mirror of
https://github.com/ValveSoftware/halflife.git
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66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
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# Copyright 2018 The Meson development team
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import annotations
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import argparse
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import subprocess
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from pathlib import Path
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from .run_tool import run_tool
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from ..environment import detect_clangformat
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from ..mesonlib import version_compare
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from ..programs import ExternalProgram
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import typing as T
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def run_clang_format(fname: Path, exelist: T.List[str], check: bool, cformat_ver: T.Optional[str]) -> subprocess.CompletedProcess:
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clangformat_10 = False
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if check and cformat_ver:
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if version_compare(cformat_ver, '>=10'):
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clangformat_10 = True
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exelist = exelist + ['--dry-run', '--Werror']
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else:
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original = fname.read_bytes()
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before = fname.stat().st_mtime
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ret = subprocess.run(exelist + ['-style=file', '-i', str(fname)])
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after = fname.stat().st_mtime
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if before != after:
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print('File reformatted: ', fname)
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if check and not clangformat_10:
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# Restore the original if only checking.
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fname.write_bytes(original)
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ret.returncode = 1
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return ret
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def run(args: T.List[str]) -> int:
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parser = argparse.ArgumentParser()
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parser.add_argument('--check', action='store_true')
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parser.add_argument('sourcedir')
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parser.add_argument('builddir')
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options = parser.parse_args(args)
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srcdir = Path(options.sourcedir)
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builddir = Path(options.builddir)
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exelist = detect_clangformat()
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if not exelist:
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print('Could not execute clang-format "%s"' % ' '.join(exelist))
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return 1
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if options.check:
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cformat_ver = ExternalProgram('clang-format', exelist, silent=True).get_version()
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else:
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cformat_ver = None
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return run_tool('clang-format', srcdir, builddir, run_clang_format, exelist, options.check, cformat_ver)
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