Wheels for win_arm64 (#61463)

* Update wheels.yml

Add win_arm64

* add test workflow

* doing another way

* trying to fix cibuildwheel

* another try

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* debug path

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* test minimal changes

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* delete test file

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* revert ubuntu version

* test arm build

* uncomment platforms

* get ubuntu back for manylinux

* remove comment

* line ending?

* Revert "line ending?"

This reverts commit f9aa3a6.

* execute install delvewheel for all win plats

* new line at the end?

* addressing comments

Author: khmyznikov

.github/workflows/wheels.yml

@@ -99,6 +99,7 @@ jobs:
         # Note: M1 images on Github Actions start from macOS 14
         - [macos-14, macosx_arm64]
         - [windows-2022, win_amd64]
+        - [windows-11-arm, win_arm64]
         # TODO: support PyPy?
         python: [["cp310", "3.10"], ["cp311", "3.11"], ["cp312", "3.12"], ["cp313", "3.13"], ["cp313t", "3.13"]]
         include:
@@ -108,6 +109,12 @@ jobs:
         - buildplat: [ubuntu-24.04, pyodide_wasm32]
           python: ["cp312", "3.12"]
           cibw_build_frontend: 'build'
+        exclude:
+          - buildplat: [windows-11-arm, win_arm64]
+            python: ["cp310", "3.10"]
+        # BackendUnavailable: Cannot import 'mesonpy'
+          - buildplat: [windows-11-arm, win_arm64]
+            python: ["cp313t", "3.13"]
 
     env:
       IS_PUSH: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') }}
@@ -118,6 +125,12 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Set up MSVC environment for ARM64
+        if: matrix.buildplat[1] == 'win_arm64'
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: arm64
+
       # TODO: Build wheels from sdist again
       # There's some sort of weird race condition?
       # within Github that makes the sdist be missing files
@@ -155,9 +168,13 @@ jobs:
         env:
           CIBW_BUILD: ${{ matrix.python[0] }}-${{ matrix.buildplat[1] }}
           CIBW_BUILD_FRONTEND: ${{ matrix.cibw_build_frontend || 'pip' }}
-          CIBW_PLATFORM: ${{ matrix.buildplat[1] == 'pyodide_wasm32' && 'pyodide' || 'auto' }}
+          CIBW_PLATFORM: ${{ (matrix.buildplat[1] == 'pyodide_wasm32' && 'pyodide') || (matrix.buildplat[1] == 'win_arm64' && 'windows') || 'auto' }}
+          CIBW_ARCHS: ${{ matrix.buildplat[1] == 'win_arm64' && 'ARM64' || 'auto' }}
+          CIBW_BEFORE_BUILD_WINDOWS: 'python -m pip install delvewheel'
 
-      - name: Set up Python
+      - name: Set up Python for validation/upload (non-ARM64 Windows & other OS)
+        # micromamba is not available for ARM64 Windows
+        if: matrix.buildplat[1] != 'win_arm64'
         uses: mamba-org/setup-micromamba@v2
         with:
           environment-name: wheel-env
@@ -170,6 +187,12 @@ jobs:
           cache-downloads: true
           cache-environment: true
 
+      - name: Install wheel for win_arm64
+        # installing wheel here because micromamba step was skipped
+        if: matrix.buildplat[1] == 'win_arm64'
+        shell: bash -el {0}
+        run: python -m pip install wheel
+
       - name: Validate wheel RECORD
         shell: bash -el {0}
         run: for whl in $(ls wheelhouse); do wheel unpack wheelhouse/$whl -d /tmp; done