heavy-duty-watcher/scripts/health-loop.sh
grok-bot-andresmgsl 1d00544e86 Initial release: org-wide heavy-duty GitHub review watcher
Polls all heavy-duty/* repos every 15m for assignee/review-requested
work, reviews with clear Verdicts until agreement, and includes
tmux restore + hourly health self-heal. Fully documented.
2026-07-18 17:40:05 +00:00

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Executable file

#!/usr/bin/env bash
# Hourly health check + self-heal for poll-loop.
set -euo pipefail
WATCHER_DIR="${WATCHER_DIR:-$(cd "$(dirname "$0")/.." && pwd)}"
LOG_DIR="${WATCHER_DIR}/logs"
INTERVAL_SEC="${HEALTH_INTERVAL_SEC:-3600}"
TMUX_SESSION="${TMUX_SESSION:-heavy-duty-watcher}"
LEGACY_TMUX="${LEGACY_TMUX:-rig-watcher}"
mkdir -p "${LOG_DIR}"
echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] health-loop started interval=${INTERVAL_SEC}s" \
>> "${LOG_DIR}/health.log"
"${WATCHER_DIR}/scripts/health-check.sh" || true
session_name() {
if tmux has-session -t "${TMUX_SESSION}" 2>/dev/null; then
echo "${TMUX_SESSION}"
elif tmux has-session -t "${LEGACY_TMUX}" 2>/dev/null; then
echo "${LEGACY_TMUX}"
else
echo ""
fi
}
while true; do
sleep "${INTERVAL_SEC}"
set +e
"${WATCHER_DIR}/scripts/health-check.sh"
rc=$?
set -e
if ! ps -eo args | awk '/poll-loop\.sh/ && !/awk/ {found=1} END{exit !found}'; then
echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] health-loop: restarting poll-loop" \
>> "${LOG_DIR}/health.log"
sess="$(session_name)"
if [[ -n "${sess}" ]]; then
tmux list-windows -t "${sess}" -F '#{window_index} #{window_name}' \
| awk '$2=="poll-loop"{print $1}' \
| while read -r idx; do tmux kill-window -t "${sess}:${idx}" 2>/dev/null || true; done
tmux new-window -t "${sess}" -n poll-loop -c "${WATCHER_DIR}" \
"bash ${WATCHER_DIR}/scripts/poll-loop.sh"
else
tmux new-session -d -s "${TMUX_SESSION}" -n poll-loop -c "${WATCHER_DIR}" \
"bash ${WATCHER_DIR}/scripts/poll-loop.sh"
tmux new-window -t "${TMUX_SESSION}" -n health-loop -c "${WATCHER_DIR}" \
"bash ${WATCHER_DIR}/scripts/health-loop.sh"
fi
fi
if (( rc != 0 )); then
echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] health-loop: status non-ok rc=${rc}" \
>> "${LOG_DIR}/health.log"
fi
done