goverage - go test -coverprofile for multiple packages
The solution of https://github.com/golang/go/issues/6909 with one binary.
go get -u github.com/haya14busa/goverage
Usage: goverage [flags] -coverprofile=coverage.out packages Flags: -covermode string sent as covermode argument to go test -coverprofile string Write a coverage profile to the file after all tests have passed -cpu string sent as cpu argument to go test -go-binary An alternative 'go' binary to run the tests, for example to use 'richgo' for more human-friendly output. -parallel string sent as parallel argument to go test -race enable data race detection -short sent as short argument to go test -timeout string sent as timeout argument to go test -v sent as v argument to go test
$ goverage -v -coverprofile=coverage.out ./... $ go tool cover -html=coverage.out