claude-code-ultimate-guide/examples/hooks/bash/session-summary-config.sh
Florian BRUNIAUX d1182af4cf docs: v3.27.1 — fact-check corrections, grepai docs, RTK overhaul
Fact-check (README positioning):
- Template count: 120/123 → 108 (ground truth recount)
- Ratio: 14× → 24× (19,000 ÷ 784 = 24.2×)
- everything-cc stars: 31.9k → 45k+ (verified Feb 15)
- Commands count: 20 → 23, hooks: 30 → 31

Added:
- Grepai MCP documentation (semantic search, call graphs)
- 3 hook templates (rtk-baseline, session-summary, session-summary-config)
- 2 resource evaluations (system-prompts update, qmd token savings)

Changed:
- RTK documentation overhaul (v0.7.0 → v0.16.0, rtk-ai org)
- Exports deprecated (kimi.pdf, notebooklm.pdf → deprecated/)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-15 18:41:45 +01:00

473 lines
17 KiB
Bash

#!/bin/bash
# session-summary-config.sh
# CLI configuration tool for session-summary.sh hook
# Manages section toggles, section order, and provides utility commands
#
# Usage:
# session-summary-config show # Show current config with section status
# session-summary-config set KEY=VALUE # Set a config value (e.g., git=1, errors=0)
# session-summary-config reset # Reset to defaults
# session-summary-config sections # Show current section order
# session-summary-config sections "a,b,c" # Set section order
# session-summary-config preview # Show demo output with current config
# session-summary-config install # Install hooks in ~/.claude/settings.json
# session-summary-config log [n] # Show last n session summaries (default: 5)
#
# Config file: ~/.config/session-summary/config.sh
set -euo pipefail
CONFIG_DIR="${HOME}/.config/session-summary"
CONFIG_FILE="${CONFIG_DIR}/config.sh"
LOG_DIR="${HOME}/.claude/logs"
LOG_FILE="${LOG_DIR}/session-summaries.jsonl"
HOOKS_DIR="${HOME}/.claude/hooks"
# ANSI colors
if [[ -z "${NO_COLOR:-}" ]]; then
BOLD=$'\033[1m'
DIM=$'\033[2m'
CYAN=$'\033[36m'
GREEN=$'\033[32m'
YELLOW=$'\033[33m'
RED=$'\033[31m'
RESET=$'\033[0m'
else
BOLD='' DIM='' CYAN='' GREEN='' YELLOW='' RED='' RESET=''
fi
# Defaults (must match session-summary.sh)
declare -A DEFAULTS=(
[LOG_DIR]="$HOME/.claude/logs"
[SKIP]=0
[FILES]=1
[RTK]=auto
[GIT]=1
[ERRORS]=1
[LOC]=1
[RATIO]=1
[FEATURES]=1
[THINKING]=0
[CONTEXT]=0
[SECTIONS]="meta,duration,tools,errors,files,features,git,loc,models,cache,cost,rtk,ratio,thinking,context"
)
# Section descriptions
declare -A SECTION_DESC=(
[meta]="Session ID, name, branch"
[duration]="Wall time, active time, turns, exit reason"
[tools]="Tool calls breakdown (OK/ERR)"
[errors]="Error details by tool"
[files]="Files read/edited/created"
[features]="MCP servers, agents, skills, teams"
[git]="Git diff summary (+/- lines)"
[loc]="Lines of code via Edit/Write"
[models]="Model usage (reqs, tokens)"
[cache]="Cache hit rate"
[cost]="Estimated session cost"
[rtk]="RTK token savings"
[ratio]="Conversation ratio (interactive/auto)"
[thinking]="Thinking blocks count"
[context]="Context window estimate"
)
# Section toggle keys (maps section name to config key)
declare -A SECTION_KEYS=(
[meta]="" [duration]="" [tools]="" [models]="" [cache]="" [cost]=""
[files]="FILES"
[git]="GIT"
[errors]="ERRORS"
[loc]="LOC"
[rtk]="RTK"
[ratio]="RATIO"
[features]="FEATURES"
[thinking]="THINKING"
[context]="CONTEXT"
)
# Load current config values
load_current_config() {
declare -gA CURRENT
for key in "${!DEFAULTS[@]}"; do
CURRENT[$key]="${DEFAULTS[$key]}"
done
if [[ -f "$CONFIG_FILE" ]]; then
while IFS='=' read -r key value; do
key=$(echo "$key" | tr -d '[:space:]')
value=$(echo "$value" | tr -d '[:space:]' | sed 's/^"//;s/"$//')
[[ -z "$key" || "$key" == \#* ]] && continue
CURRENT[$key]="$value"
done < "$CONFIG_FILE"
fi
}
