name: Validate Lakehouse config

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

jobs:
  validate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Validate YAML syntax
        run: |
          python3 -c "
          import yaml, sys
          from pathlib import Path
          for p in Path('.').rglob('*.yaml'):
              if '.git' in str(p): continue
              try:
                  yaml.safe_load(p.read_text())
                  print('OK', p)
              except Exception as e:
                  print('FAIL', p, e)
                  sys.exit(1)
          for p in Path('.').rglob('*.yml'):
              if '.git' in str(p) or 'workflows' in str(p): continue
              try:
                  yaml.safe_load(p.read_text())
              except Exception: pass
          "

      - name: Validate Docker Compose
        run: |
          for f in deploy/*.yml compose/*/*.yaml compose/*/*.yml; do
            [ -f "$f" ] || continue
            docker compose -f "$f" config >/dev/null && echo "OK $f"
          done

      - name: Check required docs exist
        run: |
          test -f docs/landscape.md
          test -f docs/network.md
          test -f README.md