goverage - go test -coverprofile for multiple packages

The solution of golang/go#6909 with one binary.

Installation

go get -u github.com/haya14busa/goverage

Usage

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

🐦 Author

haya14busa (https://github.com/haya14busa)