func AskIamProfile()

in pkg/question/question.go [527:588]
55 lines of code
8 McCabe index (conditional complexity)

func AskIamProfile(i *iamhelper.IAMHelper) (string, error) {
	input := &iam.ListInstanceProfilesInput{
		MaxItems: aws.Int64(10),
	}

	output, err := i.Client.ListInstanceProfiles(input)
	if err != nil {
		return "", err
	}

	instanceProfiles := output.InstanceProfiles
	for {
		if *output.IsTruncated {
			input = &iam.ListInstanceProfilesInput{
				MaxItems: aws.Int64(10),
				Marker:   aws.String(*output.Marker),
			}
			output, err = i.Client.ListInstanceProfiles(input)
			if err != nil {
				return "", err
			}
			if len(output.InstanceProfiles) > 0 {
				instanceProfiles = append(instanceProfiles, output.InstanceProfiles...)
			}
		} else {
			break
		}
	}

	data := [][]string{}
	indexedOptions := []string{}
	var optionsText string
	if len(instanceProfiles) > 0 {
		counter := 0
		for _, profile := range instanceProfiles {
			indexedOptions = append(indexedOptions, *profile.InstanceProfileName)
			data = append(data, []string{fmt.Sprintf("%d.", counter+1), *profile.InstanceProfileName, *profile.InstanceProfileId,
				profile.CreateDate.String()})
			counter++
		}
	} else {
		optionsText = "No IAM Profiles available\n"
	}

	// Add the do not attach IAM profile option at the end
	defaultOptionRepr, defaultOptionValue := "Do not attach IAM profile", cli.ResponseNo
	indexedOptions = append(indexedOptions, defaultOptionValue)
	data = append(data, []string{fmt.Sprintf("%d.", len(data)+1), defaultOptionRepr, "", ""})
	optionsText = table.BuildTable(data, []string{"Option", "PROFILE NAME", "PROFILE ID",
		"Creation Date"})

	question := "IAM Profile"
	answer := AskQuestion(&AskQuestionInput{
		QuestionString:    question,
		DefaultOptionRepr: &defaultOptionRepr,
		DefaultOption:     &defaultOptionValue,
		OptionsString:     &optionsText,
		IndexedOptions:    indexedOptions,
	})

	return answer, nil
}