#!/bin/bash# ================================# @file stop.sh - stop hook script# ================================# @description# - creates today's log file if none exists yet# - appends a note to a thread every 30 minutes# - synthesizes notes into corresponding threads every 2 hours# - every tick also asks for any uncaptured prompts to be flushed into their thread# - one file means one mtime, so the interval timer measures every kind of write# - works with `claude`; does not work with `grok`# @see AGENTS.md, AGENTS/templates/logs.md, docs/logs/TODAYS_LOG="docs/logs/$(date +%Y-%m-%d).md"# seconds between notes, and how many notes before a synthesis pass# the synthesis cadence is the product of the two: 1800 * 4 = every 2 hoursUPDATE_INTERVAL=1800SYNTHESIZE_INTERVAL=4# hook state, not an artifact — sits beside the logs it paces, the only workflow that reads it;# leading dot keeps it out of any bare docs/logs/* listing an agent is told to readTICKER_FILE="docs/logs/.ticker"NOW=$(date +%s)LAST_MODIFIED=$(stat -f %m "$TODAYS_LOG" 2>/dev/null || stat -c %Y "$TODAYS_LOG" 2>/dev/null || echo 0)# make today's log file if one doesn't existif [ ! -f "$TODAYS_LOG" ];then mkdir -p docs/logs; echo "# $TODAYS_LOG" > "$TODAYS_LOG"; fi# check if today's log was updated recentlyELAPSED_TIME=$((NOW - LAST_MODIFIED))if [ "$ELAPSED_TIME" -gt "$UPDATE_INTERVAL" ]; then  # this script runs fresh on every stop hook, so the tick count has to be persisted to disk  TICKER_COUNT=$(cat "$TICKER_FILE" 2>/dev/null || echo 0)  case "$TICKER_COUNT" in ''|*[!0-9]*) TICKER_COUNT=0 ;; esac  TICKER_COUNT=$((TICKER_COUNT + 1))  NOTES_TASK="append a note to the end of $TODAYS_LOG (see AGENTS/templates/logs.md)"  PROMPTS_TASK="append any uncaptured prompts to their thread's PROMPTS block in $TODAYS_LOG"  SYNTHESIZE_TASK="synthesize $TODAYS_LOG (see AGENTS/templates/logs.md): incorporate notes \  into thread prose, and prune each thread's prompts without turning them into prose"  # checks if ticker is on a synthesize interval  if [ "$((TICKER_COUNT % SYNTHESIZE_INTERVAL))" -eq 0 ];  # asks for synthesis and prompts  then echo 0 > "$TICKER_FILE"    jq -n --arg reason "$SYNTHESIZE_TASK; $PROMPTS_TASK; notify user" \    '{decision:"block", reason:$reason}'  # asks for notes and prompts  else echo "$TICKER_COUNT" > "$TICKER_FILE"    jq -n --arg reason "$NOTES_TASK; $PROMPTS_TASK; notify user" \    '{decision:"block", reason:$reason}'  fi  exit 0fiexit 0