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Environment Variable by env-cmdrc

September 11, 2023

Nodejs

  • Step 1. yarn add env-cmd
  • Step 2. Create a .env-cmdrc in root level: 
    {
  "default": {
    "PORT": 8080
  },
  "production": {
    "GOOGLE_CLIENT_ID": "XXX.com",
    "GOOGLE_CLIENT_SECRET": "YYY",
    "GOOGLE_API_REDIRECT": "http://localhost:8080/login-google",
    "ALLOWED_EMAILS": ["machingclee@gmail.com", "james.lee@wonderbricks.com"],
    "JWT_SECRET": "SECRET!",
    "FRONTEND_URL": "http://localhost:3000"
  }
}
  • Step 3. We prefix any command by 
    env-cmd -f .env-cmdrc -e default,production
    For example: 
    env-cmd -f .env-cmdrc -e default,production nodemon --exec ts-node src/app.ts