4685 lines
119 KiB
JavaScript
4685 lines
119 KiB
JavaScript
/*!
|
|
* @nuxt/config v2.13.3 (c) 2016-2020
|
|
|
|
* - All the amazing contributors
|
|
* Released under the MIT License.
|
|
* Website: https://nuxtjs.org
|
|
*/
|
|
'use strict';
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
|
|
|
|
const env = _interopDefault(require('std-env'));
|
|
const utils = require('@nuxt/utils');
|
|
const path = _interopDefault(require('path'));
|
|
const fs = _interopDefault(require('fs'));
|
|
const defu = _interopDefault(require('defu'));
|
|
const consola = _interopDefault(require('consola'));
|
|
const destr = _interopDefault(require('destr'));
|
|
const dotenv = _interopDefault(require('dotenv'));
|
|
const esm = _interopDefault(require('esm'));
|
|
const _createRequire = _interopDefault(require('create-require'));
|
|
const rc = require('rc9');
|
|
|
|
const _app = () => ({
|
|
vue: {
|
|
config: {
|
|
silent: undefined, // = !dev
|
|
performance: undefined // = dev
|
|
}
|
|
},
|
|
|
|
vueMeta: null,
|
|
|
|
head: {
|
|
meta: [],
|
|
link: [],
|
|
style: [],
|
|
script: []
|
|
},
|
|
|
|
fetch: {
|
|
server: true,
|
|
client: true
|
|
},
|
|
|
|
plugins: [],
|
|
|
|
extendPlugins: null,
|
|
|
|
css: [],
|
|
|
|
layouts: {},
|
|
|
|
ErrorPage: null,
|
|
|
|
loading: {
|
|
color: 'black',
|
|
failedColor: 'red',
|
|
height: '2px',
|
|
throttle: 200,
|
|
duration: 5000,
|
|
continuous: false,
|
|
rtl: false,
|
|
css: true
|
|
},
|
|
|
|
loadingIndicator: 'default',
|
|
|
|
pageTransition: {
|
|
name: 'page',
|
|
mode: 'out-in',
|
|
appear: false,
|
|
appearClass: 'appear',
|
|
appearActiveClass: 'appear-active',
|
|
appearToClass: 'appear-to'
|
|
},
|
|
|
|
layoutTransition: {
|
|
name: 'layout',
|
|
mode: 'out-in'
|
|
},
|
|
|
|
features: {
|
|
store: true,
|
|
layouts: true,
|
|
meta: true,
|
|
middleware: true,
|
|
transitions: true,
|
|
deprecations: true,
|
|
validate: true,
|
|
asyncData: true,
|
|
fetch: true,
|
|
clientOnline: true,
|
|
clientPrefetch: true,
|
|
clientUseUrl: false,
|
|
componentAliases: true,
|
|
componentClientOnly: true
|
|
}
|
|
});
|
|
|
|
var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
|
|
|
|
function createCommonjsModule(fn, basedir, module) {
|
|
return module = {
|
|
path: basedir,
|
|
exports: {},
|
|
require: function (path, base) {
|
|
return commonjsRequire(path, (base === undefined || base === null) ? module.path : base);
|
|
}
|
|
}, fn(module, module.exports), module.exports;
|
|
}
|
|
|
|
function commonjsRequire () {
|
|
throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');
|
|
}
|
|
|
|
/** Detect free variable `global` from Node.js. */
|
|
var freeGlobal = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
|
|
|
|
var _freeGlobal = freeGlobal;
|
|
|
|
/** Detect free variable `self`. */
|
|
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
|
|
|
|
/** Used as a reference to the global object. */
|
|
var root = _freeGlobal || freeSelf || Function('return this')();
|
|
|
|
var _root = root;
|
|
|
|
/** Built-in value references. */
|
|
var Symbol = _root.Symbol;
|
|
|
|
var _Symbol = Symbol;
|
|
|
|
/**
|
|
* A specialized version of `_.map` for arrays without support for iteratee
|
|
* shorthands.
|
|
*
|
|
* @private
|
|
* @param {Array} [array] The array to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Array} Returns the new mapped array.
|
|
*/
|
|
function arrayMap(array, iteratee) {
|
|
var index = -1,
|
|
length = array == null ? 0 : array.length,
|
|
result = Array(length);
|
|
|
|
while (++index < length) {
|
|
result[index] = iteratee(array[index], index, array);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _arrayMap = arrayMap;
|
|
|
|
/**
|
|
* Checks if `value` is classified as an `Array` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArray([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArray(document.body.children);
|
|
* // => false
|
|
*
|
|
* _.isArray('abc');
|
|
* // => false
|
|
*
|
|
* _.isArray(_.noop);
|
|
* // => false
|
|
*/
|
|
var isArray = Array.isArray;
|
|
|
|
var isArray_1 = isArray;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* Used to resolve the
|
|
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var nativeObjectToString = objectProto.toString;
|
|
|
|
/** Built-in value references. */
|
|
var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined;
|
|
|
|
/**
|
|
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @returns {string} Returns the raw `toStringTag`.
|
|
*/
|
|
function getRawTag(value) {
|
|
var isOwn = hasOwnProperty.call(value, symToStringTag),
|
|
tag = value[symToStringTag];
|
|
|
|
try {
|
|
value[symToStringTag] = undefined;
|
|
var unmasked = true;
|
|
} catch (e) {}
|
|
|
|
var result = nativeObjectToString.call(value);
|
|
if (unmasked) {
|
|
if (isOwn) {
|
|
value[symToStringTag] = tag;
|
|
} else {
|
|
delete value[symToStringTag];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _getRawTag = getRawTag;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$1 = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the
|
|
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var nativeObjectToString$1 = objectProto$1.toString;
|
|
|
|
/**
|
|
* Converts `value` to a string using `Object.prototype.toString`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to convert.
|
|
* @returns {string} Returns the converted string.
|
|
*/
|
|
function objectToString(value) {
|
|
return nativeObjectToString$1.call(value);
|
|
}
|
|
|
|
var _objectToString = objectToString;
|
|
|
|
/** `Object#toString` result references. */
|
|
var nullTag = '[object Null]',
|
|
undefinedTag = '[object Undefined]';
|
|
|
|
/** Built-in value references. */
|
|
var symToStringTag$1 = _Symbol ? _Symbol.toStringTag : undefined;
|
|
|
|
/**
|
|
* The base implementation of `getTag` without fallbacks for buggy environments.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @returns {string} Returns the `toStringTag`.
|
|
*/
|
|
function baseGetTag(value) {
|
|
if (value == null) {
|
|
return value === undefined ? undefinedTag : nullTag;
|
|
}
|
|
return (symToStringTag$1 && symToStringTag$1 in Object(value))
|
|
? _getRawTag(value)
|
|
: _objectToString(value);
|
|
}
|
|
|
|
var _baseGetTag = baseGetTag;
|
|
|
|
/**
|
|
* Checks if `value` is object-like. A value is object-like if it's not `null`
|
|
* and has a `typeof` result of "object".
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
|
* @example
|
|
*
|
|
* _.isObjectLike({});
|
|
* // => true
|
|
*
|
|
* _.isObjectLike([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isObjectLike(_.noop);
|
|
* // => false
|
|
*
|
|
* _.isObjectLike(null);
|
|
* // => false
|
|
*/
|
|
function isObjectLike(value) {
|
|
return value != null && typeof value == 'object';
|
|
}
|
|
|
|
var isObjectLike_1 = isObjectLike;
|
|
|
|
/** `Object#toString` result references. */
|
|
var symbolTag = '[object Symbol]';
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `Symbol` primitive or object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
|
|
* @example
|
|
*
|
|
* _.isSymbol(Symbol.iterator);
|
|
* // => true
|
|
*
|
|
* _.isSymbol('abc');
|
|
* // => false
|
|
*/
|
|
function isSymbol(value) {
|
|
return typeof value == 'symbol' ||
|
|
(isObjectLike_1(value) && _baseGetTag(value) == symbolTag);
|
|
}
|
|
|
|
var isSymbol_1 = isSymbol;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var INFINITY = 1 / 0;
|
|
|
|
/** Used to convert symbols to primitives and strings. */
|
|
var symbolProto = _Symbol ? _Symbol.prototype : undefined,
|
|
symbolToString = symbolProto ? symbolProto.toString : undefined;
|
|
|
|
/**
|
|
* The base implementation of `_.toString` which doesn't convert nullish
|
|
* values to empty strings.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to process.
|
|
* @returns {string} Returns the string.
|
|
*/
|
|
function baseToString(value) {
|
|
// Exit early for strings to avoid a performance hit in some environments.
|
|
if (typeof value == 'string') {
|
|
return value;
|
|
}
|
|
if (isArray_1(value)) {
|
|
// Recursively convert values (susceptible to call stack limits).
|
|
return _arrayMap(value, baseToString) + '';
|
|
}
|
|
if (isSymbol_1(value)) {
|
|
return symbolToString ? symbolToString.call(value) : '';
|
|
}
|
|
var result = (value + '');
|
|
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
|
}
|
|
|
|
var _baseToString = baseToString;
|
|
|
|
/**
|
|
* Converts `value` to a string. An empty string is returned for `null`
|
|
* and `undefined` values. The sign of `-0` is preserved.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to convert.
|
|
* @returns {string} Returns the converted string.
|
|
* @example
|
|
*
|
|
* _.toString(null);
|
|
* // => ''
|
|
*
|
|
* _.toString(-0);
|
|
* // => '-0'
|
|
*
|
|
* _.toString([1, 2, 3]);
|
|
* // => '1,2,3'
|
|
*/
|
|
function toString(value) {
|
|
return value == null ? '' : _baseToString(value);
|
|
}
|
|
|
|
var toString_1 = toString;
|
|
|
|
/**
|
|
* The base implementation of `_.slice` without an iteratee call guard.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to slice.
|
|
* @param {number} [start=0] The start position.
|
|
* @param {number} [end=array.length] The end position.
|
|
* @returns {Array} Returns the slice of `array`.
|
|
*/
|
|
function baseSlice(array, start, end) {
|
|
var index = -1,
|
|
length = array.length;
|
|
|
|
if (start < 0) {
|
|
start = -start > length ? 0 : (length + start);
|
|
}
|
|
end = end > length ? length : end;
|
|
if (end < 0) {
|
|
end += length;
|
|
}
|
|
length = start > end ? 0 : ((end - start) >>> 0);
|
|
start >>>= 0;
|
|
|
|
var result = Array(length);
|
|
while (++index < length) {
|
|
result[index] = array[index + start];
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _baseSlice = baseSlice;
|
|
|
|
/**
|
|
* Casts `array` to a slice if it's needed.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {number} start The start position.
|
|
* @param {number} [end=array.length] The end position.
|
|
* @returns {Array} Returns the cast slice.
|
|
*/
|
|
function castSlice(array, start, end) {
|
|
var length = array.length;
|
|
end = end === undefined ? length : end;
|
|
return (!start && end >= length) ? array : _baseSlice(array, start, end);
|
|
}
|
|
|
|
var _castSlice = castSlice;
|
|
|
|
/** Used to compose unicode character classes. */
|
|
var rsAstralRange = '\\ud800-\\udfff',
|
|
rsComboMarksRange = '\\u0300-\\u036f',
|
|
reComboHalfMarksRange = '\\ufe20-\\ufe2f',
|
|
rsComboSymbolsRange = '\\u20d0-\\u20ff',
|
|
rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
|
|
rsVarRange = '\\ufe0e\\ufe0f';
|
|
|
|
/** Used to compose unicode capture groups. */
|
|
var rsZWJ = '\\u200d';
|
|
|
|
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
|
|
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
|
|
|
|
/**
|
|
* Checks if `string` contains Unicode symbols.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to inspect.
|
|
* @returns {boolean} Returns `true` if a symbol is found, else `false`.
|
|
*/
|
|
function hasUnicode(string) {
|
|
return reHasUnicode.test(string);
|
|
}
|
|
|
|
var _hasUnicode = hasUnicode;
|
|
|
|
/**
|
|
* Converts an ASCII `string` to an array.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to convert.
|
|
* @returns {Array} Returns the converted array.
|
|
*/
|
|
function asciiToArray(string) {
|
|
return string.split('');
|
|
}
|
|
|
|
var _asciiToArray = asciiToArray;
|
|
|
|
/** Used to compose unicode character classes. */
|
|
var rsAstralRange$1 = '\\ud800-\\udfff',
|
|
rsComboMarksRange$1 = '\\u0300-\\u036f',
|
|
reComboHalfMarksRange$1 = '\\ufe20-\\ufe2f',
|
|
rsComboSymbolsRange$1 = '\\u20d0-\\u20ff',
|
|
rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1,
|
|
rsVarRange$1 = '\\ufe0e\\ufe0f';
|
|
|
|
/** Used to compose unicode capture groups. */
|
|
var rsAstral = '[' + rsAstralRange$1 + ']',
|
|
rsCombo = '[' + rsComboRange$1 + ']',
|
|
rsFitz = '\\ud83c[\\udffb-\\udfff]',
|
|
rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
|
|
rsNonAstral = '[^' + rsAstralRange$1 + ']',
|
|
rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
|
|
rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
|
|
rsZWJ$1 = '\\u200d';
|
|
|
|
/** Used to compose unicode regexes. */
|
|
var reOptMod = rsModifier + '?',
|
|
rsOptVar = '[' + rsVarRange$1 + ']?',
|
|
rsOptJoin = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
|
|
rsSeq = rsOptVar + reOptMod + rsOptJoin,
|
|
rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
|
|
|
|
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
|
|
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
|
|
|
|
/**
|
|
* Converts a Unicode `string` to an array.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to convert.
|
|
* @returns {Array} Returns the converted array.
|
|
*/
|
|
function unicodeToArray(string) {
|
|
return string.match(reUnicode) || [];
|
|
}
|
|
|
|
var _unicodeToArray = unicodeToArray;
|
|
|
|
/**
|
|
* Converts `string` to an array.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to convert.
|
|
* @returns {Array} Returns the converted array.
|
|
*/
|
|
function stringToArray(string) {
|
|
return _hasUnicode(string)
|
|
? _unicodeToArray(string)
|
|
: _asciiToArray(string);
|
|
}
|
|
|
|
var _stringToArray = stringToArray;
|
|
|
|
/**
|
|
* Creates a function like `_.lowerFirst`.
|
|
*
|
|
* @private
|
|
* @param {string} methodName The name of the `String` case method to use.
|
|
* @returns {Function} Returns the new case function.
|
|
*/
|
|
function createCaseFirst(methodName) {
|
|
return function(string) {
|
|
string = toString_1(string);
|
|
|
|
var strSymbols = _hasUnicode(string)
|
|
? _stringToArray(string)
|
|
: undefined;
|
|
|
|
var chr = strSymbols
|
|
? strSymbols[0]
|
|
: string.charAt(0);
|
|
|
|
var trailing = strSymbols
|
|
? _castSlice(strSymbols, 1).join('')
|
|
: string.slice(1);
|
|
|
|
return chr[methodName]() + trailing;
|
|
};
|
|
}
|
|
|
|
var _createCaseFirst = createCaseFirst;
|
|
|
|
/**
|
|
* Converts the first character of `string` to upper case.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category String
|
|
* @param {string} [string=''] The string to convert.
|
|
* @returns {string} Returns the converted string.
|
|
* @example
|
|
*
|
|
* _.upperFirst('fred');
|
|
* // => 'Fred'
|
|
*
|
|
* _.upperFirst('FRED');
|
|
* // => 'FRED'
|
|
*/
|
|
var upperFirst = _createCaseFirst('toUpperCase');
|
|
|
|
var upperFirst_1 = upperFirst;
|
|
|
|
/**
|
|
* Converts the first character of `string` to upper case and the remaining
|
|
* to lower case.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.0.0
|
|
* @category String
|
|
* @param {string} [string=''] The string to capitalize.
|
|
* @returns {string} Returns the capitalized string.
