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| Current File : //home/livedhms/lmgt/node_modules/next/dist/server/config.js |
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
default: null,
normalizeConfig: null,
warnOptionHasBeenDeprecated: null,
warnOptionHasBeenMovedOutOfExperimental: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
default: function() {
return loadConfig;
},
normalizeConfig: function() {
return _configshared.normalizeConfig;
},
warnOptionHasBeenDeprecated: function() {
return warnOptionHasBeenDeprecated;
},
warnOptionHasBeenMovedOutOfExperimental: function() {
return warnOptionHasBeenMovedOutOfExperimental;
}
});
const _fs = require("fs");
const _path = require("path");
const _url = require("url");
const _findup = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/find-up"));
const _log = /*#__PURE__*/ _interop_require_wildcard(require("../build/output/log"));
const _ciinfo = /*#__PURE__*/ _interop_require_wildcard(require("../server/ci-info"));
const _constants = require("../shared/lib/constants");
const _configshared = require("./config-shared");
const _configutils = require("./config-utils");
const _imageconfig = require("../shared/lib/image-config");
const _env = require("@next/env");
const _flushtelemetry = require("../telemetry/flush-telemetry");
const _findroot = require("../lib/find-root");
const _setuphttpagentenv = require("./setup-http-agent-env");
const _pathhasprefix = require("../shared/lib/router/utils/path-has-prefix");
const _matchremotepattern = require("../shared/lib/match-remote-pattern");
const _transpileconfig = require("../build/next-config-ts/transpile-config");
const _dset = require("../shared/lib/dset");
const _zod = require("../shared/lib/zod");
const _isbot = require("../shared/lib/router/utils/is-bot");
const _findpagesdir = require("../lib/find-pages-dir");
const _canaryonlyconfigerror = require("../shared/lib/errors/canary-only-config-error");
const _interopdefault = require("../lib/interop-default");
const _hash = require("../shared/lib/hash");
const _harddeprecatedconfigerror = require("../shared/lib/errors/hard-deprecated-config-error");
const _nextinstanceerrorstate = require("./mcp/tools/next-instance-error-state");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {
__proto__: null
};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function normalizeNextConfigZodErrors(error) {
const warnings = [];
const fatalErrors = [];
const issues = (0, _zod.normalizeZodErrors)(error);
for (const { issue, message: originalMessage } of issues){
let message = originalMessage;
let shouldExit = false;
if (issue.path[0] === 'images') {
// We exit the build when encountering an error in the images config
shouldExit = true;
}
if (issue.code === 'unrecognized_keys' && issue.path[0] === 'experimental') {
if (message.includes('turbopackPersistentCachingForBuild')) {
// We exit the build when encountering an error in the turbopackPersistentCaching config
shouldExit = true;
message += "\nUse 'experimental.turbopackFileSystemCacheForBuild' instead.";
message += '\nLearn more: https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopackFileSystemCache';
} else if (message.includes('turbopackPersistentCaching')) {
// We exit the build when encountering an error in the turbopackPersistentCaching config
shouldExit = true;
message += "\nUse 'experimental.turbopackFileSystemCacheForDev' instead.";
message += '\nLearn more: https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopackFileSystemCache';
}
}
if (shouldExit) {
fatalErrors.push(message);
} else {
warnings.push(message);
}
}
return [
warnings,
fatalErrors
];
}
function warnOptionHasBeenDeprecated(config, nestedPropertyKey, reason, silent) {
let hasWarned = false;
if (!silent) {
let current = config;
let found = true;
const nestedPropertyKeys = nestedPropertyKey.split('.');
for (const key of nestedPropertyKeys){
if (current[key] !== undefined) {
current = current[key];
} else {
found = false;
break;
}
}
if (found) {
_log.warnOnce(reason);
hasWarned = true;
}
}
return hasWarned;
}
function checkDeprecations(userConfig, configFileName, silent, dir) {
var _userConfig_images_domains, _userConfig_images;
warnOptionHasBeenDeprecated(userConfig, 'experimental.middlewarePrefetch', `\`experimental.middlewarePrefetch\` is deprecated. Please use \`experimental.proxyPrefetch\` instead in ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'experimental.middlewareClientMaxBodySize', `\`experimental.middlewareClientMaxBodySize\` is deprecated. Please use \`experimental.proxyClientMaxBodySize\` instead in ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'experimental.externalMiddlewareRewritesResolve', `\`experimental.externalMiddlewareRewritesResolve\` is deprecated. Please use \`experimental.externalProxyRewritesResolve\` instead in ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'skipMiddlewareUrlNormalize', `\`skipMiddlewareUrlNormalize\` is deprecated. Please use \`skipProxyUrlNormalize\` instead in ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'experimental.instrumentationHook', `\`experimental.instrumentationHook\` is no longer needed, because \`instrumentation.js\` is available by default. You can remove it from ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'experimental.after', `\`experimental.after\` is no longer needed, because \`after\` is available by default. You can remove it from ${configFileName}.`, silent);
warnOptionHasBeenDeprecated(userConfig, 'eslint', `\`eslint\` configuration in ${configFileName} is no longer supported. See more info here: https://nextjs.org/docs/app/api-reference/cli/next#next-lint-options`, silent);
if ((_userConfig_images = userConfig.images) == null ? void 0 : (_userConfig_images_domains = _userConfig_images.domains) == null ? void 0 : _userConfig_images_domains.length) {
warnOptionHasBeenDeprecated(userConfig, 'images.domains', `\`images.domains\` is deprecated in favor of \`images.remotePatterns\`. Please update ${configFileName} to protect your application from malicious users.`, silent);
}
// i18n deprecation for App Router
if (userConfig.i18n) {
const hasAppDir = Boolean((0, _findpagesdir.findDir)(dir, 'app'));
if (hasAppDir) {
warnOptionHasBeenDeprecated(userConfig, 'i18n', `i18n configuration in ${configFileName} is unsupported in App Router.\nLearn more about internationalization in App Router: https://nextjs.org/docs/app/building-your-application/routing/internationalization`, silent);
}
}
}
function warnOptionHasBeenMovedOutOfExperimental(config, oldExperimentalKey, newKey, configFileName, silent) {
if (config.experimental && oldExperimentalKey in config.experimental) {
if (!silent) {
_log.warn(`\`experimental.${oldExperimentalKey}\` has been moved to \`${newKey}\`. ` + `Please update your ${configFileName} file accordingly.`);
}
let current = config;
const newKeys = newKey.split('.');
while(newKeys.length > 1){
const key = newKeys.shift();
current[key] = current[key] || {};
current = current[key];
}
;
current[newKeys.shift()] = config.experimental[oldExperimentalKey];
}
return config;
}
function warnCustomizedOption(config, key, defaultValue, customMessage, configFileName, silent) {
const segs = key.split('.');
let current = config;
while(segs.length >= 1){
const seg = segs.shift();
if (!(seg in current)) {
return;
}
current = current[seg];
}
if (!silent && current !== defaultValue) {
_log.warn(`The "${key}" option has been modified. ${customMessage ? customMessage + '. ' : ''}It should be removed from your ${configFileName}.`);
}
}
/**
* Assigns defaults to the user config and validates the config.
*
* @param dir - The directory of the project.
* @param userConfig - The user config.
* @param silent - Whether to suppress warnings.
* @returns The complete config.
