1#!/usr/bin/env python3
2#
3# Copyright 2021 Google Inc. All rights reserved.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17import platform
18import subprocess
19import sys
20from pathlib import Path
21
22# Get the path where this script is located so we can invoke the script from
23# any directory and have the paths work correctly.
24script_path = Path(__file__).parent.resolve()
25
26# Get the root path as an absolute path, so all derived paths are absolute.
27root_path = script_path.parent.absolute()
28
29result = subprocess.run(["git", "diff", "--quiet", "--ignore-cr-at-eol"], cwd=root_path)
30
31if result.returncode != 0:
32 print(
33 "\n"
34 "ERROR: *********************************************************\n"
35 "ERROR: * The following differences were found after building. *\n"
36 "ERROR: * Perhaps there is a difference in the flags for the. *\n"
37 "ERROR: * CMakeLists.txt vs the script/generate_code.py script? *\n"
38 "ERROR: *********************************************************\n"
39 )
40 subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
41 sys.exit(result.returncode)
42
43# Rung the generate_code.py script, forwarding arguments
44gen_cmd = ["scripts/generate_code.py"] + sys.argv[1:]
45if platform.system() == "Windows":
46 gen_cmd = ["py"] + gen_cmd
47subprocess.run(gen_cmd, cwd=root_path)
48
49result = subprocess.run(["git", "diff", "--quiet", "--ignore-cr-at-eol"], cwd=root_path)
50
51if result.returncode != 0:
52 print(
53 "\n"
54 "ERROR: ********************************************************\n"
55 "ERROR: * The following differences were found after running *\n"
56 "ERROR: * the script/generate_code.py script. Maybe you forgot *\n"
57 "ERROR: * to run it after making changes in a generator? *\n"
58 "ERROR: ********************************************************\n"
59 )
60 subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
61 sys.exit(result.returncode)
62
63sys.exit(0)
View as plain text