react-native-deployment

• React Native app ready for production
• Apple Developer Account (iOS)
• Google Play Developer Account (Android)
• Basic understanding of CI/CD

After completing this skill, you will be able to:

• [ ] Configure EAS Build for production
• [ ] Set up iOS code signing
• [ ] Generate Android keystores
• [ ] Submit to App Store and Play Store
• [ ] Implement OTA updates with EAS Update

---

1. EAS Build Setup

```bash

# Install EAS CLI

npm install -g eas-cli

# Login

eas login

# Configure

eas build:configure

# Build

eas build --platform all --profile production

```

2. EAS Configuration

```json

// eas.json

{

"build": {

"development": {

"developmentClient": true,

"distribution": "internal"

},

"production": {

"autoIncrement": true

}

},

"submit": {

"production": {

"ios": { "appleId": "your@email.com" },

"android": { "track": "production" }

}

}

}

```

3. iOS Code Signing

```bash

# With Fastlane Match

fastlane match appstore

# Manual (Xcode)

# 1. Create certificate in Apple Developer

# 2. Create provisioning profile

# 3. Download and install in Xcode

```

4. Android Keystore

```bash

# Generate keystore

keytool -genkeypair -v -storetype PKCS12 \

-keystore release.keystore \

-alias my-key-alias \

-keyalg RSA -keysize 2048 -validity 10000

# NEVER commit keystore or passwords

```

5. OTA Updates

```typescript

// Check for updates

import * as Updates from 'expo-updates';

async function checkUpdates() {

const update = await Updates.checkForUpdateAsync();

if (update.isAvailable) {

await Updates.fetchUpdateAsync();

await Updates.reloadAsync();

}

}

```

6. Submission Commands

```bash

# Build and submit in one command

eas build --platform all --profile production --auto-submit

# Submit existing build

eas submit --platform ios --latest

eas submit --platform android --latest

```

---

```bash

# 1. Configure EAS

eas build:configure

# 2. Build for production

eas build --platform all --profile production

# 3. Submit to stores

eas submit --platform all --latest

# 4. Push OTA update

eas update --branch production --message "Bug fixes"

```

---

iOS App Store

• [ ] App icon (1024x1024)
• [ ] Screenshots (all sizes)
• [ ] Privacy policy URL
• [ ] App review information
• [ ] Build uploaded to TestFlight

Google Play Store

• [ ] Hi-res icon (512x512)
• [ ] Feature graphic (1024x500)
• [ ] Screenshots (phone + tablet)
• [ ] Content rating completed
• [ ] Signed AAB uploaded

---

| Error | Cause | Solution |

|-------|-------|----------|

| Code signing failed | Certificate mismatch | Regenerate certs |

| Build number conflict | Not incremented | Use autoIncrement |

| Upload rejected | Missing metadata | Complete all fields |

---

• [ ] Build succeeds for both platforms
• [ ] App installs from TestFlight/Internal
• [ ] OTA updates apply correctly
• [ ] Store listing is complete

---

```

Skill("react-native-deployment")

```

Bonded Agent: 07-react-native-deploy