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'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
function _jestConfig() {
const data = require('jest-config');
_jestConfig = function () {
return data;
};
return data;
}
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const stringifyOption = (option, map, linePrefix = '') => {
const description = _jestConfig().descriptions[option];
const optionDescription =
description != null && description.length > 0 ? ` // ${description}` : '';
const stringifiedObject = `${option}: ${JSON.stringify(
map[option],
null,
2
)}`;
return `${optionDescription}\n${stringifiedObject
.split('\n')
.map(line => ` ${linePrefix}${line}`)
.join('\n')},`;
};
const generateConfigFile = (results, generateEsm = false) => {
const {useTypescript, coverage, coverageProvider, clearMocks, environment} =
results;
const overrides = {};
if (coverage) {
Object.assign(overrides, {
collectCoverage: true,
coverageDirectory: 'coverage'
});
}
if (coverageProvider === 'v8') {
Object.assign(overrides, {
coverageProvider: 'v8'
});
}
if (environment === 'jsdom') {
Object.assign(overrides, {
testEnvironment: 'jsdom'
});
}
if (clearMocks) {
Object.assign(overrides, {
clearMocks: true
});
}
const overrideKeys = Object.keys(overrides);
const properties = [];
for (const option in _jestConfig().descriptions) {
const opt = option;
if (overrideKeys.includes(opt)) {
properties.push(stringifyOption(opt, overrides));
} else {
properties.push(stringifyOption(opt, _jestConfig().defaults, '// '));
}
}
const configHeaderMessage = `/**
* For a detailed explanation regarding each configuration property, visit:
* https://jestjs.io/docs/configuration
*/
`;
const jsDeclaration = `/** @type {import('jest').Config} */
const config = {`;
const tsDeclaration = `import type {Config} from 'jest';
const config: Config = {`;
const cjsExport = 'module.exports = config;';
const esmExport = 'export default config;';
return [
configHeaderMessage,
useTypescript ? tsDeclaration : jsDeclaration,
properties.join('\n\n'),
'};\n',
useTypescript || generateEsm ? esmExport : cjsExport,
''
].join('\n');
};
var _default = generateConfigFile;
exports.default = _default;