An Expo Config Plugin to automatically set up and configure the Indy SDK for iOS & Android in React Native.

• 🧽 Clean and minimal repository as you don't need to commit your ios and android directories.
• ⚡️ Super quick setup of the Indy SDK for iOS & Android in React Native.
• 💰 Save hours of time by leveraging Expo's development tools and Expo Application Service.

With the Indy SDK Expo Plugin you can leverage the expo prebuild command to generate the ios and android directories. This removes the need to following the tedious instructions for setting up the Indy SDK for react native, and means you don't need to commit the ios and android directories.

Version Support

The Indy SDK Expo Plugin is developed against specific versions of Indy SDK React Native and Expo. While there is a chance of it working with other versions, currently the following versions are supported:

| Indy SDK Expo Plugin | Indy SDK React Native | Expo SDK | | -------------------- | --------------------- | -------- | | 0.1.0 | 0.2.2 | 45 | | 0.2.0 | ^0.3.0 | 47 | | 0.3.0 | ^0.3.0 | 48 | | 0.3.0 | ^0.4.0 | 49 |

Getting Started

Install the plugin using the following command:

# yarn
yarn add --dev @animo-id/indy-sdk-expo-plugin

# npm
npm install --save-dev @animo-id/indy-sdk-expo-plugin

Then add the plugin to your Expo app config (app.json, app.config.json or app.config.js) plugins array:

{
  "expo": {
    "plugins": ["@animo-id/indy-sdk-expo-plugin"]
  }
}

Because the Indy.framework is built without bitcode enabled, we must disable bitcode for the application. We can do this by setting the expo.ios.bitcode property to false in the Expo config

{
  "expo": {
    "ios": {
      "bitcode": false
    }
  }
}

NOTE: the expo top level key is only needed in app.json. In app.config.json, app.config.js and app.config.ts the top level expo key is not present anymore.

And lastly, prebuild the application so the indy-sdk can be added as native dependency (If you aren't making any manual modification to the iOS and Android directories you can add them to the gitignore of your project and generate them on demand):

# yarn
yarn expo prebuild

# npm
npx expo prebuild

That's it, you now have Indy SDK configured for your iOS and Android project. If you're using this plugin with Aries Framework JavaScript you will still need to follow the other setup steps, but you can skip the Installation for React Native.

Test if everything works

Add the indy-sdk-react-native to your project:

# yarn
yarn add indy-sdk-react-native

# npm
npm install -s indy-sdk-react-native

Replace your app.js with the following:

import { Button, StyleSheet, View } from 'react-native'
import Indy from 'indy-sdk-react-native'

export default function app() {
  const testIndy = () => {
    Indy.createWallet({ id: 'sample-id' }, { key: 'sample-key' })
      .then(() => console.log('Success!'))
      .catch((e) => console.error(`An error occurred! ${e}`))
  }

  return (
    <View style={styles.container}>
      <Button onPress={testIndy} title="test indy" />
    </View>
  )
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
})

Contributing

Is there something you'd like to fix or add? Great, we love community contributions! To get involved, please follow our contribution guidelines.

License

Indy SDK Plugin Expo is licensed under the Apache License Version 2.0 (Apache-2.0).