Mastering fastlane and Circle CI for React Native Applications Course

If you're a React Native developer, you may know the dreaded feeling that comes around when it's time to release a new app image to both the Google Play and Apple App Stores. Just some of these steps may include:

• Updating the app version number
• Running tests
• Releasing a test version in both stores (TestFlight on App Store Connect, and Internal Testing on Google Play)
• Changing the environment from staging to production
• Releasing the app to the stores
• Waiting for the stores to process the app
• Finally submitting the new release

In this book, we're going to automate these processes into a code-based setup using both fastlane and Circle CI. This book has three parts: This part, Introduction, Overview and Setup' is provides an overview of the environment and tools used in this book and how to setup a React Native project. The second part, Configuring fastlane' will focus on configuring and running fastlane for both development and production deploys for both Android and iOS. The third part, `Configuring Circle CI' focuses on configuring and running Circle CI to run our fastlane deploys.