# Write config file
write_config() {
mkdir -p "$CONFIG_DIR"
{
echo "# Session Summary Configuration"
echo "# Generated by session-summary-config.sh"
echo "# $(date -u +"%Y-%m-%dT%H:%M:%SZ")"
echo ""
for key in LOG_DIR SKIP FILES RTK GIT ERRORS LOC RATIO FEATURES THINKING CONTEXT SECTIONS; do
if [[ -n "${CURRENT[$key]+x}" ]]; then
if [[ "$key" == "SECTIONS" || "$key" == "LOG_DIR" ]]; then
echo "${key}=\"${CURRENT[$key]}\""
else
echo "${key}=${CURRENT[$key]}"
fi
fi
done
} > "$CONFIG_FILE"
}
# ═══════════════════════════════════════════════════════════════════════════
# Subcommands
# ═══════════════════════════════════════════════════════════════════════════
cmd_show() {
load_current_config
echo "${BOLD}Session Summary Configuration${RESET}"
echo ""
echo "${DIM}Config file:${RESET} $CONFIG_FILE"
[[ -f "$CONFIG_FILE" ]] && echo "${DIM}Status:${RESET} ${GREEN}exists${RESET}" || echo "${DIM}Status:${RESET} ${YELLOW}not created (using defaults)${RESET}"
echo ""
echo "${BOLD}Sections:${RESET}"
echo ""
# Parse current section order
IFS=',' read -ra ordered_sections <<< "${CURRENT[SECTIONS]}"
for section in "${ordered_sections[@]}"; do
section=$(echo "$section" | tr -d ' ')
local key="${SECTION_KEYS[$section]:-}"
local desc="${SECTION_DESC[$section]:-}"
local status
if [[ -z "$key" ]]; then
# Always-on section
status="${GREEN}always on${RESET}"
else
local val="${CURRENT[$key]:-${DEFAULTS[$key]:-0}}"
if [[ "$val" == "1" ]]; then
status="${GREEN}on${RESET}"
elif [[ "$val" == "auto" ]]; then
status="${CYAN}auto${RESET}"
else
status="${DIM}off${RESET}"
fi
fi
printf " %-12s %-8s %s\n" "$section" "[$status]" "${DIM}${desc}${RESET}"
done
echo ""
echo "${BOLD}Settings:${RESET}"
echo " ${DIM}LOG_DIR:${RESET} ${CURRENT[LOG_DIR]}"
echo " ${DIM}SKIP:${RESET} ${CURRENT[SKIP]}"
echo ""
echo "${DIM}Priority: env vars (SESSION_SUMMARY_*) > config file > defaults${RESET}"
}
cmd_set() {
load_current_config
for arg in "$@"; do
if [[ "$arg" != *"="* ]]; then
echo "${RED}Error: Invalid format '$arg'. Use KEY=VALUE (e.g., git=1, errors=0)${RESET}" >&2
exit 1
fi
local key="${arg%%=*}"
local value="${arg#*=}"
# Normalize key to uppercase
key=$(echo "$key" | tr '[:lower:]' '[:upper:]')
# Validate key
if [[ -z "${DEFAULTS[$key]+x}" ]]; then
echo "${RED}Error: Unknown key '$key'. Valid keys: ${!DEFAULTS[*]}${RESET}" >&2
exit 1
fi
CURRENT[$key]="$value"
echo "${GREEN}Set${RESET} $key=$value"
done
write_config
echo ""
echo "${DIM}Config saved to $CONFIG_FILE${RESET}"
}
cmd_reset() {
load_current_config
for key in "${!DEFAULTS[@]}"; do
CURRENT[$key]="${DEFAULTS[$key]}"
done
write_config
echo "${GREEN}Config reset to defaults${RESET}"
echo "${DIM}Saved to $CONFIG_FILE${RESET}"
}
cmd_sections() {
load_current_config
if [[ $# -eq 0 ]]; then
# Show current order
echo "${BOLD}Current section order:${RESET}"
echo " ${CURRENT[SECTIONS]}"
echo ""
echo "${DIM}Available sections:${RESET}"
echo " ${!SECTION_DESC[*]}" | tr ' ' '\n' | sort | tr '\n' ',' | sed 's/,$/\n/'
echo ""
echo "${DIM}Usage: session-summary-config sections \"meta,duration,tools,files,...\"${RESET}"
else
# Set new order
CURRENT[SECTIONS]="$1"
write_config
echo "${GREEN}Section order updated:${RESET} $1"
fi
}
cmd_preview() {
load_current_config
echo ""
echo "${BOLD}═══ Session Summary (Preview) ═════════${RESET}"
IFS=',' read -ra sections <<< "${CURRENT[SECTIONS]}"
for section in "${sections[@]}"; do
section=$(echo "$section" | tr -d ' ')
local key="${SECTION_KEYS[$section]:-}"
local enabled=true
if [[ -n "$key" ]]; then
local val="${CURRENT[$key]:-${DEFAULTS[$key]:-0}}"
[[ "$val" != "1" && "$val" != "auto" ]] && enabled=false
fi
$enabled || continue
case "$section" in
meta)
echo "${DIM}ID:${RESET} a1b2c3d4-e5f6-78..."
