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prompt: add HideEntered flag #151

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merged 1 commit into from
Sep 28, 2020
Merged

prompt: add HideEntered flag #151

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14 changes: 11 additions & 3 deletions prompt.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,9 @@ type Prompt struct {
// allows hiding private information like passwords.
Mask rune

// HideEntered sets whether to hide the text after the user has pressed enter.
HideEntered bool

// Templates can be used to customize the prompt output. If nil is passed, the
// default templates are used. See the PromptTemplates docs for more info.
Templates *PromptTemplates
Expand Down Expand Up @@ -234,9 +237,14 @@ func (p *Prompt) Run() (string, error) {
}
}

sb.Reset()
sb.Write(prompt)
sb.Flush()
if p.HideEntered {
clearScreen(sb)
} else {
sb.Reset()
sb.Write(prompt)
sb.Flush()
}

rl.Write([]byte(showCursor))
rl.Close()

Expand Down