add twine check

Author: gtong-nv

.github/workflows/wheels.yml

@@ -71,36 +71,38 @@ jobs:
         run: |
           python -m cibuildwheel --output-dir wheelhouse
 
-      # Verify wheels before upload.
-      - name: Verify wheels before upload
+      # Copy wheels to artifact.
+      - name: Copy wheels to artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-${{ matrix.os }}-${{ matrix.platform }}-${{ matrix.python }}
+          path: ./wheelhouse/*.whl
+
+      - name: Verify wheels
         run: |
+          pip install twine
           python -c "
           import zipfile
           import glob
           for wheel in glob.glob('./wheelhouse/*.whl'):
               try:
                   with zipfile.ZipFile(wheel, 'r') as zf:
                       zf.testzip()
-                  print(f'✓ {wheel} is valid')
+                  print(f'✓ {wheel} is valid ZIP')
               except Exception as e:
                   print(f'✗ {wheel} is corrupted: {e}')
                   exit(1)
           "
-
-      # Copy wheels to artifact.
-      - name: Copy wheels to artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-${{ matrix.os }}-${{ matrix.platform }}-${{ matrix.python }}
-          path: ./wheelhouse/*.whl
-
+          echo "twine check wheels..."
+          twine check --strict ./wheelhouse/*.whl
 
   upload_pypi:
     name: Upload wheels to PyPI
     runs-on: ubuntu-latest
     if: ${{ github.event.inputs.upload == '1'}}
     needs: [wheels]
     environment: pypi
+    verbose: true
 
     steps:
       - uses: actions/download-artifact@v4
@@ -112,6 +114,7 @@ jobs:
       # Verify downloaded wheels before upload.
       - name: Verify downloaded wheels
         run: |
+          pip install twine
           python -c "
           import zipfile
           import glob
@@ -121,11 +124,13 @@ jobs:
                   with zipfile.ZipFile(wheel, 'r') as zf:
                       zf.testzip()
                   size = os.path.getsize(wheel)
-                  print(f'✓ {wheel} is valid ({size:,} bytes)')
+                  print(f'✓ {wheel} is valid ZIP ({size:,} bytes)')
               except Exception as e:
                   print(f'✗ {wheel} is corrupted: {e}')
                   exit(1)
           "
+          echo "twine check wheels..."
+          twine check --strict dist/*.whl
 
       - uses: pypa/gh-action-pypi-publish@v1.13.0
         with: