golangのテスト結果をJUnit Report形式で出力して、CircleCIで表示

test:                                                                                                                                 
  override:            
    - go get -u github.com/jstemmer/go-junit-report                                                                                                                 
    - mkdir -p $CIRCLE_TEST_REPORTS/golang                                                                                            
    - |                                                                                                                               
      { go test -v $(go list ./...|grep -v vendor); echo $? > /tmp/status;} | go-junit-report > $CIRCLE_TEST_REPORTS/golang/junit.xml;
      exit `cat /tmp/status`;