Initial commit

node_modules/next/dist/esm/server/load-manifest.js

@@ -0,0 +1,48 @@
+import { readFileSync } from 'fs';
+import { runInNewContext } from 'vm';
+import { deepFreeze } from '../shared/lib/deep-freeze';
+const sharedCache = new Map();
+export function loadManifest(path, shouldCache = true, cache = sharedCache) {
+    const cached = shouldCache && cache.get(path);
+    if (cached) {
+        return cached;
+    }
+    let manifest = JSON.parse(readFileSync(path, 'utf8'));
+    // Freeze the manifest so it cannot be modified if we're caching it.
+    if (shouldCache) {
+        manifest = deepFreeze(manifest);
+    }
+    if (shouldCache) {
+        cache.set(path, manifest);
+    }
+    return manifest;
+}
+export function evalManifest(path, shouldCache = true, cache = sharedCache) {
+    const cached = shouldCache && cache.get(path);
+    if (cached) {
+        return cached;
+    }
+    const content = readFileSync(path, 'utf8');
+    if (content.length === 0) {
+        throw Object.defineProperty(new Error('Manifest file is empty'), "__NEXT_ERROR_CODE", {
+            value: "E328",
+            enumerable: false,
+            configurable: true
+        });
+    }
+    let contextObject = {};
+    runInNewContext(content, contextObject);
+    // Freeze the context object so it cannot be modified if we're caching it.
+    if (shouldCache) {
+        contextObject = deepFreeze(contextObject);
+    }
+    if (shouldCache) {
+        cache.set(path, contextObject);
+    }
+    return contextObject;
+}
+export function clearManifestCache(path, cache = sharedCache) {
+    return cache.delete(path);
+}
+
+//# sourceMappingURL=load-manifest.js.map