Very early NOTIFY support, hopefully fix -password on Windows

internal/smtpserver/backend.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/emersion/go-smtp"
 	"github.com/neilalexander/yggmail/internal/config"
+	"github.com/neilalexander/yggmail/internal/imapserver"
 	"github.com/neilalexander/yggmail/internal/smtpsender"
 	"github.com/neilalexander/yggmail/internal/storage"
 	"github.com/neilalexander/yggmail/internal/utils"
@@ -25,6 +26,7 @@ type Backend struct {
 	Config  *config.Config
 	Queues  *smtpsender.Queues
 	Storage storage.Storage
+	Notify  *imapserver.IMAPNotify
 }
 
 func (b *Backend) Login(state *smtp.ConnectionState, username, password string) (smtp.Session, error) {

internal/smtpserver/session_remote.go

@@ -65,10 +65,17 @@ func (s *SessionRemote) Data(r io.Reader) error {
 		return fmt.Errorf("m.WriteTo: %w", err)
 	}
 
-	if _, err := s.backend.Storage.MailCreate("INBOX", b.Bytes()); err != nil {
+	if id, err := s.backend.Storage.MailCreate("INBOX", b.Bytes()); err != nil {
 		return fmt.Errorf("s.backend.Storage.StoreMessageFor: %w", err)
+	} else {
+		s.backend.Log.Printf("Stored new mail from %s", s.from)
+
+		if count, err := s.backend.Storage.MailCount("INBOX"); err == nil {
+			if err := s.backend.Notify.NotifyNew(id, count); err != nil {
+				s.backend.Log.Println("Failed to notify:", s.from)
+			}
+		}
 	}
-	s.backend.Log.Printf("Stored new mail from %s", s.from)
 
 	return nil
 }

internal/smtpserver/smtp.go

@@ -2,17 +2,20 @@ package smtpserver
 
 import (
 	"github.com/emersion/go-smtp"
+	"github.com/neilalexander/yggmail/internal/imapserver"
 )
 
 type SMTPServer struct {
 	server  *smtp.Server
 	backend smtp.Backend
+	notify  *imapserver.IMAPNotify
 }
 
-func NewSMTPServer(backend smtp.Backend) *SMTPServer {
+func NewSMTPServer(backend smtp.Backend, notify *imapserver.IMAPNotify) *SMTPServer {
 	s := &SMTPServer{
 		server:  smtp.NewServer(backend),
 		backend: backend,
+		notify:  notify,
 	}
 	return s
 }