Merge pull request #231 from cglewis/master

adds codecov; closes #230

.travis.yml

@@ -9,10 +9,19 @@ before_script:
 - go get -u github.com/alecthomas/gometalinter
 - gometalinter --install
 - $HOME/gopath/src/github.com/sendgrid/sendgrid-go/prism.sh
+
+before_install:
+  - go get -t -v ./...
+
 script:
-- gometalinter --disable-all --enable=errcheck --enable=vet --enable=vetshadow --enable=megacheck
-- gometalinter --disable-all --enable=errcheck --enable=vet --enable=vetshadow --enable=megacheck helpers/...
-- go test -cover -v -race ./...
+  - ./go.test.sh
+  - gometalinter --disable-all --enable=errcheck --enable=vet --enable=vetshadow --enable=megacheck
+  - gometalinter --disable-all --enable=errcheck --enable=vet --enable=vetshadow --enable=megacheck helpers/...
+  - go test -cover -v -race ./...
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+
 notifications:
   hipchat:
     rooms:

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