| #!/usr/bin/env python3 |
| |
| # Copyright 2020 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| """Runs the local presubmit checks for the Pigweed repository.""" |
| |
| import argparse |
| import json |
| import logging |
| import os |
| from pathlib import Path |
| import re |
| import shutil |
| import subprocess |
| import sys |
| from typing import Callable, Iterable, List, Sequence, TextIO |
| |
| try: |
| import pw_presubmit |
| except ImportError: |
| # Append the pw_presubmit package path to the module search path to allow |
| # running this module without installing the pw_presubmit package. |
| sys.path.append(os.path.dirname(os.path.dirname( |
| os.path.abspath(__file__)))) |
| import pw_presubmit |
| |
| import pw_package.pigweed_packages |
| |
| from pw_presubmit import ( |
| build, |
| cli, |
| cpp_checks, |
| format_code, |
| git_repo, |
| call, |
| filter_paths, |
| inclusive_language, |
| npm_presubmit, |
| plural, |
| presubmit, |
| PresubmitContext, |
| PresubmitFailure, |
| Programs, |
| python_checks, |
| shell_checks, |
| todo_check, |
| ) |
| from pw_presubmit.install_hook import install_git_hook |
| |
| _LOG = logging.getLogger(__name__) |
| |
| pw_package.pigweed_packages.initialize() |
| |
| # Trigger builds if files with these extensions change. |
| _BUILD_FILE_FILTER = presubmit.FileFilter( |
| suffix=(*format_code.C_FORMAT.extensions, '.py', '.rst', '.gn', '.gni')) |
| |
| |
| def _at_all_optimization_levels(target): |
| for level in ('debug', 'size_optimized', 'speed_optimized'): |
| yield f'{target}_{level}' |
| |
| |
| # |
| # Build presubmit checks |
| # |
| def gn_clang_build(ctx: PresubmitContext): |
| """Checks all compile targets that rely on LLVM tooling.""" |
| build_targets = [ |
| *_at_all_optimization_levels('host_clang'), |
| 'cpp14_compatibility', |
| 'cpp20_compatibility', |
| 'asan', |
| 'tsan', |
| 'ubsan', |
| 'runtime_sanitizers', |
| |
| # TODO(b/234876100): msan will not work until the C++ standard library |
| # included in the sysroot has a variant built with msan. |
| ] |
| |
| # clang-tidy doesn't run on Windows. |
| if sys.platform != 'win32': |
| build_targets.append('static_analysis') |
| |
| # QEMU doesn't run on Windows. |
| if sys.platform != 'win32': |
| # TODO(b/244604080): For the pw::InlineString tests, qemu_clang_debug |
| # and qemu_clang_speed_optimized produce a binary too large for the |
| # QEMU target's 256KB flash. Restore debug and speed optimized |
| # builds when this is fixed. |
| build_targets.append('qemu_clang_size_optimized') |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.gn_gen(ctx) |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_gcc_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, *_at_all_optimization_levels('host_gcc')) |
| |
| |
| _HOST_COMPILER = 'gcc' if sys.platform == 'win32' else 'clang' |
| |
| |
| def gn_host_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, *_at_all_optimization_levels(f'host_{_HOST_COMPILER}')) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_quick_build_check(ctx: PresubmitContext): |
| """Checks the state of the GN build by running gn gen and gn check.""" |
| build.gn_gen(ctx) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_full_build_check(ctx: PresubmitContext) -> None: |
| build_targets = [ |
| *_at_all_optimization_levels('stm32f429i'), |
| *_at_all_optimization_levels(f'host_{_HOST_COMPILER}'), |
| 'python.tests', |
| 'python.lint', |
| 'docs', |
| 'fuzzers', |
| 'pw_env_setup:pypi_pigweed_python_source_tree', |
| ] |
| |
| # TODO(b/234645359): Re-enable on Windows when compatibility tests build. |
| if sys.platform != 'win32': |
| build_targets.append('cpp14_compatibility') |
