func getExpectPort()

in internal/components/setup/compose.go [277:289]

• 13 lines of code
• 4 McCabe index (conditional complexity)

func getExpectPort(portConfig any) (int, error) {
	switch conf := portConfig.(type) {
	case int:
		return conf, nil
	case string:
		portInfo := strings.Split(conf, ":")
		if len(portInfo) > 1 {
			return strconv.Atoi(portInfo[1])
		}
		return strconv.Atoi(portInfo[0])
	}
	return 0, fmt.Errorf("unknown port information: %v", portConfig)
}