995 lines
51 KiB
JavaScript
Executable File
995 lines
51 KiB
JavaScript
Executable File
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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GlobalError: null,
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__next_app__: null,
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handler: null,
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pages: null,
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routeModule: null,
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tree: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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GlobalError: function() {
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return _VAR_MODULE_GLOBAL_ERROR.default;
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},
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__next_app__: function() {
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return __next_app__;
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},
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handler: function() {
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return handler;
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},
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pages: function() {
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return pages;
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},
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routeModule: function() {
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return routeModule;
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},
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tree: function() {
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return tree;
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}
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});
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0 && __export(require("../../server/app-render/entry-base"));
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const _modulecompiled = require("../../server/route-modules/app-page/module.compiled");
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const _routekind = require("../../server/route-kind");
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const _utils = require("../../server/instrumentation/utils");
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const _tracer = require("../../server/lib/trace/tracer");
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const _requestmeta = require("../../server/request-meta");
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const _constants = require("../../server/lib/trace/constants");
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const _interopdefault = require("../../server/app-render/interop-default");
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const _stripflightheaders = require("../../server/app-render/strip-flight-headers");
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const _node = require("../../server/base-http/node");
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const _ppr = require("../../server/lib/experimental/ppr");
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const _fallbackparams = require("../../server/request/fallback-params");
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const _encryptionutils = require("../../server/app-render/encryption-utils");
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const _streamingmetadata = require("../../server/lib/streaming-metadata");
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const _actionutils = require("../../server/app-render/action-utils");
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const _apppaths = require("../../shared/lib/router/utils/app-paths");
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const _serveractionrequestmeta = require("../../server/lib/server-action-request-meta");
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const _approuterheaders = require("../../client/components/app-router-headers");
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const _isbot = require("../../shared/lib/router/utils/is-bot");
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const _responsecache = require("../../server/response-cache");
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const _fallback = require("../../lib/fallback");
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const _renderresult = /*#__PURE__*/ _interop_require_default(require("../../server/render-result"));
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const _constants1 = require("../../lib/constants");
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const _encodedtags = require("../../server/stream-utils/encoded-tags");
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const _sendpayload = require("../../server/send-payload");
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const _nofallbackerrorexternal = require("../../shared/lib/no-fallback-error.external");
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const _VAR_MODULE_GLOBAL_ERROR = /*#__PURE__*/ _interop_require_default(require("VAR_MODULE_GLOBAL_ERROR"));
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const _entrybase = /*#__PURE__*/ _interop_require_wildcard(_export_star(require("../../server/app-render/entry-base"), exports));
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const _redirectstatuscode = require("../../client/components/redirect-status-code");
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function _export_star(from, to) {
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Object.keys(from).forEach(function(k) {
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if (k !== "default" && !Object.prototype.hasOwnProperty.call(to, k)) {
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Object.defineProperty(to, k, {
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enumerable: true,
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get: function() {
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return from[k];
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}
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});
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}
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});
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return from;
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}
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function _interop_require_default(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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function _getRequireWildcardCache(nodeInterop) {
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if (typeof WeakMap !== "function") return null;
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var cacheBabelInterop = new WeakMap();
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var cacheNodeInterop = new WeakMap();
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return (_getRequireWildcardCache = function(nodeInterop) {
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return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
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})(nodeInterop);
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}
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function _interop_require_wildcard(obj, nodeInterop) {
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if (!nodeInterop && obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
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return {
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default: obj
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};
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}
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var cache = _getRequireWildcardCache(nodeInterop);
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {
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__proto__: null
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};
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var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
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for(var key in obj){
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if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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const __next_app__ = {
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require: __next_app_require__,
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loadChunk: __next_app_load_chunk__
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};
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const routeModule = new _modulecompiled.AppPageRouteModule({
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definition: {
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kind: _routekind.RouteKind.APP_PAGE,
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page: 'VAR_DEFINITION_PAGE',
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pathname: 'VAR_DEFINITION_PATHNAME',
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// The following aren't used in production.
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bundlePath: '',
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filename: '',
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appPaths: []
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},
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userland: {
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loaderTree: tree
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},
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distDir: process.env.__NEXT_RELATIVE_DIST_DIR || '',
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relativeProjectDir: process.env.__NEXT_RELATIVE_PROJECT_DIR || ''
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});
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async function handler(req, res, ctx) {
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var _this;
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let srcPage = 'VAR_DEFINITION_PAGE';
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// turbopack doesn't normalize `/index` in the page name
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// so we need to to process dynamic routes properly
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// TODO: fix turbopack providing differing value from webpack
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if (process.env.TURBOPACK) {
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srcPage = srcPage.replace(/\/index$/, '') || '/';
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} else if (srcPage === '/index') {
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// we always normalize /index specifically
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srcPage = '/';
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}
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const multiZoneDraftMode = process.env.__NEXT_MULTI_ZONE_DRAFT_MODE;
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const initialPostponed = (0, _requestmeta.getRequestMeta)(req, 'postponed');
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// TODO: replace with more specific flags
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const minimalMode = (0, _requestmeta.getRequestMeta)(req, 'minimalMode');
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const prepareResult = await routeModule.prepare(req, res, {
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srcPage,
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multiZoneDraftMode
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});
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if (!prepareResult) {
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res.statusCode = 400;
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res.end('Bad Request');
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ctx.waitUntil == null ? void 0 : ctx.waitUntil.call(ctx, Promise.resolve());
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return null;
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}
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const { buildId, query, params, parsedUrl, pageIsDynamic, buildManifest, nextFontManifest, reactLoadableManifest, serverActionsManifest, clientReferenceManifest, subresourceIntegrityManifest, prerenderManifest, isDraftMode, resolvedPathname, revalidateOnlyGenerated, routerServerContext, nextConfig, interceptionRoutePatterns } = prepareResult;
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const pathname = parsedUrl.pathname || '/';
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const normalizedSrcPage = (0, _apppaths.normalizeAppPath)(srcPage);
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let { isOnDemandRevalidate } = prepareResult;
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const prerenderInfo = routeModule.match(pathname, prerenderManifest);
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const isPrerendered = !!prerenderManifest.routes[resolvedPathname];
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let isSSG = Boolean(prerenderInfo || isPrerendered || prerenderManifest.routes[normalizedSrcPage]);
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const userAgent = req.headers['user-agent'] || '';
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const botType = (0, _isbot.getBotType)(userAgent);
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const isHtmlBot = (0, _streamingmetadata.isHtmlBotRequest)(req);
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/**
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* If true, this indicates that the request being made is for an app
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* prefetch request.
