Add Coveralls.io

.travis.yml

@@ -8,7 +8,9 @@ before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq --no-install-recommends libpam0g-dev
   - sudo useradd -d /tmp/test -p '$1$Qd8H95T5$RYSZQeoFbEB.gS19zS99A0' -s /bin/false test
+  - go get github.com/axw/gocov/gocov
+  - go get github.com/mattn/goveralls
+  - go get golang.org/x/tools/cmd/cover
 
 script:
-  - go get golang.org/x/tools/cmd/cover
-  - sudo GOROOT=$GOROOT GOPATH=$GOPATH $(which go) test -v -cover .
+  - sudo GOROOT=$GOROOT GOPATH=$GOPATH $(which goveralls) -service=travis-ci

README.md

@@ -1,5 +1,6 @@
 [![Build Status](https://travis-ci.org/msteinert/pam.svg?branch=master)](https://travis-ci.org/msteinert/pam)
 [![GoDoc](https://godoc.org/github.com/msteinert/pam?status.svg)](http://godoc.org/github.com/msteinert/pam)
+[![Coverage Status](https://coveralls.io/repos/msteinert/pam/badge.svg)](https://coveralls.io/r/msteinert/pam)
 
 # Go PAM