start.sh

#!/usr/bin/env bash
set -Eeuo pipefail

REPO_DIR="/home/amti/Documents/Projects/Apps/Active/AIBot"
VENV_DIR="$REPO_DIR/.venv"
LOG_DIR="$REPO_DIR/logs"
LOG_FILE="$LOG_DIR/bot.log"

mkdir -p "$LOG_DIR"

cleanup() {
  echo "[$(date --iso-8601=seconds)] stop signal received, shutting down" >> "$LOG_FILE"
}
trap cleanup SIGINT SIGTERM

cd "$REPO_DIR"

if [ ! -d "$VENV_DIR" ]; then
  echo "Virtual environment not found at $VENV_DIR" | tee -a "$LOG_FILE"
  exit 1
fi

if pgrep -f "$REPO_DIR/main.py" > /dev/null; then
  echo "[$(date --iso-8601=seconds)] another bot process is already running; aborting" >> "$LOG_FILE"
  exit 1
fi

source "$VENV_DIR/bin/activate"
# Allow the allocator to grow segments to mitigate fragmentation; keep both vars for older Torch builds.
export PYTORCH_ALLOC_CONF=expandable_segments:True
export PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True

while true; do
  echo "[$(date --iso-8601=seconds)] starting bot" >> "$LOG_FILE"
  python main.py >> "$LOG_FILE" 2>&1 || true
  exit_code=$?
  echo "[$(date --iso-8601=seconds)] bot exited with code $exit_code" >> "$LOG_FILE"
  sleep 3
  echo "[$(date --iso-8601=seconds)] restarting bot" >> "$LOG_FILE"
  sleep 2
  echo "[$(date --iso-8601=seconds)] restart cycle" >> "$LOG_FILE"
  # Optional: limit restart attempts
  # On repeated failures, add exponential backoff or exit
  # For now, loop indefinitely.
done