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*/ const isPrefetchRSCRequest = (0, _requestmeta.getRequestMeta)(req, 'isPrefetchRSCRequest') ?? req.headers[_approuterheaders.NEXT_ROUTER_PREFETCH_HEADER] === '1' // exclude runtime prefetches, which use '2'
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;
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// NOTE: Don't delete headers[RSC] yet, it still needs to be used in renderToHTML later
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const isRSCRequest = (0, _requestmeta.getRequestMeta)(req, 'isRSCRequest') ?? Boolean(req.headers[_approuterheaders.RSC_HEADER]);
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const isPossibleServerAction = (0, _serveractionrequestmeta.getIsPossibleServerAction)(req);
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/**
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* If the route being rendered is an app page, and the ppr feature has been
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* enabled, then the given route _could_ support PPR.
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*/ const couldSupportPPR = (0, _ppr.checkIsAppPPREnabled)(nextConfig.experimental.ppr);
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// When enabled, this will allow the use of the `?__nextppronly` query to
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// enable debugging of the static shell.
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const hasDebugStaticShellQuery = process.env.__NEXT_EXPERIMENTAL_STATIC_SHELL_DEBUGGING === '1' && typeof query.__nextppronly !== 'undefined' && couldSupportPPR;
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// When enabled, this will allow the use of the `?__nextppronly` query
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// to enable debugging of the fallback shell.
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const hasDebugFallbackShellQuery = hasDebugStaticShellQuery && query.__nextppronly === 'fallback';
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// This page supports PPR if it is marked as being `PARTIALLY_STATIC` in the
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// prerender manifest and this is an app page.
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const isRoutePPREnabled = couldSupportPPR && (((_this = prerenderManifest.routes[normalizedSrcPage] ?? prerenderManifest.dynamicRoutes[normalizedSrcPage]) == null ? void 0 : _this.renderingMode) === 'PARTIALLY_STATIC' || // Ideally we'd want to check the appConfig to see if this page has PPR
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// enabled or not, but that would require plumbing the appConfig through
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// to the server during development. We assume that the page supports it
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// but only during development.
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hasDebugStaticShellQuery && (routeModule.isDev === true || (routerServerContext == null ? void 0 : routerServerContext.experimentalTestProxy) === true));
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const isDebugStaticShell = hasDebugStaticShellQuery && isRoutePPREnabled;
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// We should enable debugging dynamic accesses when the static shell
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// debugging has been enabled and we're also in development mode.
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const isDebugDynamicAccesses = isDebugStaticShell && routeModule.isDev === true;
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const isDebugFallbackShell = hasDebugFallbackShellQuery && isRoutePPREnabled;
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// If we're in minimal mode, then try to get the postponed information from
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// the request metadata. If available, use it for resuming the postponed
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// render.
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const minimalPostponed = isRoutePPREnabled ? initialPostponed : undefined;
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// If PPR is enabled, and this is a RSC request (but not a prefetch), then
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// we can use this fact to only generate the flight data for the request
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// because we can't cache the HTML (as it's also dynamic).
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const isDynamicRSCRequest = isRoutePPREnabled && isRSCRequest && !isPrefetchRSCRequest;
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// Need to read this before it's stripped by stripFlightHeaders. We don't
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// need to transfer it to the request meta because it's only read
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// within this function; the static segment data should have already been
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// generated, so we will always either return a static response or a 404.
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const segmentPrefetchHeader = (0, _requestmeta.getRequestMeta)(req, 'segmentPrefetchRSCRequest');
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// TODO: investigate existing bug with shouldServeStreamingMetadata always
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// being true for a revalidate due to modifying the base-server this.renderOpts
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// when fixing this to correct logic it causes hydration issue since we set
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// serveStreamingMetadata to true during export
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let serveStreamingMetadata = !userAgent ? true : (0, _streamingmetadata.shouldServeStreamingMetadata)(userAgent, nextConfig.htmlLimitedBots);
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if (isHtmlBot && isRoutePPREnabled) {
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isSSG = false;
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serveStreamingMetadata = false;
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}
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// In development, we always want to generate dynamic HTML.
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let supportsDynamicResponse = // If we're in development, we always support dynamic HTML, unless it's
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// a data request, in which case we only produce static HTML.
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routeModule.isDev === true || // If this is not SSG or does not have static paths, then it supports
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// dynamic HTML.
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!isSSG || // If this request has provided postponed data, it supports dynamic
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// HTML.
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typeof initialPostponed === 'string' || // If this is a dynamic RSC request, then this render supports dynamic
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// HTML (it's dynamic).
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isDynamicRSCRequest;
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// When html bots request PPR page, perform the full dynamic rendering.
