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

35 lines
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Text

process BWA_INDEX {
tag "$fasta"
label 'process_high'
conda (params.enable_conda ? "bioconda::bwa=0.7.17" : null)
container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
'https://depot.galaxyproject.org/singularity/bwa:0.7.17--hed695b0_7' :
'quay.io/biocontainers/bwa:0.7.17--hed695b0_7' }"
input:
path fasta
output:
path "bwa" , emit: index
path "versions.yml", emit: versions
when:
task.ext.when == null || task.ext.when
script:
def args = task.ext.args ?: ''
"""
mkdir bwa
bwa \\
index \\
$args \\
-p bwa/${fasta.baseName} \\
$fasta
cat <<-END_VERSIONS > versions.yml
"${task.process}":
bwa: \$(echo \$(bwa 2>&1) | sed 's/^.*Version: //; s/Contact:.*\$//')
END_VERSIONS
"""
}