Render Asciidoc using Groovy

adoc.groovy

@Grab('org.asciidoctor:asciidoctor-java-integration')
import org.asciidoctor.Asciidoctor
import org.asciidoctor.Attributes
import org.asciidoctor.OptionsBuilder
import org.asciidoctor.SafeMode

import static org.asciidoctor.Asciidoctor.Factory.create

//println 'Starting...'

Asciidoctor asciidoctor = create()

//println 'Asciidoctor instance created'

Attributes attr = new Attributes()
attr.linkCss = false
attr.dataUri = true

Map options = OptionsBuilder.options()
  .compact(false)
  .headerFooter(true)
  .safe(SafeMode.UNSAFE)
  .backend("html5")
  .attributes(attr)
  .asMap()

println asciidoctor.render("*This* is it\n\nimage::sunset.jpg[Sunset]\n", options)

//println "OK"

Thanks for sharing!