From 46bef4ac8d9dea9a57e1e39d71f197ebb0d2238c Mon Sep 17 00:00:00 2001
From: Dylan Vaughn <dylancvaughn@gmail.com>
Date: Mon, 2 Jan 2017 09:26:55 -0800
Subject: [PATCH] only add to bashrc if not already there

---
 Vagrantfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Vagrantfile b/Vagrantfile
index 39d2c2e18..21f0778bb 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -53,7 +53,7 @@ export PATH="$SRCROOT/bin:$SRCPATH/bin:\$PATH"
 EOF
 chmod 755 /etc/profile.d/gopath.sh
 
-cat >>/home/vagrant/.bashrc <<EOF
+grep -q -F 'cd /opt/gopath/src/github.com/hashicorp/terraform' /home/vagrant/.bashrc || cat >>/home/vagrant/.bashrc <<EOF
 
 ## After login, change to terraform directory
 cd /opt/gopath/src/github.com/hashicorp/terraform