423 lines
23 KiB
JavaScript
423 lines
23 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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const _utils = require("../utils");
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const _encodeuripath = require("../../../shared/lib/encode-uri-path");
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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 pluginState = (0, _buildcontext.getProxiedPluginState)({
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ssrModules: {},
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edgeSsrModules: {},
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rscModules: {},
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edgeRscModules: {}
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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, (0, _encodeuripath.encodeURIPath)(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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// - app/[...catchAll]/page -> app
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// - app/foo/@slot/[...catchAll]/page -> app/foo
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function entryNameToGroupName(entryName) {
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let groupName = entryName.slice(0, entryName.lastIndexOf('/'))// Remove slots
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.replace(/\/@[^/]+/g, '')// Remove the group with lookahead to make sure it's not interception route
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.replace(/\/\([^/]+\)(?=(\/|$))/g, '')// Remove catch-all routes since they should be part of the parent group that the catch-all would apply to.
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// This is necessary to support parallel routes since multiple page components can be rendered on the same page.
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// In order to do that, we need to ensure that the manifests are merged together by putting them in the same group.
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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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Object.assign(manifest.rscModuleMapping, manifestToMerge.rscModuleMapping);
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Object.assign(manifest.edgeRscModuleMapping, manifestToMerge.edgeRscModuleMapping);
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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.experimentalInlineCss = options.experimentalInlineCss;
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}
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apply(compiler) {
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compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation)=>{
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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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}, ()=>this.createAsset(compilation, compiler.context));
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});
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}
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createAsset(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'
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: undefined;
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if (typeof compilation.outputOptions.publicPath !== 'string') {
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throw Object.defineProperty(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'), "__NEXT_ERROR_CODE", {
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value: "E136",
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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 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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for (let [entryName, entrypoint] of compilation.entrypoints){
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if (entryName === _constants.CLIENT_STATIC_FILES_RUNTIME_MAIN_APP || entryName === _constants.APP_CLIENT_INTERNALS) {
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entryName = '';
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} else if (!/^app[\\/]/.test(entryName)) {
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continue;
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}
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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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rscModuleMapping: {},
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edgeRscModuleMapping: {}
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};
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// Absolute path without the extension
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const chunkEntryName = (this.appDirBase + entryName).replace(/[\\/]/g, _path.default.sep);
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manifest.entryCSSFiles[chunkEntryName] = entrypoint.getFiles().filter((f)=>!f.startsWith('static/css/pages/') && f.endsWith('.css')).map((file)=>{
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const source = compilation.getAsset(file).source.source();
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if (this.experimentalInlineCss && // Inline CSS currently does not work properly with HMR, so we only
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// inline CSS in production.
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!this.dev) {
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return {
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inlined: true,
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path: file,
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content: typeof source === 'string' ? source : source.toString()
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};
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}
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return {
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inlined: false,
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path: file
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};
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});
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const requiredChunks = getAppPathRequiredChunks(entrypoint, rootMainFiles);
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const recordModule = (modId, mod)=>{
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var _mod_resourceResolveData, _mod_resourceResolveData1, _mod_matchResource;
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let 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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const rscIdMapping = manifest.rscModuleMapping;
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const edgeRscIdMapping = manifest.edgeRscModuleMapping;
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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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const rscNamedModuleId = (0, _path.relative)(context, ((_mod_resourceResolveData1 = mod.resourceResolveData) == null ? void 0 : _mod_resourceResolveData1.path) || resource);
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if (!ssrNamedModuleId.startsWith('.')) ssrNamedModuleId = `./${ssrNamedModuleId.replace(/\\/g, '/')}`;
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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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// An extra query param is added to the resource key when it's optimized
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// through the Barrel Loader. That's because the same file might be created
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// as multiple modules (depending on what you import from it).
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// See also: webpack/loaders/next-flight-loader/index.ts.
