README.md

iOS Code Signing Setup

To enable code signing for iOS builds, the following certificates and provisioning profiles need to be set up:

1. Certificates:

   • Development Certificate: Required for running the app on physical devices during development.
   • Distribution Certificate: Required for submitting the app to the App Store.

2. Provisioning Profiles:

   • Development Profile: Links the App ID (e.g., com.recipeapp.dev) with the development certificate.
   • Distribution Profile: Links the App ID (e.g., com.recipeapp) with the distribution certificate.

3. App IDs: Unique App IDs need to be created for each environment:

   • Development: com.recipeapp.dev
   • Production: com.recipeapp
   • Staging: com.recipeapp.staging

To set this up, you need access to a paid Apple Developer Account.

Android Code Signing Setup

To enable code signing for Android builds, the following steps are required:

1. Keystores:

   • Generate a keystore for each environment:
     • Development Keystore: Used for creating development builds.
     • Production Keystore: Used for creating production builds.

   Use the following command to generate a keystore:

   keytool -genkeypair -v -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -keystore <keystore-name>.jks -alias <key-alias>
   

2. Signing Configurations: Configure android/app/build.gradle to include signing configurations for each environment.

3. Secure Keystore Passwords: Do not hard-code passwords in the project. Instead, use environment variables or secure vaults to manage passwords.

4. Environment-Specific Builds: Use the following commands to build for specific environments:

Development Build ./gradlew assembleReleaseDev

Production Build ./gradlew assembleRelease