new: wheels for graceful release

Author: comethrusws

.github/workflows/build-wheel-graceful.yml

@@ -0,0 +1,127 @@
+name: Build and Release dlib Wheels Gracefully
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  build_wheels_x86:
+    name: Build x86_64 wheels
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Clone dlib
+        run: |
+          git clone --depth 1 https://github.com/davisking/dlib.git dlib_src
+
+      - name: Build x86_64 wheels
+        uses: pypa/cibuildwheel@v2.21.0
+        with:
+          package-dir: dlib_src
+        env:
+          CIBW_BUILD: cp310-* cp311-* cp312-*
+          CIBW_ARCHS_LINUX: x86_64
+          CIBW_BEFORE_ALL_LINUX: >
+            yum install -y cmake3 boost-devel openblas-devel lapack-devel 
+            libX11-devel libpng-devel libjpeg-devel 
+            libtiff-devel atlas-devel gcc gcc-c++ make git
+          CIBW_ENVIRONMENT: "CXXFLAGS='-O2 -g0'"
+          
+      - name: Upload x86_64 artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-x86_64
+          path: ./wheelhouse/*.whl
+          retention-days: 30
+
+  build_wheels_aarch64:
+    name: Build aarch64 wheels
+    runs-on: ubuntu-latest
+    timeout-minutes: 180
+    continue-on-error: true
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
+      - name: Clone dlib
+        run: |
+          git clone --depth 1 https://github.com/davisking/dlib.git dlib_src
+
+      - name: Build aarch64 wheels
+        uses: pypa/cibuildwheel@v2.21.0
+        with:
+          package-dir: dlib_src
+        env:
+          CIBW_BUILD: cp310-* cp311-* cp312-*
+          CIBW_ARCHS_LINUX: aarch64
+          CIBW_BEFORE_ALL_LINUX: >
+            yum install -y cmake3 boost-devel openblas-devel 
+            lapack-devel git gcc gcc-c++ make
+          CIBW_ENVIRONMENT: "CXXFLAGS='-O2 -g0'"
+          
+      - name: Upload aarch64 artifacts
+        uses: actions/upload-artifact@v4
+        if: success()
+        with:
+          name: wheels-aarch64
+          path: ./wheelhouse/*.whl
+          retention-days: 30
+
+  release:
+    runs-on: ubuntu-latest
+    needs: [build_wheels_x86, build_wheels_aarch64]
+    if: always() && startsWith(github.ref, 'refs/tags/') && needs.build_wheels_x86.result == 'success'
+    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 architectures
+          x86_count=$(find wheels -name "*x86_64*.whl" | wc -l)
+          aarch64_count=$(find wheels -name "*aarch64*.whl" | wc -l)
+          echo "x86_64 wheels: $x86_count"
+          echo "aarch64 wheels: $aarch64_count"
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          name: Release ${{ github.ref_name }}
+          body: |
+            Prebuilt dlib wheels for Linux on Python 3.10, 3.11, and 3.12
+            
+            **Installation:**
+            ```pip install dlib-*.whl```
+
+            Choose the wheel that matches your:
+            - Python version (cp310, cp311, or cp312)
+            - Architecture (x86_64 or aarch64, if available)
+            
+            Note: aarch64 wheels may not be available if the build timed out.
+          files: wheels/*.whl
+          draft: false
+          prerelease: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}