ci.yaml

name: CI
on:
  push:
    branches:
      - "main"
  pull_request:
    branches:
      - "*"
  schedule:
    - cron: "0 13 * * 1"

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

jobs:
  build:
    name: Build (${{ matrix.python-version }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest"]
        python-version: ["3.8", "3.9", "3.10"]
    steps:
      - uses: actions/checkout@v3
        with:
            # need to fetch all tags to get a correct version
            fetch-depth: 0  # fetch all branches and tags
      - uses: conda-incubator/setup-miniconda@v2
        with:
          channels: conda-forge
          mamba-version: "*"
          activate-environment: cf_xarray_test
          auto-update-conda: false
          python-version: ${{ matrix.python-version }}
      - name: Set up conda environment
        shell: bash -l {0}
        run: |
          mamba env update -f ci/environment.yml
          python -m pip install -e .
          conda list

      - name: Run Tests
        shell: bash -l {0}
        run: |
          pytest --cov=./ --cov-report=xml

      - name: Upload code coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          file: ./coverage.xml
          flags: unittests
          env_vars: OS,PYTHON
          name: codecov-umbrella
          fail_ci_if_error: false

  no-optional-deps:
    name: no-optional-deps
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
            # need to fetch all tags to get a correct version
            fetch-depth: 0  # fetch all branches and tags
      - uses: conda-incubator/setup-miniconda@v2
        with:
          channels: conda-forge
          mamba-version: "*"
          activate-environment: cf_xarray_test
          auto-update-conda: false
          python-version: ${{ matrix.python-version }}
      - name: Set up conda environment
        shell: bash -l {0}
        run: |
          mamba env update -f ci/environment-no-optional-deps.yml
          python -m pip install -e .
          conda list
      - name: Run Tests
        shell: bash -l {0}
        run: |
          pytest -n 2