securityos/node_modules/next/dist/esm/server/config.js

706 lines
36 KiB
JavaScript

import { existsSync } from "fs";
import { basename, extname, join, relative, isAbsolute, resolve } from "path";
import { pathToFileURL } from "url";
import findUp from "next/dist/compiled/find-up";
import * as Log from "../build/output/log";
import { CONFIG_FILES, PHASE_DEVELOPMENT_SERVER } from "../shared/lib/constants";
import { defaultConfig, normalizeConfig } from "./config-shared";
import { loadWebpackHook } from "./config-utils";
import { imageConfigDefault } from "../shared/lib/image-config";
import { loadEnvConfig, updateInitialEnv } from "@next/env";
import { flushAndExit } from "../telemetry/flush-and-exit";
import { findRootDir } from "../lib/find-root";
import { setHttpClientAndAgentOptions } from "./setup-http-agent-env";
import { pathHasPrefix } from "../shared/lib/router/utils/path-has-prefix";
import { ZodParsedType, util as ZodUtil } from "next/dist/compiled/zod";
export { normalizeConfig } from "./config-shared";
function processZodErrorMessage(issue) {
let message = issue.message;
let path = "";
if (issue.path.length > 0) {
if (issue.path.length === 1) {
const identifier = issue.path[0];
if (typeof identifier === "number") {
// The first identifier inside path is a number
path = `index ${identifier}`;
} else {
path = `"${identifier}"`;
}
} else {
// joined path to be shown in the error message
path = `"${issue.path.reduce((acc, cur)=>{
if (typeof cur === "number") {
// array index
return `${acc}[${cur}]`;
}
if (cur.includes('"')) {
// escape quotes
return `${acc}["${cur.replaceAll('"', '\\"')}"]`;
}
// dot notation
const separator = acc.length === 0 ? "" : ".";
return acc + separator + cur;
}, "")}"`;
}
}
if (issue.code === "invalid_type" && issue.received === ZodParsedType.undefined) {
// missing key in object
return `${path} is missing, expected ${issue.expected}`;
}
if (issue.code === "invalid_enum_value") {
// Remove "Invalid enum value" prefix from zod default error message
return `Expected ${ZodUtil.joinValues(issue.options)}, received '${issue.received}' at ${path}`;
}
return message + (path ? ` at ${path}` : "");
}
function normalizeZodErrors(error) {
let shouldExit = false;
return [
error.issues.flatMap((issue)=>{
const messages = [
processZodErrorMessage(issue)
];
if (issue.path[0] === "images") {
// We exit the build when encountering an error in the images config
shouldExit = true;
}
if ("unionErrors" in issue) {
issue.unionErrors.map(normalizeZodErrors).forEach(([unionMessages, unionShouldExit])=>{
messages.push(...unionMessages);
// If any of the union results shows exit the build, we exit the build
shouldExit = shouldExit || unionShouldExit;
});
}
return messages;
}),
shouldExit
];
}
export function warnOptionHasBeenDeprecated(config, nestedPropertyKey, reason, silent) {
if (!silent) {
let current = config;
let found = true;
const nestedPropertyKeys = nestedPropertyKey.split(".");
for (const key of nestedPropertyKeys){
if (current[key] !== undefined) {
current = current[key];
} else {
found = false;
break;
}
}
if (found) {
Log.warn(reason);
}
}
}
export function warnOptionHasBeenMovedOutOfExperimental(config, oldKey, newKey, configFileName, silent) {
if (config.experimental && oldKey in config.experimental) {
if (!silent) {
Log.warn(`\`${oldKey}\` has been moved out of \`experimental\`` + (newKey.includes(".") ? ` and into \`${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[oldKey];
}
return config;
}
function assignDefaults(dir, userConfig, silent) {
var _result_experimental, _result_experimental1, _result_experimental2, _result_experimental3, _result_experimental4, _result_devIndicators, _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 ${configFileName}.`);
}
if (typeof userConfig.trailingSlash === "undefined") {
userConfig.trailingSlash = userConfig.exportTrailingSlash;
}
delete userConfig.exportTrailingSlash;
}
const config = Object.keys(userConfig).reduce((currentConfig, key)=>{
const value = userConfig[key];
if (value === undefined || value === null) {
return currentConfig;
}
if (key === "distDir") {
if (typeof value !== "string") {
throw new Error(`Specified distDir is not a string, found type "${typeof value}"`);
}
const userDistDir = value.trim();
// don't allow public as the distDir as this is a reserved folder for
// public files
if (userDistDir === "public") {
throw 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`);
}