| build_targets.append('cpp20_compatibility') |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.gn_gen(ctx) |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_full_qemu_check(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja( |
| ctx, |
| *_at_all_optimization_levels('qemu_gcc'), |
| *_at_all_optimization_levels('qemu_clang'), |
| ) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_combined_build_check(ctx: PresubmitContext) -> None: |
| """Run most host and device (QEMU) tests.""" |
| build_targets = [ |
| *_at_all_optimization_levels('stm32f429i'), |
| *_at_all_optimization_levels(f'host_{_HOST_COMPILER}'), |
| 'python.tests', |
| 'python.lint', |
| 'docs', |
| 'fuzzers', |
| 'pw_env_setup:pypi_pigweed_python_source_tree', |
| ] |
| |
| # TODO(b/234645359): Re-enable on Windows when compatibility tests build. |
| if sys.platform != 'win32': |
| build_targets.append('cpp14_compatibility') |
| build_targets.append('cpp20_compatibility') |
| |
| # clang-tidy doesn't run on Windows. |
| if sys.platform != 'win32': |
| build_targets.append('static_analysis') |
| |
| # QEMU doesn't run on Windows. |
| if sys.platform != 'win32': |
| build_targets.extend(_at_all_optimization_levels('qemu_gcc')) |
| |
| # TODO(b/244604080): For the pw::InlineString tests, qemu_clang_debug |
| # and qemu_clang_speed_optimized produce a binary too large for the |
| # QEMU target's 256KB flash. Restore debug and speed optimized |
| # builds when this is fixed. |
| build_targets.append('qemu_clang_size_optimized') |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.gn_gen(ctx) |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_arm_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, *_at_all_optimization_levels('stm32f429i')) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def stm32f429i(ctx: PresubmitContext): |
| build.gn_gen(ctx, pw_use_test_server=True) |
| with build.test_server('stm32f429i_disc1_test_server', ctx.output_dir): |
| build.ninja(ctx, *_at_all_optimization_levels('stm32f429i')) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_boringssl_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'boringssl') |
| build.gn_gen(ctx, |
| dir_pw_third_party_boringssl='"{}"'.format(ctx.package_root / |
| 'boringssl')) |
| build.ninja( |
| ctx, |
| *_at_all_optimization_levels('stm32f429i'), |
| *_at_all_optimization_levels('host_clang'), |
| ) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_nanopb_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'nanopb') |
| build.gn_gen(ctx, |
| dir_pw_third_party_nanopb='"{}"'.format(ctx.package_root / |
| 'nanopb')) |
| build.ninja( |
| ctx, |
| *_at_all_optimization_levels('stm32f429i'), |
| *_at_all_optimization_levels('host_clang'), |
| ) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_crypto_mbedtls_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'mbedtls') |
| build.gn_gen( |
| ctx, |
| dir_pw_third_party_mbedtls='"{}"'.format(ctx.package_root / 'mbedtls'), |
| pw_crypto_SHA256_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:sha256_mbedtls'), |
| pw_crypto_ECDSA_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:ecdsa_mbedtls')) |
| build_targets = [*_at_all_optimization_levels(f'host_{_HOST_COMPILER}')] |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_crypto_boringssl_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'boringssl') |
| build.gn_gen( |
| ctx, |
| dir_pw_third_party_boringssl='"{}"'.format(ctx.package_root / |
| 'boringssl'), |
| pw_crypto_SHA256_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:sha256_boringssl'), |
| pw_crypto_ECDSA_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:ecdsa_boringssl'), |
| ) |
