V1.0.0-alpha.1

.devcontainer/devcontainer.json

@@ -0,0 +1,32 @@
+{
+  "name": "Swift 6.2",
+  "image": "swift:6.2",
+  "features": {
+    "ghcr.io/devcontainers/features/common-utils:2": {
+      "installZsh": "false",
+      "username": "vscode",
+      "upgradePackages": "false"
+    },
+    "ghcr.io/devcontainers/features/git:1": {
+      "version": "os-provided",
+      "ppa": "false"
+    }
+  },
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined"
+  ],
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "lldb.library": "/usr/lib/liblldb.so"
+      },
+      "extensions": [
+        "sswg.swift-lang"
+      ]
+    }
+  },
+  "remoteUser": "root"
+} 

.devcontainer/swift-6.1-nightly/devcontainer.json

@@ -0,0 +1,32 @@
+{
+  "name": "Swift 6.1 Nightly",
+  "image": "swiftlang/swift:nightly-6.1-noble",
+  "features": {
+    "ghcr.io/devcontainers/features/common-utils:2": {
+      "installZsh": "false",
+      "username": "vscode",
+      "upgradePackages": "false"
+    },
+    "ghcr.io/devcontainers/features/git:1": {
+      "version": "os-provided",
+      "ppa": "false"
+    }
+  },
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined"
+  ],
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "lldb.library": "/usr/lib/liblldb.so"
+      },
+      "extensions": [
+        "sswg.swift-lang"
+      ]
+    }
+  },
+  "remoteUser": "root"
+} 

.devcontainer/swift-6.1/devcontainer.json

@@ -0,0 +1,32 @@
+{
+  "name": "Swift 6.1",
+  "image": "swift:6.1",
+  "features": {
+    "ghcr.io/devcontainers/features/common-utils:2": {
+      "installZsh": "false",
+      "username": "vscode",
+      "upgradePackages": "false"
+    },
+    "ghcr.io/devcontainers/features/git:1": {
+      "version": "os-provided",
+      "ppa": "false"
+    }
+  },
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined"
+  ],
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "lldb.library": "/usr/lib/liblldb.so"
+      },
+      "extensions": [
+        "sswg.swift-lang"
+      ]
+    }
+  },
+  "remoteUser": "root"
+} 

.devcontainer/swift-6.2-nightly/devcontainer.json

@@ -0,0 +1,40 @@
+{
+  "name": "Swift 6.2 Nightly",
+  "image": "swiftlang/swift:nightly-6.2-noble",
+  "features": {
+      "ghcr.io/devcontainers/features/common-utils:2": {
+          "installZsh": "false",
+          "username": "vscode",
+          "upgradePackages": "false"
+      },
+      "ghcr.io/devcontainers/features/git:1": {
+          "version": "os-provided",
+          "ppa": "false"
+      }
+  },
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "runArgs": [
+      "--cap-add=SYS_PTRACE",
+      "--security-opt",
+      "seccomp=unconfined"
+  ],
+  // Configure tool-specific properties.
+  "customizations": {
+      // Configure properties specific to VS Code.
+      "vscode": {
+          // Set *default* container specific settings.json values on container create.
+          "settings": {
+              "lldb.library": "/usr/lib/liblldb.so"
+          },
+          // Add the IDs of extensions you want installed when the container is created.
+          "extensions": [
+              "sswg.swift-lang"
+          ]
+      }
+  },
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+
+  // Set `remoteUser` to `root` to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+  "remoteUser": "root"
+}

.devcontainer/swift-6.2/devcontainer.json

@@ -0,0 +1,32 @@
+{
+  "name": "Swift 6.2",
+  "image": "swift:6.2",
+  "features": {
+    "ghcr.io/devcontainers/features/common-utils:2": {
+      "installZsh": "false",
+      "username": "vscode",
+      "upgradePackages": "false"
+    },
+    "ghcr.io/devcontainers/features/git:1": {
+      "version": "os-provided",
+      "ppa": "false"
+    }
+  },
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined"
+  ],
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "lldb.library": "/usr/lib/liblldb.so"
+      },
+      "extensions": [
+        "sswg.swift-lang"
+      ]
+    }
+  },
+  "remoteUser": "root"
+} 

