# Copyright 2019 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 import shutil import os import re from concurrent.futures import ThreadPoolExecutor import typing as T from ..compilers import lang_suffixes def manual_clangformat(srcdir_name: str, builddir_name: str) -> int: srcdir = pathlib.Path(srcdir_name) suffixes = set(lang_suffixes['c']).union(set(lang_suffixes['cpp'])) suffixes.add('h') futures = [] returncode = 0 with ThreadPoolExecutor() as e: for f in (x for suff in suffixes for x in srcdir.glob('**/*.' + suff)): if f.is_dir(): continue strf = str(f) if strf.startswith(builddir_name): continue futures.append(e.submit(subprocess.run, ['clang-tidy', '-p', builddir_name, strf])) [max(returncode, x.result().returncode) for x in futures] return returncode def clangformat(srcdir_name: str, builddir_name: str) -> int: run_clang_tidy = None for rct in ('run-clang-tidy', 'run-clang-tidy.py'): if shutil.which(rct): run_clang_tidy = rct break if run_clang_tidy: return subprocess.run([run_clang_tidy, '-p', builddir_name, '^(?!' + re.escape(builddir_name + os.path.sep) +').*$']).returncode else: print('Could not find run-clang-tidy, running checks manually.') manual_clangformat(srcdir_name, builddir_name) return 0 def run(args: T.List[str]) -> int: srcdir_name = args[0] builddir_name = args[1] return clangformat(srcdir_name, builddir_name)