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import { promises, existsSync, readFileSync, lstatSync } from 'node:fs';
import { performance } from 'node:perf_hooks';
import defu$1, { defu } from 'defu';
import { applyDefaults } from 'untyped';
import { dirname, relative, join, resolve, normalize, isAbsolute, basename, parse } from 'pathe';
import { consola } from 'consola';
import { AsyncLocalStorage } from 'node:async_hooks';
import { getContext, createContext } from 'unctx';
import satisfies from 'semver/functions/satisfies.js';
import { readPackageJSON } from 'pkg-types';
import { genSafeVariableName, genDynamicImport, genImport } from 'knitwork';
import { pathToFileURL, fileURLToPath } from 'node:url';
import { createJiti } from 'jiti';
import { interopDefault, parseNodeModulePath } from 'mlly';
import { resolveModulePath, resolveModuleURL } from 'exsolve';
import { isRelative, withTrailingSlash } from 'ufo';
import { globby } from 'globby';
import { resolveAlias as resolveAlias$1 } from 'pathe/utils';
import ignore from 'ignore';
import { loadConfig } from 'c12';
import process$1 from 'node:process';
import destr from 'destr';
import { snakeCase, pascalCase, kebabCase } from 'scule';
import { klona } from 'klona';
import { hash } from 'ohash';
import { gte } from 'semver';
import { captureStackTrace } from 'errx';
import { isAbsolute as isAbsolute$1 } from 'node:path';
const logger = consola;
function useLogger(tag, options = {}) {
return tag ? logger.create(options).withTag(tag) : logger;
}
const nuxtCtx = getContext("nuxt");
const asyncNuxtStorage = createContext({
asyncContext: true,
AsyncLocalStorage
});
const getNuxtCtx = () => asyncNuxtStorage.tryUse();
function useNuxt() {
const instance = asyncNuxtStorage.tryUse() || nuxtCtx.tryUse();
if (!instance) {
throw new Error("Nuxt instance is unavailable!");
}
return instance;
}
function tryUseNuxt() {
return asyncNuxtStorage.tryUse() || nuxtCtx.tryUse();
}
function runWithNuxtContext(nuxt, fn) {
return asyncNuxtStorage.call(nuxt, fn);
}
const SEMANTIC_VERSION_RE = /-\d+\.[0-9a-f]+/;
function normalizeSemanticVersion(version) {
return version.replace(SEMANTIC_VERSION_RE, "");
}
const builderMap = {
"@nuxt/rspack-builder": "rspack",
"@nuxt/vite-builder": "vite",
"@nuxt/webpack-builder": "webpack"
};
function checkNuxtVersion(version, nuxt = useNuxt()) {
const nuxtVersion = getNuxtVersion(nuxt);
return satisfies(normalizeSemanticVersion(nuxtVersion), version, { includePrerelease: true });
}
async function checkNuxtCompatibility(constraints, nuxt = useNuxt()) {
const issues = [];
if (constraints.nuxt) {
const nuxtVersion = getNuxtVersion(nuxt);
if (!checkNuxtVersion(constraints.nuxt, nuxt)) {
issues.push({
name: "nuxt",
message: `Nuxt version \`${constraints.nuxt}\` is required but currently using \`${nuxtVersion}\``
});
}
}
if (isNuxt2(nuxt)) {
const bridgeRequirement = constraints.bridge;
const hasBridge = !!nuxt.options.bridge;
if (bridgeRequirement === true && !hasBridge) {
issues.push({
name: "bridge",
message: "Nuxt bridge is required"
});
} else if (bridgeRequirement === false && hasBridge) {
issues.push({
name: "bridge",
message: "Nuxt bridge is not supported"
});
}
}
if (constraints.builder && typeof nuxt.options.builder === "string") {
const currentBuilder = builderMap[nuxt.options.builder] || nuxt.options.builder;
if (currentBuilder in constraints.builder) {
const constraint = constraints.builder[currentBuilder];
if (constraint === false) {
issues.push({
name: "builder",
message: `Not compatible with \`${nuxt.options.builder}\`.`
});
} else {
for (const parent of [nuxt.options.rootDir, nuxt.options.workspaceDir, import.meta.url]) {
const builderVersion = await readPackageJSON(nuxt.options.builder, { parent }).then((r) => r.version).catch(() => void 0);
if (builderVersion) {
if (!satisfies(normalizeSemanticVersion(builderVersion), constraint, { includePrerelease: true })) {
issues.push({
name: "builder",
message: `Not compatible with \`${builderVersion}\` of \`${currentBuilder}\`. This module requires \`${constraint}\`.`
});
}
break;
}
}
}
}
}
await nuxt.callHook("kit:compatibility", constraints, issues);
issues.toString = () => issues.map((issue) => ` - [${issue.name}] ${issue.message}`).join("\n");
return issues;
}
async function assertNuxtCompatibility(constraints, nuxt = useNuxt()) {
const issues = await checkNuxtCompatibility(constraints, nuxt);
if (issues.length) {
throw new Error("Nuxt compatibility issues found:\n" + issues.toString());
}
return true;
}
async function hasNuxtCompatibility(constraints, nuxt = useNuxt()) {
const issues = await checkNuxtCompatibility(constraints, nuxt);
return !issues.length;
}
function isNuxtMajorVersion(majorVersion, nuxt = useNuxt()) {
const version = getNuxtVersion(nuxt);
return version[0] === majorVersion.toString() && version[1] === ".";
}
function isNuxt2(nuxt = useNuxt()) {
return isNuxtMajorVersion(2, nuxt);
}
function isNuxt3(nuxt = useNuxt()) {
return isNuxtMajorVersion(3, nuxt);
}
const NUXT_VERSION_RE = /^v/g;
function getNuxtVersion(nuxt = useNuxt()) {
const rawVersion = nuxt?._version || nuxt?.version || nuxt?.constructor?.version;
if (typeof rawVersion !== "string") {
throw new TypeError("Cannot determine nuxt version! Is current instance passed?");
}
return rawVersion.replace(NUXT_VERSION_RE, "");
}
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
/** 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')();
/** Built-in value references. */
var Symbol$1 = root.Symbol;
/** Used for built-in method references. */
var objectProto$b = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$9 = objectProto$b.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$1 = objectProto$b.toString;
/** Built-in value references. */
var symToStringTag$1 = Symbol$1 ? Symbol$1.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$9.call(value, symToStringTag$1),
tag = value[symToStringTag$1];
try {
value[symToStringTag$1] = undefined;
var unmasked = true;
} catch (e) {}
var result = nativeObjectToString$1.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag$1] = tag;
} else {
delete value[symToStringTag$1];
}
}
return result;
}
/** Used for built-in method references. */
var objectProto$a = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString = objectProto$a.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.call(value);
}
/** `Object#toString` result references. */
var nullTag = '[object Null]',
undefinedTag = '[object Undefined]';
/** Built-in value references. */
var symToStringTag = Symbol$1 ? Symbol$1.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 && symToStringTag in Object(value))
? getRawTag(value)
: objectToString(value);
}
/**
* 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';
}
/** `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(value) && baseGetTag(value) == symbolTag);
}
/**
* 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;
}
/**
* 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;
/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol$1 ? Symbol$1.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(value)) {
// Recursively convert values (susceptible to call stack limits).
return arrayMap(value, baseToString) + '';
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -Infinity) ? '-0' : result;
}
/**
* 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');
}
/**
* 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;
}
/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
funcTag$1 = '[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(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$1 || tag == genTag || tag == asyncTag || tag == proxyTag;
}
/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.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);
}
/** Used for built-in method references. */
var funcProto$2 = Function.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString$2 = funcProto$2.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$2.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used for built-in method references. */
var funcProto$1 = Function.prototype,
objectProto$9 = 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$8 = objectProto$9.hasOwnProperty;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString$1.call(hasOwnProperty$8).replace(reRegExpChar, '\\$&')
.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(value) || isMasked(value)) {
return false;
}
var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
/**
* 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];
}
/**
* 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;
}
/**
* 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);
}
/** 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);
};
}
/**
* 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 defineProperty = (function() {
try {
var func = getNative(Object, 'defineProperty');
func({}, '', {});
return func;
} catch (e) {}
}());
/**
* 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 : function(func, string) {
return defineProperty(func, 'toString', {
'configurable': true,
'enumerable': false,
'value': constant(string),
'writable': true
});
};
/**
* 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);
/** 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);
}
/**
* 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;
}
}
/**
* 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);
}
/** Used for built-in method references. */
var objectProto$8 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$7 = 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$7.call(object, key) && eq(objValue, value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* 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;
}
/* 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);
};
}
/**
* 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), func + '');
}
/** 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;
}
/**
* 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(value.length) && !isFunction(value);
}
/**
* 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(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike(object) && isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq(object[index], value);
}
return false;
}
/**
* 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;
});
}
/** Used for built-in method references. */
var objectProto$7 = 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$7;
return value === proto;
}
/**
* 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;
}
/** `Object#toString` result references. */
var argsTag$1 = '[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(value) && baseGetTag(value) == argsTag$1;
}
/** Used for built-in method references. */
var objectProto$6 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$6 = 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(value) && hasOwnProperty$6.call(value, 'callee') &&
!propertyIsEnumerable.call(value, 'callee');
};
/**
* 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;
}
/** Detect free variable `exports`. */
var freeExports$1 = typeof exports == 'object' && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule$1 = freeExports$1 && typeof module == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports$1 = freeModule$1 && freeModule$1.exports === freeExports$1;
/** Built-in value references. */
var Buffer = moduleExports$1 ? 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;
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag$1 = '[object Error]',
funcTag = '[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] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag$1] = typedArrayTags[funcTag] =
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(value) &&
isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}
/**
* 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);
};
}
/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == '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) {}
}());
/* 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;
/** Used for built-in method references. */
var objectProto$5 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$5 = objectProto$5.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(value),
isArg = !isArr && isArguments(value),
isBuff = !isArr && !isArg && isBuffer(value),
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty$5.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;
}
/**
* 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));
};
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys = overArg(Object.keys, Object);
/** Used for built-in method references. */
var objectProto$4 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$4 = objectProto$4.hasOwnProperty;
/**
* The base implementation of `_.keys` 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 baseKeys(object) {
if (!isPrototype(object)) {
return nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty$4.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
*
* @static
* @since 0.1.0
* @memberOf _
* @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;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}
/**
* 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;
}
/** Used for built-in method references. */
var objectProto$3 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$3 = objectProto$3.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(object)) {
return nativeKeysIn(object);
}
var isProto = isPrototype(object),
result = [];
for (var key in object) {
if (!(key == 'constructor' && (isProto || !hasOwnProperty$3.call(object, key)))) {
result.push(key);
}
}
return result;
}
/**
* 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(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}
/**
* This method is like `_.assignIn` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extendWith
* @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`.
