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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.