fix

llama_stack/cli/stack/build.py

@@ -82,6 +82,13 @@ the build. If not specified, currently active environment will be used if found.
             help="Build a config for a list of providers and only those providers. This list is formatted like: api1=provider1,api2=provider2. Where there can be multiple providers per API.",
         )
 
+        self.parser.add_argument(
+            "--exit-after-containerfile",
+            action="store_true",
+            default=False,
+            help="For container builds, exit after creating the Containerfile without building the image",
+        )
+
     def _run_stack_build_command(self, args: argparse.Namespace) -> None:
         # always keep implementation completely silo-ed away from CLI so CLI
         # can be fast to load and reduces dependencies