222 lines
8.0 KiB
Plaintext
222 lines
8.0 KiB
Plaintext
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import glob from "fast-glob";
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import { fileURLToPath } from "node:url";
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import {} from "vite";
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import { runHookBuildSsr } from "../../../integrations/index.js";
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import { BEFORE_HYDRATION_SCRIPT_ID, PAGE_SCRIPT_ID } from "../../../vite-plugin-scripts/index.js";
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import { joinPaths, prependForwardSlash } from "../../path.js";
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import { serializeRouteData } from "../../routing/index.js";
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import { addRollupInput } from "../add-rollup-input.js";
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import { getOutFile, getOutFolder } from "../common.js";
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import { cssOrder, mergeInlineCss } from "../internal.js";
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import { normalizeTheLocale } from "../../../i18n/index.js";
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const manifestReplace = "@@ASTRO_MANIFEST_REPLACE@@";
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const replaceExp = new RegExp(`['"](${manifestReplace})['"]`, "g");
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const SSR_MANIFEST_VIRTUAL_MODULE_ID = "@astrojs-manifest";
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const RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID = "\0" + SSR_MANIFEST_VIRTUAL_MODULE_ID;
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function vitePluginManifest(options, internals) {
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return {
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name: "@astro/plugin-build-manifest",
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enforce: "post",
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options(opts) {
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return addRollupInput(opts, [SSR_MANIFEST_VIRTUAL_MODULE_ID]);
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},
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resolveId(id) {
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if (id === SSR_MANIFEST_VIRTUAL_MODULE_ID) {
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return RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID;
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}
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},
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augmentChunkHash(chunkInfo) {
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if (chunkInfo.facadeModuleId === RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID) {
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return Date.now().toString();
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}
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},
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async load(id) {
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if (id === RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID) {
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const imports = [
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`import { deserializeManifest as _deserializeManifest } from 'astro/app'`,
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`import { _privateSetManifestDontUseThis } from 'astro:ssr-manifest'`
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];
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const contents = [
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`const manifest = _deserializeManifest('${manifestReplace}');`,
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`_privateSetManifestDontUseThis(manifest);`
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];
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const exports = [`export { manifest }`];
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return [...imports, ...contents, ...exports].join("\n");
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}
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},
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async generateBundle(_opts, bundle) {
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for (const [chunkName, chunk] of Object.entries(bundle)) {
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if (chunk.type === "asset") {
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continue;
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}
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if (chunk.modules[RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID]) {
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internals.manifestEntryChunk = chunk;
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delete bundle[chunkName];
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}
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if (chunkName.startsWith("manifest")) {
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internals.manifestFileName = chunkName;
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}
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}
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}
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};
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}
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function pluginManifest(options, internals) {
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return {
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targets: ["server"],
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hooks: {
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"build:before": () => {
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return {
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vitePlugin: vitePluginManifest(options, internals)
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};
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},
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"build:post": async ({ mutate }) => {
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if (!internals.manifestEntryChunk) {
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throw new Error(`Did not generate an entry chunk for SSR`);
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}
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const manifest = await createManifest(options, internals);
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const shouldPassMiddlewareEntryPoint = options.settings.adapter?.adapterFeatures?.edgeMiddleware;
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await runHookBuildSsr({
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config: options.settings.config,
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manifest,
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logger: options.logger,
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entryPoints: internals.entryPoints,
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middlewareEntryPoint: shouldPassMiddlewareEntryPoint ? internals.middlewareEntryPoint : void 0
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});
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const code = injectManifest(manifest, internals.manifestEntryChunk);
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mutate(internals.manifestEntryChunk, ["server"], code);
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}
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}
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};
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}
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async function createManifest(buildOpts, internals) {
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if (!internals.manifestEntryChunk) {
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throw new Error(`Did not generate an entry chunk for SSR`);
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}
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const clientStatics = new Set(
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await glob("**/*", {
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cwd: fileURLToPath(buildOpts.settings.config.build.client)
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})
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);
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for (const file of clientStatics) {
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internals.staticFiles.add(file);
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}
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const staticFiles = internals.staticFiles;
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return buildManifest(buildOpts, internals, Array.from(staticFiles));
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}
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function injectManifest(manifest, chunk) {
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const code = chunk.code;
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return code.replace(replaceExp, () => {
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return JSON.stringify(manifest);
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});
