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prompts.go
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prompts.go
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package cmd
import (
"github.com/n-marshall/bb/promptui"
"github.com/n-marshall/bb/validate"
)
// PasswordMask is the character used to mask password inputs
const PasswordMask = '●'
// PasswordPrompt prompts the user to input a password value
func PasswordPrompt(shouldConfirm bool, labelOverride *string) (string, error) {
label := "Password"
if labelOverride != nil {
label = *labelOverride
}
prompt := promptui.Prompt{
Label: label,
Mask: PasswordMask,
Validate: func(input string) error {
err := validate.Password(input)
if err == nil {
return nil
}
return promptui.NewValidationError(err.Error())
},
}
password, err := prompt.Run()
if err != nil {
return "", err
}
if !shouldConfirm {
return password, err
}
prompt = promptui.Prompt{
Label: "Confirm " + label,
Mask: '●',
Validate: func(input string) error {
if len(input) > 0 {
if input != password {
return promptui.NewValidationError("Passwords do not match")
}
return nil
}
return promptui.NewValidationError("Please confirm your password")
},
}
_, err = prompt.Run()
if err != nil {
return "", err
}
return password, nil
}
// EmailPrompt prompts the user to input an email
func EmailPrompt(defaultValue string) (string, error) {
prompt := promptui.Prompt{
Label: "Email",
Validate: func(input string) error {
err := validate.Email(input)
if err == nil {
return nil
}
return promptui.NewValidationError("Please enter a valid email address")
},
}
if defaultValue != "" {
prompt.Default = defaultValue
}
return prompt.Run()
}
// UsernamePrompt prompts the user to input a person's name
func UsernamePrompt(un string) (string, error) {
prompt := promptui.Prompt{
Label: "Username",
Validate: func(input string) error {
err := validate.Username(input)
if err == nil {
return nil
}
return promptui.NewValidationError("Please enter a valid username")
},
}
if un != "" {
prompt.Default = un
}
return prompt.Run()
}