+++ /dev/null
-'use strict';
-
-var _ansiStyles = require('ansi-styles');
-
-var _ansiStyles2 = _interopRequireDefault(_ansiStyles);
-
-var _collections = require('./collections');
-
-var _asymmetric_matcher = require('./plugins/asymmetric_matcher');
-
-var _asymmetric_matcher2 = _interopRequireDefault(_asymmetric_matcher);
-
-var _convert_ansi = require('./plugins/convert_ansi');
-
-var _convert_ansi2 = _interopRequireDefault(_convert_ansi);
-
-var _dom_collection = require('./plugins/dom_collection');
-
-var _dom_collection2 = _interopRequireDefault(_dom_collection);
-
-var _dom_element = require('./plugins/dom_element');
-
-var _dom_element2 = _interopRequireDefault(_dom_element);
-
-var _immutable = require('./plugins/immutable');
-
-var _immutable2 = _interopRequireDefault(_immutable);
-
-var _react_element = require('./plugins/react_element');
-
-var _react_element2 = _interopRequireDefault(_react_element);
-
-var _react_test_component = require('./plugins/react_test_component');
-
-var _react_test_component2 = _interopRequireDefault(_react_test_component);
-
-function _interopRequireDefault(obj) {
- return obj && obj.__esModule ? obj : {default: obj};
-}
-
-/**
- * Copyright (c) 2014-present, Facebook, Inc. 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 toString = Object.prototype.toString;
-const toISOString = Date.prototype.toISOString;
-const errorToString = Error.prototype.toString;
-const regExpToString = RegExp.prototype.toString;
-const symbolToString = Symbol.prototype.toString;
-
-// Explicitly comparing typeof constructor to function avoids undefined as name
-// when mock identity-obj-proxy returns the key as the value for any key.
-const getConstructorName = val =>
- (typeof val.constructor === 'function' && val.constructor.name) || 'Object';
-
-// Is val is equal to global window object? Works even if it does not exist :)
-/* global window */
-const isWindow = val => typeof window !== 'undefined' && val === window;
-
-const SYMBOL_REGEXP = /^Symbol\((.*)\)(.*)$/;
-const NEWLINE_REGEXP = /\n/gi;
-
-class PrettyFormatPluginError extends Error {
- constructor(message, stack) {
- super(message);
- this.stack = stack;
- this.name = this.constructor.name;
- }
-}
-
-function isToStringedArrayType(toStringed) {
- return (
- toStringed === '[object Array]' ||
- toStringed === '[object ArrayBuffer]' ||
- toStringed === '[object DataView]' ||
- toStringed === '[object Float32Array]' ||
- toStringed === '[object Float64Array]' ||
- toStringed === '[object Int8Array]' ||
- toStringed === '[object Int16Array]' ||
- toStringed === '[object Int32Array]' ||
- toStringed === '[object Uint8Array]' ||
- toStringed === '[object Uint8ClampedArray]' ||
- toStringed === '[object Uint16Array]' ||
- toStringed === '[object Uint32Array]'
- );
-}
-
-function printNumber(val) {
- return Object.is(val, -0) ? '-0' : String(val);
-}
-
-function printFunction(val, printFunctionName) {
- if (!printFunctionName) {
- return '[Function]';
- }
- return '[Function ' + (val.name || 'anonymous') + ']';
-}
-
-function printSymbol(val) {
- return symbolToString.call(val).replace(SYMBOL_REGEXP, 'Symbol($1)');
-}
-
-function printError(val) {
- return '[' + errorToString.call(val) + ']';
-}
-
-function printBasicValue(val, printFunctionName, escapeRegex) {
- if (val === true || val === false) {
- return '' + val;
- }
- if (val === undefined) {
- return 'undefined';
- }
- if (val === null) {
- return 'null';
- }
-
- const typeOf = typeof val;
-
- if (typeOf === 'number') {
- return printNumber(val);
- }
- if (typeOf === 'string') {
- return '"' + val.replace(/"|\\/g, '\\$&') + '"';
- }
- if (typeOf === 'function') {
- return printFunction(val, printFunctionName);
- }
- if (typeOf === 'symbol') {
- return printSymbol(val);
- }
-
- const toStringed = toString.call(val);
-
- if (toStringed === '[object WeakMap]') {
- return 'WeakMap {}';
- }
- if (toStringed === '[object WeakSet]') {
- return 'WeakSet {}';
- }
- if (
- toStringed === '[object Function]' ||
- toStringed === '[object GeneratorFunction]'
- ) {
- return printFunction(val, printFunctionName);
- }
- if (toStringed === '[object Symbol]') {
- return printSymbol(val);
- }
- if (toStringed === '[object Date]') {
- return isNaN(+val) ? 'Date { NaN }' : toISOString.call(val);
- }
- if (toStringed === '[object Error]') {
- return printError(val);
- }
- if (toStringed === '[object RegExp]') {
- if (escapeRegex) {
