//go:build nofirebase package server import ( "errors" "heckel.io/ntfy/v2/user" ) const ( // FirebaseAvailable is a constant used to indicate that Firebase support is available. // It can be disabled with the 'nofirebase' build tag. FirebaseAvailable = false ) var ( errFirebaseNotAvailable = errors.New("Firebase not available") errFirebaseTemporarilyBanned = errors.New("visitor temporarily banned from using Firebase") ) type firebaseClient struct { } func (c *firebaseClient) Send(v *visitor, m *message) error { return errFirebaseNotAvailable } type firebaseSender interface { Send(m string) error } func newFirebaseClient(sender firebaseSender, auther user.Auther) *firebaseClient { return nil } func newFirebaseSender(credentialsFile string) (firebaseSender, error) { return nil, errFirebaseNotAvailable }