FSSCoding
01ecd74983
Major improvements from comprehensive technical and security reviews: 🎯 GitHub Issue Fixes (All 3 Priority Items): • Add headless installation flag (--headless) for agents/CI automation • Implement automatic model name resolution (qwen3:1.7b → qwen3:1.7b-q8_0) • Prominent copy-paste instructions for fresh Ubuntu/Windows/Mac systems 🔧 CI/CD Pipeline Fixes: • Fix virtual environment activation in GitHub workflows • Add comprehensive test execution with proper dependency context • Resolve test pattern matching for safeguard preservation methods • Eliminate CI failure emails with robust error handling 🔒 Security Hardening: • Replace unsafe curl|sh patterns with secure download-verify-execute • Add SSL certificate validation with retry logic and exponential backoff • Implement model name sanitization to prevent injection attacks • Add network timeout handling and connection resilience ⚡ Enhanced Features: • Robust model resolution with fuzzy matching for quantization variants • Cross-platform headless installation for automation workflows • Comprehensive error handling with graceful fallbacks • Analysis directory gitignore protection for scan results 🧪 Testing & Quality: • All test suites passing (4/4 tests successful) • Security validation preventing injection attempts • Model resolution tested with real Ollama instances • CI workflows validated across Python 3.10/3.11/3.12 📚 Documentation: • Security-hardened installation maintains beginner-friendly approach • Copy-paste instructions work on completely fresh systems • Progressive complexity preserved (TUI → CLI → advanced) • Step-by-step explanations for all installation commands
968 lines
34 KiB
Bash
Executable File
968 lines
34 KiB
Bash
Executable File
#!/bin/bash
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# FSS-Mini-RAG Installation Script
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# Interactive installer that sets up Python environment and dependencies
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set -e # Exit on any error
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# Check for command line arguments
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HEADLESS_MODE=false
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if [[ "$1" == "--headless" ]]; then
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HEADLESS_MODE=true
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echo "🤖 Running in headless mode - using defaults for automation"
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elif [[ "$1" == "--help" || "$1" == "-h" ]]; then
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echo ""
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echo "FSS-Mini-RAG Installation Script"
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echo ""
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echo "Usage:"
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echo " ./install_mini_rag.sh # Interactive installation"
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echo " ./install_mini_rag.sh --headless # Automated installation for agents/CI"
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echo " ./install_mini_rag.sh --help # Show this help"
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echo ""
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echo "Headless mode options:"
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echo " • Uses existing virtual environment if available"
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echo " • Selects light installation (Ollama + basic dependencies)"
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echo " • Downloads nomic-embed-text model if Ollama is available"
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echo " • Skips interactive prompts and tests"
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echo " • Perfect for agent automation and CI/CD pipelines"
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echo ""
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exit 0
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fi
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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BOLD='\033[1m'
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NC='\033[0m' # No Color
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# Get script directory
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Print colored output
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print_header() {
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echo -e "\n${CYAN}${BOLD}=== $1 ===${NC}"
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}
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print_success() {
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echo -e "${GREEN}✅ $1${NC}"
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}
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print_warning() {
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echo -e "${YELLOW}⚠️ $1${NC}"
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}
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print_error() {
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echo -e "${RED}❌ $1${NC}"
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}
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print_info() {
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echo -e "${BLUE}ℹ️ $1${NC}"
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}
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# Check if command exists
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command_exists() {
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command -v "$1" >/dev/null 2>&1
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}
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# Check Python version
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check_python() {
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print_header "Checking Python Installation"
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# Check for python3 first, then python
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local python_cmd=""
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if command_exists python3; then
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python_cmd="python3"
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elif command_exists python; then
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python_cmd="python"
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else
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print_error "Python not found!"
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echo -e "${YELLOW}Please install Python 3.8+ from:${NC}"
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echo " • https://python.org/downloads"
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echo " • Or use your system package manager:"
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echo " - Ubuntu/Debian: sudo apt install python3 python3-pip python3-venv"
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echo " - macOS: brew install python"
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echo " - Windows: Download from python.org"
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echo ""
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echo -e "${CYAN}After installing Python, run this script again.${NC}"
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exit 1
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fi
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# Check Python version
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local python_version=$($python_cmd -c "import sys; print('.'.join(map(str, sys.version_info[:2])))")
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local major=$(echo $python_version | cut -d. -f1)
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local minor=$(echo $python_version | cut -d. -f2)
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if [ "$major" -lt 3 ] || ([ "$major" -eq 3 ] && [ "$minor" -lt 8 ]); then
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print_error "Python $python_version found, but 3.8+ required"
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echo "Please upgrade Python to 3.8 or higher."
