next
Version:
The React Framework
744 lines (743 loc) • 37.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
ExportError: null,
default: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
ExportError: function() {
return ExportError;
},
default: function() {
return exportApp;
}
});
const _build = require("../build");
const _picocolors = require("../lib/picocolors");
const _findup = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/find-up"));
const _fs = require("fs");
require("../server/require-hook");
const _path = require("path");
const _log = /*#__PURE__*/ _interop_require_wildcard(require("../build/output/log"));
const _constants = require("../lib/constants");
const _recursivecopy = require("../lib/recursive-copy");
const _constants1 = require("../shared/lib/constants");
const _config = /*#__PURE__*/ _interop_require_default(require("../server/config"));
const _events = require("../telemetry/events");
const _ciinfo = require("../server/ci-info");
const _storage = require("../telemetry/storage");
const _normalizepagepath = require("../shared/lib/page-path/normalize-page-path");
const _denormalizepagepath = require("../shared/lib/page-path/denormalize-page-path");
const _env = require("@next/env");
const _isapiroute = require("../lib/is-api-route");
const _require = require("../server/require");
const _isapprouteroute = require("../lib/is-app-route-route");
const _isapppageroute = require("../lib/is-app-page-route");
const _iserror = /*#__PURE__*/ _interop_require_default(require("../lib/is-error"));
const _formatmanifest = require("../build/manifests/formatter/format-manifest");
const _turborepoaccesstrace = require("../build/turborepo-access-trace");
const _progress = require("../build/progress");
const _generateinterceptionroutesrewrites = require("../lib/generate-interception-routes-rewrites");
const _serverreferenceinfo = require("../shared/lib/server-reference-info");
const _segmentvalueencoding = require("../shared/lib/segment-cache/segment-value-encoding");
const _worker = require("../lib/worker");
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;
}
class ExportError extends Error {
constructor(...args){
super(...args), this.code = 'NEXT_EXPORT_ERROR';
}
}
async function exportAppImpl(dir, options, span) {
dir = (0, _path.resolve)(dir);
// attempt to load global env values so they are available in next.config.js
span.traceChild('load-dotenv').traceFn(()=>(0, _env.loadEnvConfig)(dir, false, _log));
const { enabledDirectories } = options;
const nextConfig = options.nextConfig || await span.traceChild('load-next-config').traceAsyncFn(()=>(0, _config.default)(_constants1.PHASE_EXPORT, dir, {
debugPrerender: options.debugPrerender
}));
const distDir = (0, _path.join)(dir, nextConfig.distDir);
const telemetry = options.buildExport ? null : new _storage.Telemetry({
distDir
});
if (telemetry) {
telemetry.record((0, _events.eventCliSession)(nextConfig, {
webpackVersion: null,
cliCommand: 'export',
isSrcDir: null,
hasNowJson: !!await (0, _findup.default)('now.json', {
cwd: dir
}),
isCustomServer: null,
turboFlag: false,
pagesDir: null,
appDir: null
}));
}
const subFolders = nextConfig.trailingSlash && !options.buildExport;
if (!options.silent && !options.buildExport) {
_log.info(`using build directory: ${distDir}`);
}
const buildIdFile = (0, _path.join)(distDir, _constants1.BUILD_ID_FILE);
if (!(0, _fs.existsSync)(buildIdFile)) {
throw Object.defineProperty(new ExportError(`Could not find a production build in the '${distDir}' directory. Try building your app with 'next build' before starting the static export. https://nextjs.org/docs/messages/next-export-no-build-id`), "__NEXT_ERROR_CODE", {
value: "E610",
enumerable: false,
configurable: true
});
}
const customRoutes = [
'rewrites',
'redirects',
'headers'
].filter((config)=>typeof nextConfig[config] === 'function');
if (!_ciinfo.hasNextSupport && !options.buildExport && customRoutes.length > 0) {
_log.warn(`rewrites, redirects, and headers are not applied when exporting your application, detected (${customRoutes.join(', ')}). See more info here: https://nextjs.org/docs/messages/export-no-custom-routes`);
}
const buildId = await _fs.promises.readFile(buildIdFile, 'utf8');
const pagesManifest = !options.pages && require((0, _path.join)(distDir, _constants1.SERVER_DIRECTORY, _constants1.PAGES_MANIFEST));
let prerenderManifest;
try {
prerenderManifest = require((0, _path.join)(distDir, _constants1.PRERENDER_MANIFEST));
} catch {}
let appRoutePathManifest;
try {
appRoutePathManifest = require((0, _path.join)(distDir, _constants1.APP_PATH_ROUTES_MANIFEST));
} catch (err) {
if ((0, _iserror.default)(err) && (err.code === 'ENOENT' || err.code === 'MODULE_NOT_FOUND')) {
// the manifest doesn't exist which will happen when using
// "pages" dir instead of "app" dir.
