CodePush HOC

// Higher Order Component for CodePush

// -----------------------------------
// in a file called utils/withCodePush.ts
// -----------------------------------
import React from 'react';
import CodePush from 'react-native-code-push';

export const codePushSync = () => {
  CodePush.sync({
    installMode: CodePush.InstallMode.IMMEDIATE,
  });
};

const withCodePush = (app: React.FC) => {
  codePushSync();

  const options = {
    checkFrequency: CodePush.CheckFrequency.ON_APP_START,
    installMode: CodePush.InstallMode.IMMEDIATE,

    onerror: (...args: any[]) => {
      // log CodePush error to e.g. Loggly, BugSnag, etc
    },
  };

  return CodePush(options)(app);
};

export default withCodePush;

// -----------------------------------
// in a top level file (e.g. index.ts)
// -----------------------------------
import withCodepush from 'utils/withCodepush';
import { name as appName } from './app.json';

if (__DEV__) {
  AppRegistry.registerComponent(appName, () => MainApp);
} else {
  AppRegistry.registerComponent(appName, () => withCodepush(MainApp));
}