79 lines
2.3 KiB
Bash
79 lines
2.3 KiB
Bash
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#!/usr/bin/env bash
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# deadman-switch.sh — Alert when agent loops produce zero commits for 2+ hours
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# Checks Gitea for recent commits. Sends Telegram alert if threshold exceeded.
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# Designed to run as a cron job every 30 minutes.
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set -euo pipefail
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THRESHOLD_HOURS="${1:-2}"
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THRESHOLD_SECS=$((THRESHOLD_HOURS * 3600))
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LOG_DIR="$HOME/.hermes/logs"
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LOG_FILE="$LOG_DIR/deadman.log"
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GITEA_URL="http://143.198.27.163:3000"
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GITEA_TOKEN=$(cat "$HOME/.hermes/gitea_token_vps" 2>/dev/null || echo "")
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TELEGRAM_TOKEN=$(cat "$HOME/.config/telegram/special_bot" 2>/dev/null || echo "")
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TELEGRAM_CHAT="-1003664764329"
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REPOS=(
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"Timmy_Foundation/timmy-config"
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"Timmy_Foundation/the-nexus"
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)
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mkdir -p "$LOG_DIR"
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" >> "$LOG_FILE"
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}
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now=$(date +%s)
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latest_commit_time=0
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for repo in "${REPOS[@]}"; do
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# Get most recent commit timestamp
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response=$(curl -sf --max-time 10 \
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-H "Authorization: token ${GITEA_TOKEN}" \
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"${GITEA_URL}/api/v1/repos/${repo}/commits?limit=1" 2>/dev/null || echo "[]")
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commit_date=$(echo "$response" | python3 -c "
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import json, sys, datetime
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try:
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commits = json.load(sys.stdin)
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if commits:
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ts = commits[0]['created']
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dt = datetime.datetime.fromisoformat(ts.replace('Z', '+00:00'))
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print(int(dt.timestamp()))
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else:
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print(0)
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except:
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print(0)
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" 2>/dev/null || echo "0")
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if [ "$commit_date" -gt "$latest_commit_time" ]; then
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latest_commit_time=$commit_date
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fi
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done
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gap=$((now - latest_commit_time))
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gap_hours=$((gap / 3600))
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gap_mins=$(((gap % 3600) / 60))
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if [ "$latest_commit_time" -eq 0 ]; then
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log "WARN: Could not fetch any commit timestamps. API may be down."
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exit 0
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fi
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if [ "$gap" -gt "$THRESHOLD_SECS" ]; then
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msg="DEADMAN ALERT: No commits in ${gap_hours}h${gap_mins}m across all repos. Loops may be dead. Last commit: $(date -r "$latest_commit_time" '+%Y-%m-%d %H:%M' 2>/dev/null || echo 'unknown')"
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log "ALERT: $msg"
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# Send Telegram alert
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if [ -n "$TELEGRAM_TOKEN" ]; then
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curl -sf --max-time 10 -X POST \
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"https://api.telegram.org/bot${TELEGRAM_TOKEN}/sendMessage" \
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-d "chat_id=${TELEGRAM_CHAT}" \
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-d "text=${msg}" >/dev/null 2>&1 || true
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fi
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else
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log "OK: Last commit ${gap_hours}h${gap_mins}m ago (threshold: ${THRESHOLD_HOURS}h)"
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fi
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