echo "${DIM}Name:${RESET} Example session"
echo "${DIM}Branch:${RESET} main"
;;
duration)
echo "${DIM}Duration:${RESET} Wall 5m 28s | Active 1m 33s | 12 turns | Exit: user"
;;
tools)
echo "${DIM}Tool Calls:${RESET} 29 ${GREEN}(OK 27 / ERR 2)${RESET}"
echo " ${CYAN}Edit:${RESET} 13 ${CYAN}Bash:${RESET} 8 ${CYAN}Read:${RESET} 6 ${CYAN}Grep:${RESET} 1 ${CYAN}Glob:${RESET} 1"
;;
errors)
echo "${DIM}Errors:${RESET} ${RED}2${RESET}"
echo " Bash: \"command not found: rtk\" (x1)"
echo " Edit: \"old_string not unique\" (x1)"
;;
files)
echo "${DIM}Files:${RESET} 3 read · 2 edited · 1 created"
echo " session-summary.sh (8 edits), settings.json (3 edits)"
;;
features)
echo "${DIM}Features:${RESET} MCP (perplexity x4, chrome x12) · Agents (Explore x3, Plan x1) · Skills (commit)"
;;
git)
echo "${DIM}Git:${RESET} ${GREEN}+142${RESET} ${RED}-37${RESET} lines · 4 files changed"
;;
loc)
echo "${DIM}Code:${RESET} ${GREEN}+87${RESET} ${RED}-12${RESET} net (via Edit/Write)"
;;
models)
echo "${DIM}Model Usage${RESET} Reqs Input Output"
printf "${CYAN}%-20s${RESET} %4d %7s %6s\n" "claude-opus-4-6" 59 "93K" "628"
;;
cache)
echo "Cache: 85% hit rate (3.9M read / 322K created)"
;;
cost)
echo "Est. Cost: ${GREEN}\$0.045${RESET}"
;;
rtk)
echo "RTK Savings: 24 cmds · ~12.4K tokens saved (73%)"
echo " git status(8), git diff(5), ls(4)"
;;
ratio)
echo "${DIM}Turns:${RESET} 12 (8 interactive · 4 auto) · Avg 6.7s/turn"
;;
thinking)
echo "${DIM}Thinking:${RESET} 12 blocks"
;;
context)
echo "${DIM}Context:${RESET} ~78% peak (est.) · Model limit: 200K"
;;
esac
done
echo "${BOLD}═══════════════════════════════════════${RESET}"
}
cmd_install() {
local settings_file="${HOME}/.claude/settings.json"
echo "${BOLD}Installing session-summary hooks...${RESET}"
echo ""
# Copy hook files
mkdir -p "$HOOKS_DIR"
local script_dir
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
local src_summary="${script_dir}/session-summary.sh"
local src_baseline="${script_dir}/rtk-baseline.sh"
local src_config="${script_dir}/session-summary-config.sh"
if [[ -f "$src_summary" ]]; then
cp "$src_summary" "$HOOKS_DIR/session-summary.sh"
chmod +x "$HOOKS_DIR/session-summary.sh"
echo " ${GREEN}Copied${RESET} session-summary.sh → $HOOKS_DIR/"
else
echo " ${YELLOW}Skipped${RESET} session-summary.sh (not found at $src_summary)"
fi
if [[ -f "$src_baseline" ]]; then
cp "$src_baseline" "$HOOKS_DIR/rtk-baseline.sh"
chmod +x "$HOOKS_DIR/rtk-baseline.sh"
echo " ${GREEN}Copied${RESET} rtk-baseline.sh → $HOOKS_DIR/"
fi
if [[ -f "$src_config" ]]; then
cp "$src_config" "$HOOKS_DIR/session-summary-config.sh"
chmod +x "$HOOKS_DIR/session-summary-config.sh"
echo " ${GREEN}Copied${RESET} session-summary-config.sh → $HOOKS_DIR/"
fi
echo ""
# Update settings.json
if ! command -v jq &>/dev/null; then
echo "${RED}Error: jq required for settings.json update. Install: brew install jq${RESET}" >&2
exit 1
fi
local hook_session_end='{
"hooks": [{
"type": "command",
"command": "~/.claude/hooks/session-summary.sh"
}]
}'
local hook_session_start='{
"hooks": [{
"type": "command",
"command": "~/.claude/hooks/rtk-baseline.sh",
"timeout": 5000
}]
}'
if [[ -f "$settings_file" ]]; then
local tmp
tmp=$(mktemp)
# Add/update SessionEnd hook
jq --argjson hook "$hook_session_end" '
.hooks.SessionEnd = (
