mirror of
https://github.com/pre-commit/pre-commit-hooks.git
synced 2025-08-14 09:27:21 +08:00
a7af812449
in no-commit-to-branch. Make other sets immutable to satisfy type-checking and be consistent
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
from __future__ import print_function
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import argparse
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import re
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from typing import FrozenSet
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from typing import Optional
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from typing import Sequence
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from pre_commit_hooks.util import CalledProcessError
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from pre_commit_hooks.util import cmd_output
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def is_on_branch(protected, patterns=frozenset()):
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# type: (FrozenSet[str], FrozenSet[str]) -> bool
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try:
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ref_name = cmd_output('git', 'symbolic-ref', 'HEAD')
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except CalledProcessError:
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return False
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chunks = ref_name.strip().split('/')
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branch_name = '/'.join(chunks[2:])
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return branch_name in protected or any(
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re.match(p, branch_name) for p in patterns
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)
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def main(argv=None): # type: (Optional[Sequence[str]]) -> int
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'-b', '--branch', action='append',
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help='branch to disallow commits to, may be specified multiple times',
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)
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parser.add_argument(
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'-p', '--pattern', action='append',
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help=(
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'regex pattern for branch name to disallow commits to, '
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'may be specified multiple times'
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),
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)
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args = parser.parse_args(argv)
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protected = frozenset(args.branch or ('master',))
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patterns = frozenset(args.pattern or ())
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return int(is_on_branch(protected, patterns))
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if __name__ == '__main__':
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exit(main())
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