From ca4a53507b1b62be2a8173bd6e57642b16ff10c7 Mon Sep 17 00:00:00 2001
From: Marco Vito Moscaritolo <mavimo@gmail.com>
Date: Wed, 15 Aug 2018 20:06:25 +0200
Subject: [PATCH] introduce unused check that report unused variable or
 functions

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 721db553..599de76a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,9 @@ before_install:
   - go get -v github.com/golang/dep/cmd/dep
   - dep ensure
   - go get -v github.com/golang/lint/golint
+  - go get -u honnef.co/go/tools/...
 
 script:
   - golint cmd/ pkg/
   - go test -v ./...
+  - unused $(go list ./...)