Project cleanup and planning for swift-configuration rewrite

.github/workflows/VerifyChanges.yaml

@@ -1,128 +1,161 @@
 name: Verify Changes
-
 on:
   merge_group:
   pull_request:
     branches: "**"
   push:
     branches: ["main"]
 
+env:
+  XCODE_VERSION: 26.0.1
+
 jobs:
   lint:
     name: Lint
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Select Xcode 16.4
-        run: |
-          sudo xcode-select -s /Applications/Xcode_16.4.0.app
+      - name: Select Xcode ${{ env.XCODE_VERSION }}
+        run: sudo xcode-select -s /Applications/Xcode_${{ env.XCODE_VERSION }}.app
       - name: Lint
         run: |
           Scripts/lint
+
   build-and-test:
     name: Build and Test (${{ matrix.platform }})
     needs: lint
-    runs-on: macos-15
+    runs-on: macos-26
     strategy:
       fail-fast: false
       matrix:
         include:
-          - platform: iOS
-            xcode_destination: "platform=iOS Simulator,name=iPhone 16 Pro"
+#           - platform: iOS
+#             xcode_destination: "platform=iOS Simulator,name=GitHub_Actions_Simulator"
+#             simulator_device_type: "com.apple.CoreSimulator.SimDeviceType.iPhone-16-Pro"
+#             simulator_runtime: "com.apple.CoreSimulator.SimRuntime.iOS-26-0"
           - platform: macOS
             xcode_destination: "platform=macOS,arch=arm64"
-          - platform: tvOS
-            xcode_destination: "platform=tvOS Simulator,name=Apple TV 4K (3rd generation)"
-          - platform: watchOS
-            xcode_destination: "platform=watchOS Simulator,name=Apple Watch Series 10 (46mm)"
+#             simulator_device_type: ""
+#             simulator_runtime: ""
+#           - platform: tvOS
+#             xcode_destination: "platform=tvOS Simulator,name=GitHub_Actions_Simulator"
+#             simulator_device_type: "com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-3rd-generation-4K"
+#             simulator_runtime: "com.apple.CoreSimulator.SimRuntime.tvOS-26-0"
+#           - platform: watchOS
+#             xcode_destination: "platform=watchOS Simulator,name=GitHub_Actions_Simulator"
+#             simulator_device_type: "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-10-46mm"
+#             simulator_runtime: "com.apple.CoreSimulator.SimRuntime.watchOS-26-0"
+
     env:
       DEV_BUILDS: DevBuilds/Sources
+      OTHER_XCBEAUTIFY_FLAGS: --renderer github-actions
       XCCOV_PRETTY_VERSION: 1.2.0
       XCODE_SCHEME: DevConfiguration
       XCODE_DESTINATION: ${{ matrix.xcode_destination }}
-      XCODE_TEST_PLAN: DevConfiguration
+      XCODE_TEST_PLAN: AllTests
+      XCODE_TEST_PRODUCTS_PATH: .build/DevConfiguration.xctestproducts
+
     steps:
+      - name: Select Xcode ${{ env.XCODE_VERSION }}
+        run: sudo xcode-select -s /Applications/Xcode_${{ env.XCODE_VERSION }}.app
+
       - name: Checkout
         uses: actions/checkout@v4
+
       - name: Checkout DevBuilds
         uses: actions/checkout@v4
         with:
           repository: DevKitOrganization/DevBuilds
           path: DevBuilds
-      - name: Download xccovPretty
+
+      - name: Restore XCTestProducts
         if: github.event_name != 'push'
-        run: |
-          gh release download ${{ env.XCCOV_PRETTY_VERSION }} \
-              --repo DevKitOrganization/xccovPretty \
-              --pattern "xccovPretty-macos.tar.gz" \
-              -O - | tar -xz
-          chmod +x xccovPretty
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        id: cache-xctestproducts-restore
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ env.XCODE_TEST_PRODUCTS_PATH }}
+          key: cache-xctestproducts-${{ github.workflow }}-${{ matrix.platform }}-${{ env.XCODE_VERSION }}-${{ github.sha }}
+
       - uses: irgaly/xcode-cache@v1
+        if: steps.cache-xctestproducts-restore.outputs.cache-hit != 'true'
         with:
-          key: xcode-cache-deriveddata-${{ github.workflow }}-${{ matrix.platform }}-${{ github.sha }}
+          key: xcode-cache-deriveddata-${{ github.workflow }}-${{ matrix.platform }}-${{ env.XCODE_VERSION }}-${{ github.sha }}
           restore-keys: |
             xcode-cache-deriveddata-${{ github.workflow }}-${{ matrix.platform }}-
             xcode-cache-deriveddata-
           deriveddata-directory: .build/DerivedData
           sourcepackages-directory: .build/DerivedData/SourcePackages
-          swiftpm-package-resolved-file: |
-            **/*.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
-            Package.resolved
+          swiftpm-package-resolved-file: Package.resolved
           verbose: true
-      - name: Select Xcode 16.4
-        run: |
-          sudo xcode-select -s /Applications/Xcode_16.4.0.app
+
       - name: Build for Testing
-        run: |
-          "$DEV_BUILDS"/build_and_test.sh --action build-for-testing
-      - name: Test
+        id: build-for-testing
+        if: steps.cache-xctestproducts-restore.outputs.cache-hit != 'true'
+        run: ${{ env.DEV_BUILDS }}/build_and_test.sh --action build-for-testing
+
+      - name: Test Without Building
+        id: test-without-building
         if: github.event_name != 'push'
-        run: |
-          "$DEV_BUILDS"/build_and_test.sh --action test
+        run: ${{ env.DEV_BUILDS }}/build_and_test.sh --action test-without-building
+
+      - name: Save XCTestProducts
+        if: failure() && steps.cache-xctestproducts-restore.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ env.XCODE_TEST_PRODUCTS_PATH }}
+          key: ${{ steps.cache-xctestproducts-restore.outputs.cache-primary-key }}
+
       - name: Log Code Coverage
         if: github.event_name != 'push'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          xcrun xccov view --report .build/DevConfiguration_test.xcresult --json \
-              | ./xccovPretty --github-comment \
-              > .build/xccovPretty-${{ matrix.platform }}.output
-      - name: Upload Logs
-        uses: actions/upload-artifact@v4
+          gh release download ${{ env.XCCOV_PRETTY_VERSION }} \
+              --repo DevKitOrganization/xccovPretty \
+              --pattern "xccovPretty-macos.tar.gz" \
+              -O - \
+          | tar -xz
+          chmod +x xccovPretty
+
+          xcrun xccov view --report .build/${XCODE_SCHEME}_test-without-building.xcresult --json \
+          | ./xccovPretty --github-comment \
+          > .build/xccovPretty-${{ matrix.platform }}.output
+
+      - name: Upload Logs and XCResults
         if: success() || failure()
-        with:
-          name: Logs-${{ matrix.platform }}
-          path: .build/*.log
-          include-hidden-files: true
-      - name: Upload XCResults
         uses: actions/upload-artifact@v4
-        if: success() || failure()
         with:
-          name: XCResults-${{ matrix.platform }}
-          path: .build/*.xcresult
+          name: Logs_and_XCResults-${{ matrix.platform }}
+          path: |
+            .build/*.log
+            .build/*.xcresult
           include-hidden-files: true
+
       - name: Upload xccovPretty output
         if: github.event_name != 'push'
         uses: actions/upload-artifact@v4
         with:
           name: xccovPrettyOutput-${{ matrix.platform }}
           path: .build/xccovPretty-${{ matrix.platform }}.output
           include-hidden-files: true
+
   post-pr-comments:
     name: Post PR Comments
     needs: build-and-test
+    if: ${{ github.event_name == 'pull_request' }}
     permissions:
       pull-requests: write
     runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'pull_request' }}
+
     steps:
       - name: Download xccovPretty output
         uses: actions/download-artifact@v4
         with:
-          name: xccovPrettyOutput-iOS
+          name: xccovPrettyOutput-macOS
+
       - name: Post Code Coverage Comment
         uses: thollander/actions-comment-pull-request@v3
         with:
-          file-path: xccovPretty-iOS.output
-          comment-tag: codeCoverage-iOS
+          file-path: xccovPretty-macOS.output
+          comment-tag: codeCoverage-macOS