| build_targets = [*_at_all_optimization_levels(f'host_{_HOST_COMPILER}')] |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_crypto_micro_ecc_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'micro-ecc') |
| build.gn_gen( |
| ctx, |
| dir_pw_third_party_micro_ecc='"{}"'.format(ctx.package_root / |
| 'micro-ecc'), |
| pw_crypto_ECDSA_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:ecdsa_uecc'), |
| ) |
| build_targets = [*_at_all_optimization_levels(f'host_{_HOST_COMPILER}')] |
| |
| # TODO(b/240982565): SocketStream currently requires Linux. |
| if sys.platform.startswith('linux'): |
| build_targets.append('integration_tests') |
| |
| build.ninja(ctx, *build_targets) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_teensy_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'teensy') |
| build.gn_gen(ctx, |
| pw_arduino_build_CORE_PATH='"{}"'.format(str( |
| ctx.package_root)), |
| pw_arduino_build_CORE_NAME='teensy', |
| pw_arduino_build_PACKAGE_NAME='teensy/avr', |
| pw_arduino_build_BOARD='teensy40') |
| build.ninja(ctx, *_at_all_optimization_levels('arduino')) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_software_update_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'nanopb') |
| build.install_package(ctx.package_root, 'protobuf') |
| build.install_package(ctx.package_root, 'mbedtls') |
| build.install_package(ctx.package_root, 'micro-ecc') |
| build.gn_gen( |
| ctx, |
| dir_pw_third_party_protobuf='"{}"'.format(ctx.package_root / |
| 'protobuf'), |
| dir_pw_third_party_nanopb='"{}"'.format(ctx.package_root / 'nanopb'), |
| dir_pw_third_party_micro_ecc='"{}"'.format(ctx.package_root / |
| 'micro-ecc'), |
| pw_crypto_ECDSA_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:ecdsa_uecc'), |
| dir_pw_third_party_mbedtls='"{}"'.format(ctx.package_root / 'mbedtls'), |
| pw_crypto_SHA256_BACKEND='"{}"'.format(ctx.root / |
| 'pw_crypto:sha256_mbedtls')) |
| build.ninja( |
| ctx, |
| *_at_all_optimization_levels('host_clang'), |
| ) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_pw_system_demo_build(ctx: PresubmitContext): |
| build.install_package(ctx.package_root, 'freertos') |
| build.install_package(ctx.package_root, 'nanopb') |
| build.install_package(ctx.package_root, 'stm32cube_f4') |
| build.gn_gen( |
| ctx, |
| dir_pw_third_party_freertos='"{}"'.format(ctx.package_root / |
| 'freertos'), |
| dir_pw_third_party_nanopb='"{}"'.format(ctx.package_root / 'nanopb'), |
| dir_pw_third_party_stm32cube_f4='"{}"'.format(ctx.package_root / |
| 'stm32cube_f4'), |
| ) |
| build.ninja(ctx, 'pw_system_demo') |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_qemu_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, *_at_all_optimization_levels('qemu_gcc')) |
| |
| |
| @_BUILD_FILE_FILTER.apply_to_check() |
| def gn_qemu_clang_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, *_at_all_optimization_levels('qemu_clang')) |
| |
| |
| def gn_docs_build(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, 'docs') |
| |
| |
| def gn_host_tools(ctx: PresubmitContext): |
| build.gn_gen(ctx) |
| build.ninja(ctx, 'host_tools') |
| |
| |
| @filter_paths(endswith=format_code.C_FORMAT.extensions) |
| def oss_fuzz_build(ctx: PresubmitContext): |
| build.gn_gen(ctx, pw_toolchain_OSS_FUZZ_ENABLED=True) |
| build.ninja(ctx, "fuzzers") |
| |
| |
| def _run_cmake(ctx: PresubmitContext, toolchain='host_clang') -> None: |
| build.install_package(ctx.package_root, 'nanopb') |
| |
| env = None |
| if 'clang' in toolchain: |
| env = build.env_with_clang_vars() |
| |
| toolchain_path = ctx.root / 'pw_toolchain' / toolchain / 'toolchain.cmake' |
| build.cmake(ctx, |
| f'-DCMAKE_TOOLCHAIN_FILE={toolchain_path}', |
