CLI: Exclude example dags when a bundle is passed (#50401)

(cherry picked from commit 4788f5d)

Author: kaxil

airflow-core/src/airflow/utils/cli.py

@@ -277,7 +277,7 @@ def get_dag(bundle_names: list | None, dag_id: str, from_db: bool = False) -> DA
         manager = DagBundlesManager()
         for bundle_name in bundle_names:
             bundle = manager.get_bundle(bundle_name)
-            dagbag = DagBag(dag_folder=bundle.path, bundle_path=bundle.path)
+            dagbag = DagBag(dag_folder=bundle.path, bundle_path=bundle.path, include_examples=False)
             dag = dagbag.dags.get(dag_id)
             if dag:
                 break

airflow-core/tests/unit/cli/commands/test_dag_command.py

@@ -777,6 +777,20 @@ def test_dag_test_with_mark_success(self, mock__execute_task):
         assert len(mock__execute_task.call_args_list) == 1
         assert mock__execute_task.call_args_list[0].kwargs["ti"].task_id == "dummy_operator"
 
+    @conf_vars({("core", "load_examples"): "false"})
+    def test_get_dag_excludes_examples_with_bundle(self, configure_testing_dag_bundle):
+        """Test that example DAGs are excluded when bundle names are passed."""
+        from airflow.utils.cli import get_dag
+
+        with configure_testing_dag_bundle(TEST_DAGS_FOLDER / "test_sensor.py"):
+            # example DAG should not be found since include_examples=False
+            with pytest.raises(AirflowException, match="could not be found"):
+                get_dag(bundle_names=["testing"], dag_id="example_simplest_dag")
+
+            # However, "test_sensor.py" should exist
+            dag = get_dag(bundle_names=["testing"], dag_id="test_sensor")
+            assert dag.dag_id == "test_sensor"
+
 
 class TestCliDagsReserialize:
     parser = cli_parser.get_parser()