tuple val(meta), path("${prefix}.collapsed.gz") , optional: true, emit: collapsed
tuple val(meta), path("${prefix}.collapsed.truncated.gz") , optional: true, emit: collapsed_truncated
tuple val(meta), path("${prefix}.paired.gz") , optional: true, emit: paired_interleaved
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 list = adapterlist ? "--adapter-list ${adapterlist}" : ""
prefix = task.ext.prefix ?: "${meta.id}"
if (meta.single_end) {
"""
AdapterRemoval \\
--file1 $reads \\
$args \\
$adapterlist \\
--basename ${prefix} \\
--threads ${task.cpus} \\
--settings ${prefix}.log \\
--seed 42 \\
--gzip
cat <<-END_VERSIONS > versions.yml
"${task.process}":
adapterremoval: \$(AdapterRemoval --version 2>&1 | sed -e "s/AdapterRemoval ver. //g")
END_VERSIONS
"""
} else {
"""
AdapterRemoval \\
--file1 ${reads[0]} \\
--file2 ${reads[1]} \\
$args \\
$adapterlist \\
--basename ${prefix} \\
--threads $task.cpus \\
--settings ${prefix}.log \\
--seed 42 \\
--gzip
cat <<-END_VERSIONS > versions.yml
"${task.process}":
adapterremoval: \$(AdapterRemoval --version 2>&1 | sed -e "s/AdapterRemoval ver. //g")
END_VERSIONS
"""
}
}