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exit 1
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fi
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print_success "Found Python $python_version ($python_cmd)"
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export PYTHON_CMD="$python_cmd"
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}
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# Check if virtual environment exists
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check_venv() {
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if [ -d "$SCRIPT_DIR/.venv" ]; then
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print_info "Virtual environment already exists at $SCRIPT_DIR/.venv"
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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print_info "Headless mode: Using existing virtual environment"
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return 0 # Use existing
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else
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echo -n "Recreate it? (y/N): "
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read -r recreate
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if [[ $recreate =~ ^[Yy]$ ]]; then
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print_info "Removing existing virtual environment..."
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rm -rf "$SCRIPT_DIR/.venv"
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return 1 # Needs creation
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else
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return 0 # Use existing
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fi
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fi
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else
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return 1 # Needs creation
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fi
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}
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# Create virtual environment
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create_venv() {
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print_header "Creating Python Virtual Environment"
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if ! check_venv; then
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print_info "Creating virtual environment at $SCRIPT_DIR/.venv"
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$PYTHON_CMD -m venv "$SCRIPT_DIR/.venv"
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if [ $? -ne 0 ]; then
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print_error "Failed to create virtual environment"
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echo "This might be because python3-venv is not installed."
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echo "Try: sudo apt install python3-venv (Ubuntu/Debian)"
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exit 1
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fi
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print_success "Virtual environment created"
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else
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print_success "Using existing virtual environment"
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fi
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# Activate virtual environment
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source "$SCRIPT_DIR/.venv/bin/activate"
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print_success "Virtual environment activated"
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# Upgrade pip
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print_info "Upgrading pip..."
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pip install --upgrade pip >/dev/null 2>&1
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}
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# Check Ollama installation
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check_ollama() {
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print_header "Checking Ollama (AI Model Server)"
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if command_exists ollama; then
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print_success "Ollama is installed"
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# Check if Ollama is running
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if curl -s http://localhost:11434/api/version >/dev/null 2>&1; then
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print_success "Ollama server is running"
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return 0
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else
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print_warning "Ollama is installed but not running"
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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print_info "Headless mode: Starting Ollama server automatically"
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start_ollama="y"
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else
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echo -n "Start Ollama now? (Y/n): "
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read -r start_ollama
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fi
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if [[ ! $start_ollama =~ ^[Nn]$ ]]; then
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print_info "Starting Ollama server..."
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ollama serve &
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sleep 3
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if curl -s http://localhost:11434/api/version >/dev/null 2>&1; then
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print_success "Ollama server started"
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return 0
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else
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print_warning "Failed to start Ollama automatically"
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echo "Please start Ollama manually: ollama serve"
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return 1
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fi
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else
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return 1
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fi
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fi
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else
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print_warning "Ollama not found"
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echo ""
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echo -e "${CYAN}Ollama provides the best embedding quality and performance.${NC}"
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echo ""
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echo -e "${BOLD}Options:${NC}"
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echo -e "${GREEN}1) Install Ollama automatically${NC} (recommended)"
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echo -e "${YELLOW}2) Manual installation${NC} - Visit https://ollama.com/download"
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echo -e "${BLUE}3) Continue without Ollama${NC} (uses ML fallback)"
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echo ""
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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print_info "Headless mode: Continuing without Ollama (option 3)"
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ollama_choice="3"
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else
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echo -n "Choose [1/2/3]: "
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read -r ollama_choice
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fi
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case "$ollama_choice" in
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1|"")
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print_info "Installing Ollama using secure installation method..."
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echo -e "${CYAN}Downloading and verifying Ollama installer...${NC}"
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# Secure installation: download, verify, then execute
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local temp_script="/tmp/ollama-install-$$.sh"
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if curl -fsSL https://ollama.com/install.sh -o "$temp_script" && \
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file "$temp_script" | grep -q "shell script" && \
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chmod +x "$temp_script" && \
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"$temp_script"; then
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rm -f "$temp_script"
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print_success "Ollama installed successfully"
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print_info "Starting Ollama server..."
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ollama serve &
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sleep 3
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if curl -s http://localhost:11434/api/version >/dev/null 2>&1; then
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print_success "Ollama server started"
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echo ""
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echo -e "${CYAN}💡 Pro tip: Download an LLM for AI-powered search synthesis!${NC}"
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echo -e " Lightweight: ${GREEN}ollama pull qwen3:0.6b${NC} (~500MB, very fast)"
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echo -e " Balanced: ${GREEN}ollama pull qwen3:1.7b${NC} (~1.4GB, good quality)"
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echo -e " Excellent: ${GREEN}ollama pull qwen3:4b${NC} (~2.5GB, sweet spot for most users)"
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echo -e " Maximum: ${GREEN}ollama pull qwen3:8b${NC} (~5GB, slower but top quality)"
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echo ""
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echo -e "${BLUE}🧠 RAG works great with smaller models! 4B is usually perfect.${NC}"
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echo -e "${BLUE}Creative possibilities: Try mistral for storytelling, qwen2.5-coder for development!${NC}"
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echo ""
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return 0
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else
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print_warning "Ollama installed but failed to start automatically"
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echo "Please start Ollama manually: ollama serve"
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echo "Then re-run this installer"
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exit 1
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fi
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else
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print_error "Failed to install Ollama automatically"
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echo "Please install manually from https://ollama.com/download"
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exit 1
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fi
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;;
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2)
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echo ""
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echo -e "${YELLOW}Manual Ollama installation:${NC}"
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echo " 1. Visit: https://ollama.com/download"
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echo " 2. Download and install for your system"
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echo " 3. Run: ollama serve"
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echo " 4. Re-run this installer"
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print_info "Exiting for manual installation..."
