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75 lines
2.0 KiB
75 lines
2.0 KiB
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.default = createCacheKey;
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function _crypto() {
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const data = require('crypto');
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_crypto = function () {
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return data;
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};
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return data;
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}
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function _fs() {
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const data = require('fs');
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_fs = function () {
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return data;
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};
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return data;
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}
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function _path() {
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const data = require('path');
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_path = function () {
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return data;
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};
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return data;
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}
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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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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*/
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// eslint-disable-next-line no-restricted-imports
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function getGlobalCacheKey(files, values) {
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return [
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process.env.NODE_ENV,
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process.env.BABEL_ENV,
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...values,
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...files.map(file => (0, _fs().readFileSync)(file))
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]
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.reduce(
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(hash, chunk) => hash.update('\0', 'utf8').update(chunk || ''),
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(0, _crypto().createHash)('sha1')
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)
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.digest('hex')
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.substring(0, 32);
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}
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function getCacheKeyFunction(globalCacheKey) {
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return (sourceText, sourcePath, configString, options) => {
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// Jest 27 passes a single options bag which contains `configString` rather than as a separate argument.
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// We can hide that API difference, though, so this module is usable for both jest@<27 and jest@>=27
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const inferredOptions = options || configString;
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const {config, instrument} = inferredOptions;
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return (0, _crypto().createHash)('sha1')
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.update(globalCacheKey)
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.update('\0', 'utf8')
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.update(sourceText)
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.update('\0', 'utf8')
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.update(
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config.rootDir ? (0, _path().relative)(config.rootDir, sourcePath) : ''
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)
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.update('\0', 'utf8')
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.update(instrument ? 'instrument' : '')
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.digest('hex')
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.substring(0, 32);
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};
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}
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function createCacheKey(files = [], values = []) {
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return getCacheKeyFunction(getGlobalCacheKey(files, values));
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}
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