Merging upstream version 2.16.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/pre_commit/clientlib.py b/pre_commit/clientlib.py
index bc7274a..6377a8b 100644
--- a/pre_commit/clientlib.py
+++ b/pre_commit/clientlib.py
@@ -70,6 +70,7 @@ MANIFEST_HOOK_DICT = cfgv.Map(
     ),
     cfgv.Optional('args', cfgv.check_array(cfgv.check_string), []),
     cfgv.Optional('always_run', cfgv.check_bool, False),
+    cfgv.Optional('fail_fast', cfgv.check_bool, False),
     cfgv.Optional('pass_filenames', cfgv.check_bool, True),
     cfgv.Optional('description', cfgv.check_string, ''),
     cfgv.Optional('language_version', cfgv.check_string, C.DEFAULT),
@@ -143,6 +144,18 @@ class OptionalSensibleRegexAtHook(cfgv.OptionalNoDefault):
                 f"regex, not a glob -- matching '/*' probably isn't what you "
                 f'want here',
             )
+        if r'[\/]' in dct.get(self.key, ''):
+            logger.warning(
+                fr'pre-commit normalizes slashes in the {self.key!r} field '
+                fr'in hook {dct.get("id")!r} to forward slashes, so you '
+                fr'can use / instead of [\/]',
+            )
+        if r'[/\\]' in dct.get(self.key, ''):
+            logger.warning(
+                fr'pre-commit normalizes slashes in the {self.key!r} field '
+                fr'in hook {dct.get("id")!r} to forward slashes, so you '
+                fr'can use / instead of [/\\]',
+            )
 
 
 class OptionalSensibleRegexAtTop(cfgv.OptionalNoDefault):
@@ -154,6 +167,18 @@ class OptionalSensibleRegexAtTop(cfgv.OptionalNoDefault):
                 f'The top-level {self.key!r} field is a regex, not a glob -- '
                 f"matching '/*' probably isn't what you want here",
             )
+        if r'[\/]' in dct.get(self.key, ''):
+            logger.warning(
+                fr'pre-commit normalizes the slashes in the top-level '
+                fr'{self.key!r} field to forward slashes, so you can use / '
+                fr'instead of [\/]',
+            )
+        if r'[/\\]' in dct.get(self.key, ''):
+            logger.warning(
+                fr'pre-commit normalizes the slashes in the top-level '
+                fr'{self.key!r} field to forward slashes, so you can use / '
+                fr'instead of [/\\]',
+            )
 
 
 class MigrateShaToRev: