Usage

• import
• then call with a callback
• callback will be called whenever there is a new version available on the server

import pwaCheckUpdate from '@appsaloon/pwa-check-update'

pwaCheckUpdate({
  onUpdateIsAvailable () {
    window.alert('There is a new version available')
  }
})

This package uses etag to compare versions. You'll have to add this to your server.

If you're using serve: The serve package has this feature built in, you should verify to make sure your config is correct.

This package uses the index file / to compare versions: fetch('/', { method: 'HEAD' })