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/*
Copyright 2019 Google LLC
Use of this source code is governed by an MIT-style
license that can be found in the LICENSE file or at
https://opensource.org/licenses/MIT.
*/
import { getOrCreatePrecacheController } from './getOrCreatePrecacheController.js';
import { generateURLVariations } from './generateURLVariations.js';
import '../_version.js';
/**
* This function will take the request URL and manipulate it based on the
* configuration options.
*
* @param {string} url
* @param {Object} options
* @return {string} Returns the URL in the cache that matches the request,
* if possible.
*
* @private
*/
export const getCacheKeyForURL = (url, options) => {
const precacheController = getOrCreatePrecacheController();
const urlsToCacheKeys = precacheController.getURLsToCacheKeys();
for (const possibleURL of generateURLVariations(url, options)) {
const possibleCacheKey = urlsToCacheKeys.get(possibleURL);
if (possibleCacheKey) {
return possibleCacheKey;
}
}
};