We use yaml for Spring profiles, and there are lots of somewhat complex profile combinations etc, like
---
spring:
config:
activate:
on-profile: dev | test
scattered throughout the app's yaml, with bits and pieces of config overridden in different sections. I'm looking for some easy way (preferably a command line tool) to spit out the final "resolved" yaml given the yaml file(s) and desired Spring profile(s) as input.