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const shouldWaitOnAllReady = isHtmlBot && isRoutePPREnabled;
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let ssgCacheKey = null;
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if (!isDraftMode && isSSG && !supportsDynamicResponse && !isPossibleServerAction && !minimalPostponed && !isDynamicRSCRequest) {
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ssgCacheKey = resolvedPathname;
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}
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// the staticPathKey differs from ssgCacheKey since
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// ssgCacheKey is null in dev since we're always in "dynamic"
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// mode in dev to bypass the cache, but we still need to honor
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// dynamicParams = false in dev mode
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let staticPathKey = ssgCacheKey;
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if (!staticPathKey && routeModule.isDev) {
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staticPathKey = resolvedPathname;
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}
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// If this is a request for an app path that should be statically generated
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// and we aren't in the edge runtime, strip the flight headers so it will
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// generate the static response.
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if (!routeModule.isDev && !isDraftMode && isSSG && isRSCRequest && !isDynamicRSCRequest) {
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(0, _stripflightheaders.stripFlightHeaders)(req.headers);
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}
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const ComponentMod = {
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..._entrybase,
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tree,
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pages,
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GlobalError: _VAR_MODULE_GLOBAL_ERROR.default,
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handler,
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routeModule,
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__next_app__
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};
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// Before rendering (which initializes component tree modules), we have to
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// set the reference manifests to our global store so Server Action's
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// encryption util can access to them at the top level of the page module.
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if (serverActionsManifest && clientReferenceManifest) {
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(0, _encryptionutils.setReferenceManifestsSingleton)({
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page: srcPage,
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clientReferenceManifest,
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serverActionsManifest,
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serverModuleMap: (0, _actionutils.createServerModuleMap)({
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serverActionsManifest
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})
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});
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}
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const method = req.method || 'GET';
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const tracer = (0, _tracer.getTracer)();
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const activeSpan = tracer.getActiveScopeSpan();
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try {
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const varyHeader = routeModule.getVaryHeader(resolvedPathname, interceptionRoutePatterns);
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res.setHeader('Vary', varyHeader);
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const invokeRouteModule = async (span, context)=>{
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const nextReq = new _node.NodeNextRequest(req);
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const nextRes = new _node.NodeNextResponse(res);
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// TODO: adapt for putting the RDC inside the postponed data
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// If we're in dev, and this isn't a prefetch or a server action,
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// we should seed the resume data cache.
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if (process.env.NODE_ENV === 'development') {
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if (nextConfig.experimental.cacheComponents && !isPrefetchRSCRequest && !context.renderOpts.isPossibleServerAction) {
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const warmup = await routeModule.warmup(nextReq, nextRes, context);
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// If the warmup is successful, we should use the resume data
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// cache from the warmup.
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if (warmup.metadata.renderResumeDataCache) {
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context.renderOpts.renderResumeDataCache = warmup.metadata.renderResumeDataCache;
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}
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}
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}
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return routeModule.render(nextReq, nextRes, context).finally(()=>{
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if (!span) return;
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span.setAttributes({
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'http.status_code': res.statusCode,
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'next.rsc': false
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});
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const rootSpanAttributes = tracer.getRootSpanAttributes();
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// We were unable to get attributes, probably OTEL is not enabled
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if (!rootSpanAttributes) {
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return;
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}
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if (rootSpanAttributes.get('next.span_type') !== _constants.BaseServerSpan.handleRequest) {
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console.warn(`Unexpected root span type '${rootSpanAttributes.get('next.span_type')}'. Please report this Next.js issue https://github.com/vercel/next.js`);
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return;
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}
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const route = rootSpanAttributes.get('next.route');
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if (route) {
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const name = `${method} ${route}`;
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span.setAttributes({
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'next.route': route,
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'http.route': route,
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'next.span_name': name
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});
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span.updateName(name);
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} else {
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span.updateName(`${method} ${req.url}`);
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}
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});
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};
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const doRender = async ({ span, postponed, fallbackRouteParams })=>{
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const context = {
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query,
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params,
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page: normalizedSrcPage,
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sharedContext: {
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buildId
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},
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serverComponentsHmrCache: (0, _requestmeta.getRequestMeta)(req, 'serverComponentsHmrCache'),
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fallbackRouteParams,
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renderOpts: {
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App: ()=>null,
