emscripten.yml

name: emscripten
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
  # Allows to run this workflow manually from the Actions tab
  workflow_dispatch:
jobs:
  emscripten:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - run: pip install pyodide-build
      - shell: bash
        run: |
         echo EMSCRIPTEN_VERSION=$(pyodide config get emscripten_version) >> $GITHUB_ENV
         echo PYTHON_VERSION=$(pyodide config get python_version | cut -d "." -f 1-2) >> $GITHUB_ENV
      - uses: mymindstorm/setup-emsdk@v12
        with:
          version: ${{ env.EMSCRIPTEN_VERSION }}
          actions-cache-folder: emsdk-cache
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: wasm32-unknown-emscripten
          args: --release --out dist -i ${{ env.PYTHON_VERSION }}
          sccache: 'true'
          rust-toolchain: nightly
      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          name: wasm-wheels
          path: dist