precommit
diff --git a/‎pre_commit/clientlib/validate_config.py‎
Lines changed: 6 additions & 0 deletions b/‎pre_commit/clientlib/validate_config.py‎
Lines changed: 6 additions & 0 deletions
diff --git a/‎pre_commit/clientlib/validate_manifest.py‎
Lines changed: 7 additions & 1 deletion b/‎pre_commit/clientlib/validate_manifest.py‎
Lines changed: 7 additions & 1 deletion
diff --git a/‎pre_commit/entry_points.py‎
Lines changed: 0 additions & 25 deletions b/‎pre_commit/entry_points.py‎
Lines changed: 0 additions & 25 deletions
diff --git a/‎pre_commit/run.py‎
Lines changed: 3 additions & 2 deletions b/‎pre_commit/run.py‎
Lines changed: 3 additions & 2 deletions
diff --git a/‎pre_commit/util.py‎
Lines changed: 14 additions & 0 deletions b/‎pre_commit/util.py‎
Lines changed: 14 additions & 0 deletions
diff --git a/‎setup.py‎
Lines changed: 3 additions & 3 deletions b/‎setup.py‎
Lines changed: 3 additions & 3 deletions
diff --git a/‎tests/repository_test.py‎
Lines changed: 1 addition & 0 deletions b/‎tests/repository_test.py‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎tests/util_test.py‎
Lines changed: 25 additions & 0 deletions b/‎tests/util_test.py‎
Lines changed: 25 additions & 0 deletions
@@ -6,6 +6,7 @@
 
 import pre_commit.constants as C
 from pre_commit.clientlib.validate_base import get_validator
+from pre_commit.util import entry
 
 
 class InvalidConfigError(ValueError): pass
@@ -63,6 +64,7 @@ def validate_config_extra(config):
 )
 
 
+@entry
 def run(argv):
     parser = argparse.ArgumentParser()
     parser.add_argument(
@@ -85,3 +87,7 @@ def run(argv):
         return 1
 
     return 0
+
+
+if __name__ == '__main__':
+    run()
@@ -5,6 +5,7 @@
 
 import pre_commit.constants as C
 from pre_commit.clientlib.validate_base import get_validator
+from pre_commit.util import entry
 
 
 class InvalidManifestError(ValueError): pass
@@ -52,6 +53,7 @@ def additional_manifest_check(obj):
 )
 
 
+@entry
 def run(argv):
     parser = argparse.ArgumentParser()
     parser.add_argument(
@@ -73,4 +75,8 @@ def run(argv):
             print(str(e.args[1]))
         return 1
 
-    return 0
+    return 0
+
+
+if __name__ == '__main__':
+    run()
@@ -2,11 +2,11 @@
 import argparse
 import os.path
 import subprocess
-import sys
 
 from pre_commit import git
 from pre_commit.clientlib.validate_config import validate_config
 from pre_commit.repository import Repository
+from pre_commit.util import entry
 
 
 RED = '\033[41m'
@@ -90,6 +90,7 @@ def run_single_hook(hook_id, configs=None, run_all_the_things=False):
         return 1
 
 
+@entry
 def run(argv):
     parser = argparse.ArgumentParser()
 
@@ -130,4 +131,4 @@ def run(argv):
 
 
 if __name__ == '__main__':
-    run(sys.argv[1:])
+    run()
@@ -1,6 +1,7 @@
 
 import functools
 import os
+import sys
 
 
 class cached_property(object):
@@ -35,3 +36,16 @@ def wrapper(*args):
     wrapper._cache = {}
 
     return wrapper
+
+
+def entry(func):
+    """Allows a function that has `argv` as an argument to be used as a
+    commandline entry.  This will make the function callable using either
+    explicitly passed argv or defaulting to sys.argv[1:]
+    """
+    @functools.wraps(func)
+    def wrapper(argv=None):
+        if argv is None:
+            argv = sys.argv[1:]
+        return func(argv)
+    return wrapper
@@ -19,9 +19,9 @@
     ],
     entry_points={
         'console_scripts': [
-            'pre-commit = pre_commit.entry_points:pre_commit_func',
-            'validate-config = pre_commit.entry_points:validate_config_func',
-            'validate-manifest = pre_commit.entry_points:validate_manifest_func',
+            'pre-commit = pre_commit.run:run',
+            'validate-config = pre_commit.clientlib.validate_config:run',
+            'validate-manifest = pre_commit.clientlib.validate_manifest:run',
         ],
     },
     scripts=[
 
@@ -65,6 +65,7 @@ def test_run_a_hook_lots_of_files(config_for_python_pre_commit_git_repo):
     os.environ.get('slowtests', None) == 'false',
     reason="TODO: make this test not super slow",
 )
+@pytest.mark.integration
 def test_run_a_node_hook(config_for_node_pre_commit_git_repo):
     repo = Repository(config_for_node_pre_commit_git_repo)
     repo.install()
 
@@ -1,9 +1,12 @@
 
+import mock
 import pytest
 import random
+import sys
 from plumbum import local
 
 from pre_commit.util import cached_property
+from pre_commit.util import entry
 from pre_commit.util import memoize_by_cwd
 
 
@@ -59,3 +62,25 @@ def test_memoized_by_cwd_changes_with_different_cwd(memoized_by_cwd):
         ret2 = memoized_by_cwd('baz')
 
     assert ret != ret2
+
+
+@pytest.fixture
+def entry_func():
+    @entry
+    def func(argv):
+        return argv
+
+    return func
+
+
+def test_explicitly_passed_argv_are_passed(entry_func):
+    input = object()
+    ret = entry_func(input)
+    assert ret is input
+
+
+def test_no_arguments_passed_uses_argv(entry_func):
+    argv = [1, 2, 3, 4]
+    with mock.patch.object(sys, 'argv', argv):
+        ret = entry_func()
+        assert ret == argv[1:]
Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,7 @@ def test_run_a_hook_lots_of_files(config_for_python_pre_commit_git_repo):`
`65`	`65`	`os.environ.get('slowtests', None) == 'false',`
`66`	`66`	`reason="TODO: make this test not super slow",`
`67`	`67`	`)`
	`68`	`+@pytest.mark.integration`
`68`	`69`	`def test_run_a_node_hook(config_for_node_pre_commit_git_repo):`
`69`	`70`	`repo = Repository(config_for_node_pre_commit_git_repo)`
`70`	`71`	`repo.install()`