|
|
* @example
|
|
*
|
|
* _.capitalize('FRED');
|
|
* // => 'Fred'
|
|
*/
|
|
function capitalize(string) {
|
|
return upperFirst_1(toString_1(string).toLowerCase());
|
|
}
|
|
|
|
var capitalize_1 = capitalize;
|
|
|
|
const _common = () => ({
|
|
// Env
|
|
dev: Boolean(env.dev),
|
|
test: Boolean(env.test),
|
|
debug: undefined, // = dev
|
|
env: {},
|
|
|
|
createRequire: undefined,
|
|
|
|
// Target
|
|
target: utils.TARGETS.server,
|
|
|
|
// Rendering
|
|
ssr: true,
|
|
|
|
// TODO: remove in Nuxt 3
|
|
// Mode
|
|
mode: utils.MODES.universal,
|
|
modern: undefined,
|
|
|
|
// Modules
|
|
modules: [],
|
|
buildModules: [],
|
|
_modules: [],
|
|
|
|
globalName: undefined,
|
|
globals: {
|
|
id: globalName => `__${globalName}`,
|
|
nuxt: globalName => `$${globalName}`,
|
|
context: globalName => `__${globalName.toUpperCase()}__`,
|
|
pluginPrefix: globalName => globalName,
|
|
readyCallback: globalName => `on${capitalize_1(globalName)}Ready`,
|
|
loadedCallback: globalName => `_on${capitalize_1(globalName)}Loaded`
|
|
},
|
|
|
|
// Server
|
|
serverMiddleware: [],
|
|
|
|
// Dirs and extensions
|
|
_nuxtConfigFile: undefined,
|
|
srcDir: undefined,
|
|
buildDir: '.nuxt',
|
|
modulesDir: [
|
|
'node_modules'
|
|
],
|
|
dir: {
|
|
assets: 'assets',
|
|
app: 'app',
|
|
layouts: 'layouts',
|
|
middleware: 'middleware',
|
|
pages: 'pages',
|
|
static: 'static',
|
|
store: 'store'
|
|
},
|
|
extensions: [],
|
|
styleExtensions: ['css', 'pcss', 'postcss', 'styl', 'stylus', 'scss', 'sass', 'less'],
|
|
alias: {},
|
|
|
|
// Ignores
|
|
ignoreOptions: undefined,
|
|
ignorePrefix: '-',
|
|
ignore: [
|
|
'**/*.test.*',
|
|
'**/*.spec.*'
|
|
],
|
|
|
|
// Watch
|
|
watch: [],
|
|
watchers: {
|
|
rewatchOnRawEvents: undefined,
|
|
webpack: {
|
|
aggregateTimeout: 1000
|
|
},
|
|
chokidar: {
|
|
ignoreInitial: true
|
|
}
|
|
},
|
|
|
|
// Editor
|
|
editor: undefined,
|
|
|
|
// Hooks
|
|
hooks: null,
|
|
|
|
// runtimeConfig
|
|
privateRuntimeConfig: {},
|
|
publicRuntimeConfig: {}
|
|
});
|
|
|
|
const build = () => ({
|
|
quiet: Boolean(env.ci || env.test),
|
|
analyze: false,
|
|
profile: process.argv.includes('--profile'),
|
|
extractCSS: false,
|
|
cssSourceMap: undefined,
|
|
ssr: undefined,
|
|
parallel: false,
|
|
cache: false,
|
|
standalone: false,
|
|
publicPath: '/_nuxt/',
|
|
serverURLPolyfill: 'url',
|
|
filenames: {
|
|
// { isDev, isClient, isServer }
|
|
app: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[name].[contenthash:7]${isModern ? '.modern' : ''}.js`,
|
|
chunk: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[name].[contenthash:7]${isModern ? '.modern' : ''}.js`,
|
|
css: ({ isDev }) => isDev ? '[name].css' : '[name].[contenthash:7].css',
|
|
img: ({ isDev }) => isDev ? '[path][name].[ext]' : 'img/[name].[contenthash:7].[ext]',
|
|
font: ({ isDev }) => isDev ? '[path][name].[ext]' : 'fonts/[name].[contenthash:7].[ext]',
|
|
video: ({ isDev }) => isDev ? '[path][name].[ext]' : 'videos/[name].[contenthash:7].[ext]'
|
|
},
|
|
loaders: {
|
|
file: {},
|
|
fontUrl: { limit: 1000 },
|
|
imgUrl: { limit: 1000 },
|
|
pugPlain: {},
|
|
vue: {
|
|
transformAssetUrls: {
|
|
video: 'src',
|
|
source: 'src',
|
|
object: 'src',
|
|
embed: 'src'
|
|
}
|
|
},
|
|
css: {},
|
|
cssModules: {
|
|
modules: {
|
|
localIdentName: '[local]_[hash:base64:5]'
|
|
}
|
|
},
|
|
less: {},
|
|
sass: {
|
|
sassOptions: {
|
|
indentedSyntax: true
|
|
}
|
|
},
|
|
scss: {},
|
|
stylus: {},
|
|
vueStyle: {}
|
|
},
|
|
styleResources: {},
|
|
plugins: [],
|
|
terser: {},
|
|
hardSource: false,
|
|
aggressiveCodeRemoval: false,
|
|
optimizeCSS: undefined,
|
|
optimization: {
|
|
runtimeChunk: 'single',
|
|
minimize: undefined,
|
|
minimizer: undefined,
|
|
splitChunks: {
|
|
chunks: 'all',
|
|
name: undefined,
|
|
cacheGroups: {
|
|
default: {
|
|
name: undefined
|
|
}
|
|
}
|
|
}
|
|
},
|
|
splitChunks: {
|
|
layouts: false,
|
|
pages: true,
|
|
commons: true
|
|
},
|
|
babel: {
|
|
configFile: false,
|
|
babelrc: false,
|
|
cacheDirectory: undefined
|
|
},
|
|
transpile: [], // Name of NPM packages to be transpiled
|
|
postcss: {
|
|
preset: {
|
|
// https://cssdb.org/#staging-process
|
|
stage: 2
|
|
}
|
|
},
|
|
html: {
|
|
minify: {
|
|
collapseBooleanAttributes: true,
|
|
decodeEntities: true,
|
|
minifyCSS: true,
|
|
minifyJS: true,
|
|
processConditionalComments: true,
|
|
removeEmptyAttributes: true,
|
|
removeRedundantAttributes: true,
|
|
trimCustomFragments: true,
|
|
useShortDoctype: true
|
|
}
|
|
},
|
|
|
|
template: undefined,
|
|
templates: [],
|
|
|
|
watch: [],
|
|
devMiddleware: {},
|
|
hotMiddleware: {},
|
|
|
|
stats: {
|
|
excludeAssets: [
|
|
/.map$/,
|
|
/index\..+\.html$/,
|
|
/vue-ssr-(client|modern)-manifest.json/
|
|
]
|
|
},
|
|
friendlyErrors: true,
|
|
additionalExtensions: [],
|
|
warningIgnoreFilters: [],
|
|
|
|
followSymlinks: false,
|
|
|
|
loadingScreen: {},
|
|
indicator: {
|
|
position: 'bottom-right',
|
|
backgroundColor: '#2E495E',
|
|
color: '#00C48D'
|
|
}
|
|
});
|
|
|
|
const messages = () => ({
|
|
loading: 'Loading...',
|
|
error_404: 'This page could not be found',
|
|
server_error: 'Server error',
|
|
nuxtjs: 'Nuxt.js',
|
|
back_to_home: 'Back to the home page',
|
|
server_error_details:
|
|
'An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details.',
|
|
client_error: 'Error',
|
|
client_error_details:
|
|
'An error occurred while rendering the page. Check developer tools console for details.'
|
|
});
|
|
|
|
const modes = () => ({
|
|
[utils.MODES.universal]: {
|
|
build: {
|
|
ssr: true
|
|
},
|
|
render: {
|
|
ssr: true
|
|
}
|
|
},
|
|
[utils.MODES.spa]: {
|
|
build: {
|
|
ssr: false
|
|
},
|
|
render: {
|
|
ssr: false
|
|
}
|
|
}
|
|
});
|
|
|
|
// TODO: Refactor @nuxt/server related options into `server.js`
|
|
|
|
const render = () => ({
|
|
bundleRenderer: {
|
|
shouldPrefetch: () => false,
|
|
shouldPreload: (fileWithoutQuery, asType) => ['script', 'style'].includes(asType),
|
|
runInNewContext: undefined
|
|
},
|
|
crossorigin: undefined,
|
|
resourceHints: true,
|
|
ssr: undefined,
|
|
ssrLog: undefined,
|
|
http2: {
|
|
push: false,
|
|
shouldPush: null,
|
|
pushAssets: null
|
|
},
|
|
static: {
|
|
prefix: true
|
|
},
|
|
compressor: {
|
|
threshold: 0
|
|
},
|
|
etag: {
|
|
weak: false
|
|
},
|
|
csp: false,
|
|
dist: {
|
|
// Don't serve index.html template
|
|
index: false,
|
|
// 1 year in production
|
|
maxAge: '1y'
|
|
},
|
|
// https://github.com/nuxt/serve-placeholder
|
|
fallback: {
|
|
dist: {},
|
|
static: {
|
|
skipUnknown: true,
|
|
handlers: {
|
|
'.htm': false,
|
|
'.html': false
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
const router = () => ({
|
|
mode: 'history',
|
|
base: '/',
|
|
routes: [],
|
|
routeNameSplitter: '-',
|
|
middleware: [],
|
|
linkActiveClass: 'nuxt-link-active',
|
|
linkExactActiveClass: 'nuxt-link-exact-active',
|
|
linkPrefetchedClass: false,
|
|
extendRoutes: null,
|
|
scrollBehavior: null,
|
|
parseQuery: false,
|
|
stringifyQuery: false,
|
|
fallback: false,
|
|
prefetchLinks: true,
|
|
prefetchPayloads: true,
|
|
trailingSlash: undefined
|
|
});
|
|
|
|
const server = ({ env = {} } = {}) => ({
|
|
https: false,
|
|
port: env.NUXT_PORT ||
|
|
env.PORT ||
|
|
env.npm_package_config_nuxt_port ||
|
|
3000,
|
|
host: env.NUXT_HOST ||
|
|
env.HOST ||
|
|
env.npm_package_config_nuxt_host ||
|
|
'localhost',
|
|
socket: env.UNIX_SOCKET ||
|
|
env.npm_package_config_unix_socket,
|
|
timing: false
|
|
});
|
|
|
|
const cli = () => ({
|
|
badgeMessages: [],
|
|
bannerColor: 'green'
|
|
});
|
|
|
|
const generate = () => ({
|
|
dir: 'dist',
|
|
routes: [],
|
|
exclude: [],
|
|
concurrency: 500,
|
|
interval: 0,
|
|
subFolders: true,
|
|
fallback: '200.html',
|
|
crawler: true,
|
|
staticAssets: {
|
|
base: undefined, // Default: "/_nuxt/static:
|
|
versionBase: undefined, // Default: "_nuxt/static/{version}""
|
|
dir: 'static',
|
|
version: undefined // Default: "{timeStampSec}"
|
|
}
|
|
});
|
|
|
|
const defaultNuxtConfigFile = 'nuxt.config';
|
|
|
|
function getDefaultNuxtConfig (options = {}) {
|
|
if (!options.env) {
|
|
options.env = process.env;
|
|
}
|
|
|
|
return {
|
|
..._app(),
|
|
..._common(),
|
|
build: build(),
|
|
messages: messages(),
|
|
modes: modes(),
|
|
render: render(),
|
|
router: router(),
|
|
server: server(options),
|
|
cli: cli(),
|
|
generate: generate()
|
|
}
|
|
}
|
|
|
|
/**
|
|
* A faster alternative to `Function#apply`, this function invokes `func`
|
|
* with the `this` binding of `thisArg` and the arguments of `args`.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to invoke.
|
|
* @param {*} thisArg The `this` binding of `func`.
|
|
* @param {Array} args The arguments to invoke `func` with.
|
|
* @returns {*} Returns the result of `func`.
|
|
*/
|
|
function apply(func, thisArg, args) {
|
|
switch (args.length) {
|
|
case 0: return func.call(thisArg);
|
|
case 1: return func.call(thisArg, args[0]);
|
|
case 2: return func.call(thisArg, args[0], args[1]);
|
|
case 3: return func.call(thisArg, args[0], args[1], args[2]);
|
|
}
|
|
return func.apply(thisArg, args);
|
|
}
|
|
|
|
var _apply = apply;
|
|
|
|
/**
|
|
* This method returns the first argument it receives.
|
|
*
|
|
* @static
|
|
* @since 0.1.0
|
|
* @memberOf _
|
|
* @category Util
|
|
* @param {*} value Any value.
|
|
* @returns {*} Returns `value`.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1 };
|
|
*
|
|
* console.log(_.identity(object) === object);
|
|
* // => true
|
|
*/
|
|
function identity(value) {
|
|
return value;
|
|
}
|
|
|
|
var identity_1 = identity;
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeMax = Math.max;
|
|
|
|
/**
|
|
* A specialized version of `baseRest` which transforms the rest array.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to apply a rest parameter to.
|
|
* @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
* @param {Function} transform The rest array transform.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function overRest(func, start, transform) {
|
|
start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
|
|
return function() {
|
|
var args = arguments,
|
|
index = -1,
|
|
length = nativeMax(args.length - start, 0),
|
|
array = Array(length);
|
|
|
|
while (++index < length) {
|
|
array[index] = args[start + index];
|
|
}
|
|
index = -1;
|
|
var otherArgs = Array(start + 1);
|
|
while (++index < start) {
|
|
otherArgs[index] = args[index];
|
|
}
|
|
otherArgs[start] = transform(array);
|
|
return _apply(func, this, otherArgs);
|
|
};
|
|
}
|
|
|
|
var _overRest = overRest;
|
|
|
|
/**
|
|
* Creates a function that returns `value`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 2.4.0
|
|
* @category Util
|
|
* @param {*} value The value to return from the new function.
|
|
* @returns {Function} Returns the new constant function.
|
|
* @example
|
|
*
|
|
* var objects = _.times(2, _.constant({ 'a': 1 }));
|
|
*
|
|
* console.log(objects);
|
|
* // => [{ 'a': 1 }, { 'a': 1 }]
|
|
*
|
|
* console.log(objects[0] === objects[1]);
|
|
* // => true
|
|
*/
|
|
function constant(value) {
|
|
return function() {
|
|
return value;
|
|
};
|
|
}
|
|
|
|
var constant_1 = constant;
|
|
|
|
/**
|
|
* Checks if `value` is the
|
|
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
|
|
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
|
|
* @example
|
|
*
|
|
* _.isObject({});
|
|
* // => true
|
|
*
|
|
* _.isObject([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isObject(_.noop);
|
|
* // => true
|
|
*
|
|
* _.isObject(null);
|
|
* // => false
|
|
*/
|
|
function isObject(value) {
|
|
var type = typeof value;
|
|
return value != null && (type == 'object' || type == 'function');
|
|
}
|
|
|
|
var isObject_1 = isObject;
|
|
|
|
/** `Object#toString` result references. */
|
|
var asyncTag = '[object AsyncFunction]',
|
|
funcTag = '[object Function]',
|
|
genTag = '[object GeneratorFunction]',
|
|
proxyTag = '[object Proxy]';
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `Function` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
|
|
* @example
|
|
*
|
|
* _.isFunction(_);
|
|
* // => true
|
|
*
|
|
* _.isFunction(/abc/);
|
|
* // => false
|
|
*/
|
|
function isFunction(value) {
|
|
if (!isObject_1(value)) {
|
|
return false;
|
|
}
|
|
// The use of `Object#toString` avoids issues with the `typeof` operator
|
|
// in Safari 9 which returns 'object' for typed arrays and other constructors.
|
|
var tag = _baseGetTag(value);
|
|
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
|
|
}
|
|
|
|
var isFunction_1 = isFunction;
|
|
|
|
/** Used to detect overreaching core-js shims. */
|
|
var coreJsData = _root['__core-js_shared__'];
|
|
|
|
var _coreJsData = coreJsData;
|
|
|
|
/** Used to detect methods masquerading as native. */
|
|
var maskSrcKey = (function() {
|
|
var uid = /[^.]+$/.exec(_coreJsData && _coreJsData.keys && _coreJsData.keys.IE_PROTO || '');
|
|
return uid ? ('Symbol(src)_1.' + uid) : '';
|
|
}());
|
|
|
|
/**
|
|
* Checks if `func` has its source masked.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to check.
|
|
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
|
|
*/
|
|
function isMasked(func) {
|
|
return !!maskSrcKey && (maskSrcKey in func);
|
|
}
|
|
|
|
var _isMasked = isMasked;
|
|
|
|
/** Used for built-in method references. */
|
|
var funcProto = Function.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var funcToString = funcProto.toString;
|
|
|
|
/**
|
|
* Converts `func` to its source code.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to convert.
|
|
* @returns {string} Returns the source code.
