App Configuration

Files

File	Purpose
`app.json`	Expo config
`eas.json`	Build config
`lib/config.ts`	Runtime config
`.env`	Environment variables

app.json

{
  "expo": {
    "name": "Your App",
    "slug": "your-app",
    "ios": {
      "bundleIdentifier": "com.yourcompany.yourapp"
    }
  }
}

lib/config.ts

export const config = {
  supabase: {
    url: process.env.EXPO_PUBLIC_SUPABASE_URL,
    publishableKey: process.env.EXPO_PUBLIC_SUPABASE_PUBLISHABLE_KEY,
  },
  revenueCat: {
    apiKey: process.env.EXPO_PUBLIC_REVENUECAT_API_KEY,
  },
};

Environment Variables

Only EXPO_PUBLIC_ prefixed variables are available in client code.