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Document: ()=>null,
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pageConfig: {},
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ComponentMod,
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Component: (0, _interopdefault.interopDefault)(ComponentMod),
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params,
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routeModule,
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page: srcPage,
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postponed,
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shouldWaitOnAllReady,
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serveStreamingMetadata,
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supportsDynamicResponse: typeof postponed === 'string' || supportsDynamicResponse,
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buildManifest,
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nextFontManifest,
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reactLoadableManifest,
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subresourceIntegrityManifest,
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serverActionsManifest,
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clientReferenceManifest,
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setIsrStatus: routerServerContext == null ? void 0 : routerServerContext.setIsrStatus,
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dir: process.env.NEXT_RUNTIME === 'nodejs' ? require('path').join(/* turbopackIgnore: true */ process.cwd(), routeModule.relativeProjectDir) : `${process.cwd()}/${routeModule.relativeProjectDir}`,
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isDraftMode,
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isRevalidate: isSSG && !postponed && !isDynamicRSCRequest,
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botType,
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isOnDemandRevalidate,
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isPossibleServerAction,
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assetPrefix: nextConfig.assetPrefix,
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nextConfigOutput: nextConfig.output,
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crossOrigin: nextConfig.crossOrigin,
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trailingSlash: nextConfig.trailingSlash,
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previewProps: prerenderManifest.preview,
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deploymentId: nextConfig.deploymentId,
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enableTainting: nextConfig.experimental.taint,
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htmlLimitedBots: nextConfig.htmlLimitedBots,
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devtoolSegmentExplorer: nextConfig.experimental.devtoolSegmentExplorer,
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reactMaxHeadersLength: nextConfig.reactMaxHeadersLength,
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multiZoneDraftMode,
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incrementalCache: (0, _requestmeta.getRequestMeta)(req, 'incrementalCache'),
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cacheLifeProfiles: nextConfig.experimental.cacheLife,
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basePath: nextConfig.basePath,
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serverActions: nextConfig.experimental.serverActions,
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...isDebugStaticShell || isDebugDynamicAccesses ? {
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nextExport: true,
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supportsDynamicResponse: false,
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isStaticGeneration: true,
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isRevalidate: true,
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isDebugDynamicAccesses: isDebugDynamicAccesses
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} : {},
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experimental: {
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isRoutePPREnabled,
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expireTime: nextConfig.expireTime,
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staleTimes: nextConfig.experimental.staleTimes,
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cacheComponents: Boolean(nextConfig.experimental.cacheComponents),
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clientSegmentCache: Boolean(nextConfig.experimental.clientSegmentCache),
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clientParamParsing: Boolean(nextConfig.experimental.clientParamParsing),
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dynamicOnHover: Boolean(nextConfig.experimental.dynamicOnHover),
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inlineCss: Boolean(nextConfig.experimental.inlineCss),
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authInterrupts: Boolean(nextConfig.experimental.authInterrupts),
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clientTraceMetadata: nextConfig.experimental.clientTraceMetadata || []
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},
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waitUntil: ctx.waitUntil,
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onClose: (cb)=>{
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res.on('close', cb);
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},
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onAfterTaskError: ()=>{},
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onInstrumentationRequestError: (error, _request, errorContext)=>routeModule.onRequestError(req, error, errorContext, routerServerContext),
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err: (0, _requestmeta.getRequestMeta)(req, 'invokeError'),
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dev: routeModule.isDev
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}
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};
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const result = await invokeRouteModule(span, context);
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const { metadata } = result;
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const { cacheControl, headers = {}, // Add any fetch tags that were on the page to the response headers.
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fetchTags: cacheTags } = metadata;
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if (cacheTags) {
|
|
headers[_constants1.NEXT_CACHE_TAGS_HEADER] = cacheTags;
|
|
}
|
|
// Pull any fetch metrics from the render onto the request.
|
|
;
|
|
req.fetchMetrics = metadata.fetchMetrics;
|
|
// we don't throw static to dynamic errors in dev as isSSG
|
|
// is a best guess in dev since we don't have the prerender pass
|
|
// to know whether the path is actually static or not
|
|
if (isSSG && (cacheControl == null ? void 0 : cacheControl.revalidate) === 0 && !routeModule.isDev && !isRoutePPREnabled) {
|
|
const staticBailoutInfo = metadata.staticBailoutInfo;
|
|
const err = Object.defineProperty(new Error(`Page changed from static to dynamic at runtime ${resolvedPathname}${(staticBailoutInfo == null ? void 0 : staticBailoutInfo.description) ? `, reason: ${staticBailoutInfo.description}` : ``}` + `\nsee more here https://nextjs.org/docs/messages/app-static-to-dynamic-error`), "__NEXT_ERROR_CODE", {
|
|
value: "E132",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
if (staticBailoutInfo == null ? void 0 : staticBailoutInfo.stack) {
|
|
const stack = staticBailoutInfo.stack;
|
|
err.stack = err.message + stack.substring(stack.indexOf('\n'));
|
|
}
|
|
throw err;
|
|
}
|
|
return {
|
|
value: {
|
|
kind: _responsecache.CachedRouteKind.APP_PAGE,
|
|
html: result,
|
|
headers,
|
|
rscData: metadata.flightData,
|
|
postponed: metadata.postponed,
|
|
status: metadata.statusCode,
|
|
segmentData: metadata.segmentData
|
|
},
|
|
cacheControl
|
|
};
|
|
};
|
|
const responseGenerator = async ({ hasResolved, previousCacheEntry, isRevalidating, span })=>{
|
|
const isProduction = routeModule.isDev === false;
|
|
const didRespond = hasResolved || res.writableEnded;
|
|
// skip on-demand revalidate if cache is not present and
|
|
// revalidate-if-generated is set
|
|
if (isOnDemandRevalidate && revalidateOnlyGenerated && !previousCacheEntry && !minimalMode) {
|
|
if (routerServerContext == null ? void 0 : routerServerContext.render404) {
|
|
await routerServerContext.render404(req, res);
|
|
} else {
|
|
res.statusCode = 404;
|
|
res.end('This page could not be found');
|
|
}
|
|
return null;
|
|
}
|
|
let fallbackMode;
|
|
if (prerenderInfo) {
|
|
fallbackMode = (0, _fallback.parseFallbackField)(prerenderInfo.fallback);
|
|
}
|
|
// When serving a HTML bot request, we want to serve a blocking render and
|
|
// not the prerendered page. This ensures that the correct content is served
|
|
// to the bot in the head.