|
|
*/
|
|
function toSource(func) {
|
|
if (func != null) {
|
|
try {
|
|
return funcToString.call(func);
|
|
} catch (e) {}
|
|
try {
|
|
return (func + '');
|
|
} catch (e) {}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
var _toSource = toSource;
|
|
|
|
/**
|
|
* Used to match `RegExp`
|
|
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
|
|
*/
|
|
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
|
|
|
|
/** Used to detect host constructors (Safari). */
|
|
var reIsHostCtor = /^\[object .+?Constructor\]$/;
|
|
|
|
/** Used for built-in method references. */
|
|
var funcProto$1 = Function.prototype,
|
|
objectProto$2 = Object.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var funcToString$1 = funcProto$1.toString;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$1 = objectProto$2.hasOwnProperty;
|
|
|
|
/** Used to detect if a method is native. */
|
|
var reIsNative = RegExp('^' +
|
|
funcToString$1.call(hasOwnProperty$1).replace(reRegExpChar, '\\$&')
|
|
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
|
|
);
|
|
|
|
/**
|
|
* The base implementation of `_.isNative` without bad shim checks.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a native function,
|
|
* else `false`.
|
|
*/
|
|
function baseIsNative(value) {
|
|
if (!isObject_1(value) || _isMasked(value)) {
|
|
return false;
|
|
}
|
|
var pattern = isFunction_1(value) ? reIsNative : reIsHostCtor;
|
|
return pattern.test(_toSource(value));
|
|
}
|
|
|
|
var _baseIsNative = baseIsNative;
|
|
|
|
/**
|
|
* Gets the value at `key` of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} [object] The object to query.
|
|
* @param {string} key The key of the property to get.
|
|
* @returns {*} Returns the property value.
|
|
*/
|
|
function getValue(object, key) {
|
|
return object == null ? undefined : object[key];
|
|
}
|
|
|
|
var _getValue = getValue;
|
|
|
|
/**
|
|
* Gets the native function at `key` of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {string} key The key of the method to get.
|
|
* @returns {*} Returns the function if it's native, else `undefined`.
|
|
*/
|
|
function getNative(object, key) {
|
|
var value = _getValue(object, key);
|
|
return _baseIsNative(value) ? value : undefined;
|
|
}
|
|
|
|
var _getNative = getNative;
|
|
|
|
var defineProperty = (function() {
|
|
try {
|
|
var func = _getNative(Object, 'defineProperty');
|
|
func({}, '', {});
|
|
return func;
|
|
} catch (e) {}
|
|
}());
|
|
|
|
var _defineProperty = defineProperty;
|
|
|
|
/**
|
|
* The base implementation of `setToString` without support for hot loop shorting.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to modify.
|
|
* @param {Function} string The `toString` result.
|
|
* @returns {Function} Returns `func`.
|
|
*/
|
|
var baseSetToString = !_defineProperty ? identity_1 : function(func, string) {
|
|
return _defineProperty(func, 'toString', {
|
|
'configurable': true,
|
|
'enumerable': false,
|
|
'value': constant_1(string),
|
|
'writable': true
|
|
});
|
|
};
|
|
|
|
var _baseSetToString = baseSetToString;
|
|
|
|
/** Used to detect hot functions by number of calls within a span of milliseconds. */
|
|
var HOT_COUNT = 800,
|
|
HOT_SPAN = 16;
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeNow = Date.now;
|
|
|
|
/**
|
|
* Creates a function that'll short out and invoke `identity` instead
|
|
* of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
|
|
* milliseconds.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to restrict.
|
|
* @returns {Function} Returns the new shortable function.
|
|
*/
|
|
function shortOut(func) {
|
|
var count = 0,
|
|
lastCalled = 0;
|
|
|
|
return function() {
|
|
var stamp = nativeNow(),
|
|
remaining = HOT_SPAN - (stamp - lastCalled);
|
|
|
|
lastCalled = stamp;
|
|
if (remaining > 0) {
|
|
if (++count >= HOT_COUNT) {
|
|
return arguments[0];
|
|
}
|
|
} else {
|
|
count = 0;
|
|
}
|
|
return func.apply(undefined, arguments);
|
|
};
|
|
}
|
|
|
|
var _shortOut = shortOut;
|
|
|
|
/**
|
|
* Sets the `toString` method of `func` to return `string`.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to modify.
|
|
* @param {Function} string The `toString` result.
|
|
* @returns {Function} Returns `func`.
|
|
*/
|
|
var setToString = _shortOut(_baseSetToString);
|
|
|
|
var _setToString = setToString;
|
|
|
|
/**
|
|
* The base implementation of `_.rest` which doesn't validate or coerce arguments.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to apply a rest parameter to.
|
|
* @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function baseRest(func, start) {
|
|
return _setToString(_overRest(func, start, identity_1), func + '');
|
|
}
|
|
|
|
var _baseRest = baseRest;
|
|
|
|
/**
|
|
* Removes all key-value entries from the list cache.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf ListCache
|
|
*/
|
|
function listCacheClear() {
|
|
this.__data__ = [];
|
|
this.size = 0;
|
|
}
|
|
|
|
var _listCacheClear = listCacheClear;
|
|
|
|
/**
|
|
* Performs a
|
|
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
* comparison between two values to determine if they are equivalent.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to compare.
|
|
* @param {*} other The other value to compare.
|
|
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1 };
|
|
* var other = { 'a': 1 };
|
|
*
|
|
* _.eq(object, object);
|
|
* // => true
|
|
*
|
|
* _.eq(object, other);
|
|
* // => false
|
|
*
|
|
* _.eq('a', 'a');
|
|
* // => true
|
|
*
|
|
* _.eq('a', Object('a'));
|
|
* // => false
|
|
*
|
|
* _.eq(NaN, NaN);
|
|
* // => true
|
|
*/
|
|
function eq(value, other) {
|
|
return value === other || (value !== value && other !== other);
|
|
}
|
|
|
|
var eq_1 = eq;
|
|
|
|
/**
|
|
* Gets the index at which the `key` is found in `array` of key-value pairs.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {*} key The key to search for.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function assocIndexOf(array, key) {
|
|
var length = array.length;
|
|
while (length--) {
|
|
if (eq_1(array[length][0], key)) {
|
|
return length;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
var _assocIndexOf = assocIndexOf;
|
|
|
|
/** Used for built-in method references. */
|
|
var arrayProto = Array.prototype;
|
|
|
|
/** Built-in value references. */
|
|
var splice = arrayProto.splice;
|
|
|
|
/**
|
|
* Removes `key` and its value from the list cache.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function listCacheDelete(key) {
|
|
var data = this.__data__,
|
|
index = _assocIndexOf(data, key);
|
|
|
|
if (index < 0) {
|
|
return false;
|
|
}
|
|
var lastIndex = data.length - 1;
|
|
if (index == lastIndex) {
|
|
data.pop();
|
|
} else {
|
|
splice.call(data, index, 1);
|
|
}
|
|
--this.size;
|
|
return true;
|
|
}
|
|
|
|
var _listCacheDelete = listCacheDelete;
|
|
|
|
/**
|
|
* Gets the list cache value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function listCacheGet(key) {
|
|
var data = this.__data__,
|
|
index = _assocIndexOf(data, key);
|
|
|
|
return index < 0 ? undefined : data[index][1];
|
|
}
|
|
|
|
var _listCacheGet = listCacheGet;
|
|
|
|
/**
|
|
* Checks if a list cache value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function listCacheHas(key) {
|
|
return _assocIndexOf(this.__data__, key) > -1;
|
|
}
|
|
|
|
var _listCacheHas = listCacheHas;
|
|
|
|
/**
|
|
* Sets the list cache `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the list cache instance.
|
|
*/
|
|
function listCacheSet(key, value) {
|
|
var data = this.__data__,
|
|
index = _assocIndexOf(data, key);
|
|
|
|
if (index < 0) {
|
|
++this.size;
|
|
data.push([key, value]);
|
|
} else {
|
|
data[index][1] = value;
|
|
}
|
|
return this;
|
|
}
|
|
|
|
var _listCacheSet = listCacheSet;
|
|
|
|
/**
|
|
* Creates an list cache object.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function ListCache(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `ListCache`.
|
|
ListCache.prototype.clear = _listCacheClear;
|
|
ListCache.prototype['delete'] = _listCacheDelete;
|
|
ListCache.prototype.get = _listCacheGet;
|
|
ListCache.prototype.has = _listCacheHas;
|
|
ListCache.prototype.set = _listCacheSet;
|
|
|
|
var _ListCache = ListCache;
|
|
|
|
/**
|
|
* Removes all key-value entries from the stack.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf Stack
|
|
*/
|
|
function stackClear() {
|
|
this.__data__ = new _ListCache;
|
|
this.size = 0;
|
|
}
|
|
|
|
var _stackClear = stackClear;
|
|
|
|
/**
|
|
* Removes `key` and its value from the stack.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function stackDelete(key) {
|
|
var data = this.__data__,
|
|
result = data['delete'](key);
|
|
|
|
this.size = data.size;
|
|
return result;
|
|
}
|
|
|
|
var _stackDelete = stackDelete;
|
|
|
|
/**
|
|
* Gets the stack value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function stackGet(key) {
|
|
return this.__data__.get(key);
|
|
}
|
|
|
|
var _stackGet = stackGet;
|
|
|
|
/**
|
|
* Checks if a stack value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function stackHas(key) {
|
|
return this.__data__.has(key);
|
|
}
|
|
|
|
var _stackHas = stackHas;
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var Map = _getNative(_root, 'Map');
|
|
|
|
var _Map = Map;
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var nativeCreate = _getNative(Object, 'create');
|
|
|
|
var _nativeCreate = nativeCreate;
|
|
|
|
/**
|
|
* Removes all key-value entries from the hash.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf Hash
|
|
*/
|
|
function hashClear() {
|
|
this.__data__ = _nativeCreate ? _nativeCreate(null) : {};
|
|
this.size = 0;
|
|
}
|
|
|
|
var _hashClear = hashClear;
|
|
|
|
/**
|
|
* Removes `key` and its value from the hash.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf Hash
|
|
* @param {Object} hash The hash to modify.
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function hashDelete(key) {
|
|
var result = this.has(key) && delete this.__data__[key];
|
|
this.size -= result ? 1 : 0;
|
|
return result;
|
|
}
|
|
|
|
var _hashDelete = hashDelete;
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED = '__lodash_hash_undefined__';
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$3 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$2 = objectProto$3.hasOwnProperty;
|
|
|
|
/**
|
|
* Gets the hash value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function hashGet(key) {
|
|
var data = this.__data__;
|
|
if (_nativeCreate) {
|
|
var result = data[key];
|
|
return result === HASH_UNDEFINED ? undefined : result;
|
|
}
|
|
return hasOwnProperty$2.call(data, key) ? data[key] : undefined;
|
|
}
|
|
|
|
var _hashGet = hashGet;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$4 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$3 = objectProto$4.hasOwnProperty;
|
|
|
|
/**
|
|
* Checks if a hash value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function hashHas(key) {
|
|
var data = this.__data__;
|
|
return _nativeCreate ? (data[key] !== undefined) : hasOwnProperty$3.call(data, key);
|
|
}
|
|
|
|
var _hashHas = hashHas;
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED$1 = '__lodash_hash_undefined__';
|
|
|
|
/**
|
|
* Sets the hash `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the hash instance.
|
|
*/
|
|
function hashSet(key, value) {
|
|
var data = this.__data__;
|
|
this.size += this.has(key) ? 0 : 1;
|
|
data[key] = (_nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value;
|
|
return this;
|
|
}
|
|
|
|
var _hashSet = hashSet;
|
|
|
|
/**
|
|
* Creates a hash object.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function Hash(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `Hash`.
|
|
Hash.prototype.clear = _hashClear;
|
|
Hash.prototype['delete'] = _hashDelete;
|
|
Hash.prototype.get = _hashGet;
|
|
Hash.prototype.has = _hashHas;
|
|
Hash.prototype.set = _hashSet;
|
|
|
|
var _Hash = Hash;
|
|
|
|
/**
|
|
* Removes all key-value entries from the map.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf MapCache
|
|
*/
|
|
function mapCacheClear() {
|
|
this.size = 0;
|
|
this.__data__ = {
|
|
'hash': new _Hash,
|
|
'map': new (_Map || _ListCache),
|
|
'string': new _Hash
|
|
};
|
|
}
|
|
|
|
var _mapCacheClear = mapCacheClear;
|
|
|
|
/**
|
|
* Checks if `value` is suitable for use as unique object key.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
|
|
*/
|
|
function isKeyable(value) {
|
|
var type = typeof value;
|
|
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
|
|
? (value !== '__proto__')
|
|
: (value === null);
|
|
}
|
|
|
|
var _isKeyable = isKeyable;
|
|
|
|
/**
|
|
* Gets the data for `map`.
|
|
*
|
|
* @private
|
|
* @param {Object} map The map to query.
|
|
* @param {string} key The reference key.
|
|
* @returns {*} Returns the map data.
|
|
*/
|
|
function getMapData(map, key) {
|
|
var data = map.__data__;
|
|
return _isKeyable(key)
|
|
? data[typeof key == 'string' ? 'string' : 'hash']
|
|
: data.map;
|
|
}
|
|
|
|
var _getMapData = getMapData;
|
|
|
|
/**
|
|
* Removes `key` and its value from the map.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function mapCacheDelete(key) {
|
|
var result = _getMapData(this, key)['delete'](key);
|
|
this.size -= result ? 1 : 0;
|
|
return result;
|
|
}
|
|
|
|
var _mapCacheDelete = mapCacheDelete;
|
|
|
|
/**
|
|
* Gets the map value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function mapCacheGet(key) {
|
|
return _getMapData(this, key).get(key);
|
|
}
|
|
|
|
var _mapCacheGet = mapCacheGet;
|
|
|
|
/**
|
|
* Checks if a map value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function mapCacheHas(key) {
|
|
return _getMapData(this, key).has(key);
|
|
}
|
|
|
|
var _mapCacheHas = mapCacheHas;
|
|
|
|
/**
|
|
* Sets the map `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the map cache instance.
|
|
*/
|
|
function mapCacheSet(key, value) {
|
|
var data = _getMapData(this, key),
|
|
size = data.size;
|
|
|
|
data.set(key, value);
|
|
this.size += data.size == size ? 0 : 1;
|
|
return this;
|
|
}
|
|
|
|
var _mapCacheSet = mapCacheSet;
|
|
|
|
/**
|
|
* Creates a map cache object to store key-value pairs.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function MapCache(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `MapCache`.
|
|
MapCache.prototype.clear = _mapCacheClear;
|
|
MapCache.prototype['delete'] = _mapCacheDelete;
|
|
MapCache.prototype.get = _mapCacheGet;
|
|
MapCache.prototype.has = _mapCacheHas;
|
|
MapCache.prototype.set = _mapCacheSet;
|
|
|
|
var _MapCache = MapCache;
|
|
|
|
/** Used as the size to enable large array optimizations. */
|
|
var LARGE_ARRAY_SIZE = 200;
|
|
|
|
/**
|
|
* Sets the stack `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the stack cache instance.
|
|
*/
|
|
function stackSet(key, value) {
|
|
var data = this.__data__;
|
|
if (data instanceof _ListCache) {
|
|
var pairs = data.__data__;
|
|
if (!_Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
|
|
pairs.push([key, value]);
|
|
this.size = ++data.size;
|
|
return this;
|
|
}
|
|
data = this.__data__ = new _MapCache(pairs);
|
|
}
|
|
data.set(key, value);
|
|
this.size = data.size;
|
|
return this;
|
|
}
|
|
|
|
var _stackSet = stackSet;
|
|
|
|
/**
|
|
* Creates a stack cache object to store key-value pairs.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function Stack(entries) {
|
|
var data = this.__data__ = new _ListCache(entries);
|
|
this.size = data.size;
|
|
}
|
|
|
|
// Add methods to `Stack`.
|
|
Stack.prototype.clear = _stackClear;
|
|
Stack.prototype['delete'] = _stackDelete;
|
|
Stack.prototype.get = _stackGet;
|
|
Stack.prototype.has = _stackHas;
|
|
Stack.prototype.set = _stackSet;
|
|
|
|
var _Stack = Stack;
|
|
|
|
/**
|
|
* The base implementation of `assignValue` and `assignMergeValue` without
|
|
* value checks.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to modify.
|
|
* @param {string} key The key of the property to assign.
|
|
* @param {*} value The value to assign.
|
|
*/
|
|
function baseAssignValue(object, key, value) {
|
|
if (key == '__proto__' && _defineProperty) {
|
|
_defineProperty(object, key, {
|
|
'configurable': true,
|
|
'enumerable': true,
|
|
'value': value,
|
|
'writable': true
|
|
});
|
|
} else {
|
|
object[key] = value;
|
|
}
|
|
}
|
|
|
|
var _baseAssignValue = baseAssignValue;
|
|
|
|
/**
|
|
* This function is like `assignValue` except that it doesn't assign
|
|
* `undefined` values.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to modify.
