packagr-io-beta
54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package utils
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import (
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"bufio"
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"fmt"
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"github.com/fatih/color"
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"golang.org/x/crypto/ssh/terminal"
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"os"
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"strings"
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"syscall"
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)
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func StdinQueryPassword(question string) (string, error) {
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fmt.Println(color.BlueString(question))
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bytePassword, err := terminal.ReadPassword(int(syscall.Stdin))
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if err != nil {
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return "", err
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}
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text := strings.TrimSpace(string(bytePassword))
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return text, nil
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}
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func StdinQuery(question string) string {
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fmt.Println(color.BlueString(question))
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reader := bufio.NewReader(os.Stdin)
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text, _ := reader.ReadString('\n')
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text = strings.TrimSpace(text)
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return text
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}
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func StdinQueryBoolean(question string) bool {
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text := StdinQuery(question)
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text = strings.ToLower(text)
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if text == "true" || text == "yes" || text == "y" {
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return true
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} else if text == "false" || text == "no" || text == "n" {
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return false
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} else {
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color.Yellow("WARNING: invalid response only true/yes/y/false/no/n allowed not `%v`.\nAssuming `no`", text)
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return false
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}
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}
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func StdinQueryInt(question string) (int, error) {
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text := StdinQuery(question)
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return StringToInt(text)
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}
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