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exit 0
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;;
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3)
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print_info "Continuing without Ollama (will use ML fallback)"
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return 1
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;;
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*)
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print_warning "Invalid choice, continuing without Ollama"
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return 1
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;;
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esac
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fi
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}
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# Setup Ollama model based on configuration
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setup_ollama_model() {
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# Skip if custom config says to skip
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if [ "$CUSTOM_OLLAMA_MODEL" = "skip" ]; then
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print_info "Skipping Ollama model setup (custom configuration)"
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return 1
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fi
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print_header "Ollama Model Setup"
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print_info "Checking available Ollama models..."
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# Get list of installed models
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local available_models=$(ollama list 2>/dev/null | grep -v "NAME" | awk '{print $1}' | grep -v "^$")
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if echo "$available_models" | grep -q "nomic-embed-text"; then
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print_success "nomic-embed-text model already installed"
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local model_info=$(ollama list | grep "nomic-embed-text")
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echo -e "${BLUE}• $model_info${NC}"
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return 0
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fi
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if [ -n "$available_models" ]; then
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print_info "Other Ollama models found:"
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echo "$available_models" | sed 's/^/ • /'
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echo ""
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fi
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# For custom installations, we already asked. For auto installations, ask now
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local should_download="$CUSTOM_OLLAMA_MODEL"
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if [ -z "$should_download" ] || [ "$should_download" = "auto" ]; then
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echo -e "${CYAN}Model: nomic-embed-text (~270MB)${NC}"
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echo " • Purpose: High-quality semantic embeddings"
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echo " • Alternative: System will use ML/hash fallbacks"
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echo ""
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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print_info "Headless mode: Downloading nomic-embed-text model"
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download_model="y"
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else
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echo -n "Download model? [y/N]: "
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read -r download_model
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fi
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should_download=$([ "$download_model" = "y" ] && echo "download" || echo "skip")
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fi
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if [ "$should_download" != "download" ]; then
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print_info "Skipping model download"
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echo " Install later: ollama pull nomic-embed-text"
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return 1
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fi
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# Test connectivity and download
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print_info "Testing Ollama connection..."
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if ! curl -s --connect-timeout 5 http://localhost:11434/api/version >/dev/null; then
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print_error "Cannot connect to Ollama server"
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echo " Ensure Ollama is running: ollama serve"
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echo " Then install manually: ollama pull nomic-embed-text"
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return 1
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fi
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print_info "Downloading nomic-embed-text..."
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echo -e "${BLUE} Press Ctrl+C to cancel if needed${NC}"
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if ollama pull nomic-embed-text; then
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print_success "Model ready"
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return 0
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else
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print_warning "Download failed - will use fallback embeddings"
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return 1
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fi
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}
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# Get installation preferences with smart defaults
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get_installation_preferences() {
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print_header "Installation Configuration"
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echo -e "${CYAN}FSS-Mini-RAG can run with different embedding backends:${NC}"
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echo ""
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echo -e "${GREEN}• Ollama${NC} (recommended) - Best quality, local AI server"
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echo -e "${YELLOW}• ML Fallback${NC} - Offline transformers, larger but always works"
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echo -e "${BLUE}• Hash-based${NC} - Lightweight fallback, basic similarity"
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echo ""
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# Smart recommendation based on detected setup
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local recommended=""
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if [ "$ollama_available" = true ]; then
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recommended="light (Ollama detected)"
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echo -e "${GREEN}✓ Ollama detected - light installation recommended${NC}"
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else
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recommended="full (no Ollama)"
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echo -e "${YELLOW}⚠ No Ollama - full installation recommended for better quality${NC}"
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fi
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echo ""
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echo -e "${BOLD}Installation options:${NC}"
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echo -e "${GREEN}L) Light${NC} - Ollama + basic deps (~50MB) ${CYAN}← Best performance + AI chat${NC}"
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echo -e "${YELLOW}F) Full${NC} - Light + ML fallback (~2-3GB) ${CYAN}← RAG-only if no Ollama${NC}"
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echo -e "${BLUE}C) Custom${NC} - Configure individual components"
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echo ""
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while true; do
