This is the specific line I’m referring in github. I’d like to know the reason for splitting on commas here, because I think it creates unintuitive and undesirable behavior. For example, if in your application.yml you provide a docker-cmd like
["R", "-e", "shiny::runApp(appDir='/path', port=3838, host='0.0.0.0')"], the last element of that array will be split into 3 parts around the commas separating the parameters of the
runApp function. I’d be happy to create a PR to change this behavior, but I wanted to first see if there is a good use case for it.