nf-core_modules/modules/prokka/main.nf
2022-02-15 21:36:39 -07:00

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process PROKKA {
tag "$meta.id"
label 'process_low'
conda (params.enable_conda ? "bioconda::prokka=1.14.6 bioconda::perl-bioperl=1.7.2" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/prokka:1.14.6--pl526_0' :
'quay.io/biocontainers/prokka:1.14.6--pl526_0' }"
input:
tuple val(meta), path(fasta)
path proteins
path prodigal_tf
output:
tuple val(meta), path("${prefix}/*.gff"), emit: gff
tuple val(meta), path("${prefix}/*.gbk"), emit: gbk
tuple val(meta), path("${prefix}/*.fna"), emit: fna
tuple val(meta), path("${prefix}/*.faa"), emit: faa
tuple val(meta), path("${prefix}/*.ffn"), emit: ffn
tuple val(meta), path("${prefix}/*.sqn"), emit: sqn
tuple val(meta), path("${prefix}/*.fsa"), emit: fsa
tuple val(meta), path("${prefix}/*.tbl"), emit: tbl
tuple val(meta), path("${prefix}/*.err"), emit: err
tuple val(meta), path("${prefix}/*.log"), emit: log
tuple val(meta), path("${prefix}/*.txt"), emit: txt
tuple val(meta), path("${prefix}/*.tsv"), emit: tsv
path "versions.yml" , emit: versions
when:
task.ext.when == null || task.ext.when
script:
def args = task.ext.args ?: ''
prefix = task.ext.prefix ?: "${meta.id}"
def proteins_opt = proteins ? "--proteins ${proteins[0]}" : ""
def prodigal_opt = prodigal_tf ? "--prodigaltf ${prodigal_tf[0]}" : ""
"""
prokka \\
$args \\
--cpus $task.cpus \\
--prefix $prefix \\
$proteins_opt \\
$prodigal_tf \\
$fasta
cat <<-END_VERSIONS > versions.yml
"${task.process}":
prokka: \$(echo \$(prokka --version 2>&1) | sed 's/^.*prokka //')
END_VERSIONS
"""
}