615 lines
30 KiB
JavaScript
615 lines
30 KiB
JavaScript
import { createStaticWorker } from '../build';
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import { bold, yellow } from '../lib/picocolors';
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import findUp from 'next/dist/compiled/find-up';
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import { existsSync, promises as fs } from 'fs';
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import '../server/require-hook';
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import { dirname, join, resolve, sep, relative } from 'path';
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import { formatAmpMessages } from '../build/output/index';
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import * as Log from '../build/output/log';
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import { RSC_SEGMENT_SUFFIX, RSC_SEGMENTS_DIR_SUFFIX, RSC_SUFFIX, SSG_FALLBACK_EXPORT_ERROR } from '../lib/constants';
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import { recursiveCopy } from '../lib/recursive-copy';
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import { BUILD_ID_FILE, CLIENT_PUBLIC_FILES_PATH, CLIENT_STATIC_FILES_PATH, EXPORT_DETAIL, EXPORT_MARKER, NEXT_FONT_MANIFEST, MIDDLEWARE_MANIFEST, PAGES_MANIFEST, PHASE_EXPORT, PRERENDER_MANIFEST, SERVER_DIRECTORY, SERVER_REFERENCE_MANIFEST, APP_PATH_ROUTES_MANIFEST, ROUTES_MANIFEST, FUNCTIONS_CONFIG_MANIFEST } from '../shared/lib/constants';
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import loadConfig from '../server/config';
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import { eventCliSession } from '../telemetry/events';
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import { hasNextSupport } from '../server/ci-info';
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import { Telemetry } from '../telemetry/storage';
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import { normalizePagePath } from '../shared/lib/page-path/normalize-page-path';
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import { denormalizePagePath } from '../shared/lib/page-path/denormalize-page-path';
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import { loadEnvConfig } from '@next/env';
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import { isAPIRoute } from '../lib/is-api-route';
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import { getPagePath } from '../server/require';
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import { isAppRouteRoute } from '../lib/is-app-route-route';
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import { isAppPageRoute } from '../lib/is-app-page-route';
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import isError from '../lib/is-error';
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import { formatManifest } from '../build/manifests/formatter/format-manifest';
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import { TurborepoAccessTraceResult } from '../build/turborepo-access-trace';
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import { createProgress } from '../build/progress';
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import { isInterceptionRouteRewrite } from '../lib/generate-interception-routes-rewrites';
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import { extractInfoFromServerReferenceId } from '../shared/lib/server-reference-info';
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import { convertSegmentPathToStaticExportFilename } from '../shared/lib/segment-cache/segment-value-encoding';
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export class ExportError extends Error {
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constructor(...args){
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super(...args), this.code = 'NEXT_EXPORT_ERROR';
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}
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}
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async function exportAppImpl(dir, options, span) {
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var _nextConfig_amp, _nextConfig_experimental_amp, _nextConfig_experimental_amp1;
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dir = resolve(dir);
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// attempt to load global env values so they are available in next.config.js
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span.traceChild('load-dotenv').traceFn(()=>loadEnvConfig(dir, false, Log));
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const { enabledDirectories } = options;
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const nextConfig = options.nextConfig || await span.traceChild('load-next-config').traceAsyncFn(()=>loadConfig(PHASE_EXPORT, dir));
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const distDir = join(dir, nextConfig.distDir);
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const telemetry = options.buildExport ? null : new Telemetry({
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distDir
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});
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if (telemetry) {
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telemetry.record(eventCliSession(distDir, nextConfig, {
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webpackVersion: null,
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cliCommand: 'export',
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isSrcDir: null,
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hasNowJson: !!await findUp('now.json', {
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cwd: dir
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}),
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isCustomServer: null,
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turboFlag: false,
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pagesDir: null,
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appDir: null
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}));
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}
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const subFolders = nextConfig.trailingSlash && !options.buildExport;
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if (!options.silent && !options.buildExport) {
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Log.info(`using build directory: ${distDir}`);
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}
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const buildIdFile = join(distDir, BUILD_ID_FILE);
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if (!existsSync(buildIdFile)) {
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throw Object.defineProperty(new ExportError(`Could not find a production build in the '${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", {
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value: "E610",
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enumerable: false,
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configurable: true
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});
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}
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const customRoutes = [
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'rewrites',
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'redirects',
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'headers'
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].filter((config)=>typeof nextConfig[config] === 'function');
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if (!hasNextSupport && !options.buildExport && customRoutes.length > 0) {
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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`);
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}
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const buildId = await fs.readFile(buildIdFile, 'utf8');
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const pagesManifest = !options.pages && require(join(distDir, SERVER_DIRECTORY, PAGES_MANIFEST));
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let prerenderManifest;
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try {
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prerenderManifest = require(join(distDir, PRERENDER_MANIFEST));
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} catch {}
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let appRoutePathManifest;
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try {
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appRoutePathManifest = require(join(distDir, APP_PATH_ROUTES_MANIFEST));
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} catch (err) {
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if (isError(err) && (err.code === 'ENOENT' || err.code === 'MODULE_NOT_FOUND')) {
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// the manifest doesn't exist which will happen when using
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// "pages" dir instead of "app" dir.
