split windows and mac build

Author: kevinjqliu

.github/workflows/build.yml

@@ -105,15 +105,14 @@ jobs:
           name: python-wheel-license
           path: LICENSE.txt
 
-  build-python-mac-win:
+  build-windows:
     needs: [generate-license]
-    name: Mac/Win
-    runs-on: ${{ matrix.os }}
+    name: Windows
+    runs-on: windows-latest
     strategy:
       fail-fast: false
       matrix:
         python-version: ["3.10"]
-        os: [macos-latest, windows-latest]
     steps:
       - uses: actions/checkout@v5
 
@@ -147,25 +146,20 @@ jobs:
           uv run --no-project maturin build --release --strip
 
       - name: List Windows wheels
-        if: matrix.os == 'windows-latest'
         run: dir python\target\wheels\
         # since the runner is dynamic shellcheck (from actionlint) can't infer this is powershell
         # so we specify it explicitly
         shell: powershell
 
-      - name: List Mac wheels
-        if: matrix.os != 'windows-latest'
-        run: find python/target/wheels/
-
       - name: Archive wheels
         uses: actions/upload-artifact@v4
         with:
-          name: dist-${{ matrix.os  }}
+          name: dist-windows
           path: python/target/wheels/*
 
-  build-macos-x86_64:
+  build-macos-arm64:
     needs: [generate-license]
-    name: Mac x86_64
+    name: Mac arm64
     runs-on: macos-latest
     strategy:
       fail-fast: false
@@ -209,7 +203,7 @@ jobs:
       - name: Archive wheels
         uses: actions/upload-artifact@v4
         with:
-          name: dist-macos-aarch64
+          name: dist-macos-arm64
           path: python/target/wheels/*
 
   build-manylinux-x86_64:
@@ -339,8 +333,8 @@ jobs:
   merge-build-artifacts:
     runs-on: ubuntu-latest
     needs:
-      - build-python-mac-win
-      - build-macos-x86_64
+      - build-windows
+      - build-macos-arm64
       - build-manylinux-x86_64
       - build-manylinux-aarch64
       - build-sdist