gitea-tea/modules/interact/prompts.go

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// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package interact
import (
"fmt"
"strings"
"github.com/AlecAivazis/survey/v2"
)
// PromptPassword asks for a password and blocks until input was made.
func PromptPassword(name string) (pass string, err error) {
promptPW := &survey.Password{Message: name + " password:"}
err = survey.AskOne(promptPW, &pass, survey.WithValidator(survey.Required))
return
}
// promptRepoSlug interactively prompts for a Gitea repository or returns the current one
func promptRepoSlug(defaultOwner, defaultRepo string) (owner, repo string, err error) {
prompt := "Target repo:"
required := true
if len(defaultOwner) != 0 && len(defaultRepo) != 0 {
prompt = fmt.Sprintf("Target repo [%s/%s]:", defaultOwner, defaultRepo)
required = false
}
var repoSlug string
owner = defaultOwner
repo = defaultRepo
err = survey.AskOne(
&survey.Input{Message: prompt},
&repoSlug,
survey.WithValidator(func(input interface{}) error {
if str, ok := input.(string); ok {
if !required && len(str) == 0 {
return nil
}
split := strings.Split(str, "/")
if len(split) != 2 || len(split[0]) == 0 || len(split[1]) == 0 {
return fmt.Errorf("must follow the <owner>/<repo> syntax")
}
} else {
return fmt.Errorf("invalid result type")
}
return nil
}),
)
if err == nil && len(repoSlug) != 0 {
repoSlugSplit := strings.Split(repoSlug, "/")
owner = repoSlugSplit[0]
repo = repoSlugSplit[1]
}
return
}