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appRoutePathManifest = undefined;
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} else {
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// the manifest is malformed (invalid json)
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throw err;
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}
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}
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const excludedPrerenderRoutes = new Set();
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const pages = options.pages || Object.keys(pagesManifest);
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const defaultPathMap = {};
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let hasApiRoutes = false;
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for (const page of pages){
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// _document and _app are not real pages
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// _error is exported as 404.html later on
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// API Routes are Node.js functions
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if (isAPIRoute(page)) {
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hasApiRoutes = true;
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continue;
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}
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if (page === '/_document' || page === '/_app' || page === '/_error') {
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continue;
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}
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// iSSG pages that are dynamic should not export templated version by
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// default. In most cases, this would never work. There is no server that
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// could run `getStaticProps`. If users make their page work lazily, they
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// can manually add it to the `exportPathMap`.
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if (prerenderManifest == null ? void 0 : prerenderManifest.dynamicRoutes[page]) {
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excludedPrerenderRoutes.add(page);
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continue;
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}
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defaultPathMap[page] = {
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page
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};
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}
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const mapAppRouteToPage = new Map();
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if (!options.buildExport && appRoutePathManifest) {
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for (const [pageName, routePath] of Object.entries(appRoutePathManifest)){
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mapAppRouteToPage.set(routePath, pageName);
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if (isAppPageRoute(pageName) && !(prerenderManifest == null ? void 0 : prerenderManifest.routes[routePath]) && !(prerenderManifest == null ? void 0 : prerenderManifest.dynamicRoutes[routePath])) {
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defaultPathMap[routePath] = {
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page: pageName,
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_isAppDir: true
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};
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}
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}
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}
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// Initialize the output directory
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const outDir = options.outdir;
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if (outDir === join(dir, 'public')) {
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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", {
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value: "E588",
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enumerable: false,
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configurable: true
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});
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}
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if (outDir === join(dir, 'static')) {
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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", {
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value: "E548",
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enumerable: false,
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configurable: true
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});
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}
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await fs.rm(outDir, {
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recursive: true,
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force: true
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});
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await fs.mkdir(join(outDir, '_next', buildId), {
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recursive: true
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});
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await fs.writeFile(join(distDir, EXPORT_DETAIL), formatManifest({
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version: 1,
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outDirectory: outDir,
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success: false
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}), 'utf8');
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// Copy static directory
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if (!options.buildExport && existsSync(join(dir, 'static'))) {
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if (!options.silent) {
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Log.info('Copying "static" directory');
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}
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await span.traceChild('copy-static-directory').traceAsyncFn(()=>recursiveCopy(join(dir, 'static'), join(outDir, 'static')));
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}
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// Copy .next/static directory
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if (!options.buildExport && existsSync(join(distDir, CLIENT_STATIC_FILES_PATH))) {
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if (!options.silent) {
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Log.info('Copying "static build" directory');
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}
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await span.traceChild('copy-next-static-directory').traceAsyncFn(()=>recursiveCopy(join(distDir, CLIENT_STATIC_FILES_PATH), join(outDir, '_next', CLIENT_STATIC_FILES_PATH)));
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}
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// Get the exportPathMap from the config file
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if (typeof nextConfig.exportPathMap !== 'function') {
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nextConfig.exportPathMap = async (defaultMap)=>{
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return defaultMap;
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};
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}
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const { i18n, images: { loader = 'default', unoptimized } } = nextConfig;
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if (i18n && !options.buildExport) {
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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", {
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value: "E587",
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enumerable: false,
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configurable: true
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});
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}
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if (!options.buildExport) {
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const { isNextImageImported } = await span.traceChild('is-next-image-imported').traceAsyncFn(()=>fs.readFile(join(distDir, EXPORT_MARKER), 'utf8').then((text)=>JSON.parse(text)).catch(()=>({})));
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if (isNextImageImported && loader === 'default' && !unoptimized && !hasNextSupport) {
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throw Object.defineProperty(new ExportError(`Image Optimization using the default loader is not compatible with export.
