�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` import { YError } from '../yerror.js'; let previouslyVisitedConfigs = []; let shim; export function applyExtends(config, cwd, mergeExtends, _shim) { shim = _shim; let defaultConfig = {}; if (Object.prototype.hasOwnProperty.call(config, 'extends')) { if (typeof config.extends !== 'string') return defaultConfig; const isPath = /\.json|\..*rc$/.test(config.extends); let pathToDefault = null; if (!isPath) { try { pathToDefault = require.resolve(config.extends); } catch (_err) { return config; } } else { pathToDefault = getPathToDefaultConfig(cwd, config.extends); } checkForCircularExtends(pathToDefault); previouslyVisitedConfigs.push(pathToDefault); defaultConfig = isPath ? JSON.parse(shim.readFileSync(pathToDefault, 'utf8')) : require(config.extends); delete config.extends; defaultConfig = applyExtends(defaultConfig, shim.path.dirname(pathToDefault), mergeExtends, shim); } previouslyVisitedConfigs = []; return mergeExtends ? mergeDeep(defaultConfig, config) : Object.assign({}, defaultConfig, config); } function checkForCircularExtends(cfgPath) { if (previouslyVisitedConfigs.indexOf(cfgPath) > -1) { throw new YError(`Circular extended configurations: '${cfgPath}'.`); } } function getPathToDefaultConfig(cwd, pathToExtend) { return shim.path.resolve(cwd, pathToExtend); } function mergeDeep(config1, config2) { const target = {}; function isObject(obj) { return obj && typeof obj === 'object' && !Array.isArray(obj); } Object.assign(target, config1); for (const key of Object.keys(config2)) { if (isObject(config2[key]) && isObject(target[key])) { target[key] = mergeDeep(config1[key], config2[key]); } else { target[key] = config2[key]; } } return target; }