react-native-code-push-ota-updates/src/index.js

A custom CodePush-like SDK for React Native

import RNFS from "react-native-fs";
import { Platform, NativeModules, Image } from "react-native";
import { unzip } from "react-native-zip-archive";
import DeviceInfo from "react-native-device-info";

const CodePushSDK = {
  downloadUpdate: async (orgId, deploymentKey) => {
    const versionCode = DeviceInfo.getVersion();
    const build = DeviceInfo.getBuildNumber();
    const version = `${versionCode}.${build}`;
    const CODE_PUSH_BUNDLE_LOCATION = "CodePush/xyteqitrd/";
    const CODEPUSH_BUNDLE_NAME = `${CODE_PUSH_BUNDLE_LOCATION}update.zip`;
    const bundleName =
      Platform.OS === "android" ? "index.android.bundle" : "main.jsbundle";
    const CODEPUSH_DIR = `${RNFS.DocumentDirectoryPath}`;
    const CODEPUSH_BUNDLE_PATH = `${CODEPUSH_DIR}/${CODEPUSH_BUNDLE_NAME}`;
    const downloadUrl = `http://192.168.3.102:5001/v1/bundle/orgs/${orgId}/deployments/${deploymentKey}/bundles/${version}/${Platform.OS}/download`;
    const destExists = await RNFS.exists(CODEPUSH_BUNDLE_PATH);
    if (!destExists) {
      console.warn("⚠️ Des assets folder does not exist:");
    }
    await RNFS.mkdir(`${RNFS.DocumentDirectoryPath}/CodePush/xyteqitrd`);
    const downloadRes = await RNFS.downloadFile({
      fromUrl: 'https://storage.googleapis.com/dope-doctors/codepush/bundle.zip',
      toFile: `${RNFS.DocumentDirectoryPath}/CodePush/xyteqitrd/update.zip`
    }).promise;
    if (downloadRes.statusCode !== 200) {
      console.log("Failed to download update.,downloadRes", downloadRes);
    }
    const ACTUAL_BUNDLE_LOCATION = `${CODEPUSH_DIR}/${CODE_PUSH_BUNDLE_LOCATION}`;
    await unzip(CODEPUSH_BUNDLE_PATH, ACTUAL_BUNDLE_LOCATION).catch((error) => {
      console.log("error>>", error);
    });
    const bundlePath = `${CODEPUSH_DIR}/${ACTUAL_BUNDLE_LOCATION}${bundleName}`;
    // const ASSETS_DIR = `${CODEPUSH_DIR}/${CODE_PUSH_BUNDLE_LOCATION}assets`;
    // await CodePushSDK.handleAssets(ASSETS_DIR);
    return bundlePath;
  }
};

export default CodePushSDK;