tidy.py
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#!/usr/bin/env python3
# Copyright 2019 Hans Dembinski
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
import subprocess as subp
from pathlib import Path
from multiprocessing.pool import ThreadPool
clang_tidy_cmd = None
for version in range(15, 5, -1):
clang_tidy_cmd = f"clang-tidy-{version}"
if subp.run(("which", clang_tidy_cmd), stdout=subp.DEVNULL).returncode == 0:
break
project_dir = Path(__file__).resolve().parents[1]
assert project_dir.exists()
boost_dir = project_dir.parents[1]
filenames = (project_dir / "include").rglob("*.hpp")
def run_tidy(filename):
n = len(project_dir.parts) + 2
cmd = f"{clang_tidy_cmd} {filename} -- -I{boost_dir}"
return (
cmd,
subp.run(cmd.split(), stdout=subp.PIPE, stderr=subp.STDOUT).stdout.decode(
"utf-8"
),
)
pool = ThreadPool()
for cmd, report in pool.map(run_tidy, filenames):
if report:
print(cmd)
print(report)