appRoutePathManifest = undefined;
} else {
// the manifest is malformed (invalid json)
throw err;
}
}
const excludedPrerenderRoutes = new Set();
const pages = options.pages || Object.keys(pagesManifest);
const defaultPathMap = {};
let hasApiRoutes = false;
for (const page of pages){
// _document and _app are not real pages
// _error is exported as 404.html later on
// API Routes are Node.js functions
if ((0, _isapiroute.isAPIRoute)(page)) {
hasApiRoutes = true;
continue;
}
if (page === '/_document' || page === '/_app' || page === '/_error') {
continue;
}
// iSSG pages that are dynamic should not export templated version by
// default. In most cases, this would never work. There is no server that
// could run `getStaticProps`. If users make their page work lazily, they
// can manually add it to the `exportPathMap`.
if (prerenderManifest == null ? void 0 : prerenderManifest.dynamicRoutes[page]) {
excludedPrerenderRoutes.add(page);
continue;
}
defaultPathMap[page] = {
page
};
}
const mapAppRouteToPage = new Map();
if (!options.buildExport && appRoutePathManifest) {
for (const [pageName, routePath] of Object.entries(appRoutePathManifest)){
mapAppRouteToPage.set(routePath, pageName);
if ((0, _isapppageroute.isAppPageRoute)(pageName) && !(prerenderManifest == null ? void 0 : prerenderManifest.routes[routePath]) && !(prerenderManifest == null ? void 0 : prerenderManifest.dynamicRoutes[routePath])) {
defaultPathMap[routePath] = {
page: pageName,
_isAppDir: true
};
}
}
}
// Initialize the output directory
const outDir = options.outdir;
if (outDir === (0, _path.join)(dir, 'public')) {
throw Object.defineProperty(new ExportError(`The 'public' directory is reserved in Next.js and can not be used as the export out directory. https://nextjs.org/docs/messages/can-not-output-to-public`), "__NEXT_ERROR_CODE", {
value: "E588",
enumerable: false,
configurable: true
});
}
if (outDir === (0, _path.join)(dir, 'static')) {
throw Object.defineProperty(new ExportError(`The 'static' directory is reserved in Next.js and can not be used as the export out directory. https://nextjs.org/docs/messages/can-not-output-to-static`), "__NEXT_ERROR_CODE", {
value: "E548",
enumerable: false,
configurable: true
});
}
await _fs.promises.rm(outDir, {
recursive: true,
force: true
});
await _fs.promises.mkdir((0, _path.join)(outDir, '_next', buildId), {
recursive: true
});
await _fs.promises.writeFile((0, _path.join)(distDir, _constants1.EXPORT_DETAIL), (0, _formatmanifest.formatManifest)({
version: 1,
outDirectory: outDir,
success: false
}), 'utf8');
// Copy static directory
if (!options.buildExport && (0, _fs.existsSync)((0, _path.join)(dir, 'static'))) {
if (!options.silent) {
_log.info('Copying "static" directory');
}
await span.traceChild('copy-static-directory').traceAsyncFn(()=>(0, _recursivecopy.recursiveCopy)((0, _path.join)(dir, 'static'), (0, _path.join)(outDir, 'static')));
}
// Copy .next/static directory
if (!options.buildExport && (0, _fs.existsSync)((0, _path.join)(distDir, _constants1.CLIENT_STATIC_FILES_PATH))) {
if (!options.silent) {
_log.info('Copying "static build" directory');
}
await span.traceChild('copy-next-static-directory').traceAsyncFn(()=>(0, _recursivecopy.recursiveCopy)((0, _path.join)(distDir, _constants1.CLIENT_STATIC_FILES_PATH), (0, _path.join)(outDir, '_next', _constants1.CLIENT_STATIC_FILES_PATH)));
}
// Get the exportPathMap from the config file
if (typeof nextConfig.exportPathMap !== 'function') {
nextConfig.exportPathMap = async (defaultMap)=>{
return defaultMap;
};
}
const { i18n, images: { loader = 'default', unoptimized } } = nextConfig;
if (i18n && !options.buildExport) {