|
|
if (fallbackMode === _fallback.FallbackMode.PRERENDER && (0, _isbot.isBot)(userAgent)) {
|
|
if (!isRoutePPREnabled || isHtmlBot) {
|
|
fallbackMode = _fallback.FallbackMode.BLOCKING_STATIC_RENDER;
|
|
}
|
|
}
|
|
if ((previousCacheEntry == null ? void 0 : previousCacheEntry.isStale) === -1) {
|
|
isOnDemandRevalidate = true;
|
|
}
|
|
// TODO: adapt for PPR
|
|
// only allow on-demand revalidate for fallback: true/blocking
|
|
// or for prerendered fallback: false paths
|
|
if (isOnDemandRevalidate && (fallbackMode !== _fallback.FallbackMode.NOT_FOUND || previousCacheEntry)) {
|
|
fallbackMode = _fallback.FallbackMode.BLOCKING_STATIC_RENDER;
|
|
}
|
|
if (!minimalMode && fallbackMode !== _fallback.FallbackMode.BLOCKING_STATIC_RENDER && staticPathKey && !didRespond && !isDraftMode && pageIsDynamic && (isProduction || !isPrerendered)) {
|
|
// if the page has dynamicParams: false and this pathname wasn't
|
|
// prerendered trigger the no fallback handling
|
|
if (// In development, fall through to render to handle missing
|
|
// getStaticPaths.
|
|
(isProduction || prerenderInfo) && // When fallback isn't present, abort this render so we 404
|
|
fallbackMode === _fallback.FallbackMode.NOT_FOUND) {
|
|
throw new _nofallbackerrorexternal.NoFallbackError();
|
|
}
|
|
let fallbackResponse;
|
|
if (isRoutePPREnabled && !isRSCRequest) {
|
|
const cacheKey = typeof (prerenderInfo == null ? void 0 : prerenderInfo.fallback) === 'string' ? prerenderInfo.fallback : isProduction ? normalizedSrcPage : null;
|
|
// We use the response cache here to handle the revalidation and
|
|
// management of the fallback shell.
|
|
fallbackResponse = await routeModule.handleResponse({
|
|
cacheKey,
|
|
req,
|
|
nextConfig,
|
|
routeKind: _routekind.RouteKind.APP_PAGE,
|
|
isFallback: true,
|
|
prerenderManifest,
|
|
isRoutePPREnabled,
|
|
responseGenerator: async ()=>doRender({
|
|
span,
|
|
// We pass `undefined` as rendering a fallback isn't resumed
|
|
// here.
|
|
postponed: undefined,
|
|
fallbackRouteParams: // If we're in production or we're debugging the fallback
|
|
// shell then we should postpone when dynamic params are
|
|
// accessed.
|
|
isProduction || isDebugFallbackShell ? (0, _fallbackparams.getFallbackRouteParams)(normalizedSrcPage) : null
|
|
}),
|
|
waitUntil: ctx.waitUntil
|
|
});
|
|
// If the fallback response was set to null, then we should return null.
|
|
if (fallbackResponse === null) return null;
|
|
// Otherwise, if we did get a fallback response, we should return it.
|
|
if (fallbackResponse) {
|
|
// Remove the cache control from the response to prevent it from being
|
|
// used in the surrounding cache.
|
|
delete fallbackResponse.cacheControl;
|
|
return fallbackResponse;
|
|
}
|
|
}
|
|
}
|
|
// Only requests that aren't revalidating can be resumed. If we have the
|
|
// minimal postponed data, then we should resume the render with it.
|
|
const postponed = !isOnDemandRevalidate && !isRevalidating && minimalPostponed ? minimalPostponed : undefined;
|
|
// When we're in minimal mode, if we're trying to debug the static shell,
|
|
// we should just return nothing instead of resuming the dynamic render.
|
|
if ((isDebugStaticShell || isDebugDynamicAccesses) && typeof postponed !== 'undefined') {
|
|
return {
|
|
cacheControl: {
|
|
revalidate: 1,
|
|
expire: undefined
|
|
},
|
|
value: {
|
|
kind: _responsecache.CachedRouteKind.PAGES,
|
|
html: _renderresult.default.EMPTY,
|
|
pageData: {},
|
|
headers: undefined,
|
|
status: undefined
|
|
}
|
|
};
|
|
}
|
|
// If this is a dynamic route with PPR enabled and the default route
|
|
// matches were set, then we should pass the fallback route params to
|
|
// the renderer as this is a fallback revalidation request.
|
|
const fallbackRouteParams = pageIsDynamic && isRoutePPREnabled && ((0, _requestmeta.getRequestMeta)(req, 'renderFallbackShell') || isDebugFallbackShell) ? (0, _fallbackparams.getFallbackRouteParams)(pathname) : null;
|
|
// Perform the render.
|
|
return doRender({
|
|
span,
|
|
postponed,
|
|
fallbackRouteParams
|
|
});
|
|
};
|
|
const handleResponse = async (span)=>{
|
|
var _cacheEntry_value, _cachedData_headers;
|
|
const cacheEntry = await routeModule.handleResponse({
|
|
cacheKey: ssgCacheKey,
|
|
responseGenerator: (c)=>responseGenerator({
|
|
span,
|
|
...c
|
|
}),
|
|
routeKind: _routekind.RouteKind.APP_PAGE,
|
|
isOnDemandRevalidate,
|
|
isRoutePPREnabled,
|
|
req,
|
|
nextConfig,
|
|
prerenderManifest,
|
|
waitUntil: ctx.waitUntil
|
|
});
|
|
if (isDraftMode) {
|
|
res.setHeader('Cache-Control', 'private, no-cache, no-store, max-age=0, must-revalidate');
|
|
}
|
|
// In dev, we should not cache pages for any reason.
|
|
if (routeModule.isDev) {
|
|
res.setHeader('Cache-Control', 'no-store, must-revalidate');
|
|
}
|
|
if (!cacheEntry) {
|
|
if (ssgCacheKey) {
|
|
// A cache entry might not be generated if a response is written
|
|
// in `getInitialProps` or `getServerSideProps`, but those shouldn't
|
|
// have a cache key. If we do have a cache key but we don't end up
|
|
// with a cache entry, then either Next.js or the application has a
|
|
// bug that needs fixing.
