Code-Index-MCP

#!/bin/bash # MCP.json Setup Script - Automatically configures MCP for your environment set -e # Colors for output GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' RED='\033[0;31m' NC='\033[0m' # No Color # Print functions print_info() { echo -e "${BLUE}[INFO]${NC} $1" } print_success() { echo -e "${GREEN}[SUCCESS]${NC} $1" } print_warn() { echo -e "${YELLOW}[WARN]${NC} $1" } print_error() { echo -e "${RED}[ERROR]${NC} $1" } # Detect environment detect_environment() { # Check if we're in a dev container if [ -f /.dockerenv ] || [ -n "$CODESPACES" ] || [ -n "$REMOTE_CONTAINERS" ]; then echo "devcontainer" return fi # Check if Docker is available if command -v docker >/dev/null 2>&1; then # Check if we can actually use Docker if docker ps >/dev/null 2>&1; then echo "docker" return else print_warn "Docker is installed but not accessible. May need sudo or Docker Desktop running." fi fi # Check if we're in WSL if grep -qi microsoft /proc/version 2>/dev/null; then if command -v docker.exe >/dev/null 2>&1; then echo "wsl-docker" else echo "wsl" fi return fi # Default to native echo "native" } # Check for API key check_api_key() { if [ -n "$VOYAGE_AI_API_KEY" ]; then print_success "Voyage AI API key detected" return 0 elif [ -f .env ] && grep -q "VOYAGE_AI_API_KEY" .env; then print_info "Voyage AI API key found in .env file" return 0 else print_warn "No Voyage AI API key found. Semantic search will be disabled." print_info "Get your free API key at: https://www.voyageai.com/" return 1 fi } # Main setup function setup_mcp_json() { print_info "Detecting your environment..." ENV=$(detect_environment) print_info "Detected environment: $ENV" # Map environment to template case $ENV in devcontainer) TEMPLATE="native.json" print_info "Using native Python execution (already in container)" ;; docker) if check_api_key; then TEMPLATE="docker-standard.json" print_info "Using Docker with semantic search enabled" else TEMPLATE="docker-minimal.json" print_info "Using Docker minimal version (no API key)" fi ;; wsl-docker) TEMPLATE="wsl-docker.json" print_info "Using Docker via WSL integration" ;; wsl|native) TEMPLATE="native.json" print_info "Using native Python execution" ;; *) TEMPLATE="auto-detect.json" print_warn "Unknown environment, using auto-detection" ;; esac # Backup existing .mcp.json if it exists if [ -f .mcp.json ]; then print_info "Backing up existing .mcp.json to .mcp.json.backup" cp .mcp.json .mcp.json.backup fi # Copy the appropriate template if [ -f ".mcp.json.templates/$TEMPLATE" ]; then cp ".mcp.json.templates/$TEMPLATE" .mcp.json print_success "Created .mcp.json for $ENV environment" else print_error "Template not found: .mcp.json.templates/$TEMPLATE" exit 1 fi # Show next steps echo print_info "Next steps:" case $ENV in docker|wsl-docker) echo "1. Ensure Docker Desktop is running" echo "2. Build the Docker image (if using local images):" echo " docker build -f docker/dockerfiles/Dockerfile.minimal -t mcp-index:minimal ." echo "3. Open your project in Claude Code" ;; devcontainer|native|wsl) echo "1. Install dependencies (if not already done):" echo " pip install -e ." echo "2. Open your project in Claude Code" ;; esac if ! check_api_key >/dev/null 2>&1; then echo echo "To enable semantic search:" echo "1. Get an API key from https://www.voyageai.com/" echo "2. Set it: export VOYAGE_AI_API_KEY=your-key" echo "3. Re-run this script" fi } # Interactive mode interactive_setup() { echo "MCP.json Configuration Setup" echo "============================" echo echo "Available configurations:" echo "1. Auto-detect (recommended)" echo "2. Docker - Minimal (no API key needed)" echo "3. Docker - Standard (with semantic search)" echo "4. Docker - Sidecar (for nested containers)" echo "5. Native Python" echo "6. WSL with Docker" echo read -p "Select configuration (1-6) [1]: " choice choice=${choice:-1} case $choice in 1) setup_mcp_json ;; 2) cp .mcp.json.templates/docker-minimal.json .mcp.json ;; 3) cp .mcp.json.templates/docker-standard.json .mcp.json ;; 4) cp .mcp.json.templates/docker-sidecar.json .mcp.json ;; 5) cp .mcp.json.templates/native.json .mcp.json ;; 6) cp .mcp.json.templates/wsl-docker.json .mcp.json ;; *) print_error "Invalid choice"; exit 1 ;; esac print_success "Configuration complete!" } # Main execution if [ "$1" = "--interactive" ] || [ "$1" = "-i" ]; then interactive_setup else setup_mcp_json fi