| '-DCMAKE_EXPORT_COMPILE_COMMANDS=1', |
| f'-Ddir_pw_third_party_nanopb={ctx.package_root / "nanopb"}', |
| '-Dpw_third_party_nanopb_ADD_SUBDIRECTORY=ON', |
| env=env) |
| |
| |
| @filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.cmake', |
| 'CMakeLists.txt')) |
| def cmake_clang(ctx: PresubmitContext): |
| _run_cmake(ctx, toolchain='host_clang') |
| build.ninja(ctx, 'pw_apps', 'pw_run_tests.modules') |
| |
| |
| @filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.cmake', |
| 'CMakeLists.txt')) |
| def cmake_gcc(ctx: PresubmitContext): |
| _run_cmake(ctx, toolchain='host_gcc') |
| build.ninja(ctx, 'pw_apps', 'pw_run_tests.modules') |
| |
| |
| # TODO(b/235882003): Slowly remove targets from here that work with bazel until |
| # none remain. |
| _TARGETS_THAT_DO_NOT_BUILD_WITH_BAZEL = ( |
| '-//pw_arduino_build', |
| '-//pw_blob_store/...:all', |
| '-//pw_boot/...:all', |
| '-//pw_cpu_exception_cortex_m/...:all', |
| '-//pw_chrono:chrono_proto_pb2', |
| '-//pw_chrono/py/...:all', |
| '-//pw_crypto/...:all', # TODO(b/236321905) Remove when passing. |
| '-//pw_file/...:all', |
| '-//pw_function:function_test', # TODO(b/241821115) Remove when passing. |
| '-//pw_hdlc/rpc_example', # TODO(b/241575924) Remove when passing. |
| '-//pw_i2c_mcuxpresso/...:all', |
| '-//pw_kvs/...:all', |
| '-//pw_log:log_proto_py_pb2', # TODO(b/241456982) Remove when passing. |
| '-//pw_log:log_proto_py_pb2_genproto', |
| '-//pw_log_null/...:all', |
| '-//pw_log_string/...:all', |
| '-//pw_metric/...:all', |
| '-//pw_minimal_cpp_stdlib/...:all', |
| '-//pw_persistent_ram/...:all', |
| '-//pw_snapshot/py/...:all', |
| '-//pw_snapshot:metadata_proto_py_pb2', |
| '-//pw_snapshot:metadata_proto_py_pb2_genproto', |
| '-//pw_snapshot:snapshot_proto_py_pb2', |
| '-//pw_snapshot:snapshot_proto_py_pb2_genproto', |
| # TODO(b/232427554): Get pw_software_update to build. |
| '-//pw_software_update:bundled_update_py_pb2', |
| '-//pw_software_update:bundled_update_py_pb2_genproto', |
| '-//pw_software_update:bundled_update_service', |
| '-//pw_software_update:bundled_update_service_test', |
| '-//pw_software_update:bundled_update_service_pwpb', |
| '-//pw_software_update:bundled_update_service_pwpb_test', |
| '-//pw_software_update:update_bundle', |
| '-//pw_software_update:update_bundle_test', |
| '-//pw_spi/...:all', |
| '-//pw_sys_io_arduino/...:all', |
| '-//pw_sys_io_mcuxpresso/...:all', |
| '-//pw_sys_io_stm32cube/...:all', |
| '-//pw_system/...:all', |
| '-//pw_thread/py/...:all', |
| '-//pw_thread:thread_proto_py_pb2', |
| '-//pw_thread:thread_proto_py_pb2_genproto', |
| '-//pw_thread:thread_snapshot_service_py_pb2', |
| '-//pw_thread:thread_snapshot_service_py_pb2_genproto', |
| '-//pw_thread_embos/...:all', |
| '-//pw_thread_freertos/...:all', |
| '-//pw_thread_threadx/...:all', |
| '-//pw_tls_client/...:all', |
| '-//pw_tls_client_boringssl/...:all', |
| '-//pw_tls_client_mbedtls/...:all', |
| # TODO(b/241456982) Remove when passing. |
| '-//pw_tokenizer:tokenizer_proto_py_pb2', |
| '-//pw_tokenizer:tokenizer_proto_py_pb2_genproto', |
| '-//pw_trace/...:all', |
| '-//pw_trace_tokenized/...:all', |
| '-//pw_work_queue/...:all', |
| '-//targets/arduino/...:all', |
| '-//targets/emcraft_sf2_som/...:all', |
| '-//targets/lm3s6965evb_qemu/...:all', |
| '-//targets/mimxrt595_evk/...:all', |
| '-//targets/stm32f429i_disc1/...:all', |
| '-//targets/stm32f429i_disc1_stm32cube/...:all', |
| '-//targets/rp2040/...:all', |
| '-//third_party/boringssl/...:all', |
| '-//third_party/micro_ecc/...:all', |
| ) |
| |
| # TODO(b/235882003): Slowly remove targets from here that work with bazel until |
| # none remain. |
| _TARGETS_THAT_DO_NOT_TEST_WITH_BAZEL = _TARGETS_THAT_DO_NOT_BUILD_WITH_BAZEL + ( |
