helpers: Add useful log in case of empty config

lib/helpers.bash

@@ -499,18 +499,30 @@ _bash-it-profile-save() {
     done
   fi
 
+  local something_exists
   echo "# This file is auto generated by Bash-it. Do not edit manually!" > "$profile_path"
   for subdirectory in "plugins" "completion" "aliases"; do
+    local component_exists=""
     echo "Saving $subdirectory configuration..."
-    echo "" >> "$profile_path"
-    echo "# $subdirectory" >> "$profile_path"
     for f in "${BASH_IT}/$subdirectory/available/"*.bash; do
       _bash-it-determine-component-status-from-path "$f"
       if [ "$enabled" == "x" ]; then
+        if [ -z "$component_exists" ]; then
+            # This is the first component of this type, print the header
+            component_exists="yes"
+            something_exists="yes"
+            echo "" >> "$profile_path"
+            echo "# $subdirectory" >> "$profile_path"
+        fi
         echo "$subdirectory $enabled_file_clean" >> "$profile_path"
       fi
     done
   done
+  if [ -z "$something_exists" ]; then
+    echo "It seems like no configuration was enabled.."
+    echo "Make sure to double check that this is the wanted behavior."
+  fi
+
   echo "All done!"
   echo ""
   echo "Profile location: $profile_path"