fix: do not force use_data usage

src/rougail/cli/__main__.py

@@ -20,6 +20,7 @@ from tiramisu_cmdline_parser import TiramisuCmdlineParser
 from tiramisu.error import PropertiesOptionError
 from tiramisu import Config
 from pathlib import Path
+from sys import exit
 
 from rougail import Rougail
 from rougail.config import get_rougail_config
@@ -107,8 +108,11 @@ def _main(arguments, do_not_print):
     except PropertiesOptionError:
         user_data_names = []
     # structural
-    rougail = Rougail(rougailconfig)
-    config = rougail.run()
+    if rougailconfig["cli.load_config"]:
+        rougail = Rougail(rougailconfig)
+        config = rougail.run()
+    else:
+        config = None
     # data user
     if not user_data_names:
         user_datas = None
@@ -155,7 +159,8 @@ def _main(arguments, do_not_print):
                 err_warn["errors"].extend(ret["errors"])
                 err_warn["warnings"].extend(ret["warnings"])
     # output
-    config.property.read_only()
+    if config:
+        config.property.read_only()
     output_name = rougailconfig["step.output"]
     path = Path(__file__).parent.parent / ("output_" + output_name) / "__init__.py"
     if not path.is_file():
@@ -185,5 +190,4 @@ def main(arguments=None, do_not_print=False):
         if print_traceback:
             import traceback
             traceback.print_exc()
-        print(_("ERROR: {0}").format(err))
-        exit(1)
+        exit(_("ERROR: {0}").format(err))

src/rougail/cli/config.py

@@ -42,6 +42,10 @@ cli:
   versions:
     description: {_('display rougail version and all componants')}
     default: false
+
+  load_config:
+    default: true
+    hidden: true
 """
     return {
         "options": options,