#!/usr/bin/env bash
set -euo pipefail
TIMEOUT=10 # Metro should not take this long to start.
while [ "${TIMEOUT}" -gt 0 ]; do
if ! lsof -i:"${RCT_METRO_PORT:-8081}" &> /dev/null; then
echo "."
sleep 1
((TIMEOUT--))
else
break
fi
done
