React Native Deployment: App Store & Play Store

# Generate certificate
openssl genrsa -out mykey.key 2048
openssl req -new -key mykey.key -out CertificateSigningRequest.certSigningRequest

<!-- ios/MyApp/Info.plist -->
<key>CFBundleIdentifier</key>
<string>com.company.myapp</string>
<key>CFBundleVersion</key>
<string>1.0.0</string>

# Build archive
npx react-native run-ios --configuration Release

# Or use Xcode
Product → Archive

# Using Xcode
Window → Organizer → Archive → Upload

# Generate signing key
keytool -genkeypair -v -storetype PKCS12 -keystore my-upload-key.keystore -alias my-key-alias -keyalg RSA -keysize 2048 -validity 10000

// android/app/build.gradle
android {
    signingConfigs {
        release {
            storeFile file('my-upload-key.keystore')
            storePassword 'password'
            keyAlias 'my-key-alias'
            keyPassword 'password'
        }
    }
    buildTypes {
        release {
            signingConfig signingConfigs.release
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

cd android
./gradlew bundleRelease

name: Build and Deploy

on:
  push:
    tags:
      - 'v*'

jobs:
  build-ios:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v3
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18'
      - name: Install dependencies
        run: npm ci
      - name: Build iOS
        run: |
          cd ios
          pod install
          xcodebuild -workspace MyApp.xcworkspace -scheme MyApp -configuration Release archive

# Fastfile
lane :beta do
  increment_build_number
  build_app(scheme: "MyApp")
  upload_to_testflight
end

lane :release do
  increment_build_number
  build_app(scheme: "MyApp")
  upload_to_app_store
end

{
  "version": "1.0.0",
  "buildNumber": "100"
}

// package.json
{
  "scripts": {
    "version:patch": "npm version patch && cd ios && pod install",
    "version:minor": "npm version minor && cd ios && pod install",
    "version:major": "npm version major && cd ios && pod install"
  }
}

npm install -g react-native-icon-setter
react-native-icon-setter icon.png

npm install react-native-splash-screen

Brief description (80 chars): App description here

Full description: Detailed description with features

iOS: Separate with commas
Android: Separate with spaces