1#!/usr/bin/env python3
2#
3# Copyright 2022 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 subprocess
18import sys
19import generate_grpc_examples
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
29print("Generating GRPC code...")
30generate_grpc_examples.GenerateGRPCExamples()
31
32result = subprocess.run(["git", "diff", "--quiet", "--ignore-cr-at-eol"], cwd=root_path)
33
34if result.returncode != 0:
35 print(
36 "\n"
37 "ERROR: ********************************************************\n"
38 "ERROR: * The following differences were found after running *\n"
39 "ERROR: * the script/generate_grpc_examples.py script. Maybe *\n"
40 "ERROR: * you forgot to run it after making changes in a *\n"
41 "ERROR: * generator or schema? *\n"
42 "ERROR: ********************************************************\n"
43 )
44 subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
45 sys.exit(result.returncode)
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