Env(...) DotEnv hook (compiler-magic)

[matheusds365]

Please see https://sweaxizone.github.io/newscala/help/manual/environment-variables.html

Might remind you of the other Embed(...)

It must similarly be implemented via replacing that function's call by some literal.

[bishabosha]

Is there any extra goal that it must be a compile time constant so it can be used e.g. with inline match?

or specifically you only care that it was whatever the env was at build time rather than at runtime (where sys.env map can be used already)