process SAMTOOLS_AMPLICONCLIP { tag "$meta.id" label 'process_medium' conda (params.enable_conda ? "bioconda::samtools=1.15.1" : null) container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ? 'https://depot.galaxyproject.org/singularity/samtools:1.15.1--h1170115_0' : 'quay.io/biocontainers/samtools:1.15.1--h1170115_0' }" input: tuple val(meta), path(bam) path bed val save_cliprejects val save_clipstats output: tuple val(meta), path("*.bam") , emit: bam tuple val(meta), path("*.clipstats.txt") , optional:true, emit: stats tuple val(meta), path("*.cliprejects.bam"), optional:true, emit: rejects_bam 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}" def rejects = save_cliprejects ? "--rejects-file ${prefix}.cliprejects.bam" : "" def stats = save_clipstats ? "-f ${prefix}.clipstats.txt" : "" if ("$bam" == "${prefix}.bam") error "Input and output names are the same, use \"task.ext.prefix\" to disambiguate!" """ samtools \\ ampliconclip \\ --threads ${task.cpus-1} \\ $args \\ $rejects \\ $stats \\ -b $bed \\ -o ${prefix}.bam \\ $bam cat <<-END_VERSIONS > versions.yml "${task.process}": samtools: \$(echo \$(samtools --version 2>&1) | sed 's/^.*samtools //; s/Using.*\$//') END_VERSIONS """ }