horizon-airdef/.github/workflows/ci.yml

name: checks
on:
  push:
    branches: [main]
  pull_request:
permissions:
  contents: read
jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Keep game artifacts out of Git
        run: |
          python3 tools/check_public_tree.py
          python3 tools/check_public_tree.py --history
      - name: Test offline research tooling
        run: python3 -m unittest discover -s tests -v
      - name: Install Rust toolchain
        run: rustup toolchain install stable --profile minimal --component rustfmt --component clippy
      - name: Check formatting and lint
        run: |
          cargo +stable fmt --all -- --check
          cargo +stable clippy --workspace --all-targets -- -D warnings
      - name: Test voxel kernel correctness
        run: cargo +stable test --workspace
  portable-mod:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-26, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '25'
      - name: Compile original mod and test metrics
        run: python tools/build_mod.py
      - name: Verify streaming JFR analysis against the JDK exporter
        run: python tools/test_jfr.py
      - name: Verify ZGC pause and allocation event interpretation
        run: python tools/test_jfr.py --gc zgc
      - name: Build pinned portable packs
        run: python tools/build_pack.py
      - name: Measure isolated worker pacing on this platform
        run: python -c "from tools.build_mod import benchmark_workers; benchmark_workers()"
      - name: Measure isolated debounce queue polling
        run: python -c "from tools.build_mod import benchmark_debounce; benchmark_debounce()"
      - name: Measure wakeable idle queue latency
        run: python -c "from tools.build_mod import benchmark_idle; benchmark_idle()"
      - name: Measure object allocations with compact headers off and on
        run: python -c "from tools.build_mod import benchmark_headers; benchmark_headers()"
      - name: Test pack integrity and comparisons
        run: python -m unittest discover -s tests -v
      - name: Compile the private dispatch fixture
        run: python -c "from tools.build_mod import build_dispatch_fixture; build_dispatch_fixture()"
      - name: Compile the private terrain tick membership fixture
        run: python -c "from tools.build_mod import build_tick_dedup_fixture; build_tick_dedup_fixture()"
      - name: Compile the private culling whitelist fixture
        run: python -c "from tools.build_mod import build_culling_empty_fixture; build_culling_empty_fixture()"
      - name: Compile the private culling ray geometry fixture
        run: python -c "from tools.build_mod import build_integration_fixture; build_integration_fixture('culling-rays', 'dev.horizonlab.dispatch.CullingRayIntegration', ['entityculling'], ['CullingRayAccess'])"
      - name: Compile the private terrain position lookup fixture
        run: python -c "from tools.build_mod import build_integration_fixture; build_integration_fixture('terrain-position', 'dev.horizonlab.dispatch.PositionIntegration')"
      - name: Compile the private terrain quad reuse fixture
        run: python -c "from tools.build_mod import build_integration_fixture; build_integration_fixture('quad-reuse', 'dev.horizonlab.dispatch.QuadReuseIntegration')"
      - name: Compile the private terrain read shutdown fixture
        run: python -c "from tools.build_mod import build_integration_fixture; build_integration_fixture('terrain-read', 'dev.horizonlab.dispatch.TerrainReadIntegration')"
      - name: Install headless graphics libraries for applied-hook checks
        if: runner.os == 'Linux'
        run: sudo apt-get update && sudo apt-get install -y xvfb libgl1 libegl1 libvulkan1 mesa-vulkan-drivers libasound2t64 libxkbcommon0
      - name: Exercise the applied dispatcher hooks and upstream rejection path
        if: runner.os == 'Linux'
        run: python tools/test_dispatch.py
      - name: Verify applied tick membership transitions and allocation
        if: runner.os == 'Linux'
        run: python tools/test_tick_dedup.py
      - name: Verify live culling whitelist registration and empty iteration
        if: runner.os == 'Linux'
        run: python tools/test_culling_empty.py
      - name: Compare applied culling ray geometry and provider queries
        if: runner.os == 'Linux'
        run: python tools/test_culling_rays.py
      - name: Verify actual full-data position lookup equivalence
        if: runner.os == 'Linux'
        run: python tools/test_terrain_position.py
      - name: Verify actual terrain quad geometry and allocation
        if: runner.os == 'Linux'
        run: python tools/test_quad_reuse.py
      - name: Verify interrupted DH reads and preserved shared futures
        if: runner.os == 'Linux'
        run: python tools/test_terrain_read.py
      - name: Upload original mod and pack manifests only
        uses: actions/upload-artifact@v4
        with:
          name: horizon-${{ matrix.os }}
          path: |
            dist/*.mrpack
            dist/horizon-lab-*.jar
            dist/worker-pacing-benchmark.txt
            dist/debounce-queue-benchmark.txt
            dist/idle-queue-benchmark.txt
            dist/object-header-benchmark.txt
            dist/dispatch-integration.json
            dist/tick-dedup-integration.json
            dist/culling-empty-integration.json
            dist/terrain-read-integration.json
            dist/culling-rays-integration.json
            dist/terrain-position-integration.json
            dist/quad-reuse-integration.json