add: build wheel macos yml

Author: Uzithei

.github/workflows/build-wheels-macos.yml

@@ -0,0 +1,140 @@
+name: Build and Release dlib Wheels macOS
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+    inputs:
+      create_release:
+        description: "Create a release"
+        required: false
+        type: boolean
+        default: false
+
+jobs:
+  build-macos:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-13, macos-14] # macos-13 = Intel (x86_64), macos-14 = Apple Silicon (arm64)
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Homebrew dependencies
+        run: |
+          brew update
+          brew install cmake boost openblas
+
+      - name: Install Python build tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install build wheel setuptools delocate
+
+      - name: Clone dlib
+        run: |
+          git clone --depth 1 https://github.com/davisking/dlib.git dlib_src
+
+      - name: Build wheel
+        run: |
+          cd dlib_src
+          python setup.py bdist_wheel
+
+          if [ ! -f dist/*.whl ]; then
+            echo "Wheel build failed - no wheel found in dist/"
+            ls -la dist/ || echo "dist/ directory not found"
+            exit 1
+          fi
+
+      - name: Repair wheel with delocate
+        run: |
+          cd dlib_src
+          mkdir -p dist_repaired/
+
+          # Use delocate to bundle dependencies
+          delocate-wheel -w dist_repaired/ -v dist/*.whl
+
+          echo "Repaired wheels:"
+          ls -lh dist_repaired/
+
+      - name: Set architecture for artifact name
+        id: arch
+        run: |
+          if [ "${{ matrix.os }}" = "macos-13" ]; then
+            echo "arch=x86_64" >> $GITHUB_OUTPUT
+          else
+            echo "arch=arm64" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: dlib-py${{ matrix.python-version }}-macos-${{ steps.arch.outputs.arch }}
+          path: dlib_src/dist_repaired/*.whl
+          retention-days: 30
+
+  release:
+    runs-on: ubuntu-latest
+    needs: [build-macos]
+    if: startsWith(github.ref, 'refs/tags/') || github.event.inputs.create_release == 'true'
+    permissions:
+      contents: write
+
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts/
+
+      - name: Prepare wheels
+        run: |
+          mkdir -p wheels
+          find artifacts -name "*.whl" -exec cp {} wheels/ \;
+          echo "Built wheels:"
+          ls -lh wheels/
+
+          # Count wheels by architecture
+          x86_count=$(find wheels -name "*x86_64*.whl" | wc -l)
+          arm64_count=$(find wheels -name "*arm64*.whl" | wc -l)
+          echo "x86_64 (Intel) wheels: $x86_count"
+          echo "arm64 (Apple Silicon) wheels: $arm64_count"
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          name: Release ${{ github.event.inputs.create_release == 'true' && format('macOS Manual Release {0}', github.run_number) || github.ref_name }}
+          tag_name: ${{ github.event.inputs.create_release == 'true' && format('macos-{0}', github.run_number) || github.ref_name }}
+          body: |
+            Prebuilt dlib wheels for macOS (Intel x86_64 and Apple Silicon arm64)
+
+            **Supported:**
+            - **Architectures**: x86_64 (Intel), arm64 (Apple Silicon)
+            - **Python versions**: 3.10, 3.11, 3.12, 3.13
+            - **macOS versions**: 10.9+ (x86_64), 11.0+ (arm64)
+
+            **Installation:**
+            ```bash
+            pip install dlib-*.whl
+            ```
+
+            Choose the wheel that matches your:
+            - Python version (cp310, cp311, cp312, or cp313)
+            - Architecture (x86_64 for Intel Macs, arm64 for Apple Silicon)
+
+            **System Requirements:**
+            No additional dependencies needed - wheels are self-contained with bundled libraries.
+          files: wheels/*.whl
+          draft: false
+          prerelease: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}