#!/bin/sh
set -eu

app_pid=""
mcp_pid=""
caddy_pid=""

stop_children() {
  for pid in "$app_pid" "$mcp_pid" "$caddy_pid"; do
    if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
      kill "$pid" 2>/dev/null || true
    fi
  done
}

trap 'stop_children' INT TERM

bun /app/dist/server/server.js &
app_pid=$!

bun /app/dist/mcp/mcp-server.js &
mcp_pid=$!

caddy run --config /etc/caddy/Caddyfile --adapter caddyfile &
caddy_pid=$!

exit_code=0

while :; do
  if ! kill -0 "$app_pid" 2>/dev/null; then
    wait "$app_pid" || exit_code=$?
    break
  fi

  if ! kill -0 "$mcp_pid" 2>/dev/null; then
    wait "$mcp_pid" || exit_code=$?
    break
  fi

  if ! kill -0 "$caddy_pid" 2>/dev/null; then
    wait "$caddy_pid" || exit_code=$?
    break
  fi

  sleep 1
done

stop_children
wait "$app_pid" 2>/dev/null || true
wait "$mcp_pid" 2>/dev/null || true
wait "$caddy_pid" 2>/dev/null || true

exit "$exit_code"