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claude-code/docs/task/task-002-bg-sessions-ps-logs-kill.md
claude-code-best c8d08d235b Feat/integrate lint preview (#285)
* feat: 适配 zed acp 协议

* docs: 完善 acp 文档

* feat: integrate feature branches + daemon/job 命令层级化 + 跨平台后台引擎

Cherry-picked from origin/lint/preview (637c908), excluding lint-only changes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: correct detectMimeFromBase64 to decode raw bytes from base64

Cherry-picked from origin/lint/preview (ee36954).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: daemon 子进程 spawn 跨平台修复 + CliLaunchSpec 集中化重构

Cherry-picked from origin/lint/preview (c5f52cd), excluding lint-only formatting changes.

- 新建 src/utils/cliLaunch.ts: 集中化 CLI 子进程启动层
- 修复 --daemon-worker=kind 等号格式解析
- 修复 daemon/bg fast path 缺少 setShellIfWindows()
- 修复 checkPathExists 用 existsSync 替代 execSync('dir')
- 7 个 spawn 站点迁移到 CliLaunchSpec

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 20:59:29 +08:00

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# Task 002: BG_SESSIONS — ps / logs / kill
> 来源: [stub-recovery-design-1-4.md](../features/stub-recovery-design-1-4.md) 第 2 项
> 优先级: P1
> 工作量: 中等
> 状态: DONE
> 阶段: Phase 2A (MVP)
## 目标
`ps` / `logs` / `kill` 做成真正有用的 session 管理命令。不在第一阶段补完 `attach` / `--bg`
## 背景
- fast-path 已接好 (`src/entrypoints/cli.tsx:218`)
- session registry 已有真实实现 (`src/utils/concurrentSessions.ts`)
- `exit` 在 bg session 内已会 `tmux detach-client` (`src/commands/exit/exit.tsx:20`)
- CLI handler 仍全空 (`src/cli/bg.ts`)
- task summary 仍然是 stub (`src/utils/taskSummary.ts`)
## 实现方案
### 修改文件
| 文件 | 改动 |
|------|------|
| `src/cli/bg.ts` | 实现 `ps` / `logs` / `kill` handler |
| `src/utils/concurrentSessions.ts` | 扩展以便后续 attach/--bg 使用 |
| `src/utils/taskSummary.ts` | 补充基础实现 |
### 复用模块
- `src/utils/sessionStorage.ts` — session 存储
- `src/utils/udsClient.ts` — UDS 通信
### ps 命令
- 从 registry 读取 live sessions
- 展示: pid, kind, sessionId, cwd, name, startedAt, bridgeSessionId
- 如果有 activity/status一并展示
### logs 命令
- 支持按 `sessionId` / `pid` / `name` 查找
- 优先复用本地 transcript/log 读取能力
- 如果 registry 里存在 `logPath`,支持 tail 文件
### kill 命令
- 解析目标 session
- 发退出信号
- 清理 stale registry
## 验证步骤
- [ ] `ps` 能列出当前 live sessions
- [ ] `logs <sessionId|pid|name>` 能输出对应日志
- [ ] `kill <sessionId|pid|name>` 能结束目标 session 并清理 registry
- [ ] 无 live session 时各命令有明确提示
## Phase 2B (后续)
- [ ] 实现 `attach`
- [ ] 实现 `--bg`
- [ ] 实现 `taskSummary` 的中途状态更新
### 为什么拆分
- 现有 registry 记录了 `pid / sessionId / name / logPath`
- 但没有可靠的 tmux attach target
- `attach``--bg` 需要补启动/附着元数据设计,不是简单补 handler
## 风险
- `attach` / `--bg` 第二阶段需要 tmux 元数据设计
- Windows 下 tmux 路径需要明确降级策略
## 依赖
- Task 001 (daemon 状态管理可复用模式,但非硬性依赖)