| #!/usr/bin/env python3 |
| # |
| # Copyright 2021 Google Inc. All rights reserved. |
| # |
| # 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 platform |
| import subprocess |
| import sys |
| from pathlib import Path |
| |
| # Get the path where this script is located so we can invoke the script from |
| # any directory and have the paths work correctly. |
| script_path = Path(__file__).parent.resolve() |
| |
| # Get the root path as an absolute path, so all derived paths are absolute. |
| root_path = script_path.parent.absolute() |
| |
| result = subprocess.run(["git", "diff", "--quiet", "--ignore-cr-at-eol"], cwd=root_path) |
| |
| if result.returncode != 0: |
| print( |
| "\n" |
| "ERROR: *********************************************************\n" |
| "ERROR: * The following differences were found after building. *\n" |
| "ERROR: * Perhaps there is a difference in the flags for the. *\n" |
| "ERROR: * CMakeLists.txt vs the script/generate_code.py script? *\n" |
| "ERROR: *********************************************************\n" |
| ) |
| subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path) |
| sys.exit(result.returncode) |
| |
| # Rung the generate_code.py script, forwarding arguments |
| gen_cmd = ["scripts/generate_code.py"] + sys.argv[1:] |
| if platform.system() == "Windows": |
| gen_cmd = ["py"] + gen_cmd |
| subprocess.run(gen_cmd, cwd=root_path) |
| |
| result = subprocess.run(["git", "diff", "--quiet", "--ignore-cr-at-eol"], cwd=root_path) |
| |
| if result.returncode != 0: |
| print( |
| "\n" |
| "ERROR: ********************************************************\n" |
| "ERROR: * The following differences were found after running *\n" |
| "ERROR: * the script/generate_code.py script. Maybe you forgot *\n" |
| "ERROR: * to run it after making changes in a generator? *\n" |
| "ERROR: ********************************************************\n" |
| ) |
| subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path) |
| sys.exit(result.returncode) |
| |
| sys.exit(0) |