OMG we're running a hook

pre_commit/languages/all.py

@@ -0,0 +1,24 @@
+
+from pre_commit.languages import node
+from pre_commit.languages import python
+from pre_commit.languages import ruby
+
+# A language implements the following two functions in its module:
+#
+# def install_environment():
+#     """Installs a repository in the given repository.  Note that the current
+#     working directory will already be inside the repository.
+#     """
+#
+# def run_hook(hook, file_args):
+#     """Runs a hook and returns the returncode and output of running that hook.
+#
+#     Returns:
+#         (returncode, stdout, stderr)
+#     """
+
+languages = {
+    'node': node,
+    'python': python,
+    'ruby': ruby,
+}