process BLAST_MAKEBLASTDB { tag "$fasta" label 'process_medium' conda (params.enable_conda ? 'bioconda::blast=2.12.0' : null) container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ? 'https://depot.galaxyproject.org/singularity/blast:2.12.0--pl5262h3289130_0' : 'quay.io/biocontainers/blast:2.12.0--pl5262h3289130_0' }" input: path fasta output: path 'blast_db' , emit: db path "versions.yml" , emit: versions when: task.ext.when == null || task.ext.when script: def args = task.ext.args ?: '' """ makeblastdb \\ -in $fasta \\ $args mkdir blast_db mv ${fasta}* blast_db cat <<-END_VERSIONS > versions.yml "${task.process}": blast: \$(blastn -version 2>&1 | sed 's/^.*blastn: //; s/ .*\$//') END_VERSIONS """ }