- 移除 TodoItem 中的 priority、created_at 和 updated_at 字段 - 强制每个任务都必须有唯一 id,且由用户负责生成 - 修改合并模式逻辑,merge=true 下保留未提及的旧任务 - 支持已完成和已取消任务重新激活(状态改回 pending 或 in_progress) - 禁止 in_progress 状态退回到 pending,必须标记为 completed 或 cancelled - 优化状态转换校验,允许特定状态间合法切换 - 简化任务变更消息,移除详细的新增/更新/移除统计 - 更新文档和示例,明确 id 必须由用户生成和使用 - 修复和补充测试,增强状态转换和合并模式验证 - 调整任务时间戳生成逻辑,统一使用当前时间及索引 - 该变更提供更合理的任务状态机械及管理模式,提升稳定性和易用性
3.6 KiB
Whiteboard Events
Prerequisite: Read
../SKILL.mdfirst for theevent consumeessentials (commands, subprocess contract, jq usage).
Key catalog (1)
| EventKey | Purpose |
|---|---|
board.whiteboard.updated_v1 |
A whiteboard has been edited |
This key uses a Native schema (V2 envelope; output rooted at .event) and carries a PreConsume hook that auto-subscribes / unsubscribes via OAPI on first / last consumer.
Scopes & auth
| EventKey | Scope | Auth |
|---|---|---|
board.whiteboard.updated_v1 |
board:whiteboard:node:read |
user, bot |
Supports --as user or --as bot. The caller must have manage access to the target whiteboard, otherwise the subscribe OAPI returns 403 and event consume exits with an auth error before listening.
board.whiteboard.updated_v1
Per-whiteboard subscription
Unlike global event keys (e.g. minutes / im), this key subscribes per whiteboard: event consume calls POST /open-apis/board/v1/whiteboards/{whiteboard_id}/subscribe on startup with the whiteboard_id you pass via -p. Required parameter: -p whiteboard_id=<whiteboard_token>. Missing this param fails param validation up-front with required param "whiteboard_id" missing for EventKey board.whiteboard.updated_v1 before any subscription happens.
Whiteboard token can be obtained via the docs OAPI list document blocks: the block whose block_type=43 is a whiteboard, and block.token is the whiteboard token.
Output fields (V2 envelope; root path .event)
| Field | Type | Description |
|---|---|---|
.event.whiteboard_id |
string (kind=whiteboard_id) | Whiteboard token |
.event.operator_ids[].open_id |
string (kind=open_id) | Editor's open_id (ou_ prefix) |
.event.operator_ids[].union_id |
string (kind=union_id) | Editor's union_id |
.event.operator_ids[].user_id |
string (kind=user_id) | Editor's user_id (only present when the caller's app has the user_id-related contact scope granted by the OAPI side) |
operator_ids is an array — multi-user collaborative editing within one tick collapses into a single event with multiple entries.
Subscription lifecycle
| Phase | Behavior |
|---|---|
| Startup | event consume calls subscribe OAPI; on success stderr emits [event] consuming as ..., [event] running pre-consume setup..., [event] listening for events (key=board.whiteboard.updated_v1)..., then the AI-facing ready marker [event] ready event_key=board.whiteboard.updated_v1 |
| Running | Edits to the whiteboard stream as NDJSON to stdout |
Graceful exit (Ctrl+C / SIGTERM / --max-events / --timeout / stdin EOF) |
event consume calls unsubscribe OAPI |
kill -9 |
Skips unsubscribe → server-side subscription leaks, may cause subscription already exists or duplicate delivery on next consume. See SKILL.md "Never kill -9". |
Example
# Stream every edit on whiteboard <token> until Ctrl+C
lark-cli event consume board.whiteboard.updated_v1 \
-p whiteboard_id=<whiteboard_token> \
--as user
# Sample one event for payload inspection
lark-cli event consume board.whiteboard.updated_v1 \
-p whiteboard_id=<whiteboard_token> \
--as user --max-events 1 --timeout 2m
# Project to "edit summary": who edited which whiteboard
lark-cli event consume board.whiteboard.updated_v1 \
-p whiteboard_id=<whiteboard_token> \
--as user \
--jq '{whiteboard: .event.whiteboard_id, editors: (.event.operator_ids | map(.open_id))}'