chore: import upstream snapshot with attribution

2026-07-13 13:18:38 +08:00
commit 1d1286fadb
1468 changed files with 272754 additions and 0 deletions
@@ -0,0 +1,73 @@
+import AppKit
+import Foundation
+
+@MainActor
+protocol XcodeCleanRunningMonitoring: AnyObject {
+    var isXcodeRunning: Bool { get }
+    var onStateChange: (() -> Void)? { get set }
+
+    func start()
+    func stop()
+    func refresh()
+}
+
+@MainActor
+final class XcodeCleanRunningMonitor: XcodeCleanRunningMonitoring {
+    nonisolated static let xcodeBundleIdentifier = "com.apple.dt.Xcode"
+
+    private(set) var isXcodeRunning: Bool = false
+    var onStateChange: (() -> Void)?
+
+    private var observers: [NSObjectProtocol] = []
+    private let workspace: NSWorkspace
+
+    init(workspace: NSWorkspace = .shared) {
+        self.workspace = workspace
+    }
+
+    func start() {
+        guard observers.isEmpty else { return }
+
+        let center = workspace.notificationCenter
+        let launched = center.addObserver(
+            forName: NSWorkspace.didLaunchApplicationNotification,
+            object: nil,
+            queue: .main
+        ) { [weak self] notification in
+            guard let app = notification.userInfo?[NSWorkspace.applicationUserInfoKey] as? NSRunningApplication,
+                  app.bundleIdentifier == Self.xcodeBundleIdentifier
+            else { return }
+            Task { @MainActor [weak self] in self?.refresh() }
+        }
+
+        let terminated = center.addObserver(
+            forName: NSWorkspace.didTerminateApplicationNotification,
+            object: nil,
+            queue: .main
+        ) { [weak self] notification in
+            guard let app = notification.userInfo?[NSWorkspace.applicationUserInfoKey] as? NSRunningApplication,
+                  app.bundleIdentifier == Self.xcodeBundleIdentifier
+            else { return }
+            Task { @MainActor [weak self] in self?.refresh() }
+        }
+
+        observers = [launched, terminated]
+        refresh()
+    }
+
+    func stop() {
+        for observer in observers {
+            workspace.notificationCenter.removeObserver(observer)
+        }
+        observers.removeAll()
+    }
+
+    func refresh() {
+        let nextValue = workspace.runningApplications.contains { app in
+            app.bundleIdentifier == Self.xcodeBundleIdentifier
+        }
+        guard nextValue != isXcodeRunning else { return }
+        isXcodeRunning = nextValue
+        onStateChange?()
+    }
+}