IMEApp // Add .appVersionLabel().

Source/Modules/WindowControllers/CtlAboutWindow.swift

@@ -29,17 +29,9 @@ class CtlAboutWindow: NSWindowController {
   override func windowDidLoad() {
     super.windowDidLoad()
     window?.setPosition(vertical: .top, horizontal: .left, padding: 20)
-
     window?.standardWindowButton(.closeButton)?.isHidden = true
     window?.standardWindowButton(.miniaturizeButton)?.isHidden = true
     window?.standardWindowButton(.zoomButton)?.isHidden = true
-    guard
-      let installingVersion = Bundle.main.infoDictionary?[kCFBundleVersionKey as String]
-      as? String,
-      let versionString = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String
-    else {
-      return
-    }
     if let copyrightLabel = Bundle.main.localizedInfoDictionary?["NSHumanReadableCopyright"]
       as? String
     {
@@ -50,7 +42,7 @@ class CtlAboutWindow: NSWindowController {
     {
       appEULAContent.string = eulaContent + "\n" + eulaContentUpstream
     }
-    appVersionLabel.stringValue = "\(versionString) Build \(installingVersion)"
+    appVersionLabel.stringValue = IMEApp.appVersionLabel
   }
 
   @IBAction func btnBugReport(_: NSButton) {

Source/Modules/main.swift

@@ -74,6 +74,19 @@ _ = NSApplicationMain(CommandLine.argc, CommandLine.unsafeArgv)
 // MARK: - Top-level Enums relating to Input Mode and Language Supports.
 
 public enum IMEApp {
+  // MARK: - 獲取輸入法的版本以及建置編號
+
+  public static var appVersionLabel: String {
+    guard
+      let intBuild = Bundle.main.infoDictionary?[kCFBundleVersionKey as String] as? String,
+      let strVer = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String
+    else {
+      return "114.514.1919810"
+    }
+
+    return "\(strVer) Build \(intBuild)"
+  }
+
   // MARK: - 輸入法的當前的簡繁體中文模式
 
   public static var currentInputMode: Shared.InputMode {