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- # Copyright 2019 The Chromium Authors. All rights reserved.
- # Use of this source code is governed by a BSD-style license that can be
- # found in the LICENSE file.
- """Enforces Vulkan function pointer autogen matches script output.
- See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
- for more details on the presubmit API built into depot_tools.
- """
- import os.path
- USE_PYTHON3 = True
- def CommonChecks(input_api, output_api):
- generating_files = input_api.AffectedFiles(
- file_filter=lambda x: os.path.basename(x.LocalPath()) in [
- 'generate_bindings.py'])
- generated_files = input_api.AffectedFiles(
- file_filter=lambda x: os.path.basename(x.LocalPath()) in [
- 'vulkan_function_pointers.cc', 'vulkan_function_pointers.h'])
- messages = []
- if generated_files and not generating_files:
- long_text = 'Changed files:\n'
- for generated_file in generated_files:
- long_text += generated_file.LocalPath() + '\n'
- long_text += '\n'
- messages.append(output_api.PresubmitError(
- 'Vulkan function pointer generated files changed but the generator '
- 'did not.', long_text=long_text))
- with input_api.temporary_directory() as temp_dir:
- commands = []
- if generating_files:
- python_executable = input_api.python3_executable
- commands.append(input_api.Command(name='generate_bindings',
- cmd=[python_executable,
- 'generate_bindings.py',
- '--check',
- '--output-dir=' + temp_dir],
- kwargs={},
- message=output_api.PresubmitError))
- if commands:
- messages.extend(input_api.RunTests(commands))
- return messages
- def CheckChangeOnUpload(input_api, output_api):
- return CommonChecks(input_api, output_api)
- def CheckChangeOnCommit(input_api, output_api):
- return CommonChecks(input_api, output_api)
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