27 lines
544 B
Go
27 lines
544 B
Go
package rcli
|
|
|
|
import (
|
|
"github.com/dotcloud/docker/term"
|
|
"os"
|
|
"os/signal"
|
|
)
|
|
|
|
//FIXME: move these function to utils.go (in rcli to avoid import loop)
|
|
func SetRawTerminal() (*term.State, error) {
|
|
oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
c := make(chan os.Signal, 1)
|
|
signal.Notify(c, os.Interrupt)
|
|
go func() {
|
|
_ = <-c
|
|
term.Restore(int(os.Stdin.Fd()), oldState)
|
|
os.Exit(0)
|
|
}()
|
|
return oldState, err
|
|
}
|
|
|
|
func RestoreTerminal(state *term.State) {
|
|
term.Restore(int(os.Stdin.Fd()), state)
|
|
}
|