Website Structure

Frontend-Learner/node_modules/nuxt/dist/app/composables/manifest.js

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+import { createMatcherFromExport, createRouter as createRadixRouter, toRouteMatcher } from "radix3";
+import { defu } from "defu";
+import { useNuxtApp, useRuntimeConfig } from "../nuxt.js";
+import { appManifest as isAppManifestEnabled } from "#build/nuxt.config.mjs";
+import { buildAssetsURL } from "#internal/nuxt/paths";
+let manifest;
+let matcher;
+function fetchManifest() {
+  if (!isAppManifestEnabled) {
+    throw new Error("[nuxt] app manifest should be enabled with `experimental.appManifest`");
+  }
+  if (import.meta.server) {
+    manifest = import("#app-manifest");
+  } else {
+    manifest = $fetch(buildAssetsURL(`builds/meta/${useRuntimeConfig().app.buildId}.json`), {
+      responseType: "json"
+    });
+  }
+  manifest.then((m) => {
+    matcher = createMatcherFromExport(m.matcher);
+  }).catch((e) => {
+    console.error("[nuxt] Error fetching app manifest.", e);
+  });
+  return manifest;
+}
+export function getAppManifest() {
+  if (!isAppManifestEnabled) {
+    throw new Error("[nuxt] app manifest should be enabled with `experimental.appManifest`");
+  }
+  if (import.meta.server) {
+    useNuxtApp().ssrContext._preloadManifest = true;
+  }
+  return manifest || fetchManifest();
+}
+export async function getRouteRules(arg) {
+  const path = typeof arg === "string" ? arg : arg.path;
+  if (import.meta.server) {
+    useNuxtApp().ssrContext._preloadManifest = true;
+    const _routeRulesMatcher = toRouteMatcher(
+      createRadixRouter({ routes: useRuntimeConfig().nitro.routeRules })
+    );
+    return defu({}, ..._routeRulesMatcher.matchAll(path).reverse());
+  }
+  await getAppManifest();
+  if (!matcher) {
+    console.error("[nuxt] Error creating app manifest matcher.", matcher);
+    return {};
+  }
+  try {
+    return defu({}, ...matcher.matchAll(path).reverse());
+  } catch (e) {
+    console.error("[nuxt] Error matching route rules.", e);
+    return {};
+  }
+}