|
|
* @param {string} key The key of the property to assign.
|
|
* @param {*} value The value to assign.
|
|
*/
|
|
function assignMergeValue(object, key, value) {
|
|
if ((value !== undefined && !eq_1(object[key], value)) ||
|
|
(value === undefined && !(key in object))) {
|
|
_baseAssignValue(object, key, value);
|
|
}
|
|
}
|
|
|
|
var _assignMergeValue = assignMergeValue;
|
|
|
|
/**
|
|
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
|
|
*
|
|
* @private
|
|
* @param {boolean} [fromRight] Specify iterating from right to left.
|
|
* @returns {Function} Returns the new base function.
|
|
*/
|
|
function createBaseFor(fromRight) {
|
|
return function(object, iteratee, keysFunc) {
|
|
var index = -1,
|
|
iterable = Object(object),
|
|
props = keysFunc(object),
|
|
length = props.length;
|
|
|
|
while (length--) {
|
|
var key = props[fromRight ? length : ++index];
|
|
if (iteratee(iterable[key], key, iterable) === false) {
|
|
break;
|
|
}
|
|
}
|
|
return object;
|
|
};
|
|
}
|
|
|
|
var _createBaseFor = createBaseFor;
|
|
|
|
/**
|
|
* The base implementation of `baseForOwn` which iterates over `object`
|
|
* properties returned by `keysFunc` and invokes `iteratee` for each property.
|
|
* Iteratee functions may exit iteration early by explicitly returning `false`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @param {Function} keysFunc The function to get the keys of `object`.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
var baseFor = _createBaseFor();
|
|
|
|
var _baseFor = baseFor;
|
|
|
|
var _cloneBuffer = createCommonjsModule(function (module, exports) {
|
|
/** Detect free variable `exports`. */
|
|
var freeExports = exports && !exports.nodeType && exports;
|
|
|
|
/** Detect free variable `module`. */
|
|
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
|
|
|
|
/** Detect the popular CommonJS extension `module.exports`. */
|
|
var moduleExports = freeModule && freeModule.exports === freeExports;
|
|
|
|
/** Built-in value references. */
|
|
var Buffer = moduleExports ? _root.Buffer : undefined,
|
|
allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;
|
|
|
|
/**
|
|
* Creates a clone of `buffer`.
|
|
*
|
|
* @private
|
|
* @param {Buffer} buffer The buffer to clone.
|
|
* @param {boolean} [isDeep] Specify a deep clone.
|
|
* @returns {Buffer} Returns the cloned buffer.
|
|
*/
|
|
function cloneBuffer(buffer, isDeep) {
|
|
if (isDeep) {
|
|
return buffer.slice();
|
|
}
|
|
var length = buffer.length,
|
|
result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
|
|
|
|
buffer.copy(result);
|
|
return result;
|
|
}
|
|
|
|
module.exports = cloneBuffer;
|
|
});
|
|
|
|
/** Built-in value references. */
|
|
var Uint8Array = _root.Uint8Array;
|
|
|
|
var _Uint8Array = Uint8Array;
|
|
|
|
/**
|
|
* Creates a clone of `arrayBuffer`.
|
|
*
|
|
* @private
|
|
* @param {ArrayBuffer} arrayBuffer The array buffer to clone.
|
|
* @returns {ArrayBuffer} Returns the cloned array buffer.
|
|
*/
|
|
function cloneArrayBuffer(arrayBuffer) {
|
|
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
|
|
new _Uint8Array(result).set(new _Uint8Array(arrayBuffer));
|
|
return result;
|
|
}
|
|
|
|
var _cloneArrayBuffer = cloneArrayBuffer;
|
|
|
|
/**
|
|
* Creates a clone of `typedArray`.
|
|
*
|
|
* @private
|
|
* @param {Object} typedArray The typed array to clone.
|
|
* @param {boolean} [isDeep] Specify a deep clone.
|
|
* @returns {Object} Returns the cloned typed array.
|
|
*/
|
|
function cloneTypedArray(typedArray, isDeep) {
|
|
var buffer = isDeep ? _cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
|
|
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
|
|
}
|
|
|
|
var _cloneTypedArray = cloneTypedArray;
|
|
|
|
/**
|
|
* Copies the values of `source` to `array`.
|
|
*
|
|
* @private
|
|
* @param {Array} source The array to copy values from.
|
|
* @param {Array} [array=[]] The array to copy values to.
|
|
* @returns {Array} Returns `array`.
|
|
*/
|
|
function copyArray(source, array) {
|
|
var index = -1,
|
|
length = source.length;
|
|
|
|
array || (array = Array(length));
|
|
while (++index < length) {
|
|
array[index] = source[index];
|
|
}
|
|
return array;
|
|
}
|
|
|
|
var _copyArray = copyArray;
|
|
|
|
/** Built-in value references. */
|
|
var objectCreate = Object.create;
|
|
|
|
/**
|
|
* The base implementation of `_.create` without support for assigning
|
|
* properties to the created object.
|
|
*
|
|
* @private
|
|
* @param {Object} proto The object to inherit from.
|
|
* @returns {Object} Returns the new object.
|
|
*/
|
|
var baseCreate = (function() {
|
|
function object() {}
|
|
return function(proto) {
|
|
if (!isObject_1(proto)) {
|
|
return {};
|
|
}
|
|
if (objectCreate) {
|
|
return objectCreate(proto);
|
|
}
|
|
object.prototype = proto;
|
|
var result = new object;
|
|
object.prototype = undefined;
|
|
return result;
|
|
};
|
|
}());
|
|
|
|
var _baseCreate = baseCreate;
|
|
|
|
/**
|
|
* Creates a unary function that invokes `func` with its argument transformed.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to wrap.
|
|
* @param {Function} transform The argument transform.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function overArg(func, transform) {
|
|
return function(arg) {
|
|
return func(transform(arg));
|
|
};
|
|
}
|
|
|
|
var _overArg = overArg;
|
|
|
|
/** Built-in value references. */
|
|
var getPrototype = _overArg(Object.getPrototypeOf, Object);
|
|
|
|
var _getPrototype = getPrototype;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$5 = Object.prototype;
|
|
|
|
/**
|
|
* Checks if `value` is likely a prototype object.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
|
|
*/
|
|
function isPrototype(value) {
|
|
var Ctor = value && value.constructor,
|
|
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$5;
|
|
|
|
return value === proto;
|
|
}
|
|
|
|
var _isPrototype = isPrototype;
|
|
|
|
/**
|
|
* Initializes an object clone.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to clone.
|
|
* @returns {Object} Returns the initialized clone.
|
|
*/
|
|
function initCloneObject(object) {
|
|
return (typeof object.constructor == 'function' && !_isPrototype(object))
|
|
? _baseCreate(_getPrototype(object))
|
|
: {};
|
|
}
|
|
|
|
var _initCloneObject = initCloneObject;
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag = '[object Arguments]';
|
|
|
|
/**
|
|
* The base implementation of `_.isArguments`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
*/
|
|
function baseIsArguments(value) {
|
|
return isObjectLike_1(value) && _baseGetTag(value) == argsTag;
|
|
}
|
|
|
|
var _baseIsArguments = baseIsArguments;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$6 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$4 = objectProto$6.hasOwnProperty;
|
|
|
|
/** Built-in value references. */
|
|
var propertyIsEnumerable = objectProto$6.propertyIsEnumerable;
|
|
|
|
/**
|
|
* Checks if `value` is likely an `arguments` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
* else `false`.
|
|
* @example
|
|
*
|
|
* _.isArguments(function() { return arguments; }());
|
|
* // => true
|
|
*
|
|
* _.isArguments([1, 2, 3]);
|
|
* // => false
|
|
*/
|
|
var isArguments = _baseIsArguments(function() { return arguments; }()) ? _baseIsArguments : function(value) {
|
|
return isObjectLike_1(value) && hasOwnProperty$4.call(value, 'callee') &&
|
|
!propertyIsEnumerable.call(value, 'callee');
|
|
};
|
|
|
|
var isArguments_1 = isArguments;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var MAX_SAFE_INTEGER = 9007199254740991;
|
|
|
|
/**
|
|
* Checks if `value` is a valid array-like length.
|
|
*
|
|
* **Note:** This method is loosely based on
|
|
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
|
|
* @example
|
|
*
|
|
* _.isLength(3);
|
|
* // => true
|
|
*
|
|
* _.isLength(Number.MIN_VALUE);
|
|
* // => false
|
|
*
|
|
* _.isLength(Infinity);
|
|
* // => false
|
|
*
|
|
* _.isLength('3');
|
|
* // => false
|
|
*/
|
|
function isLength(value) {
|
|
return typeof value == 'number' &&
|
|
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
|
|
}
|
|
|
|
var isLength_1 = isLength;
|
|
|
|
/**
|
|
* Checks if `value` is array-like. A value is considered array-like if it's
|
|
* not a function and has a `value.length` that's an integer greater than or
|
|
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArrayLike([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArrayLike(document.body.children);
|
|
* // => true
|
|
*
|
|
* _.isArrayLike('abc');
|
|
* // => true
|
|
*
|
|
* _.isArrayLike(_.noop);
|
|
* // => false
|
|
*/
|
|
function isArrayLike(value) {
|
|
return value != null && isLength_1(value.length) && !isFunction_1(value);
|
|
}
|
|
|
|
var isArrayLike_1 = isArrayLike;
|
|
|
|
/**
|
|
* This method is like `_.isArrayLike` except that it also checks if `value`
|
|
* is an object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an array-like object,
|
|
* else `false`.
|
|
* @example
|
|
*
|
|
* _.isArrayLikeObject([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArrayLikeObject(document.body.children);
|
|
* // => true
|
|
*
|
|
* _.isArrayLikeObject('abc');
|
|
* // => false
|
|
*
|
|
* _.isArrayLikeObject(_.noop);
|
|
* // => false
|
|
*/
|
|
function isArrayLikeObject(value) {
|
|
return isObjectLike_1(value) && isArrayLike_1(value);
|
|
}
|
|
|
|
var isArrayLikeObject_1 = isArrayLikeObject;
|
|
|
|
/**
|
|
* This method returns `false`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.13.0
|
|
* @category Util
|
|
* @returns {boolean} Returns `false`.
|
|
* @example
|
|
*
|
|
* _.times(2, _.stubFalse);
|
|
* // => [false, false]
|
|
*/
|
|
function stubFalse() {
|
|
return false;
|
|
}
|
|
|
|
var stubFalse_1 = stubFalse;
|
|
|
|
var isBuffer_1 = createCommonjsModule(function (module, exports) {
|
|
/** Detect free variable `exports`. */
|
|
var freeExports = exports && !exports.nodeType && exports;
|
|
|
|
/** Detect free variable `module`. */
|
|
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
|
|
|
|
/** Detect the popular CommonJS extension `module.exports`. */
|
|
var moduleExports = freeModule && freeModule.exports === freeExports;
|
|
|
|
/** Built-in value references. */
|
|
var Buffer = moduleExports ? _root.Buffer : undefined;
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
|
|
|
|
/**
|
|
* Checks if `value` is a buffer.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.3.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
|
|
* @example
|
|
*
|
|
* _.isBuffer(new Buffer(2));
|
|
* // => true
|
|
*
|
|
* _.isBuffer(new Uint8Array(2));
|
|
* // => false
|
|
*/
|
|
var isBuffer = nativeIsBuffer || stubFalse_1;
|
|
|
|
module.exports = isBuffer;
|
|
});
|
|
|
|
/** `Object#toString` result references. */
|
|
var objectTag = '[object Object]';
|
|
|
|
/** Used for built-in method references. */
|
|
var funcProto$2 = Function.prototype,
|
|
objectProto$7 = Object.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var funcToString$2 = funcProto$2.toString;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$5 = objectProto$7.hasOwnProperty;
|
|
|
|
/** Used to infer the `Object` constructor. */
|
|
var objectCtorString = funcToString$2.call(Object);
|
|
|
|
/**
|
|
* Checks if `value` is a plain object, that is, an object created by the
|
|
* `Object` constructor or one with a `[[Prototype]]` of `null`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.8.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
|
|
* @example
|
|
*
|
|
* function Foo() {
|
|
* this.a = 1;
|
|
* }
|
|
*
|
|
* _.isPlainObject(new Foo);
|
|
* // => false
|
|
*
|
|
* _.isPlainObject([1, 2, 3]);
|
|
* // => false
|
|
*
|
|
* _.isPlainObject({ 'x': 0, 'y': 0 });
|
|
* // => true
|
|
*
|
|
* _.isPlainObject(Object.create(null));
|
|
* // => true
|
|
*/
|
|
function isPlainObject(value) {
|
|
if (!isObjectLike_1(value) || _baseGetTag(value) != objectTag) {
|
|
return false;
|
|
}
|
|
var proto = _getPrototype(value);
|
|
if (proto === null) {
|
|
return true;
|
|
}
|
|
var Ctor = hasOwnProperty$5.call(proto, 'constructor') && proto.constructor;
|
|
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
|
|
funcToString$2.call(Ctor) == objectCtorString;
|
|
}
|
|
|
|
var isPlainObject_1 = isPlainObject;
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag$1 = '[object Arguments]',
|
|
arrayTag = '[object Array]',
|
|
boolTag = '[object Boolean]',
|
|
dateTag = '[object Date]',
|
|
errorTag = '[object Error]',
|
|
funcTag$1 = '[object Function]',
|
|
mapTag = '[object Map]',
|
|
numberTag = '[object Number]',
|
|
objectTag$1 = '[object Object]',
|
|
regexpTag = '[object RegExp]',
|
|
setTag = '[object Set]',
|
|
stringTag = '[object String]',
|
|
weakMapTag = '[object WeakMap]';
|
|
|
|
var arrayBufferTag = '[object ArrayBuffer]',
|
|
dataViewTag = '[object DataView]',
|
|
float32Tag = '[object Float32Array]',
|
|
float64Tag = '[object Float64Array]',
|
|
int8Tag = '[object Int8Array]',
|
|
int16Tag = '[object Int16Array]',
|
|
int32Tag = '[object Int32Array]',
|
|
uint8Tag = '[object Uint8Array]',
|
|
uint8ClampedTag = '[object Uint8ClampedArray]',
|
|
uint16Tag = '[object Uint16Array]',
|
|
uint32Tag = '[object Uint32Array]';
|
|
|
|
/** Used to identify `toStringTag` values of typed arrays. */
|
|
var typedArrayTags = {};
|
|
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
|
|
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
|
|
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
|
|
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
|
|
typedArrayTags[uint32Tag] = true;
|
|
typedArrayTags[argsTag$1] = typedArrayTags[arrayTag] =
|
|
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
|
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
|
|
typedArrayTags[errorTag] = typedArrayTags[funcTag$1] =
|
|
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
|
|
typedArrayTags[objectTag$1] = typedArrayTags[regexpTag] =
|
|
typedArrayTags[setTag] = typedArrayTags[stringTag] =
|
|
typedArrayTags[weakMapTag] = false;
|
|
|
|
/**
|
|
* The base implementation of `_.isTypedArray` without Node.js optimizations.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
*/
|
|
function baseIsTypedArray(value) {
|
|
return isObjectLike_1(value) &&
|
|
isLength_1(value.length) && !!typedArrayTags[_baseGetTag(value)];
|
|
}
|
|
|
|
var _baseIsTypedArray = baseIsTypedArray;
|
|
|
|
/**
|
|
* The base implementation of `_.unary` without support for storing metadata.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to cap arguments for.
|
|
* @returns {Function} Returns the new capped function.
|
|
*/
|
|
function baseUnary(func) {
|
|
return function(value) {
|
|
return func(value);
|
|
};
|
|
}
|
|
|
|
var _baseUnary = baseUnary;
|
|
|
|
var _nodeUtil = createCommonjsModule(function (module, exports) {
|
|
/** Detect free variable `exports`. */
|
|
var freeExports = exports && !exports.nodeType && exports;
|
|
|
|
/** Detect free variable `module`. */
|
|
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
|
|
|
|
/** Detect the popular CommonJS extension `module.exports`. */
|
|
var moduleExports = freeModule && freeModule.exports === freeExports;
|
|
|
|
/** Detect free variable `process` from Node.js. */
|
|
var freeProcess = moduleExports && _freeGlobal.process;
|
|
|
|
/** Used to access faster Node.js helpers. */
|
|
var nodeUtil = (function() {
|
|
try {
|
|
// Use `util.types` for Node.js 10+.
|
|
var types = freeModule && freeModule.require && freeModule.require('util').types;
|
|
|
|
if (types) {
|
|
return types;
|
|
}
|
|
|
|
// Legacy `process.binding('util')` for Node.js < 10.
|
|
return freeProcess && freeProcess.binding && freeProcess.binding('util');
|
|
} catch (e) {}
|
|
}());
|
|
|
|
module.exports = nodeUtil;
|
|
});
|
|
|
|
/* Node.js helper references. */
|
|
var nodeIsTypedArray = _nodeUtil && _nodeUtil.isTypedArray;
|
|
|
|
/**
|
|
* Checks if `value` is classified as a typed array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
* @example
|
|
*
|
|
* _.isTypedArray(new Uint8Array);
|
|
* // => true
|
|
*
|
|
* _.isTypedArray([]);
|
|
* // => false
|
|
*/
|
|
var isTypedArray = nodeIsTypedArray ? _baseUnary(nodeIsTypedArray) : _baseIsTypedArray;
|
|
|
|
var isTypedArray_1 = isTypedArray;
|
|
|
|
/**
|
|
* Gets the value at `key`, unless `key` is "__proto__" or "constructor".