* @see _.assignWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignInWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keysIn(source), object, customizer);
});
/**
* 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);
}
/** Built-in value references. */
var getPrototype = overArg(Object.getPrototypeOf, Object);
/** `Object#toString` result references. */
var objectTag = '[object Object]';
/** Used for built-in method references. */
var funcProto = Function.prototype,
objectProto$2 = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/** Used to check objects for own properties. */
var hasOwnProperty$2 = objectProto$2.hasOwnProperty;
/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.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(value) || baseGetTag(value) != objectTag) {
return false;
}
var proto = getPrototype(value);
if (proto === null) {
return true;
}
var Ctor = hasOwnProperty$2.call(proto, 'constructor') && proto.constructor;
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
funcToString.call(Ctor) == objectCtorString;
}
/** `Object#toString` result references. */
var domExcTag = '[object DOMException]',
errorTag = '[object Error]';
/**
* Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
* `SyntaxError`, `TypeError`, or `URIError` object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an error object, else `false`.
* @example
*
* _.isError(new Error);
* // => true
*
* _.isError(Error);
* // => false
*/
function isError(value) {
if (!isObjectLike(value)) {
return false;
}
var tag = baseGetTag(value);
return tag == errorTag || tag == domExcTag ||
(typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
}
/**
* Attempts to invoke `func`, returning either the result or the caught error
* object. Any additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Function} func The function to attempt.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {*} Returns the `func` result or error object.
* @example
*
* // Avoid throwing errors for invalid selectors.
* var elements = _.attempt(function(selector) {
* return document.querySelectorAll(selector);
* }, '>_>');
*
* if (_.isError(elements)) {
* elements = [];
* }
*/
var attempt = baseRest(function(func, args) {
try {
return apply(func, undefined, args);
} catch (e) {
return isError(e) ? e : new Error(e);
}
});
/**
* The base implementation of `_.propertyOf` without support for deep paths.
*
* @private
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyOf(object) {
return function(key) {
return object == null ? undefined : object[key];
};
}
/** Used to map characters to HTML entities. */
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/**
* Used by `_.escape` to convert characters to HTML entities.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
var escapeHtmlChar = basePropertyOf(htmlEscapes);
/** Used to match HTML entities and HTML characters. */
var reUnescapedHtml = /[&<>"']/g,
reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
/**
* Converts the characters "&", "<", ">", '"', and "'" in `string` to their
* corresponding HTML entities.
*
* **Note:** No other characters are escaped. To escape additional
* characters use a third-party library like [_he_](https://mths.be/he).
*
* Though the ">" character is escaped for symmetry, characters like
* ">" and "/" don't need escaping in HTML and have no special meaning
* unless they're part of a tag or unquoted attribute value. See
* [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
* (under "semi-related fun fact") for more details.
*
* When working with HTML you should always
* [quote attribute values](http://wonko.com/post/html-escaping) to reduce
* XSS vectors.
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function escape(string) {
string = toString(string);
return (string && reHasUnescapedHtml.test(string))
? string.replace(reUnescapedHtml, escapeHtmlChar)
: string;
}
/**
* The base implementation of `_.values` and `_.valuesIn` which creates an
* array of `object` property values corresponding to the property names
* of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the array of property values.
*/
function baseValues(object, props) {
return arrayMap(props, function(key) {
return object[key];
});
}
/** Used for built-in method references. */
var objectProto$1 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$1 = objectProto$1.hasOwnProperty;
/**
* Used by `_.defaults` to customize its `_.assignIn` use to assign properties
* of source objects to the destination object for all destination properties
* that resolve to `undefined`.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to assign.
* @param {Object} object The parent object of `objValue`.
* @returns {*} Returns the value to assign.
*/
function customDefaultsAssignIn(objValue, srcValue, key, object) {
if (objValue === undefined ||
(eq(objValue, objectProto$1[key]) && !hasOwnProperty$1.call(object, key))) {
return srcValue;
}
return objValue;
}
/** Used to escape characters for inclusion in compiled string literals. */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/**
* Used by `_.template` to escape characters for inclusion in compiled string literals.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(chr) {
return '\\' + stringEscapes[chr];
}
/** Used to match template delimiters. */
var reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match template delimiters. */
var reEscape = /<%-([\s\S]+?)%>/g;
/** Used to match template delimiters. */
var reEvaluate = /<%([\s\S]+?)%>/g;
/**
* By default, the template delimiters used by lodash are like those in
* embedded Ruby (ERB) as well as ES2015 template strings. Change the
* following template settings to use alternative delimiters.
*
* @static
* @memberOf _
* @type {Object}
*/
var templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'escape': reEscape,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'evaluate': reEvaluate,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type {string}
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type {Object}
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type {Function}
*/
'_': { 'escape': escape }
}
};
/** Error message constants. */
var INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`';
/** Used to match empty string literals in compiled template source. */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/**
* Used to validate the `validate` option in `_.template` variable.
*
* Forbids characters which could potentially change the meaning of the function argument definition:
* - "()," (modification of function parameters)
* - "=" (default value)
* - "[]{}" (destructuring of function parameters)
* - "/" (beginning of a comment)
* - whitespace
*/
var reForbiddenIdentifierChars = /[()=,{}\[\]\/\s]/;
/**
* Used to match
* [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to ensure capturing order of template delimiters. */
var reNoMatch = /($^)/;
/** Used to match unescaped characters in compiled string literals. */
var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Creates a compiled template function that can interpolate data properties
* in "interpolate" delimiters, HTML-escape interpolated data properties in
* "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
* properties may be accessed as free variables in the template. If a setting
* object is given, it takes precedence over `_.templateSettings` values.
*
* **Note:** In the development build `_.template` utilizes
* [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
* for easier debugging.
*
* For more information on precompiling templates see
* [lodash's custom builds documentation](https://lodash.com/custom-builds).
*
* For more information on Chrome extension sandboxes see
* [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The template string.
* @param {Object} [options={}] The options object.
* @param {RegExp} [options.escape=_.templateSettings.escape]
* The HTML "escape" delimiter.
* @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
* The "evaluate" delimiter.
* @param {Object} [options.imports=_.templateSettings.imports]
* An object to import into the template as free variables.
* @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
* The "interpolate" delimiter.
* @param {string} [options.sourceURL='templateSources[n]']
* The sourceURL of the compiled template.
* @param {string} [options.variable='obj']
* The data object variable name.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the compiled template function.
* @example
*
* // Use the "interpolate" delimiter to create a compiled template.
* var compiled = _.template('hello <%= user %>!');
* compiled({ 'user': 'fred' });
* // => 'hello fred!'
*
* // Use the HTML "escape" delimiter to escape data property values.
* var compiled = _.template('<b><%- value %></b>');
* compiled({ 'value': '<script>' });
* // => '<b><script></b>'
*
* // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
* var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the internal `print` function in "evaluate" delimiters.
* var compiled = _.template('<% print("hello " + user); %>!');
* compiled({ 'user': 'barney' });
* // => 'hello barney!'
*
* // Use the ES template literal delimiter as an "interpolate" delimiter.
* // Disable support by replacing the "interpolate" delimiter.
* var compiled = _.template('hello ${ user }!');
* compiled({ 'user': 'pebbles' });
* // => 'hello pebbles!'
*
* // Use backslashes to treat delimiters as plain text.
* var compiled = _.template('<%= "\\<%- value %\\>" %>');
* compiled({ 'value': 'ignored' });
* // => '<%- value %>'
*
* // Use the `imports` option to import `jQuery` as `jq`.
