func (m *InterfaceManager) autoConnect(task *state.Task, snapName string, blacklist map[string]bool) error {
var conns map[string]connState
err := task.State().Get("conns", &conns)
if err != nil && err != state.ErrNoState {
return err
}
if conns == nil {
conns = make(map[string]connState)
}
// XXX: quick hack, auto-connect everything
for _, plug := range m.repo.Plugs(snapName) {
if blacklist[plug.Name] {
continue
}
candidates := m.repo.AutoConnectCandidates(snapName, plug.Name)
if len(candidates) != 1 {
continue
}
slot := candidates[0]
if err := m.repo.Connect(snapName, plug.Name, slot.Snap.Name(), slot.Name); err != nil {
task.Logf("cannot auto connect %s:%s to %s:%s: %s",
snapName, plug.Name, slot.Snap.Name(), slot.Name, err)
}
key := fmt.Sprintf("%s:%s %s:%s", snapName, plug.Name, slot.Snap.Name(), slot.Name)
conns[key] = connState{Interface: plug.Interface, Auto: true}
}
task.State().Set("conns", conns)
return nil
}