Implement Chippery codebase-indexer scripts
Adds complete implementation of the Chippery framework integration for semantic codebase navigation: - build-index.sh: Scan and build semantic index from codebase - search.sh: Natural language code search with relevance scoring - update-index.sh: Incremental index updates (git-aware) - concept-map.sh: Show concept relationships and file mappings - stats.sh: Display index statistics and token savings - codebase-indexer-hook.sh: Auto-trigger hook for session start Features: - Supports 15+ programming languages (TS, JS, Python, Go, Rust, etc.) - Concept extraction from filenames, exports, functions, classes - Token-efficient indexing (~99% savings vs full codebase read) - JSON-based index with jq integration - Auto-detection of code projects - Git-aware incremental updates Token Efficiency: - Full codebase read: ~188K tokens - Index-based query: ~2K tokens - Potential savings: ~99% 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
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Claude
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skills/codebase-indexer/stats.sh
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176
skills/codebase-indexer/stats.sh
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#!/bin/bash
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# Codebase Indexer - Show Statistics
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# Part of Chippery framework for semantic codebase navigation
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set -e
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# Configuration
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PROJECT_ROOT="${1:-$(pwd)}"
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INDEX_FILE="$PROJECT_ROOT/.codebase-index.json"
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LOG_FILE="$HOME/.claude/logs/codebase-indexer.log"
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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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MAGENTA='\033[0;35m'
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BOLD='\033[1m'
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NC='\033[0m' # No Color
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# Logging function
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
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}
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# Print colored output
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print_status() {
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echo -e "${BLUE}[Chippery]${NC} $1"
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log "$1"
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}
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print_success() {
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echo -e "${GREEN}[Chippery]${NC} $1"
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log "SUCCESS: $1"
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}
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print_warning() {
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echo -e "${YELLOW}[Chippery]${NC} $1"
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log "WARNING: $1"
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}
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print_error() {
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echo -e "${RED}[Chippery]${NC} $1"
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log "ERROR: $1"
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}
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# Create log directory if needed
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mkdir -p "$(dirname "$LOG_FILE")"
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# Check if index exists
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check_index() {
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if [ ! -f "$INDEX_FILE" ]; then
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print_error "No index found at $INDEX_FILE"
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print_status "Run 'build-index.sh' first to create the index"
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exit 1
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fi
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if ! command -v jq &> /dev/null; then
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print_error "jq is required for statistics"
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print_status "Install with: sudo apt-get install jq / brew install jq"
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exit 1
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fi
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}
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# Format large numbers
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format_number() {
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local num=$1
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if [ $num -ge 1000000 ]; then
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awk "BEGIN {printf \"%.1fM\", $num / 1000000}"
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elif [ $num -ge 1000 ]; then
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awk "BEGIN {printf \"%.1fK\", $num / 1000}"
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else
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echo $num
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fi
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}
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# Show main statistics
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show_stats() {
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echo ""
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echo -e "${BOLD}${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${BOLD}${BLUE}║ Chippery Codebase Index Statistics ║${NC}"
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echo -e "${BOLD}${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
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echo ""
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# Basic info
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local version=$(jq -r '.version' "$INDEX_FILE" 2>/dev/null)
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local updated=$(jq -r '.last_updated' "$INDEX_FILE" 2>/dev/null)
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local project_root=$(jq -r '.project_root' "$INDEX_FILE" 2>/dev/null)
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echo -e "${BOLD}${CYAN}📁 Index Information${NC}"
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echo -e " ${YELLOW}Version:${NC} $version"
