Disable all steps in job when not building wheel

.github/workflows/build.yml

@@ -119,48 +119,52 @@ jobs:
 
     steps:
 
+    - name: Check whether to build wheel
+      id: should-build-wheel
+      if: |
+        (github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/')) ||
+        matrix.cibw-only == 'cp310-manylinux_x86_64' ||
+        matrix.cibw-only == 'cp310-win_amd64' ||
+        matrix.cibw-only == 'cp310-win32'
+      run: echo true=1 >> $GITHUB_OUTPUT
+
     - uses: actions/checkout@v4
+      if: steps.should-build-wheel.outputs.true
 
     - name: Use Python 3.11
+      if: steps.should-build-wheel.outputs.true
       uses: actions/setup-python@v5
       with:
         python-version: '3.11'
 
     - name: Set up MSYS2
-      if: runner.os == 'Windows'
+      if: steps.should-build-wheel.outputs.true && runner.os == 'Windows'
       uses: ./.github/actions/setup-msys2
       with:
         arch: ${{ matrix.arch }}
 
     - name: Set up QEMU
-      if: runner.os == 'Linux'
+      if: steps.should-build-wheel.outputs.true && runner.os == 'Linux'
       uses: docker/setup-qemu-action@v2
       with:
         platforms: all
 
     - name: Print build identifiers
+      if: steps.should-build-wheel.outputs.true
       run: |
         python -m pip install cibuildwheel==2.17.0
         python -m cibuildwheel --only ${{ matrix.cibw-only }} --print-build-identifiers
 
     - name: Build wheels
-      if: |
-        (github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/')) ||
-        matrix.cibw-only == 'cp310-manylinux_x86_64' ||
-        matrix.cibw-only == 'cp310-win_amd64' ||
-        matrix.cibw-only == 'cp310-win32'
+      if: steps.should-build-wheel.outputs.true
       uses: pypa/[email protected]
       with:
         only: ${{ matrix.cibw-only }}
       env:
         CIBW_ENVIRONMENT: ${{ runner.os == 'Windows' && matrix.arch == 'x86' && 'CC=i686-w64-mingw32-gcc.exe' || '' }}
 
     - uses: actions/upload-artifact@v3
-      if: |
-        (github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/')) ||
-        matrix.cibw-only == 'cp310-manylinux_x86_64' ||
-        matrix.cibw-only == 'cp310-win_amd64' ||
-        matrix.cibw-only == 'cp310-win32'
+      if: steps.should-build-wheel.outputs.true
       with:
         path: ./wheelhouse/*.whl