added a mechanism di disable debug messages

work related to https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=2713

home/bin/deboco

@@ -15,32 +15,46 @@ readonly COLOR_RESET='\033[0m'
 RETURNCODE_SUCCESS=0
 RETURNCODE_ERROR=1
 
-
+DEFAULT_PYTHON_PATH='/usr/bin/python3'
+PYTHON_PATH=''
+readonly LOG_LEVEL_ERROR=0
+readonly LOG_LEVEL_WARNING=1
+readonly LOG_LEVEL_INFO=2
+readonly LOG_LEVEL_DEBUG=3
+LOG_LEVEL=$LOG_LEVEL_INFO
 
 log()
 {
 	local log_type="$1"  # 'debug', 'info', 'warning' or 'error'
 	local message="$2"
 	local message_color=''
+	local message_level=''
 	case "$log_type" in
 		'error')
 			message_color="$COLOR_RED"
+			message_level="$LOG_LEVEL_ERROR"
 			;;
 		'warning')
 			message_color="$COLOR_YELLOW"
+			message_level="$LOG_LEVEL_WARNING"
 			;;
 		'info')
 			message_color="$COLOR_BLUE"
+			message_level="$LOG_LEVEL_INFO"
 			;;
 		'debug')
 			message_color="$COLOR_PURPLE"
+			message_level="$LOG_LEVEL_DEBUG"
 			;;
 		*)
 			echo "unexpected log type $log_type"
 			exit "$RETURNCODE_ERROR"
 	esac
 
+	if [ "$message_level" -le "$LOG_LEVEL" ]
+	then
 		printf "%b : %s\n" "${message_color}${log_type}${COLOR_RESET}" "$message"
+	fi
 }
 
 replace_in_file()