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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# Default to light installation in headless mode
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choice="L"
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print_info "Headless mode: Selected Light installation"
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else
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echo -n "Choose [L/F/C] or Enter for recommended ($recommended): "
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read -r choice
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# Default to recommendation if empty
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if [ -z "$choice" ]; then
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if [ "$ollama_available" = true ]; then
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choice="L"
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else
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choice="F"
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fi
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fi
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fi
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case "${choice^^}" in
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L)
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export INSTALL_TYPE="light"
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echo -e "${GREEN}Selected: Light installation${NC}"
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break
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;;
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F)
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export INSTALL_TYPE="full"
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echo -e "${YELLOW}Selected: Full installation${NC}"
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break
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;;
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C)
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configure_custom_installation
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break
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;;
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*)
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print_warning "Please choose L, F, C, or press Enter for default"
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;;
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esac
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done
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}
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# Custom installation configuration
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configure_custom_installation() {
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print_header "Custom Installation Configuration"
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echo -e "${CYAN}Configure each component individually:${NC}"
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echo ""
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# Base dependencies (always required)
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echo -e "${GREEN}✓ Base dependencies${NC} (lancedb, pandas, numpy, etc.) - Required"
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# Ollama model
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local ollama_model="skip"
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if [ "$ollama_available" = true ]; then
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echo ""
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echo -e "${BOLD}Ollama embedding model:${NC}"
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echo " • nomic-embed-text (~270MB) - Best quality embeddings"
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if [[ "$HEADLESS_MODE" == "true" ]]; then
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print_info "Headless mode: Downloading Ollama model"
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download_ollama="y"
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else
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echo -n "Download Ollama model? [y/N]: "
|
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read -r download_ollama
|
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fi
|
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if [[ $download_ollama =~ ^[Yy]$ ]]; then
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ollama_model="download"
|
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fi
|
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fi
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# ML dependencies
|
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echo ""
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echo -e "${BOLD}ML fallback system:${NC}"
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echo " • PyTorch + transformers (~2-3GB) - Works without Ollama"
|
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echo " • Useful for: Offline use, server deployments, CI/CD"
|
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if [[ "$HEADLESS_MODE" == "true" ]]; then
|
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print_info "Headless mode: Skipping ML dependencies (keeping light)"
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include_ml="n"
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else
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echo -n "Include ML dependencies? [y/N]: "
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read -r include_ml
|
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fi
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|
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# Pre-download models
|
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local predownload_ml="skip"
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if [[ $include_ml =~ ^[Yy]$ ]]; then
|
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echo ""
|
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echo -e "${BOLD}Pre-download ML models:${NC}"
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echo " • sentence-transformers model (~80MB)"
|
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echo " • Skip: Models download automatically when first used"
|
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if [[ "$HEADLESS_MODE" == "true" ]]; then
|
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print_info "Headless mode: Skipping ML model pre-download"
|
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predownload="n"
|
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else
|
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echo -n "Pre-download now? [y/N]: "
|
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read -r predownload
|
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fi
|
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if [[ $predownload =~ ^[Yy]$ ]]; then
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predownload_ml="download"
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fi
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fi
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|
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# Set configuration
|
||
if [[ $include_ml =~ ^[Yy]$ ]]; then
|
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export INSTALL_TYPE="full"
|
||
else
|
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export INSTALL_TYPE="light"
|
||
fi
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export CUSTOM_OLLAMA_MODEL="$ollama_model"
|
||
export CUSTOM_ML_PREDOWNLOAD="$predownload_ml"
|
||
|
||
echo ""
|
||
echo -e "${GREEN}Custom configuration set:${NC}"
|
||
echo " • Base deps: ✓"
|
||
echo " • Ollama model: $ollama_model"
|
||
echo " • ML deps: $([ "$INSTALL_TYPE" = "full" ] && echo "✓" || echo "skip")"
|
||
echo " • ML predownload: $predownload_ml"
|
||
}
|
||
|
||
# Install dependencies with progress
|
||
install_dependencies() {
|
||
print_header "Installing Python Dependencies"
|
||
|
||
if [ "$INSTALL_TYPE" = "light" ]; then
|
||
print_info "Installing core dependencies (~50MB)..."
|
||
echo -e "${BLUE} Installing: lancedb, pandas, numpy, PyYAML, etc.${NC}"
|
||
|
||
if pip install -r "$SCRIPT_DIR/requirements.txt" --quiet; then
|
||
print_success "Dependencies installed"
|
||
else
|
||
print_error "Failed to install dependencies"
|
||
echo "Try: pip install -r requirements.txt"
|
||
exit 1
|
||
fi
|
||
else
|
||
print_info "Installing full dependencies (~2-3GB)..."
