117 lines
6.7 KiB
Markdown
117 lines
6.7 KiB
Markdown
# BTerminal — Project Guide for Claude
|
|
|
|
## Project Overview
|
|
|
|
Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Python) is production-stable. v2 redesign (Tauri 2.x + Svelte 5 + Claude Agent SDK) Phases 1-6 complete plus Phase 7 (agent teams/subagent support) in progress. Packaging: .deb + AppImage via GitHub Actions CI.
|
|
|
|
- **Repository:** github.com/DexterFromLab/BTerminal
|
|
- **License:** MIT
|
|
- **Primary target:** Linux x86_64
|
|
|
|
## Documentation (SOURCE OF TRUTH)
|
|
|
|
**All project documentation lives in [`docs/`](docs/README.md). This is the single source of truth for this project.** Before making changes, consult the docs. After making changes, update the docs. No exceptions.
|
|
|
|
## Key Paths
|
|
|
|
| Path | Description |
|
|
|------|-------------|
|
|
| `bterminal.py` | v1 main application (2092 lines, GTK3+VTE) |
|
|
| `ctx` | Context manager CLI tool (SQLite-based) |
|
|
| `install.sh` | v1 system installer |
|
|
| `install-v2.sh` | v2 build-from-source installer (Node.js 20+, Rust 1.77+, system libs) |
|
|
| `.github/workflows/release.yml` | CI: builds .deb + AppImage on v* tags, uploads to GitHub Releases |
|
|
| `docs/task_plan.md` | v2 architecture decisions and strategies |
|
|
| `docs/phases.md` | v2 implementation phases (1-7) |
|
|
| `docs/findings.md` | v2 research findings |
|
|
| `docs/progress.md` | Session progress log |
|
|
| `v2/src-tauri/src/pty.rs` | PTY backend (portable-pty, PtyManager) |
|
|
| `v2/src-tauri/src/lib.rs` | Tauri commands (pty + agent + session + file + settings) |
|
|
| `v2/src-tauri/src/sidecar.rs` | SidecarManager (Deno-first + Node.js fallback, SidecarCommand, NDJSON) |
|
|
| `v2/src-tauri/src/session.rs` | SessionDb (rusqlite, sessions + layout + settings + ssh_sessions) |
|
|
| `v2/src-tauri/src/watcher.rs` | FileWatcherManager (notify crate, file change events) |
|
|
| `v2/src-tauri/src/ctx.rs` | CtxDb (read-only access to ~/.claude-context/context.db) |
|
|
| `v2/src/lib/stores/layout.svelte.ts` | Layout store (panes, presets, groups, persistence, Svelte 5 runes) |
|
|
| `v2/src/lib/stores/agents.svelte.ts` | Agent session store (messages, cost, parent/child hierarchy) |
|
|
| `v2/src/lib/components/Terminal/TerminalPane.svelte` | xterm.js terminal pane |
|
|
| `v2/src/lib/components/Agent/AgentPane.svelte` | Agent session pane (prompt, messages, cost) |
|
|
| `v2/src/lib/adapters/pty-bridge.ts` | PTY IPC wrapper (Tauri invoke/listen) |
|
|
| `v2/src/lib/adapters/agent-bridge.ts` | Agent IPC wrapper (Tauri invoke/listen) |
|
|
| `v2/src/lib/adapters/sdk-messages.ts` | SDK message adapter (stream-json parser) |
|
|
| `v2/src/lib/agent-dispatcher.ts` | Routes sidecar events to agent store + subagent pane spawning + toast notifications |
|
|
| `v2/src/lib/adapters/file-bridge.ts` | File watcher IPC wrapper |
|
|
| `v2/src/lib/adapters/settings-bridge.ts` | Settings IPC wrapper (get/set/list) |
|
|
| `v2/src/lib/adapters/ctx-bridge.ts` | ctx database IPC wrapper |
|
|
| `v2/src/lib/adapters/ssh-bridge.ts` | SSH session IPC wrapper |
|
|
| `v2/src/lib/utils/agent-tree.ts` | Agent tree builder (hierarchy from messages) |
|
|
| `v2/src/lib/utils/highlight.ts` | Shiki syntax highlighter (lazy singleton, 13 languages) |
|
|
| `v2/src/lib/utils/detach.ts` | Detached pane mode (pop-out windows via URL params) |
|
|
| `v2/src/lib/utils/updater.ts` | Tauri auto-updater utility |
|
|
| `v2/src/lib/stores/notifications.svelte.ts` | Toast notification store (notify, dismiss) |
|
|