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {string} key The key of the property to get.
|
|
* @returns {*} Returns the property value.
|
|
*/
|
|
function safeGet(object, key) {
|
|
if (key === 'constructor' && typeof object[key] === 'function') {
|
|
return;
|
|
}
|
|
|
|
if (key == '__proto__') {
|
|
return;
|
|
}
|
|
|
|
return object[key];
|
|
}
|
|
|
|
var _safeGet = safeGet;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$8 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$6 = objectProto$8.hasOwnProperty;
|
|
|
|
/**
|
|
* Assigns `value` to `key` of `object` if the existing value is not equivalent
|
|
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
* for equality comparisons.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to modify.
|
|
* @param {string} key The key of the property to assign.
|
|
* @param {*} value The value to assign.
|
|
*/
|
|
function assignValue(object, key, value) {
|
|
var objValue = object[key];
|
|
if (!(hasOwnProperty$6.call(object, key) && eq_1(objValue, value)) ||
|
|
(value === undefined && !(key in object))) {
|
|
_baseAssignValue(object, key, value);
|
|
}
|
|
}
|
|
|
|
var _assignValue = assignValue;
|
|
|
|
/**
|
|
* Copies properties of `source` to `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} source The object to copy properties from.
|
|
* @param {Array} props The property identifiers to copy.
|
|
* @param {Object} [object={}] The object to copy properties to.
|
|
* @param {Function} [customizer] The function to customize copied values.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function copyObject(source, props, object, customizer) {
|
|
var isNew = !object;
|
|
object || (object = {});
|
|
|
|
var index = -1,
|
|
length = props.length;
|
|
|
|
while (++index < length) {
|
|
var key = props[index];
|
|
|
|
var newValue = customizer
|
|
? customizer(object[key], source[key], key, object, source)
|
|
: undefined;
|
|
|
|
if (newValue === undefined) {
|
|
newValue = source[key];
|
|
}
|
|
if (isNew) {
|
|
_baseAssignValue(object, key, newValue);
|
|
} else {
|
|
_assignValue(object, key, newValue);
|
|
}
|
|
}
|
|
return object;
|
|
}
|
|
|
|
var _copyObject = copyObject;
|
|
|
|
/**
|
|
* The base implementation of `_.times` without support for iteratee shorthands
|
|
* or max array length checks.
|
|
*
|
|
* @private
|
|
* @param {number} n The number of times to invoke `iteratee`.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Array} Returns the array of results.
|
|
*/
|
|
function baseTimes(n, iteratee) {
|
|
var index = -1,
|
|
result = Array(n);
|
|
|
|
while (++index < n) {
|
|
result[index] = iteratee(index);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _baseTimes = baseTimes;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var MAX_SAFE_INTEGER$1 = 9007199254740991;
|
|
|
|
/** Used to detect unsigned integer values. */
|
|
var reIsUint = /^(?:0|[1-9]\d*)$/;
|
|
|
|
/**
|
|
* Checks if `value` is a valid array-like index.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
|
|
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
|
|
*/
|
|
function isIndex(value, length) {
|
|
var type = typeof value;
|
|
length = length == null ? MAX_SAFE_INTEGER$1 : length;
|
|
|
|
return !!length &&
|
|
(type == 'number' ||
|
|
(type != 'symbol' && reIsUint.test(value))) &&
|
|
(value > -1 && value % 1 == 0 && value < length);
|
|
}
|
|
|
|
var _isIndex = isIndex;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$9 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$7 = objectProto$9.hasOwnProperty;
|
|
|
|
/**
|
|
* Creates an array of the enumerable property names of the array-like `value`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @param {boolean} inherited Specify returning inherited property names.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function arrayLikeKeys(value, inherited) {
|
|
var isArr = isArray_1(value),
|
|
isArg = !isArr && isArguments_1(value),
|
|
isBuff = !isArr && !isArg && isBuffer_1(value),
|
|
isType = !isArr && !isArg && !isBuff && isTypedArray_1(value),
|
|
skipIndexes = isArr || isArg || isBuff || isType,
|
|
result = skipIndexes ? _baseTimes(value.length, String) : [],
|
|
length = result.length;
|
|
|
|
for (var key in value) {
|
|
if ((inherited || hasOwnProperty$7.call(value, key)) &&
|
|
!(skipIndexes && (
|
|
// Safari 9 has enumerable `arguments.length` in strict mode.
|
|
key == 'length' ||
|
|
// Node.js 0.10 has enumerable non-index properties on buffers.
|
|
(isBuff && (key == 'offset' || key == 'parent')) ||
|
|
// PhantomJS 2 has enumerable non-index properties on typed arrays.
|
|
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
|
|
// Skip index properties.
|
|
_isIndex(key, length)
|
|
))) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _arrayLikeKeys = arrayLikeKeys;
|
|
|
|
/**
|
|
* This function is like
|
|
* [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
|
|
* except that it includes inherited enumerable properties.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function nativeKeysIn(object) {
|
|
var result = [];
|
|
if (object != null) {
|
|
for (var key in Object(object)) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _nativeKeysIn = nativeKeysIn;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$a = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$8 = objectProto$a.hasOwnProperty;
|
|
|
|
/**
|
|
* The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function baseKeysIn(object) {
|
|
if (!isObject_1(object)) {
|
|
return _nativeKeysIn(object);
|
|
}
|
|
var isProto = _isPrototype(object),
|
|
result = [];
|
|
|
|
for (var key in object) {
|
|
if (!(key == 'constructor' && (isProto || !hasOwnProperty$8.call(object, key)))) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _baseKeysIn = baseKeysIn;
|
|
|
|
/**
|
|
* Creates an array of the own and inherited enumerable property names of `object`.
|
|
*
|
|
* **Note:** Non-object values are coerced to objects.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.0.0
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
* @example
|
|
*
|
|
* function Foo() {
|
|
* this.a = 1;
|
|
* this.b = 2;
|
|
* }
|
|
*
|
|
* Foo.prototype.c = 3;
|
|
*
|
|
* _.keysIn(new Foo);
|
|
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
|
|
*/
|
|
function keysIn(object) {
|
|
return isArrayLike_1(object) ? _arrayLikeKeys(object, true) : _baseKeysIn(object);
|
|
}
|
|
|
|
var keysIn_1 = keysIn;
|
|
|
|
/**
|
|
* Converts `value` to a plain object flattening inherited enumerable string
|
|
* keyed properties of `value` to own properties of the plain object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to convert.
|
|
* @returns {Object} Returns the converted plain object.
|
|
* @example
|
|
*
|
|
* function Foo() {
|
|
* this.b = 2;
|
|
* }
|
|
*
|
|
* Foo.prototype.c = 3;
|
|
*
|
|
* _.assign({ 'a': 1 }, new Foo);
|
|
* // => { 'a': 1, 'b': 2 }
|
|
*
|
|
* _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
|
|
* // => { 'a': 1, 'b': 2, 'c': 3 }
|
|
*/
|
|
function toPlainObject(value) {
|
|
return _copyObject(value, keysIn_1(value));
|
|
}
|
|
|
|
var toPlainObject_1 = toPlainObject;
|
|
|
|
/**
|
|
* A specialized version of `baseMerge` for arrays and objects which performs
|
|
* deep merges and tracks traversed objects enabling objects with circular
|
|
* references to be merged.
|
|
*
|
|
* @private
|
|
* @param {Object} object The destination object.
|
|
* @param {Object} source The source object.
|
|
* @param {string} key The key of the value to merge.
|
|
* @param {number} srcIndex The index of `source`.
|
|
* @param {Function} mergeFunc The function to merge values.
|
|
* @param {Function} [customizer] The function to customize assigned values.
|
|
* @param {Object} [stack] Tracks traversed source values and their merged
|
|
* counterparts.
|
|
*/
|
|
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
|
|
var objValue = _safeGet(object, key),
|
|
srcValue = _safeGet(source, key),
|
|
stacked = stack.get(srcValue);
|
|
|
|
if (stacked) {
|
|
_assignMergeValue(object, key, stacked);
|
|
return;
|
|
}
|
|
var newValue = customizer
|
|
? customizer(objValue, srcValue, (key + ''), object, source, stack)
|
|
: undefined;
|
|
|
|
var isCommon = newValue === undefined;
|
|
|
|
if (isCommon) {
|
|
var isArr = isArray_1(srcValue),
|
|
isBuff = !isArr && isBuffer_1(srcValue),
|
|
isTyped = !isArr && !isBuff && isTypedArray_1(srcValue);
|
|
|
|
newValue = srcValue;
|
|
if (isArr || isBuff || isTyped) {
|
|
if (isArray_1(objValue)) {
|
|
newValue = objValue;
|
|
}
|
|
else if (isArrayLikeObject_1(objValue)) {
|
|
newValue = _copyArray(objValue);
|
|
}
|
|
else if (isBuff) {
|
|
isCommon = false;
|
|
newValue = _cloneBuffer(srcValue, true);
|
|
}
|
|
else if (isTyped) {
|
|
isCommon = false;
|
|
newValue = _cloneTypedArray(srcValue, true);
|
|
}
|
|
else {
|
|
newValue = [];
|
|
}
|
|
}
|
|
else if (isPlainObject_1(srcValue) || isArguments_1(srcValue)) {
|
|
newValue = objValue;
|
|
if (isArguments_1(objValue)) {
|
|
newValue = toPlainObject_1(objValue);
|
|
}
|
|
else if (!isObject_1(objValue) || isFunction_1(objValue)) {
|
|
newValue = _initCloneObject(srcValue);
|
|
}
|
|
}
|
|
else {
|
|
isCommon = false;
|
|
}
|
|
}
|
|
if (isCommon) {
|
|
// Recursively merge objects and arrays (susceptible to call stack limits).
|
|
stack.set(srcValue, newValue);
|
|
mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
|
|
stack['delete'](srcValue);
|
|
}
|
|
_assignMergeValue(object, key, newValue);
|
|
}
|
|
|
|
var _baseMergeDeep = baseMergeDeep;
|
|
|
|
/**
|
|
* The base implementation of `_.merge` without support for multiple sources.
|
|
*
|
|
* @private
|
|
* @param {Object} object The destination object.
|
|
* @param {Object} source The source object.
|
|
* @param {number} srcIndex The index of `source`.
|
|
* @param {Function} [customizer] The function to customize merged values.
|
|
* @param {Object} [stack] Tracks traversed source values and their merged
|
|
* counterparts.
|
|
*/
|
|
function baseMerge(object, source, srcIndex, customizer, stack) {
|
|
if (object === source) {
|
|
return;
|
|
}
|
|
_baseFor(source, function(srcValue, key) {
|
|
stack || (stack = new _Stack);
|
|
if (isObject_1(srcValue)) {
|
|
_baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
|
|
}
|
|
else {
|
|
var newValue = customizer
|
|
? customizer(_safeGet(object, key), srcValue, (key + ''), object, source, stack)
|
|
: undefined;
|
|
|
|
if (newValue === undefined) {
|
|
newValue = srcValue;
|
|
}
|
|
_assignMergeValue(object, key, newValue);
|
|
}
|
|
}, keysIn_1);
|
|
}
|
|
|
|
var _baseMerge = baseMerge;
|
|
|
|
/**
|
|
* Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
|
|
* objects into destination objects that are passed thru.
|
|
*
|
|
* @private
|
|
* @param {*} objValue The destination value.
|
|
* @param {*} srcValue The source value.
|
|
* @param {string} key The key of the property to merge.
|
|
* @param {Object} object The parent object of `objValue`.
|
|
* @param {Object} source The parent object of `srcValue`.
|
|
* @param {Object} [stack] Tracks traversed source values and their merged
|
|
* counterparts.
|
|
* @returns {*} Returns the value to assign.
|
|
*/
|
|
function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
|
|
if (isObject_1(objValue) && isObject_1(srcValue)) {
|
|
// Recursively merge objects and arrays (susceptible to call stack limits).
|
|
stack.set(srcValue, objValue);
|
|
_baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
|
|
stack['delete'](srcValue);
|
|
}
|
|
return objValue;
|
|
}
|
|
|
|
var _customDefaultsMerge = customDefaultsMerge;
|
|
|
|
/**
|
|
* Checks if the given arguments are from an iteratee call.
|
|
*
|
|
* @private
|
|
* @param {*} value The potential iteratee value argument.
|
|
* @param {*} index The potential iteratee index or key argument.
|
|
* @param {*} object The potential iteratee object argument.
|
|
* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
|
|
* else `false`.
|
|
*/
|
|
function isIterateeCall(value, index, object) {
|
|
if (!isObject_1(object)) {
|
|
return false;
|
|
}
|
|
var type = typeof index;
|
|
if (type == 'number'
|
|
? (isArrayLike_1(object) && _isIndex(index, object.length))
|
|
: (type == 'string' && index in object)
|
|
) {
|
|
return eq_1(object[index], value);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
var _isIterateeCall = isIterateeCall;
|
|
|
|
/**
|
|
* Creates a function like `_.assign`.
|
|
*
|
|
* @private
|
|
* @param {Function} assigner The function to assign values.
|
|
* @returns {Function} Returns the new assigner function.
|
|
*/
|
|
function createAssigner(assigner) {
|
|
return _baseRest(function(object, sources) {
|
|
var index = -1,
|
|
length = sources.length,
|
|
customizer = length > 1 ? sources[length - 1] : undefined,
|
|
guard = length > 2 ? sources[2] : undefined;
|
|
|
|
customizer = (assigner.length > 3 && typeof customizer == 'function')
|
|
? (length--, customizer)
|
|
: undefined;
|
|
|
|
if (guard && _isIterateeCall(sources[0], sources[1], guard)) {
|
|
customizer = length < 3 ? undefined : customizer;
|
|
length = 1;
|
|
}
|
|
object = Object(object);
|
|
while (++index < length) {
|
|
var source = sources[index];
|
|
if (source) {
|
|
assigner(object, source, index, customizer);
|
|
}
|
|
}
|
|
return object;
|
|
});
|
|
}
|
|
|
|
var _createAssigner = createAssigner;
|
|
|
|
/**
|
|
* This method is like `_.merge` except that it accepts `customizer` which
|
|
* is invoked to produce the merged values of the destination and source
|
|
* properties. If `customizer` returns `undefined`, merging is handled by the
|
|
* method instead. The `customizer` is invoked with six arguments:
|
|
* (objValue, srcValue, key, object, source, stack).
|
|
*
|
|
* **Note:** This method mutates `object`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Object
|
|
* @param {Object} object The destination object.
|
|
* @param {...Object} sources The source objects.
|
|
* @param {Function} customizer The function to customize assigned values.
|
|
* @returns {Object} Returns `object`.
|
|
* @example
|
|
*
|
|
* function customizer(objValue, srcValue) {
|
|
* if (_.isArray(objValue)) {
|
|
* return objValue.concat(srcValue);
|
|
* }
|
|
* }
|
|
*
|
|
* var object = { 'a': [1], 'b': [2] };
|
|
* var other = { 'a': [3], 'b': [4] };
|
|
*
|
|
* _.mergeWith(object, other, customizer);
|
|
* // => { 'a': [1, 3], 'b': [2, 4] }
|
|
*/
|
|
var mergeWith = _createAssigner(function(object, source, srcIndex, customizer) {
|
|
_baseMerge(object, source, srcIndex, customizer);
|
|
});
|
|
|
|
var mergeWith_1 = mergeWith;
|
|
|
|
/**
|
|
* This method is like `_.defaults` except that it recursively assigns
|
|
* default properties.
|
|
*
|
|
* **Note:** This method mutates `object`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.10.0
|
|
* @category Object
|
|
* @param {Object} object The destination object.
