chore(0.79): pick a bunch of fixes

.github/workflows/microsoft-pr.yml

@@ -24,6 +24,7 @@ jobs:
         uses: ./.github/actions/microsoft-setup-toolchain
         with:
           node-version: '22'
+          cache-npm-dependencies: ''
       # We lint the PR title instead of the commit message to avoid script injection attacks.
       # Using environment variables prevents potential security vulnerabilities as described in:
       # https://docs.github.com/en/actions/security-for-github-actions/security-guides/security-hardening-for-github-actions#example-of-a-script-injection-attack

.nx/version-plans/version-plan-1763131586011.md

@@ -0,0 +1,5 @@
+---
+__default__: patch
+---
+
+Pick a bunch of bug fixes

packages/react-native/Libraries/LinkingIOS/RCTLinkingManager.mm

@@ -155,6 +155,8 @@ - (void)handleOpenURLNotification:(NSNotification *)notification
 RCT_EXPORT_METHOD(getInitialURL : (RCTPromiseResolveBlock)resolve reject : (__unused RCTPromiseRejectBlock)reject)
 {
   NSURL *initialURL = nil;
+#pragma clang diagnostic push // [macOS]
+#pragma clang diagnostic ignored "-Wdeprecated-declarations" // [macOS]
   if (self.bridge.launchOptions[UIApplicationLaunchOptionsURLKey]) {
     initialURL = self.bridge.launchOptions[UIApplicationLaunchOptionsURLKey];
   } else {
@@ -164,6 +166,7 @@ - (void)handleOpenURLNotification:(NSNotification *)notification
       initialURL = ((NSUserActivity *)userActivityDictionary[@"UIApplicationLaunchOptionsUserActivityKey"]).webpageURL;
     }
   }
+#pragma clang diagnostic pop // [macOS]
   resolve(RCTNullIfNil(initialURL.absoluteString));
 }
 

packages/react-native/React/Base/UIKitProxies/RCTAppearanceProxy.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#if TARGET_OS_OSX // [macOS
+#import <AppKit/AppKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RCTAppearanceProxy : NSObject
+
++ (instancetype)sharedInstance;
+
+/*
+ * Property to access the current appearance.
+ * Thread safe.
+ */
+@property (nonatomic, readonly) NSAppearance *currentAppearance;
+
+- (void)startObservingAppearance;
+
+@end
+
+NS_ASSUME_NONNULL_END
+#endif // macOS]

packages/react-native/React/Base/UIKitProxies/RCTAppearanceProxy.mm

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#if TARGET_OS_OSX // [macOS
+#import "RCTAppearanceProxy.h"
+
+#import <React/RCTConstants.h>
+#import <React/RCTUtils.h>
+
+#import <mutex>
+
+@implementation RCTAppearanceProxy {
+  BOOL _isObserving;
+  std::mutex _mutex;
+  NSAppearance *_currentAppearance;
+}
+
++ (instancetype)sharedInstance
+{
+  static RCTAppearanceProxy *sharedInstance = nil;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    sharedInstance = [RCTAppearanceProxy new];
+  });
+  return sharedInstance;
+}
+
+- (instancetype)init
+{
+  self = [super init];
+  if (self) {
+    _isObserving = NO;
+    _currentAppearance = [NSApp effectiveAppearance];
+  }
+  return self;
+}
+
+- (void)startObservingAppearance
+{
+  RCTAssertMainQueue();
+  std::lock_guard<std::mutex> lock(_mutex);
+  if (!_isObserving) {
+    _isObserving = YES;
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(_appearanceDidChange:)
+                                                 name:RCTUserInterfaceStyleDidChangeNotification
+                                               object:nil];
+  }
+}
+
+- (NSAppearance *)currentAppearance
+{
+  {
+    std::lock_guard<std::mutex> lock(_mutex);
+    if (_isObserving) {
+      return _currentAppearance;
+    }
+  }
+
+  __block NSAppearance *appearance = nil;
+  if (RCTIsMainQueue()) {
+    appearance = [NSApp effectiveAppearance];
+  } else {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+      appearance = [NSApp effectiveAppearance];
+    });
+  }
+  return appearance;
+}
+
+- (void)_appearanceDidChange:(NSNotification *)notification
+{
+  std::lock_guard<std::mutex> lock(_mutex);
+
+  NSDictionary *userInfo = [notification userInfo];
+  if (userInfo) {
+    NSAppearance *appearance = userInfo[RCTUserInterfaceStyleDidChangeNotificationAppearanceKey];
+    if (appearance != nil) {
+      _currentAppearance = appearance;
+      return;
+    }
+  }
+
+  _currentAppearance = [NSApp effectiveAppearance];
+}
+
+@end
+#endif // macOS]