throw Object.defineProperty(new ExportError(`i18n support is not compatible with next export. See here for more info on deploying: https://nextjs.org/docs/messages/export-no-custom-routes`), "__NEXT_ERROR_CODE", {
value: "E587",
enumerable: false,
configurable: true
});
}
if (!options.buildExport) {
const { isNextImageImported } = await span.traceChild('is-next-image-imported').traceAsyncFn(()=>_fs.promises.readFile((0, _path.join)(distDir, _constants1.EXPORT_MARKER), 'utf8').then((text)=>JSON.parse(text)).catch(()=>({})));
if (isNextImageImported && loader === 'default' && !unoptimized && !_ciinfo.hasNextSupport) {
throw Object.defineProperty(new ExportError(`Image Optimization using the default loader is not compatible with export.
Possible solutions:
- Use \`next start\` to run a server, which includes the Image Optimization API.
- Configure \`images.unoptimized = true\` in \`next.config.js\` to disable the Image Optimization API.
Read more: https://nextjs.org/docs/messages/export-image-api`), "__NEXT_ERROR_CODE", {
value: "E603",
enumerable: false,
configurable: true
});
}
}
let serverActionsManifest;
if (enabledDirectories.app) {
serverActionsManifest = require((0, _path.join)(distDir, _constants1.SERVER_DIRECTORY, _constants1.SERVER_REFERENCE_MANIFEST + '.json'));
if (nextConfig.output === 'export') {
var _routesManifest_rewrites_beforeFiles, _routesManifest_rewrites;
const routesManifest = require((0, _path.join)(distDir, _constants1.ROUTES_MANIFEST));
// We already prevent rewrites earlier in the process, however Next.js will insert rewrites
// for interception routes so we need to check for that here.
if ((routesManifest == null ? void 0 : (_routesManifest_rewrites = routesManifest.rewrites) == null ? void 0 : (_routesManifest_rewrites_beforeFiles = _routesManifest_rewrites.beforeFiles) == null ? void 0 : _routesManifest_rewrites_beforeFiles.length) > 0) {
const hasInterceptionRouteRewrite = routesManifest.rewrites.beforeFiles.some(_generateinterceptionroutesrewrites.isInterceptionRouteRewrite);
if (hasInterceptionRouteRewrite) {
throw Object.defineProperty(new ExportError(`Intercepting routes are not supported with static export.\nRead more: https://nextjs.org/docs/app/building-your-application/deploying/static-exports#unsupported-features`), "__NEXT_ERROR_CODE", {
value: "E626",
enumerable: false,
configurable: true
});
}
}
const actionIds = [
...Object.keys(serverActionsManifest.node),
...Object.keys(serverActionsManifest.edge)
];
if (actionIds.some((actionId)=>(0, _serverreferenceinfo.extractInfoFromServerReferenceId)(actionId).type === 'server-action')) {
throw Object.defineProperty(new ExportError(`Server Actions are not supported with static export.\nRead more: https://nextjs.org/docs/app/building-your-application/deploying/static-exports#unsupported-features`), "__NEXT_ERROR_CODE", {
value: "E625",
enumerable: false,
configurable: true
});
}
}
}
// Start the rendering process
const renderOpts = {
previewProps: prerenderManifest == null ? void 0 : prerenderManifest.preview,
nextExport: true,
assetPrefix: nextConfig.assetPrefix.replace(/\/$/, ''),
distDir,
dev: false,
basePath: nextConfig.basePath,
cacheComponents: nextConfig.cacheComponents ?? false,
trailingSlash: nextConfig.trailingSlash,
locales: i18n == null ? void 0 : i18n.locales,
locale: i18n == null ? void 0 : i18n.defaultLocale,
defaultLocale: i18n == null ? void 0 : i18n.defaultLocale,
domainLocales: i18n == null ? void 0 : i18n.domains,
disableOptimizedLoading: nextConfig.experimental.disableOptimizedLoading,
// Exported pages do not currently support dynamic HTML.
