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docs: 更新文档
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84
CLAUDE.md
84
CLAUDE.md
@@ -15,6 +15,9 @@ bun install
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# Dev mode (runs cli.tsx with MACRO defines injected via -d flags)
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bun run dev
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# Dev mode with debugger (set BUN_INSPECT=9229 to pick port)
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bun run dev:inspect
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# Pipe mode
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echo "say hello" | bun run src/entrypoints/cli.tsx -p
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@@ -30,6 +33,15 @@ bun test --coverage # with coverage report
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bun run lint # check only
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bun run lint:fix # auto-fix
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bun run format # format all src/
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# Health check
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bun run health
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# Check unused exports
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bun run check:unused
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# Docs dev server (Mintlify)
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bun run docs:dev
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```
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详细的测试规范、覆盖状态和改进计划见 `docs/testing-spec.md`。
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@@ -39,20 +51,27 @@ bun run format # format all src/
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### Runtime & Build
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- **Runtime**: Bun (not Node.js). All imports, builds, and execution use Bun APIs.
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- **Build**: `build.ts` 执行 `Bun.build()` with `splitting: true`,入口 `src/entrypoints/cli.tsx`,输出 `dist/cli.js` + ~450 chunk files。构建后自动替换 `import.meta.require` 为 Node.js 兼容版本(产物 bun/node 都可运行)。
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- **Dev mode**: `scripts/dev.ts` 通过 Bun `-d` flag 注入 `MACRO.*` defines,运行 `src/entrypoints/cli.tsx`。`scripts/defines.ts` 集中管理 define map。
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- **Build**: `build.ts` 执行 `Bun.build()` with `splitting: true`,入口 `src/entrypoints/cli.tsx`,输出 `dist/cli.js` + chunk files。默认启用 `AGENT_TRIGGERS_REMOTE` feature。构建后自动替换 `import.meta.require` 为 Node.js 兼容版本(产物 bun/node 都可运行)。
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- **Dev mode**: `scripts/dev.ts` 通过 Bun `-d` flag 注入 `MACRO.*` defines,运行 `src/entrypoints/cli.tsx`。默认启用 `BUDDY`、`TRANSCRIPT_CLASSIFIER`、`BRIDGE_MODE`、`AGENT_TRIGGERS_REMOTE` 四个 feature。
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- **Module system**: ESM (`"type": "module"`), TSX with `react-jsx` transform.
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- **Monorepo**: Bun workspaces — internal packages live in `packages/` resolved via `workspace:*`.
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- **Lint/Format**: Biome (`biome.json`)。`bun run lint` / `bun run lint:fix` / `bun run format`。
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- **Defines**: 集中管理在 `scripts/defines.ts`。当前版本 `2.1.888`。
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### Entry & Bootstrap
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1. **`src/entrypoints/cli.tsx`** — True entrypoint. Sets up runtime globals:
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- `globalThis.MACRO` — build-time macro values (VERSION, BUILD_TIME, etc.),通过 `scripts/dev.ts` 的 `-d` flags 注入。
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- `BUILD_TARGET`, `BUILD_ENV`, `INTERFACE_TYPE` globals。
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- `feature()` 由 `bun:bundle` 内置模块提供,不需要在此 polyfill。
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2. **`src/main.tsx`** — Commander.js CLI definition. Parses args, initializes services (auth, analytics, policy), then launches the REPL or runs in pipe mode.
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3. **`src/entrypoints/init.ts`** — One-time initialization (telemetry, config, trust dialog).
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1. **`src/entrypoints/cli.tsx`** — True entrypoint。`main()` 函数按优先级处理多条快速路径:
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- `--version` / `-v` — 零模块加载
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- `--dump-system-prompt` — feature-gated (DUMP_SYSTEM_PROMPT)
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- `--claude-in-chrome-mcp` / `--chrome-native-host`
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- `--daemon-worker=<kind>` — feature-gated (DAEMON)
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- `remote-control` / `rc` / `bridge` — feature-gated (BRIDGE_MODE)
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- `daemon` — feature-gated (DAEMON)
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- `ps` / `logs` / `attach` / `kill` / `--bg` — feature-gated (BG_SESSIONS)
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- `--tmux` + `--worktree` 组合
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- 默认路径:加载 `main.tsx` 启动完整 CLI
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2. **`src/main.tsx`** (~4680 行) — Commander.js CLI definition。注册大量 subcommands:`mcp` (serve/add/remove/list...)、`server`、`ssh`、`open`、`auth`、`plugin`、`agents`、`auto-mode`、`doctor`、`update` 等。主 `.action()` 处理器负责权限、MCP、会话恢复、REPL/Headless 模式分发。
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3. **`src/entrypoints/init.ts`** — One-time initialization (telemetry, config, trust dialog)。
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### Core Loop
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@@ -70,25 +89,37 @@ bun run format # format all src/
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- **`src/Tool.ts`** — Tool interface definition (`Tool` type) and utilities (`findToolByName`, `toolMatchesName`).
