Remove thread hop and update Showcase to latest standards (#479)

Author: davdroman

.github/workflows/ci.yml

@@ -159,7 +159,7 @@ jobs:
           command: xcodebuild -downloadPlatform ${{ matrix.platform[0] }}
 
       - if: env.has_runtime == 'false'
-        name: "[Debug] List Available Installable Runtimes"
+        name: "List Downloadable Runtimes"
         run: xcodes runtimes --include-betas
 
       - if: env.has_runtime == 'false'
@@ -170,7 +170,7 @@ jobs:
           max_attempts: 3
           command: sudo xcodes runtimes install '${{ matrix.runtime }}'
 
-      - name: "[Debug] List Available Runtimes, Simulators, and Destinations"
+      - name: "List Available Runtimes, Simulators, and Destinations"
         run: |
           xcrun simctl list
           xcodebuild -scheme "SwiftUIIntrospect" -showdestinations

Examples/Showcase/Showcase.xcodeproj/project.pbxproj

@@ -10,6 +10,12 @@
 		D53071F729983CEF00F1936C /* App.swift in Sources */ = {isa = PBXBuildFile; fileRef = D53071F629983CEF00F1936C /* App.swift */; };
 		D53071F929983CEF00F1936C /* AppView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D53071F829983CEF00F1936C /* AppView.swift */; };
 		D5B829752999738200920EBD /* Helpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B829742999738200920EBD /* Helpers.swift */; };
+		D5B864E82E72BF0F002F5243 /* ScrollView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864E72E72BF0F002F5243 /* ScrollView.swift */; };
+		D5B864EA2E72CE71002F5243 /* List.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864E92E72CE71002F5243 /* List.swift */; };
+		D5B864EC2E72D9E1002F5243 /* Navigation.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864EB2E72D9E1002F5243 /* Navigation.swift */; };
+		D5B864EE2E72DB42002F5243 /* Presentation.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864ED2E72DB42002F5243 /* Presentation.swift */; };
+		D5B864F02E72DC75002F5243 /* Controls.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864EF2E72DC75002F5243 /* Controls.swift */; };
+		D5B864F22E72DCA7002F5243 /* UIViewRepresentable.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5B864F12E72DCA7002F5243 /* UIViewRepresentable.swift */; };
 		D5E3180329C132B6005847DC /* SwiftUIIntrospect in Frameworks */ = {isa = PBXBuildFile; productRef = D5E3180229C132B6005847DC /* SwiftUIIntrospect */; };
 /* End PBXBuildFile section */
 
@@ -19,6 +25,12 @@
 		D53071F829983CEF00F1936C /* AppView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppView.swift; sourceTree = "<group>"; };
 		D530720429983D9300F1936C /* Showcase.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = Showcase.entitlements; sourceTree = "<group>"; };
 		D5B829742999738200920EBD /* Helpers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Helpers.swift; sourceTree = "<group>"; };
+		D5B864E72E72BF0F002F5243 /* ScrollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScrollView.swift; sourceTree = "<group>"; };
+		D5B864E92E72CE71002F5243 /* List.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = List.swift; sourceTree = "<group>"; };
+		D5B864EB2E72D9E1002F5243 /* Navigation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Navigation.swift; sourceTree = "<group>"; };
+		D5B864ED2E72DB42002F5243 /* Presentation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Presentation.swift; sourceTree = "<group>"; };
+		D5B864EF2E72DC75002F5243 /* Controls.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Controls.swift; sourceTree = "<group>"; };
+		D5B864F12E72DCA7002F5243 /* UIViewRepresentable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UIViewRepresentable.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -56,6 +68,12 @@
 				D530720429983D9300F1936C /* Showcase.entitlements */,
 				D53071F629983CEF00F1936C /* App.swift */,
 				D53071F829983CEF00F1936C /* AppView.swift */,
+				D5B864E92E72CE71002F5243 /* List.swift */,
+				D5B864E72E72BF0F002F5243 /* ScrollView.swift */,
+				D5B864EB2E72D9E1002F5243 /* Navigation.swift */,
+				D5B864ED2E72DB42002F5243 /* Presentation.swift */,
+				D5B864EF2E72DC75002F5243 /* Controls.swift */,
+				D5B864F12E72DCA7002F5243 /* UIViewRepresentable.swift */,
 				D5B829742999738200920EBD /* Helpers.swift */,
 			);
 			path = Showcase;
@@ -99,7 +117,7 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = 1;
 				LastSwiftUpdateCheck = 1420;
-				LastUpgradeCheck = 1420;
+				LastUpgradeCheck = 2600;
 				TargetAttributes = {
 					D53071F229983CEF00F1936C = {
 						CreatedOnToolsVersion = 14.2;
@@ -140,7 +158,13 @@
 			buildActionMask = 2147483647;
 			files = (
 				D53071F929983CEF00F1936C /* AppView.swift in Sources */,
+				D5B864EE2E72DB42002F5243 /* Presentation.swift in Sources */,
+				D5B864F22E72DCA7002F5243 /* UIViewRepresentable.swift in Sources */,
+				D5B864E82E72BF0F002F5243 /* ScrollView.swift in Sources */,
 				D5B829752999738200920EBD /* Helpers.swift in Sources */,
+				D5B864EC2E72D9E1002F5243 /* Navigation.swift in Sources */,
+				D5B864F02E72DC75002F5243 /* Controls.swift in Sources */,
+				D5B864EA2E72CE71002F5243 /* List.swift in Sources */,
 				D53071F729983CEF00F1936C /* App.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -153,6 +177,7 @@
 			buildSettings = {
 				ALLOW_TARGET_PLATFORM_SPECIALIZATION = YES;
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -185,6 +210,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -199,19 +225,20 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos appletvsimulator appletvos";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 6.0;
-				TVOS_DEPLOYMENT_TARGET = 13.0;
+				TVOS_DEPLOYMENT_TARGET = 15.0;
 				XROS_DEPLOYMENT_TARGET = 1.0;
 			};
 			name = Debug;
@@ -221,6 +248,7 @@
 			buildSettings = {
 				ALLOW_TARGET_PLATFORM_SPECIALIZATION = YES;
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -253,6 +281,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -261,18 +290,19 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos appletvsimulator appletvos";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 6.0;
-				TVOS_DEPLOYMENT_TARGET = 13.0;
+				TVOS_DEPLOYMENT_TARGET = 15.0;
 				VALIDATE_PRODUCT = YES;
 				XROS_DEPLOYMENT_TARGET = 1.0;
 			};
@@ -286,6 +316,8 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -318,6 +350,8 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_APP_SANDBOX = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;

Examples/Showcase/Showcase.xcodeproj/xcshareddata/xcschemes/Showcase.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1500"
+   LastUpgradeVersion = "2600"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Examples/Showcase/Showcase/App.swift

@@ -1,28 +1,13 @@
 import SwiftUI
 
-#if os(iOS) || os(tvOS)
-@main
-final class AppDelegate: UIResponder, UIApplicationDelegate {
-
-    var window: UIWindow?
-
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
-        window = UIWindow(frame: UIScreen.main.bounds)
-        window?.rootViewController = UIHostingController(rootView: AppView())
-        window?.makeKeyAndVisible()
-        return true
-    }
-}
-#elseif os(macOS) || os(visionOS)
 @main
 struct App: SwiftUI.App {
     var body: some Scene {
         WindowGroup {
-            AppView()
+            AppView().preferredColorScheme(.light)
         }
     }
 }
-#endif
 
 #Preview {
     AppView()