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package fhelp
import (
"bufio"
"fmt"
"os"
"strings"
"go.wit.com/log"
)
func QuestionUser(msg string) bool {
// log.Info("START", msg)
fmt.Fprintf(os.Stdout, "(y)es or (n)o ? ")
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
line := scanner.Text()
line = strings.TrimSpace(line)
line = strings.ToLower(line)
switch line {
case "y":
// log.Info("QUESTION USER Y", msg)
return true
case "n":
// log.Info("QUESTION USER N", msg)
return false
default:
// log.Info("QUESTION USER DEFAULT", msg)
if strings.HasPrefix(line, "y") {
return true
}
return false
}
}
// log.Info("QUESTION USER END", msg)
return false
}
func InputFromUser(msg string) string {
log.Info(msg)
fmt.Fprintf(os.Stdout, "")
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
line := scanner.Text()
line = strings.TrimSpace(line)
line = strings.ToLower(line)
switch line {
case "":
continue
default:
return line
}
}
return ""
}
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