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offline-sync-react

v1.0.1

Published

A package that allows synchronizing of locally stored data on availability of a network connection

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Links

Git

Maintainers

angaza_elimuangaza_elimu

Keywords

Readme

React Native Offline First and sync

This project is a basic List application that demonstrates building an offline first app with SQLite and React Native (featuring TypeScript and CocoaPods under the hood). Once authorized, the database can be synced between multiple devices.

These instructions only cover iOS usage at this time.

Install JS dependencies

npm install

Install iOS dependencies (requires Cocoapods)

pushd ios/
pod install
popd

Start the React Native Metro Bundler

npm start

Compile TypeScript source in watch mode

npm run tsc -- -w

Run the Jest tests in watch mode

npm test

Open the source in VS Code

code .

Run (and debug) on an iOS simulator

With the "React Native Tools" VSCode extension installed, open the Debug tab and press the "Play" button with "Debug iOS" selected in the dropdown.

When the simulator opens, press Command-D to open the developer menu. Tap "Debug JS Remotely" to connect VSCode to the app and enable debugging.

Alternatively:

open ios/RNSQLiteDemo.xcworkspace

Select a simulator of your choice. Press the "run" button.

E2E Testing with Detox

End-to-end testing happens from within the e2e/ directory:

cd e2e/
npm install

Build E2E tests

npm run test:e2e:build

Run E2E tests

npm run test:e2e

Run tests without reinstalling onto the Simulator

Details on this workflow can be found here:

npm run test:e2e:reuse

Troubleshooting

Run Metro Bundler and clear it's cache

npm start -- --reset-cache