The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.1 KiB
60 lines
2.1 KiB
# Copyright 2018 The Meson development team |
|
|
|
# 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 |
|
|
|
# http://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. |
|
|
|
import argparse |
|
import subprocess |
|
from pathlib import Path |
|
|
|
from .run_tool import run_tool |
|
from ..environment import detect_clangformat |
|
from ..mesonlib import version_compare |
|
from ..programs import ExternalProgram |
|
import typing as T |
|
|
|
def run_clang_format(fname: Path, exelist: T.List[str], check: bool) -> subprocess.CompletedProcess: |
|
clangformat_10 = False |
|
if check: |
|
cformat_ver = ExternalProgram('clang-format', exelist).get_version() |
|
if version_compare(cformat_ver, '>=10'): |
|
clangformat_10 = True |
|
exelist = exelist + ['--dry-run', '--Werror'] |
|
else: |
|
original = fname.read_bytes() |
|
before = fname.stat().st_mtime |
|
ret = subprocess.run(exelist + ['-style=file', '-i', str(fname)]) |
|
after = fname.stat().st_mtime |
|
if before != after: |
|
print('File reformatted: ', fname) |
|
if check and not clangformat_10: |
|
# Restore the original if only checking. |
|
fname.write_bytes(original) |
|
ret.returncode = 1 |
|
return ret |
|
|
|
def run(args: T.List[str]) -> int: |
|
parser = argparse.ArgumentParser() |
|
parser.add_argument('--check', action='store_true') |
|
parser.add_argument('sourcedir') |
|
parser.add_argument('builddir') |
|
options = parser.parse_args(args) |
|
|
|
srcdir = Path(options.sourcedir) |
|
builddir = Path(options.builddir) |
|
|
|
exelist = detect_clangformat() |
|
if not exelist: |
|
print('Could not execute clang-format "%s"' % ' '.join(exelist)) |
|
return 1 |
|
|
|
return run_tool('clang-format', srcdir, builddir, run_clang_format, exelist, options.check)
|
|
|