main.yml

name: RavenPy

on:
  push:
    branches:
      - master
  pull_request:

env:
  RAVEN_TESTING_DATA_BRANCH: master

permissions:
  contents: read

jobs:
  lint:
    name: Code linting
    runs-on: ubuntu-latest
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
      cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v4
        with:
          python-version: "3.x"
      - name: Install tox and setuptools
        run: |
          pip install tox
      - name: Run linting suite
        run: tox -e black

  pip:
    name: Python${{ matrix.python-version }} (${{ matrix.os }}, upstream=${{ matrix.upstream-branch }})
    needs: lint
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - tox-env: py39-linux
            python-version: "3.9"
            os: ubuntu-latest
          - tox-env: py39-macos
            python-version: "3.9"
            os: macos-latest
          - tox-env: py310-linux-upstream
            python-version: "3.10"
            os: ubuntu-latest
            upstream-branch: "main"
          - tox-env: py310-macos-upstream
            python-version: "3.10"
            os: macos-latest
            upstream-branch: "main"
          - tox-env: py311-linux
            python-version: "3.11"
            os: ubuntu-latest
          - tox-env: py311-macos
            python-version: "3.11"
            os: macos-latest
          - tox-env: py312-linux
            python-version: "3.12"
            os: ubuntu-latest
          - tox-env: py312-macos
            python-version: "3.12"
            os: macos-latest
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install GDAL (Ubuntu)
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get update
        sudo apt-get install libgdal-dev
    - name: Install GDAL (macOS)
      if: matrix.os == 'macos-latest'
      uses: tecolicom/actions-use-homebrew-tools@v1
      with:
        tools: gdal
        cache: yes
    - name: Set GDAL_VERSION (Ubuntu)
      if: matrix.os == 'ubuntu-latest'
      run: |
        echo "GDAL_VERSION=$(gdal-config --version)" >> $GITHUB_ENV
    - name: Set GDAL_VERSION (macOS)
      if: matrix.os == 'macos-latest'
      run: |
        echo "GDAL_VERSION=$(gdalinfo --version | awk  '{print $2}' | sed s'/.$//')" >> $GITHUB_ENV

    - name: Install tox
      run: |
        python3 -m pip install tox~=4.5.0
    - name: Test with tox and report coverage
      run: |
        python3 -m tox -e ${{ matrix.tox-env }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        COVERALLS_FLAG_NAME: run-${{ matrix.tox-env }}
        COVERALLS_PARALLEL: true
        COVERALLS_SERVICE_NAME: github
        UPSTREAM_BRANCH: ${{ matrix.upstream-branch }}

  conda:
    name: Python${{ matrix.python-version }} (${{ matrix.os }}) (Conda)
    needs: lint
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]  # windows-latest  # disabled until xesmf is available
        python-version: ["3.9", "3.10", "3.11", "3.12"]
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - uses: actions/checkout@v4
      - name: Patch Environment File
        if: matrix.os == 'windows-latest'
        run: |
          sed -i 's/climpred >=2.4.0/xesmf/' environment.yml
      - name: Setup Conda (Micromamba) with Python${{ matrix.python-version }}
        uses: mamba-org/setup-micromamba@v1
        with:
          cache-downloads: true
          cache-environment: true
          cache-environment-key: environment-${{ matrix.python-version }}-${{ matrix.os }}-${{ github.head_ref }}
          environment-file: environment.yml
          create-args: >-
            conda
            python=${{ matrix.python-version }}
      - name: Conda and Mamba versions
        run: |
          conda --version
          echo "micromamba: $(micromamba --version)"
      - name: Install RavenPy
        run: |
          python -m pip install -e ".[dev]"
      - name: List installed packages
        run: |
          conda list
          python -m pip check || true
      - name: Test RavenPy
        run: |
          python -m pytest --cov --numprocesses=logical
      - name: Report coverage
        run: |
          python -m coveralls
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_FLAG_NAME: run-conda_${{ matrix.python-version }}_${{ matrix.os }}
          COVERALLS_PARALLEL: true
          COVERALLS_SERVICE_NAME: github

  finish:
    needs:
      - pip
      - conda
    runs-on: ubuntu-latest
    container: python:3-slim
    steps:
    - name: Coveralls Finished
      run: |
        python -m pip install --upgrade coveralls
        python -m coveralls --finish
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        COVERALLS_SERVICE_NAME: github