d147843c76
- Introduced blog routing using Next.js App Router - Implemented dynamic [slug] pages for blog posts - Added MDX-based content loading via lib/posts - Integrated shared TopBar layout with navigation - Established clear content, lib and component separation
257 lines
12 KiB
JavaScript
257 lines
12 KiB
JavaScript
"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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getClientReferenceManifest: null,
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getServerActionsManifest: null,
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getServerModuleMap: null,
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selectWorkerForForwarding: null,
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setManifestsSingleton: 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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getClientReferenceManifest: function() {
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return getClientReferenceManifest;
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},
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getServerActionsManifest: function() {
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return getServerActionsManifest;
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},
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getServerModuleMap: function() {
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return getServerModuleMap;
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},
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selectWorkerForForwarding: function() {
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return selectWorkerForForwarding;
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},
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setManifestsSingleton: function() {
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return setManifestsSingleton;
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}
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});
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const _invarianterror = require("../../shared/lib/invariant-error");
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const _apppaths = require("../../shared/lib/router/utils/app-paths");
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const _pathhasprefix = require("../../shared/lib/router/utils/path-has-prefix");
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const _removepathprefix = require("../../shared/lib/router/utils/remove-path-prefix");
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const _workasyncstorageexternal = require("./work-async-storage.external");
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// This is a global singleton that is, among other things, also used to
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// encode/decode bound args of server function closures. This can't be using a
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// AsyncLocalStorage as it might happen at the module level.
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const MANIFESTS_SINGLETON = Symbol.for('next.server.manifests');
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const globalThisWithManifests = globalThis;
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function createProxiedClientReferenceManifest(clientReferenceManifestsPerRoute) {
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const createMappingProxy = (prop)=>{
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return new Proxy({}, {
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get (_, id) {
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const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();
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if (workStore) {
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const currentManifest = clientReferenceManifestsPerRoute.get(workStore.route);
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if (currentManifest == null ? void 0 : currentManifest[prop][id]) {
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return currentManifest[prop][id];
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}
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// In development, we also check all other manifests to see if the
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// module exists there. This is to support a scenario where React's
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// I/O tracking (dev-only) creates a connection from one page to
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// another through an emitted async I/O node that references client
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// components from the other page, e.g. in owner props.
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// TODO: Maybe we need to add a `debugBundlerConfig` option to React
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// to avoid this workaround. The current workaround has the
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// disadvantage that one might accidentally or intentionally share
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// client references across pages (e.g. by storing them in a global
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// variable), which would then only be caught in production.
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if (process.env.NODE_ENV !== 'production') {
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for (const [route, manifest] of clientReferenceManifestsPerRoute){
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if (route === workStore.route) {
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continue;
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}
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const entry = manifest[prop][id];
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if (entry !== undefined) {
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return entry;
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}
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}
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}
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} else {
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// If there's no work store defined, we can assume that a client
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// reference manifest is needed during module evaluation, e.g. to
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// create a server function using a higher-order function. This
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// might also use client components which need to be serialized by
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// Flight, and therefore client references need to be resolvable. In
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// that case we search all page manifests to find the module.
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for (const manifest of clientReferenceManifestsPerRoute.values()){
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const entry = manifest[prop][id];
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if (entry !== undefined) {
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return entry;
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}
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}
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}
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return undefined;
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}
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});
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};
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const mappingProxies = new Map();
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return new Proxy({}, {
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get (_, prop) {
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const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();
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switch(prop){
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case 'moduleLoading':
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case 'entryCSSFiles':
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case 'entryJSFiles':
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{
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if (!workStore) {
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throw Object.defineProperty(new _invarianterror.InvariantError(`Cannot access "${prop}" without a work store.`), "__NEXT_ERROR_CODE", {
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value: "E952",
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enumerable: false,
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configurable: true
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});
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}
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const currentManifest = clientReferenceManifestsPerRoute.get(workStore.route);
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if (!currentManifest) {
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throw Object.defineProperty(new _invarianterror.InvariantError(`The client reference manifest for route "${workStore.route}" does not exist.`), "__NEXT_ERROR_CODE", {
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value: "E951",
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enumerable: false,
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configurable: true
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});
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}
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return currentManifest[prop];
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}
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case 'clientModules':
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case 'rscModuleMapping':
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case 'edgeRscModuleMapping':
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case 'ssrModuleMapping':
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case 'edgeSSRModuleMapping':
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{
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let proxy = mappingProxies.get(prop);
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if (!proxy) {
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proxy = createMappingProxy(prop);
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mappingProxies.set(prop, proxy);
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}
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return proxy;
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}
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default:
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{
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throw Object.defineProperty(new _invarianterror.InvariantError(`This is a proxied client reference manifest. The property "${String(prop)}" is not handled.`), "__NEXT_ERROR_CODE", {
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value: "E953",
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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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});
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}
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/**
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* This function creates a Flight-acceptable server module map proxy from our
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* Server Reference Manifest similar to our client module map. This is because
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* our manifest contains a lot of internal Next.js data that are relevant to the
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* runtime, workers, etc. that React doesn't need to know.
