Polyglot DB MCP

#!/usr/bin/env bash # SPDX-License-Identifier: AGPL-3.0-or-later # Pre-commit hook: Validate CodeQL language matrix matches repo set -euo pipefail CODEQL_FILE=".github/workflows/codeql.yml" [ -f "$CODEQL_FILE" ] || exit 0 # Detect languages in repo HAS_JS=$(find . -name "*.js" -o -name "*.ts" -o -name "*.jsx" -o -name "*.tsx" 2>/dev/null | grep -v node_modules | head -1) HAS_PY=$(find . -name "*.py" 2>/dev/null | grep -v __pycache__ | head -1) HAS_GO=$(find . -name "*.go" 2>/dev/null | head -1) HAS_RS=$(find . -name "*.rs" 2>/dev/null | head -1) # Check if matrix includes unsupported languages if grep -q "language:.*python" "$CODEQL_FILE" && [ -z "$HAS_PY" ]; then echo "WARNING: CodeQL configured for Python but no .py files found" fi if grep -q "language:.*go" "$CODEQL_FILE" && [ -z "$HAS_GO" ]; then echo "WARNING: CodeQL configured for Go but no .go files found" fi if grep -q "language:.*javascript" "$CODEQL_FILE" && [ -z "$HAS_JS" ]; then echo "WARNING: CodeQL configured for JavaScript but no JS/TS files found" fi # Rust/OCaml are not supported - should use 'actions' only if [ -n "$HAS_RS" ]; then if grep -q "language:.*rust" "$CODEQL_FILE"; then echo "ERROR: CodeQL does not support Rust - use ['actions'] instead" exit 1 fi fi exit 0