Consider an app which, in 12-factor style, receives its config in the form of a JSON document provided as an environment variable. The config contains secrets, so it is never stored on disk; instead, it is computed on the fly before starting the app, using something like sops or nunjucks.
I am trying to debug such an app in IntelliJ. Is there any way to run some arbitrary script before launch and provide its output to the app as an environment variable?
I will accept answers for any run config type, but an approach that works with "npm" or "Application" would be most helpful for me.