333 lines
18 KiB
JavaScript
333 lines
18 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/ "use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "ClientReferenceManifestPlugin", {
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enumerable: true,
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get: function() {
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return ClientReferenceManifestPlugin;
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}
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});
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const _path = /*#__PURE__*/ _interop_require_wildcard(require("path"));
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const _webpack = require("next/dist/compiled/webpack/webpack");
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const _constants = require("../../../shared/lib/constants");
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const _buildcontext = require("../../build-context");
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const _constants1 = require("../../../lib/constants");
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const _normalizepagepath = require("../../../shared/lib/page-path/normalize-page-path");
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const _deploymentid = require("../../deployment-id");
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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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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 pluginState = (0, _buildcontext.getProxiedPluginState)({
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serverModuleIds: {},
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edgeServerModuleIds: {},
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ASYNC_CLIENT_MODULES: []
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});
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function getAppPathRequiredChunks(chunkGroup, excludedFiles) {
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const deploymentIdChunkQuery = (0, _deploymentid.getDeploymentIdQueryOrEmptyString)();
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const chunks = [];
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chunkGroup.chunks.forEach((chunk)=>{
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if (_constants.SYSTEM_ENTRYPOINTS.has(chunk.name || "")) {
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return null;
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}
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// Get the actual chunk file names from the chunk file list.
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// It's possible that the chunk is generated via `import()`, in
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// that case the chunk file name will be '[name].[contenthash]'
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// instead of '[name]-[chunkhash]'.
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if (chunk.id != null) {
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const chunkId = "" + chunk.id;
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chunk.files.forEach((file)=>{
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// It's possible that a chunk also emits CSS files, that will
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// be handled separatedly.
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if (!file.endsWith(".js")) return null;
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if (file.endsWith(".hot-update.js")) return null;
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if (excludedFiles.has(file)) return null;
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// We encode the file as a URI because our server (and many other services such as S3)
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// expect to receive reserved characters such as `[` and `]` as encoded. This was
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// previously done for dynamic chunks by patching the webpack runtime but we want
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// these filenames to be managed by React's Flight runtime instead and so we need
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// to implement any special handling of the file name here.
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return chunks.push(chunkId, encodeURI(file + deploymentIdChunkQuery));
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});
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}
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});
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return chunks;
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}
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// Normalize the entry names to their "group names" so a page can easily track
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// all the manifest items it needs from parent groups by looking up the group
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// segments:
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// - app/foo/loading -> app/foo
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// - app/foo/page -> app/foo
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// - app/(group)/@named/foo/page -> app/foo
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// - app/(.)foo/(..)bar/loading -> app/bar
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function entryNameToGroupName(entryName) {
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let groupName = entryName.slice(0, entryName.lastIndexOf("/")).replace(/\/@[^/]+/g, "")// Remove the group with lookahead to make sure it's not interception route
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.replace(/\/\([^/]+\)(?=(\/|$))/g, "");
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// Interception routes
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groupName = groupName.replace(/^.+\/\(\.\.\.\)/g, "app/").replace(/\/\(\.\)/g, "/");
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// Interception routes (recursive)
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while(/\/[^/]+\/\(\.\.\)/.test(groupName)){
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groupName = groupName.replace(/\/[^/]+\/\(\.\.\)/g, "/");
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}
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return groupName;
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}
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function mergeManifest(manifest, manifestToMerge) {
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Object.assign(manifest.clientModules, manifestToMerge.clientModules);
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Object.assign(manifest.ssrModuleMapping, manifestToMerge.ssrModuleMapping);
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Object.assign(manifest.edgeSSRModuleMapping, manifestToMerge.edgeSSRModuleMapping);
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Object.assign(manifest.entryCSSFiles, manifestToMerge.entryCSSFiles);
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}
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const PLUGIN_NAME = "ClientReferenceManifestPlugin";
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class ClientReferenceManifestPlugin {
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constructor(options){
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this.dev = false;
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this.dev = options.dev;
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this.appDir = options.appDir;
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this.appDirBase = _path.default.dirname(this.appDir) + _path.default.sep;
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this.ASYNC_CLIENT_MODULES = new Set(pluginState.ASYNC_CLIENT_MODULES);
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}
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apply(compiler) {
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compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation, { normalModuleFactory })=>{
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compilation.dependencyFactories.set(_webpack.webpack.dependencies.ModuleDependency, normalModuleFactory);
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compilation.dependencyTemplates.set(_webpack.webpack.dependencies.ModuleDependency, new _webpack.webpack.dependencies.NullDependency.Template());
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compilation.hooks.processAssets.tap({
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name: PLUGIN_NAME,
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// Have to be in the optimize stage to run after updating the CSS
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// asset hash via extract mini css plugin.
