bug fixing: check invalid dataset name before store it in local config file

- fix indentation

ebulk

@@ -62,6 +62,7 @@ function helpReadme {
 }
 
 function checkParameters {
+    re='^[_A-Za-z.0-9-]*$'
     if [ ! -f $TEMPLATE_FILE ]; then
         echo
         echo -e "${ORANGE}[ERROR] File '$TEMPLATE_FILE' not found!${NC}" >&2; return 1
@@ -91,6 +92,19 @@ function checkParameters {
 	  fi
       fi
       EBULK_DATASET_FILE="$DATASET_DIR$EBULK_DATASET_FILE_NAME"
+      if ! [[ $REFERENCE =~ $re ]] ; then
+        if [ "$REFERENCE" = "." ] && [[ -z "$STORAGE" ]] ; then
+          echo
+          echo -e "${ORANGE}[ERROR] You are not in a dataset directory ${GREEN}'$REFERENCE'${ORANGE}.${NC}"
+          echo
+        else
+          echo
+          echo -e "${ORANGE}[ERROR] Error in argument: invalid dataset name ${GREEN}'$REFERENCE'${ORANGE}.${NC}"
+          echo -e "${ORANGE}[ERROR] Only alphanumerics, dots ( . ), underscores ( _ ) and hyphens ( - ) are allowed.${NC}"
+          echo
+        fi
+        helpReadme >&2; return 1
+      fi
       if [[ $DATASET_DIR != $REFERENCE ]]; then
 	  if [ "$REFERENCE" = "." ] ; then
 		REFERENCE=$(basename "$DATASET_DIR")
@@ -124,7 +138,6 @@ function checkParameters {
     if [ "$DATA_SET" == "." ] ; then
 	DATA_SET=$(basename $(pwd))
     fi
-    re='^[_A-Za-z.0-9-]*$'
     if ! [[ $DATA_SET =~ $re ]] ; then
 	if [ "$DATA_SET" = "." ] && [[ -z "$STORAGE" ]] ; then
 		echo
@@ -750,6 +763,9 @@ case $OPERATION in
 	  echo
 	fi
 	echo "### DATASET DOWNLOAD ###"
+	if [ "$ALWAYS_YES" = "true" ] ; then
+    echo "[always yes mode]"
+  fi
 	echo
 	if [ "$DISCARD_CHANGES" != "" ] ; then
 	  DISCARD_CHANGES_FILE="$DATASET_DIR$DISCARD_CHANGES_FILE_NAME"
@@ -759,8 +775,10 @@ case $OPERATION in
 	  echo -e "** The dataset will be downloaded in the specified directory: $DATASET_DIR"
 	fi
 	echo
+	if [ "$ALWAYS_YES" = "false" ] ; then
   	read -n 1 -s -r -p "Press any key to continue"
   	echo
+  fi
 	runProcess
 	;;
     push)
@@ -799,11 +817,16 @@ case $OPERATION in
 		esac
 	fi
 	echo "### DATASET INGESTION ###"
+
+	if [ "$ALWAYS_YES" = "true" ] ; then
+    echo "[always yes mode]"
+  else
 	  echo
   	echo -e "** The tool will look for dataset files in the specified $MESSAGE"
   	echo -e "** Please make sure to put your dataset files there for ingestion."
   	echo
   	read -n 1 -s -r -p "Press any key to continue"
+  fi
   echo
 	runProcess
 	;;