build-engine.yml

name: Build engine bundles

on:
  workflow_dispatch:
    inputs:
      release_tag:
        description: "Engine release tag (e.g. engine-v0.1.0)"
        required: true

jobs:
  build:
    name: Build all platform bundles
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: "22"
      - name: Install engine deps
        working-directory: engine
        run: npm ci
      - name: Build all bundles
        working-directory: engine
        run: |
          for tgt in darwin-arm64 darwin-x64 linux-x64 linux-arm64 win32-x64 win32-arm64; do
            echo "::group::Build $tgt"
            bash scripts/build-bundle.sh "$tgt"
            echo "::endgroup::"
          done
      - name: Generate SHA256SUMS
        working-directory: engine/release
        run: |
          sha256sum codegraph-*.{tar.gz,zip} 2>/dev/null > SHA256SUMS || \
            shasum -a 256 codegraph-*.{tar.gz,zip} > SHA256SUMS
          cat SHA256SUMS
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: engine-bundles
          path: |
            engine/release/codegraph-*.tar.gz
            engine/release/codegraph-*.zip
            engine/release/SHA256SUMS
          retention-days: 30
      - name: Create draft GitHub Release
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "${{ inputs.release_tag }}" \
            --title "Engine ${{ inputs.release_tag }}" \
            --notes "Auto-built engine bundles from $(git rev-parse --short HEAD)." \
            --draft \
            engine/release/codegraph-*.tar.gz \
            engine/release/codegraph-*.zip \
            engine/release/SHA256SUMS