| # Copyright 2026 The Pigweed Authors |
| # |
| # 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 |
| # |
| # https://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 os |
| |
| def check_filesystem_overrides(app_path, board_id): |
| """ |
| Checks if application's boards/ directory has config or overlay overrides for board. |
| Matches <board_name>.conf, <board_name>_<qualifiers>.conf, etc. |
| """ |
| boards_dir = os.path.join(app_path, "boards") |
| if not os.path.isdir(boards_dir): |
| return False |
| |
| board_name = board_id |
| board_qualifiers = "" |
| if "/" in board_id: |
| board_name, board_qualifiers = board_id.split("/", 1) |
| |
| candidates = [] |
| if board_qualifiers: |
| candidates.append(f"{board_name}_{board_qualifiers}.conf") |
| candidates.append(f"{board_name}_{board_qualifiers}.overlay") |
| |
| candidates.append(f"{board_name}.conf") |
| candidates.append(f"{board_name}.overlay") |
| |
| for c in candidates: |
| if os.path.exists(os.path.join(boards_dir, c)): |
| return True |
| |
| return False |
