Remove @entry

pre_commit/clientlib/validate_base.py

@@ -6,10 +6,10 @@ import jsonschema
 import jsonschema.exceptions
 import os.path
 import re
+import sys
 import yaml
 
 from pre_commit.jsonschema_extensions import apply_defaults
-from pre_commit.util import entry
 
 
 def is_regex_valid(regex):
@@ -64,8 +64,8 @@ def get_validator(
 
 
 def get_run_function(filenames_help, validate_strategy, exception_cls):
-    @entry
-    def run(argv):
+    def run(argv=None):
+        argv = argv if argv is not None else sys.argv[1:]
         parser = argparse.ArgumentParser()
         parser.add_argument('filenames', nargs='*', help=filenames_help)
         args = parser.parse_args(argv)

pre_commit/clientlib/validate_config.py

@@ -1,13 +1,12 @@
 from __future__ import unicode_literals
 
-import sys
-
 from pre_commit.clientlib.validate_base import get_run_function
 from pre_commit.clientlib.validate_base import get_validator
 from pre_commit.clientlib.validate_base import is_regex_valid
+from pre_commit.errors import FatalError
 
 
-class InvalidConfigError(ValueError):
+class InvalidConfigError(FatalError):
     pass
 
 
@@ -71,4 +70,4 @@ run = get_run_function('Config filenames.', load_config, InvalidConfigError)
 
 
 if __name__ == '__main__':
-    sys.exit(run())
+    exit(run())

pre_commit/clientlib/validate_manifest.py

@@ -1,7 +1,5 @@
 from __future__ import unicode_literals
 
-import sys
-
 from pre_commit.clientlib.validate_base import get_run_function
 from pre_commit.clientlib.validate_base import get_validator
 from pre_commit.clientlib.validate_base import is_regex_valid
@@ -74,4 +72,4 @@ run = get_run_function(
 
 
 if __name__ == '__main__':
-    sys.exit(run())
+    exit(run())