minor fixes to scrtip

acme-downloader.sh

@@ -44,6 +44,7 @@ check_version() {
     METADATA_URL="https://artifactory.software.geant.org/artifactory/api/storage/acme-downloader/acme-downloader.sh"
     REMOTE_MD5=$(curl -s $METADATA_URL | jq -j .checksums.md5)
     if [[ $LOCAL_MD5 != $REMOTE_MD5 ]]; then
+        echo ""
         echo "$1 differs from $SCRIPT_URL"
         echo "suggesting that you are running an older version"
         echo "in order to fetch and install the new version you can use the option: --update"
@@ -92,18 +93,19 @@ usage() {
     echo "    --key-destination [OPTIONAL Default: ${KEY_BASE}/<cert-name>.key]"
     echo "    --ca-destination [OPTIONAL Default: ${CERT_BASE}/COMODO_<type>.crt]"
     echo "    --wildcard [OPTIONAL if the certificate is wildcard]"
+    echo "    --check-version [OPTIONAL check difference with upstream exit]"
     echo "    --update [OPTIONAL self-updates the script and exit]"
     echo ""
+    clean_up 2
 }
 
-OPTS=$(getopt -o "h" --longoptions "help,redis-token:,vault-token:,cert-name:,team-name:,days:,type:,cert-destination:,fullchain-destination:,key-destination:,ca-destination:,wildcard" -- "$@")
+OPTS=$(getopt -o "h" --longoptions "help,redis-token:,vault-token:,cert-name:,team-name:,days:,type:,cert-destination:,fullchain-destination:,key-destination:,ca-destination:,check-version,update,wildcard" -- "$@")
 eval set -- "$OPTS"
 
 while true; do
     case "$1" in
     -h | --help)
         usage
-        clean_up 2
         ;;
     --redis-token)
         shift