#!/usr/bin/env bash
set -euo pipefail
PIDFILE=${PIDFILE:-server.pid}

stop_pid() {
  local pid="$1"
  if [ -n "$pid" ] && ps -p "$pid" > /dev/null 2>&1; then
    kill "$pid" 2>/dev/null || true
    sleep 1
    if ps -p "$pid" > /dev/null 2>&1; then
      kill -9 "$pid" 2>/dev/null || true
    fi
    echo "Stopped stale process $pid"
  fi
}

if [ -f "$PIDFILE" ]; then
  PID=$(cat "$PIDFILE" 2>/dev/null || true)
  stop_pid "$PID"
  rm -f "$PIDFILE"
fi

# Sweep up any stale listeners started from this project.
PIDS=$(pgrep -f 'uvicorn .*main:app|python.*server.py|uvicorn .*server:app' || true)
if [ -n "$PIDS" ]; then
  for pid in $PIDS; do
    stop_pid "$pid"
  done
else
  echo "No stale processes found"
fi