@ampproject/toolbox-update-cache
v2.10.1
Published
Implements the AMP update-cache API, as described at https://developers.google.com/amp/cache/update-cache
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Readme
AMP-Toolbox update-cache
Generates AMP Cache invalidation URLs for all known AMP Caches. For more info see the Google AMP Cache documentation.
Usage
Install via:
npm install @ampproject/toolbox-update-cache
Generate a list of update URLs like this:
const UpdateCacheUrlProvider = require('@ampproject/toolbox-update-cache');
// Load the private key, generated as described on
// https://developers.google.com/amp/cache/update-cache#rsa-keys
const privateKey = '...';
// Create an instance of the factory using the private key.
const updateCacheUrlProvider = UpdateCacheUrlProvider.create(privateKey);
updateCacheUrlProvider.calculateFromOriginUrl('https://www.example.com')
.then(cacheUpdateUrls => {
cacheUpdateUrls.forEach(cacheUpdateUrlInfo => {
console.log('Cache ID:' + cacheUpdateUrlInfo.cacheId);
console.log('Cache Name:' + cacheUpdateUrlInfo.cacheName);
console.log('cache-update URL:' + cacheUpdateUrlInfo.updateCacheUrl);
});
});
Note: this only generates the URLs, but doesn't perform the actual update request.