added codecov

.travis.yml

@@ -11,4 +11,8 @@ before_install:
 
 script:
  - go test -v -covermode=count -coverprofile=coverage.out ./...
- - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
+ - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
+ - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+ - bash <(curl -s https://codecov.io/bash)

go.test.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+for d in $(go list ./... | grep -v vendor); do
+    go test -race -coverprofile=profile.out -covermode=atomic "$d"
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done