| '-//pw_malloc_freelist/...:all', ) |
| |
| |
| @filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.bazel', '.bzl', |
| 'BUILD')) |
| def bazel_test(ctx: PresubmitContext) -> None: |
| """Runs bazel test on each bazel compatible module""" |
| build.bazel(ctx, 'test', '--test_output=errors', '--', '//...', |
| *_TARGETS_THAT_DO_NOT_TEST_WITH_BAZEL) |
| |
| |
| @filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.bazel', '.bzl', |
| 'BUILD')) |
| def bazel_build(ctx: PresubmitContext) -> None: |
| """Runs Bazel build on each Bazel compatible module.""" |
| build.bazel(ctx, 'build', '--', '//...', |
| *_TARGETS_THAT_DO_NOT_BUILD_WITH_BAZEL) |
| |
| |
| def pw_transfer_integration_test(ctx: PresubmitContext) -> None: |
| """Runs the pw_transfer cross-language integration test only. |
| |
| This test is not part of the regular bazel build because it's slow and |
| intended to run in CI only. |
| """ |
| build.bazel( |
| ctx, 'test', |
| '//pw_transfer/integration_test:cross_language_integration_test', |
| '--test_output=errors') |
| |
| |
| # |
| # General presubmit checks |
| # |
| |
| |
| def _clang_system_include_paths(lang: str) -> List[str]: |
| """Generate default system header paths. |
| |
| Returns the list of system include paths used by the host |
| clang installation. |
| """ |
| # Dump system include paths with preprocessor verbose. |
| command = [ |
| 'clang++', '-Xpreprocessor', '-v', '-x', f'{lang}', f'{os.devnull}', |
| '-fsyntax-only' |
| ] |
| process = subprocess.run(command, |
| check=True, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.STDOUT) |
| |
| # Parse the command output to retrieve system include paths. |
| # The paths are listed one per line. |
| output = process.stdout.decode(errors='backslashreplace') |
| include_paths: List[str] = [] |
| for line in output.splitlines(): |
| path = line.strip() |
| if os.path.exists(path): |
| include_paths.append(f'-isystem{path}') |
| |
| return include_paths |
| |
| |
| def edit_compile_commands(in_path: Path, out_path: Path, |
| func: Callable[[str, str, str], str]) -> None: |
| """Edit the selected compile command file. |
| |
| Calls the input callback on all triplets (file, directory, command) in |
| the input compile commands database. The return value replaces the old |
| compile command in the output database. |
| """ |
| with open(in_path) as in_file: |
| compile_commands = json.load(in_file) |
| for item in compile_commands: |
| item['command'] = func(item['file'], item['directory'], |
| item['command']) |
| with open(out_path, 'w') as out_file: |
| json.dump(compile_commands, out_file, indent=2) |
| |
| |
| _EXCLUDE_FROM_COPYRIGHT_NOTICE: Sequence[str] = ( |
| # Configuration |
| r'^(?:.+/)?\..+$', |
| r'\bPW_PLUGINS$', |
| r'\bconstraint.list$', |
| # Metadata |
| r'^docker/tag$', |
| r'\bAUTHORS$', |
| r'\bLICENSE$', |
| r'\bOWNERS$', |
| r'\bPIGWEED_MODULES$', |
| r'\brequirements.txt$', |
| r'\bgo.(mod|sum)$', |
| r'\bpackage.json$', |
| r'\byarn.lock$', |
| r'\bpackage-lock.json$', |
| # Data files |
| r'\.bin$', |
| r'\.csv$', |
| r'\.elf$', |
| r'\.gif$', |
| r'\.ico$', |
| r'\.jpg$', |
| r'\.json$', |
| r'\.png$', |
| r'\.svg$', |
| r'\.xml$', |
| # Documentation |
| r'\.md$', |
| r'\.rst$', |
| # Generated protobuf files |
| r'\.pb\.h$', |
| r'\.pb\.c$', |
| r'\_pb2.pyi?$', |
| # Diff/Patch files |
| r'\.diff$', |
| r'\.patch$', |
| ) |
| |
| # Regular expression for the copyright comment. "\1" refers to the comment |
| # characters and "\2" refers to space after the comment characters, if any. |
| # All period characters are escaped using a replace call. |
| _COPYRIGHT = re.compile( |
| r"""(#|//|::| \*|)( ?)Copyright 2\d{3} The Pigweed Authors |
