test-models.yml

name: Test models

on:
  push:
    branches:
    - master
  pull_request:
    branches:
    - master
  schedule:
  - cron: "0 5 * * *"

# Cancel any in-progress runs when a new run is triggered
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test-pypsa-eur:
    name: PyPSA-Eur
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        version:
        - master
        # - latest # Activate when v0.14.0 is released

    defaults:
      run:
        shell: bash -l {0}

    steps:
    - uses: actions/checkout@v4
      with:
        repository: PyPSA/pypsa-eur
        ref: master

    - name: Check out latest release
      if: matrix.version == 'latest'
      run: |
        git fetch --tags
        latest_tag=$(git describe --tags `git rev-list --tags --max-count=1`)
        git checkout $latest_tag

    # Only run check if package is not pinned
    - name: Check if inhouse package is pinned
      run: |
        grep_line=$(grep -- '- pypsa' envs/environment.yaml)
        if [[ $grep_line == *"<"* || $grep_line == *"=="* ]]; then
            echo "pinned=true" >> $GITHUB_ENV
        else
            echo "pinned=false" >> $GITHUB_ENV
        fi

    - name: Setup secrets & cache dates
      if: env.pinned == 'false'
      run: |
        echo -ne "url: ${CDSAPI_URL}\nkey: ${CDSAPI_TOKEN}\n" > ~/.cdsapirc
        echo "week=$(date +'%Y%U')" >> $GITHUB_ENV # data and cutouts

    - uses: actions/cache@v4
      if: env.pinned == 'false'
      with:
        path: |
          data
          cutouts
        key: data-cutouts-${{ env.week }}

    - uses: conda-incubator/setup-miniconda@v3
      if: env.pinned == 'false'
      with:
        activate-environment: pypsa-eur

    - name: Cache Conda env
      if: env.pinned == 'false'
      uses: actions/cache@v4
      with:
        path: ${{ env.CONDA }}/envs
        key: conda-pypsa-eur-${{ env.week }}-${{ hashFiles('envs/linux-pinned.yaml') }}
      id: cache-env

    - name: Update environment
      if: env.pinned == 'false' && steps.cache-env.outputs.cache-hit != 'true'
      run: conda env update -n pypsa-eur -f envs/linux-pinned.yaml

    - name: Install package from ref
      if: env.pinned == 'false'
      run: |
        python -m pip install git+https://github.com/${{ github.repository }}@${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}

    - name: Run snakemake test workflows
      if: env.pinned == 'false'
      run: |
        make test

    - name: Run unit tests
      if: env.pinned == 'false'
      run: |
        make unit-test

    - name: Upload artifacts
      if: env.pinned == 'false'
      uses: actions/upload-artifact@v4
      with:
        name: results-pypsa-eur-${{ matrix.version }}
        path: |
          logs
          .snakemake/log
          results
        retention-days: 3