|
|
throw Object.defineProperty(new Error('invariant: cache entry required but not generated'), "__NEXT_ERROR_CODE", {
|
|
value: "E62",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
return null;
|
|
}
|
|
if (((_cacheEntry_value = cacheEntry.value) == null ? void 0 : _cacheEntry_value.kind) !== _responsecache.CachedRouteKind.APP_PAGE) {
|
|
var _cacheEntry_value1;
|
|
throw Object.defineProperty(new Error(`Invariant app-page handler received invalid cache entry ${(_cacheEntry_value1 = cacheEntry.value) == null ? void 0 : _cacheEntry_value1.kind}`), "__NEXT_ERROR_CODE", {
|
|
value: "E707",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
const didPostpone = typeof cacheEntry.value.postponed === 'string';
|
|
if (isSSG && // We don't want to send a cache header for requests that contain dynamic
|
|
// data. If this is a Dynamic RSC request or wasn't a Prefetch RSC
|
|
// request, then we should set the cache header.
|
|
!isDynamicRSCRequest && (!didPostpone || isPrefetchRSCRequest)) {
|
|
if (!minimalMode) {
|
|
// set x-nextjs-cache header to match the header
|
|
// we set for the image-optimizer
|
|
res.setHeader('x-nextjs-cache', isOnDemandRevalidate ? 'REVALIDATED' : cacheEntry.isMiss ? 'MISS' : cacheEntry.isStale ? 'STALE' : 'HIT');
|
|
}
|
|
// Set a header used by the client router to signal the response is static
|
|
// and should respect the `static` cache staleTime value.
|
|
res.setHeader(_approuterheaders.NEXT_IS_PRERENDER_HEADER, '1');
|
|
}
|
|
const { value: cachedData } = cacheEntry;
|
|
// Coerce the cache control parameter from the render.
|
|
let cacheControl;
|
|
// If this is a resume request in minimal mode it is streamed with dynamic
|
|
// content and should not be cached.
|
|
if (minimalPostponed) {
|
|
cacheControl = {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
};
|
|
} else if (minimalMode && isRSCRequest && !isPrefetchRSCRequest && isRoutePPREnabled) {
|
|
cacheControl = {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
};
|
|
} else if (!routeModule.isDev) {
|
|
// If this is a preview mode request, we shouldn't cache it
|
|
if (isDraftMode) {
|
|
cacheControl = {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
};
|
|
} else if (!isSSG) {
|
|
if (!res.getHeader('Cache-Control')) {
|
|
cacheControl = {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
};
|
|
}
|
|
} else if (cacheEntry.cacheControl) {
|
|
// If the cache entry has a cache control with a revalidate value that's
|
|
// a number, use it.
|
|
if (typeof cacheEntry.cacheControl.revalidate === 'number') {
|
|
var _cacheEntry_cacheControl;
|
|
if (cacheEntry.cacheControl.revalidate < 1) {
|
|
throw Object.defineProperty(new Error(`Invalid revalidate configuration provided: ${cacheEntry.cacheControl.revalidate} < 1`), "__NEXT_ERROR_CODE", {
|
|
value: "E22",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
cacheControl = {
|
|
revalidate: cacheEntry.cacheControl.revalidate,
|
|
expire: ((_cacheEntry_cacheControl = cacheEntry.cacheControl) == null ? void 0 : _cacheEntry_cacheControl.expire) ?? nextConfig.expireTime
|
|
};
|
|
} else {
|
|
cacheControl = {
|
|
revalidate: _constants1.CACHE_ONE_YEAR,
|
|
expire: undefined
|
|
};
|
|
}
|
|
}
|
|
}
|
|
cacheEntry.cacheControl = cacheControl;
|
|
if (typeof segmentPrefetchHeader === 'string' && (cachedData == null ? void 0 : cachedData.kind) === _responsecache.CachedRouteKind.APP_PAGE && cachedData.segmentData) {
|
|
var _cachedData_headers1;
|
|
// This is a prefetch request issued by the client Segment Cache. These
|
|
// should never reach the application layer (lambda). We should either
|
|
// respond from the cache (HIT) or respond with 204 No Content (MISS).
|
|
// Set a header to indicate that PPR is enabled for this route. This
|
|
// lets the client distinguish between a regular cache miss and a cache
|
|
// miss due to PPR being disabled. In other contexts this header is used
|
|
// to indicate that the response contains dynamic data, but here we're
|
|
// only using it to indicate that the feature is enabled — the segment
|
|
// response itself contains whether the data is dynamic.
|
|
res.setHeader(_approuterheaders.NEXT_DID_POSTPONE_HEADER, '2');
|
|
// Add the cache tags header to the response if it exists and we're in
|
|
// minimal mode while rendering a static page.
|
|
const tags = (_cachedData_headers1 = cachedData.headers) == null ? void 0 : _cachedData_headers1[_constants1.NEXT_CACHE_TAGS_HEADER];
|
|
if (minimalMode && isSSG && tags && typeof tags === 'string') {
|
|
res.setHeader(_constants1.NEXT_CACHE_TAGS_HEADER, tags);
|
|
}
|
|
const matchedSegment = cachedData.segmentData.get(segmentPrefetchHeader);
|
|
if (matchedSegment !== undefined) {
|
|
// Cache hit
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: _renderresult.default.fromStatic(matchedSegment, _approuterheaders.RSC_CONTENT_TYPE_HEADER),
|
|
cacheControl: cacheEntry.cacheControl
|
|
});
|
|
}
|
|
// Cache miss. Either a cache entry for this route has not been generated
|
|
// (which technically should not be possible when PPR is enabled, because
|
|
// at a minimum there should always be a fallback entry) or there's no
|
|
// match for the requested segment. Respond with a 204 No Content. We
|
|
// don't bother to respond with 404, because these requests are only
|
|
// issued as part of a prefetch.