supportsDynamicResponse: false,
crossOrigin: nextConfig.crossOrigin,
optimizeCss: nextConfig.experimental.optimizeCss,
nextConfigOutput: nextConfig.output,
nextScriptWorkers: nextConfig.experimental.nextScriptWorkers,
largePageDataBytes: nextConfig.experimental.largePageDataBytes,
serverActions: nextConfig.experimental.serverActions,
serverComponents: enabledDirectories.app,
cacheLifeProfiles: nextConfig.cacheLife,
nextFontManifest: require((0, _path.join)(distDir, 'server', `${_constants1.NEXT_FONT_MANIFEST}.json`)),
images: nextConfig.images,
...enabledDirectories.app ? {
serverActionsManifest
} : {},
deploymentId: nextConfig.deploymentId,
htmlLimitedBots: nextConfig.htmlLimitedBots.source,
experimental: {
clientTraceMetadata: nextConfig.experimental.clientTraceMetadata,
expireTime: nextConfig.expireTime,
staleTimes: nextConfig.experimental.staleTimes,
clientParamParsingOrigins: nextConfig.experimental.clientParamParsingOrigins,
dynamicOnHover: nextConfig.experimental.dynamicOnHover ?? false,
inlineCss: nextConfig.experimental.inlineCss ?? false,
authInterrupts: !!nextConfig.experimental.authInterrupts
},
reactMaxHeadersLength: nextConfig.reactMaxHeadersLength,
hasReadableErrorStacks: nextConfig.experimental.serverSourceMaps === true && // TODO(NDX-531): Checking (and setting) the minify flags should be
// unnecessary once name mapping is fixed.
(process.env.TURBOPACK ? nextConfig.experimental.turbopackMinify === false : nextConfig.experimental.serverMinification === false) && nextConfig.enablePrerenderSourceMaps === true
};
globalThis.__NEXT_DATA__ = {
nextExport: true
};
const exportPathMap = await span.traceChild('run-export-path-map').traceAsyncFn(async ()=>{
const exportMap = await nextConfig.exportPathMap(defaultPathMap, {
dev: false,
dir,
outDir,
distDir,
buildId
});
return exportMap;
});
// During static export, remove export 404/500 of pages router
// when only app router presents
if (!options.buildExport && options.appDirOnly) {
delete exportPathMap['/404'];
delete exportPathMap['/500'];
}
// only add missing 404 page when `buildExport` is false
if (!options.buildExport && !options.appDirOnly) {
// only add missing /404 if not specified in `exportPathMap`
if (!exportPathMap['/404']) {
exportPathMap['/404'] = {
page: '/_error'
};
}
/**
* exports 404.html for backwards compat
* E.g. GitHub Pages, GitLab Pages, Cloudflare Pages, Netlify
*/ if (!exportPathMap['/404.html'] && exportPathMap['/404']) {
// alias /404.html to /404 to be compatible with custom 404 / _error page
exportPathMap['/404.html'] = exportPathMap['/404'];
}
}
const allExportPaths = [];
const seenExportPaths = new Set();
const fallbackEnabledPages = new Set();
for (const [path, entry] of Object.entries(exportPathMap)){
// make sure to prevent duplicates
const normalizedPath = (0, _denormalizepagepath.denormalizePagePath)((0, _normalizepagepath.normalizePagePath)(path));
if (seenExportPaths.has(normalizedPath)) {
continue;
}
seenExportPaths.add(normalizedPath);
if (!entry._isAppDir && (0, _isapiroute.isAPIRoute)(entry.page)) {
hasApiRoutes = true;
continue;
}
allExportPaths.push({
...entry,
path: normalizedPath
});
if (prerenderManifest && !options.buildExport) {
