Add error message when build script is not found (#196)

craftr-build · Sep 13, 2018 · dca2688 · dca2688
1 parent 45fced0
commit dca2688
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/craftr/main.py b/src/craftr/main.py
@@ -339,7 +339,11 @@ def main(argv=None, prog=None):
 
   graph_file = nr.fs.join(session.build_root, 'craftr_graph.{}.json'.format(session.build_variant))
   if args.config:
-    session.load_module_from_file(args.project, is_main=True)
+    try:
+      session.load_module_from_file(args.project, is_main=True)
+    except FileNotFoundError as e:
+      print('fatal: "{}" file not found'.format(nr.fs.rel(e.filename)), file=sys.stderr)
+      return 1
     nr.fs.makedirs(nr.fs.dir(graph_file))
     session.save(graph_file)
   else: