#!/usr/bin/env bash
# run_bot.sh — starts bot.py and auto-restarts it on crash
set -euo pipefail

DIR="$(cd "$(dirname "$0")" && pwd)"
VENV="$DIR/venv/bin/activate"
LOG="$DIR/bot.log"
RETRY_DELAY=5   # seconds to wait before restarting after a crash

echo "[run_bot] Starting watchdog. Logs → $LOG" | tee -a "$LOG"

while true; do
    echo "[run_bot] $(date -u '+%Y-%m-%d %H:%M:%S UTC') — launching bot.py" | tee -a "$LOG"
    source "$VENV"
    python -u "$DIR/bot.py" >> "$LOG" 2>&1 || true
    EXIT=$?
    echo "[run_bot] $(date -u '+%Y-%m-%d %H:%M:%S UTC') — bot.py exited (code $EXIT), restarting in ${RETRY_DELAY}s..." | tee -a "$LOG"
    sleep "$RETRY_DELAY"
done