"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); 0 && (module.exports = { srcEmptySsgManifest: null, normalizeRewritesForBuildManifest: null, getEntrypointFiles: null, default: null }); function _export(target, all) { for(var name in all)Object.defineProperty(target, name, { enumerable: true, get: all[name] }); } _export(exports, { srcEmptySsgManifest: function() { return srcEmptySsgManifest; }, normalizeRewritesForBuildManifest: function() { return normalizeRewritesForBuildManifest; }, getEntrypointFiles: function() { return getEntrypointFiles; }, // This plugin creates a build-manifest.json for all assets that are being output // It has a mapping of "entry" filename to real filename. Because the real filename can be hashed in production default: function() { return BuildManifestPlugin; } }); const _devalue = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/devalue")); const _webpack = require("next/dist/compiled/webpack/webpack"); const _constants = require("../../../shared/lib/constants"); const _getroutefromentrypoint = /*#__PURE__*/ _interop_require_default(require("../../../server/get-route-from-entrypoint")); const _nextdropclientpageplugin = require("./next-drop-client-page-plugin"); const _utils = require("../../../shared/lib/router/utils"); const _profilingplugin = require("./profiling-plugin"); function _interop_require_default(obj) { return obj && obj.__esModule ? obj : { default: obj }; } const srcEmptySsgManifest = `self.__SSG_MANIFEST=new Set;self.__SSG_MANIFEST_CB&&self.__SSG_MANIFEST_CB()`; function normalizeRewrite(item) { return { has: item.has, source: item.source, destination: item.destination }; } function normalizeRewritesForBuildManifest(rewrites) { var _rewrites_afterFiles, _rewrites_beforeFiles, _rewrites_fallback; return { afterFiles: (_rewrites_afterFiles = rewrites.afterFiles) == null ? void 0 : _rewrites_afterFiles.map((item)=>normalizeRewrite(item)), beforeFiles: (_rewrites_beforeFiles = rewrites.beforeFiles) == null ? void 0 : _rewrites_beforeFiles.map((item)=>normalizeRewrite(item)), fallback: (_rewrites_fallback = rewrites.fallback) == null ? void 0 : _rewrites_fallback.map((item)=>normalizeRewrite(item)) }; } // This function takes the asset map generated in BuildManifestPlugin and creates a // reduced version to send to the client. function generateClientManifest(compiler, compilation, assetMap, rewrites) { const compilationSpan = _profilingplugin.spans.get(compilation) || _profilingplugin.spans.get(compiler); const genClientManifestSpan = compilationSpan == null ? void 0 : compilationSpan.traceChild("NextJsBuildManifest-generateClientManifest"); return genClientManifestSpan == null ? void 0 : genClientManifestSpan.traceFn(()=>{ const clientManifest = { __rewrites: normalizeRewritesForBuildManifest(rewrites) }; const appDependencies = new Set(assetMap.pages["/_app"]); const sortedPageKeys = (0, _utils.getSortedRoutes)(Object.keys(assetMap.pages)); sortedPageKeys.forEach((page)=>{ const dependencies = assetMap.pages[page]; if (page === "/_app") return; // Filter out dependencies in the _app entry, because those will have already // been loaded by the client prior to a navigation event const filteredDeps = dependencies.filter((dep)=>!appDependencies.has(dep)); // The manifest can omit the page if it has no requirements if (filteredDeps.length) { clientManifest[page] = filteredDeps; } }); // provide the sorted pages as an array so we don't rely on the object's keys // being in order and we don't slow down look-up time for page assets clientManifest.sortedPages = sortedPageKeys; return (0, _devalue.default)(clientManifest); }); } function getEntrypointFiles(entrypoint) { return (entrypoint == null ? void 0 : entrypoint.getFiles().filter((file)=>{ // We don't want to include `.hot-update.js` files into the initial page return /(?file.replace(/\\/g, "/"))) ?? []; } const processRoute = (r)=>{ const rewrite = { ...r }; // omit external rewrite destinations since these aren't // handled client-side if (!rewrite.destination.startsWith("/")) { delete rewrite.destination; } return rewrite; }; class BuildManifestPlugin { constructor(options){ this.buildId = options.buildId; this.isDevFallback = !!options.isDevFallback; this.rewrites = { beforeFiles: [], afterFiles: [], fallback: [] }; this.appDirEnabled = options.appDirEnabled; this.rewrites.beforeFiles = options.rewrites.beforeFiles.map(processRoute); this.rewrites.afterFiles = options.rewrites.afterFiles.map(processRoute); this.rewrites.fallback = options.rewrites.fallback.map(processRoute); this.exportRuntime = !!options.exportRuntime; } createAssets(compiler, compilation, assets) { const compilationSpan = _profilingplugin.spans.get(compilation) || _profilingplugin.spans.get(compiler); const createAssetsSpan = compilationSpan == null ? void 0 : compilationSpan.traceChild("NextJsBuildManifest-createassets"); return createAssetsSpan == null ? void 0 : createAssetsSpan.traceFn(()=>{ const entrypoints = compilation.entrypoints; const assetMap = { polyfillFiles: [], devFiles: [], ampDevFiles: [], lowPriorityFiles: [], rootMainFiles: [], pages: { "/_app": [] }, ampFirstPages: [] }; const ampFirstEntryNames = _nextdropclientpageplugin.ampFirstEntryNamesMap.get(compilation); if (ampFirstEntryNames) { for (const entryName of ampFirstEntryNames){ const pagePath = (0, _getroutefromentrypoint.default)(entryName); if (!pagePath) { continue; } assetMap.ampFirstPages.push(pagePath); } } const mainFiles = new Set(getEntrypointFiles(entrypoints.get(_constants.CLIENT_STATIC_FILES_RUNTIME_MAIN))); if (this.appDirEnabled) { assetMap.rootMainFiles = [ ...new Set(getEntrypointFiles(entrypoints.get(_constants.CLIENT_STATIC_FILES_RUNTIME_MAIN_APP))) ]; } const compilationAssets = compilation.getAssets(); assetMap.polyfillFiles = compilationAssets.filter((p)=>{ // Ensure only .js files are passed through if (!p.name.endsWith(".js")) { return false; } return p.info && _constants.CLIENT_STATIC_FILES_RUNTIME_POLYFILLS_SYMBOL in p.info; }).map((v)=>v.name); assetMap.devFiles = getEntrypointFiles(entrypoints.get(_constants.CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH)).filter((file)=>!mainFiles.has(file)); assetMap.ampDevFiles = getEntrypointFiles(entrypoints.get(_constants.CLIENT_STATIC_FILES_RUNTIME_AMP)); for (const entrypoint of compilation.entrypoints.values()){ if (_constants.SYSTEM_ENTRYPOINTS.has(entrypoint.name)) continue; const pagePath = (0, _getroutefromentrypoint.default)(entrypoint.name); if (!pagePath) { continue; } const filesForPage = getEntrypointFiles(entrypoint); assetMap.pages[pagePath] = [ ...new Set([ ...mainFiles, ...filesForPage ]) ]; } if (!this.isDevFallback) { // Add the runtime build manifest file (generated later in this file) // as a dependency for the app. If the flag is false, the file won't be // downloaded by the client. assetMap.lowPriorityFiles.push(`${_constants.CLIENT_STATIC_FILES_PATH}/${this.buildId}/_buildManifest.js`); const ssgManifestPath = `${_constants.CLIENT_STATIC_FILES_PATH}/${this.buildId}/_ssgManifest.js`; assetMap.lowPriorityFiles.push(ssgManifestPath); assets[ssgManifestPath] = new _webpack.sources.RawSource(srcEmptySsgManifest); } assetMap.pages = Object.keys(assetMap.pages).sort()// eslint-disable-next-line .reduce((a, c)=>(a[c] = assetMap.pages[c], a), {}); let buildManifestName = _constants.BUILD_MANIFEST; if (this.isDevFallback) { buildManifestName = `fallback-${_constants.BUILD_MANIFEST}`; } assets[buildManifestName] = new _webpack.sources.RawSource(JSON.stringify(assetMap, null, 2)); if (this.exportRuntime) { assets[`server/${_constants.MIDDLEWARE_BUILD_MANIFEST}.js`] = new _webpack.sources.RawSource(`self.__BUILD_MANIFEST=${JSON.stringify(assetMap)}`); } if (!this.isDevFallback) { const clientManifestPath = `${_constants.CLIENT_STATIC_FILES_PATH}/${this.buildId}/_buildManifest.js`; assets[clientManifestPath] = new _webpack.sources.RawSource(`self.__BUILD_MANIFEST = ${generateClientManifest(compiler, compilation, assetMap, this.rewrites)};self.__BUILD_MANIFEST_CB && self.__BUILD_MANIFEST_CB()`); } return assets; }); } apply(compiler) { compiler.hooks.make.tap("NextJsBuildManifest", (compilation)=>{ compilation.hooks.processAssets.tap({ name: "NextJsBuildManifest", stage: _webpack.webpack.Compilation.PROCESS_ASSETS_STAGE_ADDITIONS }, (assets)=>{ this.createAssets(compiler, compilation, assets); }); }); return; } } //# sourceMappingURL=build-manifest-plugin.js.map