| # 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 |
| |
| |
| 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.python_executable |
| # TODO(penghuang): Remove it when python3 is used by default. |
| if python_executable != 'vpython3': |
| python_executable = 'vpython3' |
| 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) |