.gitignore

@@ -6,3 +6,4 @@ DerivedData/
 .swiftpm/configuration/registries.json
 .swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 .netrc
+Open Sourcing/

CLAUDE.md

@@ -0,0 +1,65 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this
+repository.
+
+
+## Development Commands
+
+### Building and Testing
+
+  - **Build**: `swift build`
+  - **Test all**: `swift test`
+  - **Test specific target**: `swift test --filter DevConfigurationTests`
+  - **Test with coverage**: Use Xcode test plans in `Build Support/Test Plans/` (AllTests.xctestplan
+    for all tests)
+
+### Code Quality
+
+  - **Lint**: `Scripts/lint` (uses `swift format lint --recursive --strict`)
+  - **Format**: `Scripts/format` 
+  - **Setup git hooks**: `Scripts/install-git-hooks` (auto-formats on commit)
+
+### GitHub Actions
+
+The repository uses GitHub Actions for CI/CD with the workflow in
+`.github/workflows/VerifyChanges.yaml`. The workflow:
+
+  - Lints code on PRs using `swift format`
+  - Builds and tests on macOS only (other platforms disabled due to GitHub Actions stability)
+  - Generates code coverage reports using xccovPretty
+  - Requires Xcode 16.0.1 and macOS 16 runners
+
+
+## Architecture Overview
+
+DevConfiguration is a type-safe configuration wrapper built on Apple's swift-configuration library.
+It provides structured configuration management with telemetry, caching, and extensible metadata.
+
+### Key Documents
+
+  - **Architecture Plan.md**: Complete architectural design and technical decisions
+  - **Implementation Plan.md**: Phased implementation roadmap broken into 6 slices
+  - **Documentation/TestingGuidelines.md**: Testing standards and patterns
+  - **Documentation/TestMocks.md**: Mock creation and usage guidelines
+  - **Documentation/DependencyInjection.md**: Dependency injection patterns
+  - **Documentation/MarkdownStyleGuide.md**: Documentation formatting standards
+
+
+## Dependencies
+
+External dependencies managed via Swift Package Manager:
+
+  - **swift-configuration** (Apple): Core configuration provider system
+  - **DevFoundation**: EventBus, utilities, networking
+  - **DevTesting**: Stub-based testing framework
+
+
+## Development Notes
+
+  - Follows Swift API Design Guidelines
+  - Uses Swift 6.2 with `ExistentialAny` and `MemberImportVisibility` features enabled
+  - Minimum deployment targets: iOS, macOS, tvOS, visionOS, and watchOS 26
+  - All public APIs must be documented and tested
+  - Test coverage target: >99%
+  - Implementation follows phased approach in Implementation Plan.md