ci.yaml

name: CI

# Enable Buildkit and let compose use it to speed up image building
env:
  DOCKER_BUILDKIT: 1
  COMPOSE_DOCKER_CLI_BUILD: 1
  CONDA_ENV_NAME: clim-recal
  MIN_PYTHON_VERSION: 3.9

on:
  pull_request:
    branches: ['main', 'docker-config']
    paths-ignore: ['docs/**']

  push:
    branches: ['main', 'docker-config']
    paths-ignore: ['docs/**']

concurrency:
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: write

jobs:
  linter:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code Repository
        uses: actions/checkout@main

      - name: Set up Python
        uses: actions/setup-python@main
        with:
          python-version: ${{ env.MIN_PYTHON_VERSION }}

      - name: Run pre-commit
        uses: pre-commit/action@main

      - name: Update pre-commit
        uses: pre-commit-ci/lite-action@v1.0.1
        if: always()

  # With no caching at all the entire ci process takes 4m 30s to complete!
  pytest:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code Repository
        uses: actions/checkout@main

      - name: Build, Test and Save Test Coverage
        run: |
          docker compose build
          docker compose up --detach
          docker compose exec jupyter bash -c "conda run -n $CONDA_ENV_NAME --cwd python pytest -p no:sugar"
          export JUPYTER_ID=$(docker compose ps -q jupyter)
          echo "jupyter_id=$JUPYTER_ID" >> $GITHUB_ENV
          echo "jupyter_id=$JUPYTER_ID"

      - name: Check accessing saved jupyter_id
        run: |
          echo ${{ env.jupyter_id }}

      - name: Copy test coverage results
        run: |
          docker cp ${{ env.jupyter_id }}:app/docs/assets/coverage.svg docs/assets/

      - name: Archive coverage svg
        uses: actions/upload-artifact@v3
        with:
          name: coverage-badge
          path: docs/assets/coverage.svg

      - name: Tear down the Stack
        run: docker compose down

  docs:
    needs: [linter, pytest]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: MIN_PYTHON_VERSION

      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
        name: Update cache_id

      - name: Build quarto
        run: |
          docker compose build
          # docker cp ${{ env.jupyter_id }}:app/docs/assets/coverage.svg docs/assets/
          docker compose up --detach
          docker cp $(docker compose ps -q docs):/usr/local/apache2/htdocs/ .

      - name: Download coverage svg
        uses: actions/download-artifact@v3
        with:
          name: coverage-badge
          path: assets/
      # - name: Build docker quarto
      #   run: |
      #     docker compose build
      #     docker cp ${{ env.jupyter_id }}:app/docs/assets/coverage.svg docs/assets/
      #     docker compose up --detach
      #     docker cp /app/_site/ /usr/local/apache2/htdocs/
      # - name: Apply mkdocs cache
      #   uses: actions/cache@v3
      #   with:
      #     key: mkdocs-material-${{ env.cache_id }}
      #     path: .cache
      #     restore-keys: |
      #       mkdocs-material-
      #
      # - name: Install doc dependencies via poetry
      #   run: |
      #     pip install poetry
      #     poetry install --with docs
      #
      # - name: Build docs with gh-deploy --force
      #   run: |
      #     poetry run mkdocs gh-deploy --force