*/ function assignDefaultsAndValidate(dir, userConfig, silent, phase) {
var _result_experimental, _result_experimental1, _result_experimental_serverActions, _result_experimental2, _userConfig_experimental, _userConfig_experimental1, _userConfig_experimental2, _userConfig_experimental3, _userConfig_experimental4, _userConfig_experimental5, _userConfig_experimental6, _userConfig_experimental7, _userConfig_experimental8, _userConfig_experimental9, _userConfig_experimental10, _userConfig_experimental11, _userConfig_experimental12, _userConfig_experimental13, _userConfig_experimental14, _userConfig_experimental15, _result_experimental3, _result_turbopack, _result_turbopack1, _result_devIndicators, _result_experimental4, _result_experimental5;
const configFileName = userConfig.configFileName;
if (typeof userConfig.exportTrailingSlash !== 'undefined') {
if (!silent) {
_log.warn(`The "exportTrailingSlash" option has been renamed to "trailingSlash". Please update your ${configFileName}.`);
}
if (typeof userConfig.trailingSlash === 'undefined') {
userConfig.trailingSlash = userConfig.exportTrailingSlash;
}
delete userConfig.exportTrailingSlash;
}
const config = Object.keys(userConfig).reduce((currentConfig, key)=>{
const value = userConfig[key];
if (value === undefined || value === null) {
return currentConfig;
}
if (key === 'distDir') {
if (typeof value !== 'string') {
throw Object.defineProperty(new Error(`Specified distDir is not a string, found type "${typeof value}"`), "__NEXT_ERROR_CODE", {
value: "E206",
enumerable: false,
configurable: true
});
}
const userDistDir = value.trim();
// don't allow public as the distDir as this is a reserved folder for
// public files
if (userDistDir === 'public') {
throw Object.defineProperty(new Error(`The 'public' directory is reserved in Next.js and can not be set as the 'distDir'. https://nextjs.org/docs/messages/can-not-output-to-public`), "__NEXT_ERROR_CODE", {
value: "E221",
enumerable: false,
configurable: true
});
}
// make sure distDir isn't an empty string as it can result in the provided
// directory being deleted in development mode
if (userDistDir.length === 0) {
throw Object.defineProperty(new Error(`Invalid distDir provided, distDir can not be an empty string. Please remove this config or set it to undefined`), "__NEXT_ERROR_CODE", {
value: "E391",
enumerable: false,
configurable: true
});
}
}
if (key === 'pageExtensions') {
if (!Array.isArray(value)) {
throw Object.defineProperty(new Error(`Specified pageExtensions is not an array of strings, found "${value}". Please update this config or remove it.`), "__NEXT_ERROR_CODE", {
value: "E140",
enumerable: false,
configurable: true
});
}
if (!value.length) {
throw Object.defineProperty(new Error(`Specified pageExtensions is an empty array. Please update it with the relevant extensions or remove it.`), "__NEXT_ERROR_CODE", {
value: "E43",
enumerable: false,
configurable: true
});
}
value.forEach((ext)=>{
if (typeof ext !== 'string') {
throw Object.defineProperty(new Error(`Specified pageExtensions is not an array of strings, found "${ext}" of type "${typeof ext}". Please update this config or remove it.`), "__NEXT_ERROR_CODE", {
value: "E108",
enumerable: false,
configurable: true
});
}
});
}
const defaultValue = _configshared.defaultConfig[key];
if (!!value && value.constructor === Object && typeof defaultValue === 'object') {
currentConfig[key] = {
...defaultValue,
...Object.keys(value).reduce((c, k)=>{
const v = value[k];
if (v !== undefined && v !== null) {
c[k] = v;
}
return c;
}, {})
};
} else {
currentConfig[key] = value;
}
return currentConfig;
}, {});
const result = {
..._configshared.defaultConfig,
...config,
experimental: {
..._configshared.defaultConfig.experimental,
...config.experimental
}
};
// ensure correct default is set for api-resolver revalidate handling
if (!((_result_experimental = result.experimental) == null ? void 0 : _result_experimental.trustHostHeader) && _ciinfo.hasNextSupport) {
result.experimental.trustHostHeader = true;
}
if (((_result_experimental1 = result.experimental) == null ? void 0 : _result_experimental1.allowDevelopmentBuild) && process.env.NODE_ENV !== 'development') {
throw Object.defineProperty(new Error(`The experimental.allowDevelopmentBuild option requires NODE_ENV to be explicitly set to 'development'.`), "__NEXT_ERROR_CODE", {
value: "E195",
enumerable: false,
configurable: true
});
}
// Validate sassOptions.functions is not used with Turbopack
if (process.env.TURBOPACK && result.sassOptions && 'functions' in result.sassOptions) {
throw Object.defineProperty(new Error(`The "sassOptions.functions" option is not supported when using Turbopack. ` + `Custom Sass functions are only available with webpack. ` + `Please remove the "functions" property from your sassOptions in ${configFileName}.`), "__NEXT_ERROR_CODE", {
value: "E893",
enumerable: false,
configurable: true
});
}
if ((0, _canaryonlyconfigerror.isStableBuild)()) {
var _result_experimental6;
// Prevents usage of certain experimental features outside of canary
if ((_result_experimental6 = result.experimental) == null ? void 0 : _result_experimental6.turbopackFileSystemCacheForBuild) {
throw new _canaryonlyconfigerror.CanaryOnlyConfigError({
feature: 'experimental.turbopackFileSystemCacheForBuild'
});
}
}
if (result.experimental.ppr) {
throw new _harddeprecatedconfigerror.HardDeprecatedConfigError(`\`experimental.ppr\` has been merged into \`cacheComponents\`. The Partial Prerendering feature is still available, but is now enabled via \`cacheComponents\`. Please update your ${configFileName} accordingly.`);
}
if (result.output === 'export') {
if (result.i18n) {
throw Object.defineProperty(new Error('Specified "i18n" cannot be used with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-i18n'), "__NEXT_ERROR_CODE", {
value: "E493",
enumerable: false,
configurable: true
});
}
if (!_ciinfo.hasNextSupport) {
if (result.rewrites) {
_log.warn('Specified "rewrites" will not automatically work with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
if (result.redirects) {
_log.warn('Specified "redirects" will not automatically work with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
if (result.headers) {
_log.warn('Specified "headers" will not automatically work with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
}
}
if (typeof result.assetPrefix !== 'string') {
throw Object.defineProperty(new Error(`Specified assetPrefix is not a string, found type "${typeof result.assetPrefix}" https://nextjs.org/docs/messages/invalid-assetprefix`), "__NEXT_ERROR_CODE", {
value: "E68",
enumerable: false,
configurable: true
});
}
if (typeof result.basePath !== 'string') {
throw Object.defineProperty(new Error(`Specified basePath is not a string, found type "${typeof result.basePath}"`), "__NEXT_ERROR_CODE", {
value: "E326",
enumerable: false,
configurable: true
});
}
if (result.basePath !== '') {
if (result.basePath === '/') {
throw Object.defineProperty(new Error(`Specified basePath /. basePath has to be either an empty string or a path prefix"`), "__NEXT_ERROR_CODE", {
value: "E95",
enumerable: false,
configurable: true
});
}
if (!result.basePath.startsWith('/')) {
throw Object.defineProperty(new Error(`Specified basePath has to start with a /, found "${result.basePath}"`), "__NEXT_ERROR_CODE", {
value: "E105",
enumerable: false,
configurable: true
});
}
if (result.basePath !== '/') {
if (result.basePath.endsWith('/')) {
throw Object.defineProperty(new Error(`Specified basePath should not end with /, found "${result.basePath}"`), "__NEXT_ERROR_CODE", {
value: "E39",
enumerable: false,
configurable: true
});
}
if (result.assetPrefix === '') {
result.assetPrefix = result.basePath;
}
}
}
if (result == null ? void 0 : result.images) {
const images = result.images;
if (typeof images !== 'object') {
throw Object.defineProperty(new Error(`Specified images should be an object received ${typeof images}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`), "__NEXT_ERROR_CODE", {
value: "E171",
enumerable: false,
configurable: true
});
}
if (images.localPatterns) {
if (!Array.isArray(images.localPatterns)) {
throw Object.defineProperty(new Error(`Specified images.localPatterns should be an Array received ${typeof images.localPatterns}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`), "__NEXT_ERROR_CODE", {
value: "E118",
enumerable: false,
configurable: true
});
}
// avoid double-pushing the same pattern if it already exists
const hasMatch = images.localPatterns.some((pattern)=>pattern.pathname === '/_next/static/media/**' && pattern.search === '');
if (!hasMatch) {
// static import images are automatically allowed
images.localPatterns.push({
pathname: '/_next/static/media/**',
search: ''
});
}
} else {
// All paths are not allowed for a search query by default.
