Allow config key override through env var #332
Merged
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This PR adds the possibility for the user to override configuration keys through the use of environment variables.
For instance, one could set a value for
telegram.bot_token
by defining theMAUTRIX_TELEGRAM_TELEGRAM_BOT_TOKEN
environment variable.This is handy for some environment such as managed Docker containers or NixOS modules, as well as for quick testing.
The proposed changed haven't been tested.
Signed-off-by: pacien [email protected]