Test using CIBW

.github/workflows/python-package.yml

@@ -53,17 +53,12 @@ jobs:
 
   build:
     needs: test
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    if: github.event_name == 'push'
 
     runs-on: ${{ matrix.os }}
     env:
       MACOSX_DEPLOYMENT_TARGET: 10.15
 
-    strategy:
-      matrix:
-        python-version: [ 3.7, 3.8, 3.9 ]
-        os: [ macos-latest, windows-latest ]
-
     steps:
       - uses: actions/checkout@v2
         with:
@@ -71,29 +66,23 @@ jobs:
           # recursively checkout submodules.
           submodules: 'true'
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-
       - name: Install libomp
         if: runner.os == 'macOS'
         # openMP isnt part of core apple clang for some reason?
         run: brew install libomp
 
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install setuptools wheel twine build
-
-      - name: Build a binary wheel
-        run: python -m build --wheel --outdir dist/
+      - name: Build wheels
+        uses: joerick/cibuildwheel@v1.11.0
+        env:
+          CIBW_BUILD: { cp,pp }{ 37,38,39 }-*
+          CIBW_SKIP: "*-win32 *-manylinux_i686"
+          CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
 
       - name: Upload wheel as artifact
         uses: actions/upload-artifact@v2
         with:
           name: dist
-          path: dist
+          path: ./wheelhouse/*.whl
 
   publish:
     needs: build