✨ Apple Silicon (arm64) support, fixes #36

.github/workflows/build-and-deploy.yml

@@ -8,21 +8,26 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macOS-11]
+        os: [ubuntu-22.04, windows-2022, macOS-11]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up QEMU
         if: runner.os == 'Linux'
         uses: docker/setup-qemu-action@v2
         with:
           platforms: all
       # Used to host cibuildwheel
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.12.0
+        uses: pypa/cibuildwheel@v2.16.2
         env:
           # configure cibuildwheel to build native archs ('auto'), and some emulated ones
           CIBW_ARCHS_LINUX: auto aarch64 ppc64le
+          CIBW_ARCHS_MACOS: x86_64 arm64 universal2
+          CIBW_TEST_REQUIRES: .[test]
+          CIBW_TEST_COMMAND: pytest {project}
+          # arm64 cannot be tested on a x86_64 CI runner
+          CIBW_TEST_SKIP: "*-macosx_arm64"
       - uses: actions/upload-artifact@v3
         with:
           path: ./wheelhouse/*.whl
@@ -31,7 +36,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build sdist
         run: pipx run build --sdist
       - uses: actions/upload-artifact@v3
@@ -44,13 +49,13 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
     steps:
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
     - uses: actions/download-artifact@v3
       with:
         name: artifact
         path: dist
     - name: Publish package
-      uses: pypa/gh-action-pypi-publish@v1.5.0
+      uses: pypa/gh-action-pypi-publish@release/v1
       with:
         verbose: true
         user: __token__

.github/workflows/tests.yml

@@ -1,16 +1,19 @@
 name: Tests
 
-on: [push]
+on: [push, pull_request]
+
+env:
+  PYTHON_VERSIONS: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.8", "pypy-3.9", "pypy-3.10"]
 
 jobs:
   test:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python: ["3.7", "3.8", "3.9", "3.10", "3.11", pypy-3.7, pypy-3.8, pypy-3.9]
+        python: ${{fromJson(env.PYTHON_VERSIONS)}}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
@@ -21,10 +24,10 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python: ["3.7", "3.8", "3.9", "3.10", "3.11", pypy-3.7, pypy-3.8, pypy-3.9]
+        python: ${{fromJson(env.PYTHON_VERSIONS)}}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}

setup.py

@@ -21,11 +21,11 @@
         'Operating System :: POSIX',
         'Programming Language :: C',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: Implementation :: CPython',
         'Topic :: Software Development :: Libraries :: Python Modules',
         ],