91 lines
2.4 KiB
JavaScript
91 lines
2.4 KiB
JavaScript
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'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 = void 0;
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function _jestConfig() {
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const data = require('jest-config');
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_jestConfig = 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) Meta Platforms, Inc. and affiliates.
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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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const stringifyOption = (option, map, linePrefix = '') => {
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const optionDescription = ` // ${_jestConfig().descriptions[option]}`;
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const stringifiedObject = `${option}: ${JSON.stringify(
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map[option],
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null,
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2
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)}`;
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return `${optionDescription}\n${stringifiedObject
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.split('\n')
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.map(line => ` ${linePrefix}${line}`)
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.join('\n')},`;
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};
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const generateConfigFile = (results, generateEsm = false) => {
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const {useTypescript, coverage, coverageProvider, clearMocks, environment} =
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results;
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const overrides = {};
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if (coverage) {
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Object.assign(overrides, {
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collectCoverage: true,
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coverageDirectory: 'coverage'
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});
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}
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if (coverageProvider === 'v8') {
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Object.assign(overrides, {
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coverageProvider: 'v8'
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});
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}
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if (environment === 'jsdom') {
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Object.assign(overrides, {
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testEnvironment: 'jsdom'
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});
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}
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if (clearMocks) {
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Object.assign(overrides, {
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clearMocks: true
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});
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}
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const overrideKeys = Object.keys(overrides);
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const properties = [];
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for (const option in _jestConfig().descriptions) {
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const opt = option;
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if (overrideKeys.includes(opt)) {
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properties.push(stringifyOption(opt, overrides));
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} else {
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properties.push(stringifyOption(opt, _jestConfig().defaults, '// '));
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}
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}
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const configHeaderMessage = `/**
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* For a detailed explanation regarding each configuration property, visit:
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* https://jestjs.io/docs/configuration
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*/
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`;
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const jsDeclaration = `/** @type {import('jest').Config} */
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const config = {`;
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const tsDeclaration = `import type {Config} from 'jest';
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const config: Config = {`;
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const cjsExport = 'module.exports = config;';
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const esmExport = 'export default config;';
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return [
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configHeaderMessage,
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useTypescript ? tsDeclaration : jsDeclaration,
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properties.join('\n\n'),
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'};\n',
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useTypescript || generateEsm ? esmExport : cjsExport,
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''
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].join('\n');
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};
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var _default = generateConfigFile;
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exports.default = _default;
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