goroot

func Find ¶

func Find() string

Find returns the GOROOT value, using either an explicitly provided environment variable, a GOROOT that contains the current os.Executable value, or else the GOROOT that the binary was built with from runtime.GOROOT().

This function is a heavily modified version of the following: https://github.com/golang/go/blob/89044b6d423a07bea3b6f80210f780e859dd2700/src/cmd/go/internal/cfg/cfg.go#L369