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if ((_mod_matchResource = mod.matchResource) == null ? void 0 : _mod_matchResource.startsWith(_constants.BARREL_OPTIMIZATION_PREFIX)) {
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ssrNamedModuleId = (0, _utils.formatBarrelOptimizedResource)(ssrNamedModuleId, mod.matchResource);
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resource = (0, _utils.formatBarrelOptimizedResource)(resource, mod.matchResource);
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}
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function addClientReference() {
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var _pluginState_ssrModules_ssrNamedModuleId, _pluginState_edgeSsrModules_ssrNamedModuleId;
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const isAsync = Boolean(compilation.moduleGraph.isAsync(mod) || ((_pluginState_ssrModules_ssrNamedModuleId = pluginState.ssrModules[ssrNamedModuleId]) == null ? void 0 : _pluginState_ssrModules_ssrNamedModuleId.async) || ((_pluginState_edgeSsrModules_ssrNamedModuleId = pluginState.edgeSsrModules[ssrNamedModuleId]) == null ? void 0 : _pluginState_edgeSsrModules_ssrNamedModuleId.async));
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const exportName = resource;
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manifest.clientModules[exportName] = {
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id: modId,
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name: '*',
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chunks: requiredChunks,
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async: isAsync
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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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const moduleInfo = pluginState.ssrModules[ssrNamedModuleId];
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if (moduleInfo) {
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moduleIdMapping[modId] = moduleIdMapping[modId] || {};
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moduleIdMapping[modId]['*'] = {
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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: moduleInfo.moduleId,
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async: moduleInfo.async
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};
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}
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const edgeModuleInfo = pluginState.edgeSsrModules[ssrNamedModuleId];
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if (edgeModuleInfo) {
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edgeModuleIdMapping[modId] = edgeModuleIdMapping[modId] || {};
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edgeModuleIdMapping[modId]['*'] = {
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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: edgeModuleInfo.moduleId,
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async: edgeModuleInfo.async
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};
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}
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}
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function addRSCIdMapping() {
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const exportName = resource;
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const moduleInfo = pluginState.rscModules[rscNamedModuleId];
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if (moduleInfo) {
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rscIdMapping[modId] = rscIdMapping[modId] || {};
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rscIdMapping[modId]['*'] = {
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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: moduleInfo.moduleId,
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async: moduleInfo.async
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};
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}
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const edgeModuleInfo = pluginState.ssrModules[rscNamedModuleId];
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if (edgeModuleInfo) {
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edgeRscIdMapping[modId] = edgeRscIdMapping[modId] || {};
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edgeRscIdMapping[modId]['*'] = {
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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: edgeModuleInfo.moduleId,
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async: edgeModuleInfo.async
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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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addRSCIdMapping();
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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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manifest.rscModuleMapping = rscIdMapping;
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manifest.edgeRscModuleMapping = edgeRscIdMapping;
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};
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const checkedChunkGroups = new Set();
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const checkedChunks = new Set();
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function recordChunkGroup(chunkGroup) {
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// Ensure recursion is stopped if we've already checked this chunk group.
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if (checkedChunkGroups.has(chunkGroup)) return;
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checkedChunkGroups.add(chunkGroup);
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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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// Ensure recursion is stopped if we've already checked this chunk.
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if (checkedChunks.has(chunk)) return;
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checkedChunks.add(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 = (0, _utils.getModuleReferencesInOrder)(mod, compilation.moduleGraph);
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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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if (concatenatedModId) {
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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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});
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// Walk through all children chunk groups too.
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for (const child of chunkGroup.childrenIterable){
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recordChunkGroup(child);
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}
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}
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recordChunkGroup(entrypoint);
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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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// We also need to create manifests for route handler entrypoints to
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// enable `'use cache'`.
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if (/\/route$/.test(entryName)) {
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manifestEntryFiles.push(entryName);
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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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rscModuleMapping: {},
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edgeRscModuleMapping: {}
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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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compilation.emitAsset('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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}
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}
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}
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//# sourceMappingURL=flight-manifest-plugin.js.map
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