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move handleTerminalAttach to generic build

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Signed-off-by: Peter Hunt <pehunt@redhat.com>
This commit is contained in:
Peter Hunt 2019-07-22 16:59:49 -04:00
parent 638b73a046
commit a4041dafae
2 changed files with 23 additions and 23 deletions
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23
pkg/adapter/terminal.go
View file

@ -7,6 +7,7 @@ import (
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/term"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"k8s.io/client-go/tools/remotecommand"
)
@ -76,3 +77,25 @@ func (f *RawTtyFormatter) Format(entry *logrus.Entry) ([]byte, error) {
return bytes, err
}
func handleTerminalAttach(ctx context.Context, resize chan remotecommand.TerminalSize) (context.CancelFunc, *term.State, error) {
logrus.Debugf("Handling terminal attach")
subCtx, cancel := context.WithCancel(ctx)
resizeTty(subCtx, resize)
oldTermState, err := term.SaveState(os.Stdin.Fd())
if err != nil {
// allow caller to not have to do any cleaning up if we error here
cancel()
return nil, nil, errors.Wrapf(err, "unable to save terminal state")
}
logrus.SetFormatter(&RawTtyFormatter{})
if _, err := term.SetRawTerminal(os.Stdin.Fd()); err != nil {
return cancel, nil, err
}
return cancel, oldTermState, nil
}

23
pkg/adapter/terminal_linux.go
View file

@ -6,7 +6,6 @@ import (
"os"
"github.com/containers/libpod/libpod"
"github.com/docker/docker/pkg/term"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"golang.org/x/crypto/ssh/terminal"
@ -108,25 +107,3 @@ func StartAttachCtr(ctx context.Context, ctr *libpod.Container, stdout, stderr,
return nil
}
func handleTerminalAttach(ctx context.Context, resize chan remotecommand.TerminalSize) (context.CancelFunc, *term.State, error) {
logrus.Debugf("Handling terminal attach")
subCtx, cancel := context.WithCancel(ctx)
resizeTty(subCtx, resize)
oldTermState, err := term.SaveState(os.Stdin.Fd())
if err != nil {
// allow caller to not have to do any cleaning up if we error here
cancel()
return nil, nil, errors.Wrapf(err, "unable to save terminal state")
}
logrus.SetFormatter(&RawTtyFormatter{})
if _, err := term.SetRawTerminal(os.Stdin.Fd()); err != nil {
return cancel, nil, err
}
return cancel, oldTermState, nil
}