FEAT add wasm wheel in cibw

Author: MatthewSZhang

.github/workflows/ci.yml

@@ -11,6 +11,10 @@ jobs:
   call-test:
     uses: ./.github/workflows/test.yml
     secrets: inherit
+
+  build-wasm-wheel:
+    needs: call-test
+    uses: ./.github/workflows/emscripten.yml
 
   build-sdist:
     runs-on: ubuntu-latest

.github/workflows/emscripten.yml

@@ -0,0 +1,24 @@
+name: Emscripten/Pyodide build
+
+on:
+  workflow_call:
+
+jobs:
+  build-wasm-wheels:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build WSAM wheel
+        uses: pypa/[email protected]
+        env:
+          CIBW_PLATFORM: pyodide
+          SKLEARN_SKIP_OPENMP_TEST: "true"
+          SKLEARN_SKIP_NETWORK_TESTS: 1
+          # -s pytest argument is needed to avoid an issue in pytest output capturing with Pyodide
+          CIBW_TEST_COMMAND: "python -m pytest -svra --pyargs tests --durations 20 --showlocals"
+      - name: Upload package
+        uses: actions/upload-artifact@v4
+        with:
+          name: wasm_wheel
+          path: wasm/*.whl
+          if-no-files-found: error

.github/workflows/publish-pypi.yml

@@ -24,3 +24,16 @@ jobs:
 
       - name: Publish distribution to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
+      
+      - name: get wasm dist artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: wasm_wheel
+          path: wasm/
+
+      - name: upload to github release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            wasm/*.whl
+          prerelease: ${{ contains(github.ref, 'alpha') || contains(github.ref, 'beta') }}