/
prompt.go
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/
prompt.go
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// 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/manifoldco/promptui"
type Interface interface {
Ask(label, defaultValue string) (string, error)
Select(label string, items []string) (string, error)
}
type Prompt struct {
prompt *promptui.Prompt
selection *promptui.Select
}
func NewPrompt() Interface {
return &Prompt{
prompt: &promptui.Prompt{
AllowEdit: true,
Pointer: promptui.PipeCursor,
},
selection: &promptui.Select{},
}
}
func (p *Prompt) Ask(label, defaultValue string) (string, error) {
p.prompt.Label = label
p.prompt.Default = defaultValue
return p.prompt.Run()
}
func (p *Prompt) Select(label string, items []string) (string, error) {
p.selection.Label = label
p.selection.Items = items
_, response, err := p.selection.Run()
return response, err
}