// 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 new Error(`Invalid distDir provided, distDir can not be an empty string. Please remove this config or set it to undefined`);
}
}
if (key === "pageExtensions") {
if (!Array.isArray(value)) {
throw new Error(`Specified pageExtensions is not an array of strings, found "${value}". Please update this config or remove it.`);
}
if (!value.length) {
throw new Error(`Specified pageExtensions is an empty array. Please update it with the relevant extensions or remove it.`);
}
value.forEach((ext)=>{
if (typeof ext !== "string") {
throw new Error(`Specified pageExtensions is not an array of strings, found "${ext}" of type "${typeof ext}". Please update this config or remove it.`);
}
});
}
if (!!value && value.constructor === Object) {
currentConfig[key] = {
...defaultConfig[key],
...Object.keys(value).reduce((c, k)=>{
const v = value[k];
if (v !== undefined && v !== null) {
c[k] = v;
}
return c;
}, {})
};
} else {
currentConfig[key] = value;
}
return currentConfig;
}, {});
const result = {
...defaultConfig,
...config
};
if (result.output === "export") {
if (result.i18n) {
throw new Error('Specified "i18n" cannot be used with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-i18n');
}
if (result.rewrites) {
throw new Error('Specified "rewrites" cannot be used with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
if (result.redirects) {
throw new Error('Specified "redirects" cannot be used with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
if (result.headers) {
throw new Error('Specified "headers" cannot be used with "output: export". See more info here: https://nextjs.org/docs/messages/export-no-custom-routes');
}
}
if (typeof result.assetPrefix !== "string") {
throw new Error(`Specified assetPrefix is not a string, found type "${typeof result.assetPrefix}" https://nextjs.org/docs/messages/invalid-assetprefix`);
}
if (typeof result.basePath !== "string") {
throw new Error(`Specified basePath is not a string, found type "${typeof result.basePath}"`);
}
// TODO: remove after next minor (current v13.1.1)
if (Array.isArray((_result_experimental = result.experimental) == null ? void 0 : _result_experimental.outputFileTracingIgnores)) {
if (!result.experimental) {
result.experimental = {};
}
if (!result.experimental.outputFileTracingExcludes) {
result.experimental.outputFileTracingExcludes = {};
}
if (!result.experimental.outputFileTracingExcludes["**/*"]) {
result.experimental.outputFileTracingExcludes["**/*"] = [];
}
result.experimental.outputFileTracingExcludes["**/*"].push(...result.experimental.outputFileTracingIgnores || []);
Log.warn(`\`outputFileTracingIgnores\` has been moved to \`experimental.outputFileTracingExcludes\`. Please update your ${configFileName} file accordingly.`);
}
if (result.basePath !== "") {
if (result.basePath === "/") {
throw new Error(`Specified basePath /. basePath has to be either an empty string or a path prefix"`);
}
if (!result.basePath.startsWith("/")) {
throw new Error(`Specified basePath has to start with a /, found "${result.basePath}"`);
}
if (result.basePath !== "/") {
var _result_amp;
if (result.basePath.endsWith("/")) {
throw new Error(`Specified basePath should not end with /, found "${result.basePath}"`);
}
if (result.assetPrefix === "") {
result.assetPrefix = result.basePath;
}
if (((_result_amp = result.amp) == null ? void 0 : _result_amp.canonicalBase) === "") {
result.amp.canonicalBase = result.basePath;
}
}
}
if (result == null ? void 0 : result.images) {
const images = result.images;
if (typeof images !== "object") {
throw new Error(`Specified images should be an object received ${typeof images}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`);
}
if (images.domains) {
var _config_assetPrefix;
if (!Array.isArray(images.domains)) {
throw new Error(`Specified images.domains should be an Array received ${typeof images.domains}.\nSee more info here: https://nextjs.org/docs/messages/invalid-images-config`);
}
// static images are automatically prefixed with assetPrefix
// so we need to ensure _next/image allows downloading from
// this resource
if ((_config_assetPrefix = config.assetPrefix) == null ? void 0 : _config_assetPrefix.startsWith("http")) {
images.domains.push(new URL(config.assetPrefix).hostname);
}
}
if (!images.loader) {
images.loader = "default";
}
if (images.loader !== "default" && images.loader !== "custom" && images.path === imageConfigDefault.path) {
