fss-mini-rag-github/rag-mini-enhanced

#!/bin/bash
# rag-mini-enhanced - FSS-Mini-RAG with smart features
# Enhanced version with intelligent defaults and better UX

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PYTHON="$SCRIPT_DIR/.venv/bin/python3"

# Check if venv exists
if [ ! -f "$PYTHON" ]; then
    echo "❌ Virtual environment not found at $SCRIPT_DIR/.venv"
    exit 1
fi

# Enhanced search with smart features
smart_search() {
    local project_path="$1"
    local query="$2"
    local limit="${3:-5}"
    
    # Smart query enhancement
    enhanced_query="$query"
    
    # Add context clues based on query type
    if [[ "$query" =~ ^[A-Z][a-zA-Z]*$ ]]; then
        # Looks like a class name
        enhanced_query="class $query OR function $query OR def $query"
    elif [[ "$query" =~ [a-z_]+\(\) ]]; then
        # Looks like a function call
        func_name="${query%()}"
        enhanced_query="def $func_name OR function $func_name"
    fi
    
    echo "🔍 Smart search: '$enhanced_query' in $project_path"
    "$PYTHON" "$SCRIPT_DIR/rag-mini.py" search "$project_path" "$enhanced_query" --limit "$limit"
    
    # Show related suggestions
    echo ""
    echo "💡 Try also:"
    echo "   rag-mini-enhanced context '$project_path' '$query'  # Show surrounding code"
    echo "   rag-mini-enhanced similar '$project_path' '$query'  # Find similar patterns"
}

# Context-aware search
context_search() {
    local project_path="$1"
    local query="$2"
    
    echo "📖 Context search for: '$query'"
    "$PYTHON" "$SCRIPT_DIR/rag-mini.py" search "$project_path" "$query" --limit 3
    
    # TODO: Add context expansion here
    echo "   (Context expansion not yet implemented)"
}

# Similar pattern search
similar_search() {
    local project_path="$1"
    local query="$2"
    
    echo "🔄 Finding similar patterns to: '$query'"
    # Use semantic search with pattern-focused terms
    pattern_query="similar to $query OR like $query OR pattern $query"
    "$PYTHON" "$SCRIPT_DIR/rag-mini.py" search "$project_path" "$pattern_query" --limit 10
}

# Smart indexing with optimizations
smart_index() {
    local project_path="$1"
    local force="$2"
    
    echo "🧠 Smart indexing: $project_path"
    
    # Check if we can optimize first
    if [ -f "$project_path/.claude-rag/manifest.json" ]; then
        echo "📊 Analyzing current index for optimization..."
        "$PYTHON" "$SCRIPT_DIR/smart_config_suggestions.py" "$project_path/.claude-rag/manifest.json"
        echo ""
    fi
    
    # Run indexing
    if [ "$force" = "--force" ]; then
        "$PYTHON" "$SCRIPT_DIR/rag-mini.py" index "$project_path" --force
    else
        "$PYTHON" "$SCRIPT_DIR/rag-mini.py" index "$project_path"
    fi
}

# Enhanced status with recommendations
smart_status() {
    local project_path="$1"
    
    "$PYTHON" "$SCRIPT_DIR/rag-mini.py" status "$project_path"
    
    # Add smart recommendations
    if [ -f "$project_path/.claude-rag/manifest.json" ]; then
        echo ""
        echo "🎯 Quick Recommendations:"
        
        # Count files vs chunks ratio
        files=$(jq -r '.file_count // 0' "$project_path/.claude-rag/manifest.json")
        chunks=$(jq -r '.chunk_count // 0' "$project_path/.claude-rag/manifest.json")
        
        if [ "$files" -gt 0 ]; then
            ratio=$(echo "scale=1; $chunks / $files" | bc -l 2>/dev/null || echo "1.5")
            
            if (( $(echo "$ratio < 1.2" | bc -l 2>/dev/null || echo 0) )); then
                echo "   💡 Low chunk ratio ($ratio) - consider smaller chunk sizes"
            elif (( $(echo "$ratio > 3" | bc -l 2>/dev/null || echo 0) )); then
                echo "   💡 High chunk ratio ($ratio) - consider larger chunk sizes"
            else
                echo "   ✅ Good chunk ratio ($ratio chunks/file)"
            fi
        fi
        
        echo "   💡 Run 'rag-mini-enhanced analyze $project_path' for detailed suggestions"
    fi
}

# Show usage
show_usage() {
    echo "FSS-Mini-RAG Enhanced - Smart semantic code search"
    echo ""
    echo "Usage:"
    echo "  rag-mini-enhanced <command> <project_path> [options]"
    echo ""
    echo "Commands:"
    echo "  index <path> [--force]     Smart indexing with optimizations"
    echo "  search <path> <query>      Enhanced semantic search"
    echo "  context <path> <query>     Context-aware search" 
    echo "  similar <path> <query>     Find similar code patterns"
    echo "  status <path>              Status with recommendations"
    echo "  analyze <path>             Deep analysis and suggestions"
    echo ""
    echo "Examples:"
    echo "  rag-mini-enhanced search /project 'user authentication'"
    echo "  rag-mini-enhanced context /project 'login()'"
    echo "  rag-mini-enhanced similar /project 'def process_data'"
}

# Main dispatch
case "$1" in
    "index")
        smart_index "$2" "$3"
        ;;
    "search")
        smart_search "$2" "$3" "$4"
        ;;
    "context")
        context_search "$2" "$3"
        ;;
    "similar")
        similar_search "$2" "$3"
        ;;
    "status")
        smart_status "$2"
        ;;
    "analyze")
        if [ -f "$2/.claude-rag/manifest.json" ]; then
            "$PYTHON" "$SCRIPT_DIR/smart_config_suggestions.py" "$2/.claude-rag/manifest.json"
        else
            echo "❌ No index found. Run 'rag-mini-enhanced index $2' first"
        fi
        ;;
    *)
        show_usage
        ;;
esac