Merge remote-tracking branch 'upstream/master' into fix/subprocess-password-scrub

This commit is contained in:
ZiyaZhang
2026-07-28 08:15:08 -07:00
628 changed files with 15274 additions and 6295 deletions

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/README.md
README.md: d16e395a42e491461c0862227205931894c27e39
README.zh.md: 3fb4181ce7ae7b0d79a13ca4358b9df39d83ef1f
README.md: f5420b6f2f30837b030a0e832a438c34674a6f23
README.zh.md: 7beeaadf380a742cbdb6447553f42692a97fad10

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@@ -28,21 +28,22 @@ Packages live at `packages/<group>/<pkg>/`; groups are containers, while names r
| [`workflow/`](workflow/README.md) | Workflow capability family: the script-engine seam, worker-thread engine, and model-facing `workflow` and fresh-agent `ralph` tools | Product — stable surface |
| [`web/`](web/README.md) | Web capability family: seam, search/fetch provider impls, and the model-facing web tools | Product — stable surface |
| [`spill/`](spill/README.md) | Spill capability family: storage seam, local impl, tool-result spill policy | Product — stable surface |
| [`todo/`](todo/README.md) | Todo/planning family: the model-facing `todo_write` tool | Product — stable surface |
| [`todo/`](todo/README.md) | The model-facing `todo_write` tool | Product — stable surface |
| [`plan/`](plan/README.md) | Plan collaboration state with a direct entry command and reviewed exit | Product — stable surface |
| [`timeout/`](timeout/README.md) | Tool-call timeout policy: the `tools/execute` deadline enforcer | Product — stable surface |
| [`guard/`](guard/README.md) | Loop-hygiene guards: advisory repeat-call reminders | Product — stable surface |
| [`cordis/`](cordis/README.md) | Self-referential runtime toolset: inspect the live runtime's plugins and services, mount/unmount model-written plugins ([design](../.agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md)) | Product — stable surface |
| [`hooks/`](hooks/README.md) | Hook bridges + the shared Claude Code / Codex wire-protocol library | Product — stable surface |
| [`session-persistence/`](session-persistence/README.md) | Persistence capability family: the seam + JSONL/SQLite backends | Product — stable surface |
| [`session-persistence/`](session-persistence/README.md) | Persistence seam + JSONL/SQLite backends | Product — stable surface |
| [`session-projection/`](session-projection/README.md) | Projection seam: domain fold units serve whole values | Product — stable surface |
| [`session-query/`](session-query/README.md) | Session retrieval family: logical corpus, bounded reads, lineage, event relationships, semantic filtering, and SQLite full-text search | Product — stable surface |
| [`session-title/`](session-title/README.md) | Log-backed session titles: fallback service, shared LLM policy, and opt-in providers | Product — stable surface |
| [`session-title/`](session-title/README.md) | Log-backed session titles: fallback service and opt-in LLM providers | Product — stable surface |
| [`telemetry/`](telemetry/README.md) | Session reporting: capture/redact seam, OTel backend | Product — stable surface |
| [`storage/`](storage/README.md) | Non-session storage hub + backends + domain form | Product — stable surface |
| [`workspace/`](workspace/README.md) | Workspace entity | Product — stable surface |
| [`sdk/`](sdk/README.md) | Project SDK tooling | Product — stable surface |
| [`acp/`](acp/README.md) | Automation-only Agent Client Protocol server | Product — stable surface |
| [`ui/`](ui/README.md) | Human/client integrations: TUI and JSON-RPC, approval/interaction seams, ask-user tool | Product — stable surface |
| [`ui/`](ui/README.md) | TUI and JSON-RPC integrations, approval/interaction seams, ask-user tool | Product — stable surface |
| [`examples/`](examples/README.md) | Demo bundles (agent-spine + TUI/CLI/ACP/JSON-RPC bins) leaves load | Support — example infra |
| [`support/`](support/README.md) | Support infrastructure (testkits, invariants, replay, Loader smokes) | Support — lower compatibility expectations |
| [`util/`](util/README.md) | Low-level zero-dependency utilities shared across groups (`Branded<B>`, Harness home/path helpers, timeout, retention) | Support — small, stable, harness-dep-free |

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@@ -28,21 +28,22 @@
| [`workflow/`](workflow/README.md) | 工作流能力系列:脚本引擎 seam、worker 线程引擎、面向模型的 `workflow` 与新 agent `ralph` 工具 | 产品:稳定表面 |
| [`web/`](web/README.md) | Web 能力系列seam、搜索获取提供方实现和面向模型的 Web 工具 | 产品:稳定表面 |
| [`spill/`](spill/README.md) | 溢出能力系列:存储 seam、本地实现、工具结果溢出策略 | 产品:稳定表面 |
| [`todo/`](todo/README.md) | Todo规划系列面向模型的 `todo_write` 工具 | 产品:稳定表面 |
| [`todo/`](todo/README.md) | 面向模型的 `todo_write` 工具 | 产品:稳定表面 |
| [`plan/`](plan/README.md) | Plan 协作状态,提供直接进入命令与经评审的退出 | 产品:稳定表面 |
| [`timeout/`](timeout/README.md) | 工具调用超时策略:`tools/execute` 截止时间强制执行器 | 产品:稳定表面 |
| [`guard/`](guard/README.md) | 循环卫生守卫:建议性重复调用提醒 | 产品:稳定表面 |
| [`cordis/`](cordis/README.md) | 自指运行时工具集:检查实时运行时的插件与服务,挂载/卸载模型所写插件([设计](../.agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md) | 产品:稳定表面 |
| [`hooks/`](hooks/README.md) | 钩子桥接 + 共享 Claude CodeCodex 协议格式库 | 产品:稳定表面 |
| [`session-persistence/`](session-persistence/README.md) | 持久化能力系列:seam + JSONL/SQLite 后端 | 产品:稳定表面 |
| [`session-persistence/`](session-persistence/README.md) | 持久化 seam + JSONL/SQLite 后端 | 产品:稳定表面 |
| [`session-projection/`](session-projection/README.md) | 投影 seam领域折叠单元供给全量值 | 产品:稳定表面 |
| [`session-query/`](session-query/README.md) | 会话检索系列:逻辑语料库、有界读取、血缘、事件关系、语义过滤和 SQLite 全文搜索 | 产品:稳定表面 |
| [`session-title/`](session-title/README.md) | 日志支撑的会话标题:回退服务、共享 LLM 策略和选用提供方 | 产品:稳定表面 |
| [`session-title/`](session-title/README.md) | 日志支撑的会话标题:回退服务与选用 LLM 提供方 | 产品:稳定表面 |
| [`telemetry/`](telemetry/README.md) | 会话上报:捕获/脱敏 seam、OTel 后端 | 产品:稳定表面 |
| [`storage/`](storage/README.md) | 非会话存储中枢 + 后端 + 领域形式 | 产品:稳定表面 |
| [`workspace/`](workspace/README.md) | Workspace 实体 | 产品:稳定表面 |
| [`sdk/`](sdk/README.md) | 项目 SDK 工具 | 产品:稳定表面 |
| [`acp/`](acp/README.md) | 仅面向自动化的 Agent Client Protocol 服务器 | 产品:稳定表面 |
| [`ui/`](ui/README.md) | 人类/客户端集成:TUI 与 JSON-RPC、批准交互 seam、用户问答工具 | 产品:稳定表面 |
| [`ui/`](ui/README.md) | TUI 与 JSON-RPC 集成、批准/交互 seam、用户问答工具 | 产品:稳定表面 |
| [`examples/`](examples/README.md) | 演示组合包agent-spine + TUI/CLI/ACP/JSON-RPC bin由叶节点加载 | 支持:示例基础设施 |
| [`support/`](support/README.md) | 支持基础设施testkit、不变式、回放、Loader 冒烟测试) | 支持:兼容性预期较低 |
| [`util/`](util/README.md) | 组间共享的低层零依赖工具(`Branded<B>`、Harness home路径辅助函数、超时、保留策略 | 支持:小型、稳定、无 harness 依赖 |

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@@ -14,6 +14,7 @@ import { randomUUID } from 'node:crypto'
import { isAbsolute } from 'node:path'
import { Readable, Writable } from 'node:stream'
import Schema from 'schemastery'
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import {
AgentSideConnection,
ndJsonStream,
@@ -146,7 +147,7 @@ export function apply(ctx: Context, config: AcpConfig): void {
if (record === undefined || record.agent.session !== session) return
try {
if (event.type === 'assistant/message') {
for (const block of event.data.content) {
for (const block of event.data.message.content) {
if (block.type === 'text' && block.text.length > 0) {
notify({
sessionId: record.agent.session.id,
@@ -274,7 +275,7 @@ export function apply(ctx: Context, config: AcpConfig): void {
}
record.inflight = inflight
try {
record.agent.followup({ content: [{ type: 'text', text }], source: { kind: 'user' } })
record.agent.followup(createUserMessage({ content: [{ type: 'text', text }], source: { kind: 'user' } }))
// The machine's send() contains listener failures and accepts
// any typed input; this guards a future synchronous throw so the
// slot cannot wedge.

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@@ -1,6 +1,6 @@
import { afterEach, describe, expect, it, vi } from 'vitest'
import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
import { CallId, type StreamChunk } from '@deepseek-ai/dsh-llm'
import { createUserMessage, CallId, type StreamChunk } from '@deepseek-ai/dsh-llm'
import { SessionId } from '@deepseek-ai/dsh-session'
import { defineContentToolFixture } from '@deepseek-ai/dsh-tools'
import { makeBridgeHarness, textResponse, type BridgeHarness } from './harness.ts'
@@ -49,7 +49,7 @@ describe('ACP automation output boundary', () => {
sessionId: SessionId('foreign'),
agentOptions: { provider: 'mock', model: 'mock' },
})
agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }))
await agent.whenIdle()
expect(harness.updates).toHaveLength(0)
})

View File

@@ -1,3 +1,4 @@
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import { afterEach, describe, expect, it, vi } from 'vitest'
import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
import { SessionId } from '@deepseek-ai/dsh-session'
@@ -72,7 +73,7 @@ describe('ACP prompt lifecycle', () => {
harness.ctx.on('agent/inbox/enqueue', (subject) => {
if (subject === agent && !injected) {
injected = true
agent.inject({ content: [{ type: 'text', text: 'context' }], source: { kind: 'plugin', plugin: 'test' } })
agent.inject(createUserMessage({ content: [{ type: 'text', text: 'context' }], source: { kind: 'plugin', plugin: 'test' } }))
}
})
@@ -91,10 +92,10 @@ describe('ACP prompt lifecycle', () => {
inserted = true
const source = { kind: 'plugin', plugin: 'test' } as const
agent.session.append('turn/start', { turn: 1, trigger: { kind: 'message', source } })
agent.session.append('user/message', {
agent.session.append('user/message', createUserMessage({
content: [{ type: 'text', text: 'autonomous work' }],
source,
}, { surfaceOp: 'append' })
}), { surfaceOp: 'append' })
agent.session.append('turn/end', { turn: 1, reason: { kind: 'completed' } })
})

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@@ -1,3 +1,4 @@
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import { afterEach, describe, expect, it, vi } from 'vitest'
import { Context } from 'cordis'
import { existsSync, mkdtempSync, readFileSync, rmSync } from 'node:fs'
@@ -73,7 +74,7 @@ function findEvent<T extends SessionEvent['type']>(
function resultText(event: SessionEvent): string {
if (event.type !== 'tool/result') return ''
return event.data.content
return event.data.message.content[0].content
.filter(block => block.type === 'text')
.map(block => block.text)
.join('')
@@ -111,7 +112,7 @@ describe('bash tool through the agent loop', () => {
const location = ctx.sessionPersistence.locate(agent.session.header)
expect(location?.kind).toBe('jsonl')
agent.followup({ content: [{ type: 'text', text: 'inspect the current session' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'inspect the current session' }], source: { kind: 'user' } }))
await waitForIdle(ctx, agent)
const result = findEvent(events(agent), 'tool/result')
@@ -131,7 +132,7 @@ describe('bash tool through the agent loop', () => {
const ctx = await harness(adapter)
const agent = ctx.agentLoop.create(SessionId('it-fg'), { provider: 'mock', model: 'mock' })
agent.followup({ content: [{ type: 'text', text: 'run echo integration-ok' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'run echo integration-ok' }], source: { kind: 'user' } }))
await waitForIdle(ctx, agent)
const log = events(agent)
@@ -139,7 +140,7 @@ describe('bash tool through the agent loop', () => {
expect(toolCall.data.name).toBe('bash')
const toolResult = findEvent(log, 'tool/result')
expect(toolResult.data.isError).toBe(false)
expect(toolResult.data.message.content[0].isError).toBe(false)
expect(resultText(toolResult)).toBe('integration-ok\n')
// The second model call saw the tool result in its derived history.
@@ -150,7 +151,7 @@ describe('bash tool through the agent loop', () => {
expect(toolResultBlocks).toHaveLength(1)
const finalMessage = findEvent(log, 'assistant/message', 'last')
expect(finalMessage.data.content.some(
expect(finalMessage.data.message.content.some(
block => block.type === 'text' && block.text.includes('integration-ok'),
)).toBe(true)
})
@@ -163,11 +164,11 @@ describe('bash tool through the agent loop', () => {
const ctx = await harness(adapter)
const agent = ctx.agentLoop.create(SessionId('it-exit'), { provider: 'mock', model: 'mock' })
agent.followup({ content: [{ type: 'text', text: 'run exit 9' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'run exit 9' }], source: { kind: 'user' } }))
await waitForIdle(ctx, agent)
const toolResult = findEvent(events(agent), 'tool/result')
expect(toolResult.data.isError).toBe(false)
expect(toolResult.data.message.content[0].isError).toBe(false)
expect(resultText(toolResult)).toContain('[exit code: 9]')
})
@@ -183,11 +184,11 @@ describe('bash tool through the agent loop', () => {
const ctx = await harness(adapter)
const agent = ctx.agentLoop.create(SessionId('it-bg'), { provider: 'mock', model: 'mock' })
agent.followup({ content: [{ type: 'text', text: 'run echo bg-ok in the background' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'run echo bg-ok in the background' }], source: { kind: 'user' } }))
await waitForIdle(ctx, agent)
const firstResult = findEvent(events(agent), 'tool/result')
expect(firstResult.data.isError).toBe(false)
expect(firstResult.data.message.content[0].isError).toBe(false)
expect(resultText(firstResult)).toBe('started background task bash-1')
// The task settles on its own; the tool-tasks notice listener injects a
@@ -203,10 +204,10 @@ describe('bash tool through the agent loop', () => {
expect(notice.data.source).toEqual({ kind: 'plugin', plugin: 'tool-tasks' })
// The next turn collects the output through the generic task tool.
agent.followup({ content: [{ type: 'text', text: 'collect it' }], source: { kind: 'user' } })
agent.followup(createUserMessage({ content: [{ type: 'text', text: 'collect it' }], source: { kind: 'user' } }))
await waitForIdle(ctx, agent)
const readResult = findEvent(events(agent), 'tool/result', 'last')
expect(readResult.data.isError).toBe(false)
expect(readResult.data.message.content[0].isError).toBe(false)
expect(resultText(readResult)).toContain('bg-ok')
expect(resultText(readResult)).toContain('[status: completed, exit code: 0]')
})

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@@ -30,6 +30,7 @@
"license": "BSD-3-Clause",
"dependencies": {
"@deepseek-ai/dsh-host-apiproxy": "workspace:^",
"@deepseek-ai/dsh-commands": "workspace:^",
"@deepseek-ai/dsh-llm": "workspace:^",
"@deepseek-ai/dsh-session": "workspace:^",
"@deepseek-ai/dsh-tools": "workspace:^"

View File

@@ -9,7 +9,7 @@ export type {
ApiProxy, SessionsApi, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApprovalResponsePayload, QuestionResponsePayload, HistoryEntry, ToolEventView,
WorkspaceApi, WorkspaceId, WorkspaceView,
CommandsApi, CommandDescriptor, CommandExecuteResult, SkillsApi, SkillEntry,
CommandsApi, CommandDescriptor, SkillsApi, SkillEntry,
ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
ModelReasoningEffort, ModelTarget, SessionModels,
} from '@deepseek-ai/dsh-host-apiproxy/api'

View File

@@ -5,8 +5,27 @@
// prompt triggers a chunked streaming replay; cancel stops the replay; resident pending
// approval/question requests exercise replay and composer takeover with stable rpcIds.
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
import type { SessionEvent, SessionId, TodoItem } from '@deepseek-ai/dsh-session/types'
import {
createAssistantMessage,
createToolResultMessage,
createUserMessage,
} from '@deepseek-ai/dsh-llm/message'
import { CallId } from '@deepseek-ai/dsh-llm/brand'
import type {
AssistantMessage,
ContentBlock,
MessageSource,
ToolResultMessage,
UserMessage,
} from '@deepseek-ai/dsh-llm'
import type {
SessionEvent,
SessionId,
TodoItem,
} from '@deepseek-ai/dsh-session/types'
// Type-only: the brand constructor is host-side; the fixture casts at its
// wire-fabrication boundary (the schema layer's one-cast-point posture).
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type {
ApiProxy, ClientRequest, ClientResponse, HistoryEntry, HostFrame, MuxFrame, RpcReceipt,
ModelTarget, RpcRequest, RpcResponse, RpcResult, ServerRequest, ServerResponse, SessionSummary,
@@ -24,6 +43,21 @@ function text(t: string): ContentBlock[] {
return [{ type: 'text', text: t }]
}
function userMessage(content: ContentBlock[], source: MessageSource = { kind: 'user' }): UserMessage {
return createUserMessage({ content, source })
}
function assistantMessage(content: ContentBlock[]): AssistantMessage {
return createAssistantMessage({
content,
source: { provider: 'fixture', model: 'fx-1' },
})
}
function toolResultMessage(callId: string, content: ContentBlock[], isError: boolean): ToolResultMessage {
return createToolResultMessage({ callId: CallId(callId), content, isError })
}
const MARKDOWN_FIXTURE = [
'# Markdown fixture',
'',
@@ -83,10 +117,7 @@ function buildAlphaLog(): SessionEvent[] {
push({ type: 'turn/start', data: { turn, trigger: { kind: 'message', source: { kind: 'user' } } } })
const userSeq = push({
type: 'user/message', surfaceOp: 'append',
data: {
content: text(turn === 59 ? USER_MARKDOWN_LITERAL : `问题 ${turn}fixture 历史消息,用于翻页与渲染验收。`),
source: { kind: 'user' },
},
data: userMessage(text(turn === 59 ? USER_MARKDOWN_LITERAL : `问题 ${turn}fixture 历史消息,用于翻页与渲染验收。`)),
})
if (turn === 0) {
push({
@@ -95,7 +126,7 @@ function buildAlphaLog(): SessionEvent[] {
})
}
if (turn % 9 === 4) {
push({ type: 'user/message', surfaceOp: 'append', data: { content: text(`[fixture] 上下文注入turn ${turn}`), source: { kind: 'plugin', plugin: 'fixture' } } })
push({ type: 'user/message', surfaceOp: 'append', data: userMessage(text(`[fixture] 上下文注入turn ${turn}`), { kind: 'plugin', plugin: 'fixture' }) })
}
push({ type: 'step/start', data: { turn, step: 0 } })
const withTool = turn % 5 === 2
@@ -106,19 +137,19 @@ function buildAlphaLog(): SessionEvent[] {
if (withTool) {
const callId = `fx-call-${turn}`
blocks.push({ type: 'tool-call', id: callId, name: 'echo', arguments: `{"text":"turn ${turn}"}` } as ContentBlock)
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 0, content: blocks, provenance: { provider: 'fixture', model: 'fx-1' } } })
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 0, message: assistantMessage(blocks) } })
push({ type: 'tool/call', data: { turn, step: 0, callId, name: 'echo', arguments: `{"text":"turn ${turn}"}` } })
push({ type: 'tool/result', surfaceOp: 'append', data: { turn, step: 0, callId, content: text(`ECHO: TURN ${turn}`), isError: turn % 25 === 12 } })
push({ type: 'tool/result', surfaceOp: 'append', data: { turn, step: 0, message: toolResultMessage(callId, text(`ECHO: TURN ${turn}`), turn % 25 === 12) } })
push({ type: 'step/end', data: { turn, step: 0 } })
push({ type: 'step/start', data: { turn, step: 1 } })
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 1, content: text(`工具结果已消化turn ${turn})。`), provenance: { provider: 'fixture', model: 'fx-1' } } })
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 1, message: assistantMessage(text(`工具结果已消化turn ${turn})。`)) } })
push({ type: 'step/end', data: { turn, step: 1 } })
} else {
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 0, content: blocks, provenance: { provider: 'fixture', model: 'fx-1' } } })
push({ type: 'assistant/message', surfaceOp: 'append', data: { turn, step: 0, message: assistantMessage(blocks) } })
push({ type: 'step/end', data: { turn, step: 0 } })
}
if (turn % 13 === 6) {
push({ type: 'steering/message', surfaceOp: 'append', data: { turn, content: text(`插话 ${turn}fixture steering 消息。`), source: { kind: 'user' } } })
push({ type: 'steering/message', surfaceOp: 'append', data: { turn, message: userMessage(text(`插话 ${turn}fixture steering 消息。`)) } })
}
push({ type: 'turn/end', data: { turn, reason: { kind: 'completed' } } })
}
@@ -128,14 +159,14 @@ function buildAlphaLog(): SessionEvent[] {
const toolTurn = (turn: number, name: string, args: string, resultText: string): void => {
const callId = `fx-call-${turn}`
push({ type: 'turn/start', data: { turn, trigger: { kind: 'message', source: { kind: 'user' } } } })
push({ type: 'user/message', surfaceOp: 'append', data: { content: text(`问题 ${turn}${name} 样本。`), source: { kind: 'user' } } })
push({ type: 'user/message', surfaceOp: 'append', data: userMessage(text(`问题 ${turn}${name} 样本。`)) })
push({ type: 'step/start', data: { turn, step: 0 } })
push({
type: 'assistant/message', surfaceOp: 'append',
data: { turn, step: 0, content: [{ type: 'tool-call', id: callId, name, arguments: args } as ContentBlock], provenance: { provider: 'fixture', model: 'fx-1' } },
data: { turn, step: 0, message: assistantMessage([{ type: 'tool-call', id: callId, name, arguments: args } as ContentBlock]) },
})
push({ type: 'tool/call', data: { turn, step: 0, callId, name, arguments: args } })
push({ type: 'tool/result', surfaceOp: 'append', data: { turn, step: 0, callId, content: text(resultText), isError: false } })
push({ type: 'tool/result', surfaceOp: 'append', data: { turn, step: 0, message: toolResultMessage(callId, text(resultText), false) } })
push({ type: 'step/end', data: { turn, step: 0 } })
push({ type: 'turn/end', data: { turn, reason: { kind: 'completed' } } })
}
@@ -156,11 +187,11 @@ function buildAlphaLog(): SessionEvent[] {
+ 'return { listing, demo }'
const args = JSON.stringify({ code: program, description: 'Read the notes files and summarize' })
push({ type: 'turn/start', data: { turn, trigger: { kind: 'message', source: { kind: 'user' } } } })
push({ type: 'user/message', surfaceOp: 'append', data: { content: text(`问题 ${turn}run_code 样本。`), source: { kind: 'user' } } })
push({ type: 'user/message', surfaceOp: 'append', data: userMessage(text(`问题 ${turn}run_code 样本。`)) })
push({ type: 'step/start', data: { turn, step: 0 } })
push({
type: 'assistant/message', surfaceOp: 'append',
data: { turn, step: 0, content: [{ type: 'tool-call', id: callId, name: 'run_code', arguments: args } as ContentBlock], provenance: { provider: 'fixture', model: 'fx-1' } },
data: { turn, step: 0, message: assistantMessage([{ type: 'tool-call', id: callId, name: 'run_code', arguments: args } as ContentBlock]) },
})
push({ type: 'tool/call', data: { turn, step: 0, callId, name: 'run_code', arguments: args } })
const dispatchPair = (n: number, name: string, dispatchArgs: Record<string, unknown>, resultText: string, isError = false): void => {
@@ -181,7 +212,7 @@ function buildAlphaLog(): SessionEvent[] {
dispatchPair(3, 'read', { path: 'notes/missing.txt' }, 'Error: ENOENT: notes/missing.txt not found', true)
push({
type: 'tool/result', surfaceOp: 'append',
data: { turn, step: 0, callId, content: text('{"listing":"demo.txt\\nnew-demo.txt","demo":"hello fixture\\n"}'), isError: false },
data: { turn, step: 0, message: toolResultMessage(callId, text('{"listing":"demo.txt\\nnew-demo.txt","demo":"hello fixture\\n"}'), false) },
})
push({ type: 'step/end', data: { turn, step: 0 } })
push({ type: 'turn/end', data: { turn, reason: { kind: 'completed' } } })
@@ -255,13 +286,13 @@ function viewFor(event: SessionEvent, log: readonly SessionEvent[]): ToolEventVi
return view === undefined ? undefined : { for: 'call', view }
}
if (event.type === 'tool/result') {
const callId = String(event.data.callId)
const callId = String(event.data.message.source.callId)
for (let i = log.length - 1; i >= 0; i--) {
const candidate = log[i]
/* v8 ignore next -- dense-array guard: i stays within [0, log.length),
so the undefined arm needs a sparse log no code path builds. */
if (candidate !== undefined && candidate.type === 'tool/call' && String(candidate.data.callId) === callId) {
const resultText = event.data.content.map(b => (b.type === 'text' ? b.text : '')).join('')
const resultText = event.data.message.content[0].content.map(b => (b.type === 'text' ? b.text : '')).join('')
const view = presentResult(candidate.data.name, candidate.data.arguments, resultText)
return view === undefined ? undefined : { for: 'result', view }
}
@@ -271,18 +302,38 @@ function viewFor(event: SessionEvent, log: readonly SessionEvent[]): ToolEventVi
return undefined
}
/** Fold the latest fixture title into the host's control-frame projection. */
function titleFrameOf(id: SessionId, log: readonly SessionEvent[]): Extract<MuxFrame, { type: 'session/title' }> | undefined {
const event = log.findLast(item => (item as { type: string }).type === 'session/title')
if (event === undefined) return undefined
const titleEvent = event as unknown as { seq: number; time: number; data: { title: string } }
return {
type: 'session/title',
sessionId: id,
title: titleEvent.data.title,
eventSeq: titleEvent.seq,
updatedAt: titleEvent.time,
/** Fixture parallel of the host's projection units: whole current values per key over the full log. */
function projectionValuesOf(log: readonly SessionEvent[]): Record<string, unknown> {
const values: Record<string, unknown> = {}
const titleEvent = log.findLast(item => (item as { type: string }).type === 'session/title')
if (titleEvent !== undefined) {
values['title'] = (titleEvent as unknown as { data: { title: string } }).data.title
}
// 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
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 []
}
/**
@@ -316,11 +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
}
@@ -512,10 +568,8 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
emitMux(view === undefined
? { type: 'session/event', sessionId: id, event }
: { type: 'session/event', sessionId: id, event, view })
if ((event as { type: string }).type === 'session/title') {
// The raw title is already in this log, so the latest-title fold must find it.
emitMux(titleFrameOf(id, log) as Extract<MuxFrame, { type: 'session/title' }>)
}
// Host eager-drive parallel: a unit-advancing event pushes its finished value.
for (const frame of projectionFramesOf(id, log, event)) emitMux(frame)
}
/** At most one in-flight replay per session; cancel clears it. */
@@ -542,7 +596,7 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
},
/** Log append + mux emit (the normal live path). */
appendUser(id: string, msg: string): void {
append(sid(id), { type: 'user/message', surfaceOp: 'append', data: { content: text(msg), source: { kind: 'user' } } })
append(sid(id), { type: 'user/message', surfaceOp: 'append', data: userMessage(text(msg)) })
},
/** Append a later durable title revision through the normal raw-event + control-frame path. */
appendTitle(id: string, title: string): void {
@@ -553,7 +607,7 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
/** Log append WITHOUT the mux emit: a frame lost in transit — history still serves it, the client must repull. */
appendSilent(id: string, msg: string): void {
const log = logOf(sid(id))
log.push({ type: 'user/message', surfaceOp: 'append', seq: log.length, time: Date.now(), data: { content: text(msg), source: { kind: 'user' } } } as unknown as SessionEvent)
log.push({ type: 'user/message', surfaceOp: 'append', seq: log.length, time: Date.now(), data: userMessage(text(msg)) } as unknown as SessionEvent)
},
/** End every open stream generator (client sees both streams close -> reconnect + resync path). */
breakStreams(): void {
@@ -574,7 +628,7 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
replays.delete(id)
const done = pieces.slice(0, i).join('')
append(id, { type: 'assistant/chunk', data: { turn, step, chunk: { type: 'block-end', index: 0, block: { type: 'text', text: done } } } })
append(id, { type: 'assistant/message', surfaceOp: 'append', data: { turn, step, content: text(aborted ? `${done}(已中断)` : done), provenance: { provider: 'fixture', model: 'fx-1' } } })
append(id, { type: 'assistant/message', surfaceOp: 'append', data: { turn, step, message: assistantMessage(text(aborted ? `${done}(已中断)` : done)) } })
append(id, { type: 'step/end', data: { turn, step } })
append(id, { type: 'turn/end', data: { turn, reason: { kind: aborted ? 'cancelled' : 'completed' } } })
setRunning(id, false)
@@ -668,14 +722,18 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
const log = logs.get(request.payload.sessionId) ?? []
// Snapshot at request time, deliver after the transit delay (mirrors a real host under latency).
const page = pageOf(log, request.payload.beforeSeq, request.payload.maxMessages ?? 50)
// Tail page carries the session-level todo projection (host parallel: full-log backscan).
const todos = request.payload.beforeSeq === undefined ? backscanTodos(log) : undefined
// Tail page carries the projections block (host parallel: one consistent
// cut over the registered units; asOfSeq = window tail seq, -1 on an
// empty log — the host's session.seq-1 convention).
const projections = request.payload.beforeSeq === undefined
? { asOfSeq: log.length - 1, values: projectionValuesOf(log) }
: undefined
const doomed = failNextHistory
failNextHistory = false
const delay = historyDelayMs
if (delay > 0) await new Promise(resolve => setTimeout(resolve, delay))
if (doomed) throw new Error('fixture: simulated history transport failure')
return ok(request, { ...page, ...todos === undefined ? {} : { todos } })
return ok(request, { ...page, ...projections === undefined ? {} : { projections } })
},
models: request => ok(request, {
current: modelTargets.get(request.payload.sessionId)
@@ -739,14 +797,14 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
// Steering: insert a steering message into the current turn; the replay continues.
/* v8 ignore next -- the ?? arm needs a missing counter, but a live replay implies a prior prompt already set it. */
const turn = (nextTurn.get(id) ?? 1) - 1
append(id, { type: 'steering/message', surfaceOp: 'append', data: { turn, content, source: { kind: 'user' } } })
append(id, { type: 'steering/message', surfaceOp: 'append', data: { turn, message: userMessage(content) } })
return ok(request, { accepted: true as const })
}
const turn = nextTurn.get(id) ?? 0
nextTurn.set(id, turn + 1)
setRunning(id, true)
append(id, { type: 'turn/start', data: { turn, trigger: { kind: 'message', source: { kind: 'user' } } } })
append(id, { type: 'user/message', surfaceOp: 'append', data: { content, source: { kind: 'user' } } })
append(id, { type: 'user/message', surfaceOp: 'append', data: userMessage(content) })
startReply(
id,
turn,
@@ -776,6 +834,7 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
host: {
describe: request => ok(request, { version: '0.0.0-fixture', cwd: '/tmp/fixture', attachedSessions }),
pickDirectory: request => ok(request, { path: null }),
openPath: request => ok(request, { opened: true as const }),
},
workspace: {
list: request => ok(request, { items: workspaces.map(w => ({ ...w })) }),
@@ -879,25 +938,29 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
],
})
},
// Pure admission, mirroring the host: an admitted command logs the
// command/run + command/done lifecycle pair (mux-broadcast by append),
// and the response only reports resolution.
execute: (request) => {
const missing = requireSession(request)
if (missing !== undefined) return missing
const line = request.payload.line.trim()
const match = /^\/(\S+)(?:\s+(.*))?$/.exec(line)
const id = request.payload.sessionId
// Structured split mirroring the host parser: name + verbatim rawInput
// (separator whitespace included) — the run payload carries no line.
const match = /^\/(\S+)((?:\s.*)?)$/.exec(request.payload.line.trim())
const name = match?.[1]
if (name === 'compact' || name === 'echo') {
return ok(request, {
matched: true as const,
result: { kind: 'success' as const, text: name === 'echo' ? (match?.[2] ?? '') : 'fixture已压缩假动作' },
})
const args = match?.[2] ?? ''
const outcomes: Record<string, string> = {
compact: 'fixture已压缩假动作',
echo: args.trim(),
'goal-fixture': `fixturegoal 已设置(${id}`,
}
if (name === 'goal-fixture') {
return ok(request, {
matched: true as const,
result: { kind: 'success' as const, text: `fixturegoal 已设置(${request.payload.sessionId}` },
})
}
return ok(request, { matched: false as const })
const text = name === undefined ? undefined : outcomes[name]
if (name === undefined || text === undefined) return ok(request, { matched: false as const })
const commandId = `fx-cmd-${logOf(id).length}` as CommandId
append(id, { type: 'command/run', data: { commandId, name, args, source: { kind: 'user' } } })
append(id, { type: 'command/done', data: { commandId, kind: 'success', ...text === '' ? {} : { text } } })
return ok(request, { matched: true as const, commandId })
},
},
skills: {
@@ -920,9 +983,13 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
// Open baseline: subscribed sessions + pending interactions replayed with stable rpcIds.
for (const s of sessions) {
if (!s.running) continue
conn.push({ rpcId: mint(), payload: { type: 'session/subscribed', sessionId: s.sessionId, lastSeq: (logs.get(s.sessionId)?.length ?? 0) - 1 } })
const title = titleFrameOf(s.sessionId, logs.get(s.sessionId) ?? [])
if (title !== undefined) conn.push({ rpcId: mint(), payload: title })
const log = logs.get(s.sessionId) ?? []
conn.push({ rpcId: mint(), payload: { type: 'session/subscribed', sessionId: s.sessionId, lastSeq: log.length - 1 } })
// Post-subscribe projection baseline (host parallel: recomputed unit values ride push frames).
const values = projectionValuesOf(log)
for (const key of Object.keys(values)) {
conn.push({ rpcId: mint(), payload: { type: 'session/projection', sessionId: s.sessionId, key, value: values[key], seq: log.length - 1 } })
}
}
conn.push({
rpcId: pendingApprovalRpcId,
@@ -1027,6 +1094,7 @@ export class FixtureApiClient extends AbstractApiClient {
case 'session.cancel': return this.api.sessions.cancel(request)
case 'host.describe': return this.api.host.describe(request)
case 'host.pickDirectory': return this.api.host.pickDirectory(request, new AbortController().signal)
case 'host.openPath': return this.api.host.openPath(request, new AbortController().signal)
case 'workspace.list': return this.api.workspace.list(request)
case 'workspace.create': return this.api.workspace.create(request)
case 'workspace.rename': return this.api.workspace.rename(request)

