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

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process LAST_MAFCONVERT {
tag "$meta.id"
label 'process_high'
conda (params.enable_conda ? 'bioconda::last=1250' : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/last:1250--h2e03b76_0' :
'quay.io/biocontainers/last:1250--h2e03b76_0' }"
input:
tuple val(meta), path(maf)
val(format)
output:
tuple val(meta), path("*.axt.gz"), optional:true, emit: axt_gz
tuple val(meta), path("*.blast.gz"), optional:true, emit: blast_gz
tuple val(meta), path("*.blasttab.gz"), optional:true, emit: blasttab_gz
tuple val(meta), path("*.chain.gz"), optional:true, emit: chain_gz
tuple val(meta), path("*.gff.gz"), optional:true, emit: gff_gz
tuple val(meta), path("*.html.gz"), optional:true, emit: html_gz
tuple val(meta), path("*.psl.gz"), optional:true, emit: psl_gz
tuple val(meta), path("*.sam.gz"), optional:true, emit: sam_gz
tuple val(meta), path("*.tab.gz"), optional:true, emit: tab_gz
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}"
"""
maf-convert $args $format $maf | gzip --no-name \\
> ${prefix}.${format}.gz
# maf-convert has no --version option but lastdb (part of the same package) has.
cat <<-END_VERSIONS > versions.yml
"${task.process}":
last: \$(lastdb --version 2>&1 | sed 's/lastdb //')
END_VERSIONS
"""
}