From 2aa8821b705f4e47f7d1457f11caea85caf08521 Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Thu, 13 Mar 2014 09:07:55 -0700
Subject: [PATCH] Added pre-commit.py script

---
 .gitignore            |  1 +
 pre_commit/run.py     | 42 ++++++++++++++++++++++++++++++++++++++++++
 scripts/pre-commit.py |  8 ++++++++
 setup.py              |  3 +++
 4 files changed, 54 insertions(+)
 create mode 100644 pre_commit/run.py
 create mode 100755 scripts/pre-commit.py

diff --git a/.gitignore b/.gitignore
index fe211142..831f634e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 build
 dist
 *.egg-info
+*.iml
diff --git a/pre_commit/run.py b/pre_commit/run.py
new file mode 100644
index 00000000..c281ff72
--- /dev/null
+++ b/pre_commit/run.py
@@ -0,0 +1,42 @@
+
+import argparse
+
+
+def install():
+    """Install the pre-commit hook."""
+    raise NotImplementedError
+
+
+def uninstall():
+    """Uninstall the pre-commit hook."""
+    raise NotImplementedError
+
+
+def run_hooks(arguments):
+    """Actually run the hooks."""
+    raise NotImplementedError
+
+
+def run(argv):
+    parser = argparse.ArgumentParser()
+
+    group = parser.add_mutually_exclusive_group(required=False)
+    group.add_argument(
+        '-i', '--install',
+        action='store_true',
+        help='Install the pre-commit script.',
+    )
+    group.add_argument(
+        '-u', '--uninstall',
+        action='store_true',
+        help='Uninstall the pre-commit script.',
+    )
+
+    args = parser.parse_args(argv)
+
+    if args.install:
+        install()
+    elif args.uninstall:
+        uninstall()
+    else:
+        run_hooks(args)
\ No newline at end of file
diff --git a/scripts/pre-commit.py b/scripts/pre-commit.py
new file mode 100755
index 00000000..063ad9c2
--- /dev/null
+++ b/scripts/pre-commit.py
@@ -0,0 +1,8 @@
+#!/usr/bin/env python
+
+if __name__ == '__main__':
+    import sys
+
+    from pre_commit.run import run
+
+    sys.exit(run(sys.argv[1:]))
\ No newline at end of file
diff --git a/setup.py b/setup.py
index afb1d1da..24ada47a 100644
--- a/setup.py
+++ b/setup.py
@@ -9,4 +9,7 @@ setup(
         'argparse',
         'simplejson',
     ],
+    scripts=[
+        'scripts/pre-commit.py',
+    ],
 )