throw new Error(`Specified images.loader property (${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`);
}
if (images.path === imageConfigDefault.path && result.basePath && !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 new Error(`Specified images.loader property (${images.loader}) cannot be used with images.loaderFile property. Please set images.loader to "custom".`);
}
const absolutePath = join(dir, images.loaderFile);
if (!existsSync(absolutePath)) {
throw new Error(`Specified images.loaderFile does not exist at "${absolutePath}".`);
}
images.loaderFile = absolutePath;
}
}
// TODO: Remove this warning in Next.js 14
warnOptionHasBeenDeprecated(result, "experimental.appDir", "App router is available by default now, `experimental.appDir` option can be safely removed.", silent);
// TODO: Remove this warning in Next.js 14
warnOptionHasBeenDeprecated(result, "experimental.runtime", "You are using `experimental.runtime` which was removed. Check https://nextjs.org/docs/api-routes/edge-api-routes on how to use edge runtime.", 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);
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_experimental1 = result.experimental) == null ? void 0 : _result_experimental1.serverActionsBodySizeLimit) !== "undefined") {
const value = parseInt(result.experimental.serverActionsBodySizeLimit.toString());
if (isNaN(value) || value < 1) {
throw new Error("Server Actions Size Limit must be a valid number or filesize format lager than 1MB: https://nextjs.org/docs/app/api-reference/server-actions#size-limitation");
}
}
warnOptionHasBeenMovedOutOfExperimental(result, "transpilePackages", "transpilePackages", configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, "skipMiddlewareUrlNormalize", "skipMiddlewareUrlNormalize", configFileName, silent);
warnOptionHasBeenMovedOutOfExperimental(result, "skipTrailingSlashRedirect", "skipTrailingSlashRedirect", configFileName, silent);
if (((_result_experimental2 = result.experimental) == null ? void 0 : _result_experimental2.outputFileTracingRoot) && !isAbsolute(result.experimental.outputFileTracingRoot)) {
result.experimental.outputFileTracingRoot = resolve(result.experimental.outputFileTracingRoot);
if (!silent) {
Log.warn(`experimental.outputFileTracingRoot should be absolute, using: ${result.experimental.outputFileTracingRoot}`);
}
}
// only leverage deploymentId
if (((_result_experimental3 = result.experimental) == null ? void 0 : _result_experimental3.useDeploymentId) && process.env.NEXT_DEPLOYMENT_ID) {
if (!result.experimental) {
result.experimental = {};
}
result.experimental.deploymentId = process.env.NEXT_DEPLOYMENT_ID;
}
// use the closest lockfile as tracing root
if (!((_result_experimental4 = result.experimental) == null ? void 0 : _result_experimental4.outputFileTracingRoot)) {
let rootDir = findRootDir(dir);
if (rootDir) {
if (!result.experimental) {
result.experimental = {};
}
if (!defaultConfig.experimental) {
defaultConfig.experimental = {};
}
result.experimental.outputFileTracingRoot = rootDir;
defaultConfig.experimental.outputFileTracingRoot = result.experimental.outputFileTracingRoot;
}
}
if (result.output === "standalone" && !result.outputFileTracing) {
if (!silent) {
Log.warn(`"output: 'standalone'" requires outputFileTracing not be disabled please enable it to leverage the standalone build`);
}
result.output = undefined;
}
setHttpClientAndAgentOptions(result || defaultConfig);
if (result.i18n) {
const { i18n } = result;
const i18nType = typeof i18n;
if (i18nType !== "object") {
throw new Error(`Specified i18n should be an object received ${i18nType}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`);
}
if (!Array.isArray(i18n.locales)) {
throw 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`);
}
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 new Error(`Specified i18n.defaultLocale should be a string.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`);
}
if (typeof i18n.domains !== "undefined" && !Array.isArray(i18n.domains)) {
throw new Error(`Specified i18n.domains must be an array of domain objects e.g. [ { domain: 'example.fr', defaultLocale: 'fr', locales: ['fr'] } ] received ${typeof i18n.domains}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`);
}
if (i18n.domains) {
const invalidDomainItems = i18n.domains.filter((item)=>{
var _i18n_domains;
if (!item || typeof item !== "object") return true;
if (!item.defaultLocale) return true;