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Possible solutions:
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- Use \`next start\` to run a server, which includes the Image Optimization API.
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- Configure \`images.unoptimized = true\` in \`next.config.js\` to disable the Image Optimization API.
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Read more: https://nextjs.org/docs/messages/export-image-api`), "__NEXT_ERROR_CODE", {
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value: "E603",
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enumerable: false,
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configurable: true
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});
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}
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}
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let serverActionsManifest;
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if (enabledDirectories.app) {
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serverActionsManifest = require(join(distDir, SERVER_DIRECTORY, SERVER_REFERENCE_MANIFEST + '.json'));
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if (nextConfig.output === 'export') {
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var _routesManifest_rewrites_beforeFiles, _routesManifest_rewrites;
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const routesManifest = require(join(distDir, ROUTES_MANIFEST));
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// We already prevent rewrites earlier in the process, however Next.js will insert rewrites
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// for interception routes so we need to check for that here.
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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) {
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const hasInterceptionRouteRewrite = routesManifest.rewrites.beforeFiles.some(isInterceptionRouteRewrite);
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if (hasInterceptionRouteRewrite) {
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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", {
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value: "E626",
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enumerable: false,
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configurable: true
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});
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}
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}
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const actionIds = [
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...Object.keys(serverActionsManifest.node),
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...Object.keys(serverActionsManifest.edge)
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];
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if (actionIds.some((actionId)=>extractInfoFromServerReferenceId(actionId).type === 'server-action')) {
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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", {
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value: "E625",
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enumerable: false,
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configurable: true
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});
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}
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}
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}
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// Start the rendering process
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const renderOpts = {
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previewProps: prerenderManifest == null ? void 0 : prerenderManifest.preview,
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nextExport: true,
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assetPrefix: nextConfig.assetPrefix.replace(/\/$/, ''),
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distDir,
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dev: false,
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basePath: nextConfig.basePath,
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trailingSlash: nextConfig.trailingSlash,
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canonicalBase: ((_nextConfig_amp = nextConfig.amp) == null ? void 0 : _nextConfig_amp.canonicalBase) || '',
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ampSkipValidation: ((_nextConfig_experimental_amp = nextConfig.experimental.amp) == null ? void 0 : _nextConfig_experimental_amp.skipValidation) || false,
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ampOptimizerConfig: ((_nextConfig_experimental_amp1 = nextConfig.experimental.amp) == null ? void 0 : _nextConfig_experimental_amp1.optimizer) || undefined,
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locales: i18n == null ? void 0 : i18n.locales,
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locale: i18n == null ? void 0 : i18n.defaultLocale,
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defaultLocale: i18n == null ? void 0 : i18n.defaultLocale,
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domainLocales: i18n == null ? void 0 : i18n.domains,
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disableOptimizedLoading: nextConfig.experimental.disableOptimizedLoading,
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// Exported pages do not currently support dynamic HTML.
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supportsDynamicResponse: false,
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crossOrigin: nextConfig.crossOrigin,
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optimizeCss: nextConfig.experimental.optimizeCss,
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nextConfigOutput: nextConfig.output,
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nextScriptWorkers: nextConfig.experimental.nextScriptWorkers,
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largePageDataBytes: nextConfig.experimental.largePageDataBytes,
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serverActions: nextConfig.experimental.serverActions,
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serverComponents: enabledDirectories.app,
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cacheLifeProfiles: nextConfig.experimental.cacheLife,
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nextFontManifest: require(join(distDir, 'server', `${NEXT_FONT_MANIFEST}.json`)),
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images: nextConfig.images,
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...enabledDirectories.app ? {
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serverActionsManifest
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} : {},
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strictNextHead: nextConfig.experimental.strictNextHead ?? true,
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deploymentId: nextConfig.deploymentId,
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htmlLimitedBots: nextConfig.htmlLimitedBots.source,
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experimental: {
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clientTraceMetadata: nextConfig.experimental.clientTraceMetadata,
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expireTime: nextConfig.expireTime,
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dynamicIO: nextConfig.experimental.dynamicIO ?? false,
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clientSegmentCache: nextConfig.experimental.clientSegmentCache === 'client-only' ? 'client-only' : Boolean(nextConfig.experimental.clientSegmentCache),
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dynamicOnHover: nextConfig.experimental.dynamicOnHover ?? false,
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inlineCss: nextConfig.experimental.inlineCss ?? false,
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authInterrupts: !!nextConfig.experimental.authInterrupts
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},
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reactMaxHeadersLength: nextConfig.reactMaxHeadersLength
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};
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const { publicRuntimeConfig } = nextConfig;
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if (Object.keys(publicRuntimeConfig).length > 0) {
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renderOpts.runtimeConfig = publicRuntimeConfig;
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}
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// We need this for server rendering the Link component.