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*/ function createServerModuleMap() {
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return new Proxy({}, {
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get: (_, id)=>{
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var _getServerActionsManifest__id, _getServerActionsManifest_;
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const workers = (_getServerActionsManifest_ = getServerActionsManifest()[process.env.NEXT_RUNTIME === 'edge' ? 'edge' : 'node']) == null ? void 0 : (_getServerActionsManifest__id = _getServerActionsManifest_[id]) == null ? void 0 : _getServerActionsManifest__id.workers;
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if (!workers) {
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return undefined;
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}
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const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();
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let workerEntry;
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if (workStore) {
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workerEntry = workers[normalizeWorkerPageName(workStore.page)];
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} else {
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// If there's no work store defined, we can assume that a server
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// module map is needed during module evaluation, e.g. to create a
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// server action using a higher-order function. Therefore it should be
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// safe to return any entry from the manifest that matches the action
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// ID. They all refer to the same module ID, which must also exist in
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// the current page bundle. TODO: This is currently not guaranteed in
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// Turbopack, and needs to be fixed.
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workerEntry = Object.values(workers).at(0);
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}
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if (!workerEntry) {
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return undefined;
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}
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const { moduleId, async } = workerEntry;
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return {
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id: moduleId,
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name: id,
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chunks: [],
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async
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};
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}
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});
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}
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/**
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* The flight entry loader keys actions by bundlePath. bundlePath corresponds
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* with the relative path (including 'app') to the page entrypoint.
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*/ function normalizeWorkerPageName(pageName) {
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if ((0, _pathhasprefix.pathHasPrefix)(pageName, 'app')) {
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return pageName;
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}
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return 'app' + pageName;
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}
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/**
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* Converts a bundlePath (relative path to the entrypoint) to a routable page
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* name.
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*/ function denormalizeWorkerPageName(bundlePath) {
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return (0, _apppaths.normalizeAppPath)((0, _removepathprefix.removePathPrefix)(bundlePath, 'app'));
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}
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function selectWorkerForForwarding(actionId, pageName) {
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var _serverActionsManifest__actionId;
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const serverActionsManifest = getServerActionsManifest();
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const workers = (_serverActionsManifest__actionId = serverActionsManifest[process.env.NEXT_RUNTIME === 'edge' ? 'edge' : 'node'][actionId]) == null ? void 0 : _serverActionsManifest__actionId.workers;
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// There are no workers to handle this action, nothing to forward to.
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if (!workers) {
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return;
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}
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// If there is an entry for the current page, we don't need to forward.
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if (workers[normalizeWorkerPageName(pageName)]) {
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return;
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}
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// Otherwise, grab the first worker that has a handler for this action id.
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return denormalizeWorkerPageName(Object.keys(workers)[0]);
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}
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function setManifestsSingleton({ page, clientReferenceManifest, serverActionsManifest }) {
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const existingSingleton = globalThisWithManifests[MANIFESTS_SINGLETON];
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if (existingSingleton) {
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existingSingleton.clientReferenceManifestsPerRoute.set((0, _apppaths.normalizeAppPath)(page), clientReferenceManifest);
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existingSingleton.serverActionsManifest = serverActionsManifest;
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} else {
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const clientReferenceManifestsPerRoute = new Map([
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[
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(0, _apppaths.normalizeAppPath)(page),
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clientReferenceManifest
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]
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]);
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const proxiedClientReferenceManifest = createProxiedClientReferenceManifest(clientReferenceManifestsPerRoute);
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globalThisWithManifests[MANIFESTS_SINGLETON] = {
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clientReferenceManifestsPerRoute,
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proxiedClientReferenceManifest,
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serverActionsManifest,
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serverModuleMap: createServerModuleMap()
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};
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}
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}
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function getManifestsSingleton() {
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const manifestSingleton = globalThisWithManifests[MANIFESTS_SINGLETON];
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if (!manifestSingleton) {
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throw Object.defineProperty(new _invarianterror.InvariantError('The manifests singleton was not initialized.'), "__NEXT_ERROR_CODE", {
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value: "E950",
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enumerable: false,
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configurable: true
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});
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}
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return manifestSingleton;
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}
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function getClientReferenceManifest() {
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return getManifestsSingleton().proxiedClientReferenceManifest;
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}
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function getServerActionsManifest() {
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return getManifestsSingleton().serverActionsManifest;
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}
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function getServerModuleMap() {
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return getManifestsSingleton().serverModuleMap;
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}
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//# sourceMappingURL=manifests-singleton.js.map
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