2021-03-18 16:30:04 -04:00
|
|
|
package main
|
|
|
|
|
|
|
|
import (
|
2021-03-18 19:15:19 -04:00
|
|
|
"bufio"
|
|
|
|
"fmt"
|
2021-03-18 16:30:04 -04:00
|
|
|
"golang.org/x/term"
|
|
|
|
"os"
|
|
|
|
)
|
|
|
|
|
|
|
|
func goRaw() (*term.State, error) {
|
2021-03-18 19:15:19 -04:00
|
|
|
state, err := term.MakeRaw(int(os.Stdin.Fd()))
|
|
|
|
|
|
|
|
return state, err
|
2021-03-18 16:30:04 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
func main() {
|
|
|
|
oldState, err := goRaw()
|
|
|
|
if err != nil {
|
|
|
|
panic(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
defer term.Restore(int(os.Stdin.Fd()), oldState)
|
2021-03-18 19:15:19 -04:00
|
|
|
|
|
|
|
reader := bufio.NewReader(os.Stdin)
|
|
|
|
|
|
|
|
for {
|
|
|
|
char, _, err := reader.ReadRune()
|
|
|
|
if err != nil {
|
|
|
|
panic(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
switch {
|
|
|
|
|
|
|
|
}
|
|
|
|
if char == 'q' {
|
|
|
|
fmt.Println("bye!\r")
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
2021-03-18 16:30:04 -04:00
|
|
|
}
|