Only run relevant part of CI

.github/workflows/build-wheels.yml

@@ -1,18 +1,15 @@
 name: Build and upload to PyPI
 
 on:
-  pull_request:
-  release:
-    types:
-      - published
+  - push
 
 jobs:
   build_wheels:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-12]
+        os: [ubuntu-20.04]
 
     steps:
       - uses: actions/checkout@v4
@@ -22,73 +19,12 @@ jobs:
         with:
           platforms: all
       - name: Set up micromamba
-        uses: mamba-org/setup-micromamba@f8b8a1e23a26f60a44c853292711bacfd3eac822
-      - name: Build wheels
-        if: github.event_name != 'release'
-        uses: pypa/[email protected]
-        env:
-          CIBW_ARCHS_LINUX: auto
-          CIBW_ARCHS_MACOS: x86_64 arm64
-          CIBW_TEST_SKIP: '*-macosx_arm64'
+        uses: mamba-org/setup-micromamba@0dea6379afdaffa5d528b3d1dabc45da37f443fc
       - name: Build wheels (release)
-        if: github.event_name == 'release' && github.event.action == 'published'
-        uses: pypa/[email protected]
+        uses: pypa/[email protected]
         env:
-          CIBW_ARCHS_LINUX: x86_64 aarch64
-          CIBW_ARCHS_MACOS: x86_64 arm64
-          CIBW_TEST_SKIP: '*-macosx_arm64'
+          CIBW_ARCHS_LINUX: aarch64
       - 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@v4
-      - uses: actions/setup-python@v5
-        name: Install Python
-        with:
-          python-version: '3.10'
-      - name: Install build dependencies
-        run: python -m pip install setuptools setuptools-scm wheel mako numpy 'Cython!=3.0.4'
-      - name: Build sdist
-        run: python setup.py sdist
-      - uses: actions/upload-artifact@v4
-        with:
-          path: dist/*.tar.gz
-
-  upload_testpypi:
-    if: github.event_name == 'release' && github.event.action == 'published'
-    needs: [build_wheels, build_sdist]
-    runs-on: ubuntu-latest
-    environment:
-      name: release
-      url: https://test.pypi.org/p/tabmat
-    permissions:
-      id-token: write
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-          path: dist
-      - uses: pypa/[email protected]
-        with:
-          repository-url: https://test.pypi.org/legacy/
-
-  upload_pypi:
-    if: github.event_name == 'release' && github.event.action == 'published'
-    needs: [build_wheels, build_sdist, upload_testpypi]
-    runs-on: ubuntu-latest
-    environment:
-      name: release
-      url: https://pypi.org/p/tabmat
-    permissions:
-      id-token: write
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-          path: dist
-      - uses: pypa/[email protected]