name: CI

permissions:
  contents: read

on:
  push:
    branches: [main]
    paths-ignore:
      - 'docs/**'
      - 'docs_check.py'
      - '**/*.md'
  pull_request:
    branches: [main]
    paths-ignore:
      - 'docs/**'
      - 'docs_check.py'
      - '**/*.md'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: explorer/package-lock.json
      - name: Build Explorer frontend
        working-directory: explorer
        run: |
          npm ci
          npm run build
      - run: pip install build
      - run: python -m build
      - name: Verify Explorer frontend is packaged
        run: |
          python - <<'PY'
          import zipfile
          from pathlib import Path

          wheels = list(Path("dist").glob("*.whl"))
          assert wheels, "No wheel was built"

          with zipfile.ZipFile(wheels[0]) as wheel:
              names = set(wheel.namelist())

          assert "semantica/static/index.html" in names, "Explorer index.html missing from wheel"
          assert any(name.startswith("semantica/static/assets/") for name in names), "Explorer assets missing from wheel"

          print("Explorer frontend is packaged")
          PY