[(.hooks.SessionEnd // [])[] | select(.hooks[0].command | test("session-summary") | not)] + [$hook]
)
' "$settings_file" > "$tmp"
# Add/update SessionStart hook (rtk-baseline) if RTK available
if command -v rtk &>/dev/null; then
jq --argjson hook "$hook_session_start" '
.hooks.SessionStart = (
[(.hooks.SessionStart // [])[] | select(.hooks[0].command | test("rtk-baseline") | not)] + [$hook]
)
' "$tmp" > "${tmp}.2" && mv "${tmp}.2" "$tmp"
fi
mv "$tmp" "$settings_file"
echo " ${GREEN}Updated${RESET} $settings_file"
else
# Create new settings.json
local hooks_obj="{\"SessionEnd\": [$hook_session_end]"
if command -v rtk &>/dev/null; then
hooks_obj+=", \"SessionStart\": [$hook_session_start]"
fi
hooks_obj+="}"
echo "{\"hooks\": $hooks_obj}" | jq '.' > "$settings_file"
echo " ${GREEN}Created${RESET} $settings_file"
fi
echo ""
echo "${GREEN}Installation complete.${RESET}"
echo "${DIM}Session summary will appear on next session exit.${RESET}"
}
cmd_log() {
local count="${1:-5}"
if [[ ! -f "$LOG_FILE" ]]; then
echo "${YELLOW}No session summaries found at $LOG_FILE${RESET}"
exit 0
fi
echo "${BOLD}Last $count session summaries:${RESET}"
echo ""
tail -n "$count" "$LOG_FILE" | jq -r '
"═══ \(.session_name // "Unnamed") ═══",
" ID: \(.session_id[:16])... Branch: \(.git_branch) Exit: \(.exit_reason // "unknown")",
" Duration: \((.duration_wall_ms / 1000 / 60) | floor)m Turns: \(.turns) Cost: $\(.cost_usd | tostring[:5])",
" Tools: \(.tool_calls | to_entries | map("\(.key):\(.value)") | join(", "))",
" Errors: \(.tool_errors) Cache: \(.cache_hit_rate)%",
""
' 2>/dev/null || echo "${RED}Error parsing log file${RESET}"
}
cmd_help() {
echo "${BOLD}session-summary-config${RESET} - Configure session-summary.sh hook"
echo ""
echo "${BOLD}Usage:${RESET}"
echo " session-summary-config ${CYAN}show${RESET} Show current config"
echo " session-summary-config ${CYAN}set${RESET} KEY=VALUE Set a config value"
echo " session-summary-config ${CYAN}reset${RESET} Reset to defaults"
echo " session-summary-config ${CYAN}sections${RESET} Show section order"
echo " session-summary-config ${CYAN}sections${RESET} \"a,b,c\" Set section order"
echo " session-summary-config ${CYAN}preview${RESET} Demo output with current config"
echo " session-summary-config ${CYAN}install${RESET} Install hooks + settings.json"
echo " session-summary-config ${CYAN}log${RESET} [n] Show last n summaries (default: 5)"
echo ""
echo "${BOLD}Config keys:${RESET}"
echo " files, git, errors, loc, rtk, ratio, features, thinking, context"
echo " skip, log_dir, sections"
echo ""
echo "${BOLD}Examples:${RESET}"
echo " session-summary-config set git=0 # Disable git diff"
echo " session-summary-config set thinking=1 # Enable thinking blocks"
echo " session-summary-config set rtk=auto # Auto-detect RTK"
echo " session-summary-config sections \"meta,duration,tools,cost\" # Minimal output"
}
# ═══════════════════════════════════════════════════════════════════════════
# Main
# ═══════════════════════════════════════════════════════════════════════════
case "${1:-help}" in
show) cmd_show ;;
set) shift; cmd_set "$@" ;;
reset) cmd_reset ;;
sections) shift; cmd_sections "$@" ;;
preview) cmd_preview ;;
install) cmd_install ;;
log) shift; cmd_log "$@" ;;
help|--help|-h) cmd_help ;;
*)
echo "${RED}Unknown command: $1${RESET}" >&2
echo ""
cmd_help
exit 1
;;
esac