|
|
* @param {...Object} [sources] The source objects.
|
|
* @returns {Object} Returns `object`.
|
|
* @see _.defaults
|
|
* @example
|
|
*
|
|
* _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
|
|
* // => { 'a': { 'b': 2, 'c': 3 } }
|
|
*/
|
|
var defaultsDeep = _baseRest(function(args) {
|
|
args.push(undefined, _customDefaultsMerge);
|
|
return _apply(mergeWith_1, undefined, args);
|
|
});
|
|
|
|
var defaultsDeep_1 = defaultsDeep;
|
|
|
|
/** Used to match property names within property paths. */
|
|
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
|
|
reIsPlainProp = /^\w*$/;
|
|
|
|
/**
|
|
* Checks if `value` is a property name and not a property path.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @param {Object} [object] The object to query keys on.
|
|
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
|
|
*/
|
|
function isKey(value, object) {
|
|
if (isArray_1(value)) {
|
|
return false;
|
|
}
|
|
var type = typeof value;
|
|
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
|
|
value == null || isSymbol_1(value)) {
|
|
return true;
|
|
}
|
|
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
|
|
(object != null && value in Object(object));
|
|
}
|
|
|
|
var _isKey = isKey;
|
|
|
|
/** Error message constants. */
|
|
var FUNC_ERROR_TEXT = 'Expected a function';
|
|
|
|
/**
|
|
* Creates a function that memoizes the result of `func`. If `resolver` is
|
|
* provided, it determines the cache key for storing the result based on the
|
|
* arguments provided to the memoized function. By default, the first argument
|
|
* provided to the memoized function is used as the map cache key. The `func`
|
|
* is invoked with the `this` binding of the memoized function.
|
|
*
|
|
* **Note:** The cache is exposed as the `cache` property on the memoized
|
|
* function. Its creation may be customized by replacing the `_.memoize.Cache`
|
|
* constructor with one whose instances implement the
|
|
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
|
|
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Function
|
|
* @param {Function} func The function to have its output memoized.
|
|
* @param {Function} [resolver] The function to resolve the cache key.
|
|
* @returns {Function} Returns the new memoized function.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1, 'b': 2 };
|
|
* var other = { 'c': 3, 'd': 4 };
|
|
*
|
|
* var values = _.memoize(_.values);
|
|
* values(object);
|
|
* // => [1, 2]
|
|
*
|
|
* values(other);
|
|
* // => [3, 4]
|
|
*
|
|
* object.a = 2;
|
|
* values(object);
|
|
* // => [1, 2]
|
|
*
|
|
* // Modify the result cache.
|
|
* values.cache.set(object, ['a', 'b']);
|
|
* values(object);
|
|
* // => ['a', 'b']
|
|
*
|
|
* // Replace `_.memoize.Cache`.
|
|
* _.memoize.Cache = WeakMap;
|
|
*/
|
|
function memoize(func, resolver) {
|
|
if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
|
|
throw new TypeError(FUNC_ERROR_TEXT);
|
|
}
|
|
var memoized = function() {
|
|
var args = arguments,
|
|
key = resolver ? resolver.apply(this, args) : args[0],
|
|
cache = memoized.cache;
|
|
|
|
if (cache.has(key)) {
|
|
return cache.get(key);
|
|
}
|
|
var result = func.apply(this, args);
|
|
memoized.cache = cache.set(key, result) || cache;
|
|
return result;
|
|
};
|
|
memoized.cache = new (memoize.Cache || _MapCache);
|
|
return memoized;
|
|
}
|
|
|
|
// Expose `MapCache`.
|
|
memoize.Cache = _MapCache;
|
|
|
|
var memoize_1 = memoize;
|
|
|
|
/** Used as the maximum memoize cache size. */
|
|
var MAX_MEMOIZE_SIZE = 500;
|
|
|
|
/**
|
|
* A specialized version of `_.memoize` which clears the memoized function's
|
|
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to have its output memoized.
|
|
* @returns {Function} Returns the new memoized function.
|
|
*/
|
|
function memoizeCapped(func) {
|
|
var result = memoize_1(func, function(key) {
|
|
if (cache.size === MAX_MEMOIZE_SIZE) {
|
|
cache.clear();
|
|
}
|
|
return key;
|
|
});
|
|
|
|
var cache = result.cache;
|
|
return result;
|
|
}
|
|
|
|
var _memoizeCapped = memoizeCapped;
|
|
|
|
/** Used to match property names within property paths. */
|
|
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
|
|
|
|
/** Used to match backslashes in property paths. */
|
|
var reEscapeChar = /\\(\\)?/g;
|
|
|
|
/**
|
|
* Converts `string` to a property path array.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to convert.
|
|
* @returns {Array} Returns the property path array.
|
|
*/
|
|
var stringToPath = _memoizeCapped(function(string) {
|
|
var result = [];
|
|
if (string.charCodeAt(0) === 46 /* . */) {
|
|
result.push('');
|
|
}
|
|
string.replace(rePropName, function(match, number, quote, subString) {
|
|
result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
|
|
});
|
|
return result;
|
|
});
|
|
|
|
var _stringToPath = stringToPath;
|
|
|
|
/**
|
|
* Casts `value` to a path array if it's not one.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to inspect.
|
|
* @param {Object} [object] The object to query keys on.
|
|
* @returns {Array} Returns the cast property path array.
|
|
*/
|
|
function castPath(value, object) {
|
|
if (isArray_1(value)) {
|
|
return value;
|
|
}
|
|
return _isKey(value, object) ? [value] : _stringToPath(toString_1(value));
|
|
}
|
|
|
|
var _castPath = castPath;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var INFINITY$1 = 1 / 0;
|
|
|
|
/**
|
|
* Converts `value` to a string key if it's not a string or symbol.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to inspect.
|
|
* @returns {string|symbol} Returns the key.
|
|
*/
|
|
function toKey(value) {
|
|
if (typeof value == 'string' || isSymbol_1(value)) {
|
|
return value;
|
|
}
|
|
var result = (value + '');
|
|
return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result;
|
|
}
|
|
|
|
var _toKey = toKey;
|
|
|
|
/**
|
|
* The base implementation of `_.get` without support for default values.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path of the property to get.
|
|
* @returns {*} Returns the resolved value.
|
|
*/
|
|
function baseGet(object, path) {
|
|
path = _castPath(path, object);
|
|
|
|
var index = 0,
|
|
length = path.length;
|
|
|
|
while (object != null && index < length) {
|
|
object = object[_toKey(path[index++])];
|
|
}
|
|
return (index && index == length) ? object : undefined;
|
|
}
|
|
|
|
var _baseGet = baseGet;
|
|
|
|
/**
|
|
* The base implementation of `_.set`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to modify.
|
|
* @param {Array|string} path The path of the property to set.
|
|
* @param {*} value The value to set.
|
|
* @param {Function} [customizer] The function to customize path creation.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function baseSet(object, path, value, customizer) {
|
|
if (!isObject_1(object)) {
|
|
return object;
|
|
}
|
|
path = _castPath(path, object);
|
|
|
|
var index = -1,
|
|
length = path.length,
|
|
lastIndex = length - 1,
|
|
nested = object;
|
|
|
|
while (nested != null && ++index < length) {
|
|
var key = _toKey(path[index]),
|
|
newValue = value;
|
|
|
|
if (index != lastIndex) {
|
|
var objValue = nested[key];
|
|
newValue = customizer ? customizer(objValue, key, nested) : undefined;
|
|
if (newValue === undefined) {
|
|
newValue = isObject_1(objValue)
|
|
? objValue
|
|
: (_isIndex(path[index + 1]) ? [] : {});
|
|
}
|
|
}
|
|
_assignValue(nested, key, newValue);
|
|
nested = nested[key];
|
|
}
|
|
return object;
|
|
}
|
|
|
|
var _baseSet = baseSet;
|
|
|
|
/**
|
|
* The base implementation of `_.pickBy` without support for iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Object} object The source object.
|
|
* @param {string[]} paths The property paths to pick.
|
|
* @param {Function} predicate The function invoked per property.
|
|
* @returns {Object} Returns the new object.
|
|
*/
|
|
function basePickBy(object, paths, predicate) {
|
|
var index = -1,
|
|
length = paths.length,
|
|
result = {};
|
|
|
|
while (++index < length) {
|
|
var path = paths[index],
|
|
value = _baseGet(object, path);
|
|
|
|
if (predicate(value, path)) {
|
|
_baseSet(result, _castPath(path, object), value);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _basePickBy = basePickBy;
|
|
|
|
/**
|
|
* The base implementation of `_.hasIn` without support for deep paths.
|
|
*
|
|
* @private
|
|
* @param {Object} [object] The object to query.
|
|
* @param {Array|string} key The key to check.
|
|
* @returns {boolean} Returns `true` if `key` exists, else `false`.
|
|
*/
|
|
function baseHasIn(object, key) {
|
|
return object != null && key in Object(object);
|
|
}
|
|
|
|
var _baseHasIn = baseHasIn;
|
|
|
|
/**
|
|
* Checks if `path` exists on `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path to check.
|
|
* @param {Function} hasFunc The function to check properties.
|
|
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
*/
|
|
function hasPath(object, path, hasFunc) {
|
|
path = _castPath(path, object);
|
|
|
|
var index = -1,
|
|
length = path.length,
|
|
result = false;
|
|
|
|
while (++index < length) {
|
|
var key = _toKey(path[index]);
|
|
if (!(result = object != null && hasFunc(object, key))) {
|
|
break;
|
|
}
|
|
object = object[key];
|
|
}
|
|
if (result || ++index != length) {
|
|
return result;
|
|
}
|
|
length = object == null ? 0 : object.length;
|
|
return !!length && isLength_1(length) && _isIndex(key, length) &&
|
|
(isArray_1(object) || isArguments_1(object));
|
|
}
|
|
|
|
var _hasPath = hasPath;
|
|
|
|
/**
|
|
* Checks if `path` is a direct or inherited property of `object`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path to check.
|
|
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
* @example
|
|
*
|
|
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
|
|
*
|
|
* _.hasIn(object, 'a');
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, 'a.b');
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, ['a', 'b']);
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, 'b');
|
|
* // => false
|
|
*/
|
|
function hasIn(object, path) {
|
|
return object != null && _hasPath(object, path, _baseHasIn);
|
|
}
|
|
|
|
var hasIn_1 = hasIn;
|
|
|
|
/**
|
|
* The base implementation of `_.pick` without support for individual
|
|
* property identifiers.
|
|
*
|
|
* @private
|
|
* @param {Object} object The source object.
|
|
* @param {string[]} paths The property paths to pick.
|
|
* @returns {Object} Returns the new object.
|
|
*/
|
|
function basePick(object, paths) {
|
|
return _basePickBy(object, paths, function(value, path) {
|
|
return hasIn_1(object, path);
|
|
});
|
|
}
|
|
|
|
var _basePick = basePick;
|
|
|
|
/**
|
|
* Appends the elements of `values` to `array`.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to modify.
|
|
* @param {Array} values The values to append.
|
|
* @returns {Array} Returns `array`.
|
|
*/
|
|
function arrayPush(array, values) {
|
|
var index = -1,
|
|
length = values.length,
|
|
offset = array.length;
|
|
|
|
while (++index < length) {
|
|
array[offset + index] = values[index];
|
|
}
|
|
return array;
|
|
}
|
|
|
|
var _arrayPush = arrayPush;
|
|
|
|
/** Built-in value references. */
|
|
var spreadableSymbol = _Symbol ? _Symbol.isConcatSpreadable : undefined;
|
|
|
|
/**
|
|
* Checks if `value` is a flattenable `arguments` object or array.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
|
|
*/
|
|
function isFlattenable(value) {
|
|
return isArray_1(value) || isArguments_1(value) ||
|
|
!!(spreadableSymbol && value && value[spreadableSymbol]);
|
|
}
|
|
|
|
var _isFlattenable = isFlattenable;
|
|
|
|
/**
|
|
* The base implementation of `_.flatten` with support for restricting flattening.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to flatten.
|
|
* @param {number} depth The maximum recursion depth.
|
|
* @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
|
|
* @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
|
|
* @param {Array} [result=[]] The initial result value.
|
|
* @returns {Array} Returns the new flattened array.
|
|
*/
|
|
function baseFlatten(array, depth, predicate, isStrict, result) {
|
|
var index = -1,
|
|
length = array.length;
|
|
|
|
predicate || (predicate = _isFlattenable);
|
|
result || (result = []);
|
|
|
|
while (++index < length) {
|
|
var value = array[index];
|
|
if (depth > 0 && predicate(value)) {
|
|
if (depth > 1) {
|
|
// Recursively flatten arrays (susceptible to call stack limits).
|
|
baseFlatten(value, depth - 1, predicate, isStrict, result);
|
|
} else {
|
|
_arrayPush(result, value);
|
|
}
|
|
} else if (!isStrict) {
|
|
result[result.length] = value;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _baseFlatten = baseFlatten;
|
|
|
|
/**
|
|
* Flattens `array` a single level deep.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Array
|
|
* @param {Array} array The array to flatten.
|
|
* @returns {Array} Returns the new flattened array.
|
|
* @example
|
|
*
|
|
* _.flatten([1, [2, [3, [4]], 5]]);
|
|
* // => [1, 2, [3, [4]], 5]
|
|
*/
|
|
function flatten(array) {
|
|
var length = array == null ? 0 : array.length;
|
|
return length ? _baseFlatten(array, 1) : [];
|
|
}
|
|
|
|
var flatten_1 = flatten;
|
|
|
|
/**
|
|
* A specialized version of `baseRest` which flattens the rest array.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to apply a rest parameter to.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function flatRest(func) {
|
|
return _setToString(_overRest(func, undefined, flatten_1), func + '');
|
|
}
|
|
|
|
var _flatRest = flatRest;
|
|
|
|
/**
|
|
* Creates an object composed of the picked `object` properties.
|
|
*
|
|
* @static
|
|
* @since 0.1.0
|
|
* @memberOf _
|
|
* @category Object
|
|
* @param {Object} object The source object.
|
|
* @param {...(string|string[])} [paths] The property paths to pick.
|
|
* @returns {Object} Returns the new object.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1, 'b': '2', 'c': 3 };
|
|
*
|
|
* _.pick(object, ['a', 'c']);
|
|
* // => { 'a': 1, 'c': 3 }
|
|
*/
|
|
var pick = _flatRest(function(object, paths) {
|
|
return object == null ? {} : _basePick(object, paths);
|
|
});
|
|
|
|
var pick_1 = pick;
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED$2 = '__lodash_hash_undefined__';
|
|
|
|
/**
|
|
* Adds `value` to the array cache.
|
|
*
|
|
* @private
|
|
* @name add
|
|
* @memberOf SetCache
|
|
* @alias push
|
|
* @param {*} value The value to cache.
|
|
* @returns {Object} Returns the cache instance.
|
|
*/
|
|
function setCacheAdd(value) {
|
|
this.__data__.set(value, HASH_UNDEFINED$2);
|
|
return this;
|
|
}
|
|
|
|
var _setCacheAdd = setCacheAdd;
|
|
|
|
/**
|
|
* Checks if `value` is in the array cache.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf SetCache
|
|
* @param {*} value The value to search for.
|
|
* @returns {number} Returns `true` if `value` is found, else `false`.
|
|
*/
|
|
function setCacheHas(value) {
|
|
return this.__data__.has(value);
|
|
}
|
|
|
|
var _setCacheHas = setCacheHas;
|
|
|
|
/**
|
|
*
|
|
* Creates an array cache object to store unique values.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [values] The values to cache.
|
|
*/
|
|
function SetCache(values) {
|
|
var index = -1,
|
|
length = values == null ? 0 : values.length;
|
|
|
|
this.__data__ = new _MapCache;
|
|
while (++index < length) {
|
|
this.add(values[index]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `SetCache`.
|
|
SetCache.prototype.add = SetCache.prototype.push = _setCacheAdd;
|
|
SetCache.prototype.has = _setCacheHas;
|
|
|
|
var _SetCache = SetCache;
|
|
|
|
/**
|
|
* The base implementation of `_.findIndex` and `_.findLastIndex` without
|
|
* support for iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {Function} predicate The function invoked per iteration.
|
|
* @param {number} fromIndex The index to search from.