.github/workflows/SundialKitCombine.yml

@@ -0,0 +1,163 @@
+name: SundialKitCombine
+on:
+  push:
+    branches-ignore:
+      - '*WIP'
+env:
+  PACKAGE_NAME: SundialKitCombine
+jobs:
+  build-ubuntu:
+    name: Build on Ubuntu
+    runs-on: ubuntu-latest
+    container: ${{ matrix.swift.nightly && format('swiftlang/swift:nightly-{0}-{1}', matrix.swift.version, matrix.os) || format('swift:{0}-{1}', matrix.swift.version, matrix.os) }}
+    if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [noble, jammy]
+        swift:
+          - version: "6.1"
+          - version: "6.2"
+          - version: "6.1"
+            nightly: true
+          - version: "6.2"
+            nightly: true
+    steps:
+      - uses: actions/checkout@v4
+      - name: Ensure remote dependencies
+        run: ./Scripts/ensure-remote-deps.sh
+      - uses: brightdigit/swift-build@v1.4.0
+        with:
+          scheme: ${{ env.PACKAGE_NAME }}
+          skip-package-resolved: true
+      - uses: sersoft-gmbh/swift-coverage-action@v4
+        id: coverage-files
+        with:
+          fail-on-empty-output: true
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: true
+          flags: swift-${{ matrix.swift.version }}-${{ matrix.os }}${{ matrix.swift.nightly && '-nightly' || '' }}
+          verbose: true
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ${{ join(fromJSON(steps.coverage-files.outputs.files), ',') }}
+  build-macos:
+    name: Build on macOS
+    runs-on: ${{ matrix.runs-on }}
+    if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # SPM Build Matrix - Xcode 16.x+ (Swift 6.x)
+          - runs-on: macos-26
+            xcode: "/Applications/Xcode_26.1.app"
+          - runs-on: macos-26
+            xcode: "/Applications/Xcode_26.0.app"
+          - runs-on: macos-15
+            xcode: "/Applications/Xcode_16.4.app"
+          - runs-on: macos-15
+            xcode: "/Applications/Xcode_16.3.app"
+
+          # iOS Build Matrix - Xcode 16.x+ (Swift 6.x)
+          - type: ios
+            runs-on: macos-26
+            xcode: "/Applications/Xcode_26.1.app"
+            deviceName: "iPhone 17 Pro"
+            osVersion: "26.1"
+            download-platform: true
+
+          - type: ios
+            runs-on: macos-26
+            xcode: "/Applications/Xcode_26.0.app"
+            deviceName: "iPhone 17 Pro"
+            osVersion: "26.0.1"
+            download-platform: true
+
+          - type: ios
+            runs-on: macos-15
+            xcode: "/Applications/Xcode_16.4.app"
+            deviceName: "iPhone 16e"
+            osVersion: "18.5"
+
+          - type: ios
+            runs-on: macos-15
+            xcode: "/Applications/Xcode_16.3.app"
+            deviceName: "iPhone 16"
+            osVersion: "18.4"
+
+          # watchOS Build Matrix - Xcode 16.x+ (Swift 6.x)
+          - type: watchos
+            runs-on: macos-26
+            xcode: "/Applications/Xcode_26.1.app"
+            deviceName: "Apple Watch Ultra 3 (49mm)"
+            osVersion: "26.0"
+            download-platform: true
+
+          - type: watchos
+            runs-on: macos-26
+            xcode: "/Applications/Xcode_26.0.app"
+            deviceName: "Apple Watch Ultra 3 (49mm)"
+            osVersion: "26.0"
+            download-platform: true
+
+          - type: watchos
+            runs-on: macos-15
+            xcode: "/Applications/Xcode_16.4.app"
+            deviceName: "Apple Watch Series 10 (46mm)"
+            osVersion: "11.5"
+
+          - type: watchos
+            runs-on: macos-15
+            xcode: "/Applications/Xcode_16.3.app"
+            deviceName: "Apple Watch Series 10 (42mm)"
+            osVersion: "11.4"
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Ensure remote dependencies
+        run: ./Scripts/ensure-remote-deps.sh
+
+      - name: Build and Test
+        uses: brightdigit/swift-build@v1.4.0
+        with:
+          scheme: ${{ env.PACKAGE_NAME }}
+          type: ${{ matrix.type }}
+          xcode: ${{ matrix.xcode }}
+          deviceName: ${{ matrix.deviceName }}
+          osVersion: ${{ matrix.osVersion }}
+          download-platform: ${{ matrix.download-platform }}
+          skip-package-resolved: true
+
+      # Coverage Steps
+      - name: Process Coverage
+        uses: sersoft-gmbh/swift-coverage-action@v4
+
+      - name: Upload Coverage
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          flags: ${{ matrix.type && format('{0}{1}', matrix.type, matrix.osVersion) || 'spm' }}
+
+  lint:
+    name: Linting
+    if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
+    runs-on: ubuntu-latest
+    needs: [build-ubuntu, build-macos]
+    env:
+      LINT_MODE: STRICT
+    steps:
+      - uses: actions/checkout@v4
+      - name: Ensure remote dependencies
+        run: ./Scripts/ensure-remote-deps.sh
+      - name: Install mise
+        uses: jdx/mise-action@v2
+        with:
+          version: 2024.11.0
+          install: true
+          cache: true
+      - name: Lint
+        run: |
+          set -e
+          ./Scripts/lint.sh

.github/workflows/claude-code-review.yml

@@ -0,0 +1,57 @@
+name: Claude Code Review
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+    # Optional: Only run on specific file changes
+    # paths:
+    #   - "src/**/*.ts"
+    #   - "src/**/*.tsx"
+    #   - "src/**/*.js"
+    #   - "src/**/*.jsx"
+
+jobs:
+  claude-review:
+    # Optional: Filter by PR author
+    # if: |
+    #   github.event.pull_request.user.login == 'external-contributor' ||
+    #   github.event.pull_request.user.login == 'new-developer' ||
+    #   github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code Review
+        id: claude-review
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          prompt: |
+            REPO: ${{ github.repository }}
+            PR NUMBER: ${{ github.event.pull_request.number }}
+
+            Please review this pull request and provide feedback on:
+            - Code quality and best practices
+            - Potential bugs or issues
+            - Performance considerations
+            - Security concerns
+            - Test coverage
+
+            Use the repository's CLAUDE.md for guidance on style and conventions. Be constructive and helpful in your feedback.
+
+            Use `gh pr comment` with your Bash tool to leave your review as a comment on the PR.
+
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://docs.claude.com/en/docs/claude-code/cli-reference for available options
+          claude_args: '--allowed-tools "Bash(gh issue view:*),Bash(gh search:*),Bash(gh issue list:*),Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr list:*)"'
+