deboco improvement: added extra check to detect debops env failure

- note: work done on 30/01/2026

work related to [https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=4312]

home/bin/deboco

@@ -188,6 +188,19 @@ controller__check_integrity()
 	# ANSIBLE_CONFIG=~/debops/controllers/alambix/ansible.debops.git/ansible.cfg
 	pushd "$local_repos_path"
 		source "$virtual_env_path/bin/activate"
+		debops env
+		if [ $? != 0 ]
+		then
+			# Error: No inventory specified in the "ansible.cfg" configuration file. You
+			# might want to run "debops project refresh" command to ensure that it's
+			# included in the generated file. If this is a legacy project, check if the
+			# "inventory" option is present in the ".debops.cfg" file. The default is:
+
+			#     [ansible defaults]
+			#     inventory = ansible/inventory
+			log 'error' "'debops env' failed"
+			return "$RETURNCODE_ERROR"
+		fi
 		eval "$(debops env)"
 		local home_dir=$(echo ~)
 		local var_name=''