We're using the workflow and one of requirments is running "node.js" command which should be run under some directory of project. The problem that we're trying it to run e.g. core/src/.../Workflow.java and the command should be run under e.g. frontend/.../placeWhereItShouldBeRun. The biggest problem is that user.dir of System.getProperties() is "/opt/aem/author". So we can't just make something like "cd ... node ...".
@arturl43391132 Thanks for posting in community. To be more clear, what are you trying with node? are you trying to process sometime external to AEM? Why cannot you built node as external/individual application and expose REST API from it, and in AEM workflow process setup, consume it?
My suggestion is to keep both application a individual contributor in their own space, let REST do it in peace.