nf-core_modules/modules/graphmap2/align/main.nf
2022-02-04 09:53:32 +01:00

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process GRAPHMAP2_ALIGN {
tag "$meta.id"
label 'process_medium'
tag "$meta.id"
conda (params.enable_conda ? "bioconda::graphmap=0.6.3" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/graphmap:0.6.3--he513fc3_0' :
'quay.io/biocontainers/graphmap:0.6.3--he513fc3_0' }"
input:
tuple val(meta), path(reads)
path fasta
path index
output:
tuple val(meta), path("*.sam"), emit: sam
path "versions.yml" , emit: versions
when:
task.ext.when == null || task.ext.when
script:
def args = task.ext.args ?: ''
def prefix = task.ext.prefix ?: "${meta.id}"
"""
graphmap2 \\
align \\
-t $task.cpus \\
-r $fasta \\
-i $index \\
-d $reads \\
-o ${prefix}.sam \\
$args
cat <<-END_VERSIONS > versions.yml
"${task.process}":
graphmap2: \$(echo \$(graphmap2 align 2>&1) | sed 's/^.*Version: v//; s/ .*\$//')
END_VERSIONS
"""
}