chore: import upstream snapshot with attribution

2026-07-13 12:06:18 +08:00
commit e84fb4a79e
474 changed files with 68321 additions and 0 deletions
@@ -0,0 +1,64 @@
+//===----------------------------------------------------------------------===//
+// Copyright © 2026 Apple Inc. and the container project authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//===----------------------------------------------------------------------===//
+
+import ContainerXPC
+import ContainerizationError
+import Foundation
+import SystemPackage
+
+public enum ClientHealthCheck {
+    static let serviceIdentifier = "com.apple.container.apiserver"
+}
+
+extension ClientHealthCheck {
+    private static func newClient() -> XPCClient {
+        XPCClient(service: serviceIdentifier)
+    }
+
+    public static func ping(timeout: Duration? = XPCClient.xpcRegistrationTimeout) async throws -> SystemHealth {
+        let client = Self.newClient()
+        let request = XPCMessage(route: .ping)
+        let reply = try await client.send(request, responseTimeout: timeout)
+        guard let appRootValue = reply.string(key: .appRoot), let appRoot = URL(string: appRootValue) else {
+            throw ContainerizationError(.internalError, message: "failed to decode appRoot in health check")
+        }
+        guard let installRootValue = reply.string(key: .installRoot), let installRoot = URL(string: installRootValue) else {
+            throw ContainerizationError(.internalError, message: "failed to decode installRoot in health check")
+        }
+        let logRoot = reply.string(key: .logRoot).map { FilePath($0) }
+        guard let apiServerVersion = reply.string(key: .apiServerVersion) else {
+            throw ContainerizationError(.internalError, message: "failed to decode apiServerVersion in health check")
+        }
+        guard let apiServerCommit = reply.string(key: .apiServerCommit) else {
+            throw ContainerizationError(.internalError, message: "failed to decode apiServerCommit in health check")
+        }
+        guard let apiServerBuild = reply.string(key: .apiServerBuild) else {
+            throw ContainerizationError(.internalError, message: "failed to decode apiServerBuild in health check")
+        }
+        guard let apiServerAppName = reply.string(key: .apiServerAppName) else {
+            throw ContainerizationError(.internalError, message: "failed to decode apiServerAppName in health check")
+        }
+        return .init(
+            appRoot: appRoot,
+            installRoot: installRoot,
+            logRoot: logRoot,
+            apiServerVersion: apiServerVersion,
+            apiServerCommit: apiServerCommit,
+            apiServerBuild: apiServerBuild,
+            apiServerAppName: apiServerAppName
+        )
+    }
+}