main repo

node_modules/next/dist/esm/client/components/router-reducer/apply-flight-data.js

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+import { CacheStates } from "../../../shared/lib/app-router-context.shared-runtime";
+import { fillLazyItemsTillLeafWithHead } from "./fill-lazy-items-till-leaf-with-head";
+import { fillCacheWithNewSubTreeData } from "./fill-cache-with-new-subtree-data";
+export function applyFlightData(existingCache, cache, flightDataPath, wasPrefetched) {
+    if (wasPrefetched === void 0) wasPrefetched = false;
+    // The one before last item is the router state tree patch
+    const [treePatch, subTreeData, head] = flightDataPath.slice(-3);
+    // Handles case where prefetch only returns the router tree patch without rendered components.
+    if (subTreeData === null) {
+        return false;
+    }
+    if (flightDataPath.length === 3) {
+        cache.status = CacheStates.READY;
+        cache.subTreeData = subTreeData;
+        fillLazyItemsTillLeafWithHead(cache, existingCache, treePatch, head, wasPrefetched);
+    } else {
+        // Copy subTreeData for the root node of the cache.
+        cache.status = CacheStates.READY;
+        cache.subTreeData = existingCache.subTreeData;
+        cache.parallelRoutes = new Map(existingCache.parallelRoutes);
+        // Create a copy of the existing cache with the subTreeData applied.
+        fillCacheWithNewSubTreeData(cache, existingCache, flightDataPath, wasPrefetched);
+    }
+    return true;
+}
+
+//# sourceMappingURL=apply-flight-data.js.map