Merge remote-tracking branch 'origin/master'

Conflicts:
	setup.py

pre-commit.py

@@ -79,11 +79,6 @@ TESTS = [
         "All   - No tabs",
         True, 'testtabs',
     ),
-    Test(
-        "make test",
-        "Py    - Tests",
-        False, 'testtests',
-    ),
 ]
 
 def get_git_config(config_name):

pre_commit/git.py

@@ -0,0 +1,27 @@
+import os
+import pkg_resources
+from plumbum import local
+
+
+def get_root():
+    return local['git']['rev-parse', '--show-toplevel']().strip()
+
+
+def get_pre_commit_path():
+    return os.path.join(get_root(), '.git/hooks/pre-commit')
+
+
+def create_pre_commit():
+    path = get_pre_commit_path()
+    pre_commit_file = pkg_resources.resource_filename('pre_commit', 'resources/pre-commit.sh')
+    local.path(path).write(local.path(pre_commit_file).read())
+
+
+def remove_pre_commit():
+    local.path(get_pre_commit_path()).delete()
+
+
+
+
+
+

pre_commit/resources/pre-commit.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+pre-commit

pre_commit/run.py

@@ -1,11 +1,10 @@
 
 import argparse
-
+from pre_commit import git
 
 def install():
     """Install the pre-commit hook."""
-    raise NotImplementedError
+    git.create_pre_commit()
-
 
 def uninstall():
     """Uninstall the pre-commit hook."""

setup.py

@@ -5,6 +5,11 @@ setup(
     name='pre_commit',
     version='0.0.0',
     packages=find_packages('.', exclude=('tests*', 'testing*')),
+    package_data={
+        'pre_commit': [
+            'resources/pre-commit.sh'
+        ]
+    },
     install_requires=[
         'argparse',
         'jsonschema',

tests/git_test.py

@@ -0,0 +1,42 @@
+
+import os
+import pytest
+
+from plumbum import local
+from pre_commit import git
+
+@pytest.fixture
+def empty_git_dir(tmpdir):
+    local.cwd.chdir(tmpdir.strpath)
+    local['git']['init']()
+    return tmpdir.strpath
+
+
+def test_get_root(empty_git_dir):
+    assert git.get_root() == empty_git_dir
+
+    foo = local.path('foo')
+    foo.mkdir()
+    local.cwd.chdir(foo)
+
+    assert git.get_root() == empty_git_dir
+
+
+def test_get_pre_commit_path(empty_git_dir):
+    assert git.get_pre_commit_path() == '{0}/.git/hooks/pre-commit'.format(empty_git_dir)
+
+
+def test_create_pre_commit(empty_git_dir):
+    git.create_pre_commit()
+    assert len(open(git.get_pre_commit_path(), 'r').read()) > 0
+
+
+def test_remove_pre_commit(empty_git_dir):
+    git.remove_pre_commit()
+
+    assert not os.path.exists(git.get_pre_commit_path())
+
+    git.create_pre_commit()
+    git.remove_pre_commit()
+
+    assert not os.path.exists(git.get_pre_commit_path())