* var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
* var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the `sourceURL` option to specify a custom sourceURL for the template.
* var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
*
* // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
* var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* // var __t, __p = '';
* // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
* // return __p;
* // }
*
* // Use custom template delimiters.
* _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
* var compiled = _.template('hello {{ user }}!');
* compiled({ 'user': 'mustache' });
* // => 'hello mustache!'
*
* // Use the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and stack traces.
* fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(string, options, guard) {
// Based on John Resig's `tmpl` implementation
// (http://ejohn.org/blog/javascript-micro-templating/)
// and Laura Doktorova's doT.js (https://github.com/olado/doT).
var settings = templateSettings.imports._.templateSettings || templateSettings;
string = toString(string);
options = assignInWith({}, options, settings, customDefaultsAssignIn);
var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
importsKeys = keys(imports),
importsValues = baseValues(imports, importsKeys);
var isEscaping,
isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// Compile the regexp to match each delimiter.
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
// Use a sourceURL for easier debugging.
// The sourceURL gets injected into the source that's eval-ed, so be careful
// to normalize all kinds of whitespace, so e.g. newlines (and unicode versions of it) can't sneak in
// and escape the comment, thus injecting code that gets evaled.
var sourceURL = hasOwnProperty.call(options, 'sourceURL')
? ('//# sourceURL=' +
(options.sourceURL + '').replace(/\s/g, ' ') +
'\n')
: '';
string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// Escape characters that can't be included in string literals.
source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// Replace delimiters with snippets.
if (escapeValue) {
isEscaping = true;
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// The JS engine embedded in Adobe products needs `match` returned in
// order to produce the correct `offset` value.
return match;
});
source += "';\n";
// If `variable` is not specified wrap a with-statement around the generated
// code to add the data object to the top of the scope chain.
var variable = hasOwnProperty.call(options, 'variable') && options.variable;
if (!variable) {
source = 'with (obj) {\n' + source + '\n}\n';
}
// Throw an error if a forbidden character was found in `variable`, to prevent
// potential command injection attacks.
else if (reForbiddenIdentifierChars.test(variable)) {
throw new Error(INVALID_TEMPL_VAR_ERROR_TEXT);
}
// Cleanup code by stripping empty strings.
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// Frame code as the function body.
source = 'function(' + (variable || 'obj') + ') {\n' +
(variable
? ''
: 'obj || (obj = {});\n'
) +
"var __t, __p = ''" +
(isEscaping
? ', __e = _.escape'
: ''
) +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
var result = attempt(function() {
return Function(importsKeys, sourceURL + 'return ' + source)
.apply(undefined, importsValues);
});
// Provide the compiled function's source by its `toString` method or
// the `source` property as a convenience for inlining compiled templates.
result.source = source;
if (isError(result)) {
throw result;
}
return result;
}
function toArray(value) {
return Array.isArray(value) ? value : [value];
}
function filterInPlace(array, predicate) {
for (let i = array.length; i--; i >= 0) {
if (!predicate(array[i], i, array)) {
array.splice(i, 1);
}
}
return array;
}
const MODE_RE = /\.(server|client)(\.\w+)*$/;
const distDirURL = new URL(".", import.meta.url);
async function compileTemplate(template$1, ctx) {
const data = { ...ctx, options: template$1.options };
if (template$1.src) {
try {
const srcContents = await promises.readFile(template$1.src, "utf-8");
return template(srcContents, {})(data);
} catch (err) {
logger.error("Error compiling template: ", template$1);
throw err;
}
}
if (template$1.getContents) {
return template$1.getContents(data);
}
throw new Error("Invalid template: " + JSON.stringify(template$1));
}
const serialize = (data) => JSON.stringify(data, null, 2).replace(/"\{(.+)\}"(?=,?$)/gm, (r) => JSON.parse(r).replace(/^\{(.*)\}$/, "$1"));
const importSources = (sources, { lazy = false } = {}) => {
return toArray(sources).map((src) => {
const safeVariableName = genSafeVariableName(src);
if (lazy) {
return `const ${safeVariableName} = ${genDynamicImport(src, { comment: `webpackChunkName: ${JSON.stringify(src)}` })}`;
}
return genImport(src, safeVariableName);
}).join("\n");
};
const importName = genSafeVariableName;
const templateUtils = { serialize, importName, importSources };
function defineNuxtModule(definition) {
if (definition) {
return _defineNuxtModule(definition);
}
return {
with: (definition2) => _defineNuxtModule(definition2)
};
}
function _defineNuxtModule(definition) {
if (typeof definition === "function") {
return _defineNuxtModule({ setup: definition });
}
const module = defu(definition, { meta: {} });
module.meta.configKey ||= module.meta.name;
async function getOptions(inlineOptions, nuxt = useNuxt()) {
const nuxtConfigOptionsKey = module.meta.configKey || module.meta.name;
const nuxtConfigOptions = nuxtConfigOptionsKey && nuxtConfigOptionsKey in nuxt.options ? nuxt.options[nuxtConfigOptionsKey] : {};
const optionsDefaults = module.defaults instanceof Function ? await module.defaults(nuxt) : module.defaults ?? {};
let options = defu(inlineOptions, nuxtConfigOptions, optionsDefaults);
if (module.schema) {
options = await applyDefaults(module.schema, options);
}
return Promise.resolve(options);
}
async function normalizedModule(inlineOptions, nuxt) {
nuxt ||= tryUseNuxt() || this.nuxt;
const uniqueKey = module.meta.name || module.meta.configKey;
if (uniqueKey) {
nuxt.options._requiredModules ||= {};
if (nuxt.options._requiredModules[uniqueKey]) {
return false;
}
nuxt.options._requiredModules[uniqueKey] = true;
}
if (module.meta.compatibility) {
const issues = await checkNuxtCompatibility(module.meta.compatibility, nuxt);
if (issues.length) {
logger.warn(`Module \`${module.meta.name}\` is disabled due to incompatibility issues:
${issues.toString()}`);
return;
}
}
nuxt2Shims(nuxt);
const _options = await getOptions(inlineOptions, nuxt);
if (module.hooks) {
nuxt.hooks.addHooks(module.hooks);
}
const start = performance.now();
const res = await module.setup?.call(null, _options, nuxt) ?? {};
const perf = performance.now() - start;
const setupTime = Math.round(perf * 100) / 100;
if (setupTime > 5e3 && uniqueKey !== "@nuxt/telemetry") {
logger.warn(`Slow module \`${uniqueKey || "<no name>"}\` took \`${setupTime}ms\` to setup.`);
} else if (nuxt.options.debug && nuxt.options.debug.modules) {
logger.info(`Module \`${uniqueKey || "<no name>"}\` took \`${setupTime}ms\` to setup.`);
}
if (res === false) {
return false;
}
return defu(res, {
timings: {
setup: setupTime
}
});
}
normalizedModule.getMeta = () => Promise.resolve(module.meta);
normalizedModule.getOptions = getOptions;
return normalizedModule;
}
const NUXT2_SHIMS_KEY = "__nuxt2_shims_key__";
function nuxt2Shims(nuxt) {
if (!isNuxt2(nuxt) || nuxt[NUXT2_SHIMS_KEY]) {
return;
}
nuxt[NUXT2_SHIMS_KEY] = true;
nuxt.hooks = nuxt;
if (!nuxtCtx.tryUse()) {
nuxtCtx.set(nuxt);
nuxt.hook("close", () => nuxtCtx.unset());
}
let virtualTemplates;
nuxt.hook("builder:prepared", (_builder, buildOptions) => {
virtualTemplates = buildOptions.templates.filter((t) => t.getContents);
for (const template of virtualTemplates) {
buildOptions.templates.splice(buildOptions.templates.indexOf(template), 1);
}
});
nuxt.hook("build:templates", async (templates) => {
const context = {
nuxt,
utils: templateUtils,
app: {
dir: nuxt.options.srcDir,
extensions: nuxt.options.extensions,
plugins: nuxt.options.plugins,
