ci.yaml

name: Tests

on: [push, pull_request]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12", "3.13"]
        # macos-13 is an intel runner, macos-14 is a arm64 runner
        platform: [ubuntu-latest, windows-latest, macos-13, macos-14]

    defaults:
      run:
        shell: bash -el {0}

    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0 # required for version resolution

      - name: Set up Conda
        uses: conda-incubator/setup-miniconda@v3.1.0
        with:
          channels: conda-forge
          miniforge-version: latest
          python-version: ${{ matrix.python-version }}

      - name: Install compilers
        run: conda install -y c-compiler cxx-compiler

      - name: Install clang
        if: matrix.platform == 'macos-13'
        run: conda install -y 'clang>=12.0.1,<17'

      - name: Show conda environment info
        run: |
          conda info
          conda config --show-sources
          conda list --show-channel-urls

      - name: Install numcodecs
        run: |
          export DISABLE_NUMCODECS_AVX2=""
          python -m pip install -v -e .[test,test_extras,msgpack,crc32c,pcodec,zfpy]

      - name: Install zarr-python
        # Since zarr v3 requires numpy >= 1.25, on Python 3.11 leave it out
        # so we can have some tests of our minimum version of numpy (1.24)
        if: matrix.python-version != '3.11'
        # TODO: remove --pre option when zarr v3 is out
        run: python -m pip install --pre zarr>=3.0.0b2

      - name: List installed packages
        run: python -m pip list

      - name: Run tests
        shell: "bash -l {0}"
        run: pytest -v

      - uses: codecov/codecov-action@v5
        with:
          fail_ci_if_error: true
          token: ${{ secrets.CODECOV_TOKEN }}
          verbose: true