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Build Process

Introduction​

This document outlines the process for building the Casdoor Authenticator App from source code. Before starting, ensure you have completed the configuration step.

Prerequisites​

Before building the app, make sure you have the following installed:

  • Node.js (LTS version recommended)
  • npm (comes with Node.js)
  • For Android: Android Studio and Android SDK
  • For iOS: Xcode (Mac only)

Building the App​

For Development (React Native App)​

We use Expo to develop and test the React Native app:

npm install
npx expo start --clear

This will start the Expo development server. You can then run the app on:

  • An iOS simulator (Mac only)
  • An Android emulator
  • Your physical device using the Expo Go app

For Android​

To build the Android App APK:

npm install
npx expo prebuild --platform android
cd android && ./gradlew assembleRelease

The APK file will be in the android/app/build/outputs/apk/release/ directory.

For debugging the native Android App:

npx expo prebuild --platform android
cd android && ./gradlew assembleDebug

Find the debug APK in the android/app/build/outputs/apk/debug/ directory.

To run the development version:

  1. Install the APK on your Android device

  2. Start the JS server with:

    npx expo start --android

For iOS​

To build the iOS app:

npm install
npx expo prebuild --platform ios
npx expo run:ios --configuration Release

Note: iOS builds require a Mac with Xcode installed.

Troubleshooting​

  • If you encounter "Command not found" errors, ensure that Node.js and npm are correctly installed and added to your system's PATH.
  • For Android build issues, make sure your ANDROID_HOME environment variable is set correctly.

For more detailed troubleshooting, refer to the React Native documentation and Expo documentation.