now the script will bail out if it has been provided with too much arguments

main.sh

@@ -2,9 +2,10 @@
 
 ERROR_BECAUSE_ROOT=1
 ERROR_BECAUSE_NOT_ARCH_LINUX=2
-ERROR_BECAUSE_ANSIBLE_INSTALLATION_FAILED=3
-ERROR_BECAUSE_PLAYBOOK_INVALID_OR_NOT_FOUND=4
-ERROR_BECAUSE_PLAYBOOK_PATH_DOES_NOT_EXIST=5
+ERROR_BECAUSE_TOO_MUCH_ARGUMENTS_PROVDED=3
+ERROR_BECAUSE_ANSIBLE_INSTALLATION_FAILED=5
+ERROR_BECAUSE_PLAYBOOK_INVALID_OR_NOT_FOUND=5
+ERROR_BECAUSE_PLAYBOOK_PATH_DOES_NOT_EXIST=6
 
 if [[ "$(id -u)" -eq 0 ]]
 then
@@ -29,6 +30,12 @@ then
   fi
 fi
 
+if [[ $# -gt 1 ]]
+then
+  echo "Too much arguments provided."
+  exit $ERROR_BECAUSE_TOO_MUCH_ARGUMENTS_PROVDED
+fi
+
 choosen_playbook_path=$1
 
 if [[ -z $choosen_playbook_path ]]