const prerenderInfo = prerenderManifest.dynamicRoutes[entry.page];
if (prerenderInfo && prerenderInfo.fallback !== false) {
fallbackEnabledPages.add(entry.page);
}
}
}
if (allExportPaths.length === 0) {
if (!prerenderManifest) {
return null;
}
}
if (fallbackEnabledPages.size > 0) {
throw Object.defineProperty(new ExportError(`Found pages with \`fallback\` enabled:\n${[
...fallbackEnabledPages
].join('\n')}\n${_constants.SSG_FALLBACK_EXPORT_ERROR}\n`), "__NEXT_ERROR_CODE", {
value: "E533",
enumerable: false,
configurable: true
});
}
let hasMiddleware = false;
if (!options.buildExport) {
try {
var _functionsConfigManifest_functions;
const middlewareManifest = require((0, _path.join)(distDir, _constants1.SERVER_DIRECTORY, _constants1.MIDDLEWARE_MANIFEST));
const functionsConfigManifest = require((0, _path.join)(distDir, _constants1.SERVER_DIRECTORY, _constants1.FUNCTIONS_CONFIG_MANIFEST));
hasMiddleware = Object.keys(middlewareManifest.middleware).length > 0 || Boolean((_functionsConfigManifest_functions = functionsConfigManifest.functions) == null ? void 0 : _functionsConfigManifest_functions['/_middleware']);
} catch {}
// Warn if the user defines a path for an API page
if (hasApiRoutes || hasMiddleware) {
if (nextConfig.output === 'export') {
_log.warn((0, _picocolors.yellow)(`Statically exporting a Next.js application via \`next export\` disables API routes and middleware.`) + `\n` + (0, _picocolors.yellow)(`This command is meant for static-only hosts, and is` + ' ' + (0, _picocolors.bold)(`not necessary to make your application static.`)) + `\n` + (0, _picocolors.yellow)(`Pages in your application without server-side data dependencies will be automatically statically exported by \`next build\`, including pages powered by \`getStaticProps\`.`) + `\n` + (0, _picocolors.yellow)(`Learn more: https://nextjs.org/docs/messages/api-routes-static-export`));
}
}
}
const pagesDataDir = options.buildExport ? outDir : (0, _path.join)(outDir, '_next/data', buildId);
const publicDir = (0, _path.join)(dir, _constants1.CLIENT_PUBLIC_FILES_PATH);
// Copy public directory
if (!options.buildExport && (0, _fs.existsSync)(publicDir)) {
if (!options.silent) {
_log.info('Copying "public" directory');
}
await span.traceChild('copy-public-directory').traceAsyncFn(()=>(0, _recursivecopy.recursiveCopy)(publicDir, outDir, {
filter (path) {
// Exclude paths used by pages
return !exportPathMap[path];
}
}));
}
const exportPagesInBatches = async (worker, exportPaths, renderResumeDataCachesByPage)=>{
// Batch filtered pages into smaller batches, and call the export worker on
// each batch. We've set a default minimum of 25 pages per batch to ensure
// that even setups with only a few static pages can leverage a shared
// incremental cache, however this value can be configured.
const minPageCountPerBatch = nextConfig.experimental.staticGenerationMinPagesPerWorker ?? 25;
// Calculate the number of workers needed to ensure each batch has at least
// minPageCountPerBatch pages.
const numWorkers = Math.min(options.numWorkers, Math.ceil(exportPaths.length / minPageCountPerBatch));
// Calculate the page count per batch based on the number of workers.
