ci.yml

name: GitHub CI

# Execute this for every push
on: [push]

# Use bash explicitly for being able to enter the conda environment
defaults:
  run:
    shell: bash -el {0}

env:
  CLIMADA_DATA_DOI: 10.5281/zenodo.20592941

jobs:
  integration-test:
    name: 'Core / Integration Test Pipeline'
    runs-on: ubuntu-latest
    timeout-minutes: 20

    steps:
      -
        name: Checkout Repo
        uses: actions/checkout@v4
      -
        # Store the current date to use it as cache key for the environment
        name: Get current date
        id: date
        run: echo "date=$(date +%Y-%m-%d)" >> "${GITHUB_OUTPUT}"
      -
        name: Install make
        uses: awalsh128/cache-apt-pkgs-action@v1
        with:
          packages: make
      -
        name: Install uv
        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
        with:
          python-version: "3.12"
      -
        name: Install dependencies
        run: |
          uv sync --locked --dev
      -
        name: Cache data
        uses: actions/cache@v5
        with:
          path: $GITHUB_WORKSPACE/climada
          key: ${{ env.CLIMADA_DATA_DOI }}
      -
        name: Download and unzip data
        run: |
          uvx zenodo_get -v 3 10.5281/zenodo.20592941
          unzip -q climada.zip -d $GITHUB_WORKSPACE
      -
        name: Create CLIMADA config file
        run: |
          cat > climada.conf << EOF
          {
              "local_data": {
                  "system": "$GITHUB_WORKSPACE/climada/data/system",
                  "demo": "$GITHUB_WORKSPACE/climada/data/demo"
              }
          }
          EOF
      -
        name: Run Integration Tests
        run: |
          uv run -- python -c "from climada.util.constants import SYSTEM_DIR; print(SYSTEM_DIR)"
          make integ_test

  build-and-test:
    name: 'Core / Unit Test Pipeline'
    runs-on: ubuntu-latest
    timeout-minutes: 20
    permissions:
      # For publishing results
      checks: write

    # Run this test for different Python versions
    strategy:
      # Do not abort other tests if only a single one fails
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12"]

    steps:
      -
        name: Checkout Repo
        uses: actions/checkout@v4
      -
        # Store the current date to use it as cache key for the environment
        name: Get current date
        id: date
        run: echo "date=$(date +%Y-%m-%d)" >> "${GITHUB_OUTPUT}"
      -
        name: Install make
        uses: awalsh128/cache-apt-pkgs-action@v1
        with:
          packages: make
      -
        name: Install uv
        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
        with:
          python-version: ${{ matrix.python-version }}
      -
        name: Install dependencies
        run: |
          uv sync --locked --dev
      -
        name: Run Unit Tests
        run: |
          make unit_test
      -
        name: Publish Test Results
        uses: EnricoMi/publish-unit-test-result-action@v2
        if: always()
        with:
          junit_files: tests_xml/tests.xml
          check_name: "Core / Unit Test Results (${{ matrix.python-version }})"
          comment_mode: "off"
      -
        name: Upload Coverage Reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report-core-unittests-py${{ matrix.python-version }}
          path: coverage/

  test-petals:
    name: Petals Compatibility
    uses: CLIMADA-project/climada_petals/.github/workflows/testing.yml@develop
    needs: build-and-test
    with:
      core_branch: ${{ github.ref }}
      petals_branch: develop
    permissions:
      checks: write