Extra step to merge wheels

Author: wjakob

.github/workflows/wheels.yml

@@ -27,6 +27,7 @@ jobs:
 
     - uses: actions/upload-artifact@v4
       with:
+        name: dist-sdist
         path: dist/*.tar.gz
 
 
@@ -55,10 +56,20 @@ jobs:
         path: wheelhouse/*.whl
         name: dist-${{ matrix.os }}
 
+  merge_wheels:
+    name: Merge wheels into a combined artifact
+    runs-on: ubuntu-latest
+    needs: [build_wheels, build_sdist]
+    steps:
+      - name: Merge Artifacts
+        uses: actions/upload-artifact/merge@v4
+        with:
+          name: dist
+          pattern: dist-*
 
   upload_all:
     name: Upload if release
-    needs: [build_wheels, build_sdist]
+    needs: merge_wheels
     runs-on: ubuntu-latest
     if: github.event_name == 'release' && github.event.action == 'published'
 
@@ -67,8 +78,6 @@ jobs:
 
     - uses: actions/download-artifact@v4
       with:
-        merge-multiple: true
-        pattern: dist-*
         path: dist
 
     - uses: pypa/gh-action-pypi-publish@release/v1

pyproject.toml

@@ -29,7 +29,6 @@ build-dir = "build/{wheel_tag}"
 # Build stable ABI wheels for CPython 3.12+
 wheel.py-api = "cp312"
 
-
 [tool.cibuildwheel]
 # Necessary to see build output from the actual compilation
 build-verbosity = 1
@@ -38,7 +37,9 @@ build-verbosity = 1
 test-command = "pytest {project}/tests"
 test-requires = "pytest"
 
+# Don't generate a Python 3.8 wheel on macOS/arm64
+skip="cp38-macosx_*:arm64"
+
 # Needed for full C++17 support
 [tool.cibuildwheel.macos.environment]
 MACOSX_DEPLOYMENT_TARGET = "10.14"
-