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Merge remote-tracking branch 'origin/master' into worktree/plan-review-layout

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creatixchu
2026-07-30 22:10:56 +08:00
parent 6d7bd7e703 589f0aa773
commit 1102cfc1f3
338 changed files with 9551 additions and 3338 deletions
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18
packages/host/apiproxy/src/api-proxy.ts
View File

@@ -14,7 +14,7 @@ import type {
import { createUserMessage, ReasoningEffortId } from '@deepseek-ai/dsh-llm'
import { errorChain } from '@deepseek-ai/dsh-llm'
import type { MessageSource } from '@deepseek-ai/dsh-llm'
import { lastActivityTime } from '@deepseek-ai/dsh-session'
import { isAppendSurfaceEvent, lastActivityTime } from '@deepseek-ai/dsh-session'
import type { Session, SessionEvent, SessionHeader, SessionId, UserMessage } from '@deepseek-ai/dsh-session'
import type { SessionPersistence } from '@deepseek-ai/dsh-session-persistence'
import type { Workspace, WorkspaceRecord } from '@deepseek-ai/dsh-workspace'
@@ -60,14 +60,18 @@ import { openNativePath } from './native-path-opener.ts'
/** Page size when history is called without maxMessages. */
const DEFAULT_MAX_MESSAGES = 50
/** Surface message event types (the pagination counting unit). */
/** Conversation message event types (the pagination counting unit). */
const MESSAGE_TYPES = new Set(['user/message', 'assistant/message', 'steering/message'])
/**
* Message-boundary pagination: count maxMessages surface messages backwards from
* the window tail; the cut is the starting seq of the oldest message group
* (chunks group via sourceEventSeqs — never cut mid-message). The tail page
* naturally includes the in-progress partial.
* Message-boundary pagination: count maxMessages append-origin messages
* backwards from the window tail. Replacement copies never entered the
* conversation a reader sees — they restate a shadowed range for the model
* alone — so they consume no quota; the page stays one contiguous raw range,
* which keeps a compaction's log-only provenance on the same page as its
* replacement. The cut is the starting seq of the oldest message group (chunks
* group via sourceEventSeqs — never cut mid-message). The tail page naturally
* includes the in-progress partial.
*/
function paginate(
events: readonly SessionEvent[],
@@ -79,7 +83,7 @@ function paginate(
let cut = 0
for (let i = window.length - 1; i >= 0; i--) {
const event = window[i] as SessionEvent
if (!MESSAGE_TYPES.has(event.type)) continue
if (!MESSAGE_TYPES.has(event.type) || !isAppendSurfaceEvent(event)) continue
count++
const sources = (event as { sourceEventSeqs?: number[] }).sourceEventSeqs
const groupStart = sources !== undefined && sources.length > 0 ? Math.min(event.seq, ...sources) : event.seq

8
packages/host/apiproxy/src/api/sessions.ts
View File

@@ -186,9 +186,11 @@ export interface SessionsApi {
Promise<RpcResponse<{ sessionId: SessionId }>>
/**
* Reads a window of history events; page boundaries align to message boundaries: one page =
* all raw events owned by a whole number of messages (including their chunk / tool events),
* never cut mid-message. The tail page (beforeSeq absent) additionally carries the in-flight
* Reads a window of history events; page boundaries align to append-origin message
* boundaries: one page = all raw events owned by a whole number of such messages (including
* their chunk / tool events), never cut mid-message. Model-only replacement copies consume no
* `maxMessages`, so a compaction's provenance stays on the page of its replacement. The tail
* page (beforeSeq absent) additionally carries the in-flight
* partial — chunk events already emitted for the last unfinalized message.
* Each entry pairs the raw SessionEvent with the host-computed view (tool events whose
* presenter produced one, evaluated against the registry at pagination time); the client