name: 'Upload coverage data'
runs:
  using: "composite"
  steps:
    # add per-job suffix so the .coverage files won't be overwritten during merge (by `core_coverage_report`)
    - run: |
        for F in core/src/.coverage core/src/.coverage.gw*
        do
          mv -v $F $F.${{ github.job }}${{ strategy.job-index }} || true
        done
      shell: sh
    - uses: actions/upload-artifact@v4
      with:
        name: core-coverage-${{ matrix.model }}-${{ github.job }}-${{ strategy.job-index }}
        path: core/src/.coverage.*
        retention-days: 7
        include-hidden-files: true