name: 'platform-check'
description: 'Validates catalog-info.yaml conformance and platform branch initialization'

runs:
  using: composite
  steps:
    - name: Ensure PyYAML
      shell: bash
      run: python3 -c "import yaml" 2>/dev/null || pip3 install pyyaml -q

    - name: Platform conformance check
      shell: bash
      run: |
        FAIL=0
        echo "══════════════════════════════════════════════════"
        echo "  Platform Conformance Check"
        echo "══════════════════════════════════════════════════"

        # ── Required platform files ───────────────────────────
        for f in catalog-info.yaml Dockerfile docs; do
          if [[ -e "$f" ]]; then
            echo "  ✓ $f"
          else
            echo "  ✗ $f MISSING"
            FAIL=1
          fi
        done

        # ── Platform branch model initialization ─────────────────────────────────
        if [[ -f ".platform/initialized.md" ]]; then
          echo "  ✓ .platform/initialized.md (GitOps branch model active)"
        else
          echo "  ✗ .platform/initialized.md MISSING"
          echo "    This file is committed to the dev branch by gitea:setup-branches."
          echo "    Its presence proves this PR originated from the platform-managed dev branch."
          FAIL=1
        fi

        # ── catalog-info.yaml field validation ───────────────
        if python3 - <<'PYEOF'
        import yaml, sys
        try:
            # catalog-info.yaml may be multi-document (Component + API); load the Component doc
            docs = list(yaml.safe_load_all(open('catalog-info.yaml')))
            doc = next((d for d in docs if isinstance(d, dict) and d.get('kind') == 'Component'), docs[0] if docs else {})
        except Exception as e:
            print(f"  ✗ catalog-info.yaml: parse error: {e}")
            sys.exit(1)
        fields = [
            ('apiVersion',    lambda d: d.get('apiVersion')),
            ('kind',          lambda d: d.get('kind')),
            ('metadata.name', lambda d: (d.get('metadata') or {}).get('name')),
            ('spec.type',     lambda d: (d.get('spec') or {}).get('type')),
            ('spec.owner',    lambda d: (d.get('spec') or {}).get('owner')),
        ]
        fail = False
        for field, getter in fields:
            val = getter(doc)
            if val:
                print(f"  ✓ catalog-info.yaml/{field}: {val}")
            else:
                print(f"  ✗ catalog-info.yaml/{field}: missing or empty")
                fail = True
        sys.exit(1 if fail else 0)
        PYEOF
        then
          echo "  ✓ catalog-info.yaml is conformant"
        else
          FAIL=1
        fi

        echo "──────────────────────────────────────────────────"
        if [[ $FAIL -eq 0 ]]; then
          echo "  ✓ Platform conformance: PASSED"
        else
          echo "  ✗ Platform conformance: FAILED"
          exit 1
        fi