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vendor/github.com/manifoldco/promptui/README.md

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+# promptui
+
+Interactive prompt for command-line applications.
+
+We built Promptui because we wanted to make it easy and fun to explore cloud services with [manifold cli](https://github.com/manifoldco/manifold-cli).
+
+[Code of Conduct](./CODE_OF_CONDUCT.md) |
+[Contribution Guidelines](./.github/CONTRIBUTING.md)
+
+[![GitHub release](https://img.shields.io/github/tag/manifoldco/promptui.svg?label=latest)](https://github.com/manifoldco/promptui/releases)
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://godoc.org/github.com/manifoldco/promptui)
+[![Travis](https://img.shields.io/travis/manifoldco/promptui/master.svg)](https://travis-ci.org/manifoldco/promptui)
+[![Go Report Card](https://goreportcard.com/badge/github.com/manifoldco/promptui)](https://goreportcard.com/report/github.com/manifoldco/promptui)
+[![License](https://img.shields.io/badge/license-BSD-blue.svg)](./LICENSE.md)
+
+## Overview
+
+![promptui](https://media.giphy.com/media/xUNda0Ngb5qsogLsBi/giphy.gif)
+
+Promptui is a library providing a simple interface to create command-line
+prompts for go. It can be easily integrated into
+[spf13/cobra](https://github.com/spf13/cobra),
+[urfave/cli](https://github.com/urfave/cli) or any cli go application.
+
+Promptui has two main input modes:
+
+- `Prompt` provides a single line for user input. Prompt supports
+  optional live validation, confirmation and masking the input.
+
+- `Select` provides a list of options to choose from. Select supports
+  pagination, search, detailed view and custom templates.
+
+For a full list of options check [GoDoc](https://godoc.org/github.com/manifoldco/promptui).
+
+## Basic Usage
+
+### Prompt
+
+```go
+package main
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+
+	"github.com/manifoldco/promptui"
+)
+
+func main() {
+	validate := func(input string) error {
+		_, err := strconv.ParseFloat(input, 64)
+		if err != nil {
+			return errors.New("Invalid number")
+		}
+		return nil
+	}
+
+	prompt := promptui.Prompt{
+		Label:    "Number",
+		Validate: validate,
+	}
+
+	result, err := prompt.Run()
+
+	if err != nil {
+		fmt.Printf("Prompt failed %v\n", err)
+		return
+	}
+
+	fmt.Printf("You choose %q\n", result)
+}
+```
+
+### Select
+
+```go
+package main
+
+import (
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+)
+
+func main() {
+	prompt := promptui.Select{
+		Label: "Select Day",
+		Items: []string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
+			"Saturday", "Sunday"},
+	}
+
+	_, result, err := prompt.Run()
+
+	if err != nil {
+		fmt.Printf("Prompt failed %v\n", err)
+		return
+	}
+
+	fmt.Printf("You choose %q\n", result)
+}
+```
+
+### More Examples
+
+See full list of [examples](https://github.com/manifoldco/promptui/tree/master/_examples)