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# Copyright 2016 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 os
import sys
import shutil
import pickle
import typing as T
def rmtrees(build_dir: str, trees: T.List[str]) -> None:
for t in trees:
# Never delete trees outside of the builddir
if os.path.isabs(t):
print(f'Cannot delete dir with absolute path {t!r}')
continue
bt = os.path.join(build_dir, t)
# Skip if it doesn't exist, or if it is not a directory
if os.path.isdir(bt):
shutil.rmtree(bt, ignore_errors=True)
def run(args: T.List[str]) -> int:
if len(args) != 1:
print('Cleaner script for Meson. Do not run on your own please.')
print('cleantrees.py <data-file>')
return 1
with open(args[0], 'rb') as f:
data = pickle.load(f)
rmtrees(data.build_dir, data.trees)
# Never fail cleaning
return 0
if __name__ == '__main__':
run(sys.argv[1:])
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