From 678d7cc45afb849b01c7b755f1b5b638a0d588b6 Mon Sep 17 00:00:00 2001
From: mpl <mathieu.lonjaret@gmail.com>
Date: Fri, 6 Jun 2014 18:33:54 +0200
Subject: [PATCH] misc/pre-commit.githook: print gofmt to run

Change-Id: I1e177a2cbbc33bae2afc9bcef8c3da387f5bb303
---
 misc/pre-commit.githook | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/misc/pre-commit.githook b/misc/pre-commit.githook
index d67920ac6..1bb12ad0e 100755
--- a/misc/pre-commit.githook
+++ b/misc/pre-commit.githook
@@ -18,6 +18,7 @@ fi
 
 #gofmt and trailing space errors
 committed=`git diff-index --cached --name-only HEAD`
+needFmt=""
 for c in $committed
 do
 	if [ ! -e "$c" ]
@@ -31,7 +32,7 @@ do
 		fmtdiff=`git show ":$c" | gofmt -d 2>&1`
 		if [ -n "$fmtdiff" ]
 		then
-			echo "gofmt needed on "$c
+			needFmt="$needFmt $gofile"
 			exitstatus=1
 		fi
 	fi
@@ -47,6 +48,10 @@ do
 done
 if [ "$exitstatus" -ne 0 ]
 then
+	if [ -n "$needFmt" ]
+	then
+		echo "gofmt -w $needFmt"
+	fi
 	echo "You can override this check with 'git commit --no-verify'"
 fi