Hello, I have an architecture where my backend is hosted APIs are hosted in heroku and I am using Netlify for CDN for React application.
I am trying to set up merge request review deployment, so we can review the apps online. The react app would have to call out to the backend API URL that changes for different review branches. I need to set an environment variable
REACT_APP_API_URL to something like
https://my-random-review-branch.herokuapp.com during my CI/CD setup but since Netlify review branches get deployed automatically, it seems impossible to set this variable. I tried to do some deployment manually during CI/CD using the netlify CLI, but it looks like there is no support for environment variable injection (at least yet??).
How are people handling scenarios like this when you need to set dynamic environment variables?