Fix watchOS preview build issue (#380)

Co-authored-by: David Roman <2538074+davdroman@users.noreply.github.com>

Author: sergeirr

.github/workflows/ci.yml

@@ -85,6 +85,25 @@ jobs:
             os: macos-13
             xcode: 15.0.1
 
+          - platform: [watchOS, 7]
+            runtime: watchOS 7.4
+            os: macos-13
+            xcode: 14.3.1
+            install: true
+          - platform: [watchOS, 8]
+            runtime: watchOS 8.5
+            os: macos-13
+            xcode: 15.0.1
+            install: true
+          - platform: [watchOS, 9]
+            runtime: watchOS 9.4
+            os: macos-13
+            xcode: 14.3.1
+          - platform: [watchOS, 10]
+            runtime: watchOS 10.0
+            os: macos-13
+            xcode: 15.0.1
+
           - platform: [macOS, 12]
             runtime: macOS 12
             os: macos-12
@@ -127,12 +146,18 @@ jobs:
         name: '[Debug] List Available Runtimes, Simulators, and Destinations'
         run: |
           xcrun simctl list
-          xcodebuild -scheme "Showcase" -showdestinations
+          xcodebuild -scheme "SwiftUIIntrospect" -showdestinations
 
-      - name: Build Showcase
+      - if: ${{ matrix.platform[0] != 'watchOS' }}
+        name: Build Showcase
         run: fastlane build platform:${{ matrix.platform[0] }} version:${{ matrix.platform[1] }} scheme:Showcase
 
-      - name: Run Tests
+      - if: ${{ matrix.platform[0] == 'watchOS' }}
+        name: Build Library
+        run: fastlane build platform:${{ matrix.platform[0] }} version:${{ matrix.platform[1] }} scheme:SwiftUIIntrospect
+
+      - if: ${{ matrix.platform[0] != 'watchOS' }}
+        name: Run Tests
         run: fastlane test platform:${{ matrix.platform[0] }} version:${{ matrix.platform[1] }} scheme:SwiftUIIntrospectTests configuration:Debug
 
       - if: ${{ matrix.platform[0] == 'iOS' && matrix.platform[1] <= '16' }}

CHANGELOG.md

@@ -3,6 +3,9 @@ Changelog
 
 ## master
 
+- Fixed: SwiftUI previews on watchOS no longer fail to build (#380)
+- Infrastructure: fixed iOS 17 tests failing on CI (#381)
+
 ## [1.1.0]
 
 - Removed: `Toggle` introspection on visionOS (#373)

Sources/Introspect.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import SwiftUI
 
 /// The scope of introspection i.e. where introspect should look to find
@@ -214,3 +215,4 @@ extension NSWindow: PlatformEntity {
     public typealias Base = NSWindow
 }
 #endif
+#endif

Sources/IntrospectableViewType.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 public protocol IntrospectableViewType {
     /// The scope of introspection for this particular view type, i.e. where introspect
     /// should look to find the desired target view relative to the applied
@@ -15,3 +16,4 @@ public protocol IntrospectableViewType {
 extension IntrospectableViewType {
     public var scope: IntrospectionScope { .receiver }
 }
+#endif

Sources/IntrospectionSelector.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 @_spi(Advanced)
 public struct IntrospectionSelector<Target: PlatformEntity> {
     @_spi(Advanced)
@@ -71,3 +72,4 @@ extension PlatformViewController {
         return nil
     }
 }
+#endif

Sources/IntrospectionView.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import SwiftUI
 
 typealias IntrospectionViewID = UUID
@@ -242,3 +243,4 @@ extension PlatformEntity {
         }
     }
 }
+#endif

Sources/PlatformVersion.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import Foundation
 
 @_spi(Internals)
@@ -309,3 +310,4 @@ extension visionOSVersion {
         #endif
     }
 }
+#endif

Sources/PlatformView.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import SwiftUI
 
 #if canImport(UIKit)
@@ -53,3 +54,4 @@ extension PlatformViewControllerRepresentable {
     }
     #endif
 }
+#endif

Sources/PlatformViewVersion.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import SwiftUI
 
 public struct PlatformViewVersionPredicate<SwiftUIViewType: IntrospectableViewType, PlatformSpecificEntity: PlatformEntity> {
@@ -121,3 +122,4 @@ extension PlatformViewVersion: Comparable {
         true
     }
 }
+#endif

Sources/ViewTypes/Button.swift

@@ -1,3 +1,4 @@
+#if !os(watchOS)
 import SwiftUI
 
 /// An abstract representation of the `Button` type in SwiftUI.
@@ -43,3 +44,4 @@ extension macOSViewVersion<ButtonType, NSButton> {
 }
 #endif
 #endif
+#endif