scripts/monitoring/check_gemini.sh

#!/bin/sh

TLS_CLIENT="/usr/local/bin/gnutls-cli -p 1965"

if [ "$1" = "-h" ] || [ "$1" = "--help" ]
then
  echo "usage: $0 <capsule name> (without gemini:// scheme)"
  echo
  return 0
fi

errorOutput=$(echo -n  "gemini://$1/\r\n" | ${TLS_CLIENT} $1 2>&1 > /dev/null)
errorCode=$?

if [ $errorCode -gt 0 ]
then
  echo "ERROR: ${errorOutput}"
  return 2
else
  echo "OK: capsule responding"
  return 0
fi