images.localPatterns = [
{
pathname: '**',
search: ''
}
];
}
if (images.remotePatterns) {
var _config_assetPrefix;
if (!Array.isArray(images.remotePatterns)) {
throw Object.defineProperty(new Error(`Specified images.remotePatterns should be an Array received ${typeof images.remotePatterns}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`), "__NEXT_ERROR_CODE", {
value: "E27",
enumerable: false,
configurable: true
});
}
// We must convert URL to RemotePattern since URL has a colon in the protocol
// and also has additional properties we want to filter out. Also, new URL()
// accepts any protocol so we need manual validation here.
images.remotePatterns = images.remotePatterns.map(({ protocol, hostname, port, pathname, search })=>{
const proto = protocol == null ? void 0 : protocol.replace(/:$/, '');
if (![
'http',
'https',
undefined
].includes(proto)) {
throw Object.defineProperty(new Error(`Specified images.remotePatterns must have protocol "http" or "https" received "${proto}".`), "__NEXT_ERROR_CODE", {
value: "E671",
enumerable: false,
configurable: true
});
}
return {
protocol: proto,
hostname,
port,
pathname,
search
};
});
// static images are automatically prefixed with assetPrefix
// so we need to ensure _next/image allows downloading from
// this resource
if ((_config_assetPrefix = config.assetPrefix) == null ? void 0 : _config_assetPrefix.startsWith('http')) {
try {
const url = new URL(config.assetPrefix);
const hasMatchForAssetPrefix = images.remotePatterns.some((pattern)=>(0, _matchremotepattern.matchRemotePattern)(pattern, url));
// avoid double-pushing the same pattern if it already can be matched
if (!hasMatchForAssetPrefix) {
images.remotePatterns.push({
hostname: url.hostname,
protocol: url.protocol.replace(/:$/, ''),
port: url.port
});
}
} catch (error) {
throw Object.defineProperty(new Error(`Invalid assetPrefix provided. Original error: ${error}`), "__NEXT_ERROR_CODE", {
value: "E343",
enumerable: false,
configurable: true
});
}
}
}
if (images.domains) {
if (!Array.isArray(images.domains)) {
throw Object.defineProperty(new Error(`Specified images.domains should be an Array received ${typeof images.domains}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`), "__NEXT_ERROR_CODE", {
value: "E402",
enumerable: false,
configurable: true
});
}
}
if (!images.loader) {
images.loader = 'default';
}
if (images.loader !== 'default' && images.loader !== 'custom' && images.path === _imageconfig.imageConfigDefault.path) {
throw Object.defineProperty(new Error(`Specified images.loader property (${images.loader}) also requires images.path property to be assigned to a URL prefix.\nSee more info here: https://nextjs.org/docs/api-reference/next/legacy/image#loader-configuration`), "__NEXT_ERROR_CODE", {
value: "E228",
enumerable: false,
configurable: true
});
}
if (images.path === _imageconfig.imageConfigDefault.path && result.basePath && !(0, _pathhasprefix.pathHasPrefix)(images.path, result.basePath)) {
images.path = `${result.basePath}${images.path}`;
}
// Append trailing slash for non-default loaders and when trailingSlash is set
if (images.path && !images.path.endsWith('/') && (images.loader !== 'default' || result.trailingSlash)) {
images.path += '/';
}
if (images.loaderFile) {
if (images.loader !== 'default' && images.loader !== 'custom') {
throw Object.defineProperty(new Error(`Specified images.loader property (${images.loader}) cannot be used with images.loaderFile property. Please set images.loader to "custom".`), "__NEXT_ERROR_CODE", {
value: "E449",
enumerable: false,
configurable: true
});
}
const absolutePath = (0, _path.join)(dir, images.loaderFile);
if (!(0, _fs.existsSync)(absolutePath)) {
throw Object.defineProperty(new Error(`Specified images.loaderFile does not exist at "${absolutePath}".`), "__NEXT_ERROR_CODE", {
value: "E461",
enumerable: false,
configurable: true
});
}
images.loaderFile = absolutePath;
}
}
warnCustomizedOption(result, 'experimental.esmExternals', true, 'experimental.esmExternals is not recommended to be modified as it may disrupt module resolution', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'bundlePagesExternals', 'bundlePagesRouterDependencies', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'serverComponentsExternalPackages', 'serverExternalPackages', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'relay', 'compiler.relay', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'styledComponents', 'compiler.styledComponents', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'emotion', 'compiler.emotion', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'reactRemoveProperties', 'compiler.reactRemoveProperties', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'removeConsole', 'compiler.removeConsole', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'swrDelta', 'expireTime', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'typedRoutes', 'typedRoutes', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'outputFileTracingRoot', 'outputFileTracingRoot', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'outputFileTracingIncludes', 'outputFileTracingIncludes', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'outputFileTracingExcludes', 'outputFileTracingExcludes', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'reactCompiler', 'reactCompiler', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'enablePrerenderSourceMaps', 'enablePrerenderSourceMaps', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'cacheComponents', 'cacheComponents', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'cacheLife', 'cacheLife', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'cacheHandlers', 'cacheHandlers', configFileName, silent);
if (result.experimental.outputStandalone) {
if (!silent) {
_log.warn(`experimental.outputStandalone has been renamed to "output: 'standalone'", please move the config.`);
}
result.output = 'standalone';
}
if (typeof ((_result_experimental2 = result.experimental) == null ? void 0 : (_result_experimental_serverActions = _result_experimental2.serverActions) == null ? void 0 : _result_experimental_serverActions.bodySizeLimit) !== 'undefined') {
var _result_experimental_serverActions1;
const value = parseInt((_result_experimental_serverActions1 = result.experimental.serverActions) == null ? void 0 : _result_experimental_serverActions1.bodySizeLimit.toString());
if (isNaN(value) || value < 1) {
throw Object.defineProperty(new Error('Server Actions Size Limit must be a valid number or filesize format larger than 1MB: https://nextjs.org/docs/app/api-reference/next-config-js/serverActions#bodysizelimit'), "__NEXT_ERROR_CODE", {
value: "E100",
enumerable: false,
configurable: true
});
}
}
// Throw if both Middleware and Proxy config are set.
