nf-core_modules/software/yara/mapper/main.nf
Alexander Peltzer 0337916f8a
Add YARA module (#353)
* Initial work on yara module

* Adding in index basics

* Updated the index stuff

* Adding in proper tests

* Fix editorconfig

* Odd paths

* that should do it

* Fix tests

* Fix tests

* FFS

* Once more

* Mapping is not deterministic
2021-03-24 17:14:52 +01:00

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Text

// Import generic module functions
include { initOptions; saveFiles; getSoftwareName } from './functions'
params.options = [:]
options = initOptions(params.options)
process YARA_MAPPER {
tag "$meta.id"
label 'process_medium'
publishDir "${params.outdir}",
mode: params.publish_dir_mode,
saveAs: { filename -> saveFiles(filename:filename, options:params.options, publish_dir:getSoftwareName(task.process), publish_id:meta.id) }
conda (params.enable_conda ? "bioconda::yara=1.0.2 bioconda::samtools=1.12" : null)
if (workflow.containerEngine == 'singularity' && !params.singularity_pull_docker_container) {
container "https://depot.galaxyproject.org/singularity/mulled-v2-f13549097a0d1ca36f9d4f017636fb3609f6c083:f794a548b8692f29264c8984ff116c2141b90d9e-0"
} else {
container "quay.io/biocontainers/mulled-v2-f13549097a0d1ca36f9d4f017636fb3609f6c083:f794a548b8692f29264c8984ff116c2141b90d9e-0"
}
input:
tuple val(meta), path(reads)
path index
output:
tuple val(meta), path("*.mapped.bam"), emit: bam
path "*.version.txt" , emit: version
script:
def software = getSoftwareName(task.process)
def prefix = options.suffix ? "${meta.id}${options.suffix}" : "${meta.id}"
if(meta.single_end) {
"""
yara_mapper $options.args -t ${task.cpus} -f bam ${index}/yara $reads | samtools view -@ ${task.cpus} -hb -F4 > ${prefix}.mapped.bam
echo \$(yara_mapper --help 2>&1) > ${software}.version.txt
"""
} else {
"""
yara_mapper $options.args -t ${task.cpus} -f bam ${index}/yara ${reads[0]} ${reads[1]} > output.bam
samtools view -@ ${task.cpus} -hF 4 -f 0x40 -b output.bam > ${prefix}_1.mapped.bam
samtools view -@ ${task.cpus} -hF 4 -f 0x80 -b output.bam > ${prefix}_2.mapped.bam
echo \$(yara_mapper --version 2>&1) | grep -e "yara_mapper version:" | sed 's/yara_mapper version: //g' > ${software}.version.txt
"""
}
}