mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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74 lines
2.5 KiB
74 lines
2.5 KiB
#!/usr/bin/env python3 |
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# Copyright 2021 gRPC authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import os |
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import sys |
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os.chdir(os.path.join(os.path.dirname(sys.argv[0]), '../../..')) |
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# Allowance for overrides for specific files |
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EXPECTED_NAMES = { |
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'src/proto/grpc/channelz': 'channelz', |
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'src/proto/grpc/status': 'status', |
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'src/proto/grpc/testing': 'testing', |
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'src/proto/grpc/testing/duplicate': 'duplicate', |
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'src/proto/grpc/lb/v1': 'lb', |
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'src/proto/grpc/testing/xds': 'xds', |
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'src/proto/grpc/testing/xds/v3': 'xds_v3', |
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'src/proto/grpc/core': 'core', |
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'src/proto/grpc/health/v1': 'health', |
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'src/proto/grpc/reflection/v1alpha': 'reflection', |
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'src/proto/grpc/reflection/v1': 'reflection_v1', |
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} |
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errors = 0 |
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for root, dirs, files in os.walk('.'): |
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if root.startswith('./'): |
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root = root[len('./'):] |
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# don't check third party |
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if root.startswith('third_party/'): |
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continue |
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# only check BUILD files |
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if 'BUILD' not in files: |
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continue |
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text = open('%s/BUILD' % root).read() |
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# find a grpc_package clause |
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pkg_start = text.find('grpc_package(') |
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if pkg_start == -1: |
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continue |
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# parse it, taking into account nested parens |
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pkg_end = pkg_start + len('grpc_package(') |
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level = 1 |
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while level == 1: |
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if text[pkg_end] == ')': |
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level -= 1 |
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elif text[pkg_end] == '(': |
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level += 1 |
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pkg_end += 1 |
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# it's a python statement, so evaluate it to pull out the name of the package |
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name = eval(text[pkg_start:pkg_end], |
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{'grpc_package': lambda name, **kwargs: name}) |
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# the name should be the path within the source tree, excepting some special |
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# BUILD files (really we should normalize them too at some point) |
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# TODO(ctiller): normalize all package names |
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expected_name = EXPECTED_NAMES.get(root, root) |
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if name != expected_name: |
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print("%s/BUILD should define a grpc_package with name=%r, not %r" % |
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(root, expected_name, name)) |
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errors += 1 |
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if errors != 0: |
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sys.exit(1)
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