test.yml

# This is the main CI workflow that runs the test suite on all pull requests.
# It runs the following inside a Nix development shell and ubuntu-22.04 runner:
#     - a debug build
#     - with code coverage enabled
#     - using the GCC compiler
#     - on amd64 and aarch64 architectures
#     - and runs the test suite (e2e, unit, approval)

permissions:
  contents: read
on:
  schedule:
    # run on midnight every day
    - cron: '0 0 * * *'
  pull_request:
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true
name: test
jobs:
  test:
    runs-on: ${{ matrix.runs-on }}
    name: ${{ matrix.compiler }} / ${{ matrix.runs-on }}
    strategy:
      fail-fast: false
      matrix:
        # run on stable and beta to ensure that tests won't break on the next version of the rust
        # toolchain
        compiler: [ gcc ]
        runs-on: [ buildjet-4vcpu-ubuntu-2204, buildjet-4vcpu-ubuntu-2204-arm ]
    steps:
      - uses: dasch-swiss/sipi/.github/actions/checkout@main
        with:
          DASCHBOT_PAT: ${{ secrets.DASCHBOT_PAT }}
      - uses: cachix/install-nix-action@v26
        with:
          github_access_token: ${{ secrets.GH_TOKEN }}
      - run: |
          nix \
            --extra-experimental-features "nix-command flakes" \
            --option filter-syscalls false \
            develop --command bash -c "cmake -S . -B ./build -DCODE_COVERAGE=ON -DCMAKE_BUILD_TYPE=Debug --log-context && cmake --build ./build --parallel 4 && cd build && ctest --output-on-failure"
      - name: Gather code coverage
        if: ${{ matrix.runs-on == 'buildjet-4vcpu-ubuntu-2204' }}
        run: |
          nix \
            --extra-experimental-features "nix-command flakes" \
            --option filter-syscalls false \
            develop --command bash -c "cd build && gcovr -j 1 --delete --root ../ --print-summary --xml-pretty --xml coverage.xml . --gcov-executable gcov --gcov-ignore-parse-errors=negative_hits.warn_once_per_file"
      - name: Upload coverage reports to Codecov
        if: ${{ matrix.runs-on == 'buildjet-4vcpu-ubuntu-2204' }}
        uses: codecov/codecov-action@v4.3.0
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          slug: dasch-swiss/sipi