feat(workflow): show durable run records in Chat

2026-08-10 18:37:30 +08:00
parent d2321d210a
commit 8de6df19d9
73 changed files with 3013 additions and 227 deletions
@@ -12,6 +12,10 @@ Three parameters: `meta` (required identity data: `name`, `description`, and opt

 Collection is synchronous (like [`dsh-tool-subagent`](../../subagent/tool-subagent/README.md)): `execute` starts a run and awaits `run.result` inside a `try/finally` that always disposes the run, so the script and its children reach quiescence on every path. `exec.signal` is bridged to `run.cancel()` (including the already-aborted-before-start case). A non-`completed` stop reason maps to an `isError` result reporting the reason—never partial output as success; a parse/meta failure thrown synchronously by `start()` becomes an `isError` the model can correct from. Completion returns canonical `{ runId, agentsStarted, result }`; the Native renderer preserves the meta name, agent count, and JSON value, truncating only that projection at `maxResultChars`.

+For a root transport execution (`exec.parent` absent), the tool also projects the run into the calling Agent's Session: run-start after `start()` returns, matching member starts and endings filtered by `run.id`, then run-end only after `run.result` is available and `dispose()` has reached quiescence. Nested transport calls execute normally but write no workflow record. The first failed Session append disables later recording for that run, emits one warning, and leaves either no record or a legal continuous prefix without changing the tool result or cleanup.
+
+The browser-safe `@deepseek-ai/dsh-tool-workflow/types` subpath owns these four log-only event payloads and their `SessionEventMap` declaration. The package invariant rejects duplicate starts, unpaired members, terminal events with open members, and updates after run-end on both cold load and live append while accepting missing terminal suffixes.
+
 ## Render intent

 Decided up front (per the [render-intent Agent Note](../../../.agents/notes/implemented/architecture/2026-07-02-tool-render-intent-union.md)): a `generic` card titled `workflow: <meta.name>`, read directly from `args.meta.name` (presentation is a pure function of args and does not ask the engine to parse); the script text rides as `rawInput`. The result keeps the generic card.
@@ -78,3 +82,4 @@ Append-only; newly visible content follows the reusable request prefix and does
 - **The parent turn blocks until the whole workflow settles** — there is no background start/poll surface, and cancellation discards partial output as an error.
 - **`args` must be an object and Native result text is bounded** — callers wrap top-level arrays/scalars in a field; the canonical workflow result remains complete, while JSON beyond `maxResultChars` is truncated in the model-facing projection rather than stored behind a retrieval handle.
 - **Workflow policy is fixed per tool registration** — provider selection, caps, and tool name are deployment config, not model-call arguments.
+- **Durable records are top-level and observational** — nested Code Mode dispatches are not recorded, and a recording failure intentionally degrades to an incomplete prefix rather than changing execution.