func()

in cmd/service_create.go [96:130]

• 27 lines of code
• 7 McCabe index (conditional complexity)

func (o *ServiceCreateOperation) SetRules(inputRules []string) {
	var rules []ELBV2.Rule
	var msgs []string

	validRuleTypes := regexp.MustCompile(validRuleTypesPattern)

	if len(inputRules) > 0 && o.LoadBalancerArn == "" {
		msgs = append(msgs, "lb must be configured if rules are specified")
	}

	for _, inputRule := range inputRules {
		splitInputRule := strings.SplitN(inputRule, "=", 2)

		if len(splitInputRule) != 2 {
			msgs = append(msgs, "rules must be in the form of type=value")
		}

		if !validRuleTypes.MatchString(splitInputRule[0]) {
			msgs = append(msgs, fmt.Sprintf("Invalid rule type %s [must be path or host]", splitInputRule[0]))
		}

		rules = append(rules,
			ELBV2.Rule{
				Type:  strings.ToUpper(splitInputRule[0]),
				Value: splitInputRule[1],
			},
		)
	}

	if len(msgs) > 0 {
		console.ErrorExit(fmt.Errorf(strings.Join(msgs, ", ")), "Invalid rule")
	}

	o.Rules = rules
}