View File

@@ -14,7 +14,7 @@ export type {
ApiProxy, SessionsApi, SessionSummary, HostApi, EventsApi, MuxFrame, HostFrame,
ApprovalResponsePayload, QuestionResponsePayload, HistoryEntry, ToolEventView,
ToolCallView, ToolResultView, WorkspaceApi, WorkspaceId, WorkspaceView,
CommandsApi, CommandDescriptor, CommandExecuteResult, SkillsApi, SkillEntry,
CommandsApi, CommandDescriptor, SkillsApi, SkillEntry,
ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
ModelReasoningEffort, ModelTarget, SessionModels,
RpcRequest, RpcResponse, RpcResult, RpcError, RpcErrorCode,

View File

@@ -26,7 +26,8 @@ export function apply(ctx: Context): void {
path: API_PATH,
handler: async (req, res) => {
const pathname = new URL(req.url ?? '/', 'http://dsh.internal').pathname
if (pathname === `${API_PATH}/host.pickDirectory`
if ((pathname === `${API_PATH}/host.pickDirectory`
|| pathname === `${API_PATH}/host.openPath`)
&& !isTrustedNativeDialogRequest(req)) {
res.writeHead(403)
res.end('forbidden')

View File

@@ -1,4 +1,4 @@
/** Trust check for browser requests that can open an operating-system dialog. */
/** Trust check for browser requests that can invoke privileged native host actions. */
import type { IncomingHttpHeaders } from 'node:http'

View File

@@ -1,8 +1,9 @@
// Test-local programmable IApiClient fake (NOT the fixture: fixture is a demo
// data source on a real clock; behavior tests need per-case responses and
// deferred-controlled timing). Streams are hand pumps: pushMux/pushHost.
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type {
CommandDescriptor, CommandExecuteResult, HostFrame, IApiClient, ModelTarget, MuxFrame,
CommandDescriptor, HostFrame, IApiClient, ModelTarget, MuxFrame,
RpcRequest, RpcResponse, SessionId, SessionModels, SkillEntry,
} from '../src/client/api.ts'
import { RpcId } from '../src/client/api.ts'
@@ -66,6 +67,8 @@ export class FakeApiClient implements IApiClient {
() => Promise.resolve(ok({ version: '0-fake', cwd: '/f', attachedSessions: 0 }))
onPickDirectory: (payload: unknown) => Promise<RpcResponse<{ path: string | null }>> =
() => Promise.resolve(ok({ path: null }))
onOpenPath: (payload: unknown) => Promise<RpcResponse<{ opened: true }>> =
() => Promise.resolve(ok({ opened: true as const }))
private readonly muxConns: StreamConn<MuxFrame>[] = []
private readonly hostConns: StreamConn<HostFrame>[] = []
@@ -88,6 +91,7 @@ export class FakeApiClient implements IApiClient {
readonly host: IApiClient['host'] = {
describe: payload => this.record('host.describe', payload, this.onDescribe(payload)),
pickDirectory: payload => this.record('host.pickDirectory', payload, this.onPickDirectory(payload)),
openPath: payload => this.record('host.openPath', payload, this.onOpenPath(payload)),
}
readonly workspace: IApiClient['workspace'] = {
@@ -107,10 +111,12 @@ export class FakeApiClient implements IApiClient {
// Payloads stay `unknown` (lint-lane note above); response rows are the real
// wire shapes so cases can program catalogs and skill lists without casts.
onCommandList: (payload: unknown) => Promise<RpcResponse<{ commands: CommandDescriptor[] }>> = () => Promise.resolve(ok({ commands: [] }))
onCommandExecute: (payload: unknown) => Promise<RpcResponse<{ matched: boolean; result?: CommandExecuteResult }>> =
() => Promise.resolve(ok({ matched: false }))
onSkillList: (payload: unknown) => Promise<RpcResponse<{ skills: SkillEntry[] }>> = () => Promise.resolve(ok({ skills: [] }))
onCommandList: (payload: unknown) => Promise<RpcResponse<{ commands: CommandDescriptor[] }>>
= () => Promise.resolve(ok({ commands: [] }))
onCommandExecute: (payload: unknown) => Promise<RpcResponse<{ matched: boolean; commandId?: CommandId }>>
= () => Promise.resolve(ok({ matched: false }))
onSkillList: (payload: unknown) => Promise<RpcResponse<{ skills: SkillEntry[] }>>
= () => Promise.resolve(ok({ skills: [] }))
readonly commands: IApiClient['commands'] = {
list: (payload: unknown) => this.record('command.list', payload, this.onCommandList(payload)),

View File

@@ -36,20 +36,37 @@ describe('createFixtureApi commands/skills', () => {
expect(response.result).toMatchObject({ ok: false, error: { code: 'session-not-found' } })
})
it('executes a known command line and reports matched with a result', async () => {
it('executes a known command line: pure admission plus a mux-broadcast lifecycle pair', async () => {
const api = createFixtureApi()
const frames: unknown[] = []
const abort = new AbortController()
const stream = api.events.mux(req({}), abort.signal)
const pump = (async () => {
for await (const frame of stream) {
frames.push(frame.payload)
if (frames.filter(f => (f as { type: string }).type === 'session/event').length >= 2) abort.abort()
}
})()
const response = await api.commands.execute(req({ sessionId: sid('fx-alpha'), line: '/echo hello world' }), signal)
if (!response.result.ok) throw new Error('execute failed')
expect(response.result.value.matched).toBe(true)
expect(response.result.value.result).toEqual({ kind: 'success', text: 'hello world' })
expect(response.result.value).toMatchObject({ matched: true })
expect(response.result.value.commandId).toBeTruthy()
await pump
const events = frames
.filter((f): f is { type: string; event: { type: string; data: Record<string, unknown> } } => (f as { type: string }).type === 'session/event')
.map(f => f.event)
expect(events).toMatchObject([
{ type: 'command/run', data: { name: 'echo', args: ' hello world', source: { kind: 'user' } } },
{ type: 'command/done', data: { kind: 'success', text: 'hello world' } },
])
expect(events[0]?.data.commandId).toBe(events[1]?.data.commandId)
})
it('addresses execute to the session (result text carries the id)', async () => {
it('addresses execute to the session; an unknown session errs', async () => {
const api = createFixtureApi()
const hit = await api.commands.execute(req({ sessionId: sid('fx-alpha'), line: '/goal-fixture ship' }), signal)
if (!hit.result.ok) throw new Error('execute failed')
expect(hit.result.value.matched).toBe(true)
expect(hit.result.value.result?.text).toContain('fx-alpha')
const missing = await api.commands.execute(req({ sessionId: sid('fx-nope'), line: '/goal-fixture ship' }), signal)
expect(missing.result).toMatchObject({ ok: false, error: { code: 'session-not-found' } })
@@ -60,8 +77,8 @@ describe('createFixtureApi commands/skills', () => {
for (const line of ['/nope', 'plain text', '/']) {
const response = await api.commands.execute(req({ sessionId: sid('fx-alpha'), line }), signal)
if (!response.result.ok) throw new Error('execute failed')
expect(response.result.value.matched).toBe(false)
expect(response.result.value.result).toBeUndefined()
// Pure admission value: the matched bit is the whole response shape.
expect(response.result.value).toEqual({ matched: false })
}
})

View File

@@ -65,12 +65,13 @@ describe('createFixtureApi', () => {
const clamped = await api.sessions.history(req({ sessionId: sid('fx-alpha'), beforeSeq: -5, maxMessages: 10 }))
if (!clamped.result.ok) throw new Error('clamped failed')
expect(clamped.result.value.events).toEqual([])
// Unknown session: empty page, not an error (history of a bare id).
// Unknown session: empty page, not an error (history of a bare id). The
// 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')
// Fixture composes the todos unit (host parallel when tool-todo is mounted): null before any write.
expect(empty.result.value).toEqual({
events: [],
hasMore: false,
events: [], hasMore: false, projections: { asOfSeq: -1, values: { todos: null } },
})
})
@@ -213,11 +214,13 @@ describe('createFixtureApi', () => {
const second = await openOnce()
expect(first[0]?.payload).toMatchObject({ type: 'session/subscribed', sessionId: 'fx-alpha' })
expect((first[0]?.payload as { lastSeq: number }).lastSeq).toBeGreaterThan(0)
expect(first[1]?.payload).toMatchObject({ type: 'session/title', sessionId: 'fx-alpha', title: 'Fixture 历史会话' })
expect(first[2]?.payload).toMatchObject({ type: 'approval/requested', toolName: 'dangerous_tool' })
expect(second[2]?.rpcId).toBe(first[2]?.rpcId) // stable rpcId across replays (host replay semantics)
expect(first[3]?.payload).toMatchObject({ type: 'question/requested', sessionId: 'fx-alpha' })
expect(second[3]?.rpcId).toBe(first[3]?.rpcId)
// Projection baseline frames follow the subscribed frame (title + todos units).
expect(first[1]?.payload).toMatchObject({ type: 'session/projection', sessionId: 'fx-alpha', key: 'title', value: 'Fixture 历史会话' })
expect(first[2]?.payload).toMatchObject({ type: 'session/projection', sessionId: 'fx-alpha', key: 'todos' })
expect(first[3]?.payload).toMatchObject({ type: 'approval/requested', toolName: 'dangerous_tool' })
expect(second[3]?.rpcId).toBe(first[3]?.rpcId) // stable rpcId across replays (host replay semantics)
expect(first[4]?.payload).toMatchObject({ type: 'question/requested', sessionId: 'fx-alpha' })
expect(second[4]?.rpcId).toBe(first[4]?.rpcId)
})
it('steer with no replay in flight falls through to a fresh queued turn; non-text blocks stringify empty', async () => {
@@ -619,11 +622,11 @@ describe('createFixtureApi', () => {
hooks.appendTitle('fx-alpha', 'Fixture 修订标题')
await vi.waitFor(() => {
expect(seen.some(f => f.type === 'session/event' && JSON.stringify(f.event.data).includes('正常直播'))).toBe(true)
expect(seen.some(f => f.type === 'session/title' && f.title === 'Fixture 修订标题')).toBe(true)
expect(seen.some(f => f.type === 'session/projection' && f.key === 'title' && f.value === 'Fixture 修订标题')).toBe(true)
})
expect(seen.some(f => f.type === 'session/event' && JSON.stringify(f.event.data).includes('静默丢帧'))).toBe(false)
const rawTitleIndex = seen.findIndex(f => f.type === 'session/event' && (f.event as { type: string }).type === 'session/title')
const titleControlIndex = seen.findIndex(f => f.type === 'session/title' && f.title === 'Fixture 修订标题')
const titleControlIndex = seen.findIndex(f => f.type === 'session/projection' && f.key === 'title' && f.value === 'Fixture 修订标题')
expect(titleControlIndex).toBe(rawTitleIndex + 1)
// But history serves the silent event (the client's repull finds it).
const repull = await api.sessions.history(req({ sessionId: sid('fx-alpha'), maxMessages: 5 }))

View File

@@ -28,22 +28,24 @@ describe('connection node half', () => {
expect(routes).toHaveLength(1)
expect(routes[0]).toMatchObject({ kind: 'prefix', path: API_PATH })
let status: number | undefined
let body: unknown
const deniedRequest = {
url: '/api/host.pickDirectory',
headers: {
host: 'harness.example', origin: 'http://harness.example', 'sec-fetch-site': 'same-origin',
},
socket: { remoteAddress: '192.168.1.8' },
} as unknown as IncomingMessage
const deniedResponse = {
writeHead(value: number) { status = value; return this },
end(value?: unknown) { body = value; return this },
} as unknown as ServerResponse
await routes[0]!.handler(deniedRequest, deniedResponse)
expect(status).toBe(403)
expect(body).toBe('forbidden')
for (const url of ['/api/host.pickDirectory', '/api/host.openPath']) {
let status: number | undefined
let body: unknown
const deniedRequest = {
url,
headers: {
host: 'harness.example', origin: 'http://harness.example', 'sec-fetch-site': 'same-origin',
},
socket: { remoteAddress: '192.168.1.8' },
} as unknown as IncomingMessage
const deniedResponse = {
writeHead(value: number) { status = value; return this },
end(value?: unknown) { body = value; return this },
} as unknown as ServerResponse
await routes[0]!.handler(deniedRequest, deniedResponse)
expect(status).toBe(403)
expect(body).toBe('forbidden')
}
await fiber.dispose()
expect(routes).toHaveLength(0)

View File

@@ -15,6 +15,9 @@
{
"path": "../../core/session"
},
{
"path": "../../ui/commands"
},
{
"path": "../../util/brand"
},

View File

@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/runtime/README.md
README.md: 16c1124ec812b9f030ce8266a16cdb8f5db0e6cc
README.zh.md: a3d2a2dfdd1662afee65ec45e26b1ef1029f44b5
README.md: 25eb60e2c95059ae918669c9f5169b6b8e9c6816
README.zh.md: e3085f91750503aeaffda41d86c40c62943b4ba9

View File

@@ -2,7 +2,7 @@
English | [中文](README.zh.md)
Client cordis boot and React-free object services: SlotsService wraps SlotCore and supplies renderer data sources; SessionsService owns Session objects, list/scope/history state; WorkspacesService depends on SessionsService and owns Workspace objects, list/actions, default-target derivation, and the New Session blank-reuse entry (`connectWorkspace`). The runtime fans the shared Host stream into both managers. Client sessions are always Host-born (Session+Agent+cwd in one `session.create`); the client holds no pre-entity session state — a session's Agent scope (the client mirror of host dsh-scope, keyed by the shared agent/session id) is born when its row enters the list mirror and dies with the prune. Contract: api-contracts v3 §4. `ConversationSnapshot` carries `todos` — the session's current todo projection: taken from the tail history page's full-log value (host-computed, independent of the page window), preserved across an older-page prepend, and overwritten by each live `todo/write` (last write wins). A tail response that omits the field means the log holds no `todo/write`, so the list resets to empty — a plan the log never kept (a write lost to a host crash) disappears on the next open or resync.
Client cordis boot and React-free object services: SlotsService wraps SlotCore and supplies renderer data sources; SessionsService owns Session objects, list/scope/history state; WorkspacesService depends on SessionsService and owns Workspace objects, list/actions, default-target derivation, and the New Session blank-reuse entry (`connectWorkspace`). The runtime fans the shared Host stream into both managers. Client sessions are always Host-born (Session+Agent+cwd in one `session.create`); the client holds no pre-entity session state — a session's Agent scope (the client mirror of host dsh-scope, keyed by the shared agent/session id) is born when its row enters the list mirror and dies with the prune. Contract: api-contracts v3 §4. Each `Session` holds a generic `ProjectionValueStore` seeded from the history-tail `projections` block and updated by `session/projection` frames under higher-seq-wins; domain keys (including `todos`) are read via `projections.faceOf` / `useProjection`, not via `ConversationSnapshot`.
## Workspace and Session lists

View File

@@ -2,7 +2,7 @@
[English](README.md) | 中文
客户端 cordis 启动与不依赖 React 的对象服务SlotsService 包装 SlotCore 并提供 renderer 数据源SessionsService 拥有 Session 对象、列表scopehistory 状态WorkspacesService 依赖 SessionsService拥有 Workspace 对象、列表/操作、默认目标派生,以及 New Session 空会话复用入口(`connectWorkspace`)。运行时把共享 Host 流分发给两个 manager。客户端 Session 一律由 Host 出生(一次 `session.create` 同瞬产出 Session+Agent+cwd客户端不持有任何实体化之前的会话状态——Agent scopehost dsh-scope 的客户端镜像,以 agent/session 共用 id 为键)在会话行进入列表镜像时出生,随 prune 死亡。契约api-contracts v3 §4。`ConversationSnapshot` 携带 `todos`——会话当前的 todo 投影:取自尾页 history 携带的全量 log 值host 计算,独立于分页窗口),跨往前翻页保留,并被每次实时 `todo/write` 覆盖(后写胜出)。尾页响应省略该字段即表示 log 中没有任何 `todo/write`因此列表复位为空——log 从未留下的计划(写入因 host 崩溃丢失)会在下一次打开或 resync 时消失
客户端 cordis 启动与不依赖 React 的对象服务SlotsService 包装 SlotCore 并提供 renderer 数据源SessionsService 拥有 Session 对象、列表scopehistory 状态WorkspacesService 依赖 SessionsService拥有 Workspace 对象、列表/操作、默认目标派生,以及 New Session 空会话复用入口(`connectWorkspace`)。运行时把共享 Host 流分发给两个 manager。客户端 Session 一律由 Host 出生(一次 `session.create` 同瞬产出 Session+Agent+cwd客户端不持有任何实体化之前的会话状态——Agent scopehost dsh-scope 的客户端镜像,以 agent/session 共用 id 为键)在会话行进入列表镜像时出生,随 prune 死亡。契约api-contracts v3 §4。每个 `Session` 持有一个通用的 `ProjectionValueStore`,由历史尾页的 `projections` 块播种,并经 `session/projection` 帧按 seq 高者胜更新;领域键(含 `todos`)经 `projections.faceOf``useProjection` 读取,不经 `ConversationSnapshot`
## Workspace 与 Session 列表

View File

@@ -32,10 +32,13 @@
"license": "BSD-3-Clause",
"dependencies": {
"@deepseek-ai/dsh-client-connection": "workspace:^",
"@deepseek-ai/dsh-commands": "workspace:^",
"@deepseek-ai/dsh-client-ui-slots": "workspace:^",
"@deepseek-ai/dsh-host-apiproxy": "workspace:^",
"@deepseek-ai/dsh-llm": "workspace:^",
"@deepseek-ai/dsh-session": "workspace:^",
"@deepseek-ai/dsh-session-projection": "workspace:^",
"@deepseek-ai/dsh-session-title": "workspace:^",
"immer": "^10.1.1",
"react": "^18.2.0",
"zustand": "~4.4.7"

View File

@@ -7,6 +7,7 @@ import { SessionsService } from './sessions/service.ts'
import type { SessionListState } from './sessions/service.ts'
import { WorkspacesService } from './workspaces/service.ts'
import type { ConversationSnapshot, RunningToolCall, ToolResultNode } from './sessions/conversation.ts'
import type { UseProjection } from './sessions/projection-store.ts'
export { SlotsService } from './slots.ts'
export type { RootOwnerProps } from './slots.ts'
@@ -28,12 +29,17 @@ export type {
EngineStoreHandle, EngineStoreInstance, ObservableSnapshot, SnapshotStore,
} from './contract/store.ts'
export type {
AssistantBlock, AssistantMessageNode, CodeSubCall, ComposerPhase, ContextMessageNode, ConversationNode,
AssistantBlock, AssistantMessageNode, CodeSubCall, CommandNode, ComposerPhase, ContextMessageNode, ConversationNode,
ConversationSnapshot, QueuedMessage, RunningToolCall,
SteeringMessageNode, TodoItem, ToolResultNode, UnknownSurfaceNode, UserMessageNode,
} from './sessions/conversation.ts'
export { PendingWait } from './sessions/pending.ts'
export type { PendingInteraction, PendingKind, PendingPayloads } from './sessions/pending.ts'
// Projection value store (session-projection RFC, push model): host-computed
// whole values per key; domains ship projection support with zero client code.
export type {
ProjectionsBaseline, ProjectionValueStore, SessionProjectionMap, UseProjection,
} from './sessions/projection-store.ts'
export type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
/** Client-side Cordis context after declaration merging. */
@@ -59,12 +65,16 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
useSession: SnapshotSelectorHook<ConversationSnapshot>
/** The framework-resolved session id (owners never pass it). */
sessionId: SessionId
/** The fifth framework hook seat: key-addressed projection reader (undefined = capability absent). */
useProjection: UseProjection
}
/** Standard kit for slots that remain mounted while current session changes. */
interface SessionMaybeStandardProps {
useSession: MaybeSnapshotSelectorHook<ConversationSnapshot>
/** Current session id; absent in the no-session state. */
sessionId: SessionId | undefined
/** Key-addressed projection reader; every key reads absent while no session is current. */
useProjection: UseProjection
}
/** Props injected into every global slot component. */
interface GlobalStandardProps {

View File

@@ -3,6 +3,7 @@
// substructures keep their references (the React.memo premise). callId/approvalId stay plain
// string here (narrow to real brands when convenient).
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
import type { TodoItem } from '@deepseek-ai/dsh-session/types'
import type {
@@ -120,6 +121,31 @@ export interface UnknownSurfaceNode {
data: unknown
}
/**
* One slash-command lifecycle folded from the log-only `command/run` /
* `command/done` pair (paired by commandId, mirroring tool call↔result).
* Log-only events never enter the surface fold, so the FoldAdapter indexes
* them separately and merges the nodes into the flow by seq. A window cut
* between the pair soft-falls like tool pairs: a done with no in-window run
* still builds a node (name/args null), and a run with no done renders as
* still executing.
*/
export interface CommandNode {
kind: 'command'
/** Seq of the command/run event; the done event's seq when only the done is in-window. */
seq: number
/** Unix epoch ms of the anchoring event. */
time: number
/** Pairing id minted by the host executor. */
commandId: CommandId
/** Command name (run payload's structured field); null when the run fell outside the window. */
name: string | null
/** Verbatim rawInput after the name, separator whitespace included (run payload); null when the run fell outside the window. */
args: string | null
/** Settlement outcome (done payload); null while the command is still executing. */
outcome: { kind: 'success' | 'error'; text?: string } | null
}
/** Finalized conversation node union (kind discriminates; seq is the React key). */
export type ConversationNode =
| UserMessageNode
@@ -127,6 +153,7 @@ export type ConversationNode =
| SteeringMessageNode
| ContextMessageNode
| ToolResultNode
| CommandNode
| UnknownSurfaceNode
/**
@@ -243,7 +270,4 @@ export interface ConversationSnapshot {
*/
blank: boolean
lastAgentError: string | null
/** Current whole-list `todo/write` projection — the tail page's full-log value, then each live
* write (last write wins); empty = the log holds no plan. */
todos: readonly TodoItem[]
}

View File

@@ -8,8 +8,9 @@ import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
// go through it — the package root points at lib/index.js (needs a build) which the vite
// browser bundle cannot resolve; surface.ts has no Node dependencies.
import { SurfaceManager, isSurfaceEligibleType } from '@deepseek-ai/dsh-session/surface'
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type { ToolCallView, ToolEventView, ToolResultView } from '@deepseek-ai/dsh-client-connection/client'
import type { ConversationNode } from './conversation.ts'
import type { CommandNode, ConversationNode } from './conversation.ts'
import { toAssistantBlocks } from './conversation.ts'
/** In-window tool/call index entry (result-card backfill + runningCalls material). */
@@ -56,21 +57,23 @@ function materializeNode(
return {
kind: 'assistant', seq: event.seq, time: event.time,
turn: event.data.turn, step: event.data.step,
blocks: toAssistantBlocks(event.data.content), usage: event.data.usage,
blocks: toAssistantBlocks(event.data.message.content), usage: event.data.usage,
}
case 'steering/message':
return {
kind: 'steering', seq: event.seq, time: event.time, turn: event.data.turn,
content: event.data.content, source: event.data.source,
content: event.data.message.content, source: event.data.message.source,
}
case 'tool/result': {
const call = callIndex.get(String(event.data.callId))
const result = event.data.message.content[0]
const callId = String(event.data.message.source.callId)
const call = callIndex.get(callId)
return {
kind: 'tool-result', seq: event.seq, time: event.time,
callId: String(event.data.callId),
callId,
call: call ? { name: call.name, argsRaw: call.argsRaw } : null,
callTime: call?.time ?? null,
content: event.data.content, isError: event.data.isError,
content: result.content, isError: result.isError === true,
...(event.data.error !== undefined ? { error: event.data.error } : {}),
meta: event.data.meta,
callView: call?.callView ?? null,
@@ -99,6 +102,15 @@ export class FoldAdapter {
private callIdx = new Map<string, CallIndexEntry>()
/** Wire result views keyed by the tool/result event's seq (views ride the envelope, not the event). */
private resultViews = new Map<number, ToolResultView>()
/**
* Command lifecycle nodes by commandId (insertion = run order). The
* `command/run`/`command/done` pair is log-only, so the surface fold never
* emits it; this index folds the pair (done settles its run's node in
* place) and nodes() merges the products into the flow by seq. Window cuts
* soft-fall like tool pairs: a done with no in-window run still builds a
* node.
*/
private commandIdx = new Map<string, CommandNode>()
/** Window revision (bumped on reset/append) keying the nodes() result cache: an unchanged
* window returns the previous ARRAY reference, not just cached elements — the snapshot's
* reference-stability contract (§A.9.4) starts here. */
@@ -128,10 +140,14 @@ export class FoldAdapter {
this.degraded = false
this.callIdx = new Map()
this.resultViews.clear()
this.commandIdx = new Map()
for (let i = 0; i < events.length; i++) {
const event = events[i]
/* v8 ignore next -- dense-array guard: i stays within events.length, so the undefined arm needs a sparse array no caller builds. */
if (event !== undefined) this.indexCall(event, views?.[i])
if (event !== undefined) {
this.indexCall(event, views?.[i])
this.indexCommand(event)
}
}
}
@@ -145,6 +161,7 @@ export class FoldAdapter {
this.rev++
this.padded.push(event)
this.indexCall(event, view)
this.indexCommand(event)
}
/**
@@ -180,7 +197,23 @@ export class FoldAdapter {
this.nodeCache.set(seq, node)
out.push(node)
}
const value = { nodes: out, degraded: this.degraded }
// Command nodes fold outside the surface (log-only events); merge by seq.
// Both inputs are seq-ascending (surface order and run-index insertion
// order share the log order), so one linear merge keeps flow order.
let nodes = out
if (this.commandIdx.size > 0) {
nodes = []
const commands = [...this.commandIdx.values()]
let next = 0
for (const node of out) {
for (let cmd = commands[next]; cmd !== undefined && cmd.seq < node.seq; cmd = commands[++next]) {
nodes.push(cmd)
}
nodes.push(node)
}
for (let cmd = commands[next]; cmd !== undefined; cmd = commands[++next]) nodes.push(cmd)
}
const value = { nodes, degraded: this.degraded }
this.nodesResult = { rev: this.rev, value }
return value
}
@@ -195,6 +228,36 @@ export class FoldAdapter {
return seqs
}
/** Fold one command lifecycle event into its node (run mints, done settles in place; done-only soft-falls). */
private indexCommand(event: SessionEvent): void {
// Log-only plugin events: the host-side dsh-commands declaration cannot
// enter the client program, so this wire consumer narrows structurally
// (the same posture as tool/code-dispatch in session.ts).
if ((event.type as string) === 'command/run') {
const data = event.data as unknown as { commandId: CommandId; name: string; args: string }
this.commandIdx.set(data.commandId, {
kind: 'command', seq: event.seq, time: event.time,
commandId: data.commandId, name: data.name, args: data.args, outcome: null,
})
return
}
if ((event.type as string) !== 'command/done') return
const data = event.data as unknown as { commandId: CommandId; kind: 'success' | 'error'; text?: string }
const run = this.commandIdx.get(data.commandId)
const outcome = { kind: data.kind, ...data.text === undefined ? {} : { text: data.text } }
if (run === undefined) {
// Cross-window cut: the run page fell out of the window — build the
// node from the done alone (same soft-fall as a call-less tool result).
this.commandIdx.set(data.commandId, {
kind: 'command', seq: event.seq, time: event.time,
commandId: data.commandId, name: null, args: null, outcome,
})
return
}
// Settle in place: a fresh node object (published references stay immutable).
this.commandIdx.set(data.commandId, { ...run, outcome })
}
private indexCall(event: SessionEvent, view?: ToolEventView): void {
if (event.type === 'tool/result') {
if (view?.for === 'result') this.resultViews.set(event.seq, view.view)

