💥 Fix crash issue in release build

Author: unixzii

AppKitSupports/AppKitSupports.swift

@@ -8,24 +8,26 @@
 
 import Foundation
 
-struct KeyEvent {
+/*
+public struct KeyEvent {
 
-    enum Key {
+    public enum Key {
         case up
         case down
         case left
         case right
     }
 
-    let `repeat`: Bool
-    let key: Key
+    public let `repeat`: Bool
+    public let key: Key
 
 }
+*/
 
-typealias KeyEventListener = (KeyEvent) -> ()
+public typealias KeyEventListener = (Bool, UInt16) -> ()
 
 // The main interface that app side interacts with.
-protocol AppKitSupports : class {
+public protocol AppKitSupports : class {
 
     func monitorKeyDown(_ listener: @escaping KeyEventListener)
 
@@ -37,11 +39,11 @@ protocol AppKitSupports : class {
 //
 // We don't want to perform any symbol resolution (via `dlsym`), so this is
 // a must.
-class AppKitSupportsFacade : NSObject {
+public class AppKitSupportsFacade : NSObject {
 
-    override required init() {}
+    public override required init() {}
 
-    @objc func getImpl() -> UnsafeRawPointer {
+    @objc public func getImpl() -> UnsafeRawPointer {
         fatalError("Stub is called")
     }
 

AppKitSupports/AppKitSupportsImpl.swift

@@ -10,31 +10,11 @@ import AppKit
 
 class _AppKitSupportsImpl : AppKitSupports {
 
-    fileprivate static let shared = _AppKitSupportsImpl()
+    fileprivate static var shared: AppKitSupports = _AppKitSupportsImpl()
 
-    func monitorKeyDown(_ listener: @escaping (KeyEvent) -> ()) {
+    func monitorKeyDown(_ listener: @escaping (Bool, UInt16) -> ()) {
         NSEvent.addLocalMonitorForEvents(matching: .keyDown) { e -> NSEvent? in
-            let key: KeyEvent.Key
-            switch e.keyCode {
-            case 126:
-                key = .up
-                break
-            case 125:
-                key = .down
-                break
-            case 123:
-                key = .left
-                break
-            case 124:
-                key = .right
-                break
-            default:
-                return e
-            }
-            
-            let event = KeyEvent(repeat: e.isARepeat, key: key)
-            listener(event)
-            
+            listener(e.isARepeat, e.keyCode)
             return e
         }
     }
@@ -46,8 +26,9 @@ class _AppKitSupportsFacadeImpl : AppKitSupportsFacade {
     required init() {}
 
     @objc override func getImpl() -> UnsafeRawPointer {
-        var impl: AppKitSupports = _AppKitSupportsImpl.shared
-        return withUnsafePointer(to: &impl) { UnsafeRawPointer($0) }
+        return withUnsafePointer(to: &_AppKitSupportsImpl.shared) {
+            UnsafeRawPointer($0)
+        }
     }
 
 }

AppKitSupportsShim/Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+</dict>
+</plist>