name: Test Emscripten/Pyodide build

on:
  pull_request:
    branches:
      - main
      - maintenance/**
    paths-ignore:
      - '**.pyi'
      - '**.md'
      - '**.rst'
      - 'tools/stubtest/**'

permissions:
  contents: read # to fetch code (actions/checkout)

env:
  FORCE_COLOR: 3

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true


jobs:
  build-wasm-emscripten:
    name: Pyodide test
    runs-on: ubuntu-22.04
    # To enable this workflow on a fork, comment out:
    if: github.repository == 'numpy/numpy'
    steps:
      - name: Checkout NumPy
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
        with:
          submodules: recursive
          fetch-tags: true
          persist-credentials: false

      - uses: pypa/cibuildwheel@8d2b08b68458a16aeb24b64e68a09ab1c8e82084  # v3.4.1
        env:
          CIBW_PLATFORM: pyodide
          CIBW_BUILD: cp312-*