|
|
* @param {boolean} [fromRight] Specify iterating from right to left.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function baseFindIndex(array, predicate, fromIndex, fromRight) {
|
|
var length = array.length,
|
|
index = fromIndex + (fromRight ? 1 : -1);
|
|
|
|
while ((fromRight ? index-- : ++index < length)) {
|
|
if (predicate(array[index], index, array)) {
|
|
return index;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
var _baseFindIndex = baseFindIndex;
|
|
|
|
/**
|
|
* The base implementation of `_.isNaN` without support for number objects.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
|
|
*/
|
|
function baseIsNaN(value) {
|
|
return value !== value;
|
|
}
|
|
|
|
var _baseIsNaN = baseIsNaN;
|
|
|
|
/**
|
|
* A specialized version of `_.indexOf` which performs strict equality
|
|
* comparisons of values, i.e. `===`.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {*} value The value to search for.
|
|
* @param {number} fromIndex The index to search from.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function strictIndexOf(array, value, fromIndex) {
|
|
var index = fromIndex - 1,
|
|
length = array.length;
|
|
|
|
while (++index < length) {
|
|
if (array[index] === value) {
|
|
return index;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
var _strictIndexOf = strictIndexOf;
|
|
|
|
/**
|
|
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {*} value The value to search for.
|
|
* @param {number} fromIndex The index to search from.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function baseIndexOf(array, value, fromIndex) {
|
|
return value === value
|
|
? _strictIndexOf(array, value, fromIndex)
|
|
: _baseFindIndex(array, _baseIsNaN, fromIndex);
|
|
}
|
|
|
|
var _baseIndexOf = baseIndexOf;
|
|
|
|
/**
|
|
* A specialized version of `_.includes` for arrays without support for
|
|
* specifying an index to search from.
|
|
*
|
|
* @private
|
|
* @param {Array} [array] The array to inspect.
|
|
* @param {*} target The value to search for.
|
|
* @returns {boolean} Returns `true` if `target` is found, else `false`.
|
|
*/
|
|
function arrayIncludes(array, value) {
|
|
var length = array == null ? 0 : array.length;
|
|
return !!length && _baseIndexOf(array, value, 0) > -1;
|
|
}
|
|
|
|
var _arrayIncludes = arrayIncludes;
|
|
|
|
/**
|
|
* This function is like `arrayIncludes` except that it accepts a comparator.
|
|
*
|
|
* @private
|
|
* @param {Array} [array] The array to inspect.
|
|
* @param {*} target The value to search for.
|
|
* @param {Function} comparator The comparator invoked per element.
|
|
* @returns {boolean} Returns `true` if `target` is found, else `false`.
|
|
*/
|
|
function arrayIncludesWith(array, value, comparator) {
|
|
var index = -1,
|
|
length = array == null ? 0 : array.length;
|
|
|
|
while (++index < length) {
|
|
if (comparator(value, array[index])) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
var _arrayIncludesWith = arrayIncludesWith;
|
|
|
|
/**
|
|
* Checks if a `cache` value for `key` exists.
|
|
*
|
|
* @private
|
|
* @param {Object} cache The cache to query.
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function cacheHas(cache, key) {
|
|
return cache.has(key);
|
|
}
|
|
|
|
var _cacheHas = cacheHas;
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var Set = _getNative(_root, 'Set');
|
|
|
|
var _Set = Set;
|
|
|
|
/**
|
|
* This method returns `undefined`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 2.3.0
|
|
* @category Util
|
|
* @example
|
|
*
|
|
* _.times(2, _.noop);
|
|
* // => [undefined, undefined]
|
|
*/
|
|
function noop() {
|
|
// No operation performed.
|
|
}
|
|
|
|
var noop_1 = noop;
|
|
|
|
/**
|
|
* Converts `set` to an array of its values.
|
|
*
|
|
* @private
|
|
* @param {Object} set The set to convert.
|
|
* @returns {Array} Returns the values.
|
|
*/
|
|
function setToArray(set) {
|
|
var index = -1,
|
|
result = Array(set.size);
|
|
|
|
set.forEach(function(value) {
|
|
result[++index] = value;
|
|
});
|
|
return result;
|
|
}
|
|
|
|
var _setToArray = setToArray;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var INFINITY$2 = 1 / 0;
|
|
|
|
/**
|
|
* Creates a set object of `values`.
|
|
*
|
|
* @private
|
|
* @param {Array} values The values to add to the set.
|
|
* @returns {Object} Returns the new set.
|
|
*/
|
|
var createSet = !(_Set && (1 / _setToArray(new _Set([,-0]))[1]) == INFINITY$2) ? noop_1 : function(values) {
|
|
return new _Set(values);
|
|
};
|
|
|
|
var _createSet = createSet;
|
|
|
|
/** Used as the size to enable large array optimizations. */
|
|
var LARGE_ARRAY_SIZE$1 = 200;
|
|
|
|
/**
|
|
* The base implementation of `_.uniqBy` without support for iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {Function} [iteratee] The iteratee invoked per element.
|
|
* @param {Function} [comparator] The comparator invoked per element.
|
|
* @returns {Array} Returns the new duplicate free array.
|
|
*/
|
|
function baseUniq(array, iteratee, comparator) {
|
|
var index = -1,
|
|
includes = _arrayIncludes,
|
|
length = array.length,
|
|
isCommon = true,
|
|
result = [],
|
|
seen = result;
|
|
|
|
if (comparator) {
|
|
isCommon = false;
|
|
includes = _arrayIncludesWith;
|
|
}
|
|
else if (length >= LARGE_ARRAY_SIZE$1) {
|
|
var set = iteratee ? null : _createSet(array);
|
|
if (set) {
|
|
return _setToArray(set);
|
|
}
|
|
isCommon = false;
|
|
includes = _cacheHas;
|
|
seen = new _SetCache;
|
|
}
|
|
else {
|
|
seen = iteratee ? [] : result;
|
|
}
|
|
outer:
|
|
while (++index < length) {
|
|
var value = array[index],
|
|
computed = iteratee ? iteratee(value) : value;
|
|
|
|
value = (comparator || value !== 0) ? value : 0;
|
|
if (isCommon && computed === computed) {
|
|
var seenIndex = seen.length;
|
|
while (seenIndex--) {
|
|
if (seen[seenIndex] === computed) {
|
|
continue outer;
|
|
}
|
|
}
|
|
if (iteratee) {
|
|
seen.push(computed);
|
|
}
|
|
result.push(value);
|
|
}
|
|
else if (!includes(seen, computed, comparator)) {
|
|
if (seen !== result) {
|
|
seen.push(computed);
|
|
}
|
|
result.push(value);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
var _baseUniq = baseUniq;
|
|
|
|
/**
|
|
* Creates a duplicate-free version of an array, using
|
|
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
* for equality comparisons, in which only the first occurrence of each element
|
|
* is kept. The order of result values is determined by the order they occur
|
|
* in the array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Array
|
|
* @param {Array} array The array to inspect.
|
|
* @returns {Array} Returns the new duplicate free array.
|
|
* @example
|
|
*
|
|
* _.uniq([2, 1, 2]);
|
|
* // => [2, 1]
|
|
*/
|
|
function uniq(array) {
|
|
return (array && array.length) ? _baseUniq(array) : [];
|
|
}
|
|
|
|
var uniq_1 = uniq;
|
|
|
|
function getNuxtConfig (_options) {
|
|
// Prevent duplicate calls
|
|
if (_options.__normalized__) {
|
|
return _options
|
|
}
|
|
|
|
// Clone options to prevent unwanted side-effects
|
|
const options = Object.assign({}, _options);
|
|
options.__normalized__ = true;
|
|
|
|
// Normalize options
|
|
if (options.loading === true) {
|
|
delete options.loading;
|
|
}
|
|
|
|
if (
|
|
options.router &&
|
|
options.router.middleware &&
|
|
!Array.isArray(options.router.middleware)
|
|
) {
|
|
options.router.middleware = [options.router.middleware];
|
|
}
|
|
|
|
if (options.router && typeof options.router.base === 'string') {
|
|
options._routerBaseSpecified = true;
|
|
}
|
|
|
|
// TODO: Remove for Nuxt 3
|
|
// router.scrollBehavior -> app/router.scrollBehavior.js
|
|
if (options.router && typeof options.router.scrollBehavior !== 'undefined') {
|
|
consola.warn('`router.scrollBehavior` property is deprecated in favor of using `~/app/router.scrollBehavior.js` file, learn more: https://nuxtjs.org/api/configuration-router#scrollbehavior');
|
|
}
|
|
|
|
// TODO: Remove for Nuxt 3
|
|
// transition -> pageTransition
|
|
if (typeof options.transition !== 'undefined') {
|
|
consola.warn('`transition` property is deprecated in favor of `pageTransition` and will be removed in Nuxt 3');
|
|
options.pageTransition = options.transition;
|
|
delete options.transition;
|
|
}
|
|
|
|
if (typeof options.pageTransition === 'string') {
|
|
options.pageTransition = { name: options.pageTransition };
|
|
}
|
|
|
|
if (typeof options.layoutTransition === 'string') {
|
|
options.layoutTransition = { name: options.layoutTransition };
|
|
}
|
|
|
|
if (typeof options.extensions === 'string') {
|
|
options.extensions = [options.extensions];
|
|
}
|
|
|
|
options.globalName = (utils.isNonEmptyString(options.globalName) && /^[a-zA-Z]+$/.test(options.globalName))
|
|
? options.globalName.toLowerCase()
|
|
// use `` for preventing replacing to nuxt-edge
|
|
: `nuxt`;
|
|
|
|
// Resolve rootDir
|
|
options.rootDir = utils.isNonEmptyString(options.rootDir) ? path.resolve(options.rootDir) : process.cwd();
|
|
|
|
// Apply defaults by ${buildDir}/dist/build.config.js
|
|
// TODO: Unsafe operation.
|
|
// const buildDir = options.buildDir || defaults.buildDir
|
|
// const buildConfig = resolve(options.rootDir, buildDir, 'build.config.js')
|
|
// if (existsSync(buildConfig)) {
|
|
// defaultsDeep(options, require(buildConfig))
|
|
// }
|
|
|
|
// Apply defaults
|
|
const nuxtConfig = getDefaultNuxtConfig();
|
|
|
|
nuxtConfig.build._publicPath = nuxtConfig.build.publicPath;
|
|
|
|
// Fall back to default if publicPath is falsy
|
|
if (options.build && !options.build.publicPath) {
|
|
options.build.publicPath = undefined;
|
|
}
|
|
|
|
defaultsDeep_1(options, nuxtConfig);
|
|
|
|
// Target
|
|
options.target = options.target || 'server';
|
|
if (!Object.values(utils.TARGETS).includes(options.target)) {
|
|
consola.warn(`Unknown target: ${options.target}. Falling back to server`);
|
|
options.target = 'server';
|
|
}
|
|
|
|
// SSR root option
|
|
if (options.ssr === false) {
|
|
options.mode = utils.MODES.spa;
|
|
}
|
|
|
|
// Apply mode preset
|
|
const modePreset = options.modes[options.mode || utils.MODES.universal];
|
|
|
|
if (!modePreset) {
|
|
consola.warn(`Unknown mode: ${options.mode}. Falling back to ${utils.MODES.universal}`);
|
|
}
|
|
defaultsDeep_1(options, modePreset || options.modes[utils.MODES.universal]);
|
|
|
|
// Sanitize router.base
|
|
if (!/\/$/.test(options.router.base)) {
|
|
options.router.base += '/';
|
|
}
|
|
|
|
// Alias export to generate
|
|
// TODO: switch to export by default for nuxt3
|
|
if (options.export) {
|
|
options.generate = defu(options.export, options.generate);
|
|
}
|
|
exports.export = options.generate;
|
|
|
|
// Check srcDir and generate.dir existence
|
|
const hasSrcDir = utils.isNonEmptyString(options.srcDir);
|
|
const hasGenerateDir = utils.isNonEmptyString(options.generate.dir);
|
|
|
|
// Resolve srcDir
|
|
options.srcDir = hasSrcDir
|
|
? path.resolve(options.rootDir, options.srcDir)
|
|
: options.rootDir;
|
|
|
|
// Resolve buildDir
|
|
options.buildDir = path.resolve(options.rootDir, options.buildDir);
|
|
|
|
// Aliases
|
|
const { rootDir, srcDir, dir: { assets: assetsDir, static: staticDir } } = options;
|
|
options.alias = {
|
|
'~~': rootDir,
|
|
'@@': rootDir,
|
|
'~': srcDir,
|
|
'@': srcDir,
|
|
[assetsDir]: path.join(srcDir, assetsDir),
|
|
[staticDir]: path.join(srcDir, staticDir),
|
|
...options.alias
|
|
};
|
|
|
|
// Default value for _nuxtConfigFile
|
|
if (!options._nuxtConfigFile) {
|
|
options._nuxtConfigFile = path.resolve(options.rootDir, `${defaultNuxtConfigFile}.js`);
|
|
}
|
|
|
|
if (!options._nuxtConfigFiles) {
|
|
options._nuxtConfigFiles = [
|
|
options._nuxtConfigFile
|
|
];
|
|
}
|
|
|
|
// Watch for config file changes
|
|
options.watch.push(...options._nuxtConfigFiles);
|
|
|
|
// Protect rootDir against buildDir
|
|
utils.guardDir(options, 'rootDir', 'buildDir');
|
|
|
|
if (hasGenerateDir) {
|
|
// Resolve generate.dir
|
|
options.generate.dir = path.resolve(options.rootDir, options.generate.dir);
|
|
|
|
// Protect rootDir against buildDir
|
|
utils.guardDir(options, 'rootDir', 'generate.dir');
|
|
}
|
|
|
|
if (hasSrcDir) {
|
|
// Protect srcDir against buildDir
|
|
utils.guardDir(options, 'srcDir', 'buildDir');
|
|
|
|
if (hasGenerateDir) {
|
|
// Protect srcDir against generate.dir
|
|
utils.guardDir(options, 'srcDir', 'generate.dir');
|
|
}
|
|
}
|
|
|
|
// Populate modulesDir
|
|
options.modulesDir = uniq_1(
|
|
utils.getMainModule().paths.concat(
|
|
[].concat(options.modulesDir).map(dir => path.resolve(options.rootDir, dir))
|
|
)
|
|
);
|
|
|
|
const mandatoryExtensions = ['js', 'mjs'];
|
|
|
|
options.extensions = mandatoryExtensions
|
|
.filter(ext => !options.extensions.includes(ext))
|
|
.concat(options.extensions);
|
|
|
|
// If app.html is defined, set the template path to the user template
|
|
if (options.appTemplatePath === undefined) {
|
|
options.appTemplatePath = path.resolve(options.buildDir, 'views/app.template.html');
|
|
if (fs.existsSync(path.join(options.srcDir, 'app.html'))) {
|
|
options.appTemplatePath = path.join(options.srcDir, 'app.html');
|
|
}
|
|
} else {
|
|
options.appTemplatePath = path.resolve(options.srcDir, options.appTemplatePath);
|
|
}
|
|
|
|
options.build.publicPath = options.build.publicPath.replace(/([^/])$/, '$1/');
|
|
options.build._publicPath = options.build._publicPath.replace(/([^/])$/, '$1/');
|
|
|
|
// Ignore publicPath on dev
|
|
if (options.dev && utils.isUrl(options.build.publicPath)) {
|
|
options.build.publicPath = options.build._publicPath;
|
|
}
|
|
|
|
// If store defined, update store options to true unless explicitly disabled
|
|
if (
|
|
options.store !== false &&
|
|
fs.existsSync(path.join(options.srcDir, options.dir.store)) &&
|
|
fs.readdirSync(path.join(options.srcDir, options.dir.store))
|
|
.find(filename => filename !== 'README.md' && filename[0] !== '.')
