update action pipeline

.github/workflows/publish-to-pypi.yml

@@ -34,6 +34,7 @@ jobs:
   build_sdist:
     name: Build source distribution
     runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v4
       - name: Build sdist
@@ -44,9 +45,16 @@ jobs:
           path: dist/*.tar.gz
 
   publish-to-pypi:
+    name: Publish Python distribution to PyPI
     if: startsWith(github.ref, 'refs/tags/')
     needs: [build_linux_wheels, build_windows_wheels, build_sdist]
     runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/cv2-enumerate-cameras
+    permissions:
+      id-token: write
+
     steps:
       - name: Download all the dists
         uses: actions/download-artifact@v4
@@ -57,5 +65,44 @@ jobs:
 
       - name: Publish to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
+
+  github-release:
+    name: Sign the Python distribution with Sigstore and upload them to GitHub Release
+    needs:
+      - publish-to-pypi
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      id-token: write
+
+    steps:
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+
+      - name: Sign the dists with Sigstore
+        uses: sigstore/[email protected]
         with:
-          password: ${{ secrets.PYPI_API_TOKEN }}
+          inputs: >-
+            ./dist/*.tar.gz
+            ./dist/*.whl
+
+      - name: Create GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: >-
+          gh release create
+          '${{ github.ref_name }}'
+          --repo '${{ github.repository }}'
+          --notes ""
+
+      - name: Upload artifact signatures to GitHub Release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: >-
+          gh release upload
+          '${{ github.ref_name }}' dist/**
+          --repo '${{ github.repository }}'