# https://github.com/EOSC-LOFAR/prefactor-cwl (MIT license)

cwlVersion: v1.0
class: CommandLineTool

baseCommand: [python]

label: "Find calibrator skymodel"

hints:
  DockerRequirement:
      dockerPull: kernsuite/prefactor

inputs:
  ms:
    type: Directory

  DirSkymodelCal:
    type: string
    default: /usr/share/prefactor/skymodels/

  extensionSky:
    type: string
    default: ".skymodel"

arguments:
  - prefix: -c
    valueFrom: |
      from find_skymodel_cal import main
      from shutil import copyfile
      from os import path
      DirSkymodelCal="$(inputs.DirSkymodelCal)"
      SkymodelCal = main(ms_input="$(inputs.ms.path)",
           DirSkymodelCal=DirSkymodelCal,
           extensionSky="$(inputs.extensionSky)",
      )["SkymodelCal"]
      print("SkymodelCal: {}".format(SkymodelCal))
      copyfile(path.join(DirSkymodelCal, SkymodelCal), "selected.skymodel")

outputs:
   skymodel:
     type: File
     outputBinding:
       glob: "selected.skymodel"


$namespaces:
  s: http://schema.org/
$schemas:
  - https://schema.org/version/latest/schema.rdf

s:license: "https://mit-license.org/"
s:author:
  s:person.url: "http://orcid.org/0000-0002-6136-3724"