func getVMName()

in main.go [433:440]

• 8 lines of code
• 2 McCabe index (conditional complexity)

func getVMName() string {
	vm, err := getFromMetadata("http://metadata.google.internal/computeMetadata/v1/instance/name")
	if err != nil {
		fmt.Fprintf(os.Stderr, "could not discover GCE VM name: %v", err)
		return ""
	}
	return string(vm)
}