View File

@@ -9,7 +9,12 @@ import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
import { mergeOrderedBaseline } from '../ordered-baseline.ts'
import type { SessionListEntry, TitledSessionSummary } from './lineage.ts'
import { flattenLineage } from './lineage.ts'
// Type-only merge edge: the title domain's client-namespace outlet declares
// the 'title' projection key this manager projects into list rows (and any
// useProjection('title') consumer reads). Zero value imports by construction.
import type {} from '@deepseek-ai/dsh-session-title/client'
import { Notifier } from './notifier.ts'
import { ProjectionValueStore } from './projection-store.ts'
import { Session } from './session.ts'
/**
@@ -43,12 +48,6 @@ type SessionListMutation =
/** Per-session cap for pre-instantiation approval/question buffering (low-frequency frames; a few dozen covers any real backlog). */
const PENDING_BUFFER_CAP = 32
/** Latest title control snapshot retained independently of list/instance arrival. */
interface SessionTitleSnapshot {
title: string
eventSeq: number
updatedAt: number
}
/** Instance cluster + frame entry + the session list (see the web client architecture RFC). */
export class SessionManager {
@@ -58,7 +57,11 @@ export class SessionManager {
* drop-and-backfill path; replayed and cleared on instantiation. Bounded per session (these
* frames are low-frequency; overflow drops oldest) and dropped on session-removed (audit S7). */
private readonly pendingBuffers = new Map<SessionId, RpcRequest<MuxFrame>[]>()
private readonly titleSnapshots = new Map<SessionId, SessionTitleSnapshot>()
/** Per-session projection value stores, retained independently of instance arrival (the
* title-snapshot precedent, generalized): push frames land here whether or not the Session
* is instantiated (list rows read the 'title' key), and an instantiated Session adopts the
* same store so history-baseline seeding and frames converge on one row set. */
private readonly projectionStores = new Map<SessionId, ProjectionValueStore>()
private summaries: SessionSummary[] = []
private listState: 'idle' | 'loading' | 'error' = 'idle'
/** Arrival phase; the pending → ready edge fires on the first successful pull (see SessionListPhase). */
@@ -163,9 +166,23 @@ export class SessionManager {
onEngaged: (engaged) => {
this.recordMutation({ kind: 'engaged', sessionId: engaged.sessionId })
},
projections: this.projectionStore(sessionId),
})
}
/** Resident per-session projection store (create-on-demand; outlives instantiation). */
private projectionStore(sessionId: SessionId): ProjectionValueStore {
let store = this.projectionStores.get(sessionId)
if (store === undefined) {
store = new ProjectionValueStore()
// List rows project off store keys (title); any-key changes re-enter
// the manager's own batched rebuild channel.
store.subscribeAny(() => { this.notifier.markDirty() })
this.projectionStores.set(sessionId, store)
}
return store
}
// ---- List surface ----
/** Full refresh via session.list (single-flight: an in-flight call is reused). */
@@ -195,6 +212,19 @@ export class SessionManager {
session.handleBlank(s.blank)
session.handleRunning(s.running)
}
// Seed each row's projection baseline into the per-session value
// store (cold titles surface without opening the session). Per-key
// apply, not seed(): the list block is a partial baseline — the
// cold cache serves only version-matching keys — so an absent key
// must not clear; higher-seq-wins still keeps a stale list block
// from overwriting a newer push frame or tail baseline.
for (const s of result.value.items) {
const block = s.projections
if (block === undefined) continue
const store = this.projectionStore(s.sessionId)
const values = block.values as Record<string, unknown>
for (const key of Object.keys(values)) store.apply(key, values[key], block.asOfSeq)
}
} else {
this.listState = 'error'
this.listError = result.error
@@ -302,23 +332,20 @@ export class SessionManager {
handleMuxEnvelope(envelope: RpcRequest<MuxFrame>): void {
const frame = envelope.payload
if (frame.type === 'stream/error') return // Controller already treats this as stream failure
if (frame.type === 'session/title') {
const current = this.titleSnapshots.get(frame.sessionId)
if (current !== undefined && current.eventSeq >= frame.eventSeq) return
this.titleSnapshots.set(frame.sessionId, {
title: frame.title,
eventSeq: frame.eventSeq,
updatedAt: frame.updatedAt,
})
if (frame.type === 'session/projection') {
// Finished host-computed value: land it in the resident store whether or
// not the Session is instantiated (list rows read the 'title' key). The
// synchronous markDirty keeps the list snapshot same-tick fresh (the
// store's own any-key channel is microtask-batched).
this.projectionStore(frame.sessionId).apply(frame.key, frame.value, frame.seq)
this.notifier.markDirty()
return
}
if (frame.type === 'session/subscribed') {
const current = this.titleSnapshots.get(frame.sessionId)
if (current !== undefined && current.eventSeq > frame.lastSeq) {
this.titleSnapshots.delete(frame.sessionId)
this.notifier.markDirty()
}
// Rows past the host's durable baseline rode state a restart lost; drop
// them so last-wins cannot pin a phantom value over recomputed truth.
this.projectionStores.get(frame.sessionId)?.truncate(frame.lastSeq)
this.notifier.markDirty()
// New mux-generation baseline: buffered session/queued frames belong to
// the previous generation and the host is about to resend the live
// snapshot — drop them, or every reconnect appends a duplicate batch
@@ -377,7 +404,7 @@ export class SessionManager {
this.recordMutation({ kind: 'remove', sessionId: frame.sessionId })
this.sessions.get(frame.sessionId)?.handleRemoved() // instance survives (resident-instance rule), only flagged in the snapshot
this.pendingBuffers.delete(frame.sessionId) // a removed session's buffered frames must not replay on a future instantiation
this.titleSnapshots.delete(frame.sessionId)
this.projectionStores.delete(frame.sessionId) // removed sessions drop their projection rows with the instance
return
}
case 'host/session-status': {
@@ -402,10 +429,12 @@ export class SessionManager {
private buildListSnapshot(): SessionListSnapshot {
const merged: TitledSessionSummary[] = this.summaries.map((summary) => {
const title = this.titleSnapshots.get(summary.sessionId)
return title === undefined
? summary
: { ...summary, title: title.title, updatedAt: Math.max(summary.updatedAt, title.updatedAt) }
// List rows read the generic 'title' projection key (host-computed unit
// value; the bespoke session/title frame is retired).
const title = this.projectionStores.get(summary.sessionId)?.get('title')
return typeof title === 'string' && title !== ''
? { ...summary, title }
: summary
})
const fresh = flattenLineage(merged)
const items = fresh.map((entry) => {

View File

@@ -0,0 +1,183 @@
/**
* Generic per-session projection value store (session-projection RFC, push
* model): the host is the only computation site; the client holds finished
* whole values per key — `key → { value, seq }` — seeded by the history tail
* page's projections block and updated by `session/projection` push frames,
* under the single rule **higher seq wins**. No client-side domain folding
* exists: a domain ships projection support with zero client code. Per-key
* bare observable faces feed `useProjection` (web-react binds them).
*/
import type { SessionProjectionMap } from '@deepseek-ai/dsh-session-projection/types'
import type { ObservableSnapshot } from '../contract/store.ts'
import { Notifier } from './notifier.ts'
// The single projection type table, typed end to end (host unit, wire block,
// client store, React hook) — the interface package's pure-type outlet
// (`/types`, zero imports), never the package root: the root's dsh-agent →
// dsh-session chain would drag the host `Context.sessions` merge into the
// client program (one program must not hold both sides). No second
// client-side "views" table (user ruling, RFC Alternatives).
export type { SessionProjectionMap } from '@deepseek-ai/dsh-session-projection/types'
/**
* The fifth framework hook seat (session-projection RFC): key-addressed
* projection reader delivered through the standard kit. `undefined` uniformly
* means capability absent — host unit unmounted, or no baseline/frame has
* carried the key yet. The selector overload mirrors useSession (per-key uSES
* binding; reference stability holds because a key's value reference changes
* only when a frame or baseline lands).
*/
export type UseProjection = {
<K extends Extract<keyof SessionProjectionMap, string>>(key: K): SessionProjectionMap[K] | undefined
<K extends Extract<keyof SessionProjectionMap, string>, S>(
key: K,
selector: (value: SessionProjectionMap[K] | undefined) => S,
eq?: (a: S, b: S) => boolean,
): S
}
/**
* Tail-page projections baseline — structurally identical to the wire's
* `SessionProjectionsBlock` (apiproxy api layer), restated here so the
* React-free store depends only on the type table, not the wire package's
* response vocabulary.
*/
export interface ProjectionsBaseline {
/** The consistent-cut seq (equals the window tail seq by construction). */
asOfSeq: number
/** Whole current values by key; a registered key absent here means the capability is absent. */
values: Partial<SessionProjectionMap>
}
/** One key's row: the latest finished value and the seq it is consistent with. */
interface Row {
value: unknown
seq: number
}
/** Per-key notification channel: the bare face plus its batching notifier. */
interface Channel {
face: ObservableSnapshot<unknown>
notifier: Notifier
}
/**
* One session's projection values. Framework semantics, uniform across every
* key: a baseline seeds rows at its cut, a push frame updates one row, and in
* both paths a lower-or-equal seq loses — a replayed frame cannot regress a
* value, a stale baseline cannot overwrite a newer frame. A key the store has
* never seen reads `undefined` (capability absent). Faces are identity-stable
* per key (create-on-demand, cached) so the React side binds each exactly
* once; the store-level channel (`subscribeAny`) serves coarse consumers (the
* manager's list projection reads the `title` key).
*/
export class ProjectionValueStore {
private readonly rows = new Map<string, Row>()
private readonly channels = new Map<string, Channel>()
/** Coarse any-key channel (no snapshot cache to rebuild: reads hit rows directly). */
private readonly anyNotifier = new Notifier(() => {})
/**
* Key-addressed bare observable face (the useProjection resolution path).
* Always defined — absence is an `undefined` snapshot, never a missing
* face, so a component may subscribe before the key ever carries a value.
* @param key - projection key.
* @returns the identity-stable face for this key.
*/
faceOf(key: string): ObservableSnapshot<unknown> {
return this.channel(key).face
}
/**
* Current whole value for a key (erased framework read; typed reads go
* through `useProjection`'s map lookup).
* @param key - projection key.
* @returns the value, or undefined while the key is absent.
*/
get(key: string): unknown {
return this.rows.get(key)?.value
}
/**
* Subscribe to any-key changes (microtask-batched) — the manager's list
* rebuild channel.
* @param listener - change callback.
* @returns the unsubscribe function.
*/
subscribeAny(listener: () => void): () => void {
return this.anyNotifier.subscribe(listener)
}
/**
* Apply one finished value (the `session/projection` push-frame path).
* @param key - projection key.
* @param value - whole value computed by the host unit.
* @param seq - the unit's watermark at emission.
*/
apply(key: string, value: unknown, seq: number): void {
const row = this.rows.get(key)
if (row !== undefined && seq <= row.seq) return // higher seq wins; replays and stale frames drop
this.rows.set(key, { value, seq })
this.changed(key)
}
/**
* Seed from a history tail page's projections block: every carried key
* lands under the same seq rule as frames; a key the block omits is
* capability-absent as of the cut — its row clears unless a newer frame
* already superseded the cut (a stale baseline can neither overwrite nor
* clear newer values).
* @param baseline - the response's projections block.
*/
seed(baseline: ProjectionsBaseline): void {
// Erased walk: the framework crosses the open key space; per-key typing
// is re-established at the consumer (useProjection's map lookup).
const values = baseline.values as Record<string, unknown>
for (const key of Object.keys(values)) this.apply(key, values[key], baseline.asOfSeq)
for (const [key, row] of this.rows) {
if (Object.hasOwn(values, key)) continue
if (row.seq > baseline.asOfSeq) continue
this.rows.delete(key)
this.changed(key)
}
}
/**
* Drop rows past a mux-generation baseline (`session/subscribed.lastSeq`):
* a row claiming knowledge beyond the host's own durable baseline rode
* state a restart lost — under last-wins it would wrongly outrank the
* host's recomputed (lower-seq) values forever. Durable replay and the next
* baseline re-seed whatever truly survived (the title-snapshot precedent,
* generalized).
* @param lastSeq - the subscribed frame's durable baseline seq.
*/
truncate(lastSeq: number): void {
for (const [key, row] of this.rows) {
if (row.seq <= lastSeq) continue
this.rows.delete(key)
this.changed(key)
}
}
private changed(key: string): void {
this.channels.get(key)?.notifier.markDirty()
this.anyNotifier.markDirty()
}
private channel(key: string): Channel {
let channel = this.channels.get(key)
if (channel === undefined) {
// The notifier only batches (no snapshot cache to rebuild: faces read rows directly).
const notifier = new Notifier(() => {})
channel = {
notifier,
face: {
getSnapshot: () => this.rows.get(key)?.value,
subscribe: listener => notifier.subscribe(listener),
},
}
this.channels.set(key, channel)
}
return channel
}
}

View File

@@ -301,7 +301,7 @@ export class SessionsService {
props[name] = undefined
}
}
return { sessionId: undefined, hooks, props }
return { sessionId: undefined, hooks, props } // no projections face: every key reads absent without a session
}
/** Materialize the standard-props bundle for one session (fails loud on duplicate member names). */
@@ -334,7 +334,14 @@ export class SessionsService {
props[name] = contributedProps[name]
}
}
return { sessionId: binding.sessionId, hooks, props }
return {
sessionId: binding.sessionId,
hooks,
props,
// The useProjection seat: key-addressed bare value faces off the
// session's projection store (open key space — never a static roster member).
projections: { faceOf: key => binding.session.projections.faceOf(key) },
}
}
/**

View File

@@ -2,7 +2,7 @@
import type { Context } from 'cordis'
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
import type { SessionEvent, TodoItem } from '@deepseek-ai/dsh-session/types'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import type {
HistoryEntry, IApiClient, MuxFrame, RpcError, RpcId, RpcResult,
SessionId, ToolEventView,
@@ -20,6 +20,8 @@ import { PendingWait } from './pending.ts'
import { FoldAdapter } from './fold-adapter.ts'
import { Notifier } from './notifier.ts'
import { PartialAccumulator } from './partial.ts'
import { ProjectionValueStore } from './projection-store.ts'
import type { ProjectionsBaseline } from './projection-store.ts'
/** Messages requested per history page. */
export const PAGE_MESSAGES = 50
@@ -35,6 +37,12 @@ export interface SessionOptions {
* (hidden, still reusable by connectWorkspace).
*/
onEngaged?(session: Session): void
/**
* Manager-owned projection value store to adopt (frames route through the
* manager and values outlive instantiation); omitted, the Session owns a
* private store (bare object-layer construction).
*/
projections?: ProjectionValueStore
}
/** Queue-row preview cap: the dock renders one line, the full content never leaves the host mirror. */
@@ -99,9 +107,6 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
private queueCache: { rev: number; value: QueuedMessage[] } | null = null
private frozenRev = 0
private nodesCache: { folded: readonly ConversationNode[]; frozenRev: number; value: readonly ConversationNode[] } | null = null
/** Current whole-list todo/write projection: each tail history response replaces it (an omitted
* field is the authoritative empty list) and every live write overwrites it. */
private todos: readonly TodoItem[] = []
/** `run_code` sub-dispatches by parent callId (window-derived, like openCalls). Appends
* copy-on-write the per-parent array so published snapshot references never mutate. */
private codeDispatches = new Map<string, readonly CodeSubCall[]>()
@@ -126,6 +131,19 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
/** subscribed.lastSeq baseline (gap detection; null when no subscribed frame arrived — degrade to the liveBuffer dedup path). */
private subscribedLastSeq: number | null = null
/**
* Per-session projection value store (session-projection RFC, push model):
* finished whole values computed on the host, seeded by the tail page's
* projections block and updated by `session/projection` frames under the
* one higher-seq-wins rule. Keys are read via `projections.faceOf(key)`
* (the useProjection resolution face); the conversation snapshot never
* carries projection values, and no client-side domain folding exists.
* Manager-owned when constructed through SessionManager (frames route and
* the store outlives instantiation, the title-snapshot precedent); a bare
* construction gets a private store.
*/
readonly projections: ProjectionValueStore
private snapshotCache: ConversationSnapshot
private readonly notifier = new Notifier(() => {
this.snapshotCache = this.buildSnapshot()
@@ -149,6 +167,7 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
private readonly api: IApiClient,
private readonly options: SessionOptions = {},
) {
this.projections = options.projections ?? new ProjectionValueStore()
this.snapshotCache = this.buildSnapshot()
}
@@ -341,13 +360,14 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
return
}
case 'session/queued': {
const message = frame.message
// Row key: the enqueueing prompt's rpcId when it rode this wire (the
// provisional-echo reconciliation key); otherwise the frame envelope id.
const key = 'rpcId' in frame.source ? String(frame.source.rpcId) : `f:${rpcId}`
const key = 'rpcId' in message.source ? String(message.source.rpcId) : `f:${rpcId}`
this.queued.push({
row: { key, preview: queuePreviewOf(frame.content) },
row: { key, preview: queuePreviewOf(message.content) },
steering: frame.steering,
sourceJson: JSON.stringify(frame.source),
sourceJson: JSON.stringify(message.source),
})
this.queueRev++
this.notifier.markDirty()
@@ -482,13 +502,13 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
this.openError = result.error
return
}
this.installWindow(result.value.events, result.value.hasMore, result.value.todos)
this.installWindow(result.value.events, result.value.hasMore, result.value.projections)
// Gap detection (§D.3-4): baseline past the window tail and liveBuffer did not cover it -> pull the tail page once more.
const tailSeq = this.windowTailSeq()
if (this.subscribedLastSeq !== null && tailSeq !== null && this.subscribedLastSeq > tailSeq) {
result = (await this.api.sessions.history({ sessionId: this.sessionId, maxMessages: PAGE_MESSAGES })).result
if (generation !== this.openGeneration) return
if (result.ok) this.installWindow(result.value.events, result.value.hasMore, result.value.todos)
if (result.ok) this.installWindow(result.value.events, result.value.hasMore, result.value.projections)
}
this.openState = 'open'
} catch (error) {
@@ -505,22 +525,18 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
/** Install the history window + stitch the liveBuffer (seq is the sole dedup key).
* Stitching MUST NOT route through acceptLiveEvent: openState is still 'loading' here
* (doOpen flips it after install), so recursing would push every buffered event straight
* back into liveBuffer where nothing ever drains it — a silent drop loop (audit S1). */
private installWindow(entries: HistoryEntry[], hasMore: boolean, todos: readonly TodoItem[] | undefined): void {
* back into liveBuffer where nothing ever drains it — a silent drop loop (audit S1).
* A carried projections block seeds the value store (higher seq wins, so a stale
* baseline cannot overwrite a newer push frame); the window events themselves are
* never folded — the host is the only computation site. */
private installWindow(entries: HistoryEntry[], hasMore: boolean, projections?: ProjectionsBaseline): void {
this.events = entries.map(e => e.event)
this.views = entries.map(e => e.view)
this.baseSeq = this.events[0]?.seq ?? 0
this.hasMore = hasMore
// Session-level projection from the tail page (full-log latest todo/write,
// independent of the window); an in-window write below re-derives the same
// value, and later live events keep overwriting it. Every caller here is a
// tail request (no beforeSeq), which the host answers with the projection
// or omits it only when the full log holds no todo/write — so an absent
// field is the authoritative empty list, not a missing carrier. Assigning
// it clears a plan the log never kept (a write lost to a host crash).
this.todos = todos ?? []
this.foldAdapter.reset(this.events, this.baseSeq, this.views)
this.rebuildDerivedFromWindow()
if (projections !== undefined) this.projections.seed(projections)
const buffered = this.liveBuffer
this.liveBuffer = []
for (const item of buffered) this.appendLive(item.event, item.view)
@@ -569,7 +585,7 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
const { result } = await this.api.sessions.history({ sessionId: this.sessionId, maxMessages: PAGE_MESSAGES })
// Failure or superseded by a full resync: drop — the resync path rebuilds and clears the buffer itself.
if (result.ok && generation === this.openGeneration && this.openState === 'open') {
this.installWindow(result.value.events, result.value.hasMore, result.value.todos)
this.installWindow(result.value.events, result.value.hasMore, result.value.projections)
}
} catch (error) {
console.error('[web-runtime] gap repair failed:', error)
@@ -588,7 +604,7 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
if (event.data.trigger.kind !== 'message') return
index = this.queued.findIndex(entry => !entry.steering)
} else if (event.type === 'steering/message') {
const source = JSON.stringify(event.data.source)
const source = JSON.stringify(event.data.message.source)
index = this.queued.findIndex(entry => entry.steering && entry.sourceJson === source)
} else {
return
@@ -686,11 +702,7 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
return
}
case 'tool/result': {
if (this.openCalls.delete(String(event.data.callId))) this.callsRev++
return
}
case 'todo/write': {
this.todos = event.data.todos
if (this.openCalls.delete(String(event.data.message.source.callId))) this.callsRev++
return
}
case 'turn/end': {
@@ -737,10 +749,7 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
/** Re-derive state (partial/openCalls/frozenNodes) from raw window events after a rebuild — keeps
* paging/stitching consistent, and makes the live freeze and the history replay converge on the
* same interrupted nodes (chunks are logged, so the replayed sweep re-freezes identical text).
* todos is deliberately NOT reset: it is session-level (seeded by the tail page's full-log
* projection, not derivable from an arbitrary window). The window always extends to the log
* tail, so an in-window todo/write can only overwrite it with the same latest value. */
* same interrupted nodes (chunks are logged, so the replayed sweep re-freezes identical text). */
private rebuildDerivedFromWindow(): void {
this.partial = null
this.openCalls.clear()
@@ -810,7 +819,6 @@ export class Session implements ObservableSnapshot<ConversationSnapshot> {
promptError: this.promptError,
blank: this.blankBit,
lastAgentError: this.lastAgentError,
todos: this.todos,
}
}
}

View File

@@ -182,6 +182,17 @@ export class WorkspacesService {
return response.result.value.path
}
/**
* Open a filesystem path with the Host operating system's default application.
* @param path - absolute or host-resolvable path.
*/
async openPath(path: string): Promise<void> {
const response = await this.api.host.openPath({ path })
if (!response.result.ok) {
throw new Error(`path open failed: ${response.result.error.message}`)
}
}
/**
* Rename a Workspace.
* @param workspaceId - target workspace.

View File

@@ -1,3 +1,4 @@
import { createUserMessage, createMessage, createToolResultMessage, CallId } from '@deepseek-ai/dsh-llm'
// Minimal SessionEvent builders for orchestration tests (shape mirrors what the
// host emits; only the fields the object layer reads).
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
@@ -13,7 +14,9 @@ export const ev = {
turnStart: (seq: number, turn: number): SessionEvent =>
at(seq, { type: 'turn/start', data: { turn, trigger: { kind: 'message', source: { kind: 'user' } } } }),
user: (seq: number, body: string): SessionEvent =>
at(seq, { type: 'user/message', surfaceOp: 'append', data: { content: text(body), source: { kind: 'user' } } }),
at(seq, { type: 'user/message', surfaceOp: 'append', data: createUserMessage({
content: text(body), source: { kind: 'user' },
}) }),
stepStart: (seq: number, turn: number, step = 0): SessionEvent =>
at(seq, { type: 'step/start', data: { turn, step } }),
chunkStart: (seq: number, turn: number, step = 0, index = 0): SessionEvent =>
@@ -21,11 +24,33 @@ export const ev = {
chunkText: (seq: number, turn: number, piece: string, step = 0, index = 0): SessionEvent =>
at(seq, { type: 'assistant/chunk', data: { turn, step, chunk: { type: 'text-delta', index, text: piece } } }),
assistant: (seq: number, turn: number, body: string, step = 0): SessionEvent =>
at(seq, { type: 'assistant/message', surfaceOp: 'append', data: { turn, step, content: text(body), provenance: { provider: 'fake', model: 'fk-1' } } }),
at(seq, { type: 'assistant/message', surfaceOp: 'append', data: {
turn, step,
message: createMessage({
role: 'assistant',
content: text(body),
source: {
kind: 'model',
...{ provider: 'fake', model: 'fk-1' },
},
}),
} }),
toolCall: (seq: number, turn: number, callId: string, name: string, args: string, step = 0): SessionEvent =>
at(seq, { type: 'tool/call', data: { turn, step, callId, name, arguments: args } }),
toolResult: (seq: number, turn: number, callId: string, body: string, step = 0): SessionEvent =>
at(seq, { type: 'tool/result', surfaceOp: 'append', data: { turn, step, callId, content: text(body), isError: false } }),
at(seq, {
type: 'tool/result',
surfaceOp: 'append',
data: {
turn,
step,
message: createToolResultMessage({
callId: CallId(callId),
content: text(body),
isError: false,
}),
},
}),
codeDispatchStart: (seq: number, parentCallId: string, n: number, name: string, args: unknown): SessionEvent =>
at(seq, {
type: 'tool/code-dispatch-start',
@@ -40,8 +65,10 @@ export const ev = {
at(seq, { type: 'step/end', data: { turn, step } }),
turnEnd: (seq: number, turn: number, reason: 'completed' | 'cancelled' = 'completed'): SessionEvent =>
at(seq, { type: 'turn/end', data: { turn, reason: { kind: reason } } }),
todoWrite: (seq: number, todos: { content: string; status: 'pending' | 'in_progress' | 'completed' }[]): SessionEvent =>
at(seq, { type: 'todo/write', data: { todos } }),
commandRun: (seq: number, commandId: string, name: string, args = ''): SessionEvent =>
at(seq, { type: 'command/run', data: { commandId, name, args, source: { kind: 'user' } } }),
commandDone: (seq: number, commandId: string, kind: 'success' | 'error' = 'success', text?: string): SessionEvent =>
at(seq, { type: 'command/done', data: { commandId, kind, ...text === undefined ? {} : { text } } }),
}
/** One complete plain turn (turn/start → user → step → assistant → turn/end), 6 events from startSeq. */

View File

@@ -1,8 +1,9 @@
// Test-local programmable IApiClient fake (NOT the fixture: fixture is a demo
// data source on a real clock; behavior tests need per-case responses and
// deferred-controlled timing). Streams are hand pumps: pushMux/pushHost.
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type {
ClientResponse, CommandDescriptor, CommandExecuteResult, HostFrame, IApiClient, ModelTarget, MuxFrame,
ClientResponse, CommandDescriptor, HostFrame, IApiClient, ModelTarget, MuxFrame,
RpcError, RpcReceipt, RpcRequest, RpcResponse, SessionId, SessionModels, SkillEntry,
WorkspaceId, WorkspaceView,
} from '@deepseek-ai/dsh-client-connection/client'
@@ -63,7 +64,7 @@ export class FakeApiClient implements IApiClient {
onCreate: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-new' as SessionId }))
readonly defaultModel: ModelTarget = { provider: 'deepseek', model: 'deepseek-v4-flash' }
onHistory: (payload: { sessionId: SessionId; beforeSeq?: number; maxMessages?: number })
=> Promise<RpcResponse<{ events: never[]; hasMore: boolean; todos?: { content: string; status: 'pending' | 'in_progress' | 'completed' }[] }>> =
=> Promise<RpcResponse<{ events: never[]; hasMore: boolean }>> =
() => Promise.resolve(ok({ events: [], hasMore: false }))
onModels: (payload: unknown) => Promise<RpcResponse<SessionModels>> = () => Promise.resolve(ok({
@@ -84,6 +85,8 @@ export class FakeApiClient implements IApiClient {
() => Promise.resolve(ok({ version: '0-fake', cwd: '/f', attachedSessions: 0 }))
onPickDirectory: (payload: unknown) => Promise<RpcResponse<{ path: string | null }>> =
() => Promise.resolve(ok({ path: null }))
onOpenPath: (payload: unknown) => Promise<RpcResponse<{ opened: true }>> =
() => Promise.resolve(ok({ opened: true as const }))
private readonly muxConns: StreamConn<MuxFrame>[] = []
private readonly hostConns: StreamConn<HostFrame>[] = []
@@ -106,6 +109,7 @@ export class FakeApiClient implements IApiClient {
readonly host: IApiClient['host'] = {
describe: (payload: unknown) => this.record('host.describe', payload, this.onDescribe(payload)),
pickDirectory: (payload: unknown) => this.record('host.pickDirectory', payload, this.onPickDirectory(payload)),
openPath: (payload: unknown) => this.record('host.openPath', payload, this.onOpenPath(payload)),
}
onWorkspaceList: (payload: unknown) => Promise<RpcResponse<{ items: never[] }>> = () => Promise.resolve(ok({ items: [] }))
@@ -133,10 +137,12 @@ export class FakeApiClient implements IApiClient {
// Payloads stay `unknown` (lint-lane note above); response rows are the real
// wire shapes so cases can program requires-bearing catalogs and dual-address
// skill lists without casts.
onCommandList: (payload: unknown) => Promise<RpcResponse<{ commands: CommandDescriptor[] }>> = () => Promise.resolve(ok({ commands: [] }))
onCommandExecute: (payload: unknown) => Promise<RpcResponse<{ matched: boolean; result?: CommandExecuteResult }>> =
() => Promise.resolve(ok({ matched: false }))
onSkillList: (payload: unknown) => Promise<RpcResponse<{ skills: SkillEntry[] }>> = () => Promise.resolve(ok({ skills: [] }))
onCommandList: (payload: unknown) => Promise<RpcResponse<{ commands: CommandDescriptor[] }>>
= () => Promise.resolve(ok({ commands: [] }))
onCommandExecute: (payload: unknown) => Promise<RpcResponse<{ matched: boolean; commandId?: CommandId }>>
= () => Promise.resolve(ok({ matched: false }))
onSkillList: (payload: unknown) => Promise<RpcResponse<{ skills: SkillEntry[] }>>
= () => Promise.resolve(ok({ skills: [] }))
readonly commands: IApiClient['commands'] = {
list: (payload: unknown) => this.record('command.list', payload, this.onCommandList(payload)),

