Add almost unchanged cibw

Author: flying-sheep

.github/workflows/publish.yml

@@ -1,36 +1,77 @@
-# This workflow will upload a Python Package using Twine when a release is created
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+# https://github.com/pypa/cibuildwheel/blob/main/examples/github-deploy.yml
 
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
-name: Upload Python Package
+name: Build and upload to PyPI
 
 on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: [main]
   release:
     types: [published]
 
 jobs:
-  deploy:
+  build_wheels:
+    name: Build wheels for ${{ matrix.os }}
+    runs-on: ${{ matrix.runs-on }}
+    strategy:
+      matrix:
+        include:
+          - os: linux-intel
+            runs-on: ubuntu-latest
+          - os: linux-arm
+            runs-on: ubuntu-24.04-arm
+          - os: windows-intel
+            runs-on: windows-latest
+          - os: windows-arm
+            runs-on: windows-11-arm
+          - os: macos-intel
+            # macos-13 was the last x86_64 runner
+            runs-on: macos-13
+          - os: macos-arm
+            # macos-14+ (including latest) are ARM64 runners
+            runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v5
+      - name: Build wheels
+        uses: pypa/[email protected]
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
 
+  build_sdist:
+    name: Build source distribution
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Build sdist
+        run: pipx run build --sdist
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist/*.tar.gz
 
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
     environment: publish
-
     permissions:
       id-token: write
-
+    if: github.event_name == 'release' && github.event.action == 'published'
+    # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
+    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
     steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.x'
-    - name: Install CLI tool
-      run: pip install build
-    - name: Build package
-      run: python -m build
-    - name: Publish package
-      uses: pypa/gh-action-pypi-publish@release/v1
+      - uses: actions/download-artifact@v5
+        with:
+          # unpacks all CIBW artifacts into dist/
+          pattern: cibw-*
+          path: dist
+          merge-multiple: true
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        # To test uploads to TestPyPI, uncomment the following:
+        # with:
+        #   repository-url: https://test.pypi.org/legacy/

CMakeLists.txt

@@ -11,7 +11,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 if (RSC_BUILD_EXTENSIONS)
   enable_language(CUDA)
-  find_package(Python REQUIRED COMPONENTS Interpreter Development.Module)
+  find_package(Python REQUIRED COMPONENTS Interpreter Development.Module ${SKBUILD_SABI_COMPONENT})
   find_package(nanobind CONFIG REQUIRED)
   find_package(CUDAToolkit REQUIRED)
 else()

pyproject.toml

@@ -119,6 +119,8 @@ version_scheme = "guess-next-dev"
 local_scheme = "node-and-date"
 
 [tool.scikit-build]
+# Use limited ABI wheels (one wheel for all Python minor versions on one platform)
+wheel.py-api = "cp311"
 wheel.packages = [ "src/rapids_singlecell", "src/testing" ]
 cmake.version = ">=3.24"
 cmake.build-type = "Release"
@@ -128,6 +130,22 @@ cmake.args = [ "-DCMAKE_CUDA_ARCHITECTURES=75;80;86;89;90;100" ]
 build-dir = "build"
 metadata.version.provider = "scikit_build_core.metadata.setuptools_scm"
 
+# Use abi3audit to catch issues with Limited API wheels
+[tool.cibuildwheel.linux]
+repair-wheel-command = [
+    "auditwheel repair -w {dest_dir} {wheel}",
+    "uvx abi3audit --strict --report {wheel}",
+]
+[tool.cibuildwheel.macos]
+repair-wheel-command = [
+    "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}",
+    "uvx abi3audit --strict --report {wheel}",
+]
+[tool.cibuildwheel.windows]
+repair-wheel-command = [
+    "copy {wheel} {dest_dir}",
+    "uvx abi3audit --strict --report {wheel}",
+]
 
 [tool.codespell]
 skip = '*.ipynb,*.csv'