if (((_userConfig_experimental = userConfig.experimental) == null ? void 0 : _userConfig_experimental.proxyClientMaxBodySize) !== undefined && ((_userConfig_experimental1 = userConfig.experimental) == null ? void 0 : _userConfig_experimental1.middlewareClientMaxBodySize) !== undefined) {
throw Object.defineProperty(new Error('Config options `experimental.proxyClientMaxBodySize` and `experimental.middlewareClientMaxBodySize` cannot be set at the same time. Please use `experimental.proxyClientMaxBodySize` instead.'), "__NEXT_ERROR_CODE", {
value: "E879",
enumerable: false,
configurable: true
});
}
if (((_userConfig_experimental2 = userConfig.experimental) == null ? void 0 : _userConfig_experimental2.proxyPrefetch) !== undefined && ((_userConfig_experimental3 = userConfig.experimental) == null ? void 0 : _userConfig_experimental3.middlewarePrefetch) !== undefined) {
throw Object.defineProperty(new Error('Config options `experimental.proxyPrefetch` and `experimental.middlewarePrefetch` cannot be set at the same time. Please use `experimental.proxyPrefetch` instead.'), "__NEXT_ERROR_CODE", {
value: "E880",
enumerable: false,
configurable: true
});
}
if (((_userConfig_experimental4 = userConfig.experimental) == null ? void 0 : _userConfig_experimental4.externalProxyRewritesResolve) !== undefined && ((_userConfig_experimental5 = userConfig.experimental) == null ? void 0 : _userConfig_experimental5.externalMiddlewareRewritesResolve) !== undefined) {
throw Object.defineProperty(new Error('Config options `experimental.externalProxyRewritesResolve` and `experimental.externalMiddlewareRewritesResolve` cannot be set at the same time. Please use `experimental.externalProxyRewritesResolve` instead.'), "__NEXT_ERROR_CODE", {
value: "E877",
enumerable: false,
configurable: true
});
}
if (userConfig.skipProxyUrlNormalize !== undefined && userConfig.skipMiddlewareUrlNormalize !== undefined) {
throw Object.defineProperty(new Error('Config options `skipProxyUrlNormalize` and `skipMiddlewareUrlNormalize` cannot be set at the same time. Please use `skipProxyUrlNormalize` instead.'), "__NEXT_ERROR_CODE", {
value: "E878",
enumerable: false,
configurable: true
});
}
// Map Proxy config to Middleware config as it is currently an alias.
if (((_userConfig_experimental6 = userConfig.experimental) == null ? void 0 : _userConfig_experimental6.proxyClientMaxBodySize) === undefined && ((_userConfig_experimental7 = userConfig.experimental) == null ? void 0 : _userConfig_experimental7.middlewareClientMaxBodySize) !== undefined) {
result.experimental.proxyClientMaxBodySize = userConfig.experimental.middlewareClientMaxBodySize;
}
if (((_userConfig_experimental8 = userConfig.experimental) == null ? void 0 : _userConfig_experimental8.proxyPrefetch) === undefined && ((_userConfig_experimental9 = userConfig.experimental) == null ? void 0 : _userConfig_experimental9.middlewarePrefetch) !== undefined) {
result.experimental.proxyPrefetch = userConfig.experimental.middlewarePrefetch;
}
if (((_userConfig_experimental10 = userConfig.experimental) == null ? void 0 : _userConfig_experimental10.externalProxyRewritesResolve) === undefined && ((_userConfig_experimental11 = userConfig.experimental) == null ? void 0 : _userConfig_experimental11.externalMiddlewareRewritesResolve) !== undefined) {
result.experimental.externalProxyRewritesResolve = userConfig.experimental.externalMiddlewareRewritesResolve;
}
if (userConfig.skipProxyUrlNormalize === undefined && userConfig.skipMiddlewareUrlNormalize !== undefined) {
result.skipProxyUrlNormalize = userConfig.skipMiddlewareUrlNormalize;
}
// Inverse case: when new name is set but not the old name, copy the value to the old name
// to avoid breaking change on resolved config object written to `.next/`
if (((_userConfig_experimental12 = userConfig.experimental) == null ? void 0 : _userConfig_experimental12.proxyPrefetch) !== undefined && ((_userConfig_experimental13 = userConfig.experimental) == null ? void 0 : _userConfig_experimental13.middlewarePrefetch) === undefined) {
result.experimental.middlewarePrefetch = userConfig.experimental.proxyPrefetch;
}
if (((_userConfig_experimental14 = userConfig.experimental) == null ? void 0 : _userConfig_experimental14.externalProxyRewritesResolve) !== undefined && ((_userConfig_experimental15 = userConfig.experimental) == null ? void 0 : _userConfig_experimental15.externalMiddlewareRewritesResolve) === undefined) {
result.experimental.externalMiddlewareRewritesResolve = userConfig.experimental.externalProxyRewritesResolve;
}
if (userConfig.skipProxyUrlNormalize !== undefined && userConfig.skipMiddlewareUrlNormalize === undefined) {
result.skipMiddlewareUrlNormalize = userConfig.skipProxyUrlNormalize;
}
// Normalize & validate experimental.proxyClientMaxBodySize
if (typeof ((_result_experimental3 = result.experimental) == null ? void 0 : _result_experimental3.proxyClientMaxBodySize) !== 'undefined') {
const proxyClientMaxBodySize = result.experimental.proxyClientMaxBodySize;
let normalizedValue;
if (typeof proxyClientMaxBodySize === 'string') {
const bytes = require('next/dist/compiled/bytes');
normalizedValue = bytes.parse(proxyClientMaxBodySize);
} else if (typeof proxyClientMaxBodySize === 'number') {
normalizedValue = proxyClientMaxBodySize;
} else {
throw Object.defineProperty(new Error('Client Max Body Size must be a valid number (bytes) or filesize format string (e.g., "5mb")'), "__NEXT_ERROR_CODE", {
value: "E860",
enumerable: false,
configurable: true
});
}
if (isNaN(normalizedValue) || normalizedValue < 1) {
throw Object.defineProperty(new Error('Client Max Body Size must be larger than 0 bytes'), "__NEXT_ERROR_CODE", {
value: "E861",
enumerable: false,
configurable: true
});
}
// Store the normalized value as a number
result.experimental.proxyClientMaxBodySize = normalizedValue;
}
warnOptionHasBeenMovedOutOfExperimental(result, 'transpilePackages', 'transpilePackages', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'skipMiddlewareUrlNormalize', 'skipMiddlewareUrlNormalize', configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, 'skipTrailingSlashRedirect', 'skipTrailingSlashRedirect', configFileName, silent);
if ((result == null ? void 0 : result.outputFileTracingRoot) && !(0, _path.isAbsolute)(result.outputFileTracingRoot)) {
result.outputFileTracingRoot = (0, _path.resolve)(result.outputFileTracingRoot);
if (!silent) {
_log.warn(`outputFileTracingRoot should be absolute, using: ${result.outputFileTracingRoot}`);
}
}
if ((result == null ? void 0 : (_result_turbopack = result.turbopack) == null ? void 0 : _result_turbopack.root) && !(0, _path.isAbsolute)(result.turbopack.root)) {
result.turbopack.root = (0, _path.resolve)(result.turbopack.root);
if (!silent) {
_log.warn(`turbopack.root should be absolute, using: ${result.turbopack.root}`);
}
}
// only leverage deploymentId
if (process.env.NEXT_DEPLOYMENT_ID) {
result.deploymentId = process.env.NEXT_DEPLOYMENT_ID;
}
const tracingRoot = result == null ? void 0 : result.outputFileTracingRoot;
const turbopackRoot = result == null ? void 0 : (_result_turbopack1 = result.turbopack) == null ? void 0 : _result_turbopack1.root;
// If both provided, validate they match. If not, use outputFileTracingRoot.
