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| 1 | +# Attributed to NumPy https://github.com/numpy/numpy/pull/25894 |
| 2 | +# https://github.com/numpy/numpy/blob/d2d2c25fa81b47810f5cbd85ea6485eb3a3ffec3/.github/workflows/emscripten.yml |
| 3 | +# |
| 4 | + |
| 5 | +name: Pyodide wheel |
| 6 | + |
| 7 | +on: |
| 8 | + # TODO: refine after this is ready to merge |
| 9 | + [push, pull_request, workflow_dispatch] |
| 10 | + |
| 11 | +env: |
| 12 | + FORCE_COLOR: 3 |
| 13 | + PYODIDE_VERSION: 0.25.1 |
| 14 | + # PYTHON_VERSION and EMSCRIPTEN_VERSION are determined by PYODIDE_VERSION. |
| 15 | + # The appropriate versions can be found in the Pyodide repodata.json |
| 16 | + # "info" field, or in Makefile.envs: |
| 17 | + # https://github.com/pyodide/pyodide/blob/main/Makefile.envs#L2 |
| 18 | + PYTHON_VERSION: 3.11.3 |
| 19 | + EMSCRIPTEN_VERSION: 3.1.46 |
| 20 | + NODE_VERSION: 18 |
| 21 | + |
| 22 | +concurrency: |
| 23 | + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} |
| 24 | + cancel-in-progress: true |
| 25 | + |
| 26 | +permissions: |
| 27 | + contents: read # to fetch code (actions/checkout) |
| 28 | + |
| 29 | +jobs: |
| 30 | + build_wasm_emscripten: |
| 31 | + name: Build and test Zarr for Pyodide |
| 32 | + runs-on: ubuntu-22.04 |
| 33 | + # To enable this workflow on a fork, comment out: |
| 34 | + # FIXME: uncomment after this is ready to merge |
| 35 | + # if: github.repository == 'zarr-developers/zarr-python' |
| 36 | + steps: |
| 37 | + - name: Checkout Zarr repository |
| 38 | + uses: actions/checkout@v4 |
| 39 | + |
| 40 | + - name: Set up Python ${{ env.PYTHON_VERSION }} |
| 41 | + id: setup-python |
| 42 | + uses: actions/setup-python@v5 |
| 43 | + with: |
| 44 | + python-version: ${{ env.PYTHON_VERSION }} |
| 45 | + |
| 46 | + - name: Set up Emscripten toolchain |
| 47 | + uses: mymindstorm/setup-emsdk@v14 |
| 48 | + with: |
| 49 | + version: ${{ env.EMSCRIPTEN_VERSION }} |
| 50 | + actions-cache-folder: emsdk-cache |
| 51 | + |
| 52 | + - name: Set up Node.js |
| 53 | + uses: actions/setup-node@v4 |
| 54 | + with: |
| 55 | + node-version: ${{ env.NODE_VERSION }} |
| 56 | + |
| 57 | + - name: Install pyodide-build |
| 58 | + run: python -m pip install "pyodide-build==${{ env.PYODIDE_VERSION }}" |
| 59 | + |
| 60 | + - name: Build Zarr for Pyodide |
| 61 | + run: | |
| 62 | + pyodide build |
| 63 | +
|
| 64 | + - name: Run Zarr tests for Pyodide |
| 65 | + run: | |
| 66 | + pyodide venv .venv-pyodide |
| 67 | + source .venv-pyodide/bin/activate |
| 68 | + python -m pip install dist/*.whl |
| 69 | + python -m pip install pytest pytest-cov |
| 70 | + python -m pytest -v --cov=zarr --cov-config=pyproject.toml zarr |
| 71 | +
|
| 72 | + - name: Upload Pyodide wheel artifact for debugging |
| 73 | + # FIXME: Remove after this is ready to merge |
| 74 | + uses: actions/upload-artifact@v4 |
| 75 | + with: |
| 76 | + name: zarr-pyodide-wheel |
| 77 | + path: dist/*.whl |
| 78 | + |
| 79 | + |
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