From 7094c78dcd9991868e52fce09c789a9472289871 Mon Sep 17 00:00:00 2001
From: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp>
Date: Fri, 4 Dec 2015 10:12:05 +0900
Subject: [PATCH] test: print diff with gofmt

Current test doesn't pass -d option to gofmt. Let's pass the option
for easy fix.

Example output:
Checking gofmt...
gofmt checking failed:
client/client.go
diff client/client.go gofmt/client/client.go
--- /tmp/gofmt741496847 2015-12-04 10:11:11.340651702 +0900
+++ /tmp/gofmt265273890 2015-12-04 10:11:11.340651702 +0900
@@ -41,7 +41,7 @@

 var DefaultTransport CancelableTransport = &http.Transport{
        Proxy: http.ProxyFromEnvironment,
-       Dial:(&net.Dialer{
+       Dial: (&net.Dialer{
                Timeout:   30 * time.Second,
                KeepAlive: 30 * time.Second,
        }).Dial,
@@ -265,7 +265,7 @@
                        return ErrNoEndpoints
                }

-               for i, _ := range c.endpoints {
+               for i := range c.endpoints {
                        if c.endpoints[i].String() == lu.String() {
                                c.pinned = i
                                break
---
 test | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test b/test
index 658ea3314..69d91f0de 100755
--- a/test
+++ b/test
@@ -61,7 +61,7 @@ if [ -n "$INTEGRATION" ]; then
 fi
 
 echo "Checking gofmt..."
-fmtRes=$(gofmt -l -s $FMT)
+fmtRes=$(gofmt -l -s -d $FMT)
 if [ -n "${fmtRes}" ]; then
 	echo -e "gofmt checking failed:\n${fmtRes}"
 	exit 255