func getSocketPath()

in options.go [355:372]

• 17 lines of code
• 3 McCabe index (conditional complexity)

func getSocketPath() string {
	filename := strings.Join([]string{
		".firecracker.sock",
		strconv.Itoa(os.Getpid()),
		strconv.Itoa(rand.Intn(1000))},
		"-",
	)
	var dir string
	if d := os.Getenv("HOME"); checkExistsAndDir(d) {
		dir = d
	} else if checkExistsAndDir(os.TempDir()) {
		dir = os.TempDir()
	} else {
		panic("Unable to find a location for firecracker socket. 'It's not going to do any good to land on mars if we're stupid.' --Ray Bradbury")
	}

	return filepath.Join(dir, filename)
}