const pageCountPerBatch = Math.ceil(exportPaths.length / numWorkers);
const batches = Array.from({
length: numWorkers
}, (_, i)=>exportPaths.slice(i * pageCountPerBatch, (i + 1) * pageCountPerBatch));
// Distribute remaining pages.
const remainingPages = exportPaths.slice(numWorkers * pageCountPerBatch);
remainingPages.forEach((page, index)=>{
batches[index % batches.length].push(page);
});
return (await Promise.all(batches.map(async (batch)=>worker.exportPages({
buildId,
exportPaths: batch,
parentSpanId: span.getId(),
pagesDataDir,
renderOpts,
options,
dir,
distDir,
outDir,
nextConfig,
cacheHandler: nextConfig.cacheHandler,
cacheMaxMemorySize: nextConfig.cacheMaxMemorySize,
fetchCache: true,
fetchCacheKeyPrefix: nextConfig.experimental.fetchCacheKeyPrefix,
renderResumeDataCachesByPage
})))).flat();
};
let initialPhaseExportPaths = [];
const finalPhaseExportPaths = [];
if (renderOpts.cacheComponents) {
for (const exportPath of allExportPaths){
if (exportPath._allowEmptyStaticShell) {
finalPhaseExportPaths.push(exportPath);
} else {
initialPhaseExportPaths.push(exportPath);
}
}
} else {
initialPhaseExportPaths = allExportPaths;
}
const totalExportPaths = initialPhaseExportPaths.length + finalPhaseExportPaths.length;
let worker = null;
let results = [];
if (totalExportPaths > 0) {
const progress = (0, _progress.createProgress)(totalExportPaths, options.statusMessage ?? `Exporting using ${options.numWorkers} worker${options.numWorkers > 1 ? 's' : ''}`);
worker = (0, _build.createStaticWorker)(nextConfig, {
debuggerPortOffset: (0, _worker.getNextBuildDebuggerPortOffset)({
kind: 'export-page'
}),
numberOfWorkers: options.numWorkers,
progress
});
results = await exportPagesInBatches(worker, initialPhaseExportPaths);
if (finalPhaseExportPaths.length > 0) {
const renderResumeDataCachesByPage = {};
for (const { page, result } of results){
if (!result) {
continue;
}
if ('renderResumeDataCache' in result && result.renderResumeDataCache) {
// The last RDC for each page is used. We only need one. It should have
// all the entries that the fallback shell also needs. We don't need to
// merge them per page.
renderResumeDataCachesByPage[page] = result.renderResumeDataCache;
// Remove the RDC string from the result so that it can be garbage
// collected, when there are more results for the same page.
result.renderResumeDataCache = undefined;
}
}
const finalPhaseResults = await exportPagesInBatches(worker, finalPhaseExportPaths, renderResumeDataCachesByPage);
results.push(...finalPhaseResults);
}
}
const collector = {
byPath: new Map(),
byPage: new Map(),
ssgNotFoundPaths: new Set(),
turborepoAccessTraceResults: new Map()
};
const failedExportAttemptsByPage = new Map();
for (const { result, path, page, pageKey } of results){
if (!result) continue;
if ('error' in result) {
failedExportAttemptsByPage.set(pageKey, true);
continue;
}
if (result.turborepoAccessTraceResult) {
var _collector_turborepoAccessTraceResults;
(_collector_turborepoAccessTraceResults = collector.turborepoAccessTraceResults) == null ? void 0 : _collector_turborepoAccessTraceResults.set(path, _turborepoaccesstrace.TurborepoAccessTraceResult.fromSerialized(result.turborepoAccessTraceResult));
}
if (options.buildExport) {
// Update path info by path.
const info = collector.byPath.get(path) ?? {};
if (result.cacheControl) {
info.cacheControl = result.cacheControl;
}
if (typeof result.metadata !== 'undefined') {
info.metadata = result.metadata;
}
if (typeof result.hasEmptyStaticShell !== 'undefined') {
info.hasEmptyStaticShell = result.hasEmptyStaticShell;
}
if (typeof result.hasPostponed !== 'undefined') {
info.hasPostponed = result.hasPostponed;
}
if (typeof result.fetchMetrics !== 'undefined') {
info.fetchMetrics = result.fetchMetrics;
}
collector.byPath.set(path, info);
// Update not found.
