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Merge remote-tracking branch 'origin/master' into codex/status-bar-token-metrics

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# Conflicts:
#	packages/client/runtime/README.i18n.yaml
#	packages/client/runtime/README.md
#	packages/client/runtime/README.zh.md
#	packages/client/ui-conversation/README.i18n.yaml
#	packages/client/ui-conversation/README.md
#	packages/client/ui-conversation/README.zh.md
#	packages/host/apiproxy/README.i18n.yaml
#	packages/host/apiproxy/README.md
#	packages/host/apiproxy/README.zh.md
This commit is contained in:
Hypatia May
2026-07-28 20:11:49 +08:00
parent 2f1ced77ca cad0615261
commit f2b71fc40e
30 changed files with 261 additions and 53 deletions
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36
packages/client/connection/src/client/fixture.ts
View File

@@ -309,20 +309,31 @@ function projectionValuesOf(log: readonly SessionEvent[]): Record<string, unknow
if (titleEvent !== undefined) {
values['title'] = (titleEvent as unknown as { data: { title: string } }).data.title
}
const todos = backscanTodos(log)
if (todos !== undefined) values['todos'] = todos
// Always present (tool-todo unit composed): null when no plan stands.
values['todos'] = backscanTodos(log) ?? null
return values
}
/** Host push-frame parallel: emit one session/projection frame per key the given event advanced. */
function projectionFramesOf(id: SessionId, log: readonly SessionEvent[], event: SessionEvent): Extract<MuxFrame, { type: 'session/projection' }>[] {
const type = (event as { type: string }).type
const key = type === 'session/title' ? 'title' : type === 'todo/write' ? 'todos' : undefined
if (key === undefined) return []
const values = projectionValuesOf(log)
/* v8 ignore next -- the advancing event is in the log, so its key always has a value. */
if (!Object.hasOwn(values, key)) return []
return [{ type: 'session/projection', sessionId: id, key, value: values[key], seq: event.seq }]
if (type === 'session/title') {
const values = projectionValuesOf(log)
/* v8 ignore next -- the advancing title event is in the log, so the key is present. */
if (!Object.hasOwn(values, 'title')) return []
return [{ type: 'session/projection', sessionId: id, key: 'title', value: values['title'], seq: event.seq }]
}
// Standing-plan fold: writes replace the list; turn/start clears it (null).
if (type === 'todo/write' || type === 'turn/start') {
return [{
type: 'session/projection',
sessionId: id,
key: 'todos',
value: backscanTodos(log) ?? null,
seq: event.seq,
}]
}
return []
}
/**
@@ -356,11 +367,16 @@ function pageOf(
return { events, hasMore: start > 0 }
}
/** Current todo projection over the full log (host parallel: latest todo/write, last write wins). */
/**
* Current plan projection over the full log (host parallel: latest todo/write
* with no later turn/start; a new turn retires the previous plan).
*/
function backscanTodos(log: readonly SessionEvent[]): TodoItem[] | undefined {
for (let i = log.length - 1; i >= 0; i--) {
const event = log[i]
if (event !== undefined && event.type === 'todo/write') return event.data.todos
if (event === undefined) continue
if (event.type === 'turn/start') return undefined
if (event.type === 'todo/write') return event.data.todos
}
return undefined
}

5
packages/client/connection/tests/fixture.spec.ts
View File

@@ -69,7 +69,10 @@ describe('createFixtureApi', () => {
// tail block still rides it — empty-log cut at -1, the host convention.
const empty = await api.sessions.history(req({ sessionId: sid('no-such'), maxMessages: 10 }))
if (!empty.result.ok) throw new Error('empty failed')
expect(empty.result.value).toEqual({ events: [], hasMore: false, projections: { asOfSeq: -1, values: {} } })
// Fixture composes the todos unit (host parallel when tool-todo is mounted): null before any write.
expect(empty.result.value).toEqual({
events: [], hasMore: false, projections: { asOfSeq: -1, values: { todos: null } },
})
})
it('serves grouped models and keeps a selected target for later history and fixture requests', async () => {