ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

  workflow_dispatch:

jobs:
  lint:
    name: lint and style checks
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install black black[jupyter] ruff
      - name: Black style check
        run: |
          black --check .
      - name: Lint with ruff
        run: |
          ruff check .

  build_0:
    name: xradar unit tests - linux
    runs-on: ubuntu-latest
    needs: [lint]
    defaults:
      run:
        shell: bash -l {0}
    env:
      CONDA_ENV_FILE: ci/unittests.yml
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.12"]
        numpy-version: ["1", "2"]
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Install micromamba environment
      uses: mamba-org/setup-micromamba@v1
      with:
          environment-name: xradar-unit-tests
          environment-file: ${{env.CONDA_ENV_FILE}}
          cache-environment: true
          cache-environment-key: "${{runner.os}}-${{runner.arch}}-py${{env.PYTHON_VERSION}}-${{env.TODAY}}-${{hashFiles(env.CONDA_ENV_FILE)}}"
          create-args: >-
              python=${{matrix.python-version}}
              numpy=${{matrix.numpy-version}}
              conda
    - name: Install xradar
      run: |
        python -m pip install . --no-deps
    - name: Version Info
      run: |
        python -c "import xradar; print(xradar.version.version)"
    - name: Test with pytest
      run: |
        pytest -n auto --dist loadfile --verbose --durations=15 --cov-report xml:coverage_unit.xml --cov=xradar --pyargs tests
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        file: ./coverage_unit.xml
        flags: unittests
        env_vars: RUNNER_OS,PYTHON_VERSION
        name: codecov-gha
        fail_ci_if_error: false
        token: ${{ secrets.CODECOV_TOKEN}}

  build_1:
    name: xradar notebook tests - linux
    runs-on: ubuntu-latest
    needs: [lint]
    defaults:
      run:
        shell: bash -l {0}
    env:
      CONDA_ENV_FILE: ci/notebooktests.yml
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.12"]
        numpy-version: ["2"]
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Install micromamba environment
      uses: mamba-org/setup-micromamba@v1
      with:
          environment-name: xradar-notebook-tests
          environment-file: ${{env.CONDA_ENV_FILE}}
          cache-environment: true
          cache-environment-key: "${{runner.os}}-${{runner.arch}}-py${{env.PYTHON_VERSION}}-${{env.TODAY}}-${{hashFiles(env.CONDA_ENV_FILE)}}"
          create-args: >-
              python=${{matrix.python-version}}
              numpy=${{matrix.numpy-version}}
              conda
    - name: Install xradar
      run: |
        python -m pip install . --no-deps
    - name: Version Info
      run: |
        python -c "import xradar; print(xradar.version.version)"
    - name: Test with pytest
      run: |
        pytest -n auto --dist loadscope --verbose --durations=15 --cov-report xml:coverage_notebook.xml --cov=xradar --pyargs examples/notebooks
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        file: ./coverage_notebook.xml
        flags: notebooktests
        env_vars: RUNNER_OS,PYTHON_VERSION
        name: codecov-gha
        fail_ci_if_error: false
        token: ${{ secrets.CODECOV_TOKEN}}

  build_2:
    name: xarray nightly tests - linux
    runs-on: ubuntu-latest
    needs: [ lint ]
    continue-on-error: true
    defaults:
      run:
        shell: bash -l {0}
    strategy:
      fail-fast: false
      matrix:
        python-version: [ "3.12" ]
        numpy-version: [ "2" ]
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install micromamba environment
        uses: mamba-org/setup-micromamba@v1
        with:
          environment-name: xradar-unit-tests
          cache-environment: true
          cache-environment-key: "${{runner.os}}-${{runner.arch}}-py${{env.PYTHON_VERSION}}-${{env.TODAY}}-${{hashFiles(env.CONDA_ENV_FILE)}}"
          create-args: >-
            python=${{matrix.python-version}}
            cmweather
            dask
            fsspec
            h5netcdf
            h5py
            lat_lon_parser
            netCDF4
            open-radar-data>=0.3.0
            packaging
            pandas
            pip
            pyproj
            pytest
            pytest-doctestplus
            pytest-sugar
            pytest-xdist
            scipy
            setuptools
            wheel
            xmltodict
            numpy=${{matrix.numpy-version}}
            conda
      - name: Install xarray
        run: |
          python -m pip install --no-deps --ignore-installed --no-cache-dir -vvv \
          git+https://github.com/pydata/xarray.git@main
      - name: Install xradar
        run: |
          python -m pip install --no-deps .
      - name: Version Info
        run: |
          python -c "import xradar; print(xradar.version.version)"
      - name: Test with pytest
        run: |
          pytest -n auto --dist loadscope --verbose --durations=15 --pyargs tests

  test_build_distribution_testpypi:
    name: test build distribution for testpypi
    needs: [lint, build_0]
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build setuptools wheel twine toml-cli
      - name: Package
        run: |
          toml set --toml-path pyproject.toml tool.setuptools_scm.local_scheme "no-local-version"
          git update-index --assume-unchanged pyproject.toml
          python -m build
          cp dist/xradar*.gz dist/xradar1.gz
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: xradar-1-${{github.event.number}}
          path: dist/xradar1.gz
      - name: Upload to TestPyPI
        if: ${{ github.event_name == 'push' }}
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TESTPYPI_API_TOKEN }}
        run: |
          rm -f dist/xradar1.gz
          twine upload --repository testpypi dist/*

  test_build_distribution_pypi:
    name: test build distribution
    needs: [lint, build_0, test_build_distribution_testpypi]
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build setuptools wheel
      - name: Package
        run: |
          python -m build
          cp dist/xradar*.gz dist/xradar0.gz
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: xradar-0-${{github.event.number}}
          path: dist/xradar0.gz