| \1 |
| \1\2Licensed under the Apache License, Version 2.0 \(the "License"\); you may not |
| \1\2use this file except in compliance with the License. You may obtain a copy of |
| \1\2the License at |
| \1 |
| \1(?:\2 |\t)https://www.apache.org/licenses/LICENSE-2.0 |
| \1 |
| \1\2Unless required by applicable law or agreed to in writing, software |
| \1\2distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| \1\2WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| \1\2License for the specific language governing permissions and limitations under |
| \1\2the License. |
| """.replace('.', r'\.'), re.MULTILINE) # pylint: disable=line-too-long # yapf: disable |
| |
| _SKIP_LINE_PREFIXES = ( |
| '#!', |
| '@echo off', |
| ':<<', |
| '/*', |
| ' * @jest-environment jsdom', |
| ' */', |
| '{#', # Jinja comment block |
| '# -*- coding: utf-8 -*-', |
| '<!--', |
| ) |
| |
| |
| def _read_notice_lines(file: TextIO) -> Iterable[str]: |
| lines = iter(file) |
| try: |
| # Read until the first line of the copyright notice. |
| line = next(lines) |
| while line.isspace() or line.startswith(_SKIP_LINE_PREFIXES): |
| line = next(lines) |
| |
| yield line |
| |
| for _ in range(12): # The notice is 13 lines; read the remaining 12. |
| yield next(lines) |
| except StopIteration: |
| return |
| |
| |
| @filter_paths(exclude=_EXCLUDE_FROM_COPYRIGHT_NOTICE) |
| def copyright_notice(ctx: PresubmitContext): |
| """Checks that the Pigweed copyright notice is present.""" |
| errors = [] |
| |
| for path in ctx.paths: |
| if path.stat().st_size == 0: |
| continue # Skip empty files |
| |
| with path.open() as file: |
| if not _COPYRIGHT.match(''.join(_read_notice_lines(file))): |
| errors.append(path) |
| |
| if errors: |
| _LOG.warning('%s with a missing or incorrect copyright notice:\n%s', |
| plural(errors, 'file'), '\n'.join(str(e) for e in errors)) |
| raise PresubmitFailure |
| |
| |
| _BAZEL_SOURCES_IN_BUILD = tuple(format_code.C_FORMAT.extensions) |
| _GN_SOURCES_IN_BUILD = ('setup.cfg', '.toml', '.rst', '.py', |
| *_BAZEL_SOURCES_IN_BUILD) |
| |
| SOURCE_FILES_FILTER = presubmit.FileFilter(endswith=_GN_SOURCES_IN_BUILD, |
| suffix=('.bazel', '.bzl', '.gn', |
| '.gni'), |
| exclude=(r'zephyr.*/', |
| r'android.*/')) |
| |
| |
| @SOURCE_FILES_FILTER.apply_to_check() |
| def source_is_in_build_files(ctx: PresubmitContext): |
| """Checks that source files are in the GN and Bazel builds.""" |
| missing = build.check_builds_for_files( |
| _BAZEL_SOURCES_IN_BUILD, |
| _GN_SOURCES_IN_BUILD, |
| ctx.paths, |
| bazel_dirs=[ctx.root], |
| gn_build_files=git_repo.list_files(pathspecs=['BUILD.gn', '*BUILD.gn'], |
| repo_path=ctx.root)) |
| |
| if missing: |
| _LOG.warning( |
| 'All source files must appear in BUILD and BUILD.gn files') |
| raise PresubmitFailure |
| |
| _run_cmake(ctx) |
| cmake_missing = build.check_compile_commands_for_files( |
| ctx.output_dir / 'compile_commands.json', |
| (f for f in ctx.paths if f.suffix in ('.c', '.cc'))) |
| if cmake_missing: |
| _LOG.warning('The CMake build is missing %d files', len(cmake_missing)) |
| _LOG.warning('Files missing from CMake:\n%s', |
| '\n'.join(str(f) for f in cmake_missing)) |
| # TODO(hepler): Many files are missing from the CMake build. Make this |
| # check an error when the missing files are fixed. |
| # raise PresubmitFailure |
| |
| |
| def build_env_setup(ctx: PresubmitContext): |
| if 'PW_CARGO_SETUP' not in os.environ: |
| _LOG.warning( |
| 'Skipping build_env_setup since PW_CARGO_SETUP is not set') |
| return |
| |
| tmpl = ctx.root.joinpath('pw_env_setup', 'py', 'pyoxidizer.bzl.tmpl') |
| out = ctx.output_dir.joinpath('pyoxidizer.bzl') |
| |
