feat: surface task execution progress across Host Agent and Cloud

Host Agent now persists step-level execution detail locally (via a real
TaskMetadataStore/Timeline wired into TaskRunner) and reports a bounded
in-progress snapshot piggybacked on lease renewal. Cloud persists that
snapshot per active assignment and exposes it through the existing task
list/detail query path; Cloud Console renders it as a live badge. Host
Agent's local console gains authenticated, read-only task list and
detail/timeline pages (same-origin, server-rendered) with inlined
screenshots.

Also fixes a pre-existing gap in the shared Timeline: the actual
per-step LLM prompt is now recorded instead of the task goal, benefiting
both Runtime and Host Agent consoles. When a host uses the cloud planner
transport, each decide call's prompt and resulting tool decision are
durably logged in a new planner_decision_log table (with bounded
retention) and browsable from Cloud Console; direct-transport hosts
explicitly surface a "not reported" state.

Includes Alembic migrations 0008 (progress columns on scheduled_tasks)
and 0009 (planner_decision_log), bounded Host-Agent-local retention,
dual-backend repository parity, and Vitest + pytest coverage. Task 6.5
(manual end-to-end device verification) remains.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-07-14 12:47:49 +08:00
co-authored by Claude Opus 4.6
parent c049c3c1b1
commit ec261d57c2
59 changed files with 3801 additions and 122 deletions
+33
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@@ -121,6 +121,39 @@ HOST_AGENT_CONSOLE_HISTORY_LIMIT=200
- `HOST_AGENT_CONSOLE_HISTORY_LIMIT` — number of recent assignment/heartbeat
entries the console retains before pruning older ones.
### Task progress storage and retention
The Host Agent persists step-by-step task execution state (metadata +
timeline screenshots) to local SQLite/files on the edge machine. These
paths are independent from the Runtime's own `tasks/tasks.sqlite3` and
do not collide when both processes run on the same host.
```text
HOST_AGENT_TASK_PROGRESS_DB_PATH=host_agent_data/task_progress.sqlite3
HOST_AGENT_TASK_ARTIFACT_DIR=host_agent_data/history
HOST_AGENT_TASK_RETENTION_MAX_COUNT=50
HOST_AGENT_TASK_RETENTION_MAX_AGE_DAYS=7
```
- `HOST_AGENT_TASK_PROGRESS_DB_PATH` — SQLite path for the Host Agent's
task metadata store. Default: `host_agent_data/task_progress.sqlite3`.
- `HOST_AGENT_TASK_ARTIFACT_DIR` — directory for timeline screenshots and
step artifacts. Default: `host_agent_data/history`.
- `HOST_AGENT_TASK_RETENTION_MAX_COUNT` — maximum number of completed
tasks to retain. Default: `50`.
- `HOST_AGENT_TASK_RETENTION_MAX_AGE_DAYS` — maximum age in days for
retained tasks. Default: `7`. The more restrictive of count vs. age
always wins.
**Viewing live and historical task progress:**
- **Host Agent console**: Open `http://127.0.0.1:8765/tasks` for the task
list (status, device, timestamps). Click a task ID to see the detail page
with full step-by-step timeline and inlined screenshots.
- **Cloud console**: The Cloud Console task detail page shows the latest
coarse-grained progress badge (step index, status, summary) that the Host
Agent piggybacks on each lease renewal.
Treat `HOST_AGENT_CONSOLE_ALLOW_NON_LOOPBACK` as an explicit,
operator-accepted risk: the console has no built-in TLS and no rate
limiting, so a non-loopback bind exposes an unencrypted login form to
+23
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@@ -339,6 +339,12 @@ Console 默认连接 `http://127.0.0.1:8000`。已由上面启动脚本连接的
`iphone-1` 会出现在设备列表中。不要在 Console 中重复登记同一台设备;当前登记
操作只写入配置,不会自动 connect。
如果不想为 Console 单独起一个 `npm run dev` 进程,可以改为一次性构建后交给
Runtime API 同源托管,见 `console/README.md` 的「Same-Origin, Single-Process
Mode」一节:设置 `VITE_API_BASE_URL=` 构建,再用 `RUNTIME_CONSOLE_STATIC_DIR`
指向构建产物启动 Runtime API,浏览器访问 `/ui/` 即可;改前端代码后需要重新
`npm run build`,不支持热更新。
## 9. 启动云端受管 Host Agent
完成 Appium/WDA 真机验证后,可以把这台 Mac 作为只发起出站连接的边缘 Host。
@@ -423,11 +429,28 @@ http://127.0.0.1:8765
`DeviceManager` 上生效,无需重启 Host Agent。
- 修改密码:更新本地操作账号密码,需要先输入当前密码。
- 最近历史:近期 assignment 与 heartbeat 的执行记录。
- **任务进度页面**:`http://127.0.0.1:8765/tasks` 展示本机 Host Agent 上已执行/正在执行
的任务列表(状态、设备、时间戳),点击任务 ID 可查看逐步 timeline 含截图。
完整的 `HOST_AGENT_CONSOLE_*` 环境变量列表(端口、非回环 bind 的显式 opt-in、
session TTL、历史记录条数上限等)参见 `docs/CLOUD_DEPLOYMENT.md`;生产/远程场景下
应优先使用 SSH 端口转发访问该 Console,而不是直接把它暴露到非回环地址。
Host Agent 会把每步执行状态与截图持久化到本地 SQLite/文件系统,路径与 Runtime 自身的
`tasks/tasks.sqlite3` 不冲突:
```bash
# 任务进度持久化路径(默认值,可通过环境变量覆盖)
# HOST_AGENT_TASK_PROGRESS_DB_PATH="host_agent_data/task_progress.sqlite3"
# HOST_AGENT_TASK_ARTIFACT_DIR="host_agent_data/history"
# HOST_AGENT_TASK_RETENTION_MAX_COUNT=50 # 最多保留 50 个任务
# HOST_AGENT_TASK_RETENTION_MAX_AGE_DAYS=7 # 超过 7 天的任务自动清理
```
Retention 策略取"数量上限与天数上限中更严格的"——即先按 `max_count` 取最近 N 个、
再按 `max_age_days` 过滤掉过老的,最终保留两者中较小的集合。任务完成后,这些记录
在 Console 的 `/tasks` 页面可查。
### 可选:由 Host Agent 托管 Appium 和 Runtime API
默认情况下 Host Agent **不会**自动启动 Appium 或本地 Runtime API:必须按