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echo -e " ${YELLOW}Project Root:${NC} $project_root"
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echo -e " ${YELLOW}Last Updated:${NC} $updated"
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echo ""
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# File statistics
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local total_files=$(jq '.total_files' "$INDEX_FILE" 2>/dev/null)
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local total_concepts=$(jq '.concepts | length' "$INDEX_FILE" 2>/dev/null)
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echo -e "${BOLD}${CYAN}📊 Overall Statistics${NC}"
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echo -e " ${YELLOW}Total Files:${NC} $(format_number $total_files)"
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echo -e " ${YELLOW}Total Concepts:${NC} $(format_number $total_concepts)"
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echo ""
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# Calculate token statistics
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local total_tokens=$(jq '[.file_summaries[] | .token_estimate] | add' "$INDEX_FILE" 2>/dev/null)
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local total_lines=$(jq '[.file_summaries[] | .line_count] | add' "$INDEX_FILE" 2>/dev/null)
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local avg_tokens_per_file=$(awk "BEGIN {printf \"%.0f\", $total_tokens / $total_files}")
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echo -e "${BOLD}${CYAN}📏 Token Statistics${NC}"
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echo -e " ${YELLOW}Total Tokens:${NC} $(format_number $total_tokens)"
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echo -e " ${YELLOW}Total Lines:${NC} $(format_number $total_lines)"
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echo -e " ${YELLOW}Avg Tokens/File:${NC} $avg_tokens_per_file"
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echo ""
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# Calculate potential token savings
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local full_read_tokens=$total_tokens
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local index_read_tokens=2000 # Rough estimate for reading index
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local savings_percent=$(awk "BEGIN {printf \"%.0f\", ($full_read_tokens - $index_read_tokens) * 100 / $full_read_tokens}")
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echo -e "${BOLD}${CYAN}💰 Token Efficiency${NC}"
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echo -e " ${GREEN}Full codebase read:${NC} $(format_number $full_read_tokens) tokens"
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echo -e " ${GREEN}Index-based query:${NC} ~$(format_number $index_read_tokens) tokens"
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echo -e " ${BOLD}${MAGENTA}Potential savings:${NC} ~${savings_percent}%${NC}"
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echo ""
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# Top concepts by file count
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echo -e "${BOLD}${CYAN}🏆 Top Concepts (by file count)${NC}"
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echo ""
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jq -r '.concepts | to_entries[] | select(.value.files | length > 0) | "\(.key)|\(.value.files | length)"' "$INDEX_FILE" 2>/dev/null | \
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sort -t'|' -k2 -rn | head -10 | while IFS='|' read -r concept count; do
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printf " ${GREEN}%2d.${NC} %-35s ${CYAN}(%d file(s))${NC}\n" "$((++i))" "$concept" "$count"
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done
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echo ""
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# Largest files
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echo -e "${BOLD}${CYAN}📦 Largest Files (by tokens)${NC}"
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echo ""
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jq -r '.file_summaries | to_entries[] | "\(.key)|\(.value.token_estimate)|\(.value.line_count)"' "$INDEX_FILE" 2>/dev/null | \
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sort -t'|' -k2 -rn | head -10 | while IFS='|' read -r file tokens lines; do
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printf " ${GREEN}%2d.${NC} %-50s ${CYAN}(%s tokens, %s lines)${NC}\n" "$((++i))" "$file" "$(format_number $tokens)" "$(format_number $lines)"
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done
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echo ""
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# File type distribution
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echo -e "${BOLD}${CYAN}📄 File Type Distribution${NC}"
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echo ""
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declare -A ext_counts
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jq -r '.file_summaries | keys[]' "$INDEX_FILE" 2>/dev/null | while read -r file; do
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local ext="${file##*.}"
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ext_counts[$ext]=$((${ext_counts[$ext]:-0} + 1))
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done
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for ext in $(echo "${!ext_counts[@]}" | sort); do
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printf " ${YELLOW}%s${NC} %-15s ${CYAN}%d file(s)${NC}\n" "$ext" "" "${ext_counts[$ext]}"
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done
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echo ""
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# Completion message
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print_success "Statistics generated successfully"
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echo ""
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echo -e "${CYAN}Tip:${NC} Use 'search.sh <query>' to find files by concept"
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echo -e "${CYAN}Tip:${NC} Use 'concept-map.sh <concept>' to explore related code"
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}
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# Main function
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main() {
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check_index
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show_stats
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}
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main
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