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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2025-08-21 15:22:59 +00:00
parent 5a0366bcb0
commit 3ad7c548b7
2 changed files with 37 additions and 38 deletions
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20
pre_commit/clientlib.py
View file

@ -282,36 +282,36 @@ class OptionalSensibleRegexAtHook(cfgv.OptionalNoDefault):
)
class PotentiallyDangerousTrailingCharactersAtHook(cfgv.OptionalNoDefault):
def _pre_process(self, value: str) -> str:
"""Normalize the field value by removing tabs, newlines, spaces, and trailing )/."""
spaces_regex_pattern = r"\s+"
trailing_bracket_and_slash_pattern = r"\)/$"
spaces_regex_pattern = r'\s+'
trailing_bracket_and_slash_pattern = r'\)/$'
combined_pattern = f"{spaces_regex_pattern}|{trailing_bracket_and_slash_pattern}"
return re.sub(combined_pattern, "", value.replace("\t", "").replace("\n", "").strip())
return re.sub(combined_pattern, '', value.replace('\t', '').replace('\n', '').strip())
def check(self, dct: dict[str, Any]) -> None:
super().check(dct)
pipe_trailing_pattern = r"\|(\)|\/)?$"
slash_trailing_pattern = r"\/(\)|\/)?$"
pipe_trailing_pattern = r'\|(\)|\/)?$'
slash_trailing_pattern = r'\/(\)|\/)?$'
pre_processed_field = self._pre_process(dct.get(self.key, ""))
pre_processed_field = self._pre_process(dct.get(self.key, ''))
if re.search(pipe_trailing_pattern, pre_processed_field):
logger.error(
f"Potentially dangerous trailing pipe pattern detected in {self.key!r} field of the hook: {dct.get('id')!r}"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
)
if re.search(slash_trailing_pattern, pre_processed_field):
logger.error(
f"Potentially dangerous trailing slash pattern detected in {self.key!r} field of the hook: {dct.get('id')!r}"
f"This can uninteded behaviour such as the files option being rendered empty"
f"It is recommended to remove the trailing character prompted"
f"It is recommended to remove the trailing character prompted",
)
class OptionalSensibleRegexAtTop(cfgv.OptionalNoDefault):
def check(self, dct: dict[str, Any]) -> None:
super().check(dct)

55
tests/clientlib_test.py
View file

@ -240,63 +240,62 @@ def test_validate_optional_sensible_regex_at_hook(caplog, regex, warning):
assert caplog.record_tuples == [('pre_commit', logging.WARNING, warning)]
@pytest.mark.parametrize(
('regex', 'warning'),
(
(
"(?x)^(\n^some-dir/some-sub-dir|\n)/",
'(?x)^(\n^some-dir/some-sub-dir|\n)/',
"Potentially dangerous trailing pipe pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"^some/path1|",
'^some/path1|',
"Potentially dangerous trailing pipe pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(\n" "^some/path1|\n" "^some/path2|\n" ")",
'(?x)^(\n' '^some/path1|\n' '^some/path2|\n' ')',
"Potentially dangerous trailing pipe pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"^some/path2/",
'^some/path2/',
"Potentially dangerous trailing slash pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(^some-dir/)/",
'(?x)^(^some-dir/)/',
"Potentially dangerous trailing slash pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(\n^some-dir|)/",
'(?x)^(\n^some-dir|)/',
"Potentially dangerous trailing pipe pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(\n^some-dir/\n)/",
'(?x)^(\n^some-dir/\n)/',
"Potentially dangerous trailing slash pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(\n^some-dir/\n\t\t\t\t)/",
'(?x)^(\n^some-dir/\n\t\t\t\t)/',
"Potentially dangerous trailing slash pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
(
"(?x)^(\n^some-dir/\n )/",
'(?x)^(\n^some-dir/\n )/',
"Potentially dangerous trailing slash pattern detected in 'files' field of the hook: 'flake8'"
"This can uninteded behaviour such as the files option being rendered empty"
"It is recommended to remove the trailing character prompted"
'This can uninteded behaviour such as the files option being rendered empty'
'It is recommended to remove the trailing character prompted',
),
),
)