How to translate an AsciiDoc (adoc) file?

One of my clients plans to write a new documentation in AsciiDoc, a markup language similar to Markdown or Wikitext, but a bit more versatile. Studio 2017 has no native support so far. Does anyone have some experience with translating AsciiDoc files? Is there a nice workflow already?
I don't want to translate the HTML output.
Thank you in advance!