Test example app under more Xcode versions

.github/workflows/main.yml

@@ -7,7 +7,7 @@ on:
     branches: [ main ]
 
 jobs:
-  Test-package-macos-13:
+  test-package-excluding-visionOS:
     name: "Test Package"
     runs-on: macos-13
     strategy:
@@ -18,7 +18,22 @@ jobs:
         - '14.3' # Swift 5.8
         - '15.0' # Swift 5.9
         - '15.1' # Swift 5.9.2
-        - '15.2' # Swift 5.9.2 (first version with visionOS support, TODO: also test visionOS build)
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./.github/actions/setup
+        with:
+          xcode: ${{ matrix.xcode }}
+      - name: Build Package
+        run: SKIP_VISION_OS=true bundle exec rake test:package:all
+
+  test-package-macos-13:
+    name: "Test Package"
+    runs-on: macos-13
+    strategy:
+      fail-fast: false
+      matrix:
+        xcode:
+        - '15.2' # Swift 5.9, first version with visionOS support
     steps:
       - uses: actions/checkout@v2
       - uses: ./.github/actions/setup
@@ -27,9 +42,30 @@ jobs:
       - name: Build Package
         run: bundle exec rake test:package:all
 
-  build-example:
+  build-example-excluding-visionOS:
+    name: "Build Example App"
+    runs-on: macos-13
+    strategy:
+      fail-fast: false
+      matrix:
+        xcode:
+        - '14.2' # Swift 5.7
+        - '14.3' # Swift 5.8
+        - '15.0' # Swift 5.9
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./.github/actions/setup
+      - name: Build Example
+        run: SKIP_VISION_OS=true bundle exec rake build:example:github_actions
+
+  build-example-macos-13:
     name: "Build Example App"
-    runs-on: macos-12
+    runs-on: macos-13
+    strategy:
+      fail-fast: false
+      matrix:
+        xcode:
+        - '15.2' # Swift 5.9, first version with visionOS support
     steps:
       - uses: actions/checkout@v2
       - uses: ./.github/actions/setup

Package.swift

@@ -32,6 +32,7 @@ let package = Package(
     // Lottie from being embedded in the app product, causing the app to crash when
     // ran on a physical device. As a workaround, we can include a stub target
     // with at least one source file.
+    // https://github.com/apple/swift-package-manager/issues/6069
     .target(name: "_LottieStub"),
 
     .testTarget(

Rakefile

@@ -2,35 +2,49 @@ namespace :build do
   desc 'Builds the Lottie example app'
   namespace :example do
     desc 'Builds the Example apps for all supported platforms / architectures. Requires valid code signing.'
-    task all: ['iOS:simulator', 'iOS:device', 'macOS:arm64', 'macOS:x86_64', 'macCatalyst:arm64', 'macCatalyst:x86_64']
+    task all: ['iOS:simulator', 'iOS:device', 'tvOS:simulator', 'visionOS:simulator', 'macOS:arm64', 'macOS:x86_64', 'macCatalyst:arm64', 'macCatalyst:x86_64']
 
     desc 'Builds the Example app for platforms / architectures supported by Github Actions CI'
-    task github_actions: ['iOS:simulator', 'macOS:x86_64']
+    task github_actions: ['iOS:simulator', 'tvOS:simulator', 'visionOS:simulator', 'macOS:x86_64']
 
     namespace :iOS do
       task :simulator do
-        xcodebuild('build -scheme "Example (iOS)" -destination "platform=iOS Simulator,name=iPhone SE (3rd generation)" -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination "platform=iOS Simulator,name=iPhone SE (3rd generation)" -workspace Example/Example.xcworkspace')
       end
       task :device do
-        xcodebuild('build -scheme "Example (iOS)" -destination generic/platform=iOS -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination generic/platform=iOS -workspace Example/Example.xcworkspace')
+      end
+    end
+
+    namespace :tvOS do
+      task :simulator do
+        xcodebuild('build -scheme "Example" -destination "platform=tvOS Simulator,name=Apple TV 4K (3rd generation)" -workspace Example/Example.xcworkspace')
+      end
+    end
+
+    namespace :visionOS do
+      task :simulator do
+        ifVisionOSEnabled {
+          xcodebuild('build -scheme "Example" -destination "platform=visionOS Simulator,name=Apple Vision Pro" -workspace Example/Example.xcworkspace')
+        }
       end
     end
 
     namespace :macOS do
       task :arm64 do
-        xcodebuild('build -scheme "Example (macOS)" -destination "platform=macOS,arch=arm64" -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination "platform=macOS,arch=arm64" -workspace Example/Example.xcworkspace')
       end
       task :x86_64 do
-        xcodebuild('build -scheme "Example (macOS)" -destination "platform=macOS,arch=x86_64" -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination "platform=macOS,arch=x86_64" -workspace Example/Example.xcworkspace')
       end
     end
 
     namespace :macCatalyst do
       task :arm64 do
-        xcodebuild('build -scheme "Example (iOS)" -destination "platform=macOS,variant=Mac Catalyst,arch=arm64" -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination "platform=macOS,variant=Mac Catalyst,arch=arm64" -workspace Example/Example.xcworkspace')
       end
       task :x86_64 do
-        xcodebuild('build -scheme "Example (iOS)" -destination "platform=macOS,variant=Mac Catalyst,arch=x86_64" -workspace Example/Example.xcworkspace')
+        xcodebuild('build -scheme "Example" -destination "platform=macOS,variant=Mac Catalyst,arch=x86_64" -workspace Example/Example.xcworkspace')
       end
     end
   end
@@ -56,6 +70,13 @@ namespace :test do
     task :tvOS do
       xcodebuild('test -scheme Lottie -destination "platform=tvOS Simulator,name=Apple TV"')
     end
+
+    desc 'Tests the Lottie package for visionOS'
+    task :visionOS do
+      ifVisionOSEnabled {
+        xcodebuild('test -scheme Lottie -destination "platform=visionOS Simulator,name=Apple Vision Pro"')
+      }
+    end
   end
 end
 
@@ -69,3 +90,13 @@ def xcodebuild(command)
     sh "xcodebuild #{command}"
   end
 end
+
+# Runs the given code block, unless `SKIP_VISION_OS=true`.
+# This can be removed once CI only uses Xcode 15+.
+def ifVisionOSEnabled
+  if ENV["SKIP_VISION_OS"] == "true"
+    puts "Skipping visionOS build"
+  else
+    yield
+  end
+end