View File

@@ -1,3 +1,4 @@
import { createUserMessage, CallId, createMessage, createToolResultMessage } from '@deepseek-ai/dsh-llm'
/**
* FoldAdapter over the real core SurfaceManager: padding sentinels for paged
* windows, incremental append with node-cache identity, six-variant
@@ -39,8 +40,16 @@ describe('FoldAdapter', () => {
const events = [
ev.user(0, '用户'),
ev.assistant(1, 0, '助手'),
at(2, { type: 'steering/message', surfaceOp: 'append', data: { turn: 0, content: [{ type: 'text', text: '插话' }], source: { kind: 'user' } } }),
at(3, { type: 'user/message', surfaceOp: 'append', data: { content: [{ type: 'text', text: '上下文' }], source: { kind: 'plugin', plugin: 'p' } } }),
at(2, { type: 'steering/message', surfaceOp: 'append', data: {
turn: 0,
message: createUserMessage({
content: [{ type: 'text', text: '插话' }],
source: { kind: 'user' },
}),
} }),
at(3, { type: 'user/message', surfaceOp: 'append', data: createUserMessage({
content: [{ type: 'text', text: '上下文' }], source: { kind: 'plugin', plugin: 'p' },
}) }),
ev.toolCall(4, 0, 'c1', 'echo', '{"x":1}'),
ev.toolResult(5, 0, 'c1', '结果'),
]
@@ -76,7 +85,17 @@ describe('FoldAdapter', () => {
// An invalid surfaceOp on a surface-eligible event deterministically throws in the core fold.
const window = [
ev.user(10, '正常'),
at(11, { type: 'assistant/message', surfaceOp: 'bogus-op', data: { turn: 0, step: 0, content: [{ type: 'text', text: '坏 op' }], provenance: { provider: 'x', model: 'y' } } }),
at(11, { type: 'assistant/message', surfaceOp: 'bogus-op', data: {
turn: 0, step: 0,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: '坏 op' }],
source: {
kind: 'model',
...{ provider: 'x', model: 'y' },
},
}),
} }),
]
const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined)
try {
@@ -98,7 +117,15 @@ describe('FoldAdapter', () => {
it('materializes a tool-result error field when present', () => {
const adapter = new FoldAdapter()
adapter.reset([
at(0, { type: 'tool/result', surfaceOp: 'append', data: { turn: 0, step: 0, callId: 'c1', content: [], isError: true, error: { name: 'Boom', code: 'boom' } } }),
at(0, { type: 'tool/result', surfaceOp: 'append', data: {
turn: 0, step: 0,
message: createToolResultMessage({
callId: CallId('c1'),
content: [],
isError: true,
}),
error: { name: 'Boom', code: 'boom' },
} }),
], 0)
expect(adapter.nodes().nodes[0]).toMatchObject({ kind: 'tool-result', isError: true, error: { code: 'boom' } })
})
@@ -142,4 +169,83 @@ describe('FoldAdapter', () => {
const node = adapter.nodes().nodes[0]
expect(node).toMatchObject({ kind: 'tool-result', call: null, callView: null, resultView: { title: '孤儿' } })
})
describe('command lifecycle nodes', () => {
it('folds a run/done pair into one settled node merged into flow order by seq', () => {
const adapter = new FoldAdapter()
adapter.reset([
ev.user(0, '先说话'),
ev.commandRun(1, 'cmd-1', 'plan'),
ev.commandDone(2, 'cmd-1', 'success', '已进入 plan mode'),
ev.assistant(3, 0, '然后回答'),
], 0)
const { nodes } = adapter.nodes()
expect(nodes.map(n => [n.kind, n.seq])).toEqual([['user', 0], ['command', 1], ['assistant', 3]])
expect(nodes[1]).toMatchObject({
kind: 'command', commandId: 'cmd-1', name: 'plan', args: '',
outcome: { kind: 'success', text: '已进入 plan mode' },
})
})
it('renders a run with no done as still executing (outcome null)', () => {
const adapter = new FoldAdapter()
adapter.reset([ev.commandRun(0, 'cmd-2', 'goal', ' ship it')], 0)
expect(adapter.nodes().nodes[0]).toMatchObject({
kind: 'command', name: 'goal', args: ' ship it', outcome: null,
})
})
it('soft-falls a done-only window into a node built from the done (cross-window cut)', () => {
const adapter = new FoldAdapter()
adapter.reset([ev.commandDone(80, 'cmd-3', 'error', '失败了')], 80)
expect(adapter.nodes().nodes[0]).toMatchObject({
kind: 'command', seq: 80, commandId: 'cmd-3', name: null, args: null,
outcome: { kind: 'error', text: '失败了' },
})
})
it('settles a live-appended done in place, keeping the node at the run seq', () => {
const adapter = new FoldAdapter()
adapter.reset(plainTurn(0, 0, 'q', 'a'), 0)
adapter.append(ev.commandRun(6, 'cmd-4', 'clear'))
const running = adapter.nodes().nodes.find(n => n.kind === 'command')
expect(running).toMatchObject({ outcome: null })
adapter.append(ev.commandDone(7, 'cmd-4'))
const settled = adapter.nodes().nodes.find(n => n.kind === 'command')
expect(settled).toMatchObject({ seq: 6, outcome: { kind: 'success' } })
// Settlement replaced the node object rather than mutating the published one.
expect(settled).not.toBe(running)
})
it('tails command nodes whose seq is past every surface node', () => {
const adapter = new FoldAdapter()
adapter.reset([ev.user(0, '问'), ev.commandRun(1, 'cmd-tail', 'plan')], 0)
expect(adapter.nodes().nodes.map(n => n.kind)).toEqual(['user', 'command'])
})
it('command nodes survive the degraded linear-scan branch', () => {
const adapter = new FoldAdapter()
const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined)
try {
adapter.reset([
ev.commandRun(0, 'cmd-5', 'plan'),
ev.commandDone(1, 'cmd-5'),
at(2, { type: 'assistant/message', surfaceOp: 'bogus-op', data: {
turn: 0,
step: 0,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: '坏 op' }],
source: { kind: 'model', provider: 'x', model: 'y' },
}),
} }),
], 0)
const { nodes, degraded } = adapter.nodes()
expect(degraded).toBe(true)
expect(nodes.some(n => n.kind === 'command')).toBe(true)
} finally {
errorSpy.mockRestore()
}
})
})
})

View File

@@ -133,21 +133,18 @@ describe('list lifecycle', () => {
expect(manager.getListSnapshot().items.map(i => i.sessionId)).toEqual([S2])
})
it('retains monotonic title snapshots before list arrival, merges recency, and clears them on removal', async () => {
it('retains title projections before list arrival, keeps last-wins by seq, and clears them on removal', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
manager.handleMuxEnvelope({
rpcId: 'title-new' as never,
payload: { type: 'session/title', sessionId: S1, title: 'Newest', eventSeq: 4, updatedAt: 300 },
})
manager.handleMuxEnvelope({
rpcId: 'title-stale' as never,
payload: { type: 'session/title', sessionId: S1, title: 'Stale', eventSeq: 3, updatedAt: 900 },
})
manager.handleMuxEnvelope({
rpcId: 'title-equal' as never,
payload: { type: 'session/title', sessionId: S1, title: 'Equal', eventSeq: 4, updatedAt: 901 },
})
const titleFrame = (rpcId: string, title: string, seq: number) => {
manager.handleMuxEnvelope({
rpcId: rpcId as never,
payload: { type: 'session/projection', sessionId: S1, key: 'title', value: title, seq } as never,
})
}
titleFrame('title-new', 'Newest', 4)
titleFrame('title-stale', 'Stale', 3)
titleFrame('title-equal', 'Equal', 4)
api.onList = () => Promise.resolve(ok({
items: [summary(S1), summary(S2, { updatedAt: 200 })] as never[],
}))
@@ -155,7 +152,7 @@ describe('list lifecycle', () => {
const titled = manager.getListSnapshot()
expect(titled.items.map(item => item.sessionId)).toEqual([S1, S2])
expect(titled.items[0]).toMatchObject({ title: 'Newest', updatedAt: 300 })
expect(titled.items[0]?.title).toBe('Newest')
expect(titled.items[1]?.title).toBeUndefined()
manager.handleHostEnvelope({ rpcId: 'removed' as never, payload: { type: 'host/session-removed', sessionId: S1 } })
@@ -163,34 +160,49 @@ describe('list lifecycle', () => {
expect(manager.getListSnapshot().items.find(item => item.sessionId === S1)?.title).toBeUndefined()
})
it('drops a retained title beyond the subscription baseline before accepting its durable replay', async () => {
it('seeds cold titles from the list rows\' projections block under higher-seq-wins', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
// A push frame landed before the list (S2's title is newer than the block's cut).
manager.handleMuxEnvelope({
rpcId: 'push-newer' as never,
payload: { type: 'session/projection', sessionId: S2, key: 'title', value: 'Pushed', seq: 9 } as never,
})
api.onList = () => Promise.resolve(ok({
items: [
{ ...summary(S1), projections: { asOfSeq: 4, values: { title: 'Cold cached' } } },
{ ...summary(S2, { updatedAt: 200 }), projections: { asOfSeq: 5, values: { title: 'List stale' } } },
] as never[],
}))
await manager.refreshList()
const items = manager.getListSnapshot().items
// Cold row: title surfaces straight from the list block — no open, no history.
expect(items.find(item => item.sessionId === S1)?.title).toBe('Cold cached')
// The stale list block (seq 5) cannot overwrite the newer push frame (seq 9).
expect(items.find(item => item.sessionId === S2)?.title).toBe('Pushed')
})
it('drops a projection row beyond the subscription baseline before accepting its durable replay', async () => {
const api = new FakeApiClient()
api.onList = () => Promise.resolve(ok({ items: [summary(S1)] as never[] }))
const manager = new SessionManager(api)
await manager.refreshList()
manager.handleMuxEnvelope({
rpcId: 'title-unflushed' as never,
payload: { type: 'session/title', sessionId: S1, title: 'Unflushed', eventSeq: 4, updatedAt: 400 },
})
const frame = (rpcId: string, payload: object) => {
manager.handleMuxEnvelope({ rpcId: rpcId as never, payload: payload as never })
}
frame('title-unflushed', { type: 'session/projection', sessionId: S1, key: 'title', value: 'Unflushed', seq: 4 })
manager.handleMuxEnvelope({
rpcId: 'subscribed-recovered' as never,
payload: { type: 'session/subscribed', sessionId: S1, lastSeq: 2 },
})
// The durable baseline says the host only knows up to seq 2: the phantom
// row rode lost state and must drop, or last-wins pins it forever.
frame('subscribed-recovered', { type: 'session/subscribed', sessionId: S1, lastSeq: 2 })
expect(manager.getListSnapshot().items[0]?.title).toBeUndefined()
expect(manager.getListSnapshot().items[0]?.updatedAt).toBe(100)
manager.handleMuxEnvelope({
rpcId: 'title-durable' as never,
payload: { type: 'session/title', sessionId: S1, title: 'Durable', eventSeq: 2, updatedAt: 200 },
})
expect(manager.getListSnapshot().items[0]).toMatchObject({ title: 'Durable', updatedAt: 200 })
frame('title-durable', { type: 'session/projection', sessionId: S1, key: 'title', value: 'Durable', seq: 2 })
expect(manager.getListSnapshot().items[0]?.title).toBe('Durable')
manager.handleMuxEnvelope({
rpcId: 'subscribed-current' as never,
payload: { type: 'session/subscribed', sessionId: S1, lastSeq: 2 },
})
expect(manager.getListSnapshot().items[0]).toMatchObject({ title: 'Durable', updatedAt: 200 })
// A baseline at or past the row's seq keeps it (nothing phantom to drop).
frame('subscribed-current', { type: 'session/subscribed', sessionId: S1, lastSeq: 2 })
expect(manager.getListSnapshot().items[0]?.title).toBe('Durable')
})
})

View File

@@ -0,0 +1,187 @@
/**
* Projection value store (session-projection RFC, push model): the single
* higher-seq-wins rule on both paths (a stale baseline cannot overwrite a
* newer push frame; a replayed frame cannot regress), capability absence as
* undefined, generation truncation, and the Session/manager wiring (tail-page
* seeding, session/projection frame routing pre- and post-instantiation, the
* list rows' title projection).
*/
import { describe, expect, it } from 'vitest'
import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
import { ProjectionValueStore } from '../src/client/sessions/projection-store.ts'
import { Session } from '../src/client/sessions/session.ts'
import { SessionManager } from '../src/client/sessions/manager.ts'
import { FakeApiClient, ok } from './fake-api.ts'
import { entries, plainTurn } from './event-script.ts'
// Test-domain keys merged into the projection map (the interface package's
// pure-type outlet), the same way domain host plugins merge theirs.
declare module '@deepseek-ai/dsh-session-projection/types' {
interface SessionProjectionMap {
'test/marks': { marks: string[] }
}
}
const SID = 'fk-s1' as SessionId
describe('ProjectionValueStore semantics', () => {
it('reads undefined until a value lands (capability absence)', () => {
const store = new ProjectionValueStore()
expect(store.get('test/marks')).toBeUndefined()
expect(store.faceOf('test/marks').getSnapshot()).toBeUndefined()
})
it('applies frames last-wins by seq: replayed and stale frames drop', () => {
const store = new ProjectionValueStore()
store.apply('test/marks', { marks: ['a'] }, 5)
store.apply('test/marks', { marks: ['a', 'b'] }, 9)
expect(store.get('test/marks')).toEqual({ marks: ['a', 'b'] })
store.apply('test/marks', { marks: ['stale'] }, 5)
store.apply('test/marks', { marks: ['equal'] }, 9)
expect(store.get('test/marks')).toEqual({ marks: ['a', 'b'] })
})
it('a stale baseline can neither overwrite nor clear a newer frame; a fresh one reseeds and clears', () => {
const store = new ProjectionValueStore()
store.apply('test/marks', { marks: ['frame-20'] }, 20)
// Stale cut: carried key loses to the newer frame; omitted key survives.
store.seed({ asOfSeq: 10, values: { 'test/marks': { marks: ['baseline-10'] } } })
expect(store.get('test/marks')).toEqual({ marks: ['frame-20'] })
store.seed({ asOfSeq: 15, values: {} })
expect(store.get('test/marks')).toEqual({ marks: ['frame-20'] })
// Fresh cut: carried key reseeds…
store.seed({ asOfSeq: 30, values: { 'test/marks': { marks: ['baseline-30'] } } })
expect(store.get('test/marks')).toEqual({ marks: ['baseline-30'] })
// …and an omitting fresh cut clears (capability absent as of the cut).
store.seed({ asOfSeq: 40, values: {} })
expect(store.get('test/marks')).toBeUndefined()
})
it('truncate drops rows past the durable baseline and keeps the rest', () => {
const store = new ProjectionValueStore()
store.apply('test/marks', { marks: ['durable'] }, 5)
store.apply('other', 'phantom', 50)
store.truncate(10)
expect(store.get('test/marks')).toEqual({ marks: ['durable'] })
expect(store.get('other')).toBeUndefined()
})
it('notifies the key face on change (batched) and not on dropped applications', async () => {
const store = new ProjectionValueStore()
let keyTicks = 0
let anyTicks = 0
store.faceOf('test/marks').subscribe(() => { keyTicks += 1 })
store.subscribeAny(() => { anyTicks += 1 })
store.apply('test/marks', { marks: ['a'] }, 5)
await Promise.resolve()
expect(keyTicks).toBe(1)
expect(anyTicks).toBe(1)
store.apply('test/marks', { marks: ['replay'] }, 3)
await Promise.resolve()
expect(keyTicks).toBe(1)
expect(anyTicks).toBe(1)
})
it('faces are identity-stable per key (the React binding cache premise)', () => {
const store = new ProjectionValueStore()
expect(store.faceOf('test/marks')).toBe(store.faceOf('test/marks'))
})
})
describe('Session tail-page seeding', () => {
it('seeds the store from a history response carrying a projections block', async () => {
const api = new FakeApiClient()
const session = new Session(SID, api)
api.onHistory = () => Promise.resolve(ok({
events: entries(plainTurn(0, 0, '问', '答')) as never[], hasMore: false,
projections: { asOfSeq: 5, values: { 'test/marks': { marks: ['from-baseline'] } } },
} as never))
await session.open()
expect(session.projections.get('test/marks')).toEqual({ marks: ['from-baseline'] })
})
it('a resync serving a stale block keeps the newer pushed value (seq rule end to end)', async () => {
const api = new FakeApiClient()
const session = new Session(SID, api)
api.onHistory = () => Promise.resolve(ok({
events: entries(plainTurn(0, 0, 'a', 'b')) as never[], hasMore: false,
projections: { asOfSeq: 5, values: { 'test/marks': { marks: ['baseline'] } } },
} as never))
await session.open()
session.projections.apply('test/marks', { marks: ['pushed-9'] }, 9)
await session.resync()
expect(session.projections.get('test/marks')).toEqual({ marks: ['pushed-9'] })
})
it('treats a blockless response as no reset: pushed values survive', async () => {
const api = new FakeApiClient()
const session = new Session(SID, api)
api.onHistory = () => Promise.resolve(ok({ events: entries(plainTurn(0, 0, 'a', 'b')) as never[], hasMore: false }))
await session.open()
session.projections.apply('test/marks', { marks: ['pushed'] }, 9)
await session.resync()
expect(session.projections.get('test/marks')).toEqual({ marks: ['pushed'] })
})
})
describe('manager frame routing', () => {
const sid = (s: string): SessionId => s as SessionId
it('lands session/projection frames before instantiation and the Session adopts the same store', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
manager.handleMuxEnvelope({
rpcId: 'p1' as never,
payload: { type: 'session/projection', sessionId: sid('s1'), key: 'test/marks', value: { marks: ['early'] }, seq: 7 } as never,
})
const session = manager.get(sid('s1'))
expect(session.projections.get('test/marks')).toEqual({ marks: ['early'] })
// Frames after instantiation land in the same store.
manager.handleMuxEnvelope({
rpcId: 'p2' as never,
payload: { type: 'session/projection', sessionId: sid('s1'), key: 'test/marks', value: { marks: ['later'] }, seq: 9 } as never,
})
expect(session.projections.get('test/marks')).toEqual({ marks: ['later'] })
})
it('projects the title key into list rows and truncates phantom rows on the subscribed baseline', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
api.onList = () => Promise.resolve(ok({
items: [{ sessionId: sid('s1'), updatedAt: 1, running: false, blank: false }],
}) as never)
await manager.refreshList()
manager.handleMuxEnvelope({
rpcId: 't1' as never,
payload: { type: 'session/projection', sessionId: sid('s1'), key: 'title', value: 'Projected title', seq: 4 } as never,
})
await Promise.resolve()
expect(manager.getListSnapshot().items[0]?.title).toBe('Projected title')
// The durable baseline says the host only knows up to seq 2: the row rode
// lost state and must drop (the un-flushed title precedent).
manager.handleMuxEnvelope({
rpcId: 'sub' as never,
payload: { type: 'session/subscribed', sessionId: sid('s1'), lastSeq: 2 } as never,
})
await Promise.resolve()
expect(manager.getListSnapshot().items[0]?.title).toBeUndefined()
})
it('drops the projection store with the removed session', async () => {
const api = new FakeApiClient()
const manager = new SessionManager(api)
api.onList = () => Promise.resolve(ok({
items: [{ sessionId: sid('s1'), updatedAt: 1, running: false, blank: false }],
}) as never)
await manager.refreshList()
manager.handleMuxEnvelope({
rpcId: 't1' as never,
payload: { type: 'session/projection', sessionId: sid('s1'), key: 'title', value: 'Doomed', seq: 4 } as never,
})
manager.handleHostEnvelope({
rpcId: 'rm' as never,
payload: { type: 'host/session-removed', sessionId: sid('s1') } as never,
})
expect(manager.get(sid('s1')).projections.get('title')).toBeUndefined()
})
})

View File

@@ -5,6 +5,7 @@
* pre-instantiation buffering, and snapshot reference stability.
*/
import { describe, expect, it } from 'vitest'
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
import type { MuxFrame, RpcId, SessionId } from '@deepseek-ai/dsh-client-connection/client'
import { Session } from '../src/client/sessions/session.ts'
@@ -19,8 +20,12 @@ const rid = (id: string): RpcId => id as RpcId
/** session/queued frame with the wire-sourced rpcId key (the host prompt path). */
function queuedFrame(body: string, rpcId: string, steering = false): MuxFrame {
return {
type: 'session/queued', sessionId: SID, content: text(body),
source: { kind: 'user', rpcId: rid(rpcId) } as never,
type: 'session/queued',
sessionId: SID,
message: createUserMessage({
content: text(body),
source: { kind: 'user', rpcId: rid(rpcId) } as never,
}),
steering,
}
}
@@ -40,9 +45,12 @@ describe('queue intake', () => {
it('falls back to the envelope rpcId when the source carries none, and tags non-text blocks', () => {
const session = makeSession()
session.handleMuxEnvelope(rid('env-2'), {
type: 'session/queued', sessionId: SID,
content: [{ type: 'text', text: 'hi' }, { type: 'image', data: 'x' } as never],
source: { kind: 'plugin', plugin: 'loop' },
type: 'session/queued',
sessionId: SID,
message: createUserMessage({
content: [{ type: 'text', text: 'hi' }, { type: 'image', data: 'x' } as never],
source: { kind: 'plugin', plugin: 'loop' },
}),
steering: false,
})
expect(session.getSnapshot().queue).toEqual([{ key: 'f:env-2', preview: 'hi [image]' }])
@@ -93,14 +101,26 @@ describe('queue retirement (host queuedMirror rules)', () => {
const foreignSteering = {
seq: 0, time: 1,
type: 'steering/message', surfaceOp: 'append',
data: { turn: 0, content: text('loop'), source: { kind: 'plugin', plugin: 'loop' } },
data: {
turn: 0,
message: createUserMessage({
content: text('loop'),
source: { kind: 'plugin', plugin: 'loop' },
}),
},
} as never
session.handleMuxEnvelope(rid('e4'), { type: 'session/event', sessionId: SID, event: foreignSteering })
expect(session.getSnapshot().queue).toHaveLength(2)
const matchedSteering = {
seq: 1, time: 2,
type: 'steering/message', surfaceOp: 'append',
data: { turn: 0, content: text('插话'), source: { kind: 'user', rpcId: rid('p-2') } },
data: {
turn: 0,
message: createUserMessage({
content: text('插话'),
source: { kind: 'user', rpcId: rid('p-2') },
}),
},
} as never
session.handleMuxEnvelope(rid('e5'), { type: 'session/event', sessionId: SID, event: matchedSteering })
expect(session.getSnapshot().queue.map(r => r.key)).toEqual(['p-1'])
@@ -154,7 +174,13 @@ describe('queue reconnect semantics', () => {
const committed = {
seq: 6, time: 2,
type: 'steering/message', surfaceOp: 'append',
data: { turn: 1, content: text('重连插话'), source: { kind: 'user', rpcId: rid('p-steer') } },
data: {
turn: 1,
message: createUserMessage({
content: text('重连插话'),
source: { kind: 'user', rpcId: rid('p-steer') },
}),
},
} as never
session.handleMuxEnvelope(rid('e3'), { type: 'session/event', sessionId: SID, event: committed })
expect(session.getSnapshot().queue).toEqual([])

View File

@@ -22,9 +22,9 @@ function makeSession(api = new FakeApiClient()): { api: FakeApiClient; session:
return { api, session: new Session(SID, api) }
}
function histResponse(events: SessionEvent[], hasMore = false, todos?: { content: string; status: 'pending' | 'in_progress' | 'completed' }[]) {
function histResponse(events: SessionEvent[], hasMore = false) {
// history now returns HistoryEntry[] ({event, view?}); these tests are view-less.
return Promise.resolve(ok({ events: entries(events) as never[], hasMore, ...todos === undefined ? {} : { todos } }))
return Promise.resolve(ok({ events: entries(events) as never[], hasMore }))
}
describe('open', () => {
@@ -104,6 +104,28 @@ describe('live event path', () => {
expect(session.getSnapshot().nodes).toEqual(before.nodes)
})
it('materializes a command node from live lifecycle frames and reproduces it from a history window', async () => {
// Live path: run mints an executing node, done settles it in the flow.
const { session } = await opened()
const feed = (event: SessionEvent) => { session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event }) }
feed(ev.commandRun(6, 'cmd-live', 'plan'))
let command = session.getSnapshot().nodes.at(-1)
expect(command).toMatchObject({ kind: 'command', name: 'plan', args: '', outcome: null })
feed(ev.commandDone(7, 'cmd-live', 'success', '已进入 plan mode'))
command = session.getSnapshot().nodes.at(-1)
expect(command).toMatchObject({ kind: 'command', seq: 6, outcome: { kind: 'success', text: '已进入 plan mode' } })
// Replay path (refresh): the same pair inside the history window folds identically.
const replayed = await opened([
...plainTurn(0, 0, 'a', 'b'),
ev.commandRun(6, 'cmd-live', 'plan'),
ev.commandDone(7, 'cmd-live', 'success', '已进入 plan mode'),
])
expect(replayed.session.getSnapshot().nodes.at(-1)).toMatchObject({
kind: 'command', seq: 6, name: 'plan', outcome: { kind: 'success', text: '已进入 plan mode' },
})
})
it('accumulates chunks into partial, then finalize swaps partial out as the node lands', async () => {
const { session } = await opened()
const feed = (event: SessionEvent) => { session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event }) }
@@ -158,42 +180,6 @@ describe('live event path', () => {
})
})
it('folds todo/write into snapshot.todos last-write-wins, live and on window replay', async () => {
const listA = [{ content: '搭骨架', status: 'completed' as const }, { content: '写组件', status: 'in_progress' as const }]
const listB = [{ content: '搭骨架', status: 'completed' as const }, { content: '写组件', status: 'completed' as const }]
const { session } = await opened()
expect(session.getSnapshot().todos).toEqual([])
const feed = (event: SessionEvent) => { session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event }) }
feed(ev.todoWrite(6, listA))
expect(session.getSnapshot().todos).toEqual(listA)
feed(ev.todoWrite(7, listB))
expect(session.getSnapshot().todos).toEqual(listB)
// Window replay converges on the same last snapshot (history contains both writes).
const replayed = makeSession()
replayed.api.onHistory = () => histResponse([...plainTurn(0, 0, 'a', 'b'), ev.todoWrite(6, listA), ev.todoWrite(7, listB)])
await replayed.session.open()
expect(replayed.session.getSnapshot().todos).toEqual(listB)
})
it('seeds todos from the tail page projection when the last write precedes the window', async () => {
const list = [{ content: '窗口外的计划', status: 'in_progress' as const }]
// Cold open: the page window carries NO todo/write; the projection rides the response.
const { api, session } = makeSession()
api.onHistory = () => histResponse(plainTurn(100, 9, '问', '答'), true, list)
await session.open()
expect(session.getSnapshot().todos).toEqual(list)
// Paging an older window in must not clear the session-level projection.
api.onHistory = () => histResponse(plainTurn(94, 8, '旧问', '旧答'), false)
await session.loadOlder()
expect(session.getSnapshot().todos).toEqual(list)
// A later live write still overrides the seeded projection.
session.handleMuxEnvelope('r' as never, {
type: 'session/event', sessionId: SID,
event: ev.todoWrite(106, [{ content: '新计划', status: 'pending' as const }]),
})
expect(session.getSnapshot().todos).toEqual([{ content: '新计划', status: 'pending' }])
})
it('repairs a seq gap by repulling the tail page instead of appending a hole', async () => {
const { api, session } = await opened(plainTurn(0, 0, 'a', 'b')) // tail seq = 5
const repaired = [...plainTurn(0, 0, 'a', 'b'), ...plainTurn(6, 1, 'c', 'd')]
@@ -207,37 +193,6 @@ describe('live event path', () => {
const seqs = session.getSnapshot().nodes.map(n => n.seq)
expect(seqs).toEqual([1, 3, 7, 9]) // both turns' user/assistant, no hole, no duplicate 9
})
it('gap repair adopts the repull response projection (a missed todo/write outside the new tail page)', async () => {
const { api, session } = await opened(plainTurn(0, 0, 'a', 'b')) // tail seq = 5
expect(session.getSnapshot().todos).toEqual([])
// The missed range contained a todo/write that the repulled page no longer
// covers; the response's session-level projection is the only carrier.
const current = [{ content: '断线期间写的', status: 'in_progress' as const }]
api.onHistory = () => histResponse([...plainTurn(0, 0, 'a', 'b'), ...plainTurn(8, 1, 'c', 'd')], false, current)
session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event: ev.assistant(11, 1, 'd') })
await vi.waitFor(() => {
expect(api.callsOf('session.history').length).toBe(2)
})
await Promise.resolve()
expect(session.getSnapshot().todos).toEqual(current)
})
it('clears the plan when a tail response omits the projection (a write the log never kept)', async () => {
// Live write lands, then the host crashes before persisting it: the
// authoritative log holds no todo/write, so the resync tail response
// carries no projection — an omitted field on a tail request is the empty
// list, not a missing carrier, and the rolled-back plan must disappear.
const { api, session } = await opened(plainTurn(0, 0, 'a', 'b'))
session.handleMuxEnvelope('r' as never, {
type: 'session/event', sessionId: SID,
event: ev.todoWrite(6, [{ content: '丢失的计划', status: 'in_progress' as const }]),
})
expect(session.getSnapshot().todos).toEqual([{ content: '丢失的计划', status: 'in_progress' }])
api.onHistory = () => histResponse(plainTurn(0, 0, 'a', 'b'))
await session.resync()
expect(session.getSnapshot().todos).toEqual([])
})
})
describe('paging', () => {

View File

@@ -47,7 +47,7 @@ describe('list store projection', () => {
const b = bench()
b.svc.handleMuxEnvelope({
rpcId: 'title' as never,
payload: { type: 'session/title', sessionId: sid('s1'), title: 'Durable title', eventSeq: 2, updatedAt: 3 },
payload: { type: 'session/projection', sessionId: sid('s1'), key: 'title', value: 'Durable title', seq: 2 } as never,
})
await feedList(b, [
{ id: 's1', cwd: '/home/u/proj-a/' },

View File

@@ -236,6 +236,17 @@ describe('WorkspacesService', () => {
expect(api.callsOf('host.pickDirectory')).toEqual([{}, {}])
})
it('opens a filesystem path through the host without local state', async () => {
const ctx = new Context()
const api = new FakeApiClient()
const sessions = new SessionsService(ctx, api)
const workspaces = new WorkspacesService(ctx, api, sessions)
await expect(workspaces.openPath('/w/alpha/a.ts')).resolves.toBeUndefined()
expect(api.callsOf('host.openPath')).toEqual([{ path: '/w/alpha/a.ts' }])
api.onOpenPath = () => Promise.resolve(err({ code: 'internal', message: 'boom', details: {} }))
await expect(workspaces.openPath('/missing')).rejects.toThrow(/path open failed/)
})
it('deletes a Workspace or preserves it when the Host rejects deletion', async () => {
const ctx = new Context()
const api = new FakeApiClient()

View File

@@ -23,6 +23,15 @@
{
"path": "../../host/apiproxy"
},
{
"path": "../../ui/commands"
},
{
"path": "../../session-projection/session-projection"
},
{
"path": "../../session-title/session-title"
},
{
"path": "../../llm/llm"
},

View File

@@ -15,6 +15,10 @@
min-width: 220px;
max-height: 320px;
overflow-y: auto;
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens
(see ui-theme styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
border: 1px solid var(--dsw-alias-border-inverted);
border-radius: 12px;
background: var(--dsw-specific-menu);

