nf-core_modules/modules/pbccs/main.nf
2022-02-04 09:53:32 +01:00

45 lines
1.5 KiB
Text

process PBCCS {
tag "$meta.id"
label 'process_low'
conda (params.enable_conda ? "bioconda::pbccs=6.2.0" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/pbccs:6.2.0--h9ee0642_0' :
'quay.io/biocontainers/pbccs:6.2.0--h9ee0642_0' }"
input:
tuple val(meta), path(bam), path(pbi)
val chunk_num
val chunk_on
output:
tuple val(meta), path("*.chunk*.bam") , emit: bam
tuple val(meta), path("*.chunk*.bam.pbi") , emit: pbi
tuple val(meta), path("*.report.txt" ) , emit: report_txt
tuple val(meta), path("*.report.json" ) , emit: report_json
tuple val(meta), path("*.metrics.json.gz"), emit: metrics
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}"
"""
ccs \\
$bam \\
${prefix}.chunk${chunk_num}.bam \\
--report-file ${prefix}.chunk${chunk_num}.report.txt \\
--report-json ${prefix}.chunk${chunk_num}.report.json \\
--metrics-json ${prefix}.chunk${chunk_num}.metrics.json.gz \\
--chunk $chunk_num/$chunk_on \\
-j $task.cpus \\
$args
cat <<-END_VERSIONS > versions.yml
"${task.process}":
pbccs: \$(echo \$(ccs --version 2>&1) | grep 'ccs' | sed 's/^.*ccs //; s/ .*\$//')
END_VERSIONS
"""
}