| `v2/src/lib/stores/theme.svelte.ts` | Theme flavor store (Catppuccin 4 flavors) |
|
|
| `v2/src/lib/styles/themes.ts` | Catppuccin palette definitions (Latte/Frappe/Macchiato/Mocha) |
|
|
| `v2/src/lib/components/Agent/AgentTree.svelte` | SVG agent tree visualization |
|
|
| `v2/src/lib/components/Context/ContextPane.svelte` | ctx database viewer (projects, entries, search) |
|
|
| `v2/src/lib/components/SSH/SshDialog.svelte` | SSH session create/edit modal |
|
|
| `v2/src/lib/components/SSH/SshSessionList.svelte` | SSH session list in sidebar |
|
|
| `v2/src/lib/components/StatusBar/StatusBar.svelte` | Global status bar (pane counts, cost) |
|
|
| `v2/src/lib/components/Notifications/ToastContainer.svelte` | Toast notification display |
|
|
| `v2/src/lib/components/Settings/SettingsDialog.svelte` | Settings modal (shell, cwd, max panes, theme) |
|
|
| `v2/src/lib/adapters/session-bridge.ts` | Session/layout/group persistence IPC wrapper |
|
|
| `v2/src/lib/components/Markdown/MarkdownPane.svelte` | Markdown file viewer (marked.js + shiki, live reload) |
|
|
| `v2/sidecar/agent-runner.ts` | Node.js sidecar (spawns claude CLI) |
|
|
| `v2/sidecar/agent-runner-deno.ts` | Deno sidecar (preferred when deno available) |
|
|
| `v2/src/lib/adapters/sdk-messages.test.ts` | Vitest tests for SDK message adapter (25 tests) |
|
|
| `v2/src/lib/adapters/agent-bridge.test.ts` | Vitest tests for agent IPC bridge (11 tests) |
|
|
| `v2/src/lib/agent-dispatcher.test.ts` | Vitest tests for agent dispatcher (18 tests) |
|
|
| `v2/src/lib/stores/layout.test.ts` | Vitest tests for layout store (30 tests) |
|
|
| `v2/src/lib/utils/agent-tree.test.ts` | Vitest tests for agent tree builder (20 tests) |
|
|
|
|
## v1 Stack
|
|
|
|
- Python 3, GTK3 (PyGObject), VTE 2.91
|
|
- Config: `~/.config/bterminal/` (sessions.json, claude_sessions.json)
|
|
- Context DB: `~/.claude-context/context.db`
|
|
- Theme: Catppuccin Mocha
|
|
|
|
## v2 Stack (Phases 1-6 complete, Phase 7 in progress, branch: v2-mission-control)
|
|
|
|
- Tauri 2.x (Rust backend) + Svelte 5 (frontend)
|
|
- xterm.js with Canvas addon (no WebGL on WebKit2GTK)
|
|
- Agent sessions via `claude` CLI subprocess with `--output-format stream-json`
|
|
- Sidecar manages claude processes (Deno-first + Node.js fallback, stdio NDJSON to Rust)
|
|
- portable-pty for terminal management
|
|
- SQLite session persistence (rusqlite, WAL mode) + layout restore on startup
|
|
- File watcher (notify crate) for live markdown viewer
|
|
- Rust deps: tauri, portable-pty, rusqlite (bundled), dirs, notify, uuid, serde, tokio, tauri-plugin-updater
|
|
- npm deps: @xterm/xterm, @xterm/addon-canvas, @xterm/addon-fit, @tauri-apps/api, @tauri-apps/plugin-updater, marked, shiki, vitest (dev)
|
|
- Source: `v2/` directory
|
|
|
|
## Build / Run
|
|
|
|
```bash
|
|
# v1 (current production)
|
|
./install.sh # Install system-wide
|
|
bterminal # Run
|
|
|
|
# v1 Dependencies (Debian/Ubuntu)
|
|
sudo apt install python3-gi gir1.2-gtk-3.0 gir1.2-vte-2.91
|
|
|
|
# v2 (development, branch v2-mission-control)
|
|
cd v2 && npm install && npm run tauri dev # Dev mode
|
|
cd v2 && npm run tauri build # Release build
|
|
|
|
# v2 tests
|
|
cd v2 && npm run test # Vitest (frontend)
|
|
cd v2/src-tauri && cargo test # Cargo tests (backend)
|
|
|
|
# v2 install from source (builds + installs to ~/.local/bin/bterminal-v2)
|
|
./install-v2.sh
|
|
```
|
|
|
|
## Conventions
|
|
|
|
- Catppuccin Mocha theme for all UI elements
|
|
- Session configs stored as JSON
|
|
- Single-file Python app (v1) — will change to multi-file Rust+Svelte (v2)
|
|
- Polish language in some code comments (v1 legacy)
|