if (tracingRoot && turbopackRoot && tracingRoot !== turbopackRoot) {
_log.warn(`Both \`outputFileTracingRoot\` and \`turbopack.root\` are set, but they must have the same value.\n` + `Using \`outputFileTracingRoot\` value: ${tracingRoot}.`);
}
let rootDir = tracingRoot || turbopackRoot;
if (!rootDir) {
const { rootDir: foundRootDir, lockFiles } = (0, _findroot.findRootDirAndLockFiles)(dir);
rootDir = foundRootDir;
if (!silent) {
(0, _findroot.warnDuplicatedLockFiles)(lockFiles);
}
}
if (!rootDir) {
throw Object.defineProperty(new Error('Failed to find the root directory of the project. This is a bug in Next.js.'), "__NEXT_ERROR_CODE", {
value: "E782",
enumerable: false,
configurable: true
});
}
// Ensure both properties are set to the same value
result.outputFileTracingRoot = rootDir;
(0, _dset.dset)(result, [
'turbopack',
'root'
], rootDir);
(0, _setuphttpagentenv.setHttpClientAndAgentOptions)(result || _configshared.defaultConfig);
if (result.i18n) {
const { i18n } = result;
const i18nType = typeof i18n;
if (i18nType !== 'object') {
throw Object.defineProperty(new Error(`Specified i18n should be an object received ${i18nType}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E148",
enumerable: false,
configurable: true
});
}
if (!Array.isArray(i18n.locales)) {
throw Object.defineProperty(new Error(`Specified i18n.locales should be an Array received ${typeof i18n.locales}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E227",
enumerable: false,
configurable: true
});
}
if (i18n.locales.length > 100 && !silent) {
_log.warn(`Received ${i18n.locales.length} i18n.locales items which exceeds the recommended max of 100.\nSee more info here: https://nextjs.org/docs/advanced-features/i18n-routing#how-does-this-work-with-static-generation`);
}
const defaultLocaleType = typeof i18n.defaultLocale;
if (!i18n.defaultLocale || defaultLocaleType !== 'string') {
throw Object.defineProperty(new Error(`Specified i18n.defaultLocale should be a string.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E441",
enumerable: false,
configurable: true
});
}
if (typeof i18n.domains !== 'undefined' && !Array.isArray(i18n.domains)) {
throw Object.defineProperty(new Error(`Specified i18n.domains must be an array of domain objects e.g. [ { domain: 'example.fr', defaultLocale: 'fr', locales: ['fr'] } ] received ${typeof i18n.domains}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E456",
enumerable: false,
configurable: true
});
}
if (i18n.domains) {
const invalidDomainItems = i18n.domains.filter((item)=>{
var _i18n_domains;
if (!item || typeof item !== 'object') return true;
if (!item.defaultLocale) return true;
if (!item.domain || typeof item.domain !== 'string') return true;
if (item.domain.includes(':')) {
console.warn(`i18n domain: "${item.domain}" is invalid it should be a valid domain without protocol (https://) or port (:3000) e.g. example.vercel.sh`);
return true;
}
const defaultLocaleDuplicate = (_i18n_domains = i18n.domains) == null ? void 0 : _i18n_domains.find((altItem)=>altItem.defaultLocale === item.defaultLocale && altItem.domain !== item.domain);
if (!silent && defaultLocaleDuplicate) {
console.warn(`Both ${item.domain} and ${defaultLocaleDuplicate.domain} configured the defaultLocale ${item.defaultLocale} but only one can. Change one item's default locale to continue`);
return true;
}
let hasInvalidLocale = false;
if (Array.isArray(item.locales)) {
for (const locale of item.locales){
if (typeof locale !== 'string') hasInvalidLocale = true;
for (const domainItem of i18n.domains || []){
if (domainItem === item) continue;
if (domainItem.locales && domainItem.locales.includes(locale)) {
console.warn(`Both ${item.domain} and ${domainItem.domain} configured the locale (${locale}) but only one can. Remove it from one i18n.domains config to continue`);
hasInvalidLocale = true;
break;
}
}
}
}
return hasInvalidLocale;
});
if (invalidDomainItems.length > 0) {
throw Object.defineProperty(new Error(`Invalid i18n.domains values:\n${invalidDomainItems.map((item)=>JSON.stringify(item)).join('\n')}\n\ndomains value must follow format { domain: 'example.fr', defaultLocale: 'fr', locales: ['fr'] }.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E413",
enumerable: false,
configurable: true
});
}
}
if (!Array.isArray(i18n.locales)) {
throw Object.defineProperty(new Error(`Specified i18n.locales must be an array of locale strings e.g. ["en-US", "nl-NL"] received ${typeof i18n.locales}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E432",
enumerable: false,
configurable: true
});
}
const invalidLocales = i18n.locales.filter((locale)=>typeof locale !== 'string');
if (invalidLocales.length > 0) {
throw Object.defineProperty(new Error(`Specified i18n.locales contains invalid values (${invalidLocales.map(String).join(', ')}), locales must be valid locale tags provided as strings e.g. "en-US".\n` + `See here for list of valid language sub-tags: http://www.iana.org/assignments/language-subtag-registry/language-subtag-registry`), "__NEXT_ERROR_CODE", {
value: "E71",
enumerable: false,
configurable: true
});
}
if (!i18n.locales.includes(i18n.defaultLocale)) {
throw Object.defineProperty(new Error(`Specified i18n.defaultLocale should be included in i18n.locales.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E515",
enumerable: false,
configurable: true
});
}
const normalizedLocales = new Set();
const duplicateLocales = new Set();
i18n.locales.forEach((locale)=>{
const localeLower = locale.toLowerCase();
if (normalizedLocales.has(localeLower)) {
duplicateLocales.add(locale);
}
normalizedLocales.add(localeLower);
});
if (duplicateLocales.size > 0) {
throw Object.defineProperty(new Error(`Specified i18n.locales contains the following duplicate locales:\n` + `${[
...duplicateLocales
].join(', ')}\n` + `Each locale should be listed only once.\n` + `See more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E471",
enumerable: false,
configurable: true
});
}
// make sure default Locale is at the front
i18n.locales = [
i18n.defaultLocale,
...i18n.locales.filter((locale)=>locale !== i18n.defaultLocale)
];
const localeDetectionType = typeof i18n.localeDetection;
if (localeDetectionType !== 'boolean' && localeDetectionType !== 'undefined') {
throw Object.defineProperty(new Error(`Specified i18n.localeDetection should be undefined or a boolean received ${localeDetectionType}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`), "__NEXT_ERROR_CODE", {
value: "E439",
enumerable: false,
configurable: true
});
}
}
if (result.devIndicators !== false && ((_result_devIndicators = result.devIndicators) == null ? void 0 : _result_devIndicators.position)) {
const { position } = result.devIndicators;
const allowedValues = [
'top-left',
'top-right',
'bottom-left',
'bottom-right'
];
if (!allowedValues.includes(position)) {
throw Object.defineProperty(new Error(`Invalid "devIndicator.position" provided, expected one of ${allowedValues.join(', ')}, received ${position}`), "__NEXT_ERROR_CODE", {
value: "E643",
enumerable: false,
configurable: true
});
}
}
if (result.cacheLife) {
var _defaultConfig_cacheLife, _defaultConfig_experimental_staleTimes, _defaultConfig_experimental;
result.cacheLife = {
..._configshared.defaultConfig.cacheLife,
...result.cacheLife
};
const defaultDefault = (_defaultConfig_cacheLife = _configshared.defaultConfig.cacheLife) == null ? void 0 : _defaultConfig_cacheLife['default'];
if (!defaultDefault || defaultDefault.revalidate === undefined || defaultDefault.expire === undefined || !((_defaultConfig_experimental = _configshared.defaultConfig.experimental) == null ? void 0 : (_defaultConfig_experimental_staleTimes = _defaultConfig_experimental.staleTimes) == null ? void 0 : _defaultConfig_experimental_staleTimes.static)) {
throw Object.defineProperty(new Error('No default cacheLife profile.'), "__NEXT_ERROR_CODE", {
value: "E350",
enumerable: false,
configurable: true
});
}
const defaultCacheLifeProfile = result.cacheLife['default'];
if (!defaultCacheLifeProfile) {
result.cacheLife['default'] = defaultDefault;
} else {
if (defaultCacheLifeProfile.stale === undefined) {
var _result_experimental_staleTimes, _defaultConfig_experimental_staleTimes1, _defaultConfig_experimental1;
const staticStaleTime = (_result_experimental_staleTimes = result.experimental.staleTimes) == null ? void 0 : _result_experimental_staleTimes.static;
defaultCacheLifeProfile.stale = staticStaleTime ?? ((_defaultConfig_experimental1 = _configshared.defaultConfig.experimental) == null ? void 0 : (_defaultConfig_experimental_staleTimes1 = _defaultConfig_experimental1.staleTimes) == null ? void 0 : _defaultConfig_experimental_staleTimes1.static);
}
if (defaultCacheLifeProfile.revalidate === undefined) {
defaultCacheLifeProfile.revalidate = defaultDefault.revalidate;
}
if (defaultCacheLifeProfile.expire === undefined) {
defaultCacheLifeProfile.expire = result.expireTime ?? defaultDefault.expire;
}
}
}
if (result.cacheHandlers) {
const allowedHandlerNameRegex = /[a-z-]/;
if (typeof result.cacheHandlers !== 'object') {
throw Object.defineProperty(new Error(`Invalid "cacheHandlers" provided, expected an object e.g. { default: '/my-handler.js' }, received ${JSON.stringify(result.cacheHandlers)}`), "__NEXT_ERROR_CODE", {
value: "E901",
enumerable: false,
configurable: true
});
}
const handlerKeys = Object.keys(result.cacheHandlers);
const invalidHandlerItems = [];
for (const key of handlerKeys){
if (key === 'private') {
invalidHandlerItems.push({
key,
reason: 'The cache handler for "use cache: private" cannot be customized.'