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stage: _webpack.webpack.Compilation.PROCESS_ASSETS_STAGE_OPTIMIZE_HASH
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}, (assets)=>this.createAsset(assets, compilation, compiler.context));
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});
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}
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createAsset(assets, compilation, context) {
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var _compilation_entrypoints_get;
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const manifestsPerGroup = new Map();
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const manifestEntryFiles = [];
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const configuredCrossOriginLoading = compilation.outputOptions.crossOriginLoading;
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const crossOriginMode = typeof configuredCrossOriginLoading === "string" ? configuredCrossOriginLoading === "use-credentials" ? configuredCrossOriginLoading : "anonymous" : null;
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if (typeof compilation.outputOptions.publicPath !== "string") {
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throw new Error("Expected webpack publicPath to be a string when using App Router. To customize where static assets are loaded from, use the `assetPrefix` option in next.config.js. If you are customizing your webpack config please make sure you are not modifying or removing the publicPath configuration option");
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}
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const prefix = compilation.outputOptions.publicPath || "";
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// We want to omit any files that will always be loaded on any App Router page
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// because they will already be loaded by the main entrypoint.
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const rootMainFiles = new Set();
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(_compilation_entrypoints_get = compilation.entrypoints.get(_constants.CLIENT_STATIC_FILES_RUNTIME_MAIN_APP)) == null ? void 0 : _compilation_entrypoints_get.getFiles().forEach((file)=>{
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if (/(?<!\.hot-update)\.(js|css)($|\?)/.test(file)) {
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rootMainFiles.add(file.replace(/\\/g, "/"));
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}
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});
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compilation.chunkGroups.forEach((chunkGroup)=>{
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// By default it's the shared chunkGroup (main-app) for every page.
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let entryName = "";
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const manifest = {
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moduleLoading: {
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prefix,
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crossOrigin: crossOriginMode
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},
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ssrModuleMapping: {},
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edgeSSRModuleMapping: {},
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clientModules: {},
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entryCSSFiles: {}
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};
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if (chunkGroup.name && /^app[\\/]/.test(chunkGroup.name)) {
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// Absolute path without the extension
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const chunkEntryName = (this.appDirBase + chunkGroup.name).replace(/[\\/]/g, _path.default.sep);
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manifest.entryCSSFiles[chunkEntryName] = chunkGroup.getFiles().filter((f)=>!f.startsWith("static/css/pages/") && f.endsWith(".css"));
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entryName = chunkGroup.name;
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}
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const requiredChunks = getAppPathRequiredChunks(chunkGroup, rootMainFiles);
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const recordModule = (id, mod)=>{
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var _mod_resourceResolveData;
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// Skip all modules from the pages folder.
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if (mod.layer !== _constants1.WEBPACK_LAYERS.appPagesBrowser) {
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return;
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}
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const resource = mod.type === "css/mini-extract" ? mod._identifier.slice(mod._identifier.lastIndexOf("!") + 1) : mod.resource;
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if (!resource) {
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return;
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}
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const moduleReferences = manifest.clientModules;
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const moduleIdMapping = manifest.ssrModuleMapping;
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const edgeModuleIdMapping = manifest.edgeSSRModuleMapping;
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// Note that this isn't that reliable as webpack is still possible to assign
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// additional queries to make sure there's no conflict even using the `named`
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// module ID strategy.
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let ssrNamedModuleId = (0, _path.relative)(context, ((_mod_resourceResolveData = mod.resourceResolveData) == null ? void 0 : _mod_resourceResolveData.path) || resource);
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if (!ssrNamedModuleId.startsWith(".")) ssrNamedModuleId = `./${ssrNamedModuleId.replace(/\\/g, "/")}`;
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const isAsyncModule = this.ASYNC_CLIENT_MODULES.has(mod.resource);
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// The client compiler will always use the CJS Next.js build, so here we
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// also add the mapping for the ESM build (Edge runtime) to consume.
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const esmResource = /[\\/]next[\\/]dist[\\/]/.test(resource) ? resource.replace(/[\\/]next[\\/]dist[\\/]/, "/next/dist/esm/".replace(/\//g, _path.default.sep)) : null;
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function addClientReference() {
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const exportName = resource;
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manifest.clientModules[exportName] = {
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id,
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name: "*",
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chunks: requiredChunks,
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async: isAsyncModule
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};
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if (esmResource) {
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const edgeExportName = esmResource;
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manifest.clientModules[edgeExportName] = manifest.clientModules[exportName];
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}
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}
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function addSSRIdMapping() {
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const exportName = resource;
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if (typeof pluginState.serverModuleIds[ssrNamedModuleId] !== "undefined") {
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moduleIdMapping[id] = moduleIdMapping[id] || {};
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moduleIdMapping[id]["*"] = {
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...manifest.clientModules[exportName],
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// During SSR, we don't have external chunks to load on the server
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// side with our architecture of Webpack / Turbopack. We can keep
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// this field empty to save some bytes.
