ci.yml

name: ci

permissions:
  contents: read

on:
  push:
  pull_request:

jobs:
  # =============================================================================
  # Clang-Tidy Static Analysis
  # =============================================================================
  clang-tidy:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            clang-tidy \
            clang \
            meson \
            ninja-build \
            pkg-config \
            libsqlite3-dev

      - name: Configure
        run: |
          CC=clang CXX=clang++ meson setup build \
            -Dbuildtype=debug

      - name: Run clang-tidy
        run: |
          clang-tidy -p build --header-filter='sqlite-vec-cpp/.*' src/sqlite_vec_c_api.cpp

  # =============================================================================
  # Linux Tests
  # =============================================================================
  test-linux:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            meson \
            ninja-build \
            pkg-config \
            libsqlite3-dev \
            libbenchmark-dev \
            python3-pip \
            gcovr

      - name: Configure (coverage, no SIMD)
        run: |
          meson setup build_coverage \
            -Dbuildtype=debugoptimized \
            -Db_coverage=true \
            -Denable_simd_avx=false \
            -Denable_simd_neon=false

      - name: Build
        run: meson compile -C build_coverage

      - name: Test
        run: meson test -C build_coverage

      - name: Coverage (summary + artifacts)
        run: |
          mkdir -p coverage
          gcovr -r . \
            --object-directory build_coverage \
            --exclude '.*build.*' \
            --exclude '.*third_party.*' \
            --exclude '.*benchmarks.*' \
            --print-summary \
            --html-details coverage/index.html \
            --cobertura coverage/coverage.xml

      - name: Upload coverage artifacts
        uses: actions/upload-artifact@v4
        with:
          name: coverage-linux
          path: coverage/

  # =============================================================================
  # Linux TSAN
  # =============================================================================
  tsan-linux:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            clang \
            meson \
            ninja-build \
            pkg-config \
            libsqlite3-dev

      - name: Configure (TSAN, no SIMD)
        run: |
          CC=clang CXX=clang++ meson setup build_tsan \
            -Dbuildtype=debugoptimized \
            -Db_sanitize=thread \
            -Denable_simd_avx=false \
            -Denable_simd_neon=false

      - name: Build
        run: meson compile -C build_tsan

      - name: Test
        run: meson test -C build_tsan --print-errorlogs --verbose
      - name: Upload tsan test logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: tsan-test-logs
          path: build_tsan/meson-logs/testlog.txt

  # =============================================================================
  # Linux Benchmarks
  # =============================================================================
  benchmarks-linux:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            meson \
            ninja-build \
            pkg-config \
            libsqlite3-dev \
            libbenchmark-dev

      - name: Configure (release + benchmarks, no SIMD)
        run: |
          meson setup build_bench \
            -Dbuildtype=release \
            -Denable_benchmarks=true \
            -Denable_simd_avx=false \
            -Denable_simd_neon=false

      - name: Build
        run: meson compile -C build_bench

      - name: Run benchmarks
        run: |
          mkdir -p bench_results
          ./build_bench/benchmarks/rag_pipeline_benchmark --benchmark_min_time=0.2s --benchmark_out=bench_results/rag.json --benchmark_out_format=json
          ./build_bench/benchmarks/batch_distance_benchmark --benchmark_min_time=0.2s --benchmark_out=bench_results/batch.json --benchmark_out_format=json

      - name: Upload benchmark artifacts
        uses: actions/upload-artifact@v4
        with:
          name: bench_results-linux
          path: bench_results/*.json

  # =============================================================================
  # macOS Tests (ARM64 - NEON)
  # =============================================================================
  test-macos:
    runs-on: macos-26

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          brew install meson ninja pkg-config sqlite

      - name: Configure
        run: |
          meson setup build \
            -Dbuildtype=debugoptimized \
            -Denable_simd_avx=false \
            -Denable_simd_neon=true

      - name: Build
        run: meson compile -C build

      - name: Test
        run: meson test -C build

  # =============================================================================
  # Windows Tests (MSVC)
  # =============================================================================
  test-windows:
    runs-on: windows-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install build dependencies
        run: |
          pip install meson ninja

      - name: Setup MSVC
        uses: ilammy/msvc-dev-cmd@v1

      - name: Install SQLite via vcpkg
        run: |
          git clone https://github.com/microsoft/vcpkg.git C:\vcpkg
          C:\vcpkg\bootstrap-vcpkg.bat
          C:\vcpkg\vcpkg install sqlite3:x64-windows

      - name: Configure
        env:
          CMAKE_PREFIX_PATH: C:\vcpkg\installed\x64-windows
        run: |
          meson setup build `
            -Dbuildtype=debugoptimized `
            -Denable_simd_avx=false `
            -Denable_simd_neon=false `
            --cmake-prefix-path=C:\vcpkg\installed\x64-windows

      - name: Build
        run: meson compile -C build

      - name: Test
        env:
          PATH: C:\vcpkg\installed\x64-windows\bin;${{ env.PATH }}
        run: meson test -C build

  # =============================================================================
  # Windows Tests (MinGW)
  # =============================================================================
  test-windows-mingw:
    runs-on: windows-latest

    defaults:
      run:
        shell: msys2 {0}

    steps:
      - uses: actions/checkout@v4

      - uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          install: >-
            mingw-w64-x86_64-gcc
            mingw-w64-x86_64-meson
            mingw-w64-x86_64-ninja
            mingw-w64-x86_64-pkg-config
            mingw-w64-x86_64-sqlite3

      - name: Configure
        run: |
          meson setup build \
            -Dbuildtype=debugoptimized \
            -Denable_simd_avx=false \
            -Denable_simd_neon=false

      - name: Build
        run: meson compile -C build

      - name: Test
        run: meson test -C build