|
||
echo -e "${YELLOW} This includes PyTorch and transformers - will take several minutes${NC}"
|
||
echo -e "${BLUE} Progress will be shown...${NC}"
|
||
|
||
if pip install -r "$SCRIPT_DIR/requirements-full.txt"; then
|
||
print_success "All dependencies installed"
|
||
else
|
||
print_error "Failed to install dependencies"
|
||
echo "Try: pip install -r requirements-full.txt"
|
||
exit 1
|
||
fi
|
||
fi
|
||
|
||
print_info "Verifying installation..."
|
||
if python3 -c "import lancedb, pandas, numpy" 2>/dev/null; then
|
||
print_success "Core packages verified"
|
||
else
|
||
print_error "Package verification failed"
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
# Setup application icon for desktop integration
|
||
setup_desktop_icon() {
|
||
print_header "Setting Up Desktop Integration"
|
||
|
||
# Check if we're in a GUI environment
|
||
if [ -z "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ]; then
|
||
print_info "No GUI environment detected - skipping desktop integration"
|
||
return 0
|
||
fi
|
||
|
||
local icon_source="$SCRIPT_DIR/assets/Fss_Mini_Rag.png"
|
||
local desktop_dir="$HOME/.local/share/applications"
|
||
local icon_dir="$HOME/.local/share/icons"
|
||
|
||
# Check if icon file exists
|
||
if [ ! -f "$icon_source" ]; then
|
||
print_warning "Icon file not found at $icon_source"
|
||
return 1
|
||
fi
|
||
|
||
# Create directories if needed
|
||
mkdir -p "$desktop_dir" "$icon_dir" 2>/dev/null
|
||
|
||
# Copy icon to standard location
|
||
local icon_dest="$icon_dir/fss-mini-rag.png"
|
||
if cp "$icon_source" "$icon_dest" 2>/dev/null; then
|
||
print_success "Icon installed to $icon_dest"
|
||
else
|
||
print_warning "Could not install icon (permissions?)"
|
||
return 1
|
||
fi
|
||
|
||
# Create desktop entry
|
||
local desktop_file="$desktop_dir/fss-mini-rag.desktop"
|
||
cat > "$desktop_file" << EOF
|
||
[Desktop Entry]
|
||
Name=FSS-Mini-RAG
|
||
Comment=Fast Semantic Search for Code and Documents
|
||
Exec=$SCRIPT_DIR/rag-tui
|
||
Icon=fss-mini-rag
|
||
Terminal=true
|
||
Type=Application
|
||
Categories=Development;Utility;TextEditor;
|
||
Keywords=search;code;rag;semantic;ai;
|
||
StartupNotify=true
|
||
EOF
|
||
|
||
if [ -f "$desktop_file" ]; then
|
||
chmod +x "$desktop_file"
|
||
print_success "Desktop entry created"
|
||
|
||
# Update desktop database if available
|
||
if command_exists update-desktop-database; then
|
||
update-desktop-database "$desktop_dir" 2>/dev/null
|
||
print_info "Desktop database updated"
|
||
fi
|
||
|
||
print_info "✨ FSS-Mini-RAG should now appear in your application menu!"
|
||
print_info " Look for it in Development or Utility categories"
|
||
else
|
||
print_warning "Could not create desktop entry"
|
||
return 1
|
||
fi
|
||
|
||
return 0
|
||
}
|
||
|
||
# Setup ML models based on configuration
|
||
setup_ml_models() {
|
||
if [ "$INSTALL_TYPE" != "full" ]; then
|
||
return 0
|
||
fi
|
||
|
||
# Check if we should pre-download
|
||
local should_predownload="$CUSTOM_ML_PREDOWNLOAD"
|
||
if [ -z "$should_predownload" ] || [ "$should_predownload" = "auto" ]; then
|
||
print_header "ML Model Pre-download"
|
||
echo -e "${CYAN}Pre-download ML models for offline use?${NC}"
|
||
echo ""
|
||
echo -e "${BLUE}Model: sentence-transformers/all-MiniLM-L6-v2 (~80MB)${NC}"
|
||
echo " • Purpose: Offline fallback when Ollama unavailable"
|
||
echo " • If skipped: Auto-downloads when first needed"
|
||
echo ""
|
||
if [[ "$HEADLESS_MODE" == "true" ]]; then
|
||
print_info "Headless mode: Skipping ML model pre-download"
|
||
download_ml="n"
|
||
else
|
||
echo -n "Pre-download now? [y/N]: "
|
||
read -r download_ml
|
||
fi
|
||
should_predownload=$([ "$download_ml" = "y" ] && echo "download" || echo "skip")
|
||
fi
|
||
|
||
if [ "$should_predownload" != "download" ]; then
|
||
print_info "Skipping ML model pre-download"
|
||
echo " Models will download automatically when first used"
|
||
return 0
|
||
fi
|
||
|
||
print_info "Pre-downloading ML model..."