if (result.ssgNotFound === true) {
collector.ssgNotFoundPaths.add(path);
}
// Update durations.
const durations = collector.byPage.get(page) ?? {
durationsByPath: new Map()
};
durations.durationsByPath.set(path, result.duration);
collector.byPage.set(page, durations);
}
}
// Export mode provide static outputs that are not compatible with PPR mode.
if (!options.buildExport && nextConfig.experimental.ppr) {
// TODO: add message
throw Object.defineProperty(new Error('Invariant: PPR cannot be enabled in export mode'), "__NEXT_ERROR_CODE", {
value: "E54",
enumerable: false,
configurable: true
});
}
// copy prerendered routes to outDir
if (!options.buildExport && prerenderManifest) {
await Promise.all(Object.keys(prerenderManifest.routes).map(async (unnormalizedRoute)=>{
// Special handling: map app /_not-found to 404.html (and 404/index.html when trailingSlash)
if (unnormalizedRoute === '/_not-found') {
const { srcRoute } = prerenderManifest.routes[unnormalizedRoute];
const appPageName = mapAppRouteToPage.get(srcRoute || '');
const pageName = appPageName || srcRoute || unnormalizedRoute;
const isAppPath = Boolean(appPageName);
const route = (0, _normalizepagepath.normalizePagePath)(unnormalizedRoute);
const pagePath = (0, _require.getPagePath)(pageName, distDir, undefined, isAppPath);
const distPagesDir = (0, _path.join)(pagePath, pageName.slice(1).split('/').map(()=>'..').join('/'));
const orig = (0, _path.join)(distPagesDir, route);
const htmlSrc = `${orig}.html`;
// write 404.html at root
const htmlDest404 = (0, _path.join)(outDir, '404.html');
await _fs.promises.mkdir((0, _path.dirname)(htmlDest404), {
recursive: true
});
await _fs.promises.copyFile(htmlSrc, htmlDest404);
// When trailingSlash, also write 404/index.html
if (subFolders) {
const htmlDest404Index = (0, _path.join)(outDir, '404', 'index.html');
await _fs.promises.mkdir((0, _path.dirname)(htmlDest404Index), {
recursive: true
});
await _fs.promises.copyFile(htmlSrc, htmlDest404Index);
}
}
// Skip 500.html in static export
if (unnormalizedRoute === '/_global-error') {
return;
}
const { srcRoute } = prerenderManifest.routes[unnormalizedRoute];
const appPageName = mapAppRouteToPage.get(srcRoute || '');
const pageName = appPageName || srcRoute || unnormalizedRoute;
const isAppPath = Boolean(appPageName);
const isAppRouteHandler = appPageName && (0, _isapprouteroute.isAppRouteRoute)(appPageName);
// returning notFound: true from getStaticProps will not
// output html/json files during the build
if (prerenderManifest.notFoundRoutes.includes(unnormalizedRoute)) {
return;
}
// TODO: This rewrites /index/foo to /index/index/foo. Investigate and
// fix. I presume this was because normalizePagePath was designed for
// some other use case and then reused here for static exports without
// realizing the implications.