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}
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function buildManifest(opts, internals, staticFiles) {
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const { settings } = opts;
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const routes = [];
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const domainLookupTable = {};
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const entryModules = Object.fromEntries(internals.entrySpecifierToBundleMap.entries());
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if (settings.scripts.some((script) => script.stage === "page")) {
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staticFiles.push(entryModules[PAGE_SCRIPT_ID]);
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}
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const prefixAssetPath = (pth) => {
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if (settings.config.build.assetsPrefix) {
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return joinPaths(settings.config.build.assetsPrefix, pth);
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} else {
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return prependForwardSlash(joinPaths(settings.config.base, pth));
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}
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};
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for (const route of opts.manifest.routes) {
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if (!route.prerender)
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continue;
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if (!route.pathname)
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continue;
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const outFolder = getOutFolder(opts.settings.config, route.pathname, route);
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const outFile = getOutFile(opts.settings.config, outFolder, route.pathname, route);
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const file = outFile.toString().replace(opts.settings.config.build.client.toString(), "");
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routes.push({
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file,
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links: [],
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scripts: [],
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styles: [],
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routeData: serializeRouteData(route, settings.config.trailingSlash)
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});
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staticFiles.push(file);
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}
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for (const route of opts.manifest.routes) {
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const pageData = internals.pagesByComponent.get(route.component);
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if (route.prerender || !pageData)
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continue;
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const scripts = [];
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if (pageData.hoistedScript) {
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const shouldPrefixAssetPath = pageData.hoistedScript.type === "external";
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const hoistedValue = pageData.hoistedScript.value;
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const value = shouldPrefixAssetPath ? prefixAssetPath(hoistedValue) : hoistedValue;
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scripts.unshift(
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Object.assign({}, pageData.hoistedScript, {
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value
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})
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);
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}
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if (settings.scripts.some((script) => script.stage === "page")) {
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const src = entryModules[PAGE_SCRIPT_ID];
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scripts.push({
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type: "external",
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value: prefixAssetPath(src)
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});
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}
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const links = [];
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const styles = pageData.styles.sort(cssOrder).map(({ sheet }) => sheet).map((s) => s.type === "external" ? { ...s, src: prefixAssetPath(s.src) } : s).reduce(mergeInlineCss, []);
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routes.push({
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file: "",
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links,
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scripts: [
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...scripts,
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...settings.scripts.filter((script) => script.stage === "head-inline").map(({ stage, content }) => ({ stage, children: content }))
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],
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styles,
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routeData: serializeRouteData(route, settings.config.trailingSlash)
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});
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}
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const i18n = settings.config.i18n;
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if (settings.config.experimental.i18nDomains && i18n && i18n.domains && (i18n.routing === "domains-prefix-always" || i18n.routing === "domains-prefix-other-locales" || i18n.routing === "domains-prefix-other-no-redirect")) {
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for (const [locale, domainValue] of Object.entries(i18n.domains)) {
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domainLookupTable[domainValue] = normalizeTheLocale(locale);
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}
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}
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if (!(BEFORE_HYDRATION_SCRIPT_ID in entryModules)) {
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entryModules[BEFORE_HYDRATION_SCRIPT_ID] = "";
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}
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let i18nManifest = void 0;
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if (settings.config.i18n) {
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i18nManifest = {
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fallback: settings.config.i18n.fallback,
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routing: settings.config.i18n.routing,
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locales: settings.config.i18n.locales,
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defaultLocale: settings.config.i18n.defaultLocale,
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domainLookupTable
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};
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}
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return {
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adapterName: opts.settings.adapter?.name ?? "",
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routes,
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site: settings.config.site,
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base: settings.config.base,
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trailingSlash: settings.config.trailingSlash,
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compressHTML: settings.config.compressHTML,
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assetsPrefix: settings.config.build.assetsPrefix,
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componentMetadata: Array.from(internals.componentMetadata),
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renderers: [],
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clientDirectives: Array.from(settings.clientDirectives),
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entryModules,
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assets: staticFiles.map(prefixAssetPath),
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i18n: i18nManifest,
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buildFormat: settings.config.build.format
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};
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}
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export {
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RESOLVED_SSR_MANIFEST_VIRTUAL_MODULE_ID,
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SSR_MANIFEST_VIRTUAL_MODULE_ID,
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createManifest,
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injectManifest,
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pluginManifest
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};
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