templates: [
...templates.templatesFiles,
...virtualTemplates
],
templateVars: templates.templateVars
}
};
for await (const template of virtualTemplates) {
const contents = await compileTemplate({ ...template, src: "" }, context);
await promises.mkdir(dirname(template.dst), { recursive: true });
await promises.writeFile(template.dst, contents);
}
});
}
function directoryToURL(dir) {
return pathToFileURL(dir + "/");
}
function tryResolveModule(id, url = import.meta.url) {
return Promise.resolve(resolveModulePath(id, {
from: url,
suffixes: ["", "index"],
try: true
}));
}
function resolveModule(id, options) {
return resolveModulePath(id, {
from: options?.url ?? options?.paths ?? [import.meta.url],
extensions: [".js", ".mjs", ".cjs", ".ts", ".mts", ".cts"]
});
}
async function importModule(id, opts) {
const resolvedPath = resolveModule(id, opts);
return await import(pathToFileURL(resolvedPath).href).then((r) => opts?.interopDefault !== false ? interopDefault(r) : r);
}
function tryImportModule(id, opts) {
try {
return importModule(id, opts).catch(() => void 0);
} catch {
}
}
const warnings = /* @__PURE__ */ new Set();
function requireModule(id, opts) {
if (!warnings.has(id)) {
console.warn("[@nuxt/kit] `requireModule` is deprecated. Please use `importModule` instead.");
warnings.add(id);
}
const resolvedPath = resolveModule(id, opts);
const jiti = createJiti(import.meta.url, {
interopDefault: opts?.interopDefault !== false
});
return jiti(pathToFileURL(resolvedPath).href);
}
function tryRequireModule(id, opts) {
try {
return requireModule(id, opts);
} catch {
}
}
function createIsIgnored(nuxt = tryUseNuxt()) {
return (pathname, stats) => isIgnored(pathname, stats, nuxt);
}
function isIgnored(pathname, _stats, nuxt = tryUseNuxt()) {
if (!nuxt) {
return false;
}
if (!nuxt._ignore) {
nuxt._ignore = ignore(nuxt.options.ignoreOptions);
nuxt._ignore.add(resolveIgnorePatterns());
}
const cwds = nuxt.options._layers?.map((layer2) => layer2.cwd).sort((a, b) => b.length - a.length);
const layer = cwds?.find((cwd) => pathname.startsWith(cwd));
const relativePath = relative(layer ?? nuxt.options.rootDir, pathname);
if (relativePath[0] === "." && relativePath[1] === ".") {
return false;
}
return !!(relativePath && nuxt._ignore.ignores(relativePath));
}
const NEGATION_RE = /^(!?)(.*)$/;
function resolveIgnorePatterns(relativePath) {
const nuxt = tryUseNuxt();
if (!nuxt) {
return [];
}
const ignorePatterns = nuxt.options.ignore.flatMap((s) => resolveGroupSyntax(s));
const nuxtignoreFile = join(nuxt.options.rootDir, ".nuxtignore");
if (existsSync(nuxtignoreFile)) {
const contents = readFileSync(nuxtignoreFile, "utf-8");
ignorePatterns.push(...contents.trim().split(/\r?\n/));
}
if (relativePath) {
return ignorePatterns.map((p) => {
const [_, negation = "", pattern] = p.match(NEGATION_RE) || [];
if (pattern && pattern[0] === "*") {
return p;
}
return negation + relative(relativePath, resolve(nuxt.options.rootDir, pattern || p));
});
}
return ignorePatterns;
}
function resolveGroupSyntax(group) {
let groups = [group];
while (groups.some((group2) => group2.includes("{"))) {
groups = groups.flatMap((group2) => {
const [head, ...tail] = group2.split("{");
if (tail.length) {
const [body = "", ...rest] = tail.join("{").split("}");
return body.split(",").map((part) => `${head}${part}${rest.join("")}`);
}
return group2;
});
}
return groups;
}
async function resolvePath(path, opts = {}) {
const res = await _resolvePathGranularly(path, opts);
if (res.type === "file") {
return res.path;
}
return opts.fallbackToOriginal ? path : res.path;
}
async function findPath(paths, opts, pathType = "file") {
for (const path of toArray(paths)) {
const res = await _resolvePathGranularly(path, opts);
if (!res.type || pathType && res.type !== pathType) {
continue;
}
if (res.virtual || await existsSensitive(res.path)) {
return res.path;
}
}
return null;
}
function resolveAlias(path, alias) {
alias ||= tryUseNuxt()?.options.alias || {};
return resolveAlias$1(path, alias);
}
function createResolver(base) {
if (!base) {
throw new Error("`base` argument is missing for createResolver(base)!");
}
base = base.toString();
if (base.startsWith("file://")) {
base = dirname(fileURLToPath(base));
}
return {
resolve: (...path) => resolve(base, ...path),
resolvePath: (path, opts) => resolvePath(path, { cwd: base, ...opts })
};
}
async function resolveNuxtModule(base, paths) {
const resolved = [];
const resolver = createResolver(base);
for (const path of paths) {
if (path.startsWith(base)) {
resolved.push(path.split("/index.ts")[0]);
} else {
const resolvedPath = await resolver.resolvePath(path);
resolved.push(resolvedPath.slice(0, resolvedPath.lastIndexOf(path) + path.length));
}
}
return resolved;
}
async function _resolvePathType(path, opts = {}, skipFs = false) {
if (opts?.virtual && existsInVFS(path)) {
return {
path,
type: "file",
virtual: true
};
}
if (skipFs) {
return;
}
const fd = await promises.open(path, "r").catch(() => null);
try {
const stats = await fd?.stat();
if (stats) {
return {
path,
type: stats.isFile() ? "file" : "dir",
virtual: false
};
}
} finally {
fd?.close();
}
}
async function _resolvePathGranularly(path, opts = {}) {
const _path = path;
path = normalize(path);
if (isAbsolute(path)) {
const res2 = await _resolvePathType(path, opts);
if (res2 && res2.type === "file") {
return res2;
}
}
const nuxt = tryUseNuxt();
const cwd = opts.cwd || (nuxt ? nuxt.options.rootDir : process.cwd());
const extensions = opts.extensions || (nuxt ? nuxt.options.extensions : [".ts", ".mjs", ".cjs", ".json"]);
const modulesDir = nuxt ? nuxt.options.modulesDir : [];
path = resolveAlias$1(path, opts.alias ?? nuxt?.options.alias ?? {});
if (!isAbsolute(path)) {
path = resolve(cwd, path);
}
const res = await _resolvePathType(path, opts);
if (res && res.type === "file") {
return res;
}
for (const ext of extensions) {
const extPath = await _resolvePathType(path + ext, opts);
if (extPath && extPath.type === "file") {
return extPath;
}
const indexPath = await _resolvePathType(
join(path, "index" + ext),
opts,
res?.type !== "dir"
/* skip checking if parent is not a directory */
);
if (indexPath && indexPath.type === "file") {
return indexPath;
}
}
const resolvedModulePath = resolveModulePath(_path, {
try: true,
suffixes: ["", "index"],
from: [cwd, ...modulesDir].map((d) => directoryToURL(d))
});
if (resolvedModulePath) {
return {
path: resolvedModulePath,
type: "file",
virtual: false
};
}
return {
path
};
}
async function existsSensitive(path) {
const dirFiles = await promises.readdir(dirname(path)).catch(() => null);
return dirFiles && dirFiles.includes(basename(path));
}
function existsInVFS(path, nuxt = tryUseNuxt()) {
if (!nuxt) {
return false;
}
if (path in nuxt.vfs) {
return true;
}
const templates = nuxt.apps.default?.templates ?? nuxt.options.build.templates;
return templates.some((template) => template.dst === path);
}
async function resolveFiles(path, pattern, opts = {}) {
const files = [];
for (const file of await globby(pattern, { cwd: path, followSymbolicLinks: opts.followSymbolicLinks ?? true })) {
const p = resolve(path, file);
if (!isIgnored(p)) {
files.push(p);
}
}
return files.sort();
}
const NODE_MODULES_RE = /[/\\]node_modules[/\\]/;
async function installModule(moduleToInstall, inlineOptions, nuxt = useNuxt()) {
const { nuxtModule, buildTimeModuleMeta, resolvedModulePath } = await loadNuxtModuleInstance(moduleToInstall, nuxt);
const localLayerModuleDirs = [];
for (const l of nuxt.options._layers) {
const srcDir = l.config.srcDir || l.cwd;
if (!NODE_MODULES_RE.test(srcDir)) {
localLayerModuleDirs.push(resolve(srcDir, l.config?.dir?.modules || "modules").replace(/\/?$/, "/"));
}
}
const res = (isNuxt2() ? await nuxtModule.call(nuxt.moduleContainer, inlineOptions, nuxt) : nuxt.options.experimental?.debugModuleMutation && nuxt._asyncLocalStorageModule ? await nuxt._asyncLocalStorageModule.run(nuxtModule, () => nuxtModule(inlineOptions || {}, nuxt)) : await nuxtModule(inlineOptions || {}, nuxt)) ?? {};
if (res === false) {
return;
}
const modulePath = resolvedModulePath || moduleToInstall;
