cibuildwheels.yml

name: Python wheels
on:
  # Trigger the workflow on push or pull request,
  # but only for the main branch
  push:
    branches:
      - main
    tags:
      - '*'
  pull_request:
    branches:
      - main


jobs:

  build_wheels:
    name: Build wheels on ${{ matrix.os }} (${{ matrix.arch }})
    runs-on: ${{ matrix.os }}
    # Only build wheels when tagging (typically a release)
    if: startsWith(github.event.ref, 'refs/tags')
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        arch: [x86_64, aarch64]
        exclude:
          - os: windows-latest
            arch: aarch64
          - os: macos-latest
            arch: aarch64

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          submodules: 'recursive'

      # - uses: conda-incubator/setup-miniconda@v2
      #   with:
      #     auto-update-conda: true
      #     python-version: ${{ matrix.python-version }}

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.8'

      - name: Set up QEMU
        if: ${{ matrix.arch == 'aarch64' }}
        uses: docker/setup-qemu-action@v2

      - name: Install Ninja
        uses: seanmiddleditch/gha-setup-ninja@master

      - name: Install MSVC amd64
        uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: amd64

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -r requirements-build.txt
          python -m pip install -r requirements-test-wheels.txt
          python -m pip install -r requirements-runtime.txt

      - name: Build wheels (Windows)
        if: runner.os == 'Windows'
        run: |
          python -m pip install --upgrade pip
          python -m pip install cibuildwheel
          python -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_BUILD: 'cp38-win_amd64 cp39-win_amd64 cp310-win_amd64 cp311-win_amd64'
          CIBW_TEST_REQUIRES: pytest
          CIBW_TEST_COMMAND: python -m pytest -m "not heavy" {project}/tests
          CIBW_BUILD_VERBOSITY: 1

      - name: Build wheels (Linux / Mac OSX)
        if: runner.os != 'Windows'
        run: |
          python -m pip install --upgrade pip
          python -m pip install cibuildwheel
          python -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_BUILD: 'cp38-* cp39-* cp310-* cp311-*'
          CIBW_SKIP: '*-manylinux*_i686 *-musllinux_* ${{ env.CIBW_SKIP}}'
          CIBW_ARCHS_LINUX: ${{ matrix.arch }}
          CIBW_TEST_REQUIRES: pytest
          CIBW_TEST_COMMAND: python -m pytest -m "not heavy" {project}/tests
          CIBW_BUILD_VERBOSITY: 1
          CIBW_ARCHS_MACOS: "x86_64 arm64"

      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          path: ./wheelhouse/*.whl


  build_sdist:
    name: Build sdist
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [ubuntu-latest]
        arch: [auto]
        exclude:
          - os: [ubuntu-latest]
            # We don't support 32-bit platforms in python-blosc2
            arch: x86

    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'

      - uses: actions/setup-python@v4
        name: Setup Python ${{ matrix.python-version }}
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -r requirements-build.txt
          python -m pip install -r requirements-tests.txt
          python -m pip install -r requirements-runtime.txt

      - name: Build sdist
        run: |
          python -m build --sdist

      - name: Upload sdist package
        uses: actions/upload-artifact@v3
        with:
          path: dist/*.tar.gz

      - name: Build building extension from sdist package
        run: |
          cd ./dist
          tar -xzf blosc2-*.tar.gz
          cd ./blosc2-*/
          python setup.py build_ext --inplace

      - name: Test sdist package with pytest
        run: |
          cd ./dist/blosc2-*/
          python -m pytest -m "not heavy"

  upload_pypi:
    needs: [ build_wheels, build_sdist ]  # last but not least
    runs-on: ubuntu-latest
    # Only upload wheels when tagging (typically a release)
    if: startsWith(github.event.ref, 'refs/tags')
    steps:
      - uses: actions/download-artifact@v3
        with:
          name: artifact
          path: dist

      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.blosc_pypi_secret }}