mirror of https://github.com/docker/cli.git
35 lines
783 B
Go
35 lines
783 B
Go
|
package command
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/docker/docker/pkg/term"
|
||
|
|
)
|
||
|
|
|
||
|
|
// CommonStream is an input stream used by the DockerCli to read user input
|
||
|
|
type CommonStream struct {
|
||
|
|
fd uintptr
|
||
|
|
isTerminal bool
|
||
|
|
state *term.State
|
||
|
|
}
|
||
|
|
|
||
|
|
// FD returns the file descriptor number for this stream
|
||
|
|
func (s *CommonStream) FD() uintptr {
|
||
|
|
return s.fd
|
||
|
|
}
|
||
|
|
|
||
|
|
// IsTerminal returns true if this stream is connected to a terminal
|
||
|
|
func (s *CommonStream) IsTerminal() bool {
|
||
|
|
return s.isTerminal
|
||
|
|
}
|
||
|
|
|
||
|
|
// RestoreTerminal restores normal mode to the terminal
|
||
|
|
func (s *CommonStream) RestoreTerminal() {
|
||
|
|
if s.state != nil {
|
||
|
|
term.RestoreTerminal(s.fd, s.state)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// SetIsTerminal sets the boolean used for isTerminal
|
||
|
|
func (s *CommonStream) SetIsTerminal(isTerminal bool) {
|
||
|
|
s.isTerminal = isTerminal
|
||
|
|
}
|