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79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package prompt
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import (
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"github.com/AlecAivazis/survey/v2"
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)
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//go:generate mockgen -destination=./prompt_mock.go -self_package "github.com/docker/compose/v2/pkg/prompt" -package=prompt . UI
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// UI - prompt user input
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type UI interface {
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Select(message string, options []string) (int, error)
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Input(message string, defaultValue string) (string, error)
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Confirm(message string, defaultValue bool) (bool, error)
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Password(message string) (string, error)
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}
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// User - aggregates prompt methods
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type User struct{}
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// Select - displays a list
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func (u User) Select(message string, options []string) (int, error) {
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qs := &survey.Select{
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Message: message,
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Options: options,
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}
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var selected int
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err := survey.AskOne(qs, &selected, nil)
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return selected, err
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}
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// Input text with default value
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func (u User) Input(message string, defaultValue string) (string, error) {
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qs := &survey.Input{
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Message: message,
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Default: defaultValue,
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}
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var s string
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err := survey.AskOne(qs, &s, nil)
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return s, err
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}
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// Confirm asks for yes or no input
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func (u User) Confirm(message string, defaultValue bool) (bool, error) {
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qs := &survey.Confirm{
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Message: message,
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Default: defaultValue,
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}
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var b bool
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err := survey.AskOne(qs, &b, nil)
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return b, err
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}
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// Password implements a text input with masked characters.
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func (u User) Password(message string) (string, error) {
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qs := &survey.Password{
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Message: message,
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}
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var p string
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err := survey.AskOne(qs, &p, nil)
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return p, err
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}
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