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chunks: [],
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id: pluginState.serverModuleIds[ssrNamedModuleId]
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};
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}
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if (typeof pluginState.edgeServerModuleIds[ssrNamedModuleId] !== "undefined") {
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edgeModuleIdMapping[id] = edgeModuleIdMapping[id] || {};
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edgeModuleIdMapping[id]["*"] = {
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...manifest.clientModules[exportName],
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// During SSR, we don't have external chunks to load on the server
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// side with our architecture of Webpack / Turbopack. We can keep
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// this field empty to save some bytes.
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chunks: [],
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id: pluginState.edgeServerModuleIds[ssrNamedModuleId]
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};
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}
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}
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addClientReference();
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addSSRIdMapping();
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manifest.clientModules = moduleReferences;
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manifest.ssrModuleMapping = moduleIdMapping;
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manifest.edgeSSRModuleMapping = edgeModuleIdMapping;
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};
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// Only apply following logic to client module requests from client entry,
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// or if the module is marked as client module. That's because other
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// client modules don't need to be in the manifest at all as they're
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// never be referenced by the server/client boundary.
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// This saves a lot of bytes in the manifest.
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chunkGroup.chunks.forEach((chunk)=>{
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const entryMods = compilation.chunkGraph.getChunkEntryModulesIterable(chunk);
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for (const mod of entryMods){
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if (mod.layer !== _constants1.WEBPACK_LAYERS.appPagesBrowser) continue;
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const request = mod.request;
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if (!request || !request.includes("next-flight-client-entry-loader.js?")) {
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continue;
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}
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const connections = compilation.moduleGraph.getOutgoingConnections(mod);
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for (const connection of connections){
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const dependency = connection.dependency;
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if (!dependency) continue;
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const clientEntryMod = compilation.moduleGraph.getResolvedModule(dependency);
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const modId = compilation.chunkGraph.getModuleId(clientEntryMod);
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if (modId !== null) {
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recordModule(modId, clientEntryMod);
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} else {
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var _connection_module;
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// If this is a concatenation, register each child to the parent ID.
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if (((_connection_module = connection.module) == null ? void 0 : _connection_module.constructor.name) === "ConcatenatedModule") {
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const concatenatedMod = connection.module;
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const concatenatedModId = compilation.chunkGraph.getModuleId(concatenatedMod);
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recordModule(concatenatedModId, clientEntryMod);
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}
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}
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}
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}
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});
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// A page's entry name can have extensions. For example, these are both valid:
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// - app/foo/page
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// - app/foo/page.page
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if (/\/page(\.[^/]+)?$/.test(entryName)) {
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manifestEntryFiles.push(entryName.replace(/\/page(\.[^/]+)?$/, "/page"));
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}
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// Special case for the root not-found page.
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// dev: app/not-found
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// prod: app/_not-found
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if (/^app\/_?not-found(\.[^.]+)?$/.test(entryName)) {
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manifestEntryFiles.push(this.dev ? "app/not-found" : "app/_not-found");
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}
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const groupName = entryNameToGroupName(entryName);
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if (!manifestsPerGroup.has(groupName)) {
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manifestsPerGroup.set(groupName, []);
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}
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manifestsPerGroup.get(groupName).push(manifest);
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});
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// Generate per-page manifests.
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for (const pageName of manifestEntryFiles){
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const mergedManifest = {
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moduleLoading: {
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prefix,
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crossOrigin: crossOriginMode
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},
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ssrModuleMapping: {},
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edgeSSRModuleMapping: {},
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clientModules: {},
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entryCSSFiles: {}
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};
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const segments = [
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...entryNameToGroupName(pageName).split("/"),
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"page"
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];
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let group = "";
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for (const segment of segments){
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for (const manifest of manifestsPerGroup.get(group) || []){
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mergeManifest(mergedManifest, manifest);
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}
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group += (group ? "/" : "") + segment;
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}
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const json = JSON.stringify(mergedManifest);
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const pagePath = pageName.replace(/%5F/g, "_");
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const pageBundlePath = (0, _normalizepagepath.normalizePagePath)(pagePath.slice("app".length));
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assets["server/app" + pageBundlePath + "_" + _constants.CLIENT_REFERENCE_MANIFEST + ".js"] = new _webpack.sources.RawSource(`globalThis.__RSC_MANIFEST=(globalThis.__RSC_MANIFEST||{});globalThis.__RSC_MANIFEST[${JSON.stringify(pagePath.slice("app".length))}]=${json}`);
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if (pagePath === "app/not-found") {
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// Create a separate special manifest for the root not-found page.
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assets["server/app/_not-found_" + _constants.CLIENT_REFERENCE_MANIFEST + ".js"] = new _webpack.sources.RawSource(`globalThis.__RSC_MANIFEST=(globalThis.__RSC_MANIFEST||{});globalThis.__RSC_MANIFEST[${JSON.stringify("/_not-found")}]=${json}`);
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}
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}
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pluginState.ASYNC_CLIENT_MODULES = [];
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}
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}
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//# sourceMappingURL=flight-manifest-plugin.js.map
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