86 lines
3.5 KiB
JavaScript
86 lines
3.5 KiB
JavaScript
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import path from "path";
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import { FONT_MANIFEST, PAGES_MANIFEST, SERVER_DIRECTORY, APP_PATHS_MANIFEST } from "../shared/lib/constants";
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import { normalizeLocalePath } from "../shared/lib/i18n/normalize-locale-path";
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import { normalizePagePath } from "../shared/lib/page-path/normalize-page-path";
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import { denormalizePagePath } from "../shared/lib/page-path/denormalize-page-path";
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import { PageNotFoundError, MissingStaticPage } from "../shared/lib/utils";
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import LRUCache from "next/dist/compiled/lru-cache";
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import { loadManifest } from "./load-manifest";
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import { promises } from "fs";
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const isDev = process.env.NODE_ENV === "development";
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const pagePathCache = !isDev ? new LRUCache({
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max: 1000
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}) : null;
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export function getMaybePagePath(page, distDir, locales, isAppPath) {
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const cacheKey = `${page}:${distDir}:${locales}:${isAppPath}`;
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let pagePath = pagePathCache == null ? void 0 : pagePathCache.get(cacheKey);
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// If we have a cached path, we can return it directly.
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if (pagePath) return pagePath;
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const serverBuildPath = path.join(distDir, SERVER_DIRECTORY);
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let appPathsManifest;
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if (isAppPath) {
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appPathsManifest = loadManifest(path.join(serverBuildPath, APP_PATHS_MANIFEST), !isDev);
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}
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const pagesManifest = loadManifest(path.join(serverBuildPath, PAGES_MANIFEST), !isDev);
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try {
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page = denormalizePagePath(normalizePagePath(page));
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} catch (err) {
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console.error(err);
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throw new PageNotFoundError(page);
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}
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const checkManifest = (manifest)=>{
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let curPath = manifest[page];
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if (!manifest[curPath] && locales) {
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const manifestNoLocales = {};
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for (const key of Object.keys(manifest)){
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manifestNoLocales[normalizeLocalePath(key, locales).pathname] = pagesManifest[key];
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}
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curPath = manifestNoLocales[page];
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}
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return curPath;
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};
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if (appPathsManifest) {
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pagePath = checkManifest(appPathsManifest);
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}
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if (!pagePath) {
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pagePath = checkManifest(pagesManifest);
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}
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if (!pagePath) {
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pagePathCache == null ? void 0 : pagePathCache.set(cacheKey, null);
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return null;
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}
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pagePath = path.join(serverBuildPath, pagePath);
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pagePathCache == null ? void 0 : pagePathCache.set(cacheKey, pagePath);
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return pagePath;
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}
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export function getPagePath(page, distDir, locales, isAppPath) {
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const pagePath = getMaybePagePath(page, distDir, locales, isAppPath);
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if (!pagePath) {
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throw new PageNotFoundError(page);
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}
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return pagePath;
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}
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export function requirePage(page, distDir, isAppPath) {
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const pagePath = getPagePath(page, distDir, undefined, isAppPath);
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if (pagePath.endsWith(".html")) {
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return promises.readFile(pagePath, "utf8").catch((err)=>{
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throw new MissingStaticPage(page, err.message);
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});
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}
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// since require is synchronous we can set the specific runtime
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// we are requiring for the require-hook and then clear after
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try {
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process.env.__NEXT_PRIVATE_RUNTIME_TYPE = isAppPath ? "app" : "pages";
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const mod = process.env.NEXT_MINIMAL ? __non_webpack_require__(pagePath) : require(pagePath);
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return mod;
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} finally{
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process.env.__NEXT_PRIVATE_RUNTIME_TYPE = "";
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}
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}
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export function requireFontManifest(distDir) {
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const serverBuildPath = path.join(distDir, SERVER_DIRECTORY);
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const fontManifest = loadManifest(path.join(serverBuildPath, FONT_MANIFEST));
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return fontManifest;
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}
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//# sourceMappingURL=require.js.map
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