How can I keep existing environments defined in the ApplicationContexBuilder from an ApplicationContextConfigurer

[mryan43]

I'm writing an ApplicationContextConfigurer that should add a specific environment and custom PropertySource if a given environment variable is present with a certain value.

I have 2 questions :

1. I want to add to the list of existing environments, not replace the whole list of environments, how can I do this ? (the builder doesn't have a "getEnvironments" method or "addEnvironment" method which would have been useful in my case)

2. I need the application name to be able to instanciate the propertySource, is there any way I could get it injected in my ApplicationContextConfigurer ? I have tried to use @value("micronaut.application.name") but the string is null at runtime.