View File

@@ -227,7 +227,15 @@ export class CommandService extends Service implements CommandServiceContract {
}
}
/** The command.execute transaction, addressed to the session's agent. */
/**
* The command.execute transaction, addressed to the session's agent — pure
* admission semantics. An unmatched line reports an error outcome (the
* composer's immediate admission feedback); an admitted command reports
* plain success regardless of its handler outcome, because the host
* executor durably logged the lifecycle (`command/run`/`command/done`) and
* the outcome renders as a persistent flow node — the composer never
* echoes it. Transport failures throw.
*/
private async execute(
session: ClientSessionContext,
line: string,
@@ -236,25 +244,25 @@ export class CommandService extends Service implements CommandServiceContract {
const { result } = await connection.api.commands.execute({ sessionId: session.sessionId, line })
if (!result.ok) throw new Error(`command.execute failed: ${result.error.code}: ${result.error.message}`)
if (!result.value.matched) return { kind: 'error', text: `unknown or malformed command: ${line}` }
const detached = result.value.result
return detached === undefined
? { kind: 'success' }
: { kind: detached.kind, ...(detached.text !== undefined ? { text: detached.text } : {}) }
return { kind: 'success' }
}
/**
* Fire-and-forget execute for the internal ('handled') paths. The detached
* result surfaces as a notice routed to the triggering session's composer,
* so a late result lands on its own session after a switch.
* Fire-and-forget execute for the internal ('handled') paths. Outcomes are
* NOT surfaced here: the host executor durably logs the command lifecycle
* (`command/run`/`command/done`), and the mux-broadcast events render as a
* persistent flow node on every tab. Only a transport/admission failure —
* which never entered a handler and therefore never logged — falls back to
* the composer notice as immediate feedback.
*/
private runDetached(desc: CommandDescriptor, session: ClientSessionContext, line: string): void {
void this.execute(session, line).then(
(outcome) => {
if (outcome.kind === 'error') this.noticeFor(session.sessionId, desc.name, 'error', outcome.text ?? `/${desc.name} failed`)
else if (outcome.text !== undefined) this.noticeFor(session.sessionId, desc.name, 'info', outcome.text)
// matched:false maps to an error outcome with no logged lifecycle.
if (outcome.kind === 'error') this.noticeFor(session.sessionId, 'error', outcome.text ?? `/${desc.name} failed`)
},
(error: unknown) => {
this.noticeFor(session.sessionId, desc.name, 'error', error instanceof Error ? error.message : String(error))
this.noticeFor(session.sessionId, 'error', error instanceof Error ? error.message : String(error))
},
)
}
@@ -270,8 +278,8 @@ export class CommandService extends Service implements CommandServiceContract {
})
}
/** Route a detached result to the session's composer notice channel (scope gone = attempt died with it). */
private noticeFor(id: SessionId, _name: string, level: 'info' | 'error', text: string): void {
/** Route an admission/transport failure to the session's composer notice channel (scope gone = attempt died with it). */
private noticeFor(id: SessionId, level: 'info' | 'error', text: string): void {
const actx = this.scopeFor(id)
if (actx === undefined) return
const conversation = actx.get('conversation')

View File

@@ -31,7 +31,7 @@ const S2_CMDS: CommandDescriptor[] = [
{ name: 'attach', description: 'scoped shadow', input: { hint: 'path' } },
]
type ExecuteValue = { matched: boolean; result?: { kind: 'success' | 'error'; text?: string } }
type ExecuteValue = { matched: boolean }
interface BenchOptions {
/** Scripted catalog per list payload; default serves the fixed catalogs by session. */
@@ -361,16 +361,18 @@ describe('matchEnter (enter column)', () => {
})
describe('execute payload', () => {
it('claim.submit addresses the session and maps the detached result', async () => {
it('claim.submit addresses the session; admitted outcomes stay off the composer (flow card owns them)', async () => {
const { source, warm, executeCalls } = await bench({
execute: () => Promise.resolve({ matched: true, result: { kind: 'success', text: 'goal set' } }),
execute: () => Promise.resolve({ matched: true }),
})
await warm(proj('s1'))
const outcome = source.matchSpace!(proj('s1'), '/goal')
if (outcome === undefined || outcome === 'handled' || !('claim' in outcome)) throw new Error('expected claim')
const settled = await outcome.claim.submit('ship it', new Context())
expect(executeCalls).toEqual([{ sessionId: sid('s1'), line: '/goal ship it' }])
expect(settled).toEqual({ kind: 'success', text: 'goal set' })
// Pure admission: no outcome text ever rides the submit result — the
// durable command lifecycle events render the outcome in the flow.
expect(settled).toEqual({ kind: 'success' })
})
it('maps matched:false to an error outcome and a matched bare result to success', async () => {
@@ -389,33 +391,29 @@ describe('execute payload', () => {
})
})
describe('detached result notices', () => {
describe('detached admission notices', () => {
const flush = () => new Promise(resolve => setTimeout(resolve, 0))
it('success text → info; error result → error; rejection → error, all on the triggering session', async () => {
let mode: 'info' | 'error' | 'reject' = 'info'
it('admitted outcomes stay silent; admission miss and transport rejection notice as errors', async () => {
let mode: 'admitted' | 'miss' | 'reject' = 'admitted'
const { source, mint, warm, notices } = await bench({
execute: () => {
if (mode === 'reject') return Promise.reject(new Error('network down'))
return Promise.resolve({
matched: true,
result: mode === 'info'
? { kind: 'success' as const, text: 'compacted 12 messages' }
: { kind: 'error' as const, text: 'plan mode refused' },
})
return Promise.resolve({ matched: mode === 'admitted' })
},
})
mint('s1')
await warm(proj('s1'))
// Admitted: the durable lifecycle events own the outcome — no notice.
menuPick(source, 'plan', proj('s1'))
await flush()
expect(notices).toEqual([{ scope: sid('s1'), level: 'info', text: 'compacted 12 messages' }])
expect(notices).toEqual([])
notices.length = 0
mode = 'error'
// Admission miss (matched:false): immediate composer feedback stays.
mode = 'miss'
await source.matchEnter!(proj('s1'), '/plan', new AbortController().signal)
await flush()
expect(notices).toEqual([{ scope: sid('s1'), level: 'error', text: 'plan mode refused' }])
expect(notices).toEqual([{ scope: sid('s1'), level: 'error', text: 'unknown or malformed command: /plan' }])
notices.length = 0
mode = 'reject'
@@ -424,9 +422,9 @@ describe('detached result notices', () => {
expect(notices).toEqual([{ scope: sid('s1'), level: 'error', text: 'network down' }])
})
it('success without text stays silent; a torn-down scope drops the notice', async () => {
it('a torn-down scope drops the failure notice', async () => {
const { source, warm, notices } = await bench({
execute: () => Promise.resolve({ matched: true, result: { kind: 'success' as const, text: 'orphan' } }),
execute: () => Promise.reject(new Error('orphan failure')),
})
await warm(proj('ghost')) // never minted: scopeFor misses
menuPick(source, 'plan', proj('ghost'))

View File

@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-conversation/README.md
README.md: 56a445ccfa86e0b11cf5aefc37819a30746f0739
README.zh.md: a7c160ecdd74074257c9d149630663dacd05c070
README.md: 51ddecf93240c2196483d3fb2bcfaca4104da31a
README.zh.md: d98cbcc69b875d2f426d9bdd9f2fa81874ec614a

View File

@@ -8,11 +8,11 @@ The resident conversation shell survives no-session and session transitions. Wit
The view ring IS a slot: the conversation registration declares the `'conversation.view'` list slot (session scope) in its `children` table, ConversationRoot renders the active entry through its renderSlot share (`only: <active id>`), and view tabs project from the ring ledger's registration options (`id`/`order`/`label`). The chat view is this package's own ring entry; other plugins (ui-trajectory) contribute tabs through plain `ctx.slots.register` — the former package-local view registry (`registerView`/`ViewEntry`/`ConversationViewMap` and the chrome attachment table) is retired, with per-view chrome dissolved into the view components themselves.
Generic tool rows classify the built-in bash, read, search, write, edit, and run_code names into dedicated visual variants. The filesystem variants render the edit icon and `Write · <path>` or `Edit · <path>` summary while retaining the shared row-to-details interaction. The code variant summarizes with the model-authored `description` and expands to the program itself; its logged sub-dispatches render as always-visible nested rows through the SAME keyed toolview hole (custom registrations and the GenericToolCard fallback apply to sub-rows unchanged), and the details panel resolves a selected sub-call id to its full logged args and complete output. Cordis lifecycle tools reuse those generic variants while presenting `Inspect`, `Mount temporary Plugin`, and `Unmount temporary Plugin` with a shared Cordis accent; mount keeps the code variant's expandable source rendering.
Generic tool rows classify the built-in bash, read, search, write, edit, and run_code names into dedicated visual variants. The filesystem variants render the edit icon and a path summary; that path is a hover-underline link that opens the file with the host OS default application (`host.openPath`, relative paths resolve against the session cwd). Tool rows are not whole-row click targets and do not open the details panel. The code variant summarizes with the model-authored `description` and expands to the program itself; its logged sub-dispatches render as always-visible nested rows through the SAME keyed toolview hole (custom registrations and the GenericToolCard fallback apply to sub-rows unchanged). Cordis lifecycle tools reuse those generic variants while presenting `Inspect`, `Mount temporary Plugin`, and `Unmount temporary Plugin` with a shared Cordis accent; mount keeps the code variant's expandable source rendering.
Tool rows are slots too — the standalone tool ring (`ToolViewRegistry`/`ctx.toolviews`/outlet) is retired. The chat entry declares the keyed `'conversation.chat.toolview'` hole (session scope; the key space is runtime-open); its render site dispatches per row via `entryKey: toolName` with `GenericToolCard` as the call-site `fallback`. The owner payload is the uniform `ToolRowOwnerProps` (`callId`/`toolName`/`block`/`openDetails`) and `ToolRowProps` pre-composes it with the session standard kit. A registrant is a plain plugin: `ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)` with `inject: ['slots', 'conversation']` as the load-order seam (apply mounts ConversationService after the chat registration, so the service being present guarantees the slot is declared); session differentiation happens inside the component (`useSessions` reading `parentId` — the bash sample is the third-party-posture exemplar). Trajectory/waterfall toolview slots share this shape and land with their own render sites (RendersCheck rejects a declaration nobody renders).
Tool rows are slots too — the standalone tool ring (`ToolViewRegistry`/`ctx.toolviews`/outlet) is retired. The chat entry declares the keyed `'conversation.chat.toolview'` hole (session scope; the key space is runtime-open); its render site dispatches per row via `entryKey: toolName` with `GenericToolCard` as the call-site `fallback`. The owner payload is the uniform `ToolRowOwnerProps` (`callId`/`toolName`/`block`/`openFile`) and `ToolRowProps` pre-composes it with the session standard kit. A registrant is a plain plugin: `ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)` with `inject: ['slots', 'conversation']` as the load-order seam (apply mounts ConversationService after the chat registration, so the service being present guarantees the slot is declared); session differentiation happens inside the component (`useSessions` reading `parentId` — the bash sample is the third-party-posture exemplar). Trajectory/waterfall toolview slots share this shape and land with their own render sites (RendersCheck rejects a declaration nobody renders).
The todo surfaces are two registrations over that shape, both plain registrant plugins with `inject: ['slots', 'conversation']`. `TodoRow` takes the `'conversation.chat.toolview'` key `todo_write` and summarizes what the call attempted (`<done>/<total> 已完成 · <active item>` parsed from its args, falling back to the generic summary on malformed or wrongly-shaped model JSON, and keeping the generic dot for non-ok execution states so a cancelled call never reads as a completed update). `TodoDock` takes the `'conversation.input.dock'` list slot at `order: -1` — above the queue rows — and is the durable plan strip: it selects `todos` off the session snapshot and renders `TodoPanel`, which takes the plain list, hides itself while the list is empty, and collapses to a header of title plus `"<done>/<total> tasks · <n> in progress"` (status glyphs are the figma check / progress / dashed-pending set). The dock adapter owns the selection so the panel stays a pure function of its props; the persistent list lives here rather than in the row so the row stays one line. Anything the input-zone composer chain hides (a `conversation.composer` takeover such as ui-question's) hides the whole dock, this strip included.
The todo surfaces are two registrations over that shape, both plain registrant plugins with `inject: ['slots', 'conversation']`. `TodoRow` takes the `'conversation.chat.toolview'` key `todo_write` and summarizes what the call attempted (`<done>/<total> 已完成 · <active item>` parsed from its args, falling back to the generic summary on malformed or wrongly-shaped model JSON, and keeping the generic dot for non-ok execution states so a cancelled call never reads as a completed update). `TodoDock` takes the `'conversation.input.dock'` list slot at `order: -1` — above the queue rows — and is the plan strip: it reads the host-computed `todos` projection via `useProjection` (standing plan: latest `todo/write` with no later `turn/start`) and renders `TodoPanel`, which takes the plain list, hides itself while the list is empty, and collapses to a header of title plus `"<done>/<total> tasks · <n> in progress"` (status glyphs are the figma check / progress / dashed-pending set). The dock adapter owns the selection so the panel stays a pure function of its props; the standing list lives here rather than in the row so the row stays one line. Anything the input-zone composer chain hides (a `conversation.composer` takeover such as ui-question's) hides the whole dock, this strip included.
Per-session UI state for selection and the active view lives in the declared chat store (`stores.ts` `createChatStore`); the InputHub owns the composer state machine and mirrors its draft into that store for persistence. Apply passes one store handle to the strict session subtree, chat view, and details registrations, so each session shares one instance and the framework owns its lifecycle. Components are pure: the framework standard kit supplies `useSession`/`sessionId`, global `useSessions`/`useWorkspaces`, and the input machine's `useInput`/`inputActions`; store faces and inject factories supply the remaining state and callbacks.

View File

@@ -8,11 +8,11 @@
视图环本身就是 slot会话注册声明 `'conversation.view'` 列表 slotSession scope并将其列在 `children` 表中ConversationRoot 通过 renderSlot share 渲染活跃配置项(`only: <active id>`);视图标签页从环账本的注册选项(`id``order``label`投影而来。聊天视图是该包自身的环配置项其他插件ui-trajectory通过普通的 `ctx.slots.register` 贡献标签页。先前包内的视图注册表(`registerView``ViewEntry``ConversationViewMap` 及 chrome 附加表)已退役,逐视图 chrome 则被拆入视图组件自身。
通用工具行把内置的 bash、read、search、write、edit 和 run_code 名称归入专用视觉变体。文件系统变体会渲染 edit 图标和 `Write · <path>``Edit · <path>` 摘要,同时保留共享的行到详情交互。code 变体以模型撰写的 `description` 作摘要,展开后显示程序本身;其已记录的子调用经由同一个键控 toolview 空位渲染为始终可见的嵌套行(自定义注册和 GenericToolCard fallback 原样适用于子行)details 面板则会根据选中的子调用 id 解析出其完整记录的参数与完整输出。Cordis 生命周期工具复用这些通用变体,同时以统一的 Cordis 强调色呈现 `Inspect``Mount temporary Plugin``Unmount temporary Plugin`mount 行保留 code 变体的可展开源码渲染。
通用工具行把内置的 bash、read、search、write、edit 和 run_code 名称归入专用视觉变体。文件系统变体会渲染 edit 图标和路径摘要;该路径是悬停下划线链接,点击后通过宿主操作系统的默认应用打开文件(`host.openPath`,相对路径相对会话 cwd 解析)。工具行不再是整行点击目标,也不会打开 details 面板。code 变体以模型撰写的 `description` 作摘要,展开后显示程序本身;其已记录的子调用经由同一个键控 toolview 空位渲染为始终可见的嵌套行(自定义注册和 GenericToolCard fallback 原样适用于子行。Cordis 生命周期工具复用这些通用变体,同时以统一的 Cordis 强调色呈现 `Inspect``Mount temporary Plugin``Unmount temporary Plugin`mount 行保留 code 变体的可展开源码渲染。
工具行同样是 slot独立工具环`ToolViewRegistry``ctx.toolviews`outlet已经退役。聊天配置项声明键控的 `'conversation.chat.toolview'` 空位Session scopekey 空间在运行时开放);其渲染点逐行通过 `entryKey: toolName` 分发,并以 `GenericToolCard` 作为调用点 `fallback`。owner 载荷是统一的 `ToolRowOwnerProps``callId``toolName``block``openDetails``ToolRowProps` 则预先将其与 Session 标准工具包组合。注册方只是普通插件:`ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)`,以 `inject: ['slots', 'conversation']` 作为加载顺序 seamapply 在聊天注册后挂载 ConversationService因此服务存在即可保证 slot 已声明Session 区分在组件内部完成(`useSessions` 读取 `parentId`bash 示例是第三方姿态的范例。Trajectory/waterfall 工具视图 slot 共享此形状并随各自的渲染点落地RendersCheck 会拒绝没有任何渲染方的声明)。
工具行同样是 slot独立工具环`ToolViewRegistry``ctx.toolviews`outlet已经退役。聊天配置项声明键控的 `'conversation.chat.toolview'` 空位Session scopekey 空间在运行时开放);其渲染点逐行通过 `entryKey: toolName` 分发,并以 `GenericToolCard` 作为调用点 `fallback`。owner 载荷是统一的 `ToolRowOwnerProps``callId``toolName``block``openFile``ToolRowProps` 则预先将其与 Session 标准工具包组合。注册方只是普通插件:`ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)`,以 `inject: ['slots', 'conversation']` 作为加载顺序 seamapply 在聊天注册后挂载 ConversationService因此服务存在即可保证 slot 已声明Session 区分在组件内部完成(`useSessions` 读取 `parentId`bash 示例是第三方姿态的范例。Trajectory/waterfall 工具视图 slot 共享此形状并随各自的渲染点落地RendersCheck 会拒绝没有任何渲染方的声明)。
todo 两个面就是在该形状上的两个注册项,都是普通注册方插件,`inject: ['slots', 'conversation']``TodoRow` 占用 `'conversation.chat.toolview'``todo_write` key摘要该次调用「试图写入」的内容从其 args 解析出 `<已完成>/<总数> 已完成 · <进行中条目>`;模型 JSON 残缺或形状不对时回落到通用摘要;非 ok 执行状态保留通用状态点,使被取消的调用绝不读成一次已完成的更新)。`TodoDock``order: -1` 占用 `'conversation.input.dock'` 列表 slot位于队列行之上常驻的计划条:它从会话快照中选取 `todos` 并渲染 `TodoPanel`,后者接收纯列表,在列表为空时自我隐藏,折叠时收成标题加 `"<已完成>/<总数> tasks · <n> in progress"` 的表头(状态图标为 figma 的勾选/进行中/虚线未开始一组)。选取由 dock 适配器负责,因此面板保持为其 props 的纯函数;常驻列表放在此处而非行内,行才能保持单行。输入区 composer 链隐藏的一切(例如 ui-question 对 `conversation.composer` 的接管)也会隐藏整个 dock包括这条计划条。
todo 两个面就是在该形状上的两个注册项,都是普通注册方插件,`inject: ['slots', 'conversation']``TodoRow` 占用 `'conversation.chat.toolview'``todo_write` key摘要该次调用「试图写入」的内容从其 args 解析出 `<已完成>/<总数> 已完成 · <进行中条目>`;模型 JSON 残缺或形状不对时回落到通用摘要;非 ok 执行状态保留通用状态点,使被取消的调用绝不读成一次已完成的更新)。`TodoDock``order: -1` 占用 `'conversation.input.dock'` 列表 slot位于队列行之上是计划条`useProjection` 读取 host 计算的 `todos` 投影(站立计划:其后没有更晚 `turn/start` 的最近一次 `todo/write`并渲染 `TodoPanel`,后者接收纯列表,在列表为空时自我隐藏,折叠时收成标题加 `"<已完成>/<总数> tasks · <n> in progress"` 的表头(状态图标为 figma 的勾选/进行中/虚线未开始一组)。选取由 dock 适配器负责,因此面板保持为其 props 的纯函数;站立列表放在此处而非行内,行才能保持单行。输入区 composer 链隐藏的一切(例如 ui-question 对 `conversation.composer` 的接管)也会隐藏整个 dock包括这条计划条。
逐 Session UI 状态中的选择与活跃视图位于已声明的聊天 store`stores.ts` `createChatStore`InputHub 拥有输入区状态机,并将草稿镜像到该 store 以便持久化。apply 将同一个 store handle 传给严格限定于会话的子树、聊天视图和详情注册,因此每个会话内共享一个实例,框架拥有其生命周期。组件保持纯粹:框架标准工具包提供 `useSession``sessionId`、全局 `useSessions``useWorkspaces`,以及输入状态机的 `useInput``inputActions`store 表层与 inject factory 提供其余状态和回调。

View File

@@ -49,6 +49,8 @@
},
"devDependencies": {
"@deepseek-ai/dsh-client-runtime": "workspace:^",
"@deepseek-ai/dsh-session-projection": "workspace:^",
"@deepseek-ai/dsh-tool-todo": "workspace:^",
"@deepseek-ai/dsh-client-ui-layout": "workspace:^",
"@deepseek-ai/dsh-client-ui-primitives": "workspace:^",
"@deepseek-ai/dsh-client-ui-slash": "workspace:^",

View File

@@ -7,6 +7,7 @@ import type { ViewTab } from './contract/views.ts'
import type {
ChatViewInjected, ComposerBarInjected, ConversationInjected, ConversationSessionInjected, DetailsInjected,
} from './contract/slots.ts'
import { resolveToolPath } from './contract/tool-call-model.ts'
import { createChatStore } from './stores.ts'
import { ConversationService } from './service.ts'
import { InputHub } from './input/hub.ts'
@@ -158,7 +159,10 @@ export function apply(ctx: Context): void {
id: 'chat',
order: 0,
label: 'Chat',
children: { 'conversation.chat.toolview': { kind: 'keyed', scope: 'session' } },
children: {
'conversation.chat.toolview': { kind: 'keyed', scope: 'session' },
'conversation.chat.commandview': { kind: 'keyed', scope: 'session' },
},
store: chatStore,
inject: (sessionId: SessionId, actions: BoundActions<typeof chatStore>): ChatViewInjected => {
const scoped = scopedConversation(sessions, sessionId)
@@ -167,6 +171,13 @@ export function apply(ctx: Context): void {
actions.select(target)
layout.openDetails()
},
openFile: (path) => {
const cwd = sessions.list.getSnapshot().byId[sessionId]?.cwd
void workspaces.openPath(resolveToolPath(cwd, path)).catch(() => {
// Host/OS open failures stay silent in the chat row; the native
// app surfaces its own error dialog when the path is unusable.
})
},
loadOlder: () => { void scoped.loadOlder() },
}
},

View File

@@ -20,14 +20,14 @@ import {
memo, useLayoutEffect, useMemo, useRef, useState, type ReactNode,
} from 'react'
import type {
CodeSubCall, ConversationNode, ConversationSnapshot, RunningToolCall, ToolResultNode,
CodeSubCall, CommandNode, ConversationNode, ConversationSnapshot, RunningToolCall, ToolResultNode,
} from '@deepseek-ai/dsh-client-runtime/client'
import type { SnapshotSelectorHook } from '@deepseek-ai/dsh-client-ui-slots'
import { IconChevronDownOutline14 } from '@deepseek-ai/dsh-client-ui-primitives'
import type { ChatViewSlotProps } from '../contract/slots.ts'
import type { SelectionTarget } from '../contract/views.ts'
import { deriveChatFlow, type ChatFlowItem } from './chat-flow.ts'
import { AssistantMarkdown } from './AssistantMarkdown.tsx'
import { GenericCommandCard } from './GenericCommandCard.tsx'
import { GenericToolCard } from './GenericToolCard.tsx'
import { MessageItem } from './MessageItem.tsx'
import { PendingCard } from './PendingCard.tsx'
@@ -36,7 +36,7 @@ import css from './ChatView.module.css'
const FOLLOW_THRESHOLD = 24
type OpenDetails = (target: SelectionTarget) => void
type OpenFile = (path: string) => void
/** The declared toolview hole's render share (stable framework binding, passed through memoized rows). */
type RenderToolRow = ChatViewSlotProps['renderSlot']
@@ -49,20 +49,18 @@ type UseConversation = SnapshotSelectorHook<ConversationSnapshot>
* top-level call (same registrations, same fallback), nested by the parent.
* A started-but-unsettled sub-call arrives as the RunningToolCall shape and
* renders the running state exactly as a native in-flight row. */
const SubCallRow = memo(function SubCallRow({ renderSlot, node, onOpenDetails, selected, cwd }: {
const SubCallRow = memo(function SubCallRow({ renderSlot, node, openFile, selected, cwd }: {
renderSlot: RenderToolRow
node: CodeSubCall
onOpenDetails: OpenDetails
openFile: OpenFile
selected: boolean
cwd: string | undefined
}) {
const settled = 'kind' in node
const toolName = settled ? node.call?.name ?? '' : node.name
const seq = settled ? node.seq : node.time
const owner = useMemo(() => ({
callId: node.callId, toolName, block: node, cwd,
openDetails: () => { onOpenDetails({ turnSeq: seq, callId: node.callId, toolName }) },
}), [node, toolName, seq, cwd, onOpenDetails])
callId: node.callId, toolName, block: node, openFile, cwd,
}), [node, toolName, openFile, cwd])
return (
<div className={css.callRow} data-selected={selected || undefined}>
{renderSlot('conversation.chat.toolview', owner, {
@@ -79,15 +77,13 @@ const SubCallRow = memo(function SubCallRow({ renderSlot, node, onOpenDetails, s
* renders its logged sub-dispatches as always-visible indented rows —
* each one the same keyed-slot dispatch as a native top-level call. */
const CallRow = memo(function CallRow({
renderSlot, callId, toolName, block, seq, onOpenDetails, selected, subCalls, selectedCallId, cwd,
renderSlot, callId, toolName, block, openFile, selected, subCalls, selectedCallId, cwd,
}: {
renderSlot: RenderToolRow
callId: string
toolName: string
block: ToolResultNode | RunningToolCall
/** Surface seq for finalized results; the call's turn for running calls. */
seq: number
onOpenDetails: OpenDetails
openFile: OpenFile
selected: boolean
/** `run_code` sub-dispatches in dispatch order (reference-stable per
* parent; running entries settle in place); undefined for ordinary calls. */
@@ -98,9 +94,8 @@ const CallRow = memo(function CallRow({
cwd: string | undefined
}) {
const owner = useMemo(() => ({
callId, toolName, block, cwd,
openDetails: () => { onOpenDetails({ turnSeq: seq, callId, toolName }) },
}), [callId, toolName, block, seq, cwd, onOpenDetails])
callId, toolName, block, openFile, cwd,
}), [callId, toolName, block, openFile, cwd])
return (
<div className={css.callRow} data-selected={selected || undefined}>
{renderSlot('conversation.chat.toolview', owner, {
@@ -114,7 +109,7 @@ const CallRow = memo(function CallRow({
key={node.callId}
renderSlot={renderSlot}
node={node}
onOpenDetails={onOpenDetails}
openFile={openFile}
selected={node.callId === selectedCallId}
cwd={cwd}
/>
@@ -126,10 +121,10 @@ const CallRow = memo(function CallRow({
})
/** Consecutive tool results as one step-run group (uniform 16px rhythm). */
const ToolGroup = memo(function ToolGroup({ renderSlot, results, onOpenDetails, selectedCallId, codeDispatches, cwd }: {
const ToolGroup = memo(function ToolGroup({ renderSlot, results, openFile, selectedCallId, codeDispatches, cwd }: {
renderSlot: RenderToolRow
results: readonly ToolResultNode[]
onOpenDetails: OpenDetails
openFile: OpenFile
/** Only set when the selected call lives in THIS group, top-level or nested (memo economy). */
selectedCallId: string | undefined
/** Sub-dispatch index off the snapshot (map reference is chunk-storm stable). */
@@ -146,8 +141,7 @@ const ToolGroup = memo(function ToolGroup({ renderSlot, results, onOpenDetails,
callId={node.callId}
toolName={node.call?.name ?? ''}
block={node}
seq={node.seq}
onOpenDetails={onOpenDetails}
openFile={openFile}
selected={node.callId === selectedCallId}
subCalls={codeDispatches.get(node.callId)}
selectedCallId={selectedCallId}
@@ -158,6 +152,24 @@ const ToolGroup = memo(function ToolGroup({ renderSlot, results, onOpenDetails,
)
})
/** One command lifecycle row: keyed dispatch on the command name with the
* generic card as the render-site fallback (zero registration required). A
* run-less cross-window node has no name and always lands on the fallback. */
const CommandRow = memo(function CommandRow({ renderSlot, node }: {
renderSlot: RenderToolRow
node: CommandNode
}) {
const owner = useMemo(() => ({ node }), [node])
return (
<div className={css.callRow}>
{renderSlot('conversation.chat.commandview', owner, {
entryKey: node.name ?? '',
fallback: <GenericCommandCard {...owner} />,
})}
</div>
)
})
/** Turn loader: one row of four 2.5px pixels (half a notch above the StateDot
* 2px cell, same blue) chasing left to right with a stepped trail — flat
* keyframe holds, no tweening, no rotation. Phase offsets come from
@@ -210,7 +222,7 @@ function StreamingTail({ useSession, onGrow }: {
* The chat view slot entry: pure component over the composed props (tool rows
* render through the declared keyed hole's renderSlot share).
*/
export function ChatView({ useSession, useSessions, useStore, renderSlot, sessionId, openDetails, loadOlder }: ChatViewSlotProps) {
export function ChatView({ useSession, useSessions, useStore, renderSlot, sessionId, openFile, loadOlder }: ChatViewSlotProps) {
const nodes = useSession(s => s.nodes)
// Workspace root off the session list row: path summaries display relative to it.
const cwd = useSessions(s => s.byId[sessionId]?.cwd)
@@ -311,7 +323,7 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
key={item.key}
renderSlot={renderSlot}
results={item.results}
onOpenDetails={openDetails}
openFile={openFile}
selectedCallId={inGroup ? selectedCallId : undefined}
codeDispatches={codeDispatches}
cwd={cwd}
@@ -322,6 +334,9 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
if (node.kind === 'assistant') {
return <AssistantMarkdown key={item.key} blocks={node.blocks} streaming={false} interrupted={node.interrupted} />
}
if (node.kind === 'command') {
return <CommandRow key={item.key} renderSlot={renderSlot} node={node} />
}
/* v8 ignore next -- tool-result never reaches here: deriveChatFlow folds them into groups. */
if (node.kind === 'tool-result') return null
return <MessageItem key={item.key} node={node} />
@@ -351,8 +366,7 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
callId={call.callId}
toolName={call.name}
block={call}
seq={call.turn}
onOpenDetails={openDetails}
openFile={openFile}
selected={call.callId === selectedCallId}
subCalls={codeDispatches.get(call.callId)}
selectedCallId={selectedCallId}