- // https://github.com/benjamingr/RegExp.escape/blob/master/polyfill.js
- return regExpToString.call(val).replace(/[\\^$*+?.()|[\]{}]/g, '\\$&');
- }
- return regExpToString.call(val);
- }
-
- if (val instanceof Error) {
- return printError(val);
- }
-
- return null;
-}
-
-function printComplexValue(
- val,
- config,
- indentation,
- depth,
- refs,
- hasCalledToJSON
-) {
- if (refs.indexOf(val) !== -1) {
- return '[Circular]';
- }
- refs = refs.slice();
- refs.push(val);
-
- const hitMaxDepth = ++depth > config.maxDepth;
- const min = config.min;
-
- if (
- config.callToJSON &&
- !hitMaxDepth &&
- val.toJSON &&
- typeof val.toJSON === 'function' &&
- !hasCalledToJSON
- ) {
- return printer(val.toJSON(), config, indentation, depth, refs, true);
- }
-
- const toStringed = toString.call(val);
- if (toStringed === '[object Arguments]') {
- return hitMaxDepth
- ? '[Arguments]'
- : (min ? '' : 'Arguments ') +
- '[' +
- (0, _collections.printListItems)(
- val,
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- ']';
- }
- if (isToStringedArrayType(toStringed)) {
- return hitMaxDepth
- ? '[' + val.constructor.name + ']'
- : (min ? '' : val.constructor.name + ' ') +
- '[' +
- (0, _collections.printListItems)(
- val,
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- ']';
- }
- if (toStringed === '[object Map]') {
- return hitMaxDepth
- ? '[Map]'
- : 'Map {' +
- (0, _collections.printIteratorEntries)(
- val.entries(),
- config,
- indentation,
- depth,
- refs,
- printer,
- ' => '
- ) +
- '}';
- }
- if (toStringed === '[object Set]') {
- return hitMaxDepth
- ? '[Set]'
- : 'Set {' +
- (0, _collections.printIteratorValues)(
- val.values(),
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- '}';
- }
-
- // Avoid failure to serialize global window object in jsdom test environment.
- // For example, not even relevant if window is prop of React element.
- return hitMaxDepth || isWindow(val)
- ? '[' + getConstructorName(val) + ']'
- : (min ? '' : getConstructorName(val) + ' ') +
- '{' +
- (0, _collections.printObjectProperties)(
- val,
- config,
- indentation,
- depth,
- refs,
- printer
- ) +
- '}';
-}
-
-function printPlugin(plugin, val, config, indentation, depth, refs) {
- let printed;
-
- try {
- printed = plugin.serialize
- ? plugin.serialize(val, config, indentation, depth, refs, printer)
- : plugin.print(
- val,
- valChild => printer(valChild, config, indentation, depth, refs),
- str => {
- const indentationNext = indentation + config.indent;
- return (
- indentationNext +
- str.replace(NEWLINE_REGEXP, '\n' + indentationNext)
- );
- },
- {
- edgeSpacing: config.spacingOuter,
- min: config.min,
- spacing: config.spacingInner
- },
- config.colors
- );
- } catch (error) {
- throw new PrettyFormatPluginError(error.message, error.stack);
- }
- if (typeof printed !== 'string') {
- throw new Error(
- `pretty-format: Plugin must return type "string" but instead returned "${typeof printed}".`
- );
- }
- return printed;
-}
-
-function findPlugin(plugins, val) {
- for (let p = 0; p < plugins.length; p++) {
- try {
- if (plugins[p].test(val)) {
- return plugins[p];
- }
- } catch (error) {
- throw new PrettyFormatPluginError(error.message, error.stack);
- }
- }
-
- return null;
-}
-
-function printer(val, config, indentation, depth, refs, hasCalledToJSON) {
- const plugin = findPlugin(config.plugins, val);
- if (plugin !== null) {
- return printPlugin(plugin, val, config, indentation, depth, refs);
- }
-
- const basicResult = printBasicValue(
- val,
- config.printFunctionName,
- config.escapeRegex
- );
- if (basicResult !== null) {
- return basicResult;
- }
-
- return printComplexValue(
- val,
- config,
- indentation,
- depth,
- refs,
- hasCalledToJSON
- );
-}
-
-const DEFAULT_THEME = {
- comment: 'gray',
- content: 'reset',
- prop: 'yellow',
- tag: 'cyan',
- value: 'green'
-};
-
-const DEFAULT_THEME_KEYS = Object.keys(DEFAULT_THEME);
-
-const DEFAULT_OPTIONS = {
- callToJSON: true,
- escapeRegex: false,
- highlight: false,
- indent: 2,
- maxDepth: Infinity,
- min: false,
- plugins: [],
- printFunctionName: true,
- theme: DEFAULT_THEME
-};
-
-function validateOptions(options) {
- Object.keys(options).forEach(key => {
- if (!DEFAULT_OPTIONS.hasOwnProperty(key)) {
- throw new Error(`pretty-format: Unknown option "${key}".`);
- }
- });
-
- if (options.min && options.indent !== undefined && options.indent !== 0) {
- throw new Error(
- 'pretty-format: Options "min" and "indent" cannot be used together.'
