forked from mirror/readline
61 lines
953 B
Go
61 lines
953 B
Go
package main
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import (
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"fmt"
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"math/rand"
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"time"
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"github.com/chzyer/readline"
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)
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import "log"
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func main() {
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rl, err := readline.NewEx(&readline.Config{
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UniqueEditLine: true,
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})
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if err != nil {
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panic(err)
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}
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defer rl.Close()
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rl.SetPrompt("username: ")
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username, err := rl.Readline()
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if err != nil {
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return
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}
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rl.ResetHistory()
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log.SetOutput(rl.Stderr())
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fmt.Fprintln(rl, "Hi,", username+"! My name is Dave.")
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rl.SetPrompt(username + "> ")
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done := make(chan struct{})
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go func() {
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rand.Seed(time.Now().Unix())
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loop:
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for {
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select {
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case <-time.After(time.Duration(rand.Intn(20)) * 100 * time.Millisecond):
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case <-done:
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break loop
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}
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log.Println("Dave:", "hello")
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}
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log.Println("Dave:", "bye")
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done <- struct{}{}
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}()
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for {
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ln := rl.Line()
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if ln.CanContinue() {
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continue
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} else if ln.CanBreak() {
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break
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}
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log.Println(username+":", ln.Line)
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}
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rl.Clean()
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done <- struct{}{}
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<-done
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}
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