Wake-word barge-in, Gitea auto-updater, hard_reset fix

bolt_pet/controller.py

@@ -19,7 +19,10 @@ from typing import Optional
 
 from PySide6.QtCore import QObject, Signal
 
-from . import config, history as history_mod, notifications, pet_actions, quiet, screen_context, server_client, speech_text
+from . import (
+    config, history as history_mod, notifications, pet_actions, quiet,
+    screen_context, server_client, speech_text, updater,
+)
 from .audio import barge_in, mic, stt, tts, wake_word
 from .state import PetState, PetStateMachine
 
@@ -34,6 +37,7 @@ class PetController(QObject):
     log = Signal(str)
     action = Signal(dict)  # parsed petctl action for the UI to perform
     napping = Signal(bool)  # quiet hours / fullscreen do-not-disturb
+    restart_requested = Signal(str)  # version we just updated to
     finished = Signal()
 
     def __init__(self):
@@ -59,6 +63,9 @@ class PetController(QObject):
         self._nap_forced: Optional[bool] = None  # petctl nap on/off overrides the schedule
         self._last_nap_check = 0.0
 
+        self._last_update_check = 0.0
+        self._update_pending = False  # applied on disk, waiting for the restart
+
         self._notification_watcher: Optional[notifications.NotificationWatcher] = None
         self._notification_gate = notifications.NotificationGate(
             config.NOTIFICATION_FILTER, config.NOTIFICATION_MIN_INTERVAL_SECONDS
@@ -124,7 +131,19 @@ class PetController(QObject):
             return
 
         if config.BARGE_IN:
-            self._barge_in = barge_in.BargeInDetector(self._stream)
+            # In wake mode the detector shares the idle listener's model and
+            # its live threshold, so the tray tuner's slider applies to
+            # interrupting as well as waking (unless BARGE_IN_WAKE_THRESHOLD
+            # pins it to a fixed, stricter number).
+            self._barge_in = barge_in.make_detector(
+                self._stream,
+                wake_threshold=(
+                    config.BARGE_IN_WAKE_THRESHOLD
+                    if config.BARGE_IN_WAKE_THRESHOLD is not None
+                    else self.wake_threshold
+                ),
+            )
+            self.log.emit(f"Barge-in: {config.BARGE_IN_MODE} mode.")
 
         with self._stream:
             try:
@@ -251,12 +270,33 @@ class PetController(QObject):
             on_error=lambda exc: self.log.emit(f"TTS failed: {exc}"),
             should_stop=should_stop,
         )
+        if self._barge_in is not None:
+            # Playback fed the pet's own voice into the wake model's rolling
+            # window. Clear it before the idle listener starts scoring again,
+            # or Bolt's last sentence is still in there being re-scored.
+            self._barge_in.reset()
         if not completed:
             # You talked over it — take that as the start of the next turn
             # rather than making you say the wake word again.
-            self.log.emit("Interrupted — listening.")
+            self.log.emit(f"Interrupted — listening. {self._barge_in_detail()}")
             self._talk_now.set()
 
+    def _barge_in_detail(self) -> str:
+        """Why the interruption fired, for the log. How far into playback it
+        happened is the tell: frame 1 means the detector was still holding
+        audio from before this reply started, whereas a hit several seconds
+        in is something the mic actually heard."""
+        detector = self._barge_in
+        if isinstance(detector, barge_in.WakeWordBargeIn):
+            return (
+                f"(wake score {detector.last_score:.3f} >= {detector.last_threshold:.2f}, "
+                f"peak {detector.peak_score:.3f}, at frame {detector.frames_checked} / "
+                f"{detector.seconds_checked:.1f}s into playback)"
+            )
+        if isinstance(detector, barge_in.BargeInDetector):
+            return f"(loud frames {detector.loud_frames}, threshold {config.BARGE_IN_RMS_THRESHOLD})"
+        return ""
+
     # ── quiet hours / do-not-disturb ─────────────────────────────────────
 
     def _apply_nap_state(self, napping: bool) -> None:
@@ -323,10 +363,53 @@ class PetController(QObject):
                 self._speak(reply)
                 self._state.transition(PetState.IDLE)
 
+    # ── auto-update ──────────────────────────────────────────────────────
+
+    def _maybe_update(self) -> None:
+        """Poll the Gitea releases page and, if there's a newer tag, apply it
+        and ask the UI to restart.
+
+        Only ever runs from the wake-listener's tick, so the pet is IDLE and
+        between turns by construction — an update can't land mid-sentence.
+        Failures are logged and the interval resets, so a server that's down
+        (or a release that rolls back) costs one log line an hour, not a
+        retry storm."""
+        if not config.AUTO_UPDATE or self._update_pending:
+            return
+        now = time.monotonic()
+        if now - self._last_update_check < config.UPDATE_CHECK_INTERVAL_SECONDS:
+            return
+        self._last_update_check = now
+        try:
+            release = updater.check_for_update()
+        except updater.UpdateError as exc:
+            self.log.emit(f"Update check failed: {exc}")
+            return
+        if release is None:
+            return
+
+        self.log.emit(f"Update available: {release.tag} — applying.")
+        try:
+            previous = updater.apply_update(release.tag, on_log=self.log.emit)
+        except updater.UpdateError as exc:
+            self.log.emit(f"Update to {release.tag} failed: {exc}")
+            return
+
+        self._update_pending = True
+        self.log.emit(f"Updated {previous} -> {release.tag}; restarting.")
+        if not self._napping:
+            # Napping means no proactive noise, so a silent restart it is.
+            self._speak(f"Updating to {release.tag}. Back in a second.")
+            self._state.transition(PetState.IDLE)
+        self.restart_requested.emit(release.tag)
+
     # ── heartbeat ────────────────────────────────────────────────────────
 
     def _maybe_heartbeat(self) -> None:
         self._refresh_nap_state()
+        self._maybe_update()
+        if self._update_pending:
+            return  # on the way out — don't start a conversation now
         now = time.monotonic()
         if now - self._last_heartbeat < config.HEARTBEAT_INTERVAL_SECONDS:
             return