def VERSION='2.7.1' // Version information not provided by tool on CLI process KRONA_KTUPDATETAXONOMY { label 'process_low' conda (params.enable_conda ? "bioconda::krona=2.7.1" : null) container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ? 'https://depot.galaxyproject.org/singularity/krona:2.7.1--pl526_5' : 'quay.io/biocontainers/krona:2.7.1--pl526_5' }" output: path 'taxonomy/taxonomy.tab', emit: db path "versions.yml" , emit: versions when: task.ext.when == null || task.ext.when script: def args = task.ext.args ?: '' """ ktUpdateTaxonomy.sh \\ $args \\ taxonomy/ cat <<-END_VERSIONS > versions.yml "${task.process}": krona: $VERSION END_VERSIONS """ }