shut down on ctrl+c

master
Jordan Orelli 4 years ago
parent 2de7498546
commit 7b90da7fb3

@ -29,6 +29,7 @@ func newLog(path string) *blammo.Log {
func main() {
log := newLog("./belt.log")
start := time.Now()
log.Info("starting at: %v", start)
defer func() {
@ -42,13 +43,40 @@ func main() {
exit.WithMessage(1, "unable to create a screen: %v", err)
}
log.Debug("sceen created")
if err := screen.Init(); err != nil {
exit.WithMessage(1, "unable to initialize screen: %v", err)
}
log.Debug("screen initialized")
defer screen.Fini()
width, height := screen.Size()
log.Debug("screen width: %d", width)
log.Debug("screen height: %d", height)
log.Debug("screen colors: %v", screen.Colors())
log.Debug("screen has mouse: %v", screen.HasMouse())
defer func() {
log.Debug("finalizing screen")
screen.Fini()
}()
log.Debug("clearing screen")
for {
e := screen.PollEvent()
if e == nil {
break
}
switch v := e.(type) {
case *tcell.EventKey:
log.Debug("screen saw key event: %v", v.Key())
key := v.Key()
if key == tcell.KeyCtrlC {
return
}
default:
log.Debug("screen saw unhandled event of type %T", e)
}
}
screen.Clear()
time.Sleep(1 * time.Second)
}

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