refactor(session): fold the session family into packages/session/

git mv the 12 packages from session-persistence/, session-projection/, session-title/, and telemetry/ into one session/ group per the regrouping RFC; merge the four group READMEs into one bilingual triplet; rewrite the group segment in tsconfig references (intra-group references shorten to ../<pkg>), tsconfig.base.json paths/globs, knip.json keys, vitest include, gate scripts, and authored doc/note citations; regenerate module graph, doc graphs, catalogs, and the lockfile importer keys. No npm names change. Full unit suite: 8779 passed; the 18 reported failures reproduce as env flakes (ambient-proxy IPv6 tunneling, watched-dir inotify timeouts under parallel load) — each passes in isolation with NO_PROXY set, matching their known pre-existing behavior on master.
2026-07-30 01:52:06 +08:00
parent 645fcf5713
commit 7e445c3a67
220 changed files with 258 additions and 286 deletions
--- a/packages/session/session-title/tests/persistence.spec.ts
+++ b/packages/session/session-title/tests/persistence.spec.ts
@@ -0,0 +1,90 @@
+import { createUserMessage } from '@deepseek-ai/dsh-llm'
+import { afterEach, describe, expect, it } from 'vitest'
+import { Context } from 'cordis'
+import { mkdtemp, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
+import SessionPersistenceJsonl from '@deepseek-ai/dsh-session-persistence-jsonl'
+import SessionPersistenceSqlite from '@deepseek-ai/dsh-session-persistence-sqlite'
+import SessionTitleService, { foldSessionTitle } from '@deepseek-ai/dsh-session-title'
+
+const CONFIG = {
+  fallbackMaxWords: 5,
+  fallbackMaxBytes: 40,
+  maxTitleBytes: 80,
+} as const
+
+const roots: string[] = []
+
+afterEach(async () => {
+  for (const root of roots.splice(0)) await rm(root, { recursive: true, force: true })
+})
+
+async function appendPersistedTitle(ctx: Context, id: ReturnType<typeof SessionId>): Promise<void> {
+  const session = ctx.sessions.create(id)
+  session.append('turn/start', {
+    turn: 1,
+  })
+  session.append('user/message', createUserMessage({
+    content: [{ type: 'text', text: 'Persist this session title' }],
+    source: { kind: 'user' },
+  }), { surfaceOp: 'append' })
+  session.append('turn/end', { turn: 1, reason: { kind: 'completed' } })
+  await ctx.sessionTitle.refresh(session)
+}
+
+async function expectPersistedTitle(ctx: Context, id: ReturnType<typeof SessionId>): Promise<void> {
+  const loaded = await ctx.sessionPersistence.load(id)
+  expect(foldSessionTitle(loaded.events)).toMatchObject({
+    title: 'Persist this session title',
+    messageSeqs: [1],
+    source: { kind: 'fallback' },
+    eventSeq: 3,
+  })
+  expect(loaded.events.map(event => event.type)).toEqual([
+    'turn/start',
+    'user/message',
+    'turn/end',
+    'session/title',
+  ])
+}
+
+describe('session title persistence round trips', () => {
+  it('round-trips through a remounted JSONL backend', async () => {
+    const root = await mkdtemp(join(tmpdir(), 'dsh-title-jsonl-'))
+    roots.push(root)
+    const id = SessionId('title-jsonl')
+    const writer = new Context()
+    await writer.plugin(SessionStore)
+    await writer.plugin(SessionPersistenceJsonl, { root, compression: 'none' })
+    await writer.plugin(SessionTitleService, CONFIG)
+    await appendPersistedTitle(writer, id)
+    await writer.fiber.dispose()
+
+    const reader = new Context()
+    await reader.plugin(SessionStore)
+    await reader.plugin(SessionPersistenceJsonl, { root, compression: 'none' })
+    await expectPersistedTitle(reader, id)
+    await reader.fiber.dispose()
+  })
+
+  it('round-trips through a remounted SQLite backend', async () => {
+    const root = await mkdtemp(join(tmpdir(), 'dsh-title-sqlite-'))
+    roots.push(root)
+    const path = join(root, 'sessions.db')
+    const id = SessionId('title-sqlite')
+    const writer = new Context()
+    await writer.plugin(SessionStore)
+    await writer.plugin(SessionPersistenceSqlite, { path })
+    await writer.plugin(SessionTitleService, CONFIG)
+    await appendPersistedTitle(writer, id)
+    await writer.fiber.dispose()
+
+    const reader = new Context()
+    await reader.plugin(SessionStore)
+    await reader.plugin(SessionPersistenceSqlite, { path })
+    await expectPersistedTitle(reader, id)
+    await reader.fiber.dispose()
+  })
+})