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;
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globalThis.__NEXT_DATA__ = {
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nextExport: true
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};
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const exportPathMap = await span.traceChild('run-export-path-map').traceAsyncFn(async ()=>{
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const exportMap = await nextConfig.exportPathMap(defaultPathMap, {
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dev: false,
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dir,
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outDir,
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distDir,
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buildId
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});
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return exportMap;
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});
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// only add missing 404 page when `buildExport` is false
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if (!options.buildExport) {
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// only add missing /404 if not specified in `exportPathMap`
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if (!exportPathMap['/404']) {
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exportPathMap['/404'] = {
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page: '/_error'
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};
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}
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/**
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* exports 404.html for backwards compat
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* E.g. GitHub Pages, GitLab Pages, Cloudflare Pages, Netlify
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*/ if (!exportPathMap['/404.html']) {
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// alias /404.html to /404 to be compatible with custom 404 / _error page
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exportPathMap['/404.html'] = exportPathMap['/404'];
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}
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}
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// make sure to prevent duplicates
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const exportPaths = [
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...new Set(Object.keys(exportPathMap).map((path)=>denormalizePagePath(normalizePagePath(path))))
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];
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const filteredPaths = exportPaths.filter((route)=>exportPathMap[route]._isAppDir || // Remove API routes
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!isAPIRoute(exportPathMap[route].page));
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if (filteredPaths.length !== exportPaths.length) {
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hasApiRoutes = true;
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}
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if (filteredPaths.length === 0) {
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return null;
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}
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if (prerenderManifest && !options.buildExport) {
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const fallbackEnabledPages = new Set();
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for (const path of Object.keys(exportPathMap)){
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const page = exportPathMap[path].page;
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const prerenderInfo = prerenderManifest.dynamicRoutes[page];
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if (prerenderInfo && prerenderInfo.fallback !== false) {
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fallbackEnabledPages.add(page);
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}
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}
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if (fallbackEnabledPages.size > 0) {
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throw Object.defineProperty(new ExportError(`Found pages with \`fallback\` enabled:\n${[
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...fallbackEnabledPages
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].join('\n')}\n${SSG_FALLBACK_EXPORT_ERROR}\n`), "__NEXT_ERROR_CODE", {
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value: "E533",
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enumerable: false,
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configurable: true
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});
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}
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}
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let hasMiddleware = false;
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if (!options.buildExport) {
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try {
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var _functionsConfigManifest_functions;
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const middlewareManifest = require(join(distDir, SERVER_DIRECTORY, MIDDLEWARE_MANIFEST));
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const functionsConfigManifest = require(join(distDir, SERVER_DIRECTORY, FUNCTIONS_CONFIG_MANIFEST));
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hasMiddleware = Object.keys(middlewareManifest.middleware).length > 0 || Boolean((_functionsConfigManifest_functions = functionsConfigManifest.functions) == null ? void 0 : _functionsConfigManifest_functions['/_middleware']);
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} catch {}
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// Warn if the user defines a path for an API page
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if (hasApiRoutes || hasMiddleware) {
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if (nextConfig.output === 'export') {
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Log.warn(yellow(`Statically exporting a Next.js application via \`next export\` disables API routes and middleware.`) + `\n` + yellow(`This command is meant for static-only hosts, and is` + ' ' + bold(`not necessary to make your application static.`)) + `\n` + yellow(`Pages in your application without server-side data dependencies will be automatically statically exported by \`next build\`, including pages powered by \`getStaticProps\`.`) + `\n` + yellow(`Learn more: https://nextjs.org/docs/messages/api-routes-static-export`));
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}
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}
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}
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const pagesDataDir = options.buildExport ? outDir : join(outDir, '_next/data', buildId);
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const ampValidations = {};
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const publicDir = join(dir, CLIENT_PUBLIC_FILES_PATH);
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// Copy public directory
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if (!options.buildExport && existsSync(publicDir)) {
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if (!options.silent) {
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Log.info('Copying "public" directory');
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}
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await span.traceChild('copy-public-directory').traceAsyncFn(()=>recursiveCopy(publicDir, outDir, {
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filter (path) {
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// Exclude paths used by pages
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return !exportPathMap[path];
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}
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}));
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}
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const failedExportAttemptsByPage = new Map();
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// Chunk filtered pages into smaller groups, and call the export worker on each group.
