63 lines
3.6 KiB
Markdown
63 lines
3.6 KiB
Markdown
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# xai-grok-pager
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Terminal UI (TUI) for Grok Build. Provides the interactive full-screen interface
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including the scrollback view, prompt input, session management, and all modal
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dialogs.
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## Architecture
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```
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src/
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├── app/ # Application state and event handling
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│ ├── app_view.rs # Top-level state (welcome screen, agents, config)
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│ ├── agent_view/ # Per-session agent view (struct in mod.rs + per-domain impl modules)
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│ ├── dispatch/ # Action → Effect dispatcher (router + per-domain modules)
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│ ├── effects.rs # Async side effects (ACP calls, file I/O)
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│ └── event_loop.rs # Main event loop (input, ticks, ACP messages)
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├── views/ # UI components
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│ ├── prompt_widget.rs # Text editor with file search, slash, history
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│ ├── welcome/ # Welcome screen (logo, menu, prompt)
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│ ├── extensions_modal.rs # Extensions modal (hooks, plugins, marketplace, skills, MCP servers)
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│ ├── file_search/ # @-completion dropdown and line viewer
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│ ├── slash_dropdown.rs# /command completion dropdown
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│ └── ... # Scrollback, status bar, panes, etc.
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├── scrollback/ # Message history rendering
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├── slash/ # Slash command registry and built-in commands
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├── appearance/ # Theme and pager.toml config
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├── acp/ # Agent Communication Protocol client state
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└── render/ # Low-level rendering helpers (color, wrapping, etc.)
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```
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## Key Concepts
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- **AppView** — owns the welcome screen, agent sessions, and global config
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- **AgentView** — one per session; owns the prompt, scrollback, tool panes, and modals
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- **PromptWidget** — text editor component with file search (`@`), slash commands (`/`), history search, and paste elements
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- **Action/Effect** — Elm-style architecture: input → Action → dispatch → Effect → state update
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## Keyboard Shortcuts
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| Key | Context | Action |
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|-----|---------|--------|
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| `Ctrl+P` or `?` | Agent screen | Open command palette |
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| `Ctrl+L` | Any (non–VS Code family) | Open plugins/hooks modal; on VS Code / Cursor / Windsurf / Zed use `/plugins` or `/hooks` (`Ctrl+L` is mid-turn interject) |
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| `Tab` | Prompt | Switch to scrollback |
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| `Esc` | Turn running | No-op (does not cancel; use `Ctrl+C`) |
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| `Esc` `Esc` | Idle, non-empty prompt | Clear prompt (within 800ms; first press shows hint) |
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| `Esc` `Esc` | Idle, empty prompt + messages | Open rewind picker (silent first press) |
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| `Ctrl+M` | Prompt | Toggle multiline mode |
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| `Shift+Enter` | Prompt | Insert newline |
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| `/` | Prompt | Start slash command |
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| `@` | Prompt | Start file search |
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| `!` | Prompt (empty) | Enter bash mode |
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| `Ctrl+C` | Prompt (with text) | Clear prompt (even while turn running) |
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| `Ctrl+C` | Prompt (empty) + turn running | Cancel running turn |
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## Docs
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- [Terminal Support & Troubleshooting](docs/user-guide/21-terminal-support.md) — tmux/SSH truecolor, clipboard, mouse, diagnostics, /terminal-setup
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- [Hooks & Plugins Guide](docs/hooks-and-plugins.md) — managing hooks, plugins, and marketplace sources
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- [Custom Hooks Guide](docs/custom-hooks.md) — creating, configuring, and writing your own hooks
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- [Hook Examples](../xai-grok-hooks/examples/README.md) — sample hooks for common workflows
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- [Hooks Crate (`xai-grok-hooks`)](../xai-grok-hooks/) — hook runtime, event types, and execution engine
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- [Plugin Marketplace Crate (`xai-grok-plugin-marketplace`)](../xai-grok-plugin-marketplace/) — marketplace source loading, scanning, and install
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