name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
        go-version: ['1.26']
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
        with:
          go-version-file: go.mod

      - name: Build
        run: go build -o gortex ./cmd/gortex/

      - name: Test
        run: go test -race -timeout=20m -coverprofile=coverage.out ./...

      - name: Upload coverage
        if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.26'
        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v6
        with:
          files: coverage.out
        continue-on-error: true

  build-windows:
    # CGO build smoke-test on native Windows. tree-sitter needs a C/C++
    # compiler — the GitHub windows runner ships mingw-w64 on PATH, so no
    # extra toolchain setup is required. Build-only: `go build ./...`
    # compiles every production package without pulling in the
    # platform-specific test files a full `go test` would.
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
        with:
          go-version-file: go.mod

      - name: Build CLI
        run: go build -o gortex.exe ./cmd/gortex/

      - name: Build all packages
        run: go build ./...

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
        with:
          go-version-file: go.mod

      - name: golangci-lint
        uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a # v9
        with:
          version: v2.11.4
          args: --timeout=10m

  build-onnx:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
        with:
          go-version-file: go.mod

      - name: Install ONNX Runtime
        run: |
          wget -q https://github.com/microsoft/onnxruntime/releases/download/v1.24.4/onnxruntime-linux-x64-1.24.4.tgz
          tar xzf onnxruntime-linux-x64-1.24.4.tgz
          sudo cp onnxruntime-linux-x64-1.24.4/lib/libonnxruntime.so* /usr/local/lib/
          sudo ldconfig

      - name: Build with ONNX tag
        run: go build -tags embeddings_onnx -o gortex-onnx ./cmd/gortex/

      - name: Build default (Hugot bundled — no tag)
        run: go build -o gortex-default ./cmd/gortex/

      - name: Install rust tokenizers library
        # hugot's XLA session uses the rust tokenizer, statically linked as
        # -ltokenizers, so the embeddings_gomlx XLA build needs libtokenizers.a
        # on the linker path. (The pure-Go default and the ONNX build do not.)
        run: |
          curl -fsSL https://github.com/daulet/tokenizers/releases/download/v1.27.0/libtokenizers.linux-amd64.tar.gz | tar -xz
          sudo cp libtokenizers.a /usr/lib/
          sudo cp libtokenizers.a /usr/local/lib/

      - name: Build with GoMLX + XLA tags
        run: go build -tags "embeddings_gomlx XLA" -o gortex-gomlx ./cmd/gortex/

      - name: Build with GoMLX tag only (compat — some docs/scripts still pass it alone)
        run: go build -tags embeddings_gomlx -o gortex-gomlx-noxla ./cmd/gortex/

  benchmark:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
        with:
          go-version-file: go.mod

      - name: Run benchmarks
        run: go test -bench=. -benchmem -count=1 -benchtime=1s -timeout=20m ./internal/parser/languages/ ./internal/query/ ./internal/graph/