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https://github.com/getpaseo/paseo.git
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Mohamed Boudra
68fc16b855
* fix(terminal): run terminals when process identity cannot be read On some Windows machines Windows PowerShell cannot run Get-CimInstance, or cannot be started at all. The terminal worker refused to start without its own birth time and command line, so those machines had no terminals. Process identity only authorizes signals. The worker now starts anyway and records its identity as unavailable, and programs without a birth time. Cleanup never signals what it cannot identify. It asks such a worker to shut down over the socket the secret authenticates, and reports survivors as unconfirmed. So records of crashed workers do not block launches, the process table falls back to process.kill(pid, 0) when the query fails. When a live pid cannot be identified, a refused connection on the worker's socket marks it as another process, because a worker listens until it exits. * fix(terminal): ask unidentified workers to shut down on every cleanup Retries of an unconfirmed cleanup and startup cleanup run without a grace period, which skipped the shutdown request. For a worker whose identity is unavailable that request is the only way to stop it, so it is now always sent. A gone program recorded without a birth time is no longer walked through the process table: the table was unreadable when it started, and the walk only kept the cleanup unconfirmed. Also test the socket probe on every platform, restore a test of the daemon starting when the worker cannot, and keep one pid liveness helper. * test(terminal): fail the worker launch the same way on every platform Windows opens a directory sitting at the launcher's log path, so the worker started there and the #8810 test never saw a failed launch. An invalid protocol override makes the worker exit before it writes its record on every platform. * fix(terminal): identify workers through their recorded sockets * fix(terminal): authenticate legacy sockets before forced cleanup * test(terminal): exercise closing records without process queries * test(terminal): identify stale lifecycle records by their sockets * refactor(terminal): drop the unreleased unavailable-identity record shape No release wrote identity: { unavailable }; it existed only between commits of this change. Records keep reading the identity workers up to 0.15.1 wrote, and nothing consults it.
Voice Assistant
A voice-controlled terminal assistant that runs as a single local service.
Quick Start
# Install dependencies
npm install
# Copy environment variables
cp .env.example .env
# Edit .env and add your API keys (OpenAI, Deepgram)
# Run development servers
npm run dev
# Open browser to http://localhost:5173
Architecture
- Express Server (port 3000) - Serves API and built UI in production
- Vite Dev Server (port 5173) - Hot-reload React UI in development
- WebSocket (
/ws) - Real-time bidirectional communication - Agent - STT → LLM → TTS pipeline with terminal control
- Daemon - tmux-based terminal management (in-process)
Development
# Run both servers (recommended)
npm run dev
# Or run separately:
npm run dev:server # Express on port 3000
npm run dev:ui # Vite on port 5173
# Type checking
npm run typecheck
# Build for production
npm run build
# Start production server
npm start
Project Status
✅ Completed (Phases 1-2):
- Package setup and configuration
- Express server with WebSocket
- React UI with Vite
- WebSocket client with ping/pong testing
⏳ In Progress (Phase 3):
- Terminal control (tmux integration)
📋 Planned (Phases 4-9):
- LLM integration (OpenAI GPT-4)
- Agent orchestrator
- Speech-to-Text (Deepgram)
- Text-to-Speech (OpenAI)
- Audio streaming
- UI polish
See IMPLEMENTATION_PLAN.md for complete details.
Environment Variables
OPENAI_API_KEY=your-openai-key-here # GPT-4 and TTS
DEEPGRAM_API_KEY=your-deepgram-key-here # Streaming STT
STT_MODEL=whisper-1 # Optional: override to gpt-4o-transcribe, etc.
STT_CONFIDENCE_THRESHOLD=-3.0 # Optional: reject low-confidence clips
STT_DEBUG_AUDIO_DIR=.stt-debug # Optional: persist raw dictation audio for debugging
PASEO_HOME=~/.paseo # Runtime state directory (agents/, etc.)
PASEO_LISTEN=127.0.0.1:6767 # Listen address (host:port or /path/to/socket)
PASEO_HOME defaults to ~/.paseo and isolates runtime artifacts like agents/. PASEO_LISTEN controls the daemon listen address. For blue/green testing you can run a parallel server without touching production state:
PASEO_HOME=~/.paseo-blue PASEO_LISTEN=127.0.0.1:7777 npm run dev
Tech Stack
- Server: Express, TypeScript, ws (WebSocket)
- Client: React 18, Vite, TypeScript
- Terminal: tmux (via child_process)
- AI: OpenAI (LLM + TTS), Deepgram (STT)
Testing
Currently manual testing via:
- Start servers:
npm run dev - Open http://localhost:5173
- Test WebSocket connection (green status indicator)
- Click "Send Ping" button to test communication
More testing guidance as features are implemented.
License
MIT