#!/bin/sh

ping_valkey() {
    resp=$(timeout -s 15 $1 \
        valkey-cli \
        -h localhost \
        -p $VALKEY_PORT \
        ping)
    ret=${?}
    echo $resp
    return ${ret}
}

response=$(ping_valkey 5)
if [ "$?" -eq "124" ]; then
  echo "Timed out"
  exit 1
fi

firstWord=$(echo $response |  awk 'NR==1 {print $1;}')
if [ "$response" != "PONG" ] && [ "$firstWord" != "LOADING" ] && [ "$firstWord" != "MASTERDOWN" ]; then
  echo "Valey is not alive [${response}]"
  exit 1
fi

echo "$( date +'[%Y/%m/%d %H:%M:%S]') Valkey is alive"
exit 0