From de0cb472bee098907100fd98a3b5b2613e710ab3 Mon Sep 17 00:00:00 2001
From: Jonathan Boulle <jonathanboulle@gmail.com>
Date: Fri, 6 Nov 2015 16:13:24 +0100
Subject: [PATCH] scripts: enforce genproto.sh is run from repo root

---
 scripts/genproto.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/genproto.sh b/scripts/genproto.sh
index 37faebfba..eee735321 100755
--- a/scripts/genproto.sh
+++ b/scripts/genproto.sh
@@ -5,6 +5,11 @@
 #
 set -e
 
+if ! [[ "$0" =~ "scripts/genproto.sh" ]]; then
+	echo "must be run from repository root"
+	exit 255
+fi
+
 PREFIX="github.com/coreos/etcd/Godeps/_workspace/src"
 DIRS="./wal/walpb ./etcdserver/etcdserverpb ./snap/snappb ./raft/raftpb ./storage/storagepb"