|
||
echo -e "${BLUE} This ensures offline availability${NC}"
|
||
|
||
# Create a simple progress indicator
|
||
python3 -c "
|
||
import sys
|
||
import threading
|
||
import time
|
||
|
||
# Progress spinner
|
||
def spinner():
|
||
chars = '⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏'
|
||
while not spinner.stop:
|
||
for char in chars:
|
||
if spinner.stop:
|
||
break
|
||
sys.stdout.write(f'\r {char} Downloading model...')
|
||
sys.stdout.flush()
|
||
time.sleep(0.1)
|
||
|
||
try:
|
||
spinner.stop = False
|
||
spinner_thread = threading.Thread(target=spinner)
|
||
spinner_thread.start()
|
||
|
||
from sentence_transformers import SentenceTransformer
|
||
model = SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2')
|
||
|
||
spinner.stop = True
|
||
spinner_thread.join()
|
||
print('\r✅ ML model ready for offline use ')
|
||
|
||
except Exception as e:
|
||
spinner.stop = True
|
||
spinner_thread.join()
|
||
print(f'\r❌ Download failed: {e} ')
|
||
sys.exit(1)
|
||
" 2>/dev/null
|
||
|
||
if [ $? -eq 0 ]; then
|
||
print_success "ML models ready"
|
||
else
|
||
print_warning "Pre-download failed"
|
||
echo " Models will auto-download when first needed"
|
||
fi
|
||
}
|
||
|
||
# Test installation
|
||
test_installation() {
|
||
print_header "Testing Installation"
|
||
|
||
print_info "Testing basic functionality..."
|
||
|
||
# Test import
|
||
if python3 -c "from mini_rag import CodeEmbedder, ProjectIndexer, CodeSearcher; print('✅ Import successful')" 2>/dev/null; then
|
||
print_success "Python imports working"
|
||
else
|
||
print_error "Import test failed"
|
||
return 1
|
||
fi
|
||
|
||
# Test embedding system
|
||
if python3 -c "
|
||
from mini_rag import CodeEmbedder
|
||
embedder = CodeEmbedder()
|
||
info = embedder.get_embedding_info()
|
||
print(f'✅ Embedding system: {info[\"method\"]}')
|
||
" 2>/dev/null; then
|
||
print_success "Embedding system working"
|
||
else
|
||
echo ""
|
||
echo -e "${YELLOW}⚠️ System Check${NC}"
|
||
|
||
# Smart diagnosis - check what's actually available
|
||
if command_exists ollama && curl -s http://localhost:11434/api/version >/dev/null 2>&1; then
|
||
# Ollama is running, check for models
|
||
local available_models=$(ollama list 2>/dev/null | grep -E "(qwen3|llama|mistral|gemma)" | head -5)
|
||
local embedding_models=$(ollama list 2>/dev/null | grep -E "(embed|bge)" | head -2)
|
||
|
||
if [[ -n "$available_models" ]]; then
|
||
echo -e "${GREEN}✅ Ollama is running with available models${NC}"
|
||
echo -e "${CYAN}Your setup will work great! The system will auto-select the best models.${NC}"
|
||
echo ""
|
||
echo -e "${BLUE}💡 RAG Performance Tip:${NC} Smaller models often work better with RAG!"
|
||
echo -e " With context provided, even 0.6B models give good results"
|
||
echo -e " 4B models = excellent, 8B+ = overkill (slower responses)"
|
||
else
|
||
echo -e "${BLUE}Ollama is running but no chat models found.${NC}"
|
||
echo -e "Download a lightweight model: ${GREEN}ollama pull qwen3:0.6b${NC} (fast)"
|
||
echo -e "Or balanced option: ${GREEN}ollama pull qwen3:4b${NC} (excellent quality)"
|
||
fi
|
||
else
|
||
echo -e "${BLUE}Ollama not running or not installed.${NC}"
|
||
echo -e "Start Ollama: ${GREEN}ollama serve${NC}"
|
||
echo -e "Or install from: https://ollama.com/download"
|
||
fi
|
||
|
||
echo ""
|
||
echo -e "${CYAN}✅ FSS-Mini-RAG will auto-detect and use the best available method.${NC}"
|
||
echo ""
|
||
fi
|
||
|
||
return 0
|
||
}
|
||
|
||
# Show completion message
|
||
show_completion() {
|
||
print_header "Installation Complete!"
