multiline.go

/*
 * Copyright 2020 ZUP IT SERVICOS EM TECNOLOGIA E INOVACAO SA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package prompt

import (
	"github.com/AlecAivazis/survey/v2"
)

type SurveyMultiline struct{}

func NewSurveyMultiline() SurveyMultiline {
	return SurveyMultiline{}
}

func (SurveyMultiline) MultiLineText(name string, required bool) (string, error) {

	var value string

	var validationQs []*survey.Question

	if required {
		validationQs = []*survey.Question{
			{
				Name:     "name",
				Prompt:   &survey.Multiline{Message: name},
				Validate: survey.Required,
			},
		}
	} else {
		validationQs = []*survey.Question{
			{
				Name:   "name",
				Prompt: &survey.Multiline{Message: name},
			},
		}
	}
	return value, survey.Ask(validationQs, &value)
}