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- **`src/tools.ts`** — Tool registry. Assembles the tool list; some tools are conditionally loaded via `feature()` flags or `process.env.USER_TYPE`.
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- **`src/tools/<ToolName>/`** — Each tool in its own directory (e.g., `BashTool`, `FileEditTool`, `GrepTool`, `AgentTool`).
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- Tools define: `name`, `description`, `inputSchema` (JSON Schema), `call()` (execution), and optionally a React component for rendering results.
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- **`src/tools/<ToolName>/`** — 61 个 tool 目录(如 BashTool, FileEditTool, GrepTool, AgentTool, WebFetchTool, LSPTool, MCPTool 等)。每个 tool 包含 `name`、`description`、`inputSchema`、`call()` 及可选的 React 渲染组件。
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- **`src/tools/shared/`** — Tool 共享工具函数。
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### UI Layer (Ink)
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- **`src/ink.ts`** — Ink render wrapper with ThemeProvider injection.
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- **`src/ink/`** — Custom Ink framework (forked/internal): custom reconciler, hooks (`useInput`, `useTerminalSize`, `useSearchHighlight`), virtual list rendering.
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- **`src/components/`** — React components rendered in terminal via Ink. Key ones:
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- `App.tsx` — Root provider (AppState, Stats, FpsMetrics).
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- `Messages.tsx` / `MessageRow.tsx` — Conversation message rendering.
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- `PromptInput/` — User input handling.
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- `permissions/` — Tool permission approval UI.
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- **`src/components/`** — 大量 React 组件(170+ 项),渲染于终端 Ink 环境中。关键组件:
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- `App.tsx` — Root provider (AppState, Stats, FpsMetrics)
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- `Messages.tsx` / `MessageRow.tsx` — Conversation message rendering
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- `PromptInput/` — User input handling
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- `permissions/` — Tool permission approval UI
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- `design-system/` — 复用 UI 组件(Dialog, FuzzyPicker, ProgressBar, ThemeProvider 等)
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- Components use React Compiler runtime (`react/compiler-runtime`) — decompiled output has `_c()` memoization calls throughout.
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### State Management
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- **`src/state/AppState.tsx`** — Central app state type and context provider. Contains messages, tools, permissions, MCP connections, etc.
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- **`src/state/store.ts`** — Zustand-style store for AppState.
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- **`src/bootstrap/state.ts`** — Module-level singletons for session-global state (session ID, CWD, project root, token counts).
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- **`src/state/AppStateStore.ts`** — Default state and store factory.
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- **`src/state/store.ts`** — Zustand-style store for AppState (`createStore`).
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- **`src/state/selectors.ts`** — State selectors.
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- **`src/bootstrap/state.ts`** — Module-level singletons for session-global state (session ID, CWD, project root, token counts, model overrides, client type, permission mode).
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### Bridge / Remote Control
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- **`src/bridge/`** (~35 files) — Remote Control / Bridge 模式。feature-gated by `BRIDGE_MODE`。包含 bridge API、会话管理、JWT 认证、消息传输、权限回调等。Entry: `bridgeMain.ts`。
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- CLI 快速路径: `claude remote-control` / `claude rc` / `claude bridge`。
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### Daemon Mode
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- **`src/daemon/`** — Daemon 模式(长驻 supervisor)。feature-gated by `DAEMON`。包含 `main.ts`(entry)和 `workerRegistry.ts`(worker 管理)。
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### Context & System Prompt
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@@ -97,17 +128,16 @@ bun run format # format all src/
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### Feature Flag System
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Feature flags control which functionality is enabled at runtime. The system works as follows:
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Feature flags control which functionality is enabled at runtime:
