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

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process GLNEXUS {
tag "$meta.id"
label 'process_medium'
conda (params.enable_conda ? "bioconda::glnexus=1.4.1" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/glnexus:1.4.1--h40d77a6_0' :
'quay.io/biocontainers/glnexus:1.4.1--h40d77a6_0' }"
input:
tuple val(meta), path(gvcfs)
output:
tuple val(meta), path("*.bcf"), emit: bcf
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}"
// Make list of GVCFs to merge
def input = gvcfs.collect { it.toString() }
def avail_mem = 3
if (!task.memory) {
log.info '[Glnexus] Available memory not known - defaulting to 3GB. Specify process memory requirements to change this.'
} else {
avail_mem = task.memory.giga
}
"""
glnexus_cli \\
--threads $task.cpus \\
--mem-gbytes $avail_mem \\
$args \\
${input.join(' ')} \\
> ${prefix}.bcf
cat <<-END_VERSIONS > versions.yml
"${task.process}":
glnexus: \$( echo \$(glnexus_cli 2>&1) | head -n 1 | sed 's/^.*release v//; s/ .*\$//')
END_VERSIONS
"""
}