CODEWITHSUNDEEP
reactjsnpmcreate-react-app
froston
froston

Reputation: 1167

How to use create-react-app build with custom enviroment variables?

I have some custom enviroment variables for example: REACT_APP_API_URL='http://localhost:6000/api'

... and different enviroments (develop, test, uat and production).

How can I define custom variables and custom build command for each enviroment?

I found this CRA documentation but it works with Node variables.

Upvotes: 3

Views: 2662

Answers (1)

Tholle
Tholle

Reputation: 112797

You could install cross-env and use that to set custom REACT_APP_* environment variables for your scripts:

"scripts": {
  "develop": "cross-env REACT_APP_TEST=start react-scripts start",
  "test": "cross-env REACT_APP_TEST=test react-scripts start",
  "uat": "cross-env REACT_APP_TEST=uat react-scripts start",
  "production": "cross-env REACT_APP_TEST=production react-scripts build",
}

Upvotes: 6

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