cwl-jekyll.cwl

#!/usr/bin/env cwl-runner
cwlVersion: v1.1
class: CommandLineTool
requirements:

  InitialWorkDirRequirement:
    listing:
    - entryname: site
      entry: $(inputs.site)
      writable: true

  EnvVarRequirement:
    envDef:
      BUNDLE_PATH: "$(runtime.outdir)/site/vendor/bundle"
      LANG: en_US.UTF-8
      LANGUAGE: en_US:en
      LC_ALL: en_US.UTF-8

  ShellCommandRequirement: {}
  NetworkAccess:
    networkAccess: true
hints:
  InplaceUpdateRequirement:
    inplaceUpdate: true
  DockerRequirement:
    dockerFile: |
      FROM debian:bullseye
      RUN apt-get update && apt-get install -yq bundler nodejs locales && gem install bundler
      RUN echo en_US.UTF-8 UTF-8 > /etc/locale.gen && locale-gen
      ENV LANG en_US.UTF-8
      ENV LANGUAGE en_US:en
      ENV LC_ALL en_US.UTF-8

    dockerImageId: cwl-jekyll-image

inputs:
  site: Directory

arguments: [cd, site, {shellQuote: false, valueFrom: "&&"}, bundle, install, {shellQuote: false,
    valueFrom: "&&"}, bundle, exec, jekyll, build, --safe, --trace, --destination,
  "$(runtime.outdir)/generated"]
outputs:
  generated:
    type: File
    outputBinding:
      glob: "generated"
      loadListing: shallow_listing
      outputEval: |-
        ${
        var primary;
        for (var i = 0; i < self[0].listing.length; i++) {
          if (self[0].listing[i].basename == "index.html") {
             primary = self[0].listing[i];
             primary.secondaryFiles = self[0].listing;
             primary.secondaryFiles.splice(i, 1);
             return primary;
          }
        }
        }