如何从Golang服务器获得代码覆盖率？

I am using goconvey and other tools to get the code coverage.
This produces a test coverage report but it only shows the coverage for the test case code.
API is hosted on the a Golang server.
I would like to know how much server side code is covered by my
tests(unit,integreation,system tests).
How should I do this?

Here's what I do:

godep go test -coverprofile cover.out `go list ./... | grep -v vendor`
go tool cover -html=cover.out

That generates a coverage report and then opens a browser window to view it.