|
||
|
||
echo -e "${GREEN}${BOLD}FSS-Mini-RAG is now installed!${NC}"
|
||
echo ""
|
||
echo -e "${CYAN}Quick Start Options:${NC}"
|
||
echo ""
|
||
echo -e "${GREEN}🎯 TUI (Beginner-Friendly):${NC}"
|
||
echo " ./rag-tui"
|
||
echo " # Interactive interface with guided setup"
|
||
echo ""
|
||
echo -e "${BLUE}💻 CLI (Advanced):${NC}"
|
||
echo " ./rag-mini index /path/to/project"
|
||
echo " ./rag-mini search /path/to/project \"query\""
|
||
echo " ./rag-mini status /path/to/project"
|
||
echo ""
|
||
echo -e "${CYAN}Documentation:${NC}"
|
||
echo " • README.md - Complete technical documentation"
|
||
echo " • docs/GETTING_STARTED.md - Step-by-step guide"
|
||
echo " • examples/ - Usage examples and sample configs"
|
||
echo ""
|
||
|
||
if [ "$INSTALL_TYPE" = "light" ] && ! command_exists ollama; then
|
||
echo -e "${YELLOW}Note: You chose light installation but Ollama isn't running.${NC}"
|
||
echo "The system will use hash-based embeddings (lower quality)."
|
||
echo "For best results, install Ollama from https://ollama.ai/download"
|
||
echo ""
|
||
fi
|
||
|
||
# Ask if they want to run a test
|
||
echo ""
|
||
echo -e "${BOLD}🧪 Quick Test Available${NC}"
|
||
echo -e "${CYAN}Test FSS-Mini-RAG with a small sample project (takes ~10 seconds)${NC}"
|
||
echo ""
|
||
|
||
# Ensure output is flushed and we're ready for input
|
||
printf "Run quick test now? [Y/n]: "
|
||
|
||
# More robust input handling
|
||
if [[ "$HEADLESS_MODE" == "true" ]]; then
|
||
print_info "Headless mode: Skipping interactive test"
|
||
echo -e "${BLUE}You can test FSS-Mini-RAG anytime with: ./rag-tui${NC}"
|
||
show_beginner_guidance
|
||
elif read -r run_test < /dev/tty 2>/dev/null; then
|
||
echo "User chose: '$run_test'" # Debug output
|
||
if [[ ! $run_test =~ ^[Nn]$ ]]; then
|
||
run_quick_test
|
||
echo ""
|
||
show_beginner_guidance
|
||
else
|
||
echo -e "${BLUE}Skipping test - you can run it later with: ./rag-tui${NC}"
|
||
show_beginner_guidance
|
||
fi
|
||
else
|
||
# Fallback if interactive input fails
|
||
echo ""
|
||
echo -e "${YELLOW}⚠️ Interactive input not available - skipping test prompt${NC}"
|
||
echo -e "${BLUE}You can test FSS-Mini-RAG anytime with: ./rag-tui${NC}"
|
||
show_beginner_guidance
|
||
fi
|
||
}
|
||
|
||
# Note: Sample project creation removed - now indexing real codebase/docs
|
||
|
||
# Run quick test with sample data
|
||
run_quick_test() {
|
||
print_header "Quick Test"
|
||
|
||
# Ask what to index: code vs docs
|
||
echo -e "${CYAN}What would you like to explore with FSS-Mini-RAG?${NC}"
|
||
echo ""
|
||
echo -e "${GREEN}1) Code${NC} - Index the FSS-Mini-RAG codebase (~50 files)"
|
||
echo -e "${BLUE}2) Docs${NC} - Index the documentation (~10 files)"
|
||
echo ""
|
||
if [[ "$HEADLESS_MODE" == "true" ]]; then
|
||
print_info "Headless mode: Indexing code by default"
|
||
index_choice="1"
|
||
else
|
||
echo -n "Choose [1/2] or Enter for code: "
|
||
read -r index_choice
|
||
fi
|
||
|
||
# Determine what to index
|
||
local target_dir="$SCRIPT_DIR"
|
||
local target_name="FSS-Mini-RAG codebase"
|
||
if [[ "$index_choice" == "2" ]]; then
|
||
target_dir="$SCRIPT_DIR/docs"
|
||
target_name="FSS-Mini-RAG documentation"
|
||
fi
|
||
|
||
# Ensure we're in the right directory and have the right permissions
|
||
if [[ ! -f "./rag-mini" ]]; then
|
||
print_error "rag-mini script not found in current directory: $(pwd)"
|
||
print_info "This might be a path issue. The installer should run from the project directory."
|
||
return 1
|
||
fi
|
||
|
||
if [[ ! -x "./rag-mini" ]]; then
|
||
print_info "Making rag-mini executable..."
|
||
chmod +x ./rag-mini
|
||
fi
|
||
|
||
# Index the chosen target
|
||
print_info "Indexing $target_name..."
|
||
echo -e "${CYAN}This will take 10-30 seconds depending on your system${NC}"
|
||
echo ""
|
||
|
||
if ./rag-mini index "$target_dir"; then
|
||
print_success "✅ Indexing completed successfully!"