|
|
) {
|
|
options.store = true;
|
|
}
|
|
|
|
// SPA loadingIndicator
|
|
if (options.loadingIndicator) {
|
|
// Normalize loadingIndicator
|
|
if (!utils.isPureObject(options.loadingIndicator)) {
|
|
options.loadingIndicator = { name: options.loadingIndicator };
|
|
}
|
|
|
|
// Apply defaults
|
|
options.loadingIndicator = Object.assign(
|
|
{
|
|
name: 'default',
|
|
color: (options.loading && options.loading.color) || '#D3D3D3',
|
|
color2: '#F5F5F5',
|
|
background: (options.manifest && options.manifest.theme_color) || 'white',
|
|
dev: options.dev,
|
|
loading: options.messages.loading
|
|
},
|
|
options.loadingIndicator
|
|
);
|
|
}
|
|
|
|
// Debug errors
|
|
if (options.debug === undefined) {
|
|
options.debug = options.dev;
|
|
}
|
|
|
|
// Validate that etag.hash is a function, if not unset it
|
|
if (options.render.etag) {
|
|
const { hash } = options.render.etag;
|
|
if (hash) {
|
|
const isFn = typeof hash === 'function';
|
|
if (!isFn) {
|
|
options.render.etag.hash = undefined;
|
|
|
|
if (options.dev) {
|
|
consola.warn(`render.etag.hash should be a function, received ${typeof hash} instead`);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Apply default hash to CSP option
|
|
if (options.render.csp) {
|
|
options.render.csp = defu(options.render.csp, {
|
|
hashAlgorithm: 'sha256',
|
|
allowedSources: undefined,
|
|
policies: undefined,
|
|
addMeta: Boolean(options.target === utils.TARGETS.static),
|
|
unsafeInlineCompatibility: false,
|
|
reportOnly: options.debug
|
|
});
|
|
|
|
// TODO: Remove this if statement in Nuxt 3, we will stop supporting this typo (more on: https://github.com/nuxt/nuxt.js/pull/6583)
|
|
if (options.render.csp.unsafeInlineCompatiblity) {
|
|
consola.warn('Using `unsafeInlineCompatiblity` is deprecated and will be removed in Nuxt 3. Use `unsafeInlineCompatibility` instead.');
|
|
options.render.csp.unsafeInlineCompatibility = options.render.csp.unsafeInlineCompatiblity;
|
|
delete options.render.csp.unsafeInlineCompatiblity;
|
|
}
|
|
}
|
|
|
|
// cssSourceMap
|
|
if (options.build.cssSourceMap === undefined) {
|
|
options.build.cssSourceMap = options.dev;
|
|
}
|
|
|
|
const babelConfig = options.build.babel;
|
|
// babel cacheDirectory
|
|
if (babelConfig.cacheDirectory === undefined) {
|
|
babelConfig.cacheDirectory = options.dev;
|
|
}
|
|
|
|
// TODO: remove this warn in Nuxt 3
|
|
if (Array.isArray(babelConfig.presets)) {
|
|
const warnPreset = (presetName) => {
|
|
const oldPreset = '@nuxtjs/babel-preset-app';
|
|
const newPreset = '@nuxt/babel-preset-app';
|
|
if (presetName.includes(oldPreset)) {
|
|
presetName = presetName.replace(oldPreset, newPreset);
|
|
consola.warn('@nuxtjs/babel-preset-app has been deprecated, please use @nuxt/babel-preset-app.');
|
|
}
|
|
return presetName
|
|
};
|
|
babelConfig.presets = babelConfig.presets.map((preset) => {
|
|
const hasOptions = Array.isArray(preset);
|
|
if (hasOptions) {
|
|
preset[0] = warnPreset(preset[0]);
|
|
} else if (typeof preset === 'string') {
|
|
preset = warnPreset(preset);
|
|
}
|
|
return preset
|
|
});
|
|
}
|
|
|
|
// Vue config
|
|
const vueConfig = options.vue.config;
|
|
|
|
if (vueConfig.silent === undefined) {
|
|
vueConfig.silent = !options.dev;
|
|
}
|
|
if (vueConfig.performance === undefined) {
|
|
vueConfig.performance = options.dev;
|
|
}
|
|
|
|
// merge custom env with variables
|
|
const eligibleEnvVariables = pick_1(process.env, Object.keys(process.env).filter(k => k.startsWith('NUXT_ENV_')));
|
|
Object.assign(options.env, eligibleEnvVariables);
|
|
|
|
// Normalize ignore
|
|
options.ignore = options.ignore ? [].concat(options.ignore) : [];
|
|
|
|
// Append ignorePrefix glob to ignore
|
|
if (typeof options.ignorePrefix === 'string') {
|
|
options.ignore.push(`**/${options.ignorePrefix}*.*`);
|
|
}
|
|
|
|
// Compression middleware legacy
|
|
if (options.render.gzip) {
|
|
consola.warn('render.gzip is deprecated and will be removed in a future version! Please switch to render.compressor');
|
|
options.render.compressor = options.render.gzip;
|
|
delete options.render.gzip;
|
|
}
|
|
|
|
// If no server-side rendering, add appear true transition
|
|
if (options.render.ssr === false && options.pageTransition) {
|
|
options.pageTransition.appear = true;
|
|
}
|
|
|
|
options.render.ssrLog = options.dev
|
|
? options.render.ssrLog === undefined || options.render.ssrLog
|
|
: false;
|
|
|
|
// We assume the SPA fallback path is 404.html (for GitHub Pages, Surge, etc.)
|
|
if (options.generate.fallback === true) {
|
|
options.generate.fallback = '404.html';
|
|
}
|
|
|
|
if (options.build.stats === 'none' || options.build.quiet === true) {
|
|
options.build.stats = false;
|
|
}
|
|
|
|
// Vendor backward compatibility with nuxt 1.x
|
|
if (typeof options.build.vendor !== 'undefined') {
|
|
delete options.build.vendor;
|
|
consola.warn('vendor has been deprecated due to webpack4 optimization');
|
|
}
|
|
|
|
// Disable CSS extraction due to incompatibility with thread-loader
|
|
if (options.build.extractCSS && options.build.parallel) {
|
|
options.build.parallel = false;
|
|
consola.warn('extractCSS cannot work with parallel build due to limited work pool in thread-loader');
|
|
}
|
|
|
|
// build.extractCSS.allChunks has no effect
|
|
if (typeof options.build.extractCSS.allChunks !== 'undefined') {
|
|
consola.warn('build.extractCSS.allChunks has no effect from v2.0.0. Please use build.optimization.splitChunks settings instead.');
|
|
}
|
|
|
|
// devModules has been renamed to buildModules
|
|
if (typeof options.devModules !== 'undefined') {
|
|
consola.warn('`devModules` has been renamed to `buildModules` and will be removed in Nuxt 3.');
|
|
options.buildModules.push(...options.devModules);
|
|
delete options.devModules;
|
|
}
|
|
|
|
// Enable minimize for production builds
|
|
if (options.build.optimization.minimize === undefined) {
|
|
options.build.optimization.minimize = !options.dev;
|
|
}
|
|
|
|
// Enable optimizeCSS only when extractCSS is enabled
|
|
if (options.build.optimizeCSS === undefined) {
|
|
options.build.optimizeCSS = options.build.extractCSS ? {} : false;
|
|
}
|
|
|
|
const { loaders } = options.build;
|
|
const vueLoader = loaders.vue;
|
|
if (vueLoader.productionMode === undefined) {
|
|
vueLoader.productionMode = !options.dev;
|
|
}
|
|
const styleLoaders = [
|
|
'css', 'cssModules', 'less',
|
|
'sass', 'scss', 'stylus', 'vueStyle'
|
|
];
|
|
for (const name of styleLoaders) {
|
|
const loader = loaders[name];
|
|
if (loader && loader.sourceMap === undefined) {
|
|
loader.sourceMap = Boolean(options.build.cssSourceMap);
|
|
}
|
|
}
|
|
|
|
options.build.transpile = [].concat(options.build.transpile || []);
|
|
|
|
if (options.build.quiet === true) {
|
|
consola.level = 0;
|
|
}
|
|
|
|
// Use runInNewContext for dev mode by default
|
|
const { bundleRenderer } = options.render;
|
|
if (typeof bundleRenderer.runInNewContext === 'undefined') {
|
|
bundleRenderer.runInNewContext = options.dev;
|
|
}
|
|
|
|
// TODO: Remove this if statement in Nuxt 3
|
|
if (options.build.crossorigin) {
|
|
consola.warn('Using `build.crossorigin` is deprecated and will be removed in Nuxt 3. Please use `render.crossorigin` instead.');
|
|
options.render.crossorigin = options.build.crossorigin;
|
|
delete options.build.crossorigin;
|
|
}
|
|
|
|
const { timing } = options.server;
|
|
if (timing) {
|
|
options.server.timing = { total: true, ...timing };
|
|
}
|
|
|
|
if (utils.isPureObject(options.serverMiddleware)) {
|
|
options.serverMiddleware = Object.entries(options.serverMiddleware)
|
|
.map(([path, handler]) => ({ path, handler }));
|
|
}
|
|
|
|
// Generate staticAssets
|
|
const { staticAssets } = options.generate;
|
|
if (!staticAssets.version) {
|
|
staticAssets.version = String(Math.round(Date.now() / 1000));
|
|
}
|
|
if (!staticAssets.base) {
|
|
const publicPath = utils.isUrl(options.build.publicPath) ? '' : options.build.publicPath; // "/_nuxt" or custom CDN URL
|
|
staticAssets.base = utils.urlJoin(publicPath, staticAssets.dir);
|
|
}
|
|
if (!staticAssets.versionBase) {
|
|
staticAssets.versionBase = utils.urlJoin(staticAssets.base, staticAssets.version);
|
|
}
|
|
|
|
// createRequire factory
|
|
if (options.createRequire === undefined) {
|
|
const isJest = typeof jest !== 'undefined';
|
|
options.createRequire = isJest ? false : 'esm';
|
|
}
|
|
if (options.createRequire === 'esm') {
|
|
const esm = require('esm');
|
|
options.createRequire = module => esm(module);
|
|
} else if (options.createRequire === 'jiti') {
|
|
const jiti = require('jiti');
|
|
options.createRequire = module => jiti(module.filename);
|
|
} else if (typeof options.createRequire !== 'function') {
|
|
const createRequire = require('create-require');
|
|
options.createRequire = module => createRequire(module.filename);
|
|
}
|
|
|
|
// ----- Builtin modules -----
|
|
|
|
// Loading screen
|
|
// Force disable for production and programmatic users
|
|
if (!options.dev || !options._cli || !utils.getPKG('@nuxt/loading-screen')) {
|
|
options.build.loadingScreen = false;
|
|
}
|
|
if (options.build.loadingScreen) {
|
|
options._modules.push(['@nuxt/loading-screen', options.build.loadingScreen]);
|
|
} else {
|
|
// When loadingScreen is disabled we should also disable build indicator
|
|
options.build.indicator = false;
|
|
}
|
|
|
|
// Components Module
|
|
if (!options._start && utils.getPKG('@nuxt/components')) {
|
|
options._modules.push('@nuxt/components');
|
|
}
|
|
|
|
// Nuxt Telemetry
|
|
if (
|
|
options.telemetry !== false &&
|
|
!options.test &&
|
|
!destr(process.env.NUXT_TELEMETRY_DISABLED) &&
|
|
utils.getPKG('@nuxt/telemetry')
|
|
) {
|
|
options._modules.push('@nuxt/telemetry');
|
|
}
|
|
|
|
return options
|
|
}
|
|
|
|
const isJest = typeof jest !== 'undefined';
|
|
|
|
async function loadNuxtConfig ({
|
|
rootDir = '.',
|
|
envConfig = {},
|
|
configFile = defaultNuxtConfigFile,
|
|
configContext = {},
|
|
configOverrides = {},
|
|
createRequire = module => isJest ? _createRequire(module.filename) : esm(module)
|
|
} = {}) {
|
|
rootDir = path.resolve(rootDir);
|
|
|
|
let options = {};
|
|
|
|
try {
|
|
configFile = require.resolve(path.resolve(rootDir, configFile));
|
|
} catch (e) {
|
|
if (e.code !== 'MODULE_NOT_FOUND') {
|
|
throw (e)
|
|
} else if (configFile !== defaultNuxtConfigFile) {
|
|
consola.fatal('Config file not found: ' + configFile);
|
|
}
|
|
// Skip configFile if cannot resolve
|
|
configFile = undefined;
|
|
}
|
|
|
|
// Load env
|
|
envConfig = {
|
|
dotenv: '.env',
|
|
env: process.env,
|
|
expand: true,
|
|
...envConfig
|
|
};
|
|
|
|
const env = loadEnv(envConfig, rootDir);
|
|
|
|
// Fill process.env so it is accessible in nuxt.config
|
|
for (const key in env) {
|
|
if (!key.startsWith('_') && envConfig.env[key] === undefined) {
|
|
envConfig.env[key] = env[key];
|
|
}
|
|
}
|
|
|
|
if (configFile) {
|
|
// Clear cache
|
|
utils.clearRequireCache(configFile);
|
|
const _require = createRequire(module);
|
|
options = _require(configFile) || {};
|
|
if (options.default) {
|
|
options = options.default;
|
|
}
|
|
|
|
if (typeof options === 'function') {
|
|
try {
|
|
options = await options(configContext);
|
|
if (options.default) {
|
|
options = options.default;
|
|
}
|
|
} catch (error) {
|
|
consola.error(error);
|
|
consola.fatal('Error while fetching async configuration');
|
|
}
|
|
}
|
|
|
|
// Don't mutate options export
|
|
options = { ...options };
|
|
|
|
// Keep _nuxtConfigFile for watching
|
|
options._nuxtConfigFile = configFile;
|
|
|
|
// Keep all related files for watching
|
|
options._nuxtConfigFiles = Array.from(utils.scanRequireTree(configFile));
|
|
if (!options._nuxtConfigFiles.includes(configFile)) {
|
|
options._nuxtConfigFiles.unshift(configFile);
|
|
}
|
|
}
|
|
|
|
if (typeof options.rootDir !== 'string') {
|
|
options.rootDir = rootDir;
|
|
}
|
|
|
|
// Load Combine configs
|
|
// Priority: configOverrides > nuxtConfig > .nuxtrc > .nuxtrc (global)
|
|
options = defu(
|
|
configOverrides,
|
|
options,
|
|
rc.read({ name: '.nuxtrc', dir: options.rootDir }),
|
|
rc.readUser('.nuxtrc')
|
|
);
|
|
|
|
// Load env to options._env
|
|
options._env = env;
|
|
options._envConfig = envConfig;
|
|
if (configContext) { configContext.env = env; }
|
|
|
|
// Expand and interpolate runtimeConfig from _env
|
|
if (envConfig.expand) {
|
|
for (const c of ['publicRuntimeConfig', 'privateRuntimeConfig']) {
|
|
if (options[c]) {
|
|
if (typeof options[c] === 'function') {
|
|
options[c] = options[c](env);
|
|
}
|
|
expand(options[c], env, destr);
|
|
}
|
|
}
|
|
}
|
|
|
|
return options
|
|
}
|
|
|
|
function loadEnv (envConfig, rootDir = process.cwd()) {
|
|
const env = Object.create(null);
|
|
|
|
// Read dotenv
|
|
if (envConfig.dotenv) {
|
|
envConfig.dotenv = path.resolve(rootDir, envConfig.dotenv);
|
|
if (fs.existsSync(envConfig.dotenv)) {
|
|
const parsed = dotenv.parse(fs.readFileSync(envConfig.dotenv, 'utf-8'));
|
|
Object.assign(env, parsed);
|
|
}
|
|
}
|
|
|
|
// Apply process.env
|
|
if (!envConfig.env._applied) {
|
|
Object.assign(env, envConfig.env);
|
|
envConfig.env._applied = true;
|
|
}
|
|
|
|
// Interpolate env
|
|
if (envConfig.expand) {
|
|
expand(env);
|
|
}
|
|
|
|
return env
|
|
}
|
|
|
|
// Based on https://github.com/motdotla/dotenv-expand
|
|
function expand (target, source = {}, parse = v => v) {
|
|
function getValue (key) {
|
|
// Source value 'wins' over target value
|
|
return source[key] !== undefined ? source[key] : target[key]
|
|
}
|
|
|
|
function interpolate (value) {
|
|
if (typeof value !== 'string') {
|
|
return value
|
|
}
|
|
const matches = value.match(/(.?\${?(?:[a-zA-Z0-9_:]+)?}?)/g) || [];
|
|
return parse(matches.reduce((newValue, match) => {
|
|
const parts = /(.?)\${?([a-zA-Z0-9_:]+)?}?/g.exec(match);
|
|
const prefix = parts[1];
|
|
|
|
let value, replacePart;
|
|
|
|
if (prefix === '\\') {
|
|
replacePart = parts[0];
|
|
value = replacePart.replace('\\$', '$');
|
|
} else {
|
|
const key = parts[2];
|
|
replacePart = parts[0].substring(prefix.length);
|
|
|
|
value = getValue(key);
|
|
|
|
// Resolve recursive interpolations
|
|
value = interpolate(value);
|
|
}
|
|
|
|
return newValue.replace(replacePart, value)
|
|
}, value))
|
|
}
|
|
|
|
for (const key in target) {
|
|
target[key] = interpolate(getValue(key));
|
|
}
|
|
}
|
|
|
|
exports.defaultNuxtConfigFile = defaultNuxtConfigFile;
|
|
exports.getDefaultNuxtConfig = getDefaultNuxtConfig;
|
|
exports.getNuxtConfig = getNuxtConfig;
|
|
exports.loadNuxtConfig = loadNuxtConfig;
|