Xcode16.3のサンプルコード

[tarappo]

TODO

• サンプルコードの追加
• READMEの用意
• Fastfileへ実行対象として追加

[Copilot]

Pull Request Overview

This PR adds sample code to support Xcode 16.3, including project configurations, tests, a SwiftUI application, and updated assets and documentation.

• Updated the Fastfile to include a new Xcode16.3 project entry.
• Added a new SwiftUI app structure, tests, and associated assets.
• Provided updated README documentation with relevant release notes and testing topics.

Reviewed Changes

Copilot reviewed 10 out of 11 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Samples/fastlane/Fastfile	Added a new project entry for Xcode16.3 configuration
Samples/Xcode16.3/xcode16.3Tests/xcode16_3Tests.swift	Introduced new tests for environment, async behavior, and test scoping trait examples
Samples/Xcode16.3/xcode16.3/xcode16_3App.swift	Created a basic SwiftUI app entry point
Samples/Xcode16.3/xcode16.3/xcode16_3.entitlements	Added entitlements file for app sandbox configuration
Samples/Xcode16.3/xcode16.3/ContentView.swift	Implemented a simple ContentView with preview support
Samples/Xcode16.3/xcode16.3/Assets.xcassets/Contents.json	Added asset catalog info
Samples/Xcode16.3/xcode16.3/Assets.xcassets/AppIcon.appiconset/Contents.json	Provided app icon asset configuration
Samples/Xcode16.3/xcode16.3/Assets.xcassets/AccentColor.colorset/Contents.json	Added accent color set details
Samples/Xcode16.3/README.md	Updated README with release notes and testing topics

Files not reviewed (1)

• Samples/Xcode16.3/xcode16.3.xcodeproj/project.xcworkspace/contents.xcworkspacedata: Language not supported

[Copilot]

Pull Request Overview

This PR adds sample code for Xcode 16.3 along with new tests, assets, and updates to CI configurations.

• Introduces a new Xcode 16.3 project and corresponding test suite.
• Updates fastlane and GitHub workflow configurations to use Xcode16.3.
• Adds sample assets and a README for project documentation.

Reviewed Changes

Copilot reviewed 12 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Samples/fastlane/Fastfile	Added Xcode 16.3 project target alongside the existing one.
Samples/Xcode16.3/xcode16.3Tests/xcode16_3Tests.swift	New test suite for Xcode 16.3 demonstrating environment and asynchronous tests.
Samples/Xcode16.3/xcode16.3/xcode16_3App.swift	New SwiftUI app entry-point for the Xcode 16.3 sample.
Samples/Xcode16.3/xcode16.3/xcode16_3.entitlements	Provision of entitlements for sandbox and file read-only permissions.
Samples/Xcode16.3/README.md	Documentation and reference materials for the sample.
.github/workflows/pull_request.yml and merge.yml	Updated DEVELOPER_DIR and runner labels to target Xcode16.3.
Assets.xcassets files	Added assets configuration for the sample app.

Files not reviewed (1)

• Samples/Xcode16.3/xcode16.3.xcodeproj/project.xcworkspace/contents.xcworkspacedata: Language not supported

Comments suppressed due to low confidence (2)

Samples/Xcode16.3/xcode16.3Tests/xcode16_3Tests.swift:11

• The type name 'xcode16_3Tests' starts with a lowercase letter; consider renaming it to 'Xcode16_3Tests' to follow Swift naming conventions.

struct xcode16_3Tests {

Samples/Xcode16.3/xcode16.3/xcode16_3App.swift:11

• The type name 'xcode16_3App' should start with an uppercase letter according to Swift naming conventions; consider renaming it to 'Xcode16_3App'.

struct xcode16_3App: App {