packages/react-native/React/Base/UIKitProxies/RCTInitializeUIKitProxies.mm

@@ -10,6 +10,9 @@
 #import "RCTKeyWindowValuesProxy.h"
 #import "RCTTraitCollectionProxy.h"
 #import "RCTWindowSafeAreaProxy.h"
+#if TARGET_OS_OSX // [macOS
+#import "RCTAppearanceProxy.h"
+#endif // macOS]
 
 void RCTInitializeUIKitProxies(void)
 {
@@ -19,7 +22,9 @@ void RCTInitializeUIKitProxies(void)
 #if !TARGET_OS_OSX // [macOS]
     [[RCTTraitCollectionProxy sharedInstance] startObservingTraitCollection];
     [[RCTInitialAccessibilityValuesProxy sharedInstance] recordAccessibilityValues];
-#endif // [macOS]
+#else // [macOS
+    [[RCTAppearanceProxy sharedInstance] startObservingAppearance];
+#endif // macOS]
     [[RCTKeyWindowValuesProxy sharedInstance] startObservingWindowSizeIfNecessary];
   });
 }

packages/react-native/React/CoreModules/RCTAppearance.mm

@@ -14,6 +14,12 @@
 
 #import "CoreModulesPlugins.h"
 
+#if TARGET_OS_OSX // [macOS
+#import <React/RCTUtils.h>
+
+#import "RCTAppearanceProxy.h"
+#endif // macOS]
+
 using namespace facebook::react;
 
 NSString *const RCTAppearanceColorSchemeLight = @"light";
@@ -119,7 +125,7 @@ - (instancetype)init
     UITraitCollection *traitCollection = [RCTTraitCollectionProxy sharedInstance].currentTraitCollection;
     _currentColorScheme = RCTColorSchemePreference(traitCollection);
 #else // [macOS
-  NSAppearance *appearance = RCTSharedApplication().appearance;
+  NSAppearance *appearance = [RCTAppearanceProxy sharedInstance].currentAppearance;
   _currentColorScheme = RCTColorSchemePreference(appearance);
 #endif // macOS]
     [[NSNotificationCenter defaultCenter] addObserver:self
@@ -134,7 +140,11 @@ - (instancetype)init
 
 + (BOOL)requiresMainQueueSetup
 {
+#if !TARGET_OS_OSX // [macOS]
   return NO;
+#else // [macOS
+  return YES;
+#endif // macOS]
 }
 
 - (dispatch_queue_t)methodQueue
@@ -160,13 +170,15 @@ - (dispatch_queue_t)methodQueue
     window.overrideUserInterfaceStyle = userInterfaceStyle;
   }
 #else // [macOS
-  NSAppearance *appearance = nil;
-  if ([style isEqualToString:@"light"]) {
-    appearance = [NSAppearance appearanceNamed:NSAppearanceNameAqua];
-  } else if ([style isEqualToString:@"dark"]) {
-    appearance = [NSAppearance appearanceNamed:NSAppearanceNameDarkAqua];
-  }
-  RCTSharedApplication().appearance = appearance;
+  RCTExecuteOnMainQueue(^{
+    NSAppearance *appearance = nil;
+    if ([style isEqualToString:@"light"]) {
+      appearance = [NSAppearance appearanceNamed:NSAppearanceNameAqua];
+    } else if ([style isEqualToString:@"dark"]) {
+      appearance = [NSAppearance appearanceNamed:NSAppearanceNameDarkAqua];
+    }
+    RCTSharedApplication().appearance = appearance;
+  });
 #endif // macOS]
 }
 
@@ -177,10 +189,7 @@ - (dispatch_queue_t)methodQueue
     UITraitCollection *traitCollection = [RCTTraitCollectionProxy sharedInstance].currentTraitCollection;
     _currentColorScheme = RCTColorSchemePreference(traitCollection);
 #else // [macOS
-    __block NSAppearance *appearance = nil;
-    RCTUnsafeExecuteOnMainQueueSync(^{
-      appearance = RCTKeyWindow().appearance;
-    });
+    NSAppearance *appearance = [RCTAppearanceProxy sharedInstance].currentAppearance;
     _currentColorScheme = RCTColorSchemePreference(appearance);
 #endif // macOS]
   }
@@ -190,23 +199,19 @@ - (dispatch_queue_t)methodQueue
 