View File

@@ -0,0 +1,38 @@
// GenericCommandCard: the default command row — a stripped-down
// GenericToolCard rendering the dispatched command line and the settlement
// text. Supplied by the chat view as the keyed commandview slot's render-site
// fallback (an unregistered command name lands here); registrants may compose
// it as a base, feeding the same owner payload through.
import { ToolRow } from './ToolRow.tsx'
import type { ToolRowState } from '../contract/tool-call-model.ts'
import type { CommandRowOwnerProps } from '../contract/slots.ts'
import { IconApiOutline14 } from '@deepseek-ai/dsh-client-ui-primitives'
/** Node state → row state semantic (running while unsettled; outcome kind after). */
function stateOf(outcome: CommandRowOwnerProps['node']['outcome']): ToolRowState {
if (outcome === null) return 'running'
return outcome.kind === 'error' ? 'error' : 'ok'
}
export function GenericCommandCard({ node }: CommandRowOwnerProps) {
const text = node.outcome?.text
const summary = node.outcome === null
? '执行中…'
: text ?? (node.outcome.kind === 'error' ? '命令失败' : '已完成')
// Display line rebuilt from the structured payload (args carries its own
// separator whitespace verbatim); a cross-window node whose run page fell
// out of the window has neither.
const title = node.name === null ? '命令' : `/${node.name}${node.args ?? ''}`
return (
<ToolRow
variant="others"
icon={<IconApiOutline14 size={16} />}
title={title}
summary={summary}
// Expandable only when the outcome text overflows a one-line summary.
body={text !== undefined && text.includes('\n') ? text : null}
state={stateOf(node.outcome)}
/>
)
}

View File

@@ -25,8 +25,9 @@ const VARIANT_ICONS: Record<ToolRowVariant, ReactNode> = {
others: <IconSparkle16 size={14} />,
}
export function GenericToolCard({ toolName, block, cwd, openDetails }: ToolRowOwnerProps) {
export function GenericToolCard({ toolName, block, cwd, openFile }: ToolRowOwnerProps) {
const model = toolRowModel(toolName, block, cwd)
const singleFile = model.filePath !== undefined
return (
<ToolRow
variant={model.variant}
@@ -34,9 +35,11 @@ export function GenericToolCard({ toolName, block, cwd, openDetails }: ToolRowOw
icon={VARIANT_ICONS[model.variant]}
title={model.title}
summary={model.summary}
body={model.body}
// Single-file tools never expose an args body — the path link is the only action.
body={singleFile ? null : model.body}
state={model.state}
onOpenDetails={openDetails}
filePath={model.filePath}
onOpenFile={singleFile ? openFile : undefined}
/>
)
}

View File

@@ -41,10 +41,9 @@
90%, 100% { left: 100%; }
}
/* Clickable rows keep only the cursor affordance — no hover fill. */
.row[data-clickable] {
/* Expand-on-row (Think / code): pointer only — no row fill hover. */
.row[data-expandable] {
cursor: pointer;
border-radius: 6px;
}
.leading {
@@ -143,6 +142,29 @@ button.leading {
color: var(--dsw-alias-label-tertiary);
}
/* File-tool path: same geometry as .summary; hover underline + pointer. */
.fileLink {
flex: 1 1 auto;
min-width: 0;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
margin: 0;
padding: 0;
border: none;
background: none;
font: inherit;
text-align: left;
font-size: 14px;
line-height: 24px;
color: var(--dsw-alias-label-tertiary);
cursor: pointer;
}
.fileLink:hover {
text-decoration: underline;
}
/* Expanded body: pad-left 22 indented gray text, no border, no fill. */
.body {
padding: 4px 0 4px 22px;

View File

@@ -2,9 +2,8 @@
// 16px leading slot (state dot / tool icon, chevron on hover or expanded) + title +
// separator dot + FILL-truncated summary. Expanded body is indented gray text;
// no inline output (full results live in the details panel). Expand state is
// component-local view state; row click hands the selection off to the owner.
// TODO(ux): converge every chat-tab tool row on in-place expansion for its
// expandable content, retiring the details-panel handoff where feasible.
// component-local view state. File-tool summaries are path links that open
// through the host; the row itself is not a details-panel control.
import { useState, type KeyboardEvent, type MouseEvent, type ReactNode } from 'react'
import clsx from 'clsx'
@@ -26,8 +25,13 @@ export interface ToolRowProps {
state: ToolRowState
/** Makes the row itself the expand control instead of only its leading icon. */
expandOnRowClick?: boolean | undefined
/** Selection handoff (row click), already bound to this call by the owner. */
onOpenDetails?: (() => void) | undefined
/**
* Filesystem path from tool args; when set with onOpenFile, the summary
* renders as a hover-underline link that opens the host default app.
*/
filePath?: string | undefined
/** Open the path with the host OS default application (already cwd-resolved). */
onOpenFile?: ((path: string) => void) | undefined
}
/** Leading-slot state substitution: the tool icon yields to the terminal state
@@ -50,10 +54,15 @@ export function ToolRow({
body,
state,
expandOnRowClick = false,
onOpenDetails,
filePath,
onOpenFile,
}: ToolRowProps) {
const [expanded, setExpanded] = useState(false)
const expandable = body !== null
// A row that names a single file keeps one interaction (open that path);
// args expand is off whether or not the open callback is wired yet.
const singleFile = filePath !== undefined
const fileLink = singleFile && onOpenFile !== undefined
const expandable = body !== null && !singleFile
const open = expanded && expandable
const rowExpands = expandable && expandOnRowClick
const toggleExpand = () => {
@@ -68,6 +77,10 @@ export function ToolRow({
event.preventDefault()
toggleExpand()
}
const openFile = (event: MouseEvent<HTMLButtonElement>) => {
event.stopPropagation()
if (filePath !== undefined) onOpenFile?.(filePath)
}
// Expandable rows preview the toggle on hover: the tool icon yields to a
// down chevron (CSS swap on .row:hover); state dots still take precedence.
const collapsedIcon = expandable
@@ -85,11 +98,11 @@ export function ToolRow({
<div className={css.root} data-variant={variant} data-tool={toolName} data-state={state}>
<div
className={css.row}
data-clickable={rowExpands || onOpenDetails !== undefined || undefined}
data-expandable={rowExpands || undefined}
role={rowExpands ? 'button' : undefined}
tabIndex={rowExpands ? 0 : undefined}
aria-expanded={rowExpands ? open : undefined}
onClick={rowExpands ? toggleExpand : onOpenDetails}
onClick={rowExpands ? toggleExpand : undefined}
onKeyDown={rowExpands ? toggleFromKeyboard : undefined}
>
{expandable && !rowExpands ? (
@@ -110,7 +123,17 @@ export function ToolRow({
{!open && (
<>
<span className={css.sep} aria-hidden />
<span className={css.summary}>{summary}</span>
{fileLink ? (
<button
type="button"
className={css.fileLink}
onClick={openFile}
>
{summary}
</button>
) : (
<span className={css.summary}>{summary}</span>
)}
</>
)}
</div>

View File

@@ -3,7 +3,7 @@ import type { ReactNode, RefObject } from 'react'
import type {
InjectFace, MaybeSnapshotSelectorHook, PropsRenderSlots, PropsRuntime, PropsStore, SnapshotSelectorHook,
} from '@deepseek-ai/dsh-client-ui-slots'
import type { ConversationSnapshot, ObservableSnapshot, PendingInteraction, SessionId, ToolCallBlock, WorkspaceId } from '@deepseek-ai/dsh-client-runtime/client'
import type { CommandNode, ConversationSnapshot, ObservableSnapshot, PendingInteraction, SessionId, ToolCallBlock, WorkspaceId } from '@deepseek-ai/dsh-client-runtime/client'
import type {} from '@deepseek-ai/dsh-client-ui-layout/client'
import type { ComposerKeyboard, InputActions, InputNotice, InputState } from '../input/contract.ts'
import type { createChatStore } from '../stores.ts'
@@ -33,6 +33,15 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
* `fallback` for unregistered tools.
*/
'conversation.chat.toolview': { kind: 'keyed'; scope: 'session'; owner: ToolRowOwnerProps }
/**
* The chat view's per-command row hole: keyed dispatch on the command
* name (`command/run.name`; a run-less cross-window node has none and
* always lands on the fallback). Declared by the chat view entry; the
* render site dispatches via `entryKey: name` with GenericCommandCard as
* the `fallback` — a slash command renders durably with zero
* registration, and a domain upgrades by registering one row component.
*/
'conversation.chat.commandview': { kind: 'keyed'; scope: 'session'; owner: CommandRowOwnerProps }
/**
* The composer takeover chain: entries are selector-routed replacements
* of the default InputBar. Declared by this package's 'conversation'
@@ -145,8 +154,11 @@ export interface ToolRowOwnerProps {
block: ToolCallBlock
/** Session workspace root; path summaries display relative to it. */
cwd?: string | undefined
/** Open the details panel for this call (session-level facility, supplied by the view). */
openDetails: () => void
/**
* Open a tool-arg filesystem path with the host OS default application.
* The chat view resolves relative paths against the session cwd.
*/
openFile: (path: string) => void
}
/**
@@ -158,6 +170,22 @@ export interface ToolRowOwnerProps {
*/
export type ToolRowProps = PropsRuntime<'conversation.chat.toolview'>
/**
* Owner share of the per-command row slot: the frozen {@link CommandNode}
* slice off the snapshot (cache-stable reference — memo premise). The node
* carries the whole lifecycle (structured name/args, pairing id,
* outcome-or-executing), so a
* registrant needs no second data channel; domain state arrives through its
* own projection cell.
*/
export interface CommandRowOwnerProps {
/** Folded command lifecycle node (run + optional done). */
node: CommandNode
}
/** Full props of a registered command-row component (same shape rule as {@link ToolRowProps}). */
export type CommandRowProps = PropsRuntime<'conversation.chat.commandview'>
/**
* Base props of a conversation view entry: the framework standard kit for the
* session-scope 'conversation.view' slot (useSession narrowed to the
@@ -285,12 +313,17 @@ export type ConversationSessionSlotProps =
export interface ChatViewInjected {
/** Selection write + details panel opening in one gesture (store action + layout orchestration). */
openDetails: (target: SelectionTarget) => void
/**
* Open a tool-arg filesystem path with the host OS default application
* (relative paths resolve against the session cwd).
*/
openFile: (path: string) => void
loadOlder: () => void
}
/** Full chat-view component props: runtime share & the declared toolview hole's render share & store share & injected share. */
/** Full chat-view component props: runtime share & the declared toolview/commandview holes' render share & store share & injected share. */
export type ChatViewSlotProps =
PropsRuntime<'conversation.view'> & PropsRenderSlots<'conversation.chat.toolview'>
PropsRuntime<'conversation.view'> & PropsRenderSlots<'conversation.chat.toolview' | 'conversation.chat.commandview'>
& PropsStore<ChatStore> & ChatViewInjected
/**

View File

@@ -62,6 +62,12 @@ export interface ToolRowModel {
variant: ToolRowVariant
title: string
summary: string
/**
* Filesystem path from args (`path` / `file_path`) when the row is a file
* tool; absent for URL reads and non-file tools. The chat view resolves
* relative values against the session cwd before opening.
*/
filePath: string | undefined
/** Expanded-body text (pretty args); null = row not expandable. */
body: string | null
state: ToolRowState
@@ -121,6 +127,35 @@ function deriveSummary(variant: ToolRowVariant, argsRaw: string): string {
return firstLine(argsRaw)
}
/** Path keys only — never `url` (web_fetch lands on the read variant). */
const FILE_PATH_KEYS = ['path', 'file_path'] as const
/** File-tool variants whose summary may be an openable workspace path. */
const FILE_PATH_VARIANTS: ReadonlySet<ToolRowVariant> = new Set(['read', 'write', 'edit'])
function deriveFilePath(variant: ToolRowVariant, argsRaw: string): string | undefined {
if (!FILE_PATH_VARIANTS.has(variant)) return undefined
const parsed = parseArgs(argsRaw)
if (typeof parsed !== 'object' || parsed === null) return undefined
const picked = pickString(parsed as Record<string, unknown>, FILE_PATH_KEYS)
return picked === undefined ? undefined : firstLine(picked)
}
/**
* Resolve a tool-arg path against the session cwd for host.openPath.
* Absolute POSIX/Windows paths pass through; relative paths join under cwd.
* @param cwd - session working directory (may be absent for ungrouped sessions).
* @param path - path as carried in tool args.
* @returns a host-facing path string.
*/
export function resolveToolPath(cwd: string | undefined, path: string): string {
if (path.startsWith('/') || /^[A-Za-z]:[/\\]/.test(path) || path.startsWith('\\\\')) return path
if (cwd === undefined || cwd === '') return path
const base = cwd.replace(/[/\\]+$/, '')
const rel = path.replace(/^[/\\]+/, '')
return `${base}/${rel}`
}
function deriveBody(variant: ToolRowVariant, argsRaw: string): string | null {
if (argsRaw === '') return null
const parsed = parseArgs(argsRaw)
@@ -159,6 +194,7 @@ export function toolRowModel(toolName: string, block: ToolCallBlock, cwd?: strin
variant,
title: toolTitle ?? VARIANT_TITLES[variant],
summary,
filePath: deriveFilePath(variant, argsRaw),
body: deriveBody(variant, argsRaw),
state,
}

View File

@@ -13,7 +13,8 @@ export type {
} from './contract/views.ts'
export type { ToolCallBlock } from './contract/tool-call-model.ts'
export type {
ChatStore, ChatViewInjected, ChatViewSlotProps, ComposerBarInjected, ComposerChainProps, ConversationInjected,
ChatStore, ChatViewInjected, ChatViewSlotProps, CommandRowOwnerProps, CommandRowProps, ComposerBarInjected,
ComposerChainProps, ConversationInjected,
ConversationSessionInjected, ConversationSlotProps, ConvViewOwnerProps, ConvViewProps, DetailsInjected, DetailsSlotProps,
EmptyWorkspaceOwnerProps, ToolRowOwnerProps, ToolRowProps,
} from './contract/slots.ts'

View File

@@ -87,6 +87,13 @@
box-shadow: var(--dsw-shadow-lv2);
font-size: 16px;
line-height: 24px;
/* Elevated surface in dark, same as the menus: the textarea inside scrolls
once the composer hits its height cap, so the thumb takes the l2 pair.
Declared on the card because the elevation belongs to the surface, and the
custom properties inherit down to the textarea that actually scrolls (see
ui-theme styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
.accessory {

View File

@@ -11,6 +11,13 @@
border: 1px solid var(--dsw-alias-border-l1);
border-radius: 14px;
background: var(--dsw-specific-tip);
/* Elevated surface: `--dsw-specific-tip` is the same dark rung as the menu
surface, and `.list` scrolls inside this card, so the thumb takes the l2
elevation tokens. Declared here because the elevation belongs to the
surface, and the custom properties inherit down to `.list` (see ui-theme
styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
.body {

View File

@@ -1,14 +1,18 @@
// TodoPanel: persistent plan strip above the composer (the web counterpart
// of the TUI plan panel). Renders the latest todo/write whole-list snapshot
// no data of its own, hidden while the list is empty. Mounted through the
// 'conversation.input.dock' slot (QueueDock posture): the dock adapter does
// the selecting, so the panel takes the plain list and stays framework-free.
// Visual: figma 772:51905 (states) / 772:52972 (collapsed) / 772:53419 (expanded).
// TodoPanel: plan strip above the composer (the web counterpart of the TUI
// plan panel). Renders the standing todo/write whole-list snapshot (cleared on
// the next turn/start) — no data of its own, hidden while the list is empty.
// Mounted through the 'conversation.input.dock' slot (QueueDock posture): the
// dock adapter does the selecting, so the panel takes the plain list and stays
// framework-free. Visual: figma 772:51905 / 772:52972 / 772:53419.
import { useId, useState } from 'react'
import type { Context } from 'cordis'
import type { PropsRuntime } from '@deepseek-ai/dsh-client-ui-slots'
import type { TodoItem } from '@deepseek-ai/dsh-client-runtime/client'
// The domain's client-namespace pure-type outlet: one import edge delivers
// the `todos` projection-key merge (single source, no consumer-side restated
// declare) and the payload type. Type-only by construction — the outlet is
// free of host value imports, so no host Context merge enters this program.
import type { TodoItem } from '@deepseek-ai/dsh-tool-todo/client'
import { IconChevronDownOutline14, IconChevronUpOutline14 } from '@deepseek-ai/dsh-client-ui-primitives'
import css from './TodoPanel.module.css'
@@ -115,10 +119,10 @@ export function TodoPanel({ todos }: TodoPanelProps) {
/** Full props of a dock entry: InputZone owner share + session standard kit + global seat. */
export type TodoDockProps = PropsRuntime<'conversation.input.dock'>
/** Dock adapter: selects the plan off the session snapshot and hands the strip a plain list. */
export function TodoDock({ useSession }: TodoDockProps) {
const todos = useSession(s => s.todos)
return <TodoPanel todos={todos} />
/** Dock adapter: reads the host-computed 'todos' projection (whole list; absent or null renders nothing). */
export function TodoDock({ useProjection }: TodoDockProps) {
const todos = useProjection('todos')
return <TodoPanel todos={todos ?? []} />
}
/**

View File

@@ -7,8 +7,6 @@
align-items: center;
height: 24px;
min-width: 0;
cursor: pointer;
border-radius: 6px;
}
/* Running sweep glare — same deepsuite ShimmerText pattern as ToolRow. */

View File

@@ -30,7 +30,7 @@ function stateStatus(state: ToolRowState): string | null {
}
/** Bash row: icon + Bash · {description}, matching the shared ToolRow chrome. */
export function BashRow({ toolName, block, openDetails, sessionId, useSessions }: ToolRowProps) {
export function BashRow({ toolName, block, sessionId, useSessions }: ToolRowProps) {
const model = toolRowModel(toolName, block)
const isChild = useSessions(list => list.byId[sessionId]?.parentId !== undefined)
const status = stateStatus(model.state)
@@ -40,8 +40,6 @@ export function BashRow({ toolName, block, openDetails, sessionId, useSessions }
data-sample={isChild ? 'bash-scoped' : 'bash-global'}
data-variant="bash"
data-state={model.state}
data-clickable
onClick={openDetails}
>
<span className={css.leading}>{leadingFor(model.state)}</span>
{status !== null && <span className={css.visuallyHidden}>{status}</span>}

View File

@@ -6,8 +6,6 @@
align-items: center;
height: 24px;
min-width: 0;
cursor: pointer;
border-radius: 6px;
}
.leading {

View File

@@ -5,7 +5,6 @@
// durable list itself renders in the TodoPanel above the composer, so the
// row stays one line. Chrome matches ToolRow (figma 780:53675).
import type { KeyboardEvent } from 'react'
import type { Context } from 'cordis'
import { IconChecklistOutline16, StateDot } from '@deepseek-ai/dsh-client-ui-primitives'
import type { ToolRowProps } from '../contract/slots.ts'
@@ -51,29 +50,18 @@ function leadingFor(state: ToolRowState) {
}
}
/** One-line plan update row (click opens the raw args in details). Non-ok
* execution states keep the generic row's dot semantics — a cancelled call
* wrote no todo/write, so it must not read as a completed update. */
export function TodoRow({ toolName, block, openDetails }: ToolRowProps) {
/** One-line plan update row. Non-ok execution states keep the generic row's
* dot semantics — a cancelled call wrote no todo/write, so it must not read
* as a completed update. */
export function TodoRow({ toolName, block }: ToolRowProps) {
const model = toolRowModel(toolName, block)
const argsRaw = ('kind' in block ? block.call?.argsRaw : block.argsRaw) ?? ''
const summary = summarize(argsRaw) ?? model.summary
// Button semantics, not a <button>: the row carries inline spans a button
// would flatten, and ToolRow takes the same role/tabIndex/Enter-Space route.
const openFromKeyboard = (event: KeyboardEvent<HTMLDivElement>) => {
if (event.key !== 'Enter' && event.key !== ' ') return
event.preventDefault()
openDetails()
}
return (
<div
className={css.row}
data-sample="todo-row"
data-state={model.state}
role="button"
tabIndex={0}
onClick={openDetails}
onKeyDown={openFromKeyboard}
>
<span className={css.leading} aria-hidden>{leadingFor(model.state)}</span>
<span className={css.title}></span>

View File

@@ -107,6 +107,7 @@ async function bench() {
const workspacesFake = {
list: workspaceStore,
connectWorkspace: vi.fn(async () => ROOT),
openPath: vi.fn(async () => {}),
}
ctx.provide('workspaces', workspacesFake)
const layoutFake = { openDetails: vi.fn(), closeDetails: vi.fn() }
@@ -259,6 +260,15 @@ describe('conversation slot inject surface', () => {
expect(conv.instance).toBe(instance)
})
it('openFile (chat view face) resolves against session cwd and calls workspaces.openPath', async () => {
const b = await bench()
const { injected } = b.chatViewSurface(ROOT)
injected.openFile('src/a.ts')
await vi.waitFor(() => {
expect(b.workspacesFake.openPath).toHaveBeenCalledWith('/proj/src/a.ts')
})
})
it('routes navigation and workspace switching through the runtime owners, carrying the draft', async () => {
const b = await bench()
const { injected } = b.conversationSurface(ROOT)

View File

@@ -48,6 +48,7 @@ async function bench() {
ctx.provide('workspaces', {
startSession: vi.fn(),
sendSession: vi.fn(),
openPath: vi.fn(async () => {}),
})
ctx.provide('layout', { openDetails: vi.fn(), closeDetails: vi.fn() })
ctx.provide('locale', { bind: () => (key: string) => key })

View File

@@ -5,7 +5,7 @@
// always-visible nested rows through the SAME keyed toolview hole — the bash
// sub-call lands in the bash sample plugin's registration exactly like a
// top-level bash row, unregistered sub-tools fall back to GenericToolCard —
// and a sub-row click opens details for the sub-callId. Running parents
// and a file sub-row click opens the host path. Running parents
// (runningCalls) nest their so-far dispatches the same way.
import { Context } from 'cordis'
@@ -56,7 +56,7 @@ function snapshotWith(
): ConversationSnapshot {
return {
sessionId: SID, nodes, foldDegraded: false, partial: null, runningCalls, codeDispatches,
pending: [], queue: [], todos: [], running: runningCalls.length > 0, composerPhase: 'active', removed: false,
pending: [], queue: [], running: runningCalls.length > 0, composerPhase: 'active', removed: false,
openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
@@ -114,14 +114,16 @@ async function bench(snapshot: ConversationSnapshot) {
open: vi.fn(),
}
ctx.provide('sessions', sessionsFake)
ctx.provide('workspaces', {
const workspaces = {
list: createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
}),
startSession: vi.fn(),
sendSession: vi.fn(),
})
openPath: vi.fn(async () => {}),
}
ctx.provide('workspaces', workspaces)
ctx.provide('layout', layout)
ctx.provide('i18n', { bind: () => (key: string) => key })
@@ -136,7 +138,7 @@ async function bench(snapshot: ConversationSnapshot) {
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
return { ctx, slots, fiber, session, layout }
return { ctx, slots, fiber, session, layout, workspaces }
}
function mountApp(slots: SlotsService) {
@@ -220,15 +222,21 @@ describe('run_code sub-calls through the real chat machinery', () => {
expect(nested).not.toBeNull()
})
it('a sub-row click opens details for the sub-callId', async () => {
it('a file sub-row click opens the host path; bash sub-rows do not open details', async () => {
const parent = 'call-64'
const dispatches = new Map([[parent, [
subCall(11, parent, 1, 'bash', { command: 'ls notes', description: 'List notes' }, 'demo.txt'),
subCall(11, parent, 1, 'read', { path: 'notes/demo.txt' }, 'ok'),
subCall(12, parent, 2, 'bash', { command: 'ls notes', description: 'List notes' }, 'demo.txt'),
]]])
const b = await bench(snapshotWith([codeResult(10, parent)], dispatches))
const view = mountApp(b.slots)
view.getByText('notes/demo.txt').click()
expect(b.layout.openDetails).not.toHaveBeenCalled()
await vi.waitFor(() => {
expect(b.workspaces.openPath).toHaveBeenCalledWith('notes/demo.txt')
})
view.getByText('List notes').click()
expect(b.layout.openDetails).toHaveBeenCalledTimes(1)
expect(b.layout.openDetails).not.toHaveBeenCalled()
})
it('a RUNNING run_code call nests its so-far dispatches under the spinner row', async () => {

View File

@@ -5,7 +5,7 @@
// standard useSessions kit (no registry predicates — tool ring dissolved).
import { afterEach, describe, expect, it, vi } from 'vitest'
import { act, cleanup, fireEvent, render } from '@testing-library/react'
import { act, cleanup, render } from '@testing-library/react'
import type {
AssistantMessageNode, ConversationSnapshot, SessionId, SessionListState, ToolResultNode,
} from '@deepseek-ai/dsh-client-runtime/client'
@@ -27,7 +27,7 @@ const assistant = (seq: number, turn: number, usage?: unknown): AssistantMessage
function snapshotBase(): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
}
@@ -133,10 +133,9 @@ describe('bash sample row', () => {
const rowProps = (sessionId: SessionId, over?: {
store?: ReturnType<typeof listStore>
openDetails?: () => void
}): ToolRowProps => ({
callId: 'c1', toolName: 'bash', block: result('c1'),
openDetails: over?.openDetails ?? vi.fn(),
openFile: vi.fn(),
sessionId,
useSessions: bindSnapshotSelector(over?.store ?? listStore()),
} as unknown as ToolRowProps)
@@ -169,21 +168,17 @@ describe('bash sample row', () => {
expect(view.container.querySelector('[data-sample="bash-scoped"]')).not.toBeNull()
})
it('summarizes as Bash · description and hands clicks to openDetails on both arms', () => {
const openGlobal = vi.fn()
const global = render(<BashRow {...rowProps(ROOT, { openDetails: openGlobal })} />)
it('summarizes as Bash · description on both arms without row click targets', () => {
const global = render(<BashRow {...rowProps(ROOT)} />)
// Two renders share document.body: query inside each container.
const globalRow = global.container.querySelector('[data-sample="bash-global"]')!
expect(globalRow.textContent).toContain('Bash')
expect(globalRow.textContent).toContain('Build')
fireEvent.click(globalRow)
expect(openGlobal).toHaveBeenCalledTimes(1)
const openScoped = vi.fn()
const scoped = render(<BashRow {...rowProps(CHILD, { openDetails: openScoped })} />)
expect(globalRow.getAttribute('data-clickable')).toBeNull()
const scoped = render(<BashRow {...rowProps(CHILD)} />)
const scopedRow = scoped.container.querySelector('[data-sample="bash-scoped"]')!
expect(scopedRow.textContent).toContain('Bash')
expect(scopedRow.textContent).toContain('Build')
fireEvent.click(scopedRow)
expect(openScoped).toHaveBeenCalledTimes(1)
expect(scopedRow.getAttribute('data-clickable')).toBeNull()
})
})

View File

@@ -4,7 +4,7 @@ import { cleanup, fireEvent, render } from '@testing-library/react'
afterEach(cleanup)
import type { RunningToolCall, ToolResultNode } from '@deepseek-ai/dsh-client-runtime/client'
import { classifyTool, toolRowModel } from '../src/client/contract/tool-call-model.ts'
import { classifyTool, resolveToolPath, toolRowModel } from '../src/client/contract/tool-call-model.ts'
import { AssistantMarkdown } from '../src/client/chat/AssistantMarkdown.tsx'
import { ToolRow } from '../src/client/chat/ToolRow.tsx'
import { GenericToolCard } from '../src/client/chat/GenericToolCard.tsx'
@@ -64,6 +64,22 @@ describe('tool-call-model', () => {
expect(toolRowModel('', running({ argsRaw: '' })).summary).toBe('c1')
})
it('exposes filePath for path/file_path args and skips URL-only reads', () => {
expect(toolRowModel('read', running({ name: 'read', argsRaw: '{"path":"src/a.ts"}' })).filePath).toBe('src/a.ts')
expect(toolRowModel('write', running({ name: 'write', argsRaw: '{"file_path":"src/a.ts"}' })).filePath).toBe('src/a.ts')
expect(toolRowModel('edit', running({ name: 'edit', argsRaw: '{"file_path":"src/a.ts"}' })).filePath).toBe('src/a.ts')
expect(toolRowModel('web_fetch', running({ name: 'web_fetch', argsRaw: '{"url":"https://example.com"}' })).filePath)
.toBeUndefined()
expect(toolRowModel('bash', running()).filePath).toBeUndefined()
})
it('resolveToolPath joins relative paths under cwd and passes absolute through', () => {
expect(resolveToolPath('/w', 'src/a.ts')).toBe('/w/src/a.ts')
expect(resolveToolPath('/w/', '/abs/a.ts')).toBe('/abs/a.ts')
expect(resolveToolPath(undefined, 'src/a.ts')).toBe('src/a.ts')
expect(resolveToolPath('/w', 'C:\\x\\a.ts')).toBe('C:\\x\\a.ts')
})
it('displays workspace-rooted paths relative to the session cwd', () => {
const cwd = '/Users/u/ws/'
expect(toolRowModel('edit', running({ name: 'edit', argsRaw: '{"file_path":"/Users/u/ws/src/x.ts"}' }), cwd).summary).toBe('src/x.ts')
@@ -149,13 +165,34 @@ describe('ToolRow', () => {
expect(view.queryByTestId('tool-icon')).not.toBeNull()
})
it('row click hands off to onOpenDetails; the expand toggle does not', () => {
it('file-path summary opens through onOpenFile; the leading slot is not an expand control', () => {
const open = vi.fn()
const view = render(<ToolRow {...rowProps} onOpenDetails={open} />)
const view = render(
<ToolRow {...rowProps} variant="read" title="Read" summary="src/a.ts" filePath="src/a.ts" onOpenFile={open} />,
)
fireEvent.click(view.getByText('src/a.ts'))
expect(open).toHaveBeenCalledWith('src/a.ts')
// Only the path link is a button — no args-expand affordance on file rows.
expect(view.container.querySelectorAll('button')).toHaveLength(1)
expect(view.container.querySelector('[aria-expanded]')).toBeNull()
expect(view.queryByText(/"a": 1/)).toBeNull()
})
it('a single-file path disables expand even when onOpenFile is absent', () => {
const view = render(
<ToolRow {...rowProps} variant="write" title="Write" summary="作文.md" filePath="作文.md" />,
)
expect(view.container.querySelector('button')).toBeNull()
expect(view.container.querySelector('[aria-expanded]')).toBeNull()
fireEvent.click(view.getByText('作文.md'))
expect(view.queryByText(/"a": 1/)).toBeNull()
})
it('non-file rows do not open anything when the summary is clicked', () => {
const open = vi.fn()
const view = render(<ToolRow {...rowProps} onOpenFile={open} />)
fireEvent.click(view.getByText('List files'))
expect(open).toHaveBeenCalledTimes(1)
fireEvent.click(view.container.querySelector('button')!)
expect(open).toHaveBeenCalledTimes(1)
expect(open).not.toHaveBeenCalled()
})
})
@@ -180,7 +217,7 @@ describe('ThinkRow', () => {
describe('GenericToolCard', () => {
const props = (toolName: string, block: RunningToolCall | ToolResultNode): ToolRowOwnerProps => ({
callId: 'c1', toolName, block, openDetails: vi.fn(),
callId: 'c1', toolName, block, openFile: vi.fn(),
})
it('renders the classified variant row from the frozen slice', () => {
@@ -225,10 +262,15 @@ describe('GenericToolCard', () => {
expect(view.container.querySelector('svg')).not.toBeNull()
})
it('row click reaches openDetails', () => {
const p = props('bash', result())
const view = render(<GenericToolCard {...p} />)
fireEvent.click(view.getByText('List files'))
expect(p.openDetails).toHaveBeenCalledTimes(1)
it('file-path summary click reaches openFile; bash summary does not', () => {
const file = props('read', running({ name: 'read', argsRaw: '{"path":"src/x.ts"}' }))
const fileView = render(<GenericToolCard {...file} />)
fireEvent.click(fileView.getByText('src/x.ts'))
expect(file.openFile).toHaveBeenCalledWith('src/x.ts')
const bash = props('bash', result())
const bashView = render(<GenericToolCard {...bash} />)
fireEvent.click(bashView.getByText('List files'))
expect(bash.openFile).not.toHaveBeenCalled()
})
})

