Add code coverage to GoVector

Author: vaastav

.travis.yml

@@ -6,4 +6,8 @@ go:
  - master
 
 script:
- go test -v ./...
+ - go test -v ./...
+ - ./test.sh
+
+after_success:
+ - bash <(curl -s https://codecov.io/bash) -t 6e0ff3d8-4792-4b3e-aedf-c589ad356179

test.sh

@@ -0,0 +1,13 @@
+#!/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
+