func (container *Container) Resize(h, w int) error {
pty, ok := container.ptyMaster.(*os.File)
if !ok {
return fmt.Errorf("ptyMaster does not have Fd() method")
}
return term.SetWinsize(pty.Fd(), &term.Winsize{Height: uint16(h), Width: uint16(w)})
}
// SetupWindow gets the parent window size and sets the master
// pty to the current size and set the parents mode to RAW
func (t *TtyTerminal) setupWindow(master, parent *os.File) (*term.State, error) {
ws, err := term.GetWinsize(parent.Fd())
if err != nil {
return nil, err
}
if err := term.SetWinsize(master.Fd(), ws); err != nil {
return nil, err
}
return term.SetRawTerminal(parent.Fd())
}
func resizeTty(master *os.File) {
if master == nil {
return
}
ws, err := term.GetWinsize(os.Stdin.Fd())
if err != nil {
return
}
if err := term.SetWinsize(master.Fd(), ws); err != nil {
return
}
}
func (t *TtyTerminal) Resize(h, w int) error {
return term.SetWinsize(t.master.Fd(), &term.Winsize{Height: uint16(h), Width: uint16(w)})
}
func (t *TtyConsole) Resize(h, w int) error {
return term.SetWinsize(t.MasterPty.Fd(), &term.Winsize{Height: uint16(h), Width: uint16(w)})
}