if (typeof modulePath === "string") {
const parsed = parseNodeModulePath(modulePath);
const moduleRoot = parsed.dir ? parsed.dir + parsed.name : modulePath;
nuxt.options.build.transpile.push(normalizeModuleTranspilePath(moduleRoot));
const directory = (parsed.dir ? moduleRoot : getDirectory(modulePath)).replace(/\/?$/, "/");
if (directory !== moduleToInstall && !localLayerModuleDirs.some((dir) => directory.startsWith(dir))) {
nuxt.options.modulesDir.push(resolve(directory, "node_modules"));
}
}
nuxt.options._installedModules ||= [];
const entryPath = typeof moduleToInstall === "string" ? resolveAlias(moduleToInstall) : void 0;
if (typeof moduleToInstall === "string" && entryPath !== moduleToInstall) {
buildTimeModuleMeta.rawPath = moduleToInstall;
}
nuxt.options._installedModules.push({
meta: defu(await nuxtModule.getMeta?.(), buildTimeModuleMeta),
module: nuxtModule,
timings: res.timings,
entryPath
});
}
function getDirectory(p) {
try {
return isAbsolute(p) && lstatSync(p).isFile() ? dirname(p) : p;
} catch {
}
return p;
}
const normalizeModuleTranspilePath = (p) => {
return getDirectory(p).split("node_modules/").pop();
};
const MissingModuleMatcher = /Cannot find module\s+['"]?([^'")\s]+)['"]?/i;
async function loadNuxtModuleInstance(nuxtModule, nuxt = useNuxt()) {
let buildTimeModuleMeta = {};
if (typeof nuxtModule === "function") {
return {
nuxtModule,
buildTimeModuleMeta
};
}
if (typeof nuxtModule !== "string") {
throw new TypeError(`Nuxt module should be a function or a string to import. Received: ${nuxtModule}.`);
}
const jiti = createJiti(nuxt.options.rootDir, { alias: nuxt.options.alias });
nuxtModule = resolveAlias(nuxtModule, nuxt.options.alias);
if (isRelative(nuxtModule)) {
nuxtModule = resolve(nuxt.options.rootDir, nuxtModule);
}
try {
const src = resolveModuleURL(nuxtModule, {
from: nuxt.options.modulesDir.map((m) => directoryToURL(m.replace(/\/node_modules\/?$/, "/"))),
suffixes: ["nuxt", "nuxt/index", "module", "module/index", "", "index"],
extensions: [".js", ".mjs", ".cjs", ".ts", ".mts", ".cts"]
});
const resolvedModulePath = fileURLToPath(src);
const resolvedNuxtModule = await jiti.import(src, { default: true });
if (typeof resolvedNuxtModule !== "function") {
throw new TypeError(`Nuxt module should be a function: ${nuxtModule}.`);
}
const moduleMetadataPath = new URL("module.json", src);
if (existsSync(moduleMetadataPath)) {
buildTimeModuleMeta = JSON.parse(await promises.readFile(moduleMetadataPath, "utf-8"));
}
return { nuxtModule: resolvedNuxtModule, buildTimeModuleMeta, resolvedModulePath };
} catch (error) {
const code = error.code;
if (code === "ERR_PACKAGE_PATH_NOT_EXPORTED" || code === "ERR_UNSUPPORTED_DIR_IMPORT" || code === "ENOTDIR") {
throw new TypeError(`Could not load \`${nuxtModule}\`. Is it installed?`);
}
if (code === "MODULE_NOT_FOUND" || code === "ERR_MODULE_NOT_FOUND") {
const module = MissingModuleMatcher.exec(error.message)?.[1];
if (module && !module.includes(nuxtModule)) {
throw new TypeError(`Error while importing module \`${nuxtModule}\`: ${error}`);
}
}
}
throw new TypeError(`Could not load \`${nuxtModule}\`. Is it installed?`);
}
function resolveNuxtModuleEntryName(m) {
if (typeof m === "object" && !Array.isArray(m)) {
return m.name;
}
if (Array.isArray(m)) {
return resolveNuxtModuleEntryName(m[0]);
}
return m || false;
}
function hasNuxtModule(moduleName, nuxt = useNuxt()) {
return nuxt.options._installedModules.some(({ meta }) => meta.name === moduleName) || // check modules to be installed
nuxt.options.modules.some((m) => moduleName === resolveNuxtModuleEntryName(m));
}
async function hasNuxtModuleCompatibility(module, semverVersion, nuxt = useNuxt()) {
const version = await getNuxtModuleVersion(module, nuxt);
if (!version) {
return false;
}
return satisfies(normalizeSemanticVersion(version), semverVersion, {
includePrerelease: true
});
}
async function getNuxtModuleVersion(module, nuxt = useNuxt()) {
const moduleMeta = (typeof module === "string" ? { name: module } : await module.getMeta?.()) || {};
if (moduleMeta.version) {
return moduleMeta.version;
}
if (!moduleMeta.name) {
return false;
}
for (const m of nuxt.options._installedModules) {
if (m.meta.name === moduleMeta.name && m.meta.version) {
return m.meta.version;
}
}
if (hasNuxtModule(moduleMeta.name)) {
const { nuxtModule, buildTimeModuleMeta } = await loadNuxtModuleInstance(moduleMeta.name, nuxt);
return buildTimeModuleMeta.version || await nuxtModule.getMeta?.().then((r) => r.version) || false;
}
return false;
}
async function loadNuxtConfig(opts) {
const localLayers = await globby("layers/*", { onlyDirectories: true, cwd: opts.cwd || process.cwd() });
opts.overrides = defu$1(opts.overrides, { _extends: localLayers });
globalThis.defineNuxtConfig = (c) => c;
const { configFile, layers = [], cwd, config: nuxtConfig, meta } = await loadConfig({
name: "nuxt",
configFile: "nuxt.config",
rcFile: ".nuxtrc",
extend: { extendKey: ["theme", "extends", "_extends"] },
dotenv: true,
globalRc: true,
...opts
});
delete globalThis.defineNuxtConfig;
nuxtConfig.rootDir ||= cwd;
nuxtConfig._nuxtConfigFile = configFile;
nuxtConfig._nuxtConfigFiles = [configFile];
nuxtConfig.alias ||= {};
if (meta?.name) {
const alias = `#layers/${meta.name}`;
nuxtConfig.alias[alias] ||= nuxtConfig.rootDir;
}
const defaultBuildDir = join(nuxtConfig.rootDir, ".nuxt");
if (!opts.overrides?._prepare && !nuxtConfig.dev && !nuxtConfig.buildDir && nuxtConfig.future?.compatibilityVersion === 4 && existsSync(defaultBuildDir)) {
nuxtConfig.buildDir = join(nuxtConfig.rootDir, "node_modules/.cache/nuxt/.nuxt");
}
const NuxtConfigSchema = await loadNuxtSchema(nuxtConfig.rootDir || cwd || process.cwd());
const layerSchemaKeys = ["future", "srcDir", "rootDir", "serverDir", "dir"];
const layerSchema = /* @__PURE__ */ Object.create(null);
for (const key of layerSchemaKeys) {
if (key in NuxtConfigSchema) {
layerSchema[key] = NuxtConfigSchema[key];
}
}
const _layers = [];
const processedLayers = /* @__PURE__ */ new Set();
for (const layer of layers) {
layer.config ||= {};
layer.config.rootDir ??= layer.cwd;
if (processedLayers.has(layer.config.rootDir)) {
continue;
}
processedLayers.add(layer.config.rootDir);
layer.config = await applyDefaults(layerSchema, layer.config);
if (!layer.configFile || layer.configFile.endsWith(".nuxtrc")) {
continue;
}
if (layer.cwd && cwd && localLayers.includes(relative(cwd, layer.cwd))) {
layer.meta ||= {};
layer.meta.name ||= basename(layer.cwd);
}
if (layer.meta?.name) {
const alias = `#layers/${layer.meta.name}`;
nuxtConfig.alias[alias] ||= layer.config.rootDir || layer.cwd;
}
_layers.push(layer);
}
nuxtConfig._layers = _layers;
if (!_layers.length) {
_layers.push({
cwd,
config: {
rootDir: cwd,
srcDir: cwd
}
});
}
return await applyDefaults(NuxtConfigSchema, nuxtConfig);
}
async function loadNuxtSchema(cwd) {
const url = directoryToURL(cwd);
const urls = [url];
const nuxtPath = resolveModuleURL("nuxt", { try: true, from: url }) ?? resolveModuleURL("nuxt-nightly", { try: true, from: url });
if (nuxtPath) {
urls.unshift(pathToFileURL(nuxtPath));
}
const schemaPath = resolveModuleURL("@nuxt/schema", { try: true, from: urls }) ?? "@nuxt/schema";
return await import(schemaPath).then((r) => r.NuxtConfigSchema);
}
function extendNuxtSchema(def) {
const nuxt = useNuxt();
nuxt.hook("schema:extend", (schemas) => {
schemas.push(typeof def === "function" ? def() : def);
});
}
async function loadNuxt(opts) {
opts.cwd ||= opts.rootDir;
opts.overrides ||= opts.config || {};
opts.overrides.dev = !!opts.dev;
const resolvedPath = ["nuxt-nightly", "nuxt3", "nuxt", "nuxt-edge"].map((pkg2) => resolveModulePath(pkg2, { try: true, from: [directoryToURL(opts.cwd)] })).filter((p) => !!p).sort((a, b) => b.length - a.length)[0];
if (!resolvedPath) {
throw new Error(`Cannot find any nuxt version from ${opts.cwd}`);
}
const pkg = await readPackageJSON(resolvedPath);
const majorVersion = pkg.version ? Number.parseInt(pkg.version.split(".")[0]) : "";
if (majorVersion && majorVersion >= 3) {
const { loadNuxt: loadNuxt3 } = await import(pathToFileURL(resolvedPath).href).then((r) => interopDefault(r));