if (!item.domain || typeof item.domain !== "string") return true;
if (item.domain.includes(":")) {
console.warn(`i18n domain: "${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 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`);
}
}
if (!Array.isArray(i18n.locales)) {
throw new Error(`Specified i18n.locales must be an array of locale strings e.g. ["en-US", "nl-NL"] received ${typeof i18n.locales}.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`);
}
const invalidLocales = i18n.locales.filter((locale)=>typeof locale !== "string");
if (invalidLocales.length > 0) {
throw new Error(`Specified i18n.locales contains invalid values (${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`);
}
if (!i18n.locales.includes(i18n.defaultLocale)) {
throw new Error(`Specified i18n.defaultLocale should be included in i18n.locales.\nSee more info here: https://nextjs.org/docs/messages/invalid-i18n-config`);
}
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 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`);
}
// 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 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`);
}
}
if ((_result_devIndicators = result.devIndicators) == null ? void 0 : _result_devIndicators.buildActivityPosition) {
const { buildActivityPosition } = result.devIndicators;
const allowedValues = [
"top-left",
"top-right",
"bottom-left",
"bottom-right"
];
if (!allowedValues.includes(buildActivityPosition)) {
throw new Error(`Invalid "devIndicator.buildActivityPosition" provided, expected one of ${allowedValues.join(", ")}, received ${buildActivityPosition}`);
}
}
const userProvidedModularizeImports = result.modularizeImports;
// Unfortunately these packages end up re-exporting 10600 modules, for example: https://unpkg.com/browse/@mui/[email protected]/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}}"
},
"date-fns": {
transform: "date-fns/{{member}}"
},
lodash: {
transform: "lodash/{{member}}"
},
"lodash-es": {
transform: "lodash-es/{{member}}"
},
ramda: {
transform: "ramda/es/{{member}}"
},
"react-bootstrap": {
transform: {
useAccordionButton: "modularize-import-loader?name=useAccordionButton&from=named&as=default!react-bootstrap/AccordionButton",
"*": "react-bootstrap/{{member}}"
}
},
antd: {
transform: "antd/lib/{{kebabCase member}}"
},
ahooks: {
transform: {
createUpdateEffect: "modularize-import-loader?name=createUpdateEffect&from=named&as=default!ahooks/es/createUpdateEffect",
"*": "ahooks/es/{{member}}"
}
},
"@ant-design/icons": {
transform: {
IconProvider: "modularize-import-loader?name=IconProvider&from=named&as=default!@ant-design/icons",
createFromIconfontCN: "@ant-design/icons/es/components/IconFont",
getTwoToneColor: "modularize-import-loader?name=getTwoToneColor&from=named&as=default!@ant-design/icons/es/components/twoTonePrimaryColor",
setTwoToneColor: "modularize-import-loader?name=setTwoToneColor&from=named&as=default!@ant-design/icons/es/components/twoTonePrimaryColor",
"*": "@ant-design/icons/lib/icons/{{member}}"
}
},
"next/server": {
transform: "next/dist/server/web/exports/{{ kebabCase member }}"
}
};
const userProvidedOptimizePackageImports = ((_result_experimental5 = result.experimental) == null ? void 0 : _result_experimental5.optimizePackageImports) || [];
if (!result.experimental) {
result.experimental = {};
}
result.experimental.optimizePackageImports = [
...new Set([
...userProvidedOptimizePackageImports,
"lucide-react",
"@headlessui/react",
"@headlessui-float/react",
"@heroicons/react/20/solid",
"@heroicons/react/24/solid",
"@heroicons/react/24/outline",
"@visx/visx",
"@tremor/react",
"rxjs",
"@mui/material",
"recharts",
"@material-ui/core",
"react-use",
"@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"
])
];
return result;
}
export default async function loadConfig(phase, dir, { customConfig, rawConfig, silent = true, onLoadUserConfig } = {}) {
if (!process.env.__NEXT_PRIVATE_RENDER_WORKER) {
try {
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) {
return JSON.parse(process.env.__NEXT_PRIVATE_STANDALONE_CONFIG);
}
// For the render worker, we directly return the serialized config from the
// parent worker (router worker) to avoid loading it again.
// This is because loading the config might be expensive especiall when people
// have Webpack plugins added.
// Because of this change, unserializable fields like `.webpack` won't be
// existing here but the render worker shouldn't use these as well.
