chore: import upstream snapshot with attribution

2026-07-13 13:05:33 +08:00
commit e25d789156
8165 changed files with 2004905 additions and 0 deletions
@@ -0,0 +1,14 @@
+import Foundation
+
+public enum ComputerSnapshotCachePolicy {
+    public static let maxEntries = 32
+    public static let maxAge: TimeInterval = 2 * 60
+
+    public static func isExpired(createdAt: Date, now: Date = Date()) -> Bool {
+        now.timeIntervalSince(createdAt) > maxAge
+    }
+
+    public static func shouldPrune(entryCount: Int, createdAt: Date, now: Date = Date()) -> Bool {
+        entryCount > maxEntries || isExpired(createdAt: createdAt, now: now)
+    }
+}