|
|
res.statusCode = 204;
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: _renderresult.default.EMPTY,
|
|
cacheControl: cacheEntry.cacheControl
|
|
});
|
|
}
|
|
// If there's a callback for `onCacheEntry`, call it with the cache entry
|
|
// and the revalidate options.
|
|
const onCacheEntry = (0, _requestmeta.getRequestMeta)(req, 'onCacheEntry');
|
|
if (onCacheEntry) {
|
|
const finished = await onCacheEntry({
|
|
...cacheEntry,
|
|
// TODO: remove this when upstream doesn't
|
|
// always expect this value to be "PAGE"
|
|
value: {
|
|
...cacheEntry.value,
|
|
kind: 'PAGE'
|
|
}
|
|
}, {
|
|
url: (0, _requestmeta.getRequestMeta)(req, 'initURL')
|
|
});
|
|
if (finished) {
|
|
// TODO: maybe we have to end the request?
|
|
return null;
|
|
}
|
|
}
|
|
// If the request has a postponed state and it's a resume request we
|
|
// should error.
|
|
if (didPostpone && minimalPostponed) {
|
|
throw Object.defineProperty(new Error('Invariant: postponed state should not be present on a resume request'), "__NEXT_ERROR_CODE", {
|
|
value: "E396",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
if (cachedData.headers) {
|
|
const headers = {
|
|
...cachedData.headers
|
|
};
|
|
if (!minimalMode || !isSSG) {
|
|
delete headers[_constants1.NEXT_CACHE_TAGS_HEADER];
|
|
}
|
|
for (let [key, value] of Object.entries(headers)){
|
|
if (typeof value === 'undefined') continue;
|
|
if (Array.isArray(value)) {
|
|
for (const v of value){
|
|
res.appendHeader(key, v);
|
|
}
|
|
} else if (typeof value === 'number') {
|
|
value = value.toString();
|
|
res.appendHeader(key, value);
|
|
} else {
|
|
res.appendHeader(key, value);
|
|
}
|
|
}
|
|
}
|
|
// Add the cache tags header to the response if it exists and we're in
|
|
// minimal mode while rendering a static page.
|
|
const tags = (_cachedData_headers = cachedData.headers) == null ? void 0 : _cachedData_headers[_constants1.NEXT_CACHE_TAGS_HEADER];
|
|
if (minimalMode && isSSG && tags && typeof tags === 'string') {
|
|
res.setHeader(_constants1.NEXT_CACHE_TAGS_HEADER, tags);
|
|
}
|
|
// If the request is a data request, then we shouldn't set the status code
|
|
// from the response because it should always be 200. This should be gated
|
|
// behind the experimental PPR flag.
|
|
if (cachedData.status && (!isRSCRequest || !isRoutePPREnabled)) {
|
|
res.statusCode = cachedData.status;
|
|
}
|
|
// Redirect information is encoded in RSC payload, so we don't need to use redirect status codes
|
|
if (!minimalMode && cachedData.status && _redirectstatuscode.RedirectStatusCode[cachedData.status] && isRSCRequest) {
|
|
res.statusCode = 200;
|
|
}
|
|
// Mark that the request did postpone.
|
|
if (didPostpone) {
|
|
res.setHeader(_approuterheaders.NEXT_DID_POSTPONE_HEADER, '1');
|
|
}
|
|
// we don't go through this block when preview mode is true
|
|
// as preview mode is a dynamic request (bypasses cache) and doesn't
|
|
// generate both HTML and payloads in the same request so continue to just
|
|
// return the generated payload
|
|
if (isRSCRequest && !isDraftMode) {
|
|
// If this is a dynamic RSC request, then stream the response.
|
|
if (typeof cachedData.rscData === 'undefined') {
|
|
if (cachedData.postponed) {
|
|
throw Object.defineProperty(new Error('Invariant: Expected postponed to be undefined'), "__NEXT_ERROR_CODE", {
|
|
value: "E372",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: cachedData.html,
|
|
// Dynamic RSC responses cannot be cached, even if they're
|
|
// configured with `force-static` because we have no way of
|
|
// distinguishing between `force-static` and pages that have no
|
|
// postponed state.
|
|
// TODO: distinguish `force-static` from pages with no postponed state (static)
|
|
cacheControl: isDynamicRSCRequest ? {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
} : cacheEntry.cacheControl
|
|
});
|
|
}
|
|
// As this isn't a prefetch request, we should serve the static flight
|
|
// data.