- );
- }
-
- if (options.theme !== undefined) {
- if (options.theme === null) {
- throw new Error(`pretty-format: Option "theme" must not be null.`);
- }
-
- if (typeof options.theme !== 'object') {
- throw new Error(
- `pretty-format: Option "theme" must be of type "object" but instead received "${typeof options.theme}".`
- );
- }
- }
-}
-
-const getColorsHighlight = (
- options
- // $FlowFixMe: Flow thinks keys from `Colors` are missing from `DEFAULT_THEME_KEYS`
-) =>
- DEFAULT_THEME_KEYS.reduce((colors, key) => {
- const value =
- options.theme && options.theme[key] !== undefined
- ? options.theme[key]
- : DEFAULT_THEME[key];
- const color = _ansiStyles2.default[value];
- if (
- color &&
- typeof color.close === 'string' &&
- typeof color.open === 'string'
- ) {
- colors[key] = color;
- } else {
- throw new Error(
- `pretty-format: Option "theme" has a key "${key}" whose value "${value}" is undefined in ansi-styles.`
- );
- }
- return colors;
- }, Object.create(null));
-
-const getColorsEmpty = () =>
- // $FlowFixMe: Flow thinks keys from `Colors` are missing from `DEFAULT_THEME_KEYS`
- DEFAULT_THEME_KEYS.reduce((colors, key) => {
- colors[key] = {close: '', open: ''};
- return colors;
- }, Object.create(null));
-
-const getPrintFunctionName = options =>
- options && options.printFunctionName !== undefined
- ? options.printFunctionName
- : DEFAULT_OPTIONS.printFunctionName;
-
-const getEscapeRegex = options =>
- options && options.escapeRegex !== undefined
- ? options.escapeRegex
- : DEFAULT_OPTIONS.escapeRegex;
-
-const getConfig = options => ({
- callToJSON:
- options && options.callToJSON !== undefined
- ? options.callToJSON
- : DEFAULT_OPTIONS.callToJSON,
- colors:
- options && options.highlight
- ? getColorsHighlight(options)
- : getColorsEmpty(),
- escapeRegex: getEscapeRegex(options),
- indent:
- options && options.min
- ? ''
- : createIndent(
- options && options.indent !== undefined
- ? options.indent
- : DEFAULT_OPTIONS.indent
- ),
- maxDepth:
- options && options.maxDepth !== undefined
- ? options.maxDepth
- : DEFAULT_OPTIONS.maxDepth,
- min: options && options.min !== undefined ? options.min : DEFAULT_OPTIONS.min,
- plugins:
- options && options.plugins !== undefined
- ? options.plugins
- : DEFAULT_OPTIONS.plugins,
- printFunctionName: getPrintFunctionName(options),
- spacingInner: options && options.min ? ' ' : '\n',
- spacingOuter: options && options.min ? '' : '\n'
-});
-
-function createIndent(indent) {
- return new Array(indent + 1).join(' ');
-}
-
-function prettyFormat(val, options) {
- if (options) {
- validateOptions(options);
- if (options.plugins) {
- const plugin = findPlugin(options.plugins, val);
- if (plugin !== null) {
- return printPlugin(plugin, val, getConfig(options), '', 0, []);
- }
- }
- }
-
- const basicResult = printBasicValue(
- val,
- getPrintFunctionName(options),
- getEscapeRegex(options)
- );
- if (basicResult !== null) {
- return basicResult;
- }
-
- return printComplexValue(val, getConfig(options), '', 0, []);
-}
-
-prettyFormat.plugins = {
- AsymmetricMatcher: _asymmetric_matcher2.default,
- ConvertAnsi: _convert_ansi2.default,
- DOMCollection: _dom_collection2.default,
- DOMElement: _dom_element2.default,
- Immutable: _immutable2.default,
- ReactElement: _react_element2.default,
- ReactTestComponent: _react_test_component2.default
-};
-
-module.exports = prettyFormat;
projects / dotfiles / .git / blobdiff