Coder/deepseek-harness
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs: fail the event matrix on a zero-dispatcher row; attribute provider-removed

Browse Source 
The chained-fused-dispatch spelling fix (0dc2fe90) was whack-a-mole: each
unrecognized dispatch spelling silently drops a producer edge from the
generated matrix, and only a human reading the table catches it. Convert the
class to a build failure: the generator now hard-errors when any DECLARED
event ends with zero dispatchers — dead vocabulary or a missed spelling,
both actionable ('teach the scan or add a DYNAMIC_EVENT_DISPATCHERS
override'). Zero LISTENERS stays legal: seven current rows (agent/request,
system-prompt/assemble, tools/change, ...) are ordinary extension points
dispatched for out-of-repo plugins.

The guard caught a real one on its first run: subagent/provider-removed
routes through the same contained events.dispatch as subagent/start|end
(it fires inside the provider registration's disposer), but the
DYNAMIC_EVENT_DISPATCHERS override list never got an entry when that
containment routing was introduced — the committed matrix (on master too)
claimed the event has NO dispatcher while tool-subagent listens for it.
Override added; matrix regenerated with the producer edge restored.
This commit is contained in:
Tianyi Cui
2026-07-09 12:36:18 +08:00
parent a3244a5774
commit 4e8dc8e8f5
2 changed files with 23 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
docs/event-producer-consumer.md
View File

@@ -27,7 +27,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:79`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`parallel`) | [`session-persistence`](../packages/session-persistence/session-persistence) |
| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:107`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude) |
| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:73`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:84`](../packages/subagent/subagent/src/index.ts) | - | [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:84`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:96`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude) |
| `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:44`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | - |
| `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:54`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |