structure saas with tools

.venv/lib/python3.10/site-packages/google/adk/cli/utils/envs.py

@@ -0,0 +1,54 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+import os
+
+from dotenv import load_dotenv
+
+logger = logging.getLogger(__file__)
+
+
+def _walk_to_root_until_found(folder, filename) -> str:
+  checkpath = os.path.join(folder, filename)
+  if os.path.exists(checkpath) and os.path.isfile(checkpath):
+    return checkpath
+
+  parent_folder = os.path.dirname(folder)
+  if parent_folder == folder:  # reached the root
+    return ''
+
+  return _walk_to_root_until_found(parent_folder, filename)
+
+
+def load_dotenv_for_agent(
+    agent_name: str, agent_parent_folder: str, filename: str = '.env'
+):
+  """Lods the .env file for the agent module."""
+
+  # Gets the folder of agent_module as starting_folder
+  starting_folder = os.path.abspath(
+      os.path.join(agent_parent_folder, agent_name)
+  )
+  dotenv_file_path = _walk_to_root_until_found(starting_folder, filename)
+  if dotenv_file_path:
+    load_dotenv(dotenv_file_path, override=True, verbose=True)
+    logger.info(
+        'Loaded %s file for %s at %s',
+        filename,
+        agent_name,
+        dotenv_file_path,
+    )
+  else:
+    logger.info('No %s file found for %s', filename, agent_name)