Added environment support for configurations

stackhero-io / node-red-contrib-stackhero-mysql

Node-RED node to read and write to a MySQL or a MariaDB database. Compatible with TLS (SSL) and "Caching SHA2 password" authentication method.

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Closed GrimbiXcode closed 3 years ago

GrimbiXcode commented 3 years ago

You can put ${ENV_VAR} into the input fields of your configuration node to use your environment variables.

added simplified sandbox object to load environment, context, flow or global varables
added a function getConfig() to check if it is an environment/context variable or not.
updated readme

GrimbiXcode commented 3 years ago

I think my efforts were in vain. It works even without this modification.