✨ Allow copy-only mode

closes moremoban#21
jayvdb · May 29, 2018 · a9c7b97 · a9c7b97
1 parent a353b20
commit a9c7b97
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Showing 2 changed files with 22 additions and 14 deletions.
diff --git a/moban/main.py b/moban/main.py
@@ -106,7 +106,8 @@ def handle_moban_file(moban_file, options):
         raise exceptions.MobanfileGrammarException(
             constants.ERROR_INVALID_MOBAN_FILE % moban_file
         )
-    if constants.LABEL_TARGETS not in moban_file_configurations:
+    if (constants.LABEL_TARGETS not in moban_file_configurations and
+            constants.LABEL_COPY not in moban_file_configurations):
         raise exceptions.MobanfileGrammarException(
             constants.ERROR_NO_TARGETS % moban_file
         )

diff --git a/moban/mobanfile.py b/moban/mobanfile.py
@@ -30,18 +30,25 @@ def handle_moban_file_v1(moban_file_configurations, command_line_options):
             moban_file_configurations[constants.LABEL_CONFIG],
         )
     merged_options = merge(command_line_options, constants.DEFAULT_OPTIONS)
-    list_of_templating_parameters = parse_targets(
-        merged_options, moban_file_configurations[constants.LABEL_TARGETS]
-    )
-    engine_class = EngineFactory.get_engine(
-        merged_options[constants.LABEL_TEMPLATE_TYPE]
-    )
-    engine = engine_class(
-        merged_options[constants.LABEL_TMPL_DIRS],
-        merged_options[constants.LABEL_CONFIG_DIR],
-    )
-    engine.render_to_files(list_of_templating_parameters)
-    engine.report()
+
+    targets = moban_file_configurations.get(constants.LABEL_TARGETS)
+    if targets:
+        list_of_templating_parameters = parse_targets(
+            merged_options, targets,
+        )
+        engine_class = EngineFactory.get_engine(
+            merged_options[constants.LABEL_TEMPLATE_TYPE]
+        )
+        engine = engine_class(
+            merged_options[constants.LABEL_TMPL_DIRS],
+            merged_options[constants.LABEL_CONFIG_DIR],
+        )
+        engine.render_to_files(list_of_templating_parameters)
+        engine.report()
+        number_of_templated_files = engine.number_of_templated_files()
+    else:
+        number_of_templated_files = 0
+
     if constants.LABEL_COPY in moban_file_configurations:
         number_of_copied_files = handle_copy(
             merged_options[constants.LABEL_TMPL_DIRS],
@@ -50,7 +57,7 @@ def handle_moban_file_v1(moban_file_configurations, command_line_options):
     else:
         number_of_copied_files = 0
     exit_code = reporter.convert_to_shell_exit_code(
-        engine.number_of_templated_files() + number_of_copied_files
+        number_of_templated_files + number_of_copied_files
     )
     reporter.report_up_to_date()
     return exit_code