 - (void)appearanceChanged:(NSNotification *)notification
 {
+#if !TARGET_OS_OSX // [macOS
   NSDictionary *userInfo = [notification userInfo];
-#if !TARGET_OS_OSX // [macOS]
   UITraitCollection *traitCollection = nil;
   if (userInfo) {
     traitCollection = userInfo[RCTUserInterfaceStyleDidChangeNotificationTraitCollectionKey];
   }
   NSString *newColorScheme = RCTColorSchemePreference(traitCollection);
 #else // [macOS
-  NSAppearance *appearance = nil;
-  if (userInfo) {
-    appearance = userInfo[RCTUserInterfaceStyleDidChangeNotificationAppearanceKey];
-  }
-  NSString *newColorScheme = RCTColorSchemePreference(appearance);
+  NSString *newColorScheme = RCTColorSchemePreference([RCTAppearanceProxy sharedInstance].currentAppearance);
 #endif // macOS]
   if (![_currentColorScheme isEqualToString:newColorScheme]) {
     _currentColorScheme = newColorScheme;
-    [self sendEventWithName:@"appearanceChanged" body:@{@"colorScheme" : newColorScheme}];
+    [self sendEventWithName:@"appearanceChanged" body:@{ @"colorScheme" : newColorScheme }];
   }
 }
 

packages/react-native/React/CoreModules/RCTDevLoadingView.mm

@@ -150,7 +150,7 @@ - (void)showMessage:(NSString *)message color:(RCTUIColor *)color backgroundColo
 #if !TARGET_OS_OSX // [macOS]
     [self->_window.rootViewController.view addSubview:self->_container];
 #else // [macOS
-    [self->_window.contentViewController.view addSubview:self->_container];
+    [self->_window.contentView addSubview:self->_container];
 #endif // macOS]
     [self->_container addSubview:self->_label];
 
@@ -175,6 +175,20 @@ - (void)showMessage:(NSString *)message color:(RCTUIColor *)color backgroundColo
       [self->_label.bottomAnchor constraintEqualToAnchor:self->_container.bottomAnchor constant:-5],
     ]];
 #else // [macOS
+    // Container constraints
+    [NSLayoutConstraint activateConstraints:@[
+      [self->_container.topAnchor constraintEqualToAnchor:self->_window.contentView.topAnchor],
+      [self->_container.leadingAnchor constraintEqualToAnchor:self->_window.contentView.leadingAnchor],
+      [self->_container.trailingAnchor constraintEqualToAnchor:self->_window.contentView.trailingAnchor],
+      [self->_container.bottomAnchor constraintEqualToAnchor:self->_window.contentView.bottomAnchor],
+
+      // Label constraints
+      [self->_label.centerXAnchor constraintEqualToAnchor:self->_container.centerXAnchor],
+      [self->_label.centerYAnchor constraintEqualToAnchor:self->_container.centerYAnchor],
+      [self->_label.leadingAnchor constraintGreaterThanOrEqualToAnchor:self->_container.leadingAnchor constant:10],
+      [self->_label.trailingAnchor constraintLessThanOrEqualToAnchor:self->_container.trailingAnchor constant:-10],
+    ]];
+
     if (![[RCTKeyWindow() sheets] doesContain:self->_window]) {
       [RCTKeyWindow() beginSheet:self->_window completionHandler:^(NSModalResponse returnCode) {
         [self->_window orderOut:self];

packages/react-native/React/CoreModules/RCTDeviceInfo.mm

@@ -64,7 +64,11 @@ - (void)observeValueForKeyPath:(NSString *)keyPath
 
 + (BOOL)requiresMainQueueSetup
 {
+#if !TARGET_OS_OSX // [macOS]
+  return NO;
+#else // [macOS
   return YES;
+#endif // macOS]
 }
 
 - (dispatch_queue_t)methodQueue

packages/react-native/local-cli/generator-macos/templates/macos/Podfile

@@ -1,10 +1,15 @@
-require_relative '../node_modules/react-native-macos/scripts/react_native_pods'
-require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
+require 'pathname'
+
+ws_dir = Pathname.new(__dir__)
+ws_dir = ws_dir.parent until
+  File.exist?("#{ws_dir}/node_modules/react-native-macos/scripts/react_native_pods.rb") ||
+  ws_dir.expand_path.to_s == '/'
+require "#{ws_dir}/node_modules/react-native-macos/scripts/react_native_pods.rb"
 
 prepare_react_native_project!
 
 target 'HelloWorld-macOS' do
-  platform :macos, '11.0'
+  platform :macos, '14.0'
   use_native_modules!
 
   # Flags change depending on the env values.