Commit Graph
9 Commits
Author SHA1 Message Date
pierreandLetta Code da50dea0d1 Matrix bridge scaffold: test harness with texting E2E
- src/matrix.zig: minimal Matrix client (conduwuit @ matrix.chaosmith.systems)
  via curl subprocess transport (native TLS swap later): login, createRoom
  (trusted_private_chat, unencrypted — no olm), sendText, sync polling with
  window-scan event extraction reusing letta.jsonStr
- src/matrix_harness.zig: standalone entrypoint (independent of tray daemon):
  login -> DM with peer -> sync loop -> peer messages routed through letta
  CLI (chaos-prime) -> replies sent back to the room
- build.zig: second exe matrix_harness; use_llvm fix promoted into build.zig
  for both executables (native lld vs GCC16 .sframe relocations)
- calling/Element Call (livekit SFU already deployed on ass-host) layers on
  top of this harness next

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Co-Authored-By: Letta Code <noreply@letta.com>
2026-09-02 02:09:42 +03:00
pierreandLetta Code 187bac9aa4 overlay: preserve explicit newlines in bubbles (raw \n to <br>)
Qt rich text collapses raw newlines to whitespace; convert before render.

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Co-Authored-By: Letta Code <noreply@letta.com>
2026-09-01 23:20:31 +03:00
pierreandLetta Code 2fdc812a13 Agent + conversation pickers, prefs persistence
- tray submenus: Agent (from letta agents list, radio-style) and
  Conversation (from local backend storage, CLI has no listing surface)
- conversation entries show preview: summary or last-message text
- conversation menu refreshes on aboutToShow (KDE DBus menu syncs a
  step behind eager mutation)
- CLI rule honored: --agent only with --conversation default; named
  conversations imply the agent
- plain-text fallback parsing for non-stream-json output
- empty-reply debug: raw stream tail dump
- prefs: ~/.local/inferon/prefs.json, saved on pick, loaded at startup,
  HOME-resolved paths (std.c.getenv), owned buffers (no alias double-free)
- leak fixes: agent name fallback, quit-path drains for menu entries

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Co-Authored-By: Letta Code <noreply@letta.com>
2026-09-01 23:15:58 +03:00
pierreandLetta Code bcd48a3443 Streaming voice pipeline: sentence-level TTS, zero temp files
- playback.zig: sentence queue + playback thread — agent reply chunks are
  split on sentence boundaries and each sentence is synthesized+played as it
  completes, so voice starts after the first sentence, not after the reply
- melo_server.py v2: WAV written to /dev/shm, raw s16le PCM + sample rate
  streamed over stdout (WAV n rate header + bytes), file deleted immediately;
  melo stdout chatter rerouted to stderr to keep the protocol clean
- melo.zig: speakRaw returns in-memory PCM; pw-play fed via stdin pipe
  (no on-disk TTS files at all)
- whisper: --language auto
- fix: double-close of pw-play stdin panicked Threaded Io in debug
- fix: quit-path frees for transcript cache, bubble lists, sentence queue,
  reply buffer (debug allocator leak panic)

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2026-09-01 20:48:16 +03:00
pierreandLetta Code 2b2235ff86 Streaming overlay: chat GUI for agent responses
- overlay.zig: frameless translucent panel (fixed bg + rounded corners,
  only bubbles scroll), drag handle, hover-to-full-opacity, top-right spawn
- chat layout: per-message QLabel bubbles (user purple / agent green /
  tool steps grey mono), transcript retained across turns, End-conversation
  resets
- agent reply streams into its own growing bubble (re-render per chunk)
- basic markdown in all messages: **bold**, *italic*, `code`, HTML-escaped
- tool steps truncated to 90 chars, click to expand/collapse
- polite autoscroll: pins to bottom unless user scrolled up
- letta.zig: streamInfer() — --output-format stream-json, per-event callback
  (tool calls, returns, reply chunks), full reply still returned for TTS
- whisper: --language auto (no more hardcoded English)
- fix: stderr_log leak crashing Quit via debug allocator

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Co-Authored-By: Letta Code <noreply@letta.com>
2026-09-01 20:37:45 +03:00
pierreandLetta Code 5b050c09e3 Worker thread + tray icon repaint fix
- processUtterance runs on a detached std.Thread; Qt event loop stays
  responsive during whisper/letta/melo (icon repaints, menu works)
- setState marshals to main thread via threading.async with thread-id check
- rapid double-click race guarded: state claimed before spawn
- icon: QPainter-drawn antialiased circle (dark rim, transparent bg) —
  bare pixmap.fill rendered blank on the KDE SNI host
- new qt libs: qbrush, qpainter, qrect, qt6zigthreading

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2026-09-01 19:29:03 +03:00
pierreandLetta Code f4c08cae74 README + idempotent setup script (MeloTTS venv, checkpoint, sanity checks)
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2026-08-25 00:56:54 +03:00
pierreandLetta Code 90b59e20f3 MeloTTS voice output, signal handling, auto pipeline
- melo_server.py subprocess (MeloTTS v3 EN-Newest, speed 1.3): line protocol
  stdin->stdout, model loaded once, warmup before READY
- src/melo.zig: lifecycle ownership (spawn/kill with inferon), line protocol
  client, reply sanitizer (newlines/markdown stripped before synthesis)
- SIGINT/SIGTERM handlers: async-signal-safe kill of whisper/melo/recorder,
  default disposition restored + re-raise for truthful exit status
- processUtterance: transcribe->infer->speak chains automatically after
  stop-click; mid-pipeline clicks are no-ops; back to idle after reply
- temp cleanup: recording WAV deleted after transcription, TTS WAV after
  playback
- whisper: pid() export for signal handler

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Co-Authored-By: Letta Code <noreply@letta.com>
2026-08-25 00:53:48 +03:00
pierre 3ddb0e77bc holy fuck voice to agent response works kinda sorta 2026-08-24 03:26:43 +03:00