release.yml

name: Release

on:
  push:
    tags: ['v*']

permissions:
  contents: write

jobs:
  build:
    name: Build ${{ matrix.npm-pkg }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
            npm-pkg: linux-x64
            binary: code-graph-mcp
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
            npm-pkg: linux-arm64
            binary: code-graph-mcp
          - target: x86_64-apple-darwin
            os: macos-latest
            npm-pkg: darwin-x64
            binary: code-graph-mcp
          - target: aarch64-apple-darwin
            os: macos-latest
            npm-pkg: darwin-arm64
            binary: code-graph-mcp
          - target: x86_64-pc-windows-msvc
            os: windows-latest
            npm-pkg: win32-x64
            binary: code-graph-mcp.exe
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}

      - name: Install cross-compilation tools
        if: matrix.target == 'aarch64-unknown-linux-gnu'
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu
          echo 'CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc' >> $GITHUB_ENV

      - name: Build
        run: cargo build --release --target ${{ matrix.target }}

      - name: Upload binary
        uses: actions/upload-artifact@v4
        with:
          name: binary-${{ matrix.npm-pkg }}
          path: target/${{ matrix.target }}/release/${{ matrix.binary }}

  publish:
    name: Publish
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: https://registry.npmjs.org

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts/

      - name: Set version from tag
        run: |
          VERSION=${GITHUB_REF_NAME#v}
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Prepare platform packages
        run: |
          for pkg in linux-x64 linux-arm64 darwin-x64 darwin-arm64; do
            cp artifacts/binary-$pkg/code-graph-mcp npm/$pkg/
            chmod +x npm/$pkg/code-graph-mcp
          done
          cp artifacts/binary-win32-x64/code-graph-mcp.exe npm/win32-x64/

      - name: Update versions
        run: node scripts/sync-versions.js $VERSION

      - name: Release smoke test
        run: node --test scripts/release-smoke.test.js

      - name: Publish platform packages
        run: |
          for pkg in linux-x64 linux-arm64 darwin-x64 darwin-arm64 win32-x64; do
            cd npm/$pkg
            npm publish --access public 2>&1 || echo "::warning::$pkg publish failed (may already exist)"
            cd ../..
          done
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Publish main package
        run: npm publish --access public 2>&1 || echo "::warning::main package publish failed (may already exist)"
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Prepare release assets
        run: |
          mkdir -p release-assets
          for pkg in linux-x64 linux-arm64 darwin-x64 darwin-arm64; do
            cp artifacts/binary-$pkg/code-graph-mcp release-assets/code-graph-mcp-$pkg
          done
          cp artifacts/binary-win32-x64/code-graph-mcp.exe release-assets/code-graph-mcp-win32-x64.exe

      - name: Package model files
        run: |
          mkdir -p models-pkg
          for f in model.safetensors tokenizer.json config.json; do
            curl -L -o models-pkg/$f \
              "https://huggingface.co/sentence-transformers/all-MiniLM-L6-v2/resolve/main/$f"
          done
          tar czf release-assets/models.tar.gz -C models-pkg .
          sha256sum release-assets/models.tar.gz | cut -d' ' -f1 > release-assets/models.tar.gz.sha256

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: release-assets/*