.github/workflows/build_and_test_cpp.yml

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name: C++ Build and Tests

on:
  push:
    branches:
      - main
    paths-ignore:
      - 'website/**'
      - '**/*.md'
  pull_request:
    branches:
      - main
    paths-ignore:
      - 'website/**'
      - '**/*.md'
      - 'bindings/python/**'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
  cancel-in-progress: true

jobs:
  build-and-test-cpp:
    timeout-minutes: 60
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install protoc
        run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

      - name: Install Apache Arrow C++
        run: |
          sudo apt-get install -y -V ca-certificates lsb-release wget
          wget https://apache.jfrog.io/artifactory/arrow/$(lsb_release --id --short | tr 'A-Z' 'a-z')/apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb
          sudo apt-get install -y -V ./apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb
          sudo apt-get update
          sudo apt-get install -y -V libarrow-dev

      - name: Rust Cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: cpp-test-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}

      - name: Build C++ bindings and tests
        working-directory: bindings/cpp
        run: |
          cmake -B build -DFLUSS_ENABLE_TESTING=ON -DCMAKE_BUILD_TYPE=Debug
          cmake --build build --parallel

      - name: Run C++ integration tests (parallel)
        working-directory: bindings/cpp
        run: cd build && ctest -j$(nproc) --output-on-failure --timeout 300
        env:
          RUST_LOG: DEBUG
          RUST_BACKTRACE: full