tests.yml

name: Tests
run-name: ${{ github.actor }} is testing the code


# Set the access for individual scopes, or use permissions: write-all
permissions:
  pull-requests: write
  repository-projects: write
on:
  push:
    branches: [ master ]
  pull_request:
  workflow_dispatch:

jobs:
  lint:
    name: lint and style checks
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Add conda to system path
        run: |
         # $CONDA is an environment variable pointing to the root of the miniconda directory
          echo $CONDA/bin >> $GITHUB_PATH
      - name: Creating conda environment for python 3.12
        run: |
         conda create -n test -c conda-forge -y python=${{matrix.python-version}} ffmpeg pip cartopy make hdf5 pandoc tox
      - name: Install dependencies
        run: |
          conda run -n test python3 -m pip install -U -e .[tests]
      - name: Setup jupyter kernel
        run: |
          conda run -n test python3 -m ipykernel install --name tintx --display-name "tintX kernel" --env DATA_FILES ${PWD}/docs/source/_static/data --user
          conda run -n test python3 -m bash_kernel.install
      - name: Linting the code
        env:
          DATA_FILES: ./docs/source/_static/data
        run: |
          conda run -n test tox -p -e lint,docs
  tests:
    name: tintX tests
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    strategy:
        max-parallel: 5
        matrix:
          python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Add conda to system path
        run: |
         # $CONDA is an environment variable pointing to the root of the miniconda directory
          echo $CONDA/bin >> $GITHUB_PATH
      - name: Creating conda environment for python ${{ matrix.python-version }}
        run: |
         conda create -n test -c conda-forge -y python=${{matrix.python-version}} ffmpeg pip cartopy make hdf5 pandoc tox
      - name: Install dependencies
        run: |
          conda run -n test python3 -m pip install -U -e .[tests]
      - name: Setup jupyter kernel
        run: |
          conda run -n test python3 -m ipykernel install --name tintx --display-name "tintX kernel" --env DATA_FILES ${PWD}/docs/source/_static/data --user
          conda run -n test python3 -m bash_kernel.install
      - name: Test with pytest
        env:
          DATA_FILES: ./docs/source/_static/data
        run: |
          conda run -n test tox -e tests
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./report.xml
          verbose: true
  dependabot:
    name: Merge PR by dependabot
    runs-on: ubuntu-latest
    needs: [tests, lint]
    # Specifically check that dependabot (or another trusted party) created this pull-request, and that it has been labelled correctly.
    if: github.event.pull_request.user.login == 'dependabot[bot]' && contains(github.event.pull_request.labels.*.name, 'dependencies')
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@v1
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - name: Approve dependabot's PR
        run: gh pr review --approve "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.TOKEN}}
      - name: Auto-merge for dependabot's PR
        run: gh pr merge --merge --auto "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.TOKEN}}