Lists AMP Caches
npm install @ampproject/toolbox-cache-list
Lists known AMP Caches, as available at https://cdn.ampproject.org/caches.json.
By default, it uses a one-behind caching strategy to fetch the caches. This can be customised by
passing a custom fetch strategy to the constructor.
Install via:
``
$ npm install @ampproject/toolbox-cache-list
List all known caches:
`
const Caches = require('@ampproject/toolbox-cache-list');
const allCaches = await Caches.list();
`
Which will return an array similar to:
`
[
{
"id": "google",
"name": "Google AMP Cache",
"docs": "https://developers.google.com/amp/cache/",
"cacheDomain": "cdn.ampproject.org",
"updateCacheApiDomainSuffix": "cdn.ampproject.org",
"thirdPartyFrameDomainSuffix": "ampproject.net"
},
{
"id": "bing",
"name": "Bing AMP Cache",
"docs": "https://www.bing.com/webmaster/help/bing-amp-cache-bc1c884c",
"cacheDomain": "www.bing-amp.com",
"updateCacheApiDomainSuffix": "www.bing-amp.com",
"thirdPartyFrameDomainSuffix": "www.bing-amp.net"
}
]
Fetching info about a specific AMP cache via the cache id:
`
const Caches = require('@ampproject/toolbox-cache-list');
const googleAmpCache = await Caches.get('google');
`
Which will return:
`
{
"id": "google",
"name": "Google AMP Cache",
"docs": "https://developers.google.com/amp/cache/",
"cacheDomain": "cdn.ampproject.org",
"updateCacheApiDomainSuffix": "cdn.ampproject.org",
"thirdPartyFrameDomainSuffix": "ampproject.net"
}