});
} else if (!allowedHandlerNameRegex.test(key)) {
invalidHandlerItems.push({
key,
reason: 'key must only use characters a-z and -'
});
} else {
const handlerPath = result.cacheHandlers[key];
if (handlerPath && !(0, _fs.existsSync)(handlerPath)) {
invalidHandlerItems.push({
key,
reason: `cache handler path provided does not exist, received ${handlerPath}`
});
}
}
if (invalidHandlerItems.length) {
throw Object.defineProperty(new Error(`Invalid handler fields configured for "cacheHandlers":\n${invalidHandlerItems.map((item)=>`${key}: ${item.reason}`).join('\n')}`), "__NEXT_ERROR_CODE", {
value: "E902",
enumerable: false,
configurable: true
});
}
}
}
const userProvidedModularizeImports = result.modularizeImports;
// Unfortunately these packages end up re-exporting 10600 modules, for example: https://unpkg.com/browse/@mui/icons-material@5.11.16/esm/index.js.
// Leveraging modularizeImports tremendously reduces compile times for these.
result.modularizeImports = {
...userProvidedModularizeImports || {},
// This is intentionally added after the user-provided modularizeImports config.
'@mui/icons-material': {
transform: '@mui/icons-material/{{member}}'
},
lodash: {
transform: 'lodash/{{member}}'
}
};
const userProvidedOptimizePackageImports = ((_result_experimental4 = result.experimental) == null ? void 0 : _result_experimental4.optimizePackageImports) || [];
result.experimental.optimizePackageImports = [
...new Set([
...userProvidedOptimizePackageImports,
'lucide-react',
'date-fns',
'lodash-es',
'ramda',
'antd',
'react-bootstrap',
'ahooks',
'@ant-design/icons',
'@headlessui/react',
'@headlessui-float/react',
'@heroicons/react/20/solid',
'@heroicons/react/24/solid',
'@heroicons/react/24/outline',
'@visx/visx',
'@tremor/react',
'rxjs',
'@mui/material',
'@mui/icons-material',
'recharts',
'react-use',
'effect',
'@effect/schema',
'@effect/platform',
'@effect/platform-node',
'@effect/platform-browser',
'@effect/platform-bun',
'@effect/sql',
'@effect/sql-mssql',
'@effect/sql-mysql2',
'@effect/sql-pg',
'@effect/sql-sqlite-node',
'@effect/sql-sqlite-bun',
'@effect/sql-sqlite-wasm',
'@effect/sql-sqlite-react-native',
'@effect/rpc',
'@effect/rpc-http',
'@effect/typeclass',
'@effect/experimental',
'@effect/opentelemetry',
'@material-ui/core',
'@material-ui/icons',
'@tabler/icons-react',
'mui-core',
// We don't support wildcard imports for these configs, e.g. `react-icons/*`
// so we need to add them manually.
// In the future, we should consider automatically detecting packages that
// need to be optimized.
'react-icons/ai',
'react-icons/bi',
'react-icons/bs',
'react-icons/cg',
'react-icons/ci',
'react-icons/di',
'react-icons/fa',
'react-icons/fa6',
'react-icons/fc',
'react-icons/fi',
'react-icons/gi',
'react-icons/go',
'react-icons/gr',
'react-icons/hi',
'react-icons/hi2',
'react-icons/im',
'react-icons/io',
'react-icons/io5',
'react-icons/lia',
'react-icons/lib',
'react-icons/lu',
'react-icons/md',
'react-icons/pi',
'react-icons/ri',
'react-icons/rx',
'react-icons/si',
'react-icons/sl',
'react-icons/tb',
'react-icons/tfi',
'react-icons/ti',
'react-icons/vsc',
'react-icons/wi'
])
];
if (!result.htmlLimitedBots) {
// @ts-expect-error: override the htmlLimitedBots with default string, type covert: RegExp -> string
result.htmlLimitedBots = _isbot.HTML_LIMITED_BOT_UA_RE_STRING;
}
if (typeof result.experimental.mcpServer === 'undefined' && process.env.__NEXT_EXPERIMENTAL_MCP_SERVER === 'true') {
result.experimental.mcpServer = true;
}
if (result.cacheComponents) {
// TODO: remove once we've finished migrating internally to cacheComponents.
result.experimental.ppr = true;
// Prerender sourcemaps are enabled by default when using cacheComponents, unless explicitly disabled.
if (result.enablePrerenderSourceMaps === undefined) {
result.enablePrerenderSourceMaps = true;
}
}
// "use cache" was originally implicitly enabled with the cacheComponents flag, so
// we transfer the value for cacheComponents to the explicit useCache flag to ensure
// backwards compatibility.
if (result.experimental.useCache === undefined) {
result.experimental.useCache = result.cacheComponents;
}
// Store the distDirRoot in the config before it is modified by the isolatedDevBuild flag
;
result.distDirRoot = result.distDir;
if (phase === _constants.PHASE_DEVELOPMENT_SERVER && ((_result_experimental5 = result.experimental) == null ? void 0 : _result_experimental5.isolatedDevBuild)) {
result.distDir = (0, _path.join)(result.distDir, 'dev');
}
return result;
}
async function applyModifyConfig(config, phase, silent) {
var _config_experimental;
// we always call modify config and phase can be used to only
// modify for specific times
if ((_config_experimental = config.experimental) == null ? void 0 : _config_experimental.adapterPath) {
const adapterMod = (0, _interopdefault.interopDefault)(await import((0, _url.pathToFileURL)(require.resolve(config.experimental.adapterPath)).href));
if (typeof adapterMod.modifyConfig === 'function') {
if (!silent) {
_log.info(`Applying modifyConfig from ${adapterMod.name}`);
}
config = await adapterMod.modifyConfig(config, {
phase
});
}
}
return config;
}
// Cache config with keys to handle multiple configurations (e.g., multi-zone)
const configCache = new Map();
// Generate cache key based on parameters that affect config output
// We need a unique key for cache because there can be multiple values
function getCacheKey(phase, dir, customConfig, reactProductionProfiling, debugPrerender, pid) {
// The next.config.js is unique per project, so we can use the dir as the major key
// to generate the unique config key. Include PID to invalidate on server restart.