View File

@@ -43,7 +43,7 @@ const toolResult = (seq: number, callId: string, name: string, args = '{"command
function snapshotWith(nodes: ToolResultNode[]): ConversationSnapshot {
return {
sessionId: SID, nodes, foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
}
@@ -121,14 +121,16 @@ async function bench(nodes: ToolResultNode[]) {
open: vi.fn(),
updateIntent: vi.fn(),
})
ctx.provide('workspaces', {
const workspaces = {
list: createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
}),
startSession: vi.fn(),
sendSession: vi.fn(),
})
openPath: vi.fn(async () => {}),
}
ctx.provide('workspaces', workspaces)
ctx.provide('layout', layout)
ctx.provide('locale', { bind: () => (key: string) => key })
@@ -143,7 +145,7 @@ async function bench(nodes: ToolResultNode[]) {
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
return { ctx, slots, fiber, session, list, layout }
return { ctx, slots, fiber, session, list, layout, workspaces }
}
/** Render the whole tree through the ctx-level root seam (the shell's own entry). */
@@ -186,11 +188,22 @@ describe('keyed toolview hole through the real machinery', () => {
expect(mounted!.querySelector('pre.shiki')?.textContent).toBe(code)
})
it('row clicks travel owner openDetails → chat inject → layout orchestration', async () => {
it('file-path clicks travel owner openFile → chat inject → workspaces.openPath', async () => {
const b = await bench([toolResult(3, 'c1', 'read', '{"path":"src/a.ts"}')])
const view = mountApp(b.slots)
view.getByText('src/a.ts').click()
expect(b.layout.openDetails).not.toHaveBeenCalled()
await vi.waitFor(() => {
expect(b.workspaces.openPath).toHaveBeenCalledWith('src/a.ts')
})
})
it('bash summary clicks do not open details or host paths', async () => {
const b = await bench([toolResult(3, 'c1', 'bash')])
const view = mountApp(b.slots)
view.getByText('Build').click()
expect(b.layout.openDetails).toHaveBeenCalledTimes(1)
expect(b.layout.openDetails).not.toHaveBeenCalled()
expect(b.workspaces.openPath).not.toHaveBeenCalled()
})
it('a live keyed registration takes over its tool row and unload reverts to the fallback', async () => {
@@ -271,6 +284,7 @@ describe('registrant load-order seam', () => {
}),
startSession: vi.fn(),
sendSession: vi.fn(),
openPath: vi.fn(async () => {}),
})
ctx.provide('layout', { openDetails: vi.fn(), closeDetails: vi.fn() })
ctx.provide('locale', { bind: () => (key: string) => key })

View File

@@ -7,7 +7,7 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { Profiler } from 'react'
import { act, cleanup, fireEvent, render } from '@testing-library/react'
import type {
AssistantMessageNode, ConversationNode, ConversationSnapshot, RunningToolCall, SessionId,
AssistantMessageNode, CommandNode, ConversationNode, ConversationSnapshot, RunningToolCall, SessionId,
SessionListState, ToolResultNode, UserMessageNode, WorkspaceListState,
} from '@deepseek-ai/dsh-client-runtime/client'
import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
@@ -30,7 +30,7 @@ const SID = 's1' as SessionId
function snapshotBase(): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
}
@@ -55,7 +55,11 @@ function makeSource(init?: Partial<ConversationSnapshot>) {
}
const user = (seq: number, text: string): UserMessageNode => ({
kind: 'user', seq, time: seq * 1_000, content: [{ type: 'text', text }] as never, source: null,
kind: 'user',
seq,
time: seq * 1000,
content: [{ type: 'text', text }] as never,
source: null,
})
const assistant = (seq: number, text: string): AssistantMessageNode => ({
kind: 'assistant', seq, time: seq * 1_000, turn: 1, step: 1, blocks: [{ kind: 'text', text }],
@@ -88,6 +92,7 @@ function emptyWorkspaces() {
function makeHarness(init?: Partial<ConversationSnapshot>) {
const { set, source } = makeSource(init)
const openDetails = vi.fn<(t: SelectionTarget) => void>()
const openFile = vi.fn<(path: string) => void>()
const loadOlder = vi.fn()
// Selection rides the REAL chat store (same construction path as
// production; the view reads it through the PropsStore useStore share).
@@ -105,6 +110,7 @@ function makeHarness(init?: Partial<ConversationSnapshot>) {
useSession: bindSnapshotSelector(source),
useSessions: emptySessions(),
useWorkspaces: emptyWorkspaces(),
useProjection: (() => undefined),
useInput: (() => { throw new Error('unused') }),
inputActions: { setDraft: () => {}, submit: () => {} },
useStore: bindSnapshotSelector(chat),
@@ -112,10 +118,11 @@ function makeHarness(init?: Partial<ConversationSnapshot>) {
renderSlot,
SessionProvider: SessionProviderStub,
openDetails,
openFile,
loadOlder,
}
const setSelection = (next: SelectionTarget | null): void => { chat.actions.select(next) }
return { set, ChatView, props, openDetails, loadOlder, setSelection }
return { set, ChatView, props, openDetails, openFile, loadOlder, setSelection }
}
describe('chat-flow derivation', () => {
@@ -281,16 +288,31 @@ describe('ChatView', () => {
expect(view.getByText(/"command": "cmd-a"/)).toBeTruthy()
})
it('clicking a tool row opens details with callId and toolName; selection marks data-selected', () => {
it('clicking a bash summary does not open details; selection still marks data-selected', () => {
const h = makeHarness({ nodes: [toolResult(3, 'a')] })
const view = render(<h.ChatView {...h.props} />)
fireEvent.click(view.getByText('run a'))
expect(h.openDetails).toHaveBeenCalledWith({ turnSeq: 3, callId: 'a', toolName: 'bash' })
expect(h.openDetails).not.toHaveBeenCalled()
expect(h.openFile).not.toHaveBeenCalled()
expect(view.container.querySelector('[data-selected]')).toBeNull()
act(() => { h.setSelection({ turnSeq: 3, callId: 'a', toolName: 'bash' }) })
expect(view.container.querySelector('[data-selected]')).not.toBeNull()
})
it('clicking a file-tool path summary opens the host file, not details', () => {
const h = makeHarness({
nodes: [{
kind: 'tool-result', seq: 3, time: 3_000, callId: 'r1',
call: { name: 'read', argsRaw: '{"path":"src/a.ts"}' },
callTime: 2_500, content: [], isError: false, callView: null, resultView: null,
}],
})
const view = render(<h.ChatView {...h.props} />)
fireEvent.click(view.getByText('src/a.ts'))
expect(h.openFile).toHaveBeenCalledWith('src/a.ts')
expect(h.openDetails).not.toHaveBeenCalled()
})
it('running calls render as a live tool group with the running state', () => {
const h = makeHarness({ runningCalls: [runningCall('r1')], running: true })
const view = render(<h.ChatView {...h.props} />)
@@ -378,4 +400,41 @@ describe('ChatView', () => {
const view = render(<h.ChatView {...h.props} />)
expect(view.getByText(/等待审批/)).toBeTruthy()
})
it('renders command nodes as durable rows: settled text, error state, executing spinner, run-less soft-fall', () => {
const command = (over: Partial<CommandNode>): CommandNode => ({
kind: 'command', seq: 5, time: 5_000, commandId: 'cmd-1' as CommandNode['commandId'],
name: 'plan', args: '', outcome: { kind: 'success', text: '已进入 plan mode' },
...over,
})
// Settled success: the command line is the title, the outcome text the summary.
const settled = makeHarness({ nodes: [user(1, 'hi'), command({})] })
const view = render(<settled.ChatView {...settled.props} />)
expect(view.getByText('/plan')).toBeTruthy()
expect(view.getByText('已进入 plan mode')).toBeTruthy()
// Error outcome flips the row state; a text-less error gets the default copy.
const failed = makeHarness({
nodes: [command({ seq: 6, commandId: 'cmd-2' as CommandNode['commandId'], outcome: { kind: 'error' } })],
})
const fv = render(<failed.ChatView {...failed.props} />)
expect(fv.container.querySelector('[data-state="error"]')).not.toBeNull()
expect(fv.getByText('命令失败')).toBeTruthy()
// Still executing: running state with the executing copy.
const executing = makeHarness({
nodes: [command({ seq: 7, commandId: 'cmd-3' as CommandNode['commandId'], outcome: null })],
})
const xv = render(<executing.ChatView {...executing.props} />)
expect(xv.container.querySelector('[data-state="running"]')).not.toBeNull()
expect(xv.getByText('执行中…')).toBeTruthy()
// Cross-window soft-fall (run page truncated): generic title, outcome preserved.
const orphan = makeHarness({
nodes: [command({ seq: 8, commandId: 'cmd-4' as CommandNode['commandId'], name: null, args: null, outcome: { kind: 'success' } })],
})
const ov = render(<orphan.ChatView {...orphan.props} />)
expect(ov.getByText('命令')).toBeTruthy()
expect(ov.getByText('已完成')).toBeTruthy()
})
})

View File

@@ -82,7 +82,7 @@ describe('tails', () => {
content: [], isError: false, callView: null, resultView: null,
}
const props: ToolRowOwnerProps = {
callId: 'c5', toolName: 'todo_write', block: settled, openDetails: vi.fn(),
callId: 'c5', toolName: 'todo_write', block: settled, openFile: vi.fn(),
}
const view = render(<GenericToolCard {...props} />)
// Settled ok state keeps the variant icon (sparkle) instead of a StateDot.
@@ -99,7 +99,7 @@ describe('tails', () => {
phase: 'ready',
})
const props = (block: RunningToolCall | ToolResultNode) => ({
callId: 'c1', toolName: 'bash', block, openDetails: vi.fn(),
callId: 'c1', toolName: 'bash', block, openFile: vi.fn(),
sessionId: sid, useSessions: bindSnapshotSelector(list),
} as unknown as ToolRowProps)

View File

@@ -19,7 +19,7 @@ const SID = 's1' as SessionId
function snapshotBase(): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false, openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
}
@@ -76,6 +76,7 @@ describe('render branch tails', () => {
useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(emptyList)}
useWorkspaces={bindSnapshotSelector(emptyWorkspaces)}
useProjection={(() => undefined)}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useStore={bindSnapshotSelector(chat)}
@@ -111,6 +112,7 @@ describe('render branch tails', () => {
useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(emptyList)}
useWorkspaces={bindSnapshotSelector(emptyWorkspaces)}
useProjection={(() => undefined)}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useStore={bindSnapshotSelector(chat)}

View File

@@ -21,7 +21,7 @@ const SID = 's1' as SessionId
function snapshotOf(overrides: Partial<ConversationSnapshot> = {}): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false,
openState: 'open', openError: null, hasMore: false, loadingOlder: false,
promptError: null, blank: false, lastAgentError: null,
...overrides,
@@ -88,6 +88,7 @@ function bench(over?: BenchOptions) {
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
})),
useProjection: (() => undefined),
useInput: bindSnapshotSelector(shell.state),
inputActions: shell.actions,
keyboard: shell,

View File

@@ -24,7 +24,7 @@ const SID = 's1' as SessionId
function mountBar(shell: SessionInputShell, over?: { running?: boolean; disabled?: boolean }) {
const session = createSnapshotStore<ConversationSnapshot>({
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: over?.running ?? false, composerPhase: 'active',
pending: [], queue: [], running: over?.running ?? false, composerPhase: 'active',
removed: over?.disabled ?? false, openState: 'open', openError: null, hasMore: false,
loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
})
@@ -39,6 +39,7 @@ function mountBar(shell: SessionInputShell, over?: { running?: boolean; disabled
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
})),
useProjection: (() => undefined),
useInput: bindSnapshotSelector(shell.state),
inputActions: shell.actions,
keyboard: shell,

View File

@@ -110,7 +110,7 @@ async function scopedBench(register?: (slash: SlashService) => void) {
const wiring = shell
const sessionStore = createSnapshotStore<ConversationSnapshot>({
sessionId, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false,
openState: 'open', openError: null, hasMore: false, loadingOlder: false,
promptError: null, blank: false, lastAgentError: null,
})
@@ -125,6 +125,7 @@ async function scopedBench(register?: (slash: SlashService) => void) {
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
})),
useProjection: (() => undefined),
useInput: bindSnapshotSelector(shell.state),
inputActions: shell.actions,
keyboard: shell,

View File

@@ -19,7 +19,7 @@ const SID = 's1' as SessionId
function snapshotWith(queue: QueuedMessage[]): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue, todos: [], running: true, composerPhase: 'active', removed: false, openState: 'open', openError: null,
pending: [], queue, running: true, composerPhase: 'active', removed: false, openState: 'open', openError: null,
hasMore: false, loadingOlder: false, promptError: null, blank: false, lastAgentError: null,
}
}
@@ -53,6 +53,7 @@ function kitFor(snapshot: ConversationSnapshot) {
sessionId: SID,
useSessions: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<SessionListState>,
useWorkspaces: (() => { throw new Error('unused') }) as never,
useProjection: (() => undefined) as never,
useInput: (() => { throw new Error('unused') }) as never,
inputActions: { setDraft: () => {}, submit: () => {} } as never,
session: snapshot,

View File

@@ -48,7 +48,7 @@ const workspaceState = (items: readonly WorkspaceView[]): WorkspaceListState =>
function conversationSnapshot(overrides: Partial<ConversationSnapshot> = {}): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false,
pending: [], queue: [], running: false, composerPhase: 'active', removed: false,
openState: 'open', openError: null, hasMore: false, loadingOlder: false,
promptError: null, blank: false, lastAgentError: null,
...overrides,
@@ -93,6 +93,7 @@ function mount(
useSession={useSession}
useSessions={props.useSessions}
useWorkspaces={props.useWorkspaces}
useProjection={(() => undefined)}
useInput={useInput}
inputActions={inputActions}
useStore={bindSnapshotSelector(chat)}
@@ -115,6 +116,7 @@ function mount(
useSession={useSession}
useSessions={props.useSessions}
useWorkspaces={props.useWorkspaces}
useProjection={(() => undefined)}
useInput={useInput}
inputActions={inputActions}
keyboard={wiring}
@@ -135,6 +137,7 @@ function mount(
useSession,
useSessions: bindSnapshotSelector(sessions),
useWorkspaces: bindSnapshotSelector(workspaces),
useProjection: (() => undefined),
useInput,
inputActions,
renderSlot,

View File

@@ -64,20 +64,23 @@ describe('TodoPanel', () => {
})
})
/** Dock props stub: the adapter reads useSession only; the rest of the owner share is unused. */
function dockProps(store: ReturnType<typeof createSnapshotStore<{ todos: readonly TodoItem[] }>>): TodoDockProps {
return { useSession: bindSnapshotSelector(store) } as unknown as TodoDockProps
/** Dock props stub: the adapter reads the 'todos' projection only; the rest of the owner share is unused. */
function dockProps(store: ReturnType<typeof createSnapshotStore<{ value: readonly TodoItem[] | null | undefined }>>): TodoDockProps {
const useProjection = (_key: string, selector?: (v: unknown) => unknown) =>
bindSnapshotSelector(store)(s => (selector ?? (v => v))(s.value))
return { useProjection } as unknown as TodoDockProps
}
describe('TodoDock', () => {
it('selects the plan off the session snapshot and follows later writes', () => {
const store = createSnapshotStore<{ todos: readonly TodoItem[] }>({ todos: [] })
it('reads the host-computed todos projection and follows pushed updates', () => {
const store = createSnapshotStore<{ value: readonly TodoItem[] | null | undefined }>({ value: undefined })
render(<TodoDock {...dockProps(store)} />)
// Capability absent (no baseline/frame yet) renders nothing.
expect(screen.queryByTestId('todo-panel')).toBeNull()
act(() => { store.set({ todos: LIST }) })
act(() => { store.set({ value: LIST }) })
expect(screen.getByText('1/3 tasks · 1 in progress')).toBeTruthy()
// A rollback to the empty list retires the strip (the panel owns no data).
act(() => { store.set({ todos: [] }) })
// The pre-first-write whole value (null) retires the strip (the panel owns no data).
act(() => { store.set({ value: null }) })
expect(screen.queryByTestId('todo-panel')).toBeNull()
})
@@ -96,10 +99,10 @@ const resultNode = (argsRaw: string, over?: Partial<ToolResultNode>): ToolResult
content: [], isError: false, callView: null, resultView: null, ...over,
})
function rowProps(block: unknown, openDetails = vi.fn()): ToolRowProps {
function rowProps(block: unknown): ToolRowProps {
return {
callId: 'c1', toolName: 'todo_write', block,
openDetails,
openFile: vi.fn(),
sessionId: 's1',
useSessions: () => undefined,
} as unknown as ToolRowProps
@@ -140,27 +143,10 @@ describe('TodoRow', () => {
expect(screen.getByText('todo_write · not json')).toBeTruthy()
})
it('falls back when parsed args carry no todos array, and click opens details', () => {
const openDetails = vi.fn()
render(<TodoRow {...rowProps(resultNode('{"other":1}'), openDetails)} />)
it('falls back when parsed args carry no todos array and stays non-interactive', () => {
render(<TodoRow {...rowProps(resultNode('{"other":1}'))} />)
expect(screen.getByText('todo_write · {"other":1}')).toBeTruthy()
fireEvent.click(screen.getByText('更新任务清单'))
expect(openDetails).toHaveBeenCalledTimes(1)
})
it('opens details from the keyboard on Enter and Space, ignoring other keys', () => {
const openDetails = vi.fn()
render(<TodoRow {...rowProps(resultNode(ARGS), openDetails)} />)
const row = screen.getByRole('button')
expect(row.getAttribute('tabindex')).toBe('0')
fireEvent.keyDown(row, { key: 'Enter' })
fireEvent.keyDown(row, { key: ' ' })
expect(openDetails).toHaveBeenCalledTimes(2)
// Space must not also scroll the flow: the handler claims the event.
expect(fireEvent.keyDown(row, { key: ' ' })).toBe(false)
fireEvent.keyDown(row, { key: 'a' })
fireEvent.keyDown(row, { key: 'ArrowDown' })
expect(openDetails).toHaveBeenCalledTimes(3)
expect(screen.queryByRole('button')).toBeNull()
})
it.each([

View File

@@ -49,6 +49,8 @@ describe('view-ring type negatives (compile-time; body never runs)', () => {
const chatProps = (props: ChatViewSlotProps): ReactNode => {
// @ts-expect-error openDetails takes a SelectionTarget, not a string
props.openDetails('nope')
// @ts-expect-error openFile takes a path string, not a SelectionTarget
props.openFile({ turnSeq: 1, callId: 'c' })
return null
}
void chatProps

View File

@@ -23,6 +23,12 @@
{
"path": "../runtime"
},
{
"path": "../../session-projection/session-projection"
},
{
"path": "../../todo/tool-todo"
},
{
"path": "../ui-slash"
},

View File

@@ -79,6 +79,13 @@
background: var(--dsw-specific-menu);
box-shadow: var(--dsw-shadow-lv3);
color: var(--dsw-alias-label-primary);
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens.
Declared here rather than on the scrolling `.groups` child so the
elevation choice sits with the surface; the custom properties inherit
down to whichever descendant actually scrolls (see ui-theme
styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
.status,

View File

@@ -17,6 +17,13 @@
border-radius: 12px;
background: var(--dsw-specific-menu);
box-shadow: var(--dsw-shadow-lv3);
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens. The
declaration sits on the card rather than on `.scrollable .viewport`
because the elevation is a property of this surface, and the custom
properties inherit down to whichever descendant actually scrolls (see
ui-theme styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
/* Primary card is 218 wide in the design across both hosts. */

View File

@@ -19,6 +19,13 @@
background: var(--dsw-specific-input-major);
box-shadow: var(--dsw-shadow-lv1-blur);
color: var(--dsw-alias-label-primary);
/* Elevated surface in dark, same as the menus: the option list inside scrolls
once the card hits the cap above, so the thumb takes the l2 pair. Declared
on the card because the elevation belongs to the surface, and the custom
properties inherit down to `.options` (see ui-theme styles/scrollbar.css
for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
.card,

View File

@@ -25,6 +25,7 @@ const kit = {
useSession: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<ConversationSnapshot>,
useSessions: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<SessionListState>,
useWorkspaces: (() => { throw new Error('unused') }) as unknown as SnapshotSelectorHook<WorkspaceListState>,
useProjection: (() => undefined) as never,
useInput: (() => { throw new Error('unused') }) as never,
inputActions: { setDraft: () => { throw new Error('unused') }, submit: () => { throw new Error('unused') } } as never,
}

View File

@@ -76,6 +76,13 @@
overflow: hidden;
background: var(--dsw-alias-bg-layer-2);
box-shadow: var(--dsw-shadow-lv3);
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens.
Declared on the panel rather than the scrolling `.options` child so the
elevation choice sits with the surface; the custom properties inherit
down to whichever descendant scrolls (see ui-theme
styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
/* Nav rail (figma .Setting-nav 501:29958): 188 wide, pad (12,22,12,0),

View File

@@ -13,6 +13,10 @@
max-width: 537px;
max-height: 320px;
overflow-y: auto;
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens
(see ui-theme styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
padding: 4px;
display: flex;
flex-direction: column;

View File

@@ -44,6 +44,15 @@ export interface SessionMaybeProvideInfo {
hooks: Record<string, HostObservable<unknown> | undefined>
/** Static plain-member roster; values are undefined with the session. */
props: Record<string, unknown>
/**
* Key-addressed projection value sources (the useProjection framework seat,
* session-projection RFC). Unlike `hooks`, the key space is open — values
* arrive from host-computed push frames — so the render side binds per
* resolved key instead of per static roster member. Faces are always
* defined per key (absence is an `undefined` snapshot); the whole member is
* absent with the session.
*/
projections?: { faceOf(key: string): HostObservable<unknown> } | undefined
}
/** Definite per-session standard props resolved for strict session slots. */

View File

@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-theme/README.md
README.md: 1227df357cb93241fcf28da9b74d7ba15207e9c5
README.zh.md: cd87ede7264c8d47dd780acaa11128e83d7862f9
README.md: a1ff7d840dae86f5da98de1208ecda3b8b62026b
README.zh.md: 49b52bcb1e07527e98c602086404228c5513091a

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@@ -4,6 +4,12 @@ English | [中文](README.zh.md)
Theme plugin: ThemeService over the --dsw-* token base stylesheets (static scale + alias semantic layers). The service owns the theme preference (`light`/`dark`/`system`, persisted under `dsh.theme`), resolves `system` through `prefers-color-scheme`, and publishes immutable `ThemeSnapshot`s on the `theme/change` event; it never touches the DOM — ui-layout's presenter applies the resolved snapshot (`html { color-scheme }`, `body[data-ds-dark-theme]`, and inline alias tokens). Contract: api-contracts v3 §8.
`src/styles/` holds five sheets, all imported by the web shell's `base.css`: `base.css`, `design-platform.css`, `scrollbar.css`, `gradient-shadow-text.css`, and `shiki.css`. `scrollbar.css` is the sole consumer of the `--dsw-alias-scrollbar-*` tokens and must follow `design-platform.css`, which declares them.
Scrollbar rebinding contract: `scrollbar.css` binds `--dsh-scrollbar-thumb` and `--dsh-scrollbar-thumb-hover` on `body` to the l1 (base-surface) tokens, and both rendering paths read that pair. An elevated surface (menu, popover, dialog) sets `--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2)` and `--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2)` on its own container; one rebind retints whichever path the engine took.
The two paths are mutually exclusive by construction. `scrollbar-width`/`scrollbar-color` sit inside `@supports not selector(::-webkit-scrollbar)` because a non-`auto` value of either makes Chromium and Safari discard every `::-webkit-scrollbar*` rule for that element, `::-webkit-scrollbar-thumb:hover` included — declaring both unconditionally leaves `--dsh-scrollbar-thumb-hover` with no rendering anywhere. Firefox therefore takes the standard properties and WebKit-based engines take the pseudo-elements, so the hover token only ever renders through the pseudo-element path. Reasoning and the measured computed values: [the scrollbar Agent Note](../../../.agents/notes/implemented/bug-fix/2026-07-28-themed-scrollbars-and-reserved-gutter.md).
## Model Experience
None, as the theme service manages a browser preference; nothing here reaches a model request.

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主题插件:基于 --dsw-* token 基础样式表(静态尺度 + 别名语义层)的 ThemeService。该服务拥有主题偏好`light``dark``system`,以 `dsh.theme` 为键持久化),将 `system` 通过 `prefers-color-scheme` 解析为实际主题,并发布不可变的 `ThemeSnapshot`,通过 `theme/change` 事件通知变化;它绝不接触 DOMui-layout 的呈现器会应用解析后的快照(`html { color-scheme }``body[data-ds-dark-theme]`,以及主题的别名 token 内联变量。契约api-contracts v3 §8。
`src/styles/` 下有五张样式表,全部由 web 壳的 `base.css` 导入:`base.css``design-platform.css``scrollbar.css``gradient-shadow-text.css``shiki.css``scrollbar.css``--dsw-alias-scrollbar-*` token 的唯一消费方,必须排在声明这些 token 的 `design-platform.css` 之后。
滚动条重新绑定契约:`scrollbar.css``body` 上把 `--dsh-scrollbar-thumb``--dsh-scrollbar-thumb-hover` 绑定到 l1基础表面token两条渲染路径都读取这一组变量。抬升表面菜单、浮层、对话框在自己的容器上设置 `--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2)``--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2)`;一次重新绑定即可为引擎实际走的那条路径换色。
两条路径在构造上互斥。`scrollbar-width``scrollbar-color` 写在 `@supports not selector(::-webkit-scrollbar)` 之内,因为这两个属性只要取非 `auto`Chromium 与 Safari 就会丢弃该元素上的全部 `::-webkit-scrollbar*` 规则,`::-webkit-scrollbar-thumb:hover` 也在其中——若无条件地同时声明,`--dsh-scrollbar-thumb-hover` 在任何引擎上都不会被渲染。因此 Firefox 走标准属性WebKit 系引擎走伪元素hover token 只经由伪元素这条路径渲染。推理过程与实测计算值见[滚动条 Agent Note](../../../.agents/notes/implemented/bug-fix/2026-07-28-themed-scrollbars-and-reserved-gutter.md)。
## 模型体验
无。主题服务管理浏览器偏好;这里没有任何内容进入模型请求。

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/* Scrollbar skin: the sole consumer of the four --dsw-alias-scrollbar-*
* tokens. Without it every scrolling region renders the UA scrollbar, which
* ignores the theme — a light native bar over the dark palette.
*
* The rules sit on `body`, not `html`: design-platform.css declares the
* --dsw-alias-* tokens on `body` (and the dark overrides on
* `body[data-ds-dark-theme]`), and custom properties only inherit downward,
* so an `html` rule resolves them to the guaranteed-invalid value and
* `scrollbar-color` falls back to `auto`.
*
* Surfaces pick their elevation by rebinding --dsh-scrollbar-thumb{,-hover}:
* the l1 pair here is the base-surface default, and an elevated surface
* (menu, popover, dialog) rebinds to the l2 pair on its own container. Both
* rendering paths below read the indirection, so one rebind reaches whichever
* path the engine took. */
body {
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l1);
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l1);
}
/* The two paths are mutually exclusive, and the gate is load-bearing rather
than defensive. A non-`auto` `scrollbar-width` or `scrollbar-color` makes
Chromium and Safari drop every `::-webkit-scrollbar*` rule for that
element, including `::-webkit-scrollbar-thumb:hover` — measured in chromium
as an 8px `::-webkit-scrollbar` width taking effect on its own and being
ignored as soon as `scrollbar-width: thin` is added. Declaring both
unconditionally therefore leaves the hover tokens with no rendering at all,
because the engines that implement the hover pseudo-element are exactly the
ones the standard properties silence, and Firefox has no hover
pseudo-element to fall back on.
`not selector(::-webkit-scrollbar)` is true only where the pseudo-element
is unimplemented, so Firefox takes the standard path and WebKit-based
engines take the pseudo-element path. An engine too old for the
`selector()` function makes the condition invalid, which evaluates false
and selects the pseudo-element path — the correct side for the pre-16.4
Safari that is the realistic case. */
@supports not selector(::-webkit-scrollbar) {
/* Declared on every element rather than inherited from `body`. Inheriting
would pass down the COLOUR already substituted at `body`, so a descendant
rebinding --dsh-scrollbar-thumb could not change it; re-declaring makes
each element substitute the variable as it sees it, which is what gives
an elevated surface a working rebind. `scrollbar-width` is not an
inherited property at all, so it needs the per-element declaration
regardless.
No hover counterpart exists on this path: `scrollbar-color` states one
thumb colour and the engine derives its own hover treatment. */
body,
body * {
scrollbar-width: thin;
scrollbar-color: var(--dsh-scrollbar-thumb) transparent;
}
}
/* Not gated in turn: an engine that does not implement these pseudo-elements
drops the rules as unknown selectors, so the gate would only restate what
selector matching already does. Not inherited either, hence the unscoped
selectors. */
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
/* Track stays transparent so the thumb reads against whatever surface scrolls
under it; only the thumb carries a token colour. */
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
border-radius: 4px;
background: var(--dsh-scrollbar-thumb);
}
::-webkit-scrollbar-thumb:hover {
background: var(--dsh-scrollbar-thumb-hover);
}
/* Both scrollbars meeting in a corner: no separate token, so the corner
matches the transparent track rather than the UA's opaque default. */
::-webkit-scrollbar-corner {
background: transparent;
}

