func (p *dockerProvisioner) Shell(opts provision.ShellOptions) error {
var (
c *container.Container
err error
)
if opts.Unit != "" {
c, err = p.GetContainer(opts.Unit)
} else {
c, err = p.getOneContainerByAppName(opts.App.GetName())
}
if err != nil {
return err
}
return c.Shell(p, opts.Conn, opts.Conn, opts.Conn, container.Pty{Width: opts.Width, Height: opts.Height, Term: opts.Term})
}