On: Don’t use environment variables for configuration

[CGamesPlay]

> Perhaps the ideal tool would allow every option to be set/changed from config file, environment and argument.

This is exactly what the most widely used golang configuration library does: https://github.com/spf13/viper

[jayd16 → CGamesPlay]

Its also what most of the entrprisey frameworks do. Spring will do this and I'm pretty sure ASP.NET has some form of it.

[mixmastamyk → CGamesPlay]

I made something similar for Python, with an animal theme too, ha:

https://pypi.org/project/tconf/