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- **在代码中使用**: 统一通过 `import { feature } from 'bun:bundle'` 导入,调用 `feature('FLAG_NAME')` 返回 `boolean`。**不要**在 `cli.tsx` 或其他文件里自己定义 `feature` 函数或覆盖这个 import。
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- **启用方式**: 通过环境变量 `FEATURE_<FLAG_NAME>=1`。例如 `FEATURE_BUDDY=1 bun run dev` 启用 BUDDY 功能。
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- **Dev 模式**: `scripts/dev.ts` 自动扫描所有 `FEATURE_*` 环境变量,转换为 Bun 的 `--feature` 参数传递给运行时。
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- **Build 模式**: `build.ts` 同样读取 `FEATURE_*` 环境变量,传入 `Bun.build({ features })` 数组。
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- **默认行为**: 不设置任何 `FEATURE_*` 环境变量时,所有 `feature()` 调用返回 `false`,即所有 feature-gated 代码不执行。
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- **常见 flag 名称**: `BUDDY`、`FORK_SUBAGENT`、`PROACTIVE`、`KAIROS`、`VOICE_MODE`、`DAEMON` 等(见 `src/commands.ts` 中的使用)。
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- **Dev 默认 features**: `BUDDY`、`TRANSCRIPT_CLASSIFIER`、`BRIDGE_MODE`、`AGENT_TRIGGERS_REMOTE`(见 `scripts/dev.ts`)。
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- **Build 默认 features**: `AGENT_TRIGGERS_REMOTE`(见 `build.ts`)。
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- **常见 flag**: `BUDDY`, `DAEMON`, `BRIDGE_MODE`, `BG_SESSIONS`, `PROACTIVE`, `KAIROS`, `VOICE_MODE`, `FORK_SUBAGENT`, `SSH_REMOTE`, `DIRECT_CONNECT`, `TEMPLATES`, `CHICAGO_MCP`, `BYOC_ENVIRONMENT_RUNNER`, `SELF_HOSTED_RUNNER`, `COORDINATOR_MODE`, `UDS_INBOX`, `LODESTONE`, `ABLATION_BASELINE` 等。
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- **类型声明**: `src/types/internal-modules.d.ts` 中声明了 `bun:bundle` 模块的 `feature` 函数签名。
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**新增功能的正确做法**: 如果要让某个 feature-gated 模块(如 buddy)永久启用,应保留代码中 `import { feature } from 'bun:bundle'` + `feature('FLAG_NAME')` 的标准模式,在运行时通过环境变量或配置控制,而不是绕过 feature flag 直接 import。
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**新增功能的正确做法**: 保留 `import { feature } from 'bun:bundle'` + `feature('FLAG_NAME')` 的标准模式,在运行时通过环境变量或配置控制,不要绕过 feature flag 直接 import。
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### Stubbed/Deleted Modules
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@@ -131,17 +161,19 @@ Feature flags control which functionality is enabled at runtime. The system work
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- **框架**: `bun:test`(内置断言 + mock)
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- **单元测试**: 就近放置于 `src/**/__tests__/`,文件名 `<module>.test.ts`
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- **集成测试**: `tests/integration/`,共享 mock/fixture 在 `tests/mocks/`
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- **集成测试**: `tests/integration/` — 4 个文件(cli-arguments, context-build, message-pipeline, tool-chain)
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- **共享 mock/fixture**: `tests/mocks/`(api-responses, file-system, fixtures/)
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- **命名**: `describe("functionName")` + `test("behavior description")`,英文
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- **Mock 模式**: 对重依赖模块使用 `mock.module()` + `await import()` 解锁(必须内联在测试文件中,不能从共享 helper 导入)
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- **当前状态**: 1286 tests / 67 files / 0 fail(详见 `docs/testing-spec.md` 的覆盖状态表和评分)
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- **当前状态**: ~1623 tests / 114 files (110 unit + 4 integration) / 0 fail(详见 `docs/testing-spec.md`)
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## Working with This Codebase
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- **Don't try to fix all tsc errors** — they're from decompilation and don't affect runtime.
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- **Feature flags** — 默认全部关闭(`feature()` 返回 `false`)。启用方式见上方 Feature Flag System 章节。不要在 `cli.tsx` 中重定义 `feature` 函数。
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- **Feature flags** — 默认全部关闭(`feature()` 返回 `false`)。Dev/build 各有自己的默认启用列表。不要在 `cli.tsx` 中重定义 `feature` 函数。
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- **React Compiler output** — Components have decompiled memoization boilerplate (`const $ = _c(N)`). This is normal.
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- **`bun:bundle` import** — `import { feature } from 'bun:bundle'` 是 Bun 内置模块,由运行时/构建器解析。不要用自定义函数替代它。
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- **`src/` path alias** — tsconfig maps `src/*` to `./src/*`. Imports like `import { ... } from 'src/utils/...'` are valid.
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- **MACRO defines** — 集中管理在 `scripts/defines.ts`。Dev mode 通过 `bun -d` 注入,build 通过 `Bun.build({ define })` 注入。修改版本号等常量只改这个文件。
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- **构建产物兼容 Node.js** — `build.ts` 会自动后处理 `import.meta.require`,产物可直接用 `node dist/cli.js` 运行。
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- **Biome 配置** — 大量 lint 规则被关闭(decompiled 代码不适合严格 lint)。`.tsx` 文件用 120 行宽 + 强制分号;其他文件 80 行宽 + 按需分号。
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