#!/usr/bin/env nextflow

params.events = 'create'
params.files = 'examples/data/*.fa'


process align {
  input:
  path fasta

  output:
  path 'aln'

  script:
  """
  t_coffee -in $fasta 1> aln
  """
}

/*
 * main flow
 */

workflow {

    Channel
        .watchPath(params.files, params.events) \
        | align \
        | subscribe {
              println '------'
              println it.text
            }

}