Hello!

The documentation is not precise on how to configure repositories via variables.
In the docs on

the variable should be configured as POETRY_REPOSITORIES_<NAME> but in the code on expects a pattern like:
pattern = re.compile(r"POETRY_REPOSITORIES_(?P<name>[A-Z_]+)_URL")
With _URL suffix.
So configuring as documented won't work.

Thanks and keep up the good work