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- # 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 pathlib
- import subprocess
- from concurrent.futures import ThreadPoolExecutor
- from ..compilers import lang_suffixes
- def clangformat(srcdir_name, builddir_name):
- srcdir = pathlib.Path(srcdir_name)
- suffixes = set(lang_suffixes['c']).union(set(lang_suffixes['cpp']))
- futures = []
- with ThreadPoolExecutor() as e:
- for f in (x for suff in suffixes for x in srcdir.glob('**/*.' + suff)):
- strf = str(f)
- if strf.startswith(builddir_name):
- continue
- futures.append(e.submit(subprocess.check_call, ['clang-format', '-style=file', '-i', strf]))
- [x.result() for x in futures]
- return 0
- def run(args):
- srcdir_name = args[0]
- builddir_name = args[1]
- return clangformat(srcdir_name, builddir_name)
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