1 files changed, 12 insertions, 94 deletions

diff --git a/pre_commit/clientlib.py b/pre_commit/clientlib.py
index da6ca2b..e191d3a 100644
--- a/pre_commit/clientlib.py
+++ b/pre_commit/clientlib.py
@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import argparse
 import functools
 import logging
 import re
@@ -13,14 +12,9 @@ import cfgv
 from identify.identify import ALL_TAGS
 
 import pre_commit.constants as C
-from pre_commit.color import add_color_option
-from pre_commit.commands.validate_config import validate_config
-from pre_commit.commands.validate_manifest import validate_manifest
 from pre_commit.errors import FatalError
 from pre_commit.languages.all import all_languages
-from pre_commit.logging_handler import logging_handler
-from pre_commit.util import parse_version
-from pre_commit.util import yaml_load
+from pre_commit.yaml import yaml_load
 
 logger = logging.getLogger('pre_commit')
 
@@ -35,6 +29,11 @@ def check_type_tag(tag: str) -> None:
         )
 
 
+def parse_version(s: str) -> tuple[int, ...]:
+    """poor man's version comparison"""
+    return tuple(int(p) for p in s.split('.'))
+
+
 def check_min_version(version: str) -> None:
     if parse_version(version) > parse_version(C.VERSION):
         raise cfgv.ValidationError(
@@ -44,14 +43,6 @@ def check_min_version(version: str) -> None:
         )
 
 
-def _make_argparser(filenames_help: str) -> argparse.ArgumentParser:
-    parser = argparse.ArgumentParser()
-    parser.add_argument('filenames', nargs='*', help=filenames_help)
-    parser.add_argument('-V', '--version', action='version', version=C.VERSION)
-    add_color_option(parser)
-    return parser
-
-
 MANIFEST_HOOK_DICT = cfgv.Map(
     'Hook', 'id',
 
@@ -97,25 +88,11 @@ load_manifest = functools.partial(
 )
 
 
-def validate_manifest_main(argv: Sequence[str] | None = None) -> int:
-    parser = _make_argparser('Manifest filenames.')
-    args = parser.parse_args(argv)
-
-    with logging_handler(args.color):
-        logger.warning(
-            'pre-commit-validate-manifest is deprecated -- '
-            'use `pre-commit validate-manifest` instead.',
-        )
-
-        return validate_manifest(args.filenames)
-
-
 LOCAL = 'local'
 META = 'meta'
 
 
-# should inherit from cfgv.Conditional if sha support is dropped
-class WarnMutableRev(cfgv.ConditionalOptional):
+class WarnMutableRev(cfgv.Conditional):
     def check(self, dct: dict[str, Any]) -> None:
         super().check(dct)
 
@@ -171,36 +148,6 @@ class OptionalSensibleRegexAtTop(cfgv.OptionalNoDefault):
                 )
 
 
-class MigrateShaToRev:
-    key = 'rev'
-
-    @staticmethod
-    def _cond(key: str) -> cfgv.Conditional:
-        return cfgv.Conditional(
-            key, cfgv.check_string,
-            condition_key='repo',
-            condition_value=cfgv.NotIn(LOCAL, META),
-            ensure_absent=True,
-        )
-
-    def check(self, dct: dict[str, Any]) -> None:
-        if dct.get('repo') in {LOCAL, META}:
-            self._cond('rev').check(dct)
-            self._cond('sha').check(dct)
-        elif 'sha' in dct and 'rev' in dct:
-            raise cfgv.ValidationError('Cannot specify both sha and rev')
-        elif 'sha' in dct:
-            self._cond('sha').check(dct)
-        else:
-            self._cond('rev').check(dct)
-
-    def apply_default(self, dct: dict[str, Any]) -> None:
-        if 'sha' in dct:
-            dct['rev'] = dct.pop('sha')
-
-    remove_default = cfgv.Required.remove_default
-
-
 def _entry(modname: str) -> str:
     """the hook `entry` is passed through `shlex.split()` by the command
     runner, so to prevent issues with spaces and backslashes (on Windows)
@@ -324,14 +271,11 @@ CONFIG_REPO_DICT = cfgv.Map(
         'repo', META,
     ),
 
-    MigrateShaToRev(),
     WarnMutableRev(
-        'rev',
-        cfgv.check_string,
-        '',
-        'repo',
-        cfgv.NotIn(LOCAL, META),
-        True,
+        'rev', cfgv.check_string,
+        condition_key='repo',
+        condition_value=cfgv.NotIn(LOCAL, META),
+        ensure_absent=True,
     ),
     cfgv.WarnAdditionalKeys(('repo', 'rev', 'hooks'), warn_unknown_keys_repo),
 )
@@ -391,35 +335,9 @@ class InvalidConfigError(FatalError):
     pass
 
 
-def ordered_load_normalize_legacy_config(contents: str) -> dict[str, Any]:
-    data = yaml_load(contents)
-    if isinstance(data, list):
-        logger.warning(
-            'normalizing pre-commit configuration to a top-level map.  '
-            'support for top level list will be removed in a future version.  '
-            'run: `pre-commit migrate-config` to automatically fix this.',
-        )
-        return {'repos': data}
-    else:
-        return data
-
-
 load_config = functools.partial(
     cfgv.load_from_filename,
     schema=CONFIG_SCHEMA,
-    load_strategy=ordered_load_normalize_legacy_config,
+    load_strategy=yaml_load,
     exc_tp=InvalidConfigError,
 )
-
-
-def validate_config_main(argv: Sequence[str] | None = None) -> int:
-    parser = _make_argparser('Config filenames.')
-    args = parser.parse_args(argv)
-
-    with logging_handler(args.color):
-        logger.warning(
-            'pre-commit-validate-config is deprecated -- '
-            'use `pre-commit validate-config` instead.',
-        )
-
-        return validate_config(args.filenames)