22 lines
584 B
JavaScript
22 lines
584 B
JavaScript
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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module.exports = function getCacheIdentifier(environment, packages) {
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let cacheIdentifier = environment == null ? '' : environment.toString();
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for (const packageName of packages) {
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cacheIdentifier += `:${packageName}@`;
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try {
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cacheIdentifier += require(`${packageName}/package.json`).version;
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} catch (_) {
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// ignored
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}
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}
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return cacheIdentifier;
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};
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