const route = (0, _normalizepagepath.normalizePagePath)(unnormalizedRoute);
const pagePath = (0, _require.getPagePath)(pageName, distDir, undefined, isAppPath);
const distPagesDir = (0, _path.join)(pagePath, // strip leading / and then recurse number of nested dirs
// to place from base folder
pageName.slice(1).split('/').map(()=>'..').join('/'));
const orig = (0, _path.join)(distPagesDir, route);
const handlerSrc = `${orig}.body`;
const handlerDest = (0, _path.join)(outDir, route);
if (isAppRouteHandler && (0, _fs.existsSync)(handlerSrc)) {
await _fs.promises.mkdir((0, _path.dirname)(handlerDest), {
recursive: true
});
await _fs.promises.copyFile(handlerSrc, handlerDest);
return;
}
const htmlDest = (0, _path.join)(outDir, `${route}${subFolders && route !== '/index' ? `${_path.sep}index` : ''}.html`);
const jsonDest = isAppPath ? (0, _path.join)(outDir, `${route}${subFolders && route !== '/index' ? `${_path.sep}index` : ''}.txt`) : (0, _path.join)(pagesDataDir, `${route}.json`);
await _fs.promises.mkdir((0, _path.dirname)(htmlDest), {
recursive: true
});
await _fs.promises.mkdir((0, _path.dirname)(jsonDest), {
recursive: true
});
const htmlSrc = `${orig}.html`;
const jsonSrc = `${orig}${isAppPath ? _constants.RSC_SUFFIX : '.json'}`;
await _fs.promises.copyFile(htmlSrc, htmlDest);
await _fs.promises.copyFile(jsonSrc, jsonDest);
const segmentsDir = `${orig}${_constants.RSC_SEGMENTS_DIR_SUFFIX}`;
if (isAppPath && (0, _fs.existsSync)(segmentsDir)) {
// Output a data file for each of this page's segments
//
// These files are requested by the client router's internal
// prefetcher, not the user directly. So we don't need to account for
// things like trailing slash handling.
//
// To keep the protocol simple, we can use the non-normalized route
// path instead of the normalized one (which, among other things,
// rewrites `/` to `/index`).
const segmentsDirDest = (0, _path.join)(outDir, unnormalizedRoute);
const segmentPaths = await collectSegmentPaths(segmentsDir);
await Promise.all(segmentPaths.map(async (segmentFileSrc)=>{
const segmentPath = '/' + segmentFileSrc.slice(0, -_constants.RSC_SEGMENT_SUFFIX.length);
const segmentFilename = (0, _segmentvalueencoding.convertSegmentPathToStaticExportFilename)(segmentPath);
const segmentFileDest = (0, _path.join)(segmentsDirDest, segmentFilename);
await _fs.promises.mkdir((0, _path.dirname)(segmentFileDest), {
recursive: true
});
await _fs.promises.copyFile((0, _path.join)(segmentsDir, segmentFileSrc), segmentFileDest);
}));
}
}));
}
if (failedExportAttemptsByPage.size > 0) {
const failedPages = Array.from(failedExportAttemptsByPage.keys());
throw Object.defineProperty(new ExportError(`Export encountered errors on following paths:\n\t${failedPages.sort().join('\n\t')}`), "__NEXT_ERROR_CODE", {
value: "E535",
enumerable: false,
configurable: true
});
}
await _fs.promises.writeFile((0, _path.join)(distDir, _constants1.EXPORT_DETAIL), (0, _formatmanifest.formatManifest)({
version: 1,
outDirectory: outDir,
success: true
}), 'utf8');
if (telemetry) {
await telemetry.flush();
}
if (worker) {
await worker.end();
}
return collector;
}
async function collectSegmentPaths(segmentsDirectory) {
const results = [];
await collectSegmentPathsImpl(segmentsDirectory, segmentsDirectory, results);
return results;
}
async function collectSegmentPathsImpl(segmentsDirectory, directory, results) {
const segmentFiles = await _fs.promises.readdir(directory, {
withFileTypes: true
});
await Promise.all(segmentFiles.map(async (segmentFile)=>{
if (segmentFile.isDirectory()) {
await collectSegmentPathsImpl(segmentsDirectory, (0, _path.join)(directory, segmentFile.name), results);
return;
}
if (!segmentFile.name.endsWith(_constants.RSC_SEGMENT_SUFFIX)) {
return;
}
results.push((0, _path.relative)(segmentsDirectory, (0, _path.join)(directory, segmentFile.name)));
}));
}
async function exportApp(dir, options, span) {
const nextExportSpan = span.traceChild('next-export');
return nextExportSpan.traceAsyncFn(async ()=>{
return await exportAppImpl(dir, options, nextExportSpan);
});
}
//# sourceMappingURL=index.js.map