const keyData = JSON.stringify({
dir,
phase,
hasCustomConfig: Boolean(customConfig),
reactProductionProfiling: Boolean(reactProductionProfiling),
debugPrerender: Boolean(debugPrerender),
pid: pid || 0
});
return (0, _hash.djb2Hash)(keyData).toString(36);
}
async function loadConfig(phase, dir, { customConfig, rawConfig, silent = true, reportExperimentalFeatures, reactProductionProfiling, debugPrerender } = {}) {
// Generate cache key based on parameters that affect config output
// Include process.pid to invalidate cache on server restart
const cacheKey = getCacheKey(phase, dir, customConfig, reactProductionProfiling, debugPrerender, process.pid);
// Check if we have a cached result
const cachedResult = configCache.get(cacheKey);
if (cachedResult) {
// Call the experimental features callback if provided
if (reportExperimentalFeatures) {
reportExperimentalFeatures(cachedResult.configuredExperimentalFeatures);
}
// Return raw config if requested and available
if (rawConfig && cachedResult.rawConfig) {
return cachedResult.rawConfig;
}
return cachedResult.config;
} else {
// Reset next.config errors before loading config
// This happens on every config load to ensure fresh validation
_nextinstanceerrorstate.NextInstanceErrorState.nextConfig = [];
}
// Original implementation continues below...
if (!process.env.__NEXT_PRIVATE_RENDER_WORKER) {
try {
(0, _configutils.loadWebpackHook)();
} catch (err) {
// this can fail in standalone mode as the files
// aren't traced/included
if (!process.env.__NEXT_PRIVATE_STANDALONE_CONFIG) {
throw err;
}
}
}
if (process.env.__NEXT_PRIVATE_STANDALONE_CONFIG) {
// we don't apply assignDefaults or modifyConfig here as it
// has already been applied
const standaloneConfig = JSON.parse(process.env.__NEXT_PRIVATE_STANDALONE_CONFIG);
// Cache the standalone config
configCache.set(cacheKey, {
config: standaloneConfig,
rawConfig: standaloneConfig,
configuredExperimentalFeatures: []
});
return standaloneConfig;
}
const curLog = silent ? {
warn: ()=>{},
info: ()=>{},
error: ()=>{}
} : _log;
(0, _env.loadEnvConfig)(dir, phase === _constants.PHASE_DEVELOPMENT_SERVER, curLog);
let configFileName = 'next.config.js';
const configuredExperimentalFeatures = [];
if (customConfig) {
// Check deprecation warnings on the custom config before merging with defaults
checkDeprecations(customConfig, configFileName, silent, dir);
const config = await applyModifyConfig(assignDefaultsAndValidate(dir, {
configOrigin: 'server',
configFileName,
...customConfig
}, silent, phase), phase, silent);
// Cache the custom config result
configCache.set(cacheKey, {
config,
rawConfig: customConfig,
configuredExperimentalFeatures
});
reportExperimentalFeatures == null ? void 0 : reportExperimentalFeatures(configuredExperimentalFeatures);
return config;
}
const path = await (0, _findup.default)(_constants.CONFIG_FILES, {
cwd: dir
});
// If config file was found
if (path == null ? void 0 : path.length) {
var _userConfig_experimental;
configFileName = (0, _path.basename)(path);
let userConfigModule;
try {
const envBefore = Object.assign({}, process.env);
// `import()` expects url-encoded strings, so the path must be properly
// escaped and (especially on Windows) absolute paths must pe prefixed
// with the `file://` protocol
if (process.env.__NEXT_TEST_MODE === 'jest') {
// dynamic import does not currently work inside of vm which
// jest relies on so we fall back to require for this case
// https://github.com/nodejs/node/issues/35889
userConfigModule = require(path);
} else if (configFileName === 'next.config.ts') {
userConfigModule = await (0, _transpileconfig.transpileConfig)({
nextConfigPath: path,
configFileName,
cwd: dir
});
} else {
userConfigModule = await import((0, _url.pathToFileURL)(path).href);
}
const newEnv = {};
for (const key of Object.keys(process.env)){
if (envBefore[key] !== process.env[key]) {
newEnv[key] = process.env[key];
}
}
(0, _env.updateInitialEnv)(newEnv);
if (rawConfig) {
// Cache the raw config
configCache.set(cacheKey, {
config: userConfigModule,
rawConfig: userConfigModule,
configuredExperimentalFeatures
});
reportExperimentalFeatures == null ? void 0 : reportExperimentalFeatures(configuredExperimentalFeatures);
return userConfigModule;
}
} catch (err) {
// Capture the error for MCP tool reporting
_nextinstanceerrorstate.NextInstanceErrorState.nextConfig.push(err);
// TODO: Modify docs to add cases of failing next.config.ts transformation
curLog.error(`Failed to load ${configFileName}, see more info here https://nextjs.org/docs/messages/next-config-error`);
throw err;
}
const loadedConfig = Object.freeze(await (0, _configshared.normalizeConfig)(phase, (0, _interopdefault.interopDefault)(userConfigModule)));
if (loadedConfig.experimental) {
for (const name of Object.keys(loadedConfig.experimental)){
const value = loadedConfig.experimental[name];
if (name.startsWith('turbopack') && !process.env.TURBOPACK) {
continue;
}
addConfiguredExperimentalFeature(configuredExperimentalFeatures, name, value);
}
}
// Clone a new userConfig each time to avoid mutating the original
const userConfig = cloneObject(loadedConfig);
// Check deprecation warnings on the actual user config before merging with defaults
checkDeprecations(userConfig, configFileName, silent, dir);
// Always validate the config against schema in non minimal mode
if (!process.env.NEXT_MINIMAL && !silent) {
await validateConfigSchema(userConfig, configFileName, curLog.warn, (messages)=>{
// Capture validation messages for MCP error reporting
if (messages.length > 0) {
const fullMessage = messages.join('\n');
_nextinstanceerrorstate.NextInstanceErrorState.nextConfig.push(Object.defineProperty(new Error(fullMessage), "__NEXT_ERROR_CODE", {
value: "E394",
enumerable: false,
configurable: true
}));
}
});
}
if (userConfig.target && userConfig.target !== 'server') {
throw Object.defineProperty(new Error(`The "target" property is no longer supported in ${configFileName}.\n` + 'See more info here https://nextjs.org/docs/messages/deprecated-target-config'), "__NEXT_ERROR_CODE", {
value: "E478",
enumerable: false,
configurable: true
});
}
if (reactProductionProfiling) {
userConfig.reactProductionProfiling = reactProductionProfiling;
}
if ((_userConfig_experimental = userConfig.experimental) == null ? void 0 : _userConfig_experimental.useLightningcss) {
var _css, _this, _userConfig_experimental1;
const { loadBindings } = require('../build/swc');
const isLightningSupported = (_this = await loadBindings((_userConfig_experimental1 = userConfig.experimental) == null ? void 0 : _userConfig_experimental1.useWasmBinary)) == null ? void 0 : (_css = _this.css) == null ? void 0 : _css.lightning;
if (!isLightningSupported) {
curLog.warn(`experimental.useLightningcss is set, but the setting is disabled because next-swc/wasm does not support it yet.`);
userConfig.experimental.useLightningcss = false;
}
}
// serialize the regex config into string
if ((userConfig == null ? void 0 : userConfig.htmlLimitedBots) instanceof RegExp) {
// @ts-expect-error: override the htmlLimitedBots with default string, type covert: RegExp -> string
userConfig.htmlLimitedBots = userConfig.htmlLimitedBots.source;
}
enforceExperimentalFeatures(userConfig, {
isDefaultConfig: false,
configuredExperimentalFeatures,
debugPrerender,
phase
});
const completeConfig = assignDefaultsAndValidate(dir, {
configOrigin: (0, _path.relative)(dir, path),
configFile: path,
configFileName,
...userConfig
}, silent, phase);
const finalConfig = await applyModifyConfig(completeConfig, phase, silent);
// Cache the final result
