#!/usr/bin/env bash
set -e
cd "$(dirname "$0")"

if [ "$(id -u)" -ne 0 ]; then
  echo "error: must run as root (eBPF requires root)" >&2
  exit 1
fi

mkdir -p logs
setsid nohup .venv/bin/python main.py > logs/app.log 2>&1 < /dev/null &
PID=$!
disown "$PID" 2>/dev/null || true
echo "$PID" > .pid
sleep 1
if ! kill -0 "$PID" 2>/dev/null; then
  echo "process $PID exited immediately, see logs/app.log" >&2
  exit 1
fi
echo "started, pid=$PID, log: logs/app.log"