.

node_modules/next/dist/server/lib/disk-lru-cache.external.js

@@ -0,0 +1,57 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    getOrInitDiskLRU: null,
+    resetDiskLRU: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    getOrInitDiskLRU: function() {
+        return getOrInitDiskLRU;
+    },
+    resetDiskLRU: function() {
+        return resetDiskLRU;
+    }
+});
+const _fs = require("fs");
+const _lrucache = require("./lru-cache");
+/**
+ * Module-level LRU singleton for disk cache eviction.
+ * Initialized once on first `set()`, shared across all consumers.
+ * Once resolved, the promise stays resolved — subsequent calls just await the cached result.
+ */ let _diskLRUPromise = null;
+async function getOrInitDiskLRU(cacheDir, maxDiskSize, readEntries, evictEntry) {
+    if (!_diskLRUPromise) {
+        _diskLRUPromise = (async ()=>{
+            let maxSize = maxDiskSize;
+            if (typeof maxSize === 'undefined') {
+                // Ensure cacheDir exists before checking disk space
+                await _fs.promises.mkdir(cacheDir, {
+                    recursive: true
+                });
+                // Since config was not provided, default to 50% of available disk space
+                const { bavail, bsize } = await _fs.promises.statfs(cacheDir);
+                maxSize = Math.floor(bavail * bsize / 2);
+            }
+            const lru = new _lrucache.LRUCache(maxSize, (size)=>size, (cacheKey)=>evictEntry(cacheDir, cacheKey));
+            const entries = await readEntries(cacheDir);
+            for (const entry of entries){
+                lru.set(entry.key, entry.size);
+            }
+            return lru;
+        })();
+    }
+    return _diskLRUPromise;
+}
+function resetDiskLRU() {
+    _diskLRUPromise = null;
+}
+
+//# sourceMappingURL=disk-lru-cache.external.js.map