Expo Production Preflight Workflow

[PASS]

[FAIL]

[WARN]

Step 1: Programmatic Validation (Deterministic)

1. Run

   node scripts/validate_expo_config.js <path-to-app.json> <path-to-eas.json>

   .
   • Expected:

     autoIncrement

     is true,

     runtimeVersion

     uses fingerprint policy, New Architecture is enabled (SDK 55+), and target SDKs are correct.
2. Run

   node scripts/check_assets.js <path-to-assets-folder>

   .
   • Expected: Icons are 1024x1024, no transparent backgrounds on Android adaptive icons.

Step 2: Platform-Specific Checks (Contextual)

• For Android builds: Read

  references/android-rules.md

  to validate API 35 compliance, 16KB page size alignment, and required permissions.
• For iOS builds: Read

  references/ios-rules.md

  to validate

  PrivacyInfo.xcprivacy

  entries,

  Info.plist

  permission strings, and deployment targets.

Step 3: Third-Party & Environment Checks

references/third-party-services.md

• Ensure

  google-services.json

  and

  GoogleService-Info.plist

  are handled securely via EAS Secrets (Base64), not committed to the repo.
• Verify AI Transparency consent screens and Paywall EULA/Privacy Policy visibility.

Final Output

[FAIL]