X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/d008b46cbfc6348255e9b9a1fc009f0e4bd6aa2a..75b9579355e1adcdbb1255a7e8e4582e0a431f3d:/daemon.go

diff --git a/daemon.go b/daemon.go
index 3a950da..4c0f466 100644
--- a/daemon.go
+++ b/daemon.go
@@ -29,7 +29,8 @@ const (
 // the clients on the Unix socket in the data directory until ctx ends. When
 // telegram.json exists, it also runs the Telegram bot. It also keeps a linked
 // WhatsApp device connected. It holds the lock of the token file, so it is the
-// only process that refreshes the tokens and opens the WhatsApp session.
+// only process that refreshes the tokens and opens the WhatsApp session. Its
+// log lines go to out, through the loggers of daemonLogger.
 func daemon(ctx context.Context, out io.Writer) (err error) {
 	dir, err := dataDir()
 	if err != nil {
@@ -64,7 +65,8 @@ func daemon(ctx context.Context, out io.Writer) (err error) {
 	}()
 
 	whatsappSetDeviceProps()
-	whatsapp, err := openWhatsApp(ctx, dir, time.Now, log.New(out, "whatsapp: ", log.LstdFlags), whatsappNewClient)
+	logger := daemonLogger(out, "onechat: ")
+	whatsapp, err := openWhatsApp(ctx, dir, time.Now, daemonLogger(out, "whatsapp: "), whatsappNewClient)
 	if err != nil {
 		return err
 	}
@@ -108,18 +110,17 @@ func daemon(ctx context.Context, out io.Writer) (err error) {
 		return err
 	}
 
-	_, err = fmt.Fprintf(out, "onechat: %s on %s, %s at %s effort, in %s\n", agent.config.Name, listener.Addr(), agent.config.Model, agent.config.Effort, agent.config.Workdir)
-	if err != nil {
-		return errors.Join(err, listener.Close())
+	linked := "WhatsApp is not linked"
+	if whatsapp.isLinked() {
+		linked = "WhatsApp is linked"
 	}
 
+	logger.Printf("%s is ready: socket %s, model %s at %s effort, commands run in %s, %s, active schedules: %d", agent.config.Name, listener.Addr(), agent.config.Model, agent.config.Effort, agent.config.Workdir, linked, schedules.Len())
+
 	var telegram *TelegramBot
 	if hasBot {
-		telegram = newTelegramBot(newTelegramAPI(telegramAPIURL, botSettings.Token), botSettings.Owner, filepath.Join(agent.dir, telegramOffsetFileName), log.New(out, "telegram: ", log.LstdFlags))
-		_, err = fmt.Fprintln(out, "onechat: the Telegram bot waits for messages of its owner")
-		if err != nil {
-			return errors.Join(err, listener.Close())
-		}
+		telegram = newTelegramBot(newTelegramAPI(telegramAPIURL, botSettings.Token), botSettings.Owner, filepath.Join(agent.dir, telegramOffsetFileName), daemonLogger(out, "telegram: "))
+		logger.Print("the Telegram bot waits for messages of its owner")
 	}
 
 	return daemonServe(ctx, listener, telegram, whatsapp, schedules, func(notify func(Event)) (*TurnLoop, error) {
@@ -420,3 +421,25 @@ func daemonRunRequest(l *TurnLoop, whatsapp *WhatsApp, request SocketRequest, an
 		return fmt.Errorf("unknown request %q", request.Type)
 	}
 }
+
+// daemonLogger returns the logger of the part of the daemon with prefix, such
+// as "telegram: ", on out. The journal adds the time to each line and sets
+// JOURNAL_STREAM for a service, so then the lines have no time stamp. Otherwise
+// each line has the standard time stamp.
+func daemonLogger(out io.Writer, prefix string) *log.Logger {
+	if os.Getenv("JOURNAL_STREAM") != "" {
+		return log.New(out, prefix, 0)
+	}
+
+	return log.New(out, prefix, log.LstdFlags)
+}
+
+// durationText returns d for a log line: rounded to the second, or to the
+// millisecond when it is shorter than a second.
+func durationText(d time.Duration) string {
+	if d < time.Second {
+		return d.Round(time.Millisecond).String()
+	}
+
+	return d.Round(time.Second).String()
+}