To close this out, I added an option to the plugin to write it's output to a file. Thus you no longer need to use the syntax output = salt ...
and can instead salt ... saveFile: true and later in the pipeline, parse or print the output. -- You received this message because you are subscribed to the Google Groups "Jenkins Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-dev/43cf3f4e-681c-4a47-a8c6-565bbc6e2f2e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
