Develop polpack project

.github/dependabot.yml

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+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "friday"
+
+  - package-ecosystem: "uv"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "friday"

.github/workflows/build.yml

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+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  schedule:
+    - cron: "0 0 * * 0"  # Runs every Sunday at midnight UTC
+
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: Build wheels (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: true
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.12"
+
+      - name: Add gfortran to PATH (macOS)
+        if: runner.os == 'macOS'
+        run: echo "$(brew --prefix gcc)/bin" >> "$GITHUB_PATH"
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install numpy cibuildwheel
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheels
+        env:
+          CIBW_ARCHS_LINUX: x86_64
+          CIBW_ARCHS_MACOS: arm64
+          CIBW_ARCHS_WINDOWS: AMD64
+          CIBW_ENVIRONMENT_MACOS: "PATH=/opt/homebrew/bin:$PATH MACOSX_DEPLOYMENT_TARGET=15.0"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v7
+        with:
+          name: wheels-${{ matrix.os }}
+          path: wheels/*.whl

.github/workflows/codeql.yml

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+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL Advanced"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  schedule:
+    - cron: '36 3 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners (GitHub.com only)
+    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # required to fetch internal or private CodeQL packs
+      packages: read
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - language: actions
+          build-mode: none
+        - language: python
+          build-mode: none
+        # CodeQL supports the following values keywords for 'language': 'actions', 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'rust', 'swift'
+        # Use `c-cpp` to analyze code written in C, C++ or both
+        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v6
+
+    # Add any setup steps before running the `github/codeql-action/init` action.
+    # This includes steps like installing compilers or runtimes (`actions/setup-node`
+    # or others). This is typically only required for manual builds.
+    # - name: Setup runtime (example)
+    #   uses: actions/setup-example@v1
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v4
+      with:
+        languages: ${{ matrix.language }}
+        build-mode: ${{ matrix.build-mode }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+    # If the analyze step fails for one of the languages you are analyzing with
+    # "We were unable to automatically build your code", modify the matrix above
+    # to set the build mode to "manual" for that language. Then modify this step
+    # to build your code.
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+    - name: Run manual build steps
+      if: matrix.build-mode == 'manual'
+      shell: bash
+      run: |
+        echo 'If you are using a "manual" build mode for one or more of the' \
+          'languages you are analyzing, replace this with the commands to build' \
+          'your code, for example:'
+        echo '  make bootstrap'
+        echo '  make release'
+        exit 1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v4
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/docs.yml

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+name: Documentation
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  pages: write
+  id-token: write
+
+jobs:
+  build:
+    name: Build Documentation
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Install docs dependencies
+        run: uv sync --group docs
+
+      - name: Build Zensical site
+        run: uv run --no-sync zensical build --clean
+
+      - name: Upload Pages Artifacts
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: site
+
+  deploy:
+    name: Deploy to GitHub Pages
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v5

.github/workflows/release-pypi.yml

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+name: Release to PyPI
+
+on:
+  release:
+    types: [published]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  id-token: write
+
+jobs:
+  build:
+    name: Build wheels (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: true
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+          ref: ${{ github.ref }}
+
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.12"
+
+      - name: Add gfortran to PATH (macOS)
+        if: runner.os == 'macOS'
+        run: echo "$(brew --prefix gcc)/bin" >> "$GITHUB_PATH"
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install numpy cibuildwheel
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheels
+        env:
+          CIBW_ARCHS_LINUX: x86_64
+          CIBW_ARCHS_MACOS: arm64
+          CIBW_ARCHS_WINDOWS: AMD64
+          CIBW_ENVIRONMENT_MACOS: "PATH=/opt/homebrew/bin:$PATH MACOSX_DEPLOYMENT_TARGET=15.0"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v7
+        with:
+          name: wheels-${{ matrix.os }}
+          path: wheels/*.whl
+
+  publish:
+    name: Publish to PyPI
+    needs: build
+    runs-on: ubuntu-latest
+    environment: pypi
+
+    steps:
+      - name: Download wheels
+        uses: actions/download-artifact@v8
+        with:
+          path: wheels
+
+      - name: Unpack wheels
+        run: |
+          find wheels -mindepth 2 -type f -name "*.whl" -exec mv {} wheels/ \;
+          find wheels -mindepth 1 -type d -exec rm -rf {} +
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: wheels

.github/workflows/test.yml

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+name: Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  schedule:
+    - cron: "0 0 * * 0"  # Runs every Sunday at midnight UTC
+
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  fetch-python-versions:
+    runs-on: ubuntu-latest
+    outputs:
+      supported_versions: ${{ steps.fetch-versions.outputs.supported_versions }}
+      bound_versions: ${{ steps.fetch-versions.outputs.bound_versions }}
+    steps:
+      - name: Fetch Supported Python
+        id: fetch-versions
+        run: |
+          versions=$(curl -fsSL https://endoflife.date/api/v1/products/python/ \
+                     | jq '[ .result.releases[] | select(.isEol == false) | .label ]')
+
+          echo "supported_versions=$(echo $versions | jq -c '.')"        >> $GITHUB_OUTPUT
+          echo "bound_versions=$(echo $versions | jq -c '[.[0],.[-1]]')" >> $GITHUB_OUTPUT
+
+  build-and-test:
+    name: Build and Test
+    needs: fetch-python-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ${{ fromJson(needs.fetch-python-versions.outputs.supported_versions) }}
+
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Add gfortran to PATH (macOS)
+        if: runner.os == 'macOS'
+        run: echo "$(brew --prefix gcc)/bin" >> "$GITHUB_PATH"
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Install project
+        run: uv run bin/build.py install
+
+      - name: Run Pytest
+        run: uv run --no-sync pytest -v -n auto --cov --cov-report=xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v6
+        with:
+          fail_ci_if_error: true
+          use_oidc: true
+          verbose: true
+
+      - name: Upload artifacts
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: build-${{ matrix.os }}-py${{ matrix.python-version }}
+          path: |
+            build/
+            dist/
+            .mesonpy/
+            build.log
+          retention-days: 5