Ability to configure the smart contracts addresses to be used #166
Description
Description
We would like to deploy the smart contracts several times (for example on dev, test, preprod and prod platforms).
This means having the same ABI, but with different addresses.
This is configured by the src/config.ts file, which is generated from the ABI and addresses in alastria-identity repo content when alastria-identity-lib is installed.
As this file is generated upon installation, there is currently no 'easy' way to configure the smart contracts addresses to be used.
Currently, the only way to achieve this is to have one branch of the alastria-identity repo per smart contracts deployment, containing the addresses specific to this deployment and then used by the alastria-identity-lib to generate the config file.
Business need
We would like to be able to set smart contracts addresses dynamically in the Alastria Identity Library.
Possible solutions
A possible way that we are thinking about is to override the smart contracts addresses using environments variables.
This could be made optional (if the environments variables are not set, the value from the alastria-identity is still used), so it would be a non-breaking change with no impact on existing users.
We will try to provide a pull request in the next days.