From 0380b6eb76429bb2b9395e4afaa17775343c4f35 Mon Sep 17 00:00:00 2001
From: Garrett Robinson <garrettr@riseup.net>
Date: Wed, 19 Feb 2014 11:33:01 -0800
Subject: [PATCH] pre-push hook to run tests

Adds a note on how to use Git hooks to the README.
---
 README.md      | 11 ++++++++++-
 hooks/pre-push | 12 ++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100755 hooks/pre-push

diff --git a/README.md b/README.md
index 9efc59b..7f0d924 100644
--- a/README.md
+++ b/README.md
@@ -5,4 +5,13 @@ Privacy Badger for Firefox
 
 1.  Install addon-sdk [github](https://github.com/mozilla/addon-sdk)
 2.  [Addon-sdk documentation] (https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Installation)
-2.  cfx run
+3.  cfx run
+
+Contributing
+============
+
+Git hooks
+---------
+
+Are in `hooks/`. You can use them by copying the files to `.git/hooks`. The
+pre-push hook will run the unit tests, and cancel the push if they fail.
diff --git a/hooks/pre-push b/hooks/pre-push
new file mode 100755
index 0000000..72d2578
--- /dev/null
+++ b/hooks/pre-push
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Pre-push hook. If you want to test with a different version of firefox, put
+# the path in the CFX_FIREFOX environment variable.
+
+cmd='cfx test'
+if [ -n "$CFX_FIREFOX" ];
+then
+  cmd="$cmd -b $CFX_FIREFOX"
+fi
+echo $cmd
+$cmd