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// We've set a default minimum of 25 pages per chunk to ensure that even setups
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// with only a few static pages can leverage a shared incremental cache, however this
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// value can be configured.
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const minChunkSize = nextConfig.experimental.staticGenerationMinPagesPerWorker ?? 25;
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// Calculate the number of workers needed to ensure each chunk has at least minChunkSize pages
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const numWorkers = Math.min(options.numWorkers, Math.ceil(filteredPaths.length / minChunkSize));
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// Calculate the chunk size based on the number of workers
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const chunkSize = Math.ceil(filteredPaths.length / numWorkers);
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const chunks = Array.from({
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length: numWorkers
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}, (_, i)=>filteredPaths.slice(i * chunkSize, (i + 1) * chunkSize));
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// Distribute remaining pages
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const remainingPages = filteredPaths.slice(numWorkers * chunkSize);
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remainingPages.forEach((page, index)=>{
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chunks[index % chunks.length].push(page);
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});
|
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const progress = createProgress(filteredPaths.length, options.statusMessage || 'Exporting');
|
|
const worker = createStaticWorker(nextConfig, progress);
|
|
const results = (await Promise.all(chunks.map((paths)=>worker.exportPages({
|
|
buildId,
|
|
paths,
|
|
exportPathMap,
|
|
parentSpanId: span.getId(),
|
|
pagesDataDir,
|
|
renderOpts,
|
|
options,
|
|
dir,
|
|
distDir,
|
|
outDir,
|
|
nextConfig,
|
|
cacheHandler: nextConfig.cacheHandler,
|
|
cacheMaxMemorySize: nextConfig.cacheMaxMemorySize,
|
|
fetchCache: true,
|
|
fetchCacheKeyPrefix: nextConfig.experimental.fetchCacheKeyPrefix
|
|
})))).flat();
|
|
let hadValidationError = false;
|
|
const collector = {
|
|
byPath: new Map(),
|
|
byPage: new Map(),
|
|
ssgNotFoundPaths: new Set(),
|
|
turborepoAccessTraceResults: new Map()
|
|
};
|
|
for (const { result, path, pageKey } of results){
|
|
if (!result) continue;
|
|
if ('error' in result) {
|
|
failedExportAttemptsByPage.set(pageKey, true);
|
|
continue;
|
|
}
|
|
const { page } = exportPathMap[path];
|
|
if (result.turborepoAccessTraceResult) {
|
|
var _collector_turborepoAccessTraceResults;
|
|
(_collector_turborepoAccessTraceResults = collector.turborepoAccessTraceResults) == null ? void 0 : _collector_turborepoAccessTraceResults.set(path, TurborepoAccessTraceResult.fromSerialized(result.turborepoAccessTraceResult));
|
|
}
|
|
// Capture any amp validations.
|
|
if (result.ampValidations) {
|
|
for (const validation of result.ampValidations){
|
|
ampValidations[validation.page] = validation.result;
|
|
hadValidationError ||= validation.result.errors.length > 0;
|
|
}
|
|
}
|
|
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.hasEmptyPrelude !== 'undefined') {
|
|
info.hasEmptyPrelude = result.hasEmptyPrelude;
|
|
}
|
|
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)=>{
|
|
const { srcRoute } = prerenderManifest.routes[unnormalizedRoute];
|
|
const appPageName = mapAppRouteToPage.get(srcRoute || '');
|
|
const pageName = appPageName || srcRoute || unnormalizedRoute;
|
|
const isAppPath = Boolean(appPageName);
|
|
const isAppRouteHandler = appPageName && 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 = normalizePagePath(unnormalizedRoute);
|
|