const nuxt2 = await loadNuxt3(opts);
return nuxt2;
}
const rootURL = directoryToURL(opts.cwd);
const { loadNuxt: loadNuxt2 } = await tryImportModule("nuxt-edge", { url: rootURL }) || await importModule("nuxt", { url: rootURL });
const nuxt = await loadNuxt2({
rootDir: opts.cwd,
for: opts.dev ? "dev" : "build",
configOverrides: opts.overrides,
ready: opts.ready,
envConfig: opts.dotenv
// TODO: Backward format conversion
});
nuxt.removeHook ||= nuxt.clearHook.bind(nuxt);
nuxt.removeAllHooks ||= nuxt.clearHooks.bind(nuxt);
nuxt.hookOnce ||= (name, fn, ...hookArgs) => {
const unsub = nuxt.hook(name, (...args) => {
unsub();
return fn(...args);
}, ...hookArgs);
return unsub;
};
nuxt.hooks ||= nuxt;
return nuxt;
}
async function buildNuxt(nuxt) {
const rootURL = directoryToURL(nuxt.options.rootDir);
if (nuxt.options._majorVersion === 3) {
const { build: build2 } = await tryImportModule("nuxt-nightly", { url: rootURL }) || await tryImportModule("nuxt3", { url: rootURL }) || await importModule("nuxt", { url: rootURL });
return runWithNuxtContext(nuxt, () => build2(nuxt));
}
const { build } = await tryImportModule("nuxt-edge", { url: rootURL }) || await importModule("nuxt", { url: rootURL });
return runWithNuxtContext(nuxt, () => build(nuxt));
}
function addImports(imports) {
assertNuxtCompatibility({ bridge: true });
useNuxt().hook("imports:extend", (_imports) => {
_imports.push(...toArray(imports));
});
}
function addImportsDir(dirs, opts = {}) {
assertNuxtCompatibility({ bridge: true });
useNuxt().hook("imports:dirs", (_dirs) => {
for (const dir of toArray(dirs)) {
_dirs[opts.prepend ? "unshift" : "push"](dir);
}
});
}
function addImportsSources(presets) {
assertNuxtCompatibility({ bridge: true });
useNuxt().hook("imports:sources", (_presets) => {
for (const preset of toArray(presets)) {
_presets.push(preset);
}
});
}
const HANDLER_METHOD_RE = /\.(get|head|patch|post|put|delete|connect|options|trace)(\.\w+)*$/;
function normalizeHandlerMethod(handler) {
const [, method = void 0] = handler.handler.match(HANDLER_METHOD_RE) || [];
return {
method,
...handler,
handler: normalize(handler.handler)
};
}
function addServerHandler(handler) {
useNuxt().options.serverHandlers.push(normalizeHandlerMethod(handler));
}
function addDevServerHandler(handler) {
useNuxt().options.devServerHandlers.push(handler);
}
function addServerPlugin(plugin) {
const nuxt = useNuxt();
nuxt.options.nitro.plugins ||= [];
nuxt.options.nitro.plugins.push(normalize(plugin));
}
function addPrerenderRoutes(routes) {
const nuxt = useNuxt();
routes = toArray(routes).filter(Boolean);
if (!routes.length) {
return;
}
nuxt.hook("prerender:routes", (ctx) => {
for (const route of routes) {
ctx.routes.add(route);
}
});
}
function useNitro() {
const nuxt = useNuxt();
if (!nuxt._nitro) {
throw new Error("Nitro is not initialized yet. You can call `useNitro()` only after `ready` hook.");
}
return nuxt._nitro;
}
function addServerImports(imports) {
const nuxt = useNuxt();
nuxt.hook("nitro:config", (config) => {
config.imports ||= {};
config.imports.imports ||= [];
config.imports.imports.push(...imports);
});
}
function addServerImportsDir(dirs, opts = {}) {
const nuxt = useNuxt();
const _dirs = toArray(dirs);
nuxt.hook("nitro:config", (config) => {
config.imports ||= {};
config.imports.dirs ||= [];
config.imports.dirs[opts.prepend ? "unshift" : "push"](..._dirs);
});
}
function addServerScanDir(dirs, opts = {}) {
const nuxt = useNuxt();
nuxt.hook("nitro:config", (config) => {
config.scanDirs ||= [];
for (const dir of toArray(dirs)) {
config.scanDirs[opts.prepend ? "unshift" : "push"](dir);
}
});
}
function useRuntimeConfig() {
const nuxt = useNuxt();
return applyEnv(klona(nuxt.options.nitro.runtimeConfig), {
prefix: "NITRO_",
altPrefix: "NUXT_",
envExpansion: nuxt.options.nitro.experimental?.envExpansion ?? !!process$1.env.NITRO_ENV_EXPANSION
});
}
function updateRuntimeConfig(runtimeConfig) {
const nuxt = useNuxt();
Object.assign(nuxt.options.nitro.runtimeConfig, defu$1(runtimeConfig, nuxt.options.nitro.runtimeConfig));
try {
return useNitro().updateConfig({ runtimeConfig });
} catch {
}
}
function getEnv(key, opts, env = process$1.env) {
const envKey = snakeCase(key).toUpperCase();
return destr(
env[opts.prefix + envKey] ?? env[opts.altPrefix + envKey]
);
}
function _isObject(input) {
return typeof input === "object" && !Array.isArray(input);
}
function applyEnv(obj, opts, parentKey = "") {
for (const key in obj) {
const subKey = parentKey ? `${parentKey}_${key}` : key;
const envValue = getEnv(subKey, opts);
if (_isObject(obj[key])) {
if (_isObject(envValue)) {
obj[key] = { ...obj[key], ...envValue };
applyEnv(obj[key], opts, subKey);
} else if (envValue === void 0) {
applyEnv(obj[key], opts, subKey);
} else {
obj[key] = envValue ?? obj[key];
}
} else {
obj[key] = envValue ?? obj[key];
}
if (opts.envExpansion && typeof obj[key] === "string") {
obj[key] = _expandFromEnv(obj[key]);
}
}
return obj;
}
const envExpandRx = /\{\{(.*?)\}\}/g;
function _expandFromEnv(value, env = process$1.env) {
return value.replace(envExpandRx, (match, key) => {
return env[key] || match;
});
}
const extendWebpackCompatibleConfig = (builder) => (fn, options = {}) => {
const nuxt = useNuxt();
if (options.dev === false && nuxt.options.dev) {
return;
}
if (options.build === false && nuxt.options.build) {
return;
}
nuxt.hook(`${builder}:config`, (configs) => {
if (options.server !== false) {
const config = configs.find((i) => i.name === "server");
if (config) {
fn(config);
}
}
if (options.client !== false) {
const config = configs.find((i) => i.name === "client");
if (config) {
fn(config);
}
}
});
};
const extendWebpackConfig = extendWebpackCompatibleConfig("webpack");
const extendRspackConfig = extendWebpackCompatibleConfig("rspack");
function extendViteConfig(fn, options = {}) {
const nuxt = useNuxt();
if (options.dev === false && nuxt.options.dev) {
return;
}
if (options.build === false && nuxt.options.build) {
return;
}
if (options.server !== false && options.client !== false) {
return nuxt.hook("vite:extend", ({ config }) => fn(config));
}
nuxt.hook("vite:extendConfig", (config, { isClient, isServer }) => {
if (options.server !== false && isServer) {
return fn(config);
}
if (options.client !== false && isClient) {
return fn(config);
}
});
}
function addWebpackPlugin(pluginOrGetter, options) {
extendWebpackConfig((config) => {
const method = options?.prepend ? "unshift" : "push";
const plugin = typeof pluginOrGetter === "function" ? pluginOrGetter() : pluginOrGetter;
config.plugins ||= [];
config.plugins[method](...toArray(plugin));
}, options);
}
function addRspackPlugin(pluginOrGetter, options) {
extendRspackConfig((config) => {
const method = options?.prepend ? "unshift" : "push";
const plugin = typeof pluginOrGetter === "function" ? pluginOrGetter() : pluginOrGetter;
config.plugins ||= [];
config.plugins[method](...toArray(plugin));
}, options);
}
function addVitePlugin(pluginOrGetter, options) {
extendViteConfig((config) => {
const method = options?.prepend ? "unshift" : "push";
const plugin = typeof pluginOrGetter === "function" ? pluginOrGetter() : pluginOrGetter;
config.plugins ||= [];
config.plugins[method](...toArray(plugin));
}, options);
}
function addBuildPlugin(pluginFactory, options) {
if (pluginFactory.vite) {
addVitePlugin(pluginFactory.vite, options);
}
if (pluginFactory.webpack) {
addWebpackPlugin(pluginFactory.webpack, options);
}
if (pluginFactory.rspack) {
addRspackPlugin(pluginFactory.rspack, options);
}
}
function addComponentsDir(dir, opts = {}) {
const nuxt = useNuxt();
if (!checkNuxtVersion(">=2.13", nuxt)) {
throw new Error(`\`addComponentsDir\` requires Nuxt 2.13 or higher.`);
}
nuxt.options.components ||= [];
dir.priority ||= 0;
nuxt.hook("components:dirs", (dirs) => {
dirs[opts.prepend ? "unshift" : "push"](dir);
});
}
function addComponent(opts) {
const nuxt = useNuxt();
if (!checkNuxtVersion(">=2.13", nuxt)) {
throw new Error(`\`addComponent\` requires Nuxt 2.13 or higher.`);
}
nuxt.options.components ||= [];
if (!opts.mode) {
const [, mode = "all"] = opts.filePath.match(MODE_RE) || [];
opts.mode = mode;
