Add GitHub Actions workflow for PyPI releases

- Creates release.yml workflow to build and publish packages to PyPI
- Builds sdist and wheels for Linux, Windows, and macOS
- Triggers on release publication or new tags
- Uses trusted publishing with OIDC

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Author: sethuiyer

.github/workflows/release.yml

@@ -0,0 +1,112 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+  push:
+    tags:
+      - 'v*'
+
+env:
+  PYTHON_VERSION: '3.11'
+
+jobs:
+  build-sdist:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install build dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build setuptools wheel pybind11
+
+      - name: Build sdist
+        run: python -m build --sdist
+
+      - name: Upload sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist-sdist
+          path: dist/*.tar.gz
+
+  build-wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, windows-2019, macos-11]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install build dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build setuptools wheel pybind11 cibuildwheel==2.16.2
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheelhouse
+        env:
+          CIBW_ARCHS_MACOS: x86_64 arm64
+          CIBW_ARCHS_LINUX: x86_64
+          CIBW_ARCHS_WINDOWS: AMD64
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist-${{ matrix.os }}
+          path: wheelhouse/*.whl
+
+  upload-release:
+    name: Upload to release
+    needs: [build-sdist, build-wheels]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published'
+    permissions:
+      contents: write
+    steps:
+      - name: Download all distributions
+        uses: actions/download-artifact@v4
+        with:
+          pattern: dist-*
+          merge-multiple: true
+          path: dist/
+
+      - name: Upload to GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*
+          prerelease: ${{ github.event.release.prerelease }}
+
+  publish-pypi:
+    name: Publish to PyPI
+    needs: [build-sdist, build-wheels]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published' && !github.event.release.prerelease
+    environment: release
+    permissions:
+      id-token: write
+    steps:
+      - name: Download all distributions
+        uses: actions/download-artifact@v4
+        with:
+          pattern: dist-*
+          merge-multiple: true
+          path: dist/
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: dist/