including-modules

2026-05-03 00:14:08 +02:00
parent ec83a0d879
commit 39a8a128be
20434 changed files with 3906546 additions and 3 deletions
@@ -0,0 +1,67 @@
+/**
+ * A shared cache of cache controls for routes. This cache is used so we don't
+ * have to modify the prerender manifest when we want to update the cache
+ * control for a route.
+ */ export class SharedCacheControls {
+    static #_ = /**
+   * The in-memory cache of cache lives for routes. This cache is populated when
+   * the cache is updated with new cache lives.
+   */ this.cacheControls = new Map();
+    constructor(/**
+     * The prerender manifest that contains the initial cache controls for
+     * routes.
+     */ prerenderManifest){
+        this.prerenderManifest = prerenderManifest;
+    }
+    /**
+   * Try to get the cache control value for a route. This will first try to get
+   * the value from the in-memory cache. If the value is not present in the
+   * in-memory cache, it will be sourced from the prerender manifest.
+   *
+   * @param route the route to get the cache control for
+   * @returns the cache control for the route, or undefined if the values
+   *          are not present in the in-memory cache or the prerender manifest
+   */ get(route) {
+        // This is a copy on write cache that is updated when the cache is updated.
+        // If the cache is never written to, then the values will be sourced from
+        // the prerender manifest.
+        let cacheControl = SharedCacheControls.cacheControls.get(route);
+        if (cacheControl) return cacheControl;
+        let prerenderData = this.prerenderManifest.routes[route];
+        if (prerenderData) {
+            const { initialRevalidateSeconds, initialExpireSeconds } = prerenderData;
+            if (typeof initialRevalidateSeconds !== 'undefined') {
+                return {
+                    revalidate: initialRevalidateSeconds,
+                    expire: initialExpireSeconds
+                };
+            }
+        }
+        const dynamicPrerenderData = this.prerenderManifest.dynamicRoutes[route];
+        if (dynamicPrerenderData) {
+            const { fallbackRevalidate, fallbackExpire } = dynamicPrerenderData;
+            if (typeof fallbackRevalidate !== 'undefined') {
+                return {
+                    revalidate: fallbackRevalidate,
+                    expire: fallbackExpire
+                };
+            }
+        }
+        return undefined;
+    }
+    /**
+   * Set the cache control for a route.
+   *
+   * @param route the route to set the cache control for
+   * @param cacheControl the cache control for the route
+   */ set(route, cacheControl) {
+        SharedCacheControls.cacheControls.set(route, cacheControl);
+    }
+    /**
+   * Clear the in-memory cache of cache controls for routes.
+   */ clear() {
+        SharedCacheControls.cacheControls.clear();
+    }
+}
+
+//# sourceMappingURL=shared-cache-controls.external.js.map