configCache.set(cacheKey, {
config: finalConfig,
rawConfig: userConfigModule,
configuredExperimentalFeatures
});
if (reportExperimentalFeatures) {
reportExperimentalFeatures(configuredExperimentalFeatures);
}
return finalConfig;
} else {
const configBaseName = (0, _path.basename)(_constants.CONFIG_FILES[0], (0, _path.extname)(_constants.CONFIG_FILES[0]));
const unsupportedConfig = _findup.default.sync([
`${configBaseName}.cjs`,
`${configBaseName}.cts`,
// TODO: Remove `as any` once we bump @types/node to v22.10.0+
...process.features.typescript ? [] : [
'next.config.mts'
],
`${configBaseName}.json`,
`${configBaseName}.jsx`,
`${configBaseName}.tsx`
], {
cwd: dir
});
if (unsupportedConfig == null ? void 0 : unsupportedConfig.length) {
throw Object.defineProperty(new Error(`Configuring Next.js via '${(0, _path.basename)(unsupportedConfig)}' is not supported. Please replace the file with 'next.config.js', 'next.config.mjs', or 'next.config.ts'.`), "__NEXT_ERROR_CODE", {
value: "E203",
enumerable: false,
configurable: true
});
}
}
const clonedDefaultConfig = cloneObject(_configshared.defaultConfig);
enforceExperimentalFeatures(clonedDefaultConfig, {
isDefaultConfig: true,
configuredExperimentalFeatures,
debugPrerender,
phase
});
// always call assignDefaults to ensure settings like
// reactRoot can be updated correctly even with no next.config.js
const completeConfig = assignDefaultsAndValidate(dir, {
...clonedDefaultConfig,
configFileName
}, silent, phase);
(0, _setuphttpagentenv.setHttpClientAndAgentOptions)(completeConfig);
const finalConfig = await applyModifyConfig(completeConfig, phase, silent);
// Cache the default config result
configCache.set(cacheKey, {
config: finalConfig,
rawConfig: clonedDefaultConfig,
configuredExperimentalFeatures
});
if (reportExperimentalFeatures) {
reportExperimentalFeatures(configuredExperimentalFeatures);
}
return finalConfig;
}
function enforceExperimentalFeatures(config, options) {
const { configuredExperimentalFeatures, debugPrerender, isDefaultConfig, phase } = options;
config.experimental ??= {};
if (debugPrerender && (phase === _constants.PHASE_PRODUCTION_BUILD || phase === _constants.PHASE_EXPORT)) {
// TODO: This is not an experimental feature, but should be enabled alongside other prerender debugging features.
config.enablePrerenderSourceMaps = true;
setExperimentalFeatureForDebugPrerender(config.experimental, 'serverSourceMaps', true, configuredExperimentalFeatures);
setExperimentalFeatureForDebugPrerender(config.experimental, process.env.TURBOPACK ? 'turbopackMinify' : 'serverMinification', false, configuredExperimentalFeatures);
setExperimentalFeatureForDebugPrerender(config.experimental, 'prerenderEarlyExit', false, configuredExperimentalFeatures);
}
// TODO: Remove this once we've made Cache Components the default.
if (process.env.__NEXT_CACHE_COMPONENTS === 'true' && // We do respect an explicit value in the user config.
(config.cacheComponents === undefined || isDefaultConfig && !config.cacheComponents)) {
config.cacheComponents = true;
}
// TODO: Remove this once using the debug channel is the default.
if (process.env.__NEXT_EXPERIMENTAL_DEBUG_CHANNEL === 'true' && // We do respect an explicit value in the user config.
(config.experimental.reactDebugChannel === undefined || isDefaultConfig && !config.experimental.reactDebugChannel)) {
config.experimental.reactDebugChannel = true;
if (configuredExperimentalFeatures) {
addConfiguredExperimentalFeature(configuredExperimentalFeatures, 'reactDebugChannel', true, 'enabled by `__NEXT_EXPERIMENTAL_DEBUG_CHANNEL`');
}
}
if (process.env.__NEXT_ENABLE_REACT_COMPILER === 'true' && // We do respect an explicit value in the user config.
(config.reactCompiler === undefined || isDefaultConfig && !config.reactCompiler)) {
config.reactCompiler = true;
// TODO: Report if we enable non-experimental features via env
}
}
function addConfiguredExperimentalFeature(configuredExperimentalFeatures, key, value, reason) {
if (value !== _configshared.defaultConfig.experimental[key]) {
configuredExperimentalFeatures.push({
key,
value,
reason
});
}
}
function setExperimentalFeatureForDebugPrerender(experimentalConfig, key, value, configuredExperimentalFeatures) {
if (experimentalConfig[key] !== value) {
experimentalConfig[key] = value;
if (configuredExperimentalFeatures) {
const action = value === true ? 'enabled' : value === false ? 'disabled' : 'set';
const reason = `${action} by \`--debug-prerender\``;
addConfiguredExperimentalFeature(configuredExperimentalFeatures, key, value, reason);
}
}
}
function cloneObject(obj) {
// Primitives & null
if (obj === null || typeof obj !== 'object') {
return obj;
}
// RegExp → clone via constructor
if (obj instanceof RegExp) {
return new RegExp(obj.source, obj.flags);
}
// Function → just reuse the function reference
if (typeof obj === 'function') {
return obj;
}
// Arrays → map each element
if (Array.isArray(obj)) {
return obj.map(cloneObject);
}
// Detect non‑plain objects (class instances)
const proto = Object.getPrototypeOf(obj);
const isPlainObject = proto === Object.prototype || proto === null;
// If it's not a plain object, just return the original
if (!isPlainObject) {
return obj;
}
// Plain object → create a new object with the same prototype
// and copy all properties, cloning data properties and keeping
// accessor properties (getters/setters) as‑is.
const result = Object.create(proto);
for (const key of Reflect.ownKeys(obj)){
const descriptor = Object.getOwnPropertyDescriptor(obj, key);
if (descriptor && (descriptor.get || descriptor.set)) {
// Accessor property → copy descriptor as‑is (get/set functions)
Object.defineProperty(result, key, descriptor);
} else {
// Data property → clone the value
result[key] = cloneObject(obj[key]);
}
}
return result;
}
async function validateConfigSchema(userConfig, configFileName, warn, onValidationMessages) {
// We only validate the config against schema in non minimal mode
const { configSchema } = require('./config-schema');
const state = configSchema.safeParse(userConfig);
if (!state.success) {
const [warnings, fatalErrors] = normalizeNextConfigZodErrors(state.error);
const hasFatalErrors = fatalErrors.length > 0;
// Group warnings first
if (warnings.length > 0) {
const warningMessages = [
`Invalid ${configFileName} options detected: `
];
for (const error of warnings){
warningMessages.push(` ${error.split('\n').join('\n ')}`);
}
warningMessages.push('See more info here: https://nextjs.org/docs/messages/invalid-next-config');
// Call the callback with validation messages if provided
if (onValidationMessages) {
onValidationMessages(warningMessages);
}
for (const message of warningMessages){
warn(message);
}
}
// Then throw hard errors
if (hasFatalErrors) {
await (0, _flushtelemetry.flushTelemetry)();
const errorMessages = [
`Fatal next config errors found in ${configFileName} that must be fixed:`
];
for (const error of fatalErrors){
errorMessages.push(` ${error.split('\n').join('\n ')}`);
}
errorMessages.push('These configuration options are required or have been migrated. Please update your configuration.');
errorMessages.push('See more info here: https://nextjs.org/docs/messages/invalid-next-config');
// Call the callback with validation messages if provided
if (onValidationMessages) {
onValidationMessages(errorMessages);
}
const fullErrorMessage = errorMessages.join('\n');
throw Object.defineProperty(new Error(fullErrorMessage), "__NEXT_ERROR_CODE", {
value: "E394",
enumerable: false,
configurable: true
});
}
}
}
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