48 lines
810 B
Go
48 lines
810 B
Go
// +build !windows
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package main
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import (
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"fmt"
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"syscall"
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prompt "git.tcp.direct/tcp.direct/go-prompt"
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"git.tcp.direct/tcp.direct/go-prompt/internal/term"
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)
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func main() {
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if err := term.SetRaw(syscall.Stdin); err != nil {
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fmt.Println(err)
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return
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}
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defer term.Restore()
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bufCh := make(chan []byte, 128)
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go readBuffer(bufCh)
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fmt.Print("> ")
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for {
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b := <-bufCh
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if key := prompt.GetKey(b); key == prompt.NotDefined {
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fmt.Printf("Key '%s' data:'%#v'\n", string(b), b)
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} else {
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if key == prompt.ControlC {
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fmt.Println("exit.")
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return
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}
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fmt.Printf("Key '%s' data:'%#v'\n", key, b)
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}
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fmt.Print("> ")
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}
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}
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func readBuffer(bufCh chan []byte) {
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buf := make([]byte, 1024)
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for {
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if n, err := syscall.Read(syscall.Stdin, buf); err == nil {
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bufCh <- buf[:n]
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}
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}
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}
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