def test_classifier_normalizes_filenames_on_windows_to_forward_slashes(tmpdir):
with tmpdir.as_cwd():
tmpdir.join('a/b/c').ensure()
with mock.patch.object(os, 'altsep', '/'):
with mock.patch.object(os, 'sep', '\\'):
classifier = Classifier.from_config((r'a\b\c',), '', '^$')
assert classifier.filenames == ['a/b/c']
def check_useless_excludes(config_file: str) -> int:
config = load_config(config_file)
filenames = git.get_all_files()
classifier = Classifier.from_config(
filenames,
config["files"],
config["exclude"],
)
retv = 0
exclude = config["exclude"]
if not exclude_matches_any(filenames, "", exclude):
print(
f"The global exclude pattern {exclude!r} does not match any files",
)
retv = 1
for repo in config["repos"]:
for hook in repo["hooks"]:
# Not actually a manifest dict, but this more accurately reflects
# the defaults applied during runtime
hook = apply_defaults(hook, MANIFEST_HOOK_DICT)
names = classifier.filenames
types, exclude_types = hook["types"], hook["exclude_types"]
names = classifier.by_types(names, types, exclude_types)
include, exclude = hook["files"], hook["exclude"]
if not exclude_matches_any(names, include, exclude):
print(
f'The exclude pattern {exclude!r} for {hook["id"]} does '
f"not match any files", )
retv = 1
return retv
def check_all_hooks_match_files(config_file: str) -> int:
config = load_config(config_file)
classifier = Classifier.from_config(
git.get_all_files(), config['files'], config['exclude'],
)
retv = 0
for hook in all_hooks(config, Store()):
if hook.always_run or hook.language == 'fail':
continue
elif not classifier.filenames_for_hook(hook):
print(f'{hook.id} does not apply to this repository')
retv = 1
return retv
def check_useless_excludes(config_file: str) -> int:
config = load_config(config_file)
filenames = git.get_all_files()
classifier = Classifier.from_config(
filenames,
config['files'],
config['exclude'],
)
retv = 0
exclude = config['exclude']
if not exclude_matches_any(filenames, '', exclude):
print(
f'The global exclude pattern {exclude!r} does not match any files',
)
retv = 1
for repo in config['repos']:
for hook in repo['hooks']:
# the default of manifest hooks is `types: [file]` but we may
# be configuring a symlink hook while there's a broken symlink
hook.setdefault('types', [])
# Not actually a manifest dict, but this more accurately reflects
# the defaults applied during runtime
hook = apply_defaults(hook, MANIFEST_HOOK_DICT)
names = classifier.filenames
types = hook['types']
types_or = hook['types_or']
exclude_types = hook['exclude_types']
names = classifier.by_types(names, types, types_or, exclude_types)
include, exclude = hook['files'], hook['exclude']
if not exclude_matches_any(names, include, exclude):
print(
f'The exclude pattern {exclude!r} for {hook["id"]} does '
f'not match any files', )
retv = 1
return retv
def test_classifier_does_not_normalize_backslashes_non_windows(tmpdir):
with mock.patch.object(os.path, 'lexists', return_value=True):
with mock.patch.object(os, 'altsep', None):
with mock.patch.object(os, 'sep', '/'):
classifier = Classifier.from_config((r'a/b\c',), '', '^$')
assert classifier.filenames == [r'a/b\c']