React Service Worker

A headless React component that wraps around the Navigator Service Worker API to manage your service workers. Inspired by Create React App's service worker registration script.

Table of Contents

• React Service Worker
  • Table of Contents
  • Installation
  • Usage
    • Basic
    • Less basic
  • <WithServiceWorker> props
    • publicServiceWorkerDest
    • publicUrl
    • onError
    • onInstalled
    • onUpdated
    • registerOnMount
    • children Render Props
      • registration
      • register
      • update
      • unregister
  • License

Installation

npm install @medipass/react-service-worker --save

or install with Yarn if you prefer:

yarn add @medipass/react-service-worker

Usage

Basic

Import the <WithServiceWorker> component and wrap it around your application.

import React from 'react';
import WithServiceWorker from 'react-service-worker';

import App from './App';

export default () => (
  <WithServiceWorker publicServiceWorkerDest="/service-worker.js">
    <App />
  </WithServiceWorker>
);

Less basic

import React from 'react';
import WithServiceWorker from 'react-service-worker';

import App from './App';

export default () => (
  <WithServiceWorker
    onError={err => console.log(`An error occured: ${err}`)}
    onInstalled={() => console.log('Service worker installed')}
    onUpdated={() => console.log('Service worker updated')}
    publicServiceWorkerDest="/service-worker.js"
  >
    {({ registration, update, unregister }) => (
      <div>
        <App />
        <button onClick={update}>Update service worker</button>
        <button onClick={unregister}>Unregister service worker</button>
      </div>
    )}
  </WithServiceWorker>
);

<WithServiceWorker> props

publicServiceWorkerDest

string

The destination of where your service worker is located.

Example usage:

<WithServiceWorker publicServiceWorkerDest="/service-worker.js">

publicUrl

string | Optional

The public URL of your application. Defaults to the root origin.

Example usage:

<WithServiceWorker publicUrl="https://example.com/app">

onError

function(error: Error) | Optional

Invoked when an error occurs during service worker registration.

Example usage:

<WithServiceWorker onError={err => console.log(`An error occured! Error: ${err}`)}>

onInstalled

function() | Optional

Invoked when the service worker is installed.

Example usage:

<WithServiceWorker onInstalled={() => console.log('Service worker successfully installed.')}>

onUpdated

function() | Optional

Invoked when the service worker is updated.

Example usage:

<WithServiceWorker onUpdated={() => console.log('Service worker successfully updated.')}>

registerOnMount

boolean | Optional | Default: true

If true, service worker will be registered when the component is mounted.

Example usage:

<WithServiceWorker registerOnMount={process.env.PRODUCTION}>

children Render Props

registration

Object

The instance of the registered service worker.

register

function()

When invoked, register will register the service worker.

update

function()

When invoked, update will update the service worker.

unregister

function()

When invoked, unregister will unregister the service worker.

License

MIT © Medipass Solutions Pty. Ltd.