From c72679819cc34d7932004f6e36213c8a6e19545d Mon Sep 17 00:00:00 2001
From: Chris Wendt <chrismwendt@gmail.com>
Date: Thu, 7 Mar 2019 19:07:02 -0800
Subject: [PATCH] ensure yarn.lock does not change

---
 buildkite.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/buildkite.yml b/buildkite.yml
index db64510..7255ca9 100644
--- a/buildkite.yml
+++ b/buildkite.yml
@@ -5,6 +5,7 @@ steps:
   # Run tests
   - command: |-
       yarn
+      git diff --exit-code
       yarn run prettier-check
       yarn run tslint
       yarn run typecheck