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: _renderresult.default.fromStatic(cachedData.rscData, _approuterheaders.RSC_CONTENT_TYPE_HEADER),
|
|
cacheControl: cacheEntry.cacheControl
|
|
});
|
|
}
|
|
// This is a request for HTML data.
|
|
let body = cachedData.html;
|
|
// If there's no postponed state, we should just serve the HTML. This
|
|
// should also be the case for a resume request because it's completed
|
|
// as a server render (rather than a static render).
|
|
if (!didPostpone || minimalMode || isRSCRequest) {
|
|
// If we're in test mode, we should add a sentinel chunk to the response
|
|
// that's between the static and dynamic parts so we can compare the
|
|
// chunks and add assertions.
|
|
if (process.env.__NEXT_TEST_MODE && minimalMode && isRoutePPREnabled && body.contentType === _constants1.HTML_CONTENT_TYPE_HEADER) {
|
|
// As we're in minimal mode, the static part would have already been
|
|
// streamed first. The only part that this streams is the dynamic part
|
|
// so we should FIRST stream the sentinel and THEN the dynamic part.
|
|
body.unshift(createPPRBoundarySentinel());
|
|
}
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: body,
|
|
cacheControl: cacheEntry.cacheControl
|
|
});
|
|
}
|
|
// If we're debugging the static shell or the dynamic API accesses, we
|
|
// should just serve the HTML without resuming the render. The returned
|
|
// HTML will be the static shell so all the Dynamic API's will be used
|
|
// during static generation.
|
|
if (isDebugStaticShell || isDebugDynamicAccesses) {
|
|
// Since we're not resuming the render, we need to at least add the
|
|
// closing body and html tags to create valid HTML.
|
|
body.push(new ReadableStream({
|
|
start (controller) {
|
|
controller.enqueue(_encodedtags.ENCODED_TAGS.CLOSED.BODY_AND_HTML);
|
|
controller.close();
|
|
}
|
|
}));
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: body,
|
|
cacheControl: {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
}
|
|
});
|
|
}
|
|
// If we're in test mode, we should add a sentinel chunk to the response
|
|
// that's between the static and dynamic parts so we can compare the
|
|
// chunks and add assertions.
|
|
if (process.env.__NEXT_TEST_MODE) {
|
|
body.push(createPPRBoundarySentinel());
|
|
}
|
|
// This request has postponed, so let's create a new transformer that the
|
|
// dynamic data can pipe to that will attach the dynamic data to the end
|
|
// of the response.
|
|
const transformer = new TransformStream();
|
|
body.push(transformer.readable);
|
|
// Perform the render again, but this time, provide the postponed state.
|
|
// We don't await because we want the result to start streaming now, and
|
|
// we've already chained the transformer's readable to the render result.
|
|
doRender({
|
|
span,
|
|
postponed: cachedData.postponed,
|
|
// This is a resume render, not a fallback render, so we don't need to
|
|
// set this.
|
|
fallbackRouteParams: null
|
|
}).then(async (result)=>{
|
|
var _result_value;
|
|
if (!result) {
|
|
throw Object.defineProperty(new Error('Invariant: expected a result to be returned'), "__NEXT_ERROR_CODE", {
|
|
value: "E463",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
if (((_result_value = result.value) == null ? void 0 : _result_value.kind) !== _responsecache.CachedRouteKind.APP_PAGE) {
|
|
var _result_value1;
|
|
throw Object.defineProperty(new Error(`Invariant: expected a page response, got ${(_result_value1 = result.value) == null ? void 0 : _result_value1.kind}`), "__NEXT_ERROR_CODE", {
|
|
value: "E305",
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
// Pipe the resume result to the transformer.
|
|
await result.value.html.pipeTo(transformer.writable);
|
|
}).catch((err)=>{
|
|
// An error occurred during piping or preparing the render, abort
|
|
// the transformers writer so we can terminate the stream.
|
|
transformer.writable.abort(err).catch((e)=>{
|
|
console.error("couldn't abort transformer", e);
|
|
});
|
|
});
|
|
return (0, _sendpayload.sendRenderResult)({
|
|
req,
|
|
res,
|
|
generateEtags: nextConfig.generateEtags,
|
|
poweredByHeader: nextConfig.poweredByHeader,
|
|
result: body,
|
|
// We don't want to cache the response if it has postponed data because
|
|
// the response being sent to the client it's dynamic parts are streamed
|
|
// to the client on the same request.
|
|
cacheControl: {
|
|
revalidate: 0,
|
|
expire: undefined
|
|
}
|
|
});
|
|
};
|
|
// TODO: activeSpan code path is for when wrapped by
|
|
// next-server can be removed when this is no longer used
|
|
if (activeSpan) {
|
|
await handleResponse(activeSpan);
|
|
} else {
|
|
return await tracer.withPropagatedContext(req.headers, ()=>tracer.trace(_constants.BaseServerSpan.handleRequest, {
|
|
spanName: `${method} ${req.url}`,
|
|
kind: _tracer.SpanKind.SERVER,
|
|
attributes: {
|
|
'http.method': method,
|
|
'http.target': req.url
|
|
}
|
|
}, handleResponse));
|
|
}
|
|
} catch (err) {
|
|
// if we aren't wrapped by base-server handle here
|
|
if (!activeSpan && !(err instanceof _nofallbackerrorexternal.NoFallbackError)) {
|
|
await routeModule.onRequestError(req, err, {
|
|
routerKind: 'App Router',
|
|
routePath: srcPage,
|
|
routeType: 'render',
|
|
revalidateReason: (0, _utils.getRevalidateReason)({
|
|
isRevalidate: isSSG,
|
|
isOnDemandRevalidate
|
|
})
|
|
}, routerServerContext);
|
|
}
|
|
// rethrow so that we can handle serving error page
|
|
throw err;
|
|
}
|
|
}
|
|
// TODO: omit this from production builds, only test builds should include it
|
|
/**
|
|
* Creates a readable stream that emits a PPR boundary sentinel.
|
|
*
|
|
* @returns A readable stream that emits a PPR boundary sentinel.
|
|
*/ function createPPRBoundarySentinel() {
|
|
return new ReadableStream({
|
|
start (controller) {
|
|
controller.enqueue(new TextEncoder().encode('<!-- PPR_BOUNDARY_SENTINEL -->'));
|
|
controller.close();
|
|
}
|
|
});
|
|
}
|
|
|
|
//# sourceMappingURL=app-page.js.map
|