|
||
|
||
echo ""
|
||
print_info "🎯 Launching Interactive Tutorial..."
|
||
echo -e "${CYAN}The TUI has 6 sample questions to get you started.${NC}"
|
||
echo -e "${CYAN}Try the suggested queries or enter your own!${NC}"
|
||
echo ""
|
||
if [[ "$HEADLESS_MODE" != "true" ]]; then
|
||
echo -n "Press Enter to start interactive tutorial: "
|
||
read -r
|
||
fi
|
||
|
||
# Launch the TUI which has the existing interactive tutorial system
|
||
./rag-tui.py "$target_dir" || true
|
||
|
||
echo ""
|
||
print_success "🎉 Tutorial completed!"
|
||
echo -e "${CYAN}FSS-Mini-RAG is working perfectly!${NC}"
|
||
|
||
else
|
||
print_error "❌ Indexing failed"
|
||
echo ""
|
||
echo -e "${YELLOW}Possible causes:${NC}"
|
||
echo "• Virtual environment not properly activated"
|
||
echo "• Missing dependencies (try: pip install -r requirements.txt)"
|
||
echo "• Path issues (ensure script runs from project directory)"
|
||
echo "• Ollama connection issues (if using Ollama)"
|
||
echo ""
|
||
return 1
|
||
fi
|
||
}
|
||
|
||
# Show beginner-friendly first steps
|
||
show_beginner_guidance() {
|
||
print_header "Getting Started - Your First Search"
|
||
|
||
echo -e "${CYAN}FSS-Mini-RAG is ready! Here's how to start:${NC}"
|
||
echo ""
|
||
echo -e "${GREEN}🎯 For Beginners (Recommended):${NC}"
|
||
echo " ./rag-tui"
|
||
echo " ↳ Interactive interface with sample questions"
|
||
echo ""
|
||
echo -e "${BLUE}💻 For Developers:${NC}"
|
||
echo " ./rag-mini index /path/to/your/project"
|
||
echo " ./rag-mini search /path/to/your/project \"your question\""
|
||
echo ""
|
||
echo -e "${YELLOW}📚 What can you search for in FSS-Mini-RAG?${NC}"
|
||
echo " • Technical: \"chunking strategy\", \"ollama integration\", \"indexing performance\""
|
||
echo " • Usage: \"how to improve search results\", \"why does indexing take long\""
|
||
echo " • Your own projects: any code, docs, emails, notes, research"
|
||
echo ""
|
||
echo -e "${CYAN}💡 Pro tip:${NC} You can drag ANY text-based documents into a folder"
|
||
echo " and search through them - emails, notes, research, chat logs!"
|
||
}
|
||
|
||
# Main installation flow
|
||
main() {
|
||
echo -e "${CYAN}${BOLD}"
|
||
echo "╔══════════════════════════════════════╗"
|
||
echo "║ FSS-Mini-RAG Installer ║"
|
||
echo "║ Fast Semantic Search for Code ║"
|
||
echo "╚══════════════════════════════════════╝"
|
||
echo -e "${NC}"
|
||
|
||
echo -e "${BLUE}Adaptive installation process:${NC}"
|
||
echo " • Python environment setup"
|
||
echo " • Smart configuration based on your system"
|
||
echo " • Optional AI model downloads (with consent)"
|
||
echo " • Testing and verification"
|
||
echo ""
|
||
echo -e "${CYAN}Note: You'll be asked before downloading any models${NC}"
|
||
echo ""
|
||
|
||
if [[ "$HEADLESS_MODE" == "true" ]]; then
|
||
print_info "Headless mode: Beginning installation automatically"
|
||
else
|
||
echo -n "Begin installation? [Y/n]: "
|
||
read -r continue_install
|
||
if [[ $continue_install =~ ^[Nn]$ ]]; then
|
||
echo "Installation cancelled."
|
||
exit 0
|
||
fi
|
||
fi
|
||
|
||
# Run installation steps
|
||
check_python
|
||
create_venv
|
||
|
||
# Check Ollama availability
|
||
ollama_available=false
|
||
if check_ollama; then
|
||
ollama_available=true
|
||
fi
|
||
|
||
# Get installation preferences with smart recommendations
|
||
get_installation_preferences
|
||
|
||
# Install dependencies
|
||
install_dependencies
|
||
|
||
# Setup models based on configuration
|
||
if [ "$ollama_available" = true ]; then
|
||
setup_ollama_model
|
||
fi
|
||
setup_ml_models
|
||
|
||
# Setup desktop integration with icon
|
||
setup_desktop_icon
|
||
|
||
if test_installation; then
|
||
show_completion
|
||
else
|
||
print_error "Installation test failed"
|
||
echo "Please check error messages and try again."
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
# Run main function
|
||
main "$@" |