}
const component = {
export: opts.export || "default",
chunkName: "components/" + kebabCase(opts.name),
global: opts.global ?? false,
kebabName: kebabCase(opts.name || ""),
pascalName: pascalCase(opts.name || ""),
prefetch: false,
preload: false,
mode: "all",
shortPath: opts.filePath,
priority: 0,
meta: {},
...opts
};
nuxt.hook("components:extend", (components) => {
const existingComponentIndex = components.findIndex((c) => (c.pascalName === component.pascalName || c.kebabName === component.kebabName) && c.mode === component.mode);
if (existingComponentIndex !== -1) {
const existingComponent = components[existingComponentIndex];
const existingPriority = existingComponent.priority ?? 0;
const newPriority = component.priority ?? 0;
if (newPriority < existingPriority) {
return;
}
if (newPriority === existingPriority) {
const name = existingComponent.pascalName || existingComponent.kebabName;
logger.warn(`Overriding ${name} component. You can specify a \`priority\` option when calling \`addComponent\` to avoid this warning.`);
}
components.splice(existingComponentIndex, 1, component);
} else {
components.push(component);
}
});
}
function addTemplate(_template) {
const nuxt = useNuxt();
const template = normalizeTemplate(_template);
filterInPlace(nuxt.options.build.templates, (p) => normalizeTemplate(p).dst !== template.dst);
try {
const distDir = distDirURL.toString();
const { source } = captureStackTrace().find((e) => e.source && !e.source.startsWith(distDir)) ?? {};
if (source) {
const path = normalize(fileURLToPath(source));
if (existsSync(path)) {
template._path = path;
}
}
} catch {
}
nuxt.options.build.templates.push(template);
return template;
}
function addServerTemplate(template) {
const nuxt = useNuxt();
nuxt.options.nitro.virtual ||= {};
nuxt.options.nitro.virtual[template.filename] = template.getContents;
return template;
}
function addTypeTemplate(_template, context) {
const nuxt = useNuxt();
const template = addTemplate(_template);
if (!template.filename.endsWith(".d.ts")) {
throw new Error(`Invalid type template. Filename must end with .d.ts : "${template.filename}"`);
}
if (!context || context.nuxt) {
nuxt.hook("prepare:types", ({ references }) => {
references.push({ path: template.dst });
});
}
if (context?.nitro) {
nuxt.hook("nitro:prepare:types", ({ references }) => {
references.push({ path: template.dst });
});
}
return template;
}
function normalizeTemplate(template, buildDir) {
if (!template) {
throw new Error("Invalid template: " + JSON.stringify(template));
}
if (typeof template === "string") {
template = { src: template };
} else {
template = { ...template };
}
if (template.src) {
if (!existsSync(template.src)) {
throw new Error("Template not found: " + template.src);
}
if (!template.filename) {
const srcPath = parse(template.src);
template.filename = template.fileName || `${basename(srcPath.dir)}.${srcPath.name}.${hash(template.src)}${srcPath.ext}`;
}
}
if (!template.src && !template.getContents) {
throw new Error("Invalid template. Either `getContents` or `src` should be provided: " + JSON.stringify(template));
}
if (!template.filename) {
throw new Error("Invalid template. `filename` must be provided: " + JSON.stringify(template));
}
if (template.filename.endsWith(".d.ts")) {
template.write = true;
}
template.dst ||= resolve(buildDir ?? useNuxt().options.buildDir, template.filename);
return template;
}
async function updateTemplates(options) {
return await tryUseNuxt()?.hooks.callHook("builder:generateApp", options);
}
const EXTENSION_RE = /\b(?:\.d\.[cm]?ts|\.\w+)$/g;
const excludedAlias = [/^@vue\/.*$/, /^#internal\/nuxt/];
async function _generateTypes(nuxt) {
const rootDirWithSlash = withTrailingSlash(nuxt.options.rootDir);
const relativeRootDir = relativeWithDot(nuxt.options.buildDir, nuxt.options.rootDir);
const include = /* @__PURE__ */ new Set([
"./nuxt.d.ts",
join(relativeRootDir, ".config/nuxt.*"),
join(relativeRootDir, "**/*")
]);
if (nuxt.options.srcDir !== nuxt.options.rootDir) {
include.add(join(relative(nuxt.options.buildDir, nuxt.options.srcDir), "**/*"));
}
if (nuxt.options.typescript.includeWorkspace && nuxt.options.workspaceDir !== nuxt.options.rootDir) {
include.add(join(relative(nuxt.options.buildDir, nuxt.options.workspaceDir), "**/*"));
}
for (const layer of nuxt.options._layers) {
const srcOrCwd = layer.config.srcDir ?? layer.cwd;
if (!srcOrCwd.startsWith(rootDirWithSlash) || srcOrCwd.includes("node_modules")) {
include.add(join(relative(nuxt.options.buildDir, srcOrCwd), "**/*"));
}
}
const exclude = /* @__PURE__ */ new Set([
// nitro generate output: https://github.com/nuxt/nuxt/blob/main/packages/nuxt/src/core/nitro.ts#L186
relativeWithDot(nuxt.options.buildDir, resolve(nuxt.options.rootDir, "dist"))
]);
for (const dir of nuxt.options.modulesDir) {
exclude.add(relativeWithDot(nuxt.options.buildDir, dir));
}
const moduleEntryPaths = [];
for (const m of nuxt.options._installedModules) {
if (m.entryPath) {
moduleEntryPaths.push(getDirectory(m.entryPath));
}
}
const modulePaths = await resolveNuxtModule(rootDirWithSlash, moduleEntryPaths);
for (const path of modulePaths) {
const relative2 = relativeWithDot(nuxt.options.buildDir, path);
include.add(join(relative2, "runtime"));
exclude.add(join(relative2, "runtime/server"));
include.add(join(relative2, "dist/runtime"));
exclude.add(join(relative2, "dist/runtime/server"));
}
const isV4 = nuxt.options.future?.compatibilityVersion === 4;
const nestedModulesDirs = [];
for (const dir of [...nuxt.options.modulesDir].sort()) {
const withSlash = withTrailingSlash(dir);
if (nestedModulesDirs.every((d) => !d.startsWith(withSlash))) {
nestedModulesDirs.push(withSlash);
}
}
let hasTypescriptVersionWithModulePreserve;
for (const parent of nestedModulesDirs) {
hasTypescriptVersionWithModulePreserve ??= await readPackageJSON("typescript", { parent }).then((r) => r?.version && gte(r.version, "5.4.0")).catch(() => void 0);
}
hasTypescriptVersionWithModulePreserve ??= isV4;
const useDecorators = Boolean(nuxt.options.experimental?.decorators);
const tsConfig = defu(nuxt.options.typescript?.tsConfig, {
compilerOptions: {
/* Base options: */
esModuleInterop: true,
skipLibCheck: true,
target: "ESNext",
allowJs: true,
resolveJsonModule: true,
moduleDetection: "force",
isolatedModules: true,
verbatimModuleSyntax: true,
/* Strictness */
strict: nuxt.options.typescript?.strict ?? true,
noUncheckedIndexedAccess: isV4,
forceConsistentCasingInFileNames: true,
noImplicitOverride: true,
/* Decorator support */
...useDecorators ? {
experimentalDecorators: false
} : {},
/* If NOT transpiling with TypeScript: */
module: hasTypescriptVersionWithModulePreserve ? "preserve" : "ESNext",
noEmit: true,
/* If your code runs in the DOM: */
lib: [
"ESNext",
...useDecorators ? ["esnext.decorators"] : [],
"dom",
"dom.iterable",
"webworker"
],
/* JSX support for Vue */
jsx: "preserve",
jsxImportSource: "vue",
/* remove auto-scanning for types */
types: [],
/* add paths object for filling-in later */
paths: {},
/* Possibly consider removing the following in future */
moduleResolution: nuxt.options.future?.typescriptBundlerResolution || nuxt.options.experimental?.typescriptBundlerResolution ? "Bundler" : "Node",
/* implied by module: preserve */
useDefineForClassFields: true,
/* implied by target: es2022+ */
noImplicitThis: true,
/* enabled with `strict` */
allowSyntheticDefaultImports: true
},
include: [...include],
exclude: [...exclude]
});
const aliases = nuxt.options.alias;
const basePath = tsConfig.compilerOptions.baseUrl ? resolve(nuxt.options.buildDir, tsConfig.compilerOptions.baseUrl) : nuxt.options.buildDir;
tsConfig.compilerOptions ||= {};
tsConfig.compilerOptions.paths ||= {};
tsConfig.include ||= [];
const importPaths = nuxt.options.modulesDir.map((d) => directoryToURL(d));
for (const alias in aliases) {
if (excludedAlias.some((re) => re.test(alias))) {
continue;
}
let absolutePath = resolve(basePath, aliases[alias]);
let stats = await promises.stat(absolutePath).catch(
() => null
/* file does not exist */
);
if (!stats) {
const resolvedModule = resolveModulePath(aliases[alias], {
try: true,
