func UiImagePath(ui *gui.DialogUi, defaultLocation string, remote bool) (string, error) {
if remote {
return ui.GetFromInput("Select directory on remote server to install the VA image on", defaultLocation, "Back", "")
}
var location string
var err error
for {
location, err = ui.GetPathToDirFromInput("Select directory to install the VA image on", defaultLocation, "Back", "")
if err != nil {
return "", err
}
if _, err := os.Stat(location); err == nil {
break
}
}
return location, nil
}