'use strict'; Object.defineProperty(exports, '__esModule', { value: true }); exports.normalizeDiffOptions = exports.noColor = void 0; var _chalk = _interopRequireDefault(require('chalk')); 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. */ const noColor = string => string; exports.noColor = noColor; const DIFF_CONTEXT_DEFAULT = 5; const OPTIONS_DEFAULT = { aAnnotation: 'Expected', aColor: _chalk.default.green, aIndicator: '-', bAnnotation: 'Received', bColor: _chalk.default.red, bIndicator: '+', changeColor: _chalk.default.inverse, changeLineTrailingSpaceColor: noColor, commonColor: _chalk.default.dim, commonIndicator: ' ', commonLineTrailingSpaceColor: noColor, compareKeys: undefined, contextLines: DIFF_CONTEXT_DEFAULT, emptyFirstOrLastLinePlaceholder: '', expand: true, includeChangeCounts: false, omitAnnotationLines: false, patchColor: _chalk.default.yellow }; const getCompareKeys = compareKeys => compareKeys && typeof compareKeys === 'function' ? compareKeys : OPTIONS_DEFAULT.compareKeys; const getContextLines = contextLines => typeof contextLines === 'number' && Number.isSafeInteger(contextLines) && contextLines >= 0 ? contextLines : DIFF_CONTEXT_DEFAULT; // Pure function returns options with all properties. const normalizeDiffOptions = (options = {}) => ({ ...OPTIONS_DEFAULT, ...options, compareKeys: getCompareKeys(options.compareKeys), contextLines: getContextLines(options.contextLines) }); exports.normalizeDiffOptions = normalizeDiffOptions;