setup-python/node_modules/jest-config/build/readConfigFileAndSetRootDir.js

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2019-06-27 08:12:00 +07:00
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
function _path() {
const data = _interopRequireDefault(require('path'));
_path = function _path() {
return data;
};
return data;
}
function _fs() {
const data = _interopRequireDefault(require('fs'));
_fs = function _fs() {
return data;
};
return data;
}
var _jsonlint = _interopRequireDefault(require('./vendor/jsonlint'));
var _constants = require('./constants');
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// @ts-ignore: vendored
// Read the configuration and set its `rootDir`
// 1. If it's a `package.json` file, we look into its "jest" property
// 2. For any other file, we just require it.
var _default = configPath => {
const isJSON = configPath.endsWith('.json');
let configObject;
try {
configObject = require(configPath);
} catch (error) {
if (isJSON) {
throw new Error(
`Jest: Failed to parse config file ${configPath}\n` +
` ${_jsonlint.default.errors(
_fs().default.readFileSync(configPath, 'utf8')
)}`
);
} else {
throw error;
}
}
if (configPath.endsWith(_constants.PACKAGE_JSON)) {
// Event if there's no "jest" property in package.json we will still use
// an empty object.
configObject = configObject.jest || {};
}
if (configObject.rootDir) {
// We don't touch it if it has an absolute path specified
if (!_path().default.isAbsolute(configObject.rootDir)) {
// otherwise, we'll resolve it relative to the file's __dirname
configObject.rootDir = _path().default.resolve(
_path().default.dirname(configPath),
configObject.rootDir
);
}
} else {
// If rootDir is not there, we'll set it to this file's __dirname
configObject.rootDir = _path().default.dirname(configPath);
}
return configObject;
};
exports.default = _default;