trajan/.github/workflows/python.yml at d00568eb361c4c24fa0ea0da2bb3d6538a69fd69 · OpenDrift/trajan · GitHub

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name: Python

on:
  push:
    branches:
      - main
    tags:
      - v*
  pull_request:

jobs:
  tests:
    name: pytests (${{ matrix.os }} - ${{ matrix.python-version }}, Miniforge)
    runs-on: ${{ matrix.os }}-latest
    defaults:
      run:
        shell: bash -l {0}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu", "macos", "windows"]
        python-version: [ '3.12', '3.13', '3.14' ]
    steps:
      - uses: actions/checkout@v4
      - uses: mamba-org/setup-micromamba@v2
        with:
          environment-file: environment.yml
          cache-environment: true
          post-cleanup: 'all'
          init-shell: >-
            bash
            powershell
          create-args: python=${{ matrix.python-version }}


      - name: Cache cartopy maps
        id: cache-cartopy
        uses: actions/cache@v4
        with:
          path: ~/.local/share/cartopy
          key: cartopy-maps-gshhg-2.3.7-ne50m

      - name: Download cartopy shapefiles
        if: steps.cache-cartopy.outputs.cache-hit != 'true'
        run: |
          mkdir -p ~/.local/share/cartopy/shapefiles/
          cd ~/.local/share/cartopy/shapefiles/
          curl -L -o gshhg-shp-2.3.7.zip https://github.com/GenericMappingTools/gshhg-gmt/releases/download/2.3.7/gshhg-shp-2.3.7.zip
          unzip -o gshhg-shp-2.3.7.zip
          mv GSHHS_shp gshhs
          rm gshhg-shp-2.3.7.zip
          python -c "import cartopy; list(map(cartopy.io.shapereader.gshhs, ('c', 'l', 'i', 'h', 'f')))"
          python -c "import cartopy; cartopy.io.shapereader.natural_earth(resolution='110m', category='cultural', name='admin_0_countries')"
          python -c "import cartopy; cartopy.io.shapereader.natural_earth(resolution='50m', category='physical', name='coastline')"

      - name: Run tests
        run: |
          pytest -vs --log-cli-level=debug ${{ matrix.os != 'macos' && '--mpl --mpl-results-path=mpl-results --mpl-generate-summary=html' || '' }}

      - name: Upload mpl diff results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: mpl-results-${{ matrix.os }}-py${{ matrix.python-version }}
          path: mpl-results
          if-no-files-found: ignore

      - name: Build wheels
        run: |
          pip install build
          python -m build
          ls -l dist/*

      - name: Upload wheels
        if: matrix.python-version == '3.14' && matrix.os == 'ubuntu'
        uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ matrix.os }}
          path: dist
          overwrite: true

  release:
    name: Release
    runs-on: ubuntu-latest
    if: "startsWith(github.ref, 'refs/tags/')"
    needs: [ tests ]
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: wheels
          pattern: wheels-*
          merge-multiple: true
      - uses: conda-incubator/setup-miniconda@v2
        with:
          python-version: '3.14'
      - name: Publish to PyPi
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: |
          ls -l wheels/*
          pip install --upgrade typing-extensions twine==6.0.1 pkginfo setuptools wheel build
          pip list
          twine upload --skip-existing wheels/*