| with open(tmpl, 'r') as ins: |
| cfg = ins.read().replace('${PW_ROOT}', str(ctx.root)) |
| with open(out, 'w') as outs: |
| outs.write(cfg) |
| |
| call('pyoxidizer', 'build', cwd=ctx.output_dir) |
| |
| |
| def commit_message_format(_: PresubmitContext): |
| """Checks that the top commit's message is correctly formatted.""" |
| lines = git_repo.commit_message().splitlines() |
| |
| # Show limits and current commit message in log. |
| _LOG.debug('%-25s%+25s%+22s', 'Line limits', '72|', '72|') |
| for line in lines: |
| _LOG.debug(line) |
| |
| if not lines: |
| _LOG.error('The commit message is too short!') |
| raise PresubmitFailure |
| |
| # Ignore Gerrit-generated reverts. |
| if ('Revert' in lines[0] |
| and 'This reverts commit ' in git_repo.commit_message() |
| and 'Reason for revert: ' in git_repo.commit_message()): |
| _LOG.warning('Ignoring apparent Gerrit-generated revert') |
| return |
| |
| errors = 0 |
| |
| if len(lines[0]) > 72: |
| _LOG.warning("The commit message's first line must be no longer than " |
| '72 characters.') |
| _LOG.warning('The first line is %d characters:\n %s', len(lines[0]), |
| lines[0]) |
| errors += 1 |
| |
| if lines[0].endswith('.'): |
| _LOG.warning( |
| "The commit message's first line must not end with a period:\n %s", |
| lines[0]) |
| errors += 1 |
| |
| if len(lines) > 1 and lines[1]: |
| _LOG.warning("The commit message's second line must be blank.") |
| _LOG.warning('The second line has %d characters:\n %s', len(lines[1]), |
| lines[1]) |
| errors += 1 |
| |
| # Ignore the line length check for Copybara imports so they can include the |
| # commit hash and description for imported commits. |
| if not errors and ('Copybara import' in lines[0] |
| and 'GitOrigin-RevId:' in git_repo.commit_message()): |
| _LOG.warning('Ignoring Copybara import') |
| return |
| |
| # Check that the lines are 72 characters or less, but skip any lines that |
| # might possibly have a URL, path, or metadata in them. Also skip any lines |
| # with non-ASCII characters. |
| for i, line in enumerate(lines[2:], 3): |
| if any(c in line for c in ':/>') or not line.isascii(): |
| continue |
| |
| if len(line) > 72: |
| _LOG.warning( |
| 'Commit message lines must be no longer than 72 characters.') |
| _LOG.warning('Line %d has %d characters:\n %s', i, len(line), |
| line) |
| errors += 1 |
| |
| if errors: |
| _LOG.error('Found %s in the commit message', plural(errors, 'error')) |
| raise PresubmitFailure |
| |
| |
| @filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.py')) |
| def static_analysis(ctx: PresubmitContext): |
| """Runs all available static analysis tools.""" |
| build.gn_gen(ctx) |
| build.ninja(ctx, 'python.lint', 'static_analysis') |
| |
| |
| def renode_check(ctx: PresubmitContext): |
| """Placeholder for future check.""" |
| _LOG.info('%s %s', ctx.root, ctx.output_dir) |
| |
| |
| # |
| # Presubmit check programs |
| # |
| |
| OTHER_CHECKS = ( |
| # Build that attempts to duplicate the build OSS-Fuzz does. Currently |
| # failing. |
| oss_fuzz_build, |
| # TODO(b/235277910): Enable all Bazel tests when they're fixed. |
| bazel_test, |
| cmake_clang, |
| cmake_gcc, |
| gn_boringssl_build, |
| build.gn_gen_check, |
| gn_full_build_check, |
| gn_full_qemu_check, |
| gn_combined_build_check, |
| gn_clang_build, |
| gn_gcc_build, |
| pw_transfer_integration_test, |
| renode_check, |
| static_analysis, |
| stm32f429i, |
| npm_presubmit.npm_test, |
| todo_check.create(todo_check.BUGS_OR_USERNAMES), |
| ) |
| |
| # The misc program differs from other_checks in that checks in the misc |
| # program block CQ on Linux. |
| MISC = ( |
| gn_nanopb_build, |
| gn_pw_system_demo_build, |
| gn_teensy_build, |
| ) |
| |