from: importPaths,
extensions: [...nuxt.options.extensions, ".d.ts", ".d.mts", ".d.cts"]
});
if (resolvedModule) {
absolutePath = resolvedModule;
stats = await promises.stat(resolvedModule).catch(() => null);
}
}
const relativePath = relativeWithDot(nuxt.options.buildDir, absolutePath);
if (stats?.isDirectory()) {
tsConfig.compilerOptions.paths[alias] = [relativePath];
tsConfig.compilerOptions.paths[`${alias}/*`] = [`${relativePath}/*`];
if (!absolutePath.startsWith(rootDirWithSlash)) {
tsConfig.include.push(relativePath);
}
} else {
const path = stats?.isFile() ? relativePath.replace(EXTENSION_RE, "") : aliases[alias];
tsConfig.compilerOptions.paths[alias] = [path];
if (!absolutePath.startsWith(rootDirWithSlash)) {
tsConfig.include.push(path);
}
}
}
const references = [];
await Promise.all([...nuxt.options.modules, ...nuxt.options._modules].map(async (id) => {
if (typeof id !== "string") {
return;
}
for (const parent of nestedModulesDirs) {
const pkg = await readPackageJSON(id, { parent }).catch(() => null);
if (pkg) {
references.push({ types: pkg.name ?? id });
return;
}
}
references.push({ types: id });
}));
const declarations = [];
await nuxt.callHook("prepare:types", { references, declarations, tsConfig });
for (const alias in tsConfig.compilerOptions.paths) {
const paths = tsConfig.compilerOptions.paths[alias];
tsConfig.compilerOptions.paths[alias] = await Promise.all(paths.map(async (path) => {
if (!isAbsolute(path)) {
return path;
}
const stats = await promises.stat(path).catch(
() => null
/* file does not exist */
);
return relativeWithDot(nuxt.options.buildDir, stats?.isFile() ? path.replace(EXTENSION_RE, "") : path);
}));
}
sortTsPaths(tsConfig.compilerOptions.paths);
tsConfig.include = [...new Set(tsConfig.include.map((p) => isAbsolute(p) ? relativeWithDot(nuxt.options.buildDir, p) : p))];
tsConfig.exclude = [...new Set(tsConfig.exclude.map((p) => isAbsolute(p) ? relativeWithDot(nuxt.options.buildDir, p) : p))];
const declaration = [
...references.map((ref) => {
if ("path" in ref && isAbsolute(ref.path)) {
ref.path = relative(nuxt.options.buildDir, ref.path);
}
return `/// <reference ${renderAttrs(ref)} />`;
}),
...declarations,
"",
"export {}",
""
].join("\n");
return {
declaration,
tsConfig
};
}
async function writeTypes(nuxt) {
const { tsConfig, declaration } = await _generateTypes(nuxt);
async function writeFile() {
const GeneratedBy = "// Generated by nuxi";
const tsConfigPath = resolve(nuxt.options.buildDir, "tsconfig.json");
await promises.mkdir(nuxt.options.buildDir, { recursive: true });
await promises.writeFile(tsConfigPath, GeneratedBy + "\n" + JSON.stringify(tsConfig, null, 2));
const declarationPath = resolve(nuxt.options.buildDir, "nuxt.d.ts");
await promises.writeFile(declarationPath, GeneratedBy + "\n" + declaration);
}
nuxt.hook("builder:prepared", writeFile);
await writeFile();
}
function sortTsPaths(paths) {
for (const pathKey in paths) {
if (pathKey.startsWith("#build")) {
const pathValue = paths[pathKey];
delete paths[pathKey];
paths[pathKey] = pathValue;
}
}
}
function renderAttrs(obj) {
const attrs = [];
for (const key in obj) {
attrs.push(renderAttr(key, obj[key]));
}
return attrs.join(" ");
}
function renderAttr(key, value) {
return value ? `${key}="${value}"` : "";
}
const RELATIVE_WITH_DOT_RE = /^([^.])/;
function relativeWithDot(from, to) {
return relative(from, to).replace(RELATIVE_WITH_DOT_RE, "./$1") || ".";
}
const LAYOUT_RE = /["']/g;
function addLayout(template, name) {
const nuxt = useNuxt();
const { filename, src } = addTemplate(template);
const layoutName = kebabCase(name || parse(filename).name).replace(LAYOUT_RE, "");
if (isNuxt2(nuxt)) {
const layout = nuxt.options.layouts[layoutName];
if (layout) {
return logger.warn(
`Not overriding \`${layoutName}\` (provided by \`${layout}\`) with \`${src || filename}\`.`
);
}
nuxt.options.layouts[layoutName] = `./${filename}`;
if (name === "error") {
this.addErrorLayout(filename);
}
return;
}
nuxt.hook("app:templates", (app) => {
if (layoutName in app.layouts) {
const relativePath = relative(nuxt.options.srcDir, app.layouts[layoutName].file);
return logger.warn(
`Not overriding \`${layoutName}\` (provided by \`~/${relativePath}\`) with \`${src || filename}\`.`
);
}
app.layouts[layoutName] = {
file: join("#build", filename),
name: layoutName
};
});
}
function extendPages(cb) {
const nuxt = useNuxt();
if (isNuxt2(nuxt)) {
nuxt.hook("build:extendRoutes", cb);
} else {
nuxt.hook("pages:extend", cb);
}
}
function extendRouteRules(route, rule, options = {}) {
const nuxt = useNuxt();
for (const opts of [nuxt.options, nuxt.options.nitro]) {
opts.routeRules ||= {};
opts.routeRules[route] = options.override ? defu(rule, opts.routeRules[route]) : defu(opts.routeRules[route], rule);
}
}
function addRouteMiddleware(input, options = {}) {
const nuxt = useNuxt();
const middlewares = toArray(input);
nuxt.hook("app:resolve", (app) => {
for (const middleware of middlewares) {
const find = app.middleware.findIndex((item) => item.name === middleware.name);
if (find >= 0) {
const foundPath = app.middleware[find].path;
if (foundPath === middleware.path) {
continue;
}
if (options.override === true) {
app.middleware[find] = { ...middleware };
} else {
logger.warn(`'${middleware.name}' middleware already exists at '${foundPath}'. You can set \`override: true\` to replace it.`);
}
} else if (options.prepend === true) {
app.middleware.unshift({ ...middleware });
} else {
app.middleware.push({ ...middleware });
}
}
});
}
const pluginSymbol = Symbol.for("nuxt plugin");
function normalizePlugin(plugin) {
if (typeof plugin === "string") {
plugin = { src: plugin };
} else {
plugin = { ...plugin };
}
if (pluginSymbol in plugin) {
return plugin;
}
if (!plugin.src) {
throw new Error("Invalid plugin. src option is required: " + JSON.stringify(plugin));
}
plugin.src = normalize(resolveAlias(plugin.src));
if (!existsSync(plugin.src) && isAbsolute$1(plugin.src)) {
try {
plugin.src = resolveModulePath(plugin.src, {
extensions: tryUseNuxt()?.options.extensions ?? [".js", ".mjs", ".cjs", ".ts", ".tsx", ".mts", ".cts"]
});
} catch {
}
}
if (plugin.ssr) {
plugin.mode = "server";
}
if (!plugin.mode) {
const [, mode = "all"] = plugin.src.match(MODE_RE) || [];
plugin.mode = mode;
}
plugin[pluginSymbol] = true;
return plugin;
}
function addPlugin(_plugin, opts = {}) {
const nuxt = useNuxt();
const plugin = normalizePlugin(_plugin);
filterInPlace(nuxt.options.plugins, (p) => normalizePlugin(p).src !== plugin.src);
nuxt.options.plugins[opts.append ? "push" : "unshift"](plugin);
return plugin;
}
function addPluginTemplate(plugin, opts = {}) {
const normalizedPlugin = typeof plugin === "string" ? { src: plugin } : { ...plugin, src: addTemplate(plugin).dst };
return addPlugin(normalizedPlugin, opts);
}
export { addBuildPlugin, addComponent, addComponentsDir, addDevServerHandler, addImports, addImportsDir, addImportsSources, addLayout, addPlugin, addPluginTemplate, addPrerenderRoutes, addRouteMiddleware, addRspackPlugin, addServerHandler, addServerImports, addServerImportsDir, addServerPlugin, addServerScanDir, addServerTemplate, addTemplate, addTypeTemplate, addVitePlugin, addWebpackPlugin, assertNuxtCompatibility, buildNuxt, checkNuxtCompatibility, compileTemplate, createIsIgnored, createResolver, defineNuxtModule, directoryToURL, extendNuxtSchema, extendPages, extendRouteRules, extendRspackConfig, extendViteConfig, extendWebpackConfig, findPath, getDirectory, getNuxtCtx, getNuxtModuleVersion, getNuxtVersion, hasNuxtCompatibility, hasNuxtModule, hasNuxtModuleCompatibility, importModule, installModule, isIgnored, isNuxt2, isNuxt3, isNuxtMajorVersion, loadNuxt, loadNuxtConfig, loadNuxtModuleInstance, logger, normalizeModuleTranspilePath, normalizePlugin, normalizeSemanticVersion, normalizeTemplate, nuxtCtx, requireModule, resolveAlias, resolveFiles, resolveIgnorePatterns, resolveModule, resolveNuxtModule, resolvePath, runWithNuxtContext, templateUtils, tryImportModule, tryRequireModule, tryResolveModule, tryUseNuxt, updateRuntimeConfig, updateTemplates, useLogger, useNitro, useNuxt, useRuntimeConfig, writeTypes };