const pagePath = getPagePath(pageName, distDir, undefined, isAppPath);
|
|
const distPagesDir = join(pagePath, // strip leading / and then recurse number of nested dirs
|
|
// to place from base folder
|
|
pageName.slice(1).split('/').map(()=>'..').join('/'));
|
|
const orig = join(distPagesDir, route);
|
|
const handlerSrc = `${orig}.body`;
|
|
const handlerDest = join(outDir, route);
|
|
if (isAppRouteHandler && existsSync(handlerSrc)) {
|
|
await fs.mkdir(dirname(handlerDest), {
|
|
recursive: true
|
|
});
|
|
await fs.copyFile(handlerSrc, handlerDest);
|
|
return;
|
|
}
|
|
const htmlDest = join(outDir, `${route}${subFolders && route !== '/index' ? `${sep}index` : ''}.html`);
|
|
const ampHtmlDest = join(outDir, `${route}.amp${subFolders ? `${sep}index` : ''}.html`);
|
|
const jsonDest = isAppPath ? join(outDir, `${route}${subFolders && route !== '/index' ? `${sep}index` : ''}.txt`) : join(pagesDataDir, `${route}.json`);
|
|
await fs.mkdir(dirname(htmlDest), {
|
|
recursive: true
|
|
});
|
|
await fs.mkdir(dirname(jsonDest), {
|
|
recursive: true
|
|
});
|
|
const htmlSrc = `${orig}.html`;
|
|
const jsonSrc = `${orig}${isAppPath ? RSC_SUFFIX : '.json'}`;
|
|
await fs.copyFile(htmlSrc, htmlDest);
|
|
await fs.copyFile(jsonSrc, jsonDest);
|
|
if (existsSync(`${orig}.amp.html`)) {
|
|
await fs.mkdir(dirname(ampHtmlDest), {
|
|
recursive: true
|
|
});
|
|
await fs.copyFile(`${orig}.amp.html`, ampHtmlDest);
|
|
}
|
|
const segmentsDir = `${orig}${RSC_SEGMENTS_DIR_SUFFIX}`;
|
|
if (isAppPath && existsSync(segmentsDir)) {
|
|
// Output a data file for each of this page's segments
|
|
//
|
|
// These files are requested by the client router's internal
|
|
// prefetcher, not the user directly. So we don't need to account for
|
|
// things like trailing slash handling.
|
|
//
|
|
// To keep the protocol simple, we can use the non-normalized route
|
|
// path instead of the normalized one (which, among other things,
|
|
// rewrites `/` to `/index`).
|
|
const segmentsDirDest = join(outDir, unnormalizedRoute);
|
|
const segmentPaths = await collectSegmentPaths(segmentsDir);
|
|
await Promise.all(segmentPaths.map(async (segmentFileSrc)=>{
|
|
const segmentPath = '/' + segmentFileSrc.slice(0, -RSC_SEGMENT_SUFFIX.length);
|
|
const segmentFilename = convertSegmentPathToStaticExportFilename(segmentPath);
|
|
const segmentFileDest = join(segmentsDirDest, segmentFilename);
|
|
await fs.mkdir(dirname(segmentFileDest), {
|
|
recursive: true
|
|
});
|
|
await fs.copyFile(join(segmentsDir, segmentFileSrc), segmentFileDest);
|
|
}));
|
|
}
|
|
}));
|
|
}
|
|
if (Object.keys(ampValidations).length) {
|
|
console.log(formatAmpMessages(ampValidations));
|
|
}
|
|
if (hadValidationError) {
|
|
throw Object.defineProperty(new ExportError(`AMP Validation caused the export to fail. https://nextjs.org/docs/messages/amp-export-validation`), "__NEXT_ERROR_CODE", {
|
|
value: "E596",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
if (failedExportAttemptsByPage.size > 0) {
|
|
const failedPages = Array.from(failedExportAttemptsByPage.keys());
|
|
throw Object.defineProperty(new ExportError(`Export encountered errors on following paths:\n\t${failedPages.sort().join('\n\t')}`), "__NEXT_ERROR_CODE", {
|
|
value: "E535",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
await fs.writeFile(join(distDir, EXPORT_DETAIL), formatManifest({
|
|
version: 1,
|
|
outDirectory: outDir,
|
|
success: true
|
|
}), 'utf8');
|
|
if (telemetry) {
|
|
await telemetry.flush();
|
|
}
|
|
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.readdir(directory, {
|
|
withFileTypes: true
|
|
});
|
|
await Promise.all(segmentFiles.map(async (segmentFile)=>{
|
|
if (segmentFile.isDirectory()) {
|
|
await collectSegmentPathsImpl(segmentsDirectory, join(directory, segmentFile.name), results);
|
|
return;
|
|
}
|
|
if (!segmentFile.name.endsWith(RSC_SEGMENT_SUFFIX)) {
|
|
return;
|
|
}
|
|
results.push(relative(segmentsDirectory, join(directory, segmentFile.name)));
|
|
}));
|
|
}
|
|
export default 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
|