+// daemonRunRequest runs one request of a client. The answers of a WhatsApp
+// command go to answer.
+func daemonRunRequest(l *TurnLoop, whatsapp *WhatsApp, request SocketRequest, answer func(text string)) error {
+ switch request.Type {
+ case "send":
+ if request.Text == "" {
+ return errors.New("empty message")
+ }
+
+ _, err := l.Submit(terminalSource, request.Text)
+ if err != nil {
+ return fmt.Errorf("submit terminal message: %w", err)
+ }
+
+ return nil
+ case "image":
+ if !filepath.IsAbs(request.Path) {
+ return errors.New("use /image PATH [caption]")
+ }
+
+ data, err := imageReadFile(request.Path)
+ if err != nil {
+ return fmt.Errorf("read terminal image: %w", err)
+ }
+
+ name, err := l.agent.Images().Save(data)
+ if err != nil {
+ return fmt.Errorf("store terminal image: %w", err)
+ }
+
+ _, err = l.Submit(terminalSource, imageText([]string{name}, request.Text))
+ if err != nil {
+ return fmt.Errorf("submit terminal image: %w", err)
+ }
+
+ return nil
+ case "interrupt":
+ if !l.Interrupt() {
+ return errors.New("no turn runs")
+ }
+
+ return nil
+ case "whatsapp":
+ whatsapp.Command(request.Text, answer)
+
+ return nil
+ case "stop":
+ found, err := l.StopSubagent(request.Text)
+ if err == nil && !found {
+ err = fmt.Errorf("no subagent %s runs", request.Text)
+ }
+
+ if err != nil {
+ return fmt.Errorf("stop subagent: %w", err)
+ }
+
+ return nil
+ default:
+ return fmt.Errorf("unknown request %q", request.Type)
+ }
+}
+
+// daemon runs "onechat daemon": it owns the root, its children, and their
+// files, and serves 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. 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 {
+ return fmt.Errorf("find data directory: %w", err)
+ }
+
+ // Check the socket path before the daemon writes a file, so that a data
+ // directory with a long path stays empty.
+ socket := filepath.Join(dir, socketFileName)
+ err = checkSocketPath(socket)
+ if err != nil {
+ return fmt.Errorf("check daemon socket path: %w", err)
+ }
+
+ config, err := loadConfig(dir)
+ if err != nil {
+ return fmt.Errorf("load daemon config: %w", err)
+ }
+
+ botSettings, hasBot, err := loadTelegramConfig(dir)
+ if err != nil {
+ return fmt.Errorf("load Telegram config: %w", err)
+ }
+
+ tokens, err := lockTokens(dir)
+ if err != nil {
+ return fmt.Errorf("lock login tokens: %w", err)
+ }
+
+ defer func() {
+ err = errors.Join(err, tokens.Close())
+ }()
+
+ whatsappSetDeviceProps()
+
+ logger := daemonLogger(out, "onechat: ")
+ whatsapp, err := openWhatsApp(ctx, dir, time.Now, daemonLogger(out, "whatsapp: "), whatsappNewClient)
+ if err != nil {
+ return fmt.Errorf("open WhatsApp: %w", err)
+ }
+
+ defer func() {
+ err = errors.Join(err, whatsapp.Close())
+ }()
+
+ address, auth, err := modelEndpoint(config, dir)
+ if err != nil {
+ return fmt.Errorf("configure model endpoint: %w", err)
+ }
+
+ agents, err := openDaemonAgents(ctx, dir, address, auth, config.Compactor, time.Now, logger)
+ if err != nil {
+ return fmt.Errorf("open daemon agents: %w", err)
+ }
+
+ defer func() {
+ err = errors.Join(err, agents.Close())
+ }()
+
+ whatsapp.inbox.voice = &VoiceTranscriber{config: config.Voice}
+
+ root := agents[0]
+ agent := root.agent
+ schedules := root.schedules
+
+ listener, err := daemonListenSocket(socket)
+ if err != nil {
+ return fmt.Errorf("listen for daemon clients: %w", err)
+ }
+
+ linked := "not linked"
+ if whatsapp.isLinked() {
+ linked = "linked"
+ }
+
+ logger.Info("ready", "version", version, "socket", listener.Addr(), "model", agent.config.Model, "effort", agent.config.Effort, "workdir", agent.config.Workdir, "whatsapp", linked, "schedules", schedules.Len(), "children", agents.ChildNames())
+
+ var telegram *TelegramBot
+
+ if hasBot {
+ telegram = newTelegramBot(newTelegramAPI(telegramAPIURL, botSettings.Token), botSettings.Owner, filepath.Join(agent.dir, telegramOffsetFileName), daemonLogger(out, "telegram: "))
+
+ telegram.voice = &VoiceTranscriber{config: config.Voice}
+
+ logger.Info("Telegram bot started")
+ }
+
+ return daemonServe(ctx, listener, telegram, whatsapp, schedules, func(notify func(Event)) (*TurnLoop, error) {
+ return root.Loop(whatsapp, notify)
+ }, agents[1:]...)
projects / onechat / blobdiff