if (process.env.__NEXT_PRIVATE_RENDER_WORKER_CONFIG) {
return JSON.parse(process.env.__NEXT_PRIVATE_RENDER_WORKER_CONFIG);
}
const curLog = silent ? {
warn: ()=>{},
info: ()=>{},
error: ()=>{}
} : Log;
loadEnvConfig(dir, phase === PHASE_DEVELOPMENT_SERVER, curLog);
let configFileName = "next.config.js";
if (customConfig) {
return assignDefaults(dir, {
configOrigin: "server",
configFileName,
...customConfig
}, silent);
}
const path = await findUp(CONFIG_FILES, {
cwd: dir
});
// If config file was found
if (path == null ? void 0 : path.length) {
var _userConfig_amp, _userConfig_experimental_turbo, _userConfig_experimental, _userConfig_experimental_turbo1, _userConfig_experimental1;
configFileName = 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 {
userConfigModule = await import(pathToFileURL(path).href);
}
const newEnv = {};
for (const key of Object.keys(process.env)){
if (envBefore[key] !== process.env[key]) {
newEnv[key] = process.env[key];
}
}
updateInitialEnv(newEnv);
if (rawConfig) {
return userConfigModule;
}
} catch (err) {
curLog.error(`Failed to load ${configFileName}, see more info here https://nextjs.org/docs/messages/next-config-error`);
throw err;
}
const userConfig = await normalizeConfig(phase, userConfigModule.default || userConfigModule);
if (!process.env.NEXT_MINIMAL) {
// We only validate the config against schema in non minimal mode
const { configSchema } = require("./config-schema");
const state = configSchema.safeParse(userConfig);
if (!state.success) {
// error message header
const messages = [
`Invalid ${configFileName} options detected: `
];
const [errorMessages, shouldExit] = normalizeZodErrors(state.error);
// ident list item
for (const error of errorMessages){
messages.push(` ${error}`);
}
// error message footer
messages.push("See more info here: https://nextjs.org/docs/messages/invalid-next-config");
if (shouldExit) {
for (const message of messages){
console.error(message);
}
await flushAndExit(1);
} else {
for (const message of messages){
curLog.warn(message);
}
}
}
}
if (userConfig.target && userConfig.target !== "server") {
throw new Error(`The "target" property is no longer supported in ${configFileName}.\n` + "See more info here https://nextjs.org/docs/messages/deprecated-target-config");
}
if ((_userConfig_amp = userConfig.amp) == null ? void 0 : _userConfig_amp.canonicalBase) {
const { canonicalBase } = userConfig.amp || {};
userConfig.amp = userConfig.amp || {};
userConfig.amp.canonicalBase = (canonicalBase.endsWith("/") ? canonicalBase.slice(0, -1) : canonicalBase) || "";
}
if (((_userConfig_experimental = userConfig.experimental) == null ? void 0 : (_userConfig_experimental_turbo = _userConfig_experimental.turbo) == null ? void 0 : _userConfig_experimental_turbo.loaders) && !((_userConfig_experimental1 = userConfig.experimental) == null ? void 0 : (_userConfig_experimental_turbo1 = _userConfig_experimental1.turbo) == null ? void 0 : _userConfig_experimental_turbo1.rules)) {
curLog.warn("experimental.turbo.loaders is now deprecated. Please update next.config.js to use experimental.turbo.rules as soon as possible.\n" + "The new option is similar, but the key should be a glob instead of an extension.\n" + 'Example: loaders: { ".mdx": ["mdx-loader"] } -> rules: { "*.mdx": ["mdx-loader"] }" }\n' + "See more info here https://nextjs.org/docs/app/api-reference/next-config-js/turbo");
const rules = {};
for (const [ext, loaders] of Object.entries(userConfig.experimental.turbo.loaders)){
rules["*" + ext] = loaders;
}
userConfig.experimental.turbo.rules = rules;
}
onLoadUserConfig == null ? void 0 : onLoadUserConfig(userConfig);
const completeConfig = assignDefaults(dir, {
configOrigin: relative(dir, path),
configFile: path,
configFileName,
...userConfig
}, silent);
return completeConfig;
} else {
const configBaseName = basename(CONFIG_FILES[0], extname(CONFIG_FILES[0]));
const nonJsPath = findUp.sync([
`${configBaseName}.jsx`,
`${configBaseName}.ts`,
`${configBaseName}.tsx`,
`${configBaseName}.json`
], {
cwd: dir
});
if (nonJsPath == null ? void 0 : nonJsPath.length) {
throw new Error(`Configuring Next.js via '${basename(nonJsPath)}' is not supported. Please replace the file with 'next.config.js' or 'next.config.mjs'.`);
}
}
// always call assignDefaults to ensure settings like
// reactRoot can be updated correctly even with no next.config.js
const completeConfig = assignDefaults(dir, defaultConfig, silent);
completeConfig.configFileName = configFileName;
setHttpClientAndAgentOptions(completeConfig);
return completeConfig;
}
export function getEnabledExperimentalFeatures(userNextConfigExperimental) {
const enabledExperiments = [];
if (!userNextConfigExperimental) return enabledExperiments;
// defaultConfig.experimental is predefined and will never be undefined
// This is only a type guard for the typescript
if (defaultConfig.experimental) {
for (const featureName of Object.keys(userNextConfigExperimental)){
if (userNextConfigExperimental[featureName] !== defaultConfig.experimental[featureName]) {
enabledExperiments.push(featureName);
}
}
}
return enabledExperiments;
}
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