Embed env_vars guidance in docs

enedisgateway2mqtt/CHANGELOG.md

@@ -1,3 +1,5 @@
+- Added support for configuring extra environment variables via the `env_vars` add-on option alongside config.yaml. See https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon-2 for details.
+
 ## 0.13.2 (30-05-2024)
 
 - Update to latest version from m4dm4rtig4n/myelectricaldata (changelog : <https://github.com/m4dm4rtig4n/myelectricaldata/releases>)

enedisgateway2mqtt/README.md

@@ -26,6 +26,8 @@ MyElectricalData allows an automated access to your Enedis data. See its github
 
 ## Configuration
 
+Use the add-on `env_vars` option to pass extra environment variables (uppercase or lowercase names). See https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon-2 for details.
+
 Webui can be found at <http://homeassistant:5000> or through Ingress.
 Initial setup requires starting the addon once to initialize configuration templates.
 
@@ -77,3 +79,5 @@ comparison to installing any other Hass.io add-on.
 1. Carefully configure the add-on to your preferences, see the official documentation for for that.
 
 [repository]: https://github.com/alexbelgium/hassio-addons
+
+

enedisgateway2mqtt/config.yaml

@@ -85,7 +85,7 @@ ports_description:
   5000/tcp: Portail
 schema:
   env_vars:
-    - name: match(^[A-Z0-9_]+$)
+    - name: match(^[A-Za-z0-9_]+$)
       value: str?
   CONFIG_LOCATION: str
   TZ: str?