| SANITIZERS = (cpp_checks.all_sanitizers(), ) |
| |
| # TODO(b/243380637) Merge into SECURITY. |
| CRYPTO = ( |
| gn_crypto_mbedtls_build, |
| gn_crypto_boringssl_build, |
| gn_crypto_micro_ecc_build, |
| ) |
| |
| SECURITY = ( |
| CRYPTO, |
| gn_software_update_build, |
| ) |
| |
| # Avoid running all checks on specific paths. |
| PATH_EXCLUSIONS = (re.compile(r'\bthird_party/fuchsia/repo/'), ) |
| |
| _LINTFORMAT = ( |
| commit_message_format, |
| copyright_notice, |
| format_code.presubmit_checks(), |
| inclusive_language.inclusive_language.with_filter(exclude=( |
| r'\byarn.lock$', |
| r'\bpackage-lock.json$', |
| )), |
| cpp_checks.pragma_once, |
| build.bazel_lint, |
| source_is_in_build_files, |
| shell_checks.shellcheck if shutil.which('shellcheck') else (), |
| ) |
| |
| LINTFORMAT = ( |
| _LINTFORMAT, |
| pw_presubmit.python_checks.check_python_versions, |
| pw_presubmit.python_checks.gn_python_lint, |
| ) |
| |
| QUICK = ( |
| _LINTFORMAT, |
| gn_quick_build_check, |
| # TODO(b/34884583): Re-enable CMake and Bazel for Mac after we have fixed |
| # the clang issues. The problem is that all clang++ invocations need the |
| # two extra flags: "-nostdc++" and "${clang_prefix}/../lib/libc++.a". |
| cmake_clang if sys.platform != 'darwin' else (), |
| ) |
| |
| FULL = ( |
| _LINTFORMAT, |
| gn_host_build, |
| gn_arm_build, |
| gn_docs_build, |
| gn_host_tools, |
| bazel_test if sys.platform == 'linux' else (), |
| bazel_build if sys.platform == 'linux' else (), |
| # On Mac OS, system 'gcc' is a symlink to 'clang' by default, so skip GCC |
| # host builds on Mac for now. Skip it on Windows too, since gn_host_build |
| # already uses 'gcc' on Windows. |
| gn_gcc_build if sys.platform not in ('darwin', 'win32') else (), |
| # Windows doesn't support QEMU yet. |
| gn_qemu_build if sys.platform != 'win32' else (), |
| gn_qemu_clang_build if sys.platform != 'win32' else (), |
| source_is_in_build_files, |
| python_checks.gn_python_check, |
| python_checks.gn_python_test_coverage, |
| build_env_setup, |
| # Skip gn_teensy_build if running on Windows. The Teensycore installer is |
| # an exe that requires an admin role. |
| gn_teensy_build if sys.platform in ['linux', 'darwin'] else (), |
| ) |
| |
| PROGRAMS = Programs( |
| full=FULL, |
| lintformat=LINTFORMAT, |
| misc=MISC, |
| other_checks=OTHER_CHECKS, |
| quick=QUICK, |
| crypto=CRYPTO, |
| sanitizers=SANITIZERS, |
| security=SECURITY, |
| ) |
| |
| |
| def parse_args() -> argparse.Namespace: |
| """Creates an argument parser and parses arguments.""" |
| |
| parser = argparse.ArgumentParser(description=__doc__) |
| cli.add_arguments(parser, PROGRAMS, 'quick') |
| parser.add_argument( |
| '--install', |
| action='store_true', |
| help='Install the presubmit as a Git pre-push hook and exit.') |
| |
| return parser.parse_args() |
| |
| |
| def run(install: bool, exclude: list, **presubmit_args) -> int: |
| """Entry point for presubmit.""" |
| |
| if install: |
| install_git_hook('pre-push', [ |
| 'python', '-m', 'pw_presubmit.pigweed_presubmit', '--base', |
| 'origin/main..HEAD', '--program', 'quick' |
| ]) |
| return 0 |
| |
| exclude.extend(PATH_EXCLUSIONS) |
| return cli.run(exclude=exclude, **presubmit_args) |
| |
| |
| def main() -> int: |
| """Run the presubmit for the Pigweed repository.""" |
| return run(**vars(parse_args())) |
| |
| |
| if __name__ == '__main__': |
| try: |
| # If pw_cli is available, use it to initialize logs. |
| from pw_cli import log |
| |
| log.install(logging.INFO) |
| except ImportError: |
| # If pw_cli isn't available, display log messages like a simple print. |
| logging.basicConfig(format='%(message)s', level=logging.INFO) |
| |
| sys.exit(main()) |