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/**
* Scrollbar stylesheet contract, asserted against the CSS text on disk: every
* --dsw-alias-scrollbar-* token design-platform.css defines has a consumer,
* scrollbar.css binds the base-surface pair through the rebindable
* indirection, and elevated surfaces rebind that indirection in complete
* pairs. The expected token set is scanned out of design-platform.css, so
* adding, renaming, or dropping a scrollbar token moves these assertions with
* it.
*/
import { readdirSync, readFileSync } from 'node:fs'
import { join } from 'node:path'
import { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
/** One flattened CSS rule: its comma-separated selector parts and its declarations in source order. */
interface CssRule {
selectors: string[]
declarations: [property: string, value: string][]
}
const STYLES = new URL('../src/styles/', import.meta.url)
const PACKAGES_DIR = fileURLToPath(new URL('../../../', import.meta.url))
const read = (name: string): string => readFileSync(fileURLToPath(new URL(name, STYLES)), 'utf8')
const platformCss = read('design-platform.css')
const scrollbarCss = read('scrollbar.css')
/** Body attribute selecting the dark palette; ui-layout's ThemePresenter sets it. */
const DARK_ATTRIBUTE = '[data-ds-dark-theme]'
/** Alias tokens under test: the prefix the elevation pairs share. */
const TOKEN_PREFIX = '--dsw-alias-scrollbar-'
/** Prefix of the rebindable indirection scrollbar.css owns. */
const INDIRECTION_PREFIX = '--dsh-scrollbar-'
/**
* Flatten a stylesheet into rules. Whitespace, declaration order, and trailing
* semicolons are normalized away; nesting and at-rules are not handled, which
* no sheet under test uses for scrollbar declarations.
* @param css - stylesheet text.
* @returns one entry per rule, in source order.
*/
function parseRules(css: string): CssRule[] {
const withoutComments = css.replace(/\/\*[\s\S]*?\*\//g, ' ')
const rules: CssRule[] = []
// Destructuring defaults only satisfy noUncheckedIndexedAccess; both groups
// are unconditional in the pattern.
for (const [, selector = '', body = ''] of withoutComments.matchAll(/([^{}]+)\{([^{}]*)\}/g)) {
const declarations = body
.split(';')
.map(part => part.trim())
.filter(part => part.includes(':'))
.map((part): [string, string] => {
const colon = part.indexOf(':')
return [part.slice(0, colon).trim(), part.slice(colon + 1).trim()]
})
rules.push({ selectors: selector.split(',').map(part => part.trim()), declarations })
}
return rules
}
/**
* Half-open source span of one at-rule's block, excluding its prelude.
* @param css - stylesheet text.
* @param prelude - exact at-rule prelude to locate, without the opening brace.
* @returns the block's brace offsets, or undefined when the prelude is absent.
*/
function atRuleBlock(css: string, prelude: string): { start: number; end: number } | undefined {
const opening = css.indexOf(`${prelude} {`)
if (opening === -1) return undefined
const start = css.indexOf('{', opening)
let depth = 0
for (let index = start; index < css.length; index += 1) {
if (css[index] === '{') depth += 1
else if (css[index] === '}') {
depth -= 1
if (depth === 0) return { start, end: index }
}
}
throw new Error(`unbalanced braces after ${prelude}`)
}
/**
* Custom-property names a value reads.
* @param value - declaration value, possibly with nested var() calls.
* @returns every referenced custom-property name, in source order.
*/
function varReferences(value: string): string[] {
return [...value.matchAll(/var\(\s*(--[\w-]+)/g)].map(([, name = '']) => name)
}
/**
* Every CSS file shipped as package source, excluding build output and
* installed dependencies.
* @returns absolute paths of the stylesheets under packages/.
*/
function packageStylesheets(): string[] {
const found: string[] = []
const walk = (dir: string): void => {
for (const entry of readdirSync(dir, { withFileTypes: true })) {
const path = join(dir, entry.name)
if (entry.isDirectory()) {
if (entry.name !== 'node_modules' && entry.name !== 'lib' && entry.name !== 'dist') walk(path)
} else if (entry.name.endsWith('.css')) found.push(path)
}
}
walk(PACKAGES_DIR)
return found
}
/**
* Tokens a stylesheet reads through its rendering declarations, following its
* own custom-property definitions transitively so a token reached only through
* an indirection counts. The walk starts from the standard-property
* declarations, so a defined-but-unread indirection contributes nothing.
* @param rules - parsed rules of one stylesheet.
* @returns every `--dsw-*` token the sheet's rendering declarations depend on.
*/
function tokensRendered(rules: CssRule[]): Set<string> {
const definitions = new Map<string, string>()
const pending: string[] = []
for (const rule of rules) {
for (const [property, value] of rule.declarations) {
if (property.startsWith('--')) definitions.set(property, value)
else pending.push(value)
}
}
const reached = new Set<string>()
const visited = new Set<string>()
while (pending.length > 0) {
for (const name of varReferences(pending.pop()!)) {
if (name.startsWith('--dsw-')) reached.add(name)
if (visited.has(name)) continue
visited.add(name)
const definition = definitions.get(name)
if (definition !== undefined) pending.push(definition)
}
}
return reached
}
const platformRules = parseRules(platformCss)
const scrollbarRules = parseRules(scrollbarCss)
const sorted = (names: Iterable<string>): string[] => [...names].sort()
/**
* Scrollbar tokens defined by the rules whose selectors carry (or do not
* carry) the dark palette attribute.
* @param dark - true to scan the dark blocks, false to scan the light blocks.
* @returns the scrollbar token names defined there.
*/
function definedTokens(dark: boolean): Set<string> {
const names = new Set<string>()
for (const rule of platformRules) {
if (rule.selectors.every(selector => selector.includes(DARK_ATTRIBUTE)) !== dark) continue
for (const [property] of rule.declarations) {
if (property.startsWith(TOKEN_PREFIX)) names.add(property)
}
}
return names
}
const lightTokens = definedTokens(false)
const darkTokens = definedTokens(true)
const allTokens = new Set([...lightTokens, ...darkTokens])
/** Every scrollbar token any package stylesheet references, mapped to the files referencing it. */
const referencedTokens = new Map<string, string[]>()
/** Every indirection property any package stylesheet outside ui-theme declares, mapped to its declaring rules. */
const rebindRules: { file: string; rule: CssRule }[] = []
/**
* What one stylesheet contributes to the elevated-surface question: which
* elevated surfaces it paints, whether any rule scrolls, and whether it
* rebinds. Kept per file rather than per rule because the elevated card and the
* descendant that actually scrolls are separate rules in the same sheet, and
* CSS text does not express which contains which.
*/
interface SheetSurfaces {
/** Elevated surface tokens this sheet paints anywhere. */
elevated: Set<string>
/** True when some rule declares `overflow*: auto|scroll`. */
scrolls: boolean
/** True when some rule rebinds the indirection. */
rebinds: boolean
}
const sheetSurfaces = new Map<string, SheetSurfaces>()
/** Properties whose `auto`/`scroll` value makes a rule a scroll container. */
const OVERFLOW_PROPERTIES = ['overflow', 'overflow-x', 'overflow-y']
/** Properties that paint a surface, and so identify the elevation a rule sits on. */
const SURFACE_PROPERTIES = ['background', 'background-color']
/**
* Token families that name a SURFACE — a background an element is drawn on, and
* so something a scrollbar can sit against. `--dsw-alias-button-*`,
* `--dsw-alias-interactive-*`, and `--dsw-alias-markdown-*` reach the same dark
* elevation rungs while naming a control or an inline span, which no scroll
* container renders its bar against (ChatView's floating `.toBottom` pill,
* CodeBlock's banner). Family, not geometry: a floating button legitimately
* carries a radius, a shadow, and a fixed size, so shape cannot separate them.
*/
const SURFACE_TOKEN_PATTERN = /^--dsw-(?:alias-bg-|specific-)/
/**
* The palette's own dark elevation ladder, resolved from `design-platform.css`:
* `bg-layer-2` and `bg-layer-3` are the rungs above the base surfaces, and the
* l1/l2 scrollbar split encodes exactly that step. Reading it from the palette
* rather than from the sheets that happen to rebind is what lets the check flag
* a surface NOBODY has rebound yet.
* @returns surface tokens whose dark value sits on an elevated rung.
*/
function elevatedRungs(): Set<string> {
const definitions = new Map<string, string>()
for (const rule of platformRules) {
// Dark declarations come later in the sheet and overwrite the light ones,
// which is the palette this distinction exists in.
for (const [property, value] of rule.declarations) definitions.set(property, value)
}
const resolve = (name: string): string => {
const seen = new Set<string>()
let current = name
while (definitions.has(current) && !seen.has(current)) {
seen.add(current)
const value = definitions.get(current)!
const [reference] = varReferences(value)
if (reference === undefined) return value
current = reference
}
return current
}
const rungs = new Set([resolve('--dsw-alias-bg-layer-2'), resolve('--dsw-alias-bg-layer-3')])
const tokens = new Set<string>()
for (const name of definitions.keys()) {
if (SURFACE_TOKEN_PATTERN.test(name) && rungs.has(resolve(name))) tokens.add(name)
}
return tokens
}
const elevatedSurfaces = elevatedRungs()
for (const file of packageStylesheets()) {
const rules = parseRules(readFileSync(file, 'utf8'))
const surfaces: SheetSurfaces = { elevated: new Set(), scrolls: false, rebinds: false }
for (const rule of rules) {
let rebinds = false
const ruleSurfaces: string[] = []
for (const [property, value] of rule.declarations) {
if (property.startsWith(INDIRECTION_PREFIX) && file !== fileURLToPath(new URL('scrollbar.css', STYLES))) rebinds = true
if (OVERFLOW_PROPERTIES.includes(property) && /\b(?:auto|scroll)\b/.test(value)) surfaces.scrolls = true
if (SURFACE_PROPERTIES.includes(property)) ruleSurfaces.push(...varReferences(value))
for (const token of varReferences(value)) {
if (!token.startsWith(TOKEN_PREFIX)) continue
referencedTokens.set(token, [...referencedTokens.get(token) ?? [], file])
}
}
for (const token of ruleSurfaces) {
if (elevatedSurfaces.has(token)) surfaces.elevated.add(token)
}
if (rebinds) {
rebindRules.push({ file, rule })
surfaces.rebinds = true
}
}
sheetSurfaces.set(file, surfaces)
}
describe('design-platform.css scrollbar tokens', () => {
it('defines the same scrollbar token set in the light and the dark block', () => {
// A token present only in the light block silently keeps its light value
// under the dark palette, since the dark block only overrides.
expect(allTokens.size).toBeGreaterThan(0)
expect(sorted(lightTokens)).toEqual(sorted(allTokens))
expect(sorted(darkTokens)).toEqual(sorted(allTokens))
})
it('resolves every scrollbar token to a static scale value, not to another alias', () => {
// The alias layer is the only indirection in the token sheet: an alias
// pointing at a second alias makes the dark override order-dependent.
for (const rule of platformRules) {
for (const [property, value] of rule.declarations) {
if (!property.startsWith(TOKEN_PREFIX)) continue
for (const reference of varReferences(value)) {
expect(reference, `${property}: ${value}`).toMatch(/^--dsw-static-/)
}
}
}
})
})
describe('scrollbar token consumers', () => {
it('every defined scrollbar token is referenced by some package stylesheet', () => {
// Before scrollbar.css existed these tokens had no consumer at all and
// every scroll container rendered the unthemed UA bar. A fifth token, or a
// rename on one side only, leaves the new name unreferenced here.
expect(sorted(referencedTokens.keys())).toEqual(sorted(allTokens))
})
it('every referenced scrollbar token is defined in design-platform.css', () => {
// A dangling var() renders the UA default instead of failing loudly, so a
// rename has to move the reference and the definition together.
for (const [token, files] of referencedTokens) {
expect(allTokens, files.join(', ')).toContain(token)
}
})
})
describe('scrollbar.css base-surface binding', () => {
const rendered = tokensRendered(scrollbarRules)
it('renders the l1 pair through the rebindable indirection', () => {
// l1 is the base-surface default the indirection resolves to; the
// indirection only counts as bound when a rendering declaration reads it.
expect(rendered).toContain(`${TOKEN_PREFIX}bg-l1`)
expect(rendered).toContain(`${TOKEN_PREFIX}hover-l1`)
})
it('routes the standard property and the WebKit thumb through the same indirection', () => {
// A rebind on an elevated container has to move the Firefox and the WebKit
// rendering together, which only holds while both read the same variable.
const declaration = (property: string, selectorPart: string): string | undefined => scrollbarRules
.filter(rule => rule.selectors.includes(selectorPart))
.flatMap(rule => rule.declarations)
.findLast(([name]) => name === property)?.[1]
const thumbColor = declaration('scrollbar-color', 'body')
expect(thumbColor).toBeDefined()
const indirection = varReferences(thumbColor!)[0]
expect(indirection).toBe(`${INDIRECTION_PREFIX}thumb`)
expect(varReferences(declaration('background', '::-webkit-scrollbar-thumb')!)).toEqual([indirection])
})
})
describe('scrollbar.css selectors', () => {
const scrollbarColorSelectors = scrollbarRules
.filter(rule => rule.declarations.some(([property]) => property === 'scrollbar-color'))
.flatMap(rule => rule.selectors)
it('declares scrollbar-color only where the body-scoped tokens are visible', () => {
// design-platform.css defines the alias tokens on `body`, and custom
// properties inherit downward only: the same declaration on `html` or
// `:root` resolves to the guaranteed-invalid value, which computes
// scrollbar-color to `auto` and drops the theming entirely.
expect(scrollbarColorSelectors.length).toBeGreaterThan(0)
for (const selector of scrollbarColorSelectors) {
expect(selector, selector).toMatch(/^body\b/)
}
})
it('defines the indirection where the alias tokens are visible', () => {
const definesIndirection = ([property, value]: [string, string]): boolean =>
property.startsWith(INDIRECTION_PREFIX) && value.includes(TOKEN_PREFIX)
const hosts = scrollbarRules
.filter(rule => rule.declarations.some(definesIndirection))
.flatMap(rule => rule.selectors)
expect(hosts.length).toBeGreaterThan(0)
for (const selector of hosts) expect(selector, selector).toMatch(/^body\b/)
})
it('re-declares the scrollbar properties per element rather than inheriting them', () => {
// scrollbar-width is not an inherited property, and an inherited
// scrollbar-color carries the colour already substituted at `body`, which
// a descendant rebinding the indirection could no longer change.
expect(scrollbarColorSelectors).toContain('body *')
const widthSelectors = scrollbarRules
.filter(rule => rule.declarations.some(([property]) => property === 'scrollbar-width'))
.flatMap(rule => rule.selectors)
expect(widthSelectors).toContain('body *')
})
})
describe('scrollbar.css rendering paths', () => {
/** The gate prelude, spelled exactly as the sheet must spell it for the split to exist. */
const GATE = '@supports not selector(::-webkit-scrollbar)'
const withoutComments = scrollbarCss.replace(/\/\*[\s\S]*?\*\//g, ' ')
const gate = atRuleBlock(withoutComments, GATE)
/** Standard scrollbar properties, the ones whose non-`auto` values suppress the pseudo-elements. */
const STANDARD_PROPERTIES = ['scrollbar-width', 'scrollbar-color']
it('gates the standard properties behind the absence of the WebKit pseudo-element', () => {
// A non-`auto` scrollbar-width or scrollbar-color makes Chromium and
// Safari discard every ::-webkit-scrollbar* rule for that element,
// ::-webkit-scrollbar-thumb:hover included. Declaring both paths
// unconditionally therefore renders the hover token nowhere: the engines
// implementing the hover pseudo-element are exactly the ones the standard
// properties silence, and Firefox has no hover pseudo-element at all.
expect(gate, GATE).toBeDefined()
for (const property of STANDARD_PROPERTIES) {
const offsets = [...withoutComments.matchAll(new RegExp(String.raw`(^|[;{\s])${property}\s*:`, 'g'))]
.map(match => match.index)
expect(offsets.length, property).toBeGreaterThan(0)
for (const offset of offsets) {
expect(offset, `${property} outside ${GATE}`).toBeGreaterThan(gate!.start)
expect(offset, `${property} outside ${GATE}`).toBeLessThan(gate!.end)
}
}
})
it('leaves the WebKit pseudo-element rules outside the gate', () => {
// Gating these in turn would only restate selector matching: an engine
// without the pseudo-elements drops the rules as unknown selectors. Inside
// the gate they would be dropped by the engines that do implement them,
// which is every engine that can render them.
const offsets = [...withoutComments.matchAll(/::-webkit-scrollbar/g)]
.map(match => match.index)
.filter(offset => withoutComments.slice(offset).search(/^[\w:-]*\s*[,{]/) === 0)
expect(offsets.length).toBeGreaterThan(0)
for (const offset of offsets) {
expect(offset > gate!.start && offset < gate!.end, `::-webkit-scrollbar rule inside ${GATE}`).toBe(false)
}
})
it('renders the hover token only through the pseudo-element path', () => {
// The standard path has no hover counterpart — scrollbar-color states one
// thumb colour and the engine derives its own hover treatment — so the
// hover indirection has to be read outside the gate or it renders nowhere.
const hoverOffsets = [...withoutComments.matchAll(new RegExp(String.raw`var\(\s*${INDIRECTION_PREFIX}thumb-hover`, 'g'))]
.map(match => match.index)
expect(hoverOffsets.length).toBeGreaterThan(0)
for (const offset of hoverOffsets) {
expect(offset > gate!.start && offset < gate!.end, 'hover indirection read inside the gate').toBe(false)
}
})
})
describe('elevated surface rebinds', () => {
it('at least one surface rebinds the indirection', () => {
expect(rebindRules.length).toBeGreaterThan(0)
})
it('each rebinding rule sets the thumb and the hover variable together', () => {
// A surface rebinding only the resting colour keeps the l1 hover colour,
// so the elevation is wrong only while the pointer is over the thumb.
for (const { file, rule } of rebindRules) {
const properties = rule.declarations.map(([property]) => property).filter(property => property.startsWith(INDIRECTION_PREFIX))
expect(sorted(properties), `${file} ${rule.selectors.join(', ')}`).toEqual([
`${INDIRECTION_PREFIX}thumb-hover`, `${INDIRECTION_PREFIX}thumb`,
].sort())
}
})
it('each rebinding rule binds the indirection names scrollbar.css renders', () => {
// A misspelled property name declares an unused variable, and the surface
// silently keeps the base-surface colour.
const rendered = new Set(
scrollbarRules
.flatMap(rule => rule.declarations)
.filter(([property]) => !property.startsWith('--'))
.flatMap(([, value]) => varReferences(value))
.filter(name => name.startsWith(INDIRECTION_PREFIX)),
)
for (const { file, rule } of rebindRules) {
for (const [property] of rule.declarations) {
if (property.startsWith(INDIRECTION_PREFIX)) expect(rendered, `${file}: ${property}`).toContain(property)
}
}
})
it('every rebind targets the l2 elevation pair', () => {
for (const { file, rule } of rebindRules) {
for (const [property, value] of rule.declarations) {
if (!property.startsWith(INDIRECTION_PREFIX)) continue
for (const token of varReferences(value)) {
expect(token, `${file}: ${property}`).toMatch(/-l2$/)
}
}
}
})
it('resolves the elevated surface set from the palette ladder', () => {
// The set has to come from the palette, not from the sheets that happen to
// rebind: derived from rebinds it can only confirm what someone already
// remembered, and a surface nobody has rebound yet — the case the check
// exists for — would define itself as unelevated. Anchoring it here means a
// new palette token on an elevated rung is in scope the moment it is
// defined. `--dsw-specific-tip` is the regression that proved the point: it
// resolves to the same dark rung as the menu surface, and the Todo panel
// scrolled on it unrebound while a rebind-derived set stayed green.
expect(elevatedSurfaces).toContain('--dsw-alias-bg-layer-2')
expect(elevatedSurfaces).toContain('--dsw-alias-bg-layer-3')
expect(elevatedSurfaces).toContain('--dsw-specific-menu')
expect(elevatedSurfaces).toContain('--dsw-specific-input-major')
expect(elevatedSurfaces).toContain('--dsw-specific-tip')
// Base surfaces stay out, or every scroll container would be in scope and
// the check would say nothing.
expect(elevatedSurfaces).not.toContain('--dsw-alias-bg-base')
expect(elevatedSurfaces).not.toContain('--dsw-alias-bg-layer-1')
})
it('every sheet that scrolls on an elevated surface rebinds', () => {
// The failure this closes: a scroll container on an elevated surface that
// nobody remembered to rebind renders the l1 thumb, which differs from l2
// only in the dark palette and only for that one surface — invisible both in
// review and in a light-palette screenshot. Four sheets shipped that way
// (ui-primitives Menu, InputBar, QuestionComposer, TodoPanel) and review
// caught them by hand, which is what this replaces.
//
// Surface-level, not element-level: the elevated card and the descendant
// that scrolls are separate rules, and CSS text does not say which contains
// which. What keeps that from over-reporting is the token FAMILY: only
// `--dsw-alias-bg-*` and `--dsw-specific-*` name a surface, so a floating
// button or an inline code span reaching the same rung is out of scope
// (ChatView's `.toBottom`, CodeBlock's banner). Geometry cannot make that
// call — a floating button carries a radius, a shadow, and a fixed size.
for (const [file, surfaces] of sheetSurfaces) {
if (!surfaces.scrolls || surfaces.rebinds) continue
expect([...surfaces.elevated], `${file} scrolls on an elevated surface without rebinding`).toEqual([])
}
})
})

View File

@@ -77,6 +77,7 @@ function standaloneProps(nodes: ConversationSnapshot['nodes']): ConvViewProps {
useSession: fakeSession(nodes).useSession,
useSessions: emptySessions(),
useWorkspaces: emptyWorkspaces(),
useProjection: (() => undefined) as never,
} as unknown as ConvViewProps
}
@@ -135,6 +136,7 @@ function mount(slots: SlotsService, nodes: ConversationSnapshot['nodes'] = NODES
useSession={useSession}
useSessions={emptySessions()}
useWorkspaces={emptyWorkspaces()}
useProjection={(() => undefined)}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
renderSlot={renderSlot}
@@ -330,6 +332,7 @@ describe('deriveSubSpans (waterfall lanes)', () => {
useSession: bindSnapshotSelector(store) as unknown as UseSession<ConversationSnapshot>,
useSessions: emptySessions(),
useWorkspaces: emptyWorkspaces(),
useProjection: (() => undefined) as never,
} as unknown as ConvViewProps
const view = render(createElement(WaterfallView as FC<ConvViewProps>, props))
const lane = view.container.querySelector('[data-subspan]')
@@ -356,6 +359,7 @@ describe('deriveSubSpans (waterfall lanes)', () => {
useSession: bindSnapshotSelector(store) as unknown as UseSession<ConversationSnapshot>,
useSessions: emptySessions(),
useWorkspaces: emptyWorkspaces(),
useProjection: (() => undefined) as never,
} as unknown as ConvViewProps
const view = render(createElement(WaterfallView as FC<ConvViewProps>, props))
const bar = view.container.querySelector('[data-timing="unknown"]')

View File

@@ -208,6 +208,13 @@
min-height: 0;
overflow-y: auto;
padding-bottom: 12px;
/* Row trailing content (the relative time, and the hover action buttons
that replace it) sits flush against the row's 8px right padding, so an
overlaid scrollbar covers it. Reserving the gutter keeps the bar beside
the rows instead of on top of them; `stable` holds the reservation when
the list is short enough not to scroll, so expanding a group does not
shift every row left. */
scrollbar-gutter: stable;
}
/* One workspace section: header row + expanded session run. Rows inside

View File

@@ -0,0 +1,48 @@
/**
* WorkspaceBrowser scroll-region style contract, asserted against the CSS text
* on disk: the session list reserves its scrollbar gutter so the scrollbar
* cannot overlay row trailing content, and reserves it whether or not the list
* currently overflows so expanding a group does not shift rows sideways.
*/
import { readFileSync } from 'node:fs'
import { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
const css = readFileSync(fileURLToPath(new URL('../src/client/WorkspaceBrowser.module.css', import.meta.url)), 'utf8')
/**
* Declarations of one class rule, keyed by property with whitespace collapsed.
* Declaration order and trailing semicolons are normalized away.
* @param className - local class name, without the leading dot.
* @returns the rule's declarations, or undefined when no such rule exists.
*/
function declarations(className: string): Map<string, string> | undefined {
const withoutComments = css.replace(/\/\*[\s\S]*?\*\//g, ' ')
const match = new RegExp(String.raw`(^|[\s,}])\.${className}\s*\{([^{}]*)\}`).exec(withoutComments)
if (match === null) return undefined
const found = new Map<string, string>()
// The body group is unconditional in the pattern; the fallback only satisfies
// noUncheckedIndexedAccess.
for (const part of (match[2] ?? '').split(';')) {
const colon = part.indexOf(':')
if (colon === -1) continue
found.set(part.slice(0, colon).trim(), part.slice(colon + 1).trim().replace(/\s+/g, ' '))
}
return found
}
describe('WorkspaceBrowser.module.css list', () => {
const list = declarations('list')
it('is the scrolling region', () => {
expect(list).toBeDefined()
expect(list!.get('overflow-y')).toBe('auto')
})
it('reserves the scrollbar gutter unconditionally', () => {
// Row trailing content sits flush against the row's right padding, so an
// overlay scrollbar covers it. `stable` keeps the reservation when the list
// is short enough not to scroll, so expanding a group does not shift rows.
expect(list!.get('scrollbar-gutter')).toBe('stable')
})
})

View File

@@ -10,7 +10,7 @@ import {
} from '@deepseek-ai/dsh-client-ui-slots'
import {
HostContext, SessionMaybeProvider, SessionProvider, SlotAssemblyError, maybeObservableHook,
observableHook, useHost, useSessionMaybeProvideInfo,
observableHook, projectionHook, useHost, useSessionMaybeProvideInfo,
} from './session-provider.tsx'
type InjectedProps = Record<string, unknown>
@@ -238,6 +238,9 @@ function standardKit(
}
Object.assign(kit, info.props)
kit['sessionId'] = info.sessionId
// The useProjection seat (fifth framework hook): key-addressed cell
// reader, bound per provide bundle (cached by info identity).
kit['useProjection'] = projectionHook(info)
}
const store = scope === 'session-maybe' && info?.sessionId === undefined
? undefined

View File

@@ -83,6 +83,39 @@ function useAbsentSnapshot<S>(_selector: (snapshot: never) => S, _equal?: (a: S,
return undefined
}
/**
* The useProjection framework seat (session-projection RFC), one bound
* function per provide bundle (cached by info identity — components may hold
* it across renders). Key-addressed: the key resolves a per-session value
* face off the projection store; the bound selector hook comes from the same
* per-source cache as every other kit hook, so exactly one uSES subscription
* runs per call and the subscribe reference stays stable per key. A key no
* baseline or frame has carried (or a no-session bundle) reads `undefined` —
* capability absence — keeping the hook order constant.
*/
export function projectionHook(info: SessionMaybeProvideInfo): (
key: string, selector?: (value: unknown) => unknown, eq?: (a: unknown, b: unknown) => boolean,
) => unknown {
let hook = projectionHookCache.get(info)
if (hook === undefined) {
hook = (key, selector, eq) => {
// The no-session (faceless) branch binds the shared absent source so
// the caller's selector still runs over `undefined` (absence flows
// through the selector) and the uSES call count stays constant.
const useValue = observableHook(info.projections?.faceOf(key) ?? absentSource)
// Whole values are finished wire payloads (reference changes only when
// a frame or baseline lands), so the identity selector needs no
// equality function.
return useValue(selector ?? (value => value), eq)
}
projectionHookCache.set(info, hook)
}
return hook
}
const projectionHookCache = new WeakMap<SessionMaybeProvideInfo, (
key: string, selector?: (value: unknown) => unknown, eq?: (a: unknown, b: unknown) => boolean,
) => unknown>()
/**
* Root-level binding provider. It follows current selection without a key, so
* session-maybe entries retain their React identity while the context value

View File

@@ -0,0 +1,128 @@
// @vitest-environment jsdom
/**
* useProjection standard-kit delivery (session-projection RFC): the fifth
* framework hook seat rides the same provide channel as useSession — a
* session slot component receives `useProjection` in its kit, key-addressed
* over the bundle's projection face; unresolved keys (no value, no face, no
* session) uniformly read `undefined`; live value changes re-render; the
* selector overload runs over the whole value.
*/
import { describe, expect, it } from 'vitest'
import { act, render } from '@testing-library/react'
import type { SessionMaybeProvideInfo, StoredEntry } from '@deepseek-ai/dsh-client-ui-slots'
import { createSlotRenderer, type SlotRendererHost } from '@deepseek-ai/dsh-client-web-react'
function observable<T>(initial: T) {
let value = initial
const subs = new Set<() => void>()
return {
getSnapshot: () => value,
subscribe: (fn: () => void) => { subs.add(fn); return () => { subs.delete(fn) } },
set: (next: T) => { value = next; for (const fn of [...subs]) fn() },
}
}
type UseProjectionProp = (key: string, selector?: (v: unknown) => unknown) => unknown
function makeHost() {
const absentInfo: SessionMaybeProvideInfo = { sessionId: undefined, hooks: { session: undefined }, props: {} }
const provide = observable<SessionMaybeProvideInfo>(absentInfo)
const cells = new Map<string, ReturnType<typeof observable<unknown>>>()
/** Store-parallel face: always defined per key; an unseen key snapshots undefined. */
const absent = { getSnapshot: () => undefined, subscribe: () => () => {} }
const sessionEntries: StoredEntry[] = []
let withFace = true
const rootEntry: StoredEntry = {
component: (props: { renderSlot: (key: string, owner: object) => React.ReactNode }) =>
<>{props.renderSlot('k.session', {})}</>,
options: {},
children: { 'k.session': { kind: 'single', scope: 'session' } },
}
const info = (id: string): SessionMaybeProvideInfo => ({
sessionId: id,
hooks: { session: { getSnapshot: () => ({ sid: id }), subscribe: () => () => {} } },
props: {},
...(withFace ? { projections: { faceOf: (key: string) => cells.get(key) ?? absent } } : {}),
})
const host: SlotRendererHost = {
subscribe: () => () => {},
getVersion: () => 0,
entriesOf: key => key === 'root' ? [rootEntry] : sessionEntries,
specOf: key => key === 'k.session' ? { kind: 'single', scope: 'session' } : undefined,
isLive: () => true,
storeOf: () => undefined,
sessions: {
list: observable<unknown>({ ids: [] }),
provideInfo: provide,
},
workspaces: { list: observable<unknown>({ items: [] }) },
}
return {
host,
cells,
// Same driver surface as before the atomic provide source: set(id)
// publishes the resolved bundle (or the absent projection) through it.
current: { set: (id: string | undefined) => { provide.set(id === undefined ? absentInfo : info(id)) } },
dropFace: () => { withFace = false },
registerSession: (entry: StoredEntry) => { sessionEntries.push(entry) },
}
}
describe('useProjection standard-kit delivery', () => {
it('reads the projected value through the kit, undefined for unresolved keys, and follows live changes', () => {
const h = makeHost()
const cell = observable<unknown>({ marks: ['a'] })
h.cells.set('test/marks', cell)
const reads: Record<string, unknown>[] = []
h.registerSession({
component: (props: { useProjection: UseProjectionProp }) => {
reads.push({
marks: props.useProjection('test/marks'),
ghost: props.useProjection('test/ghost'),
})
return null
},
options: {},
})
render(<>{createSlotRenderer().renderRoot(h.host, {})}</>)
act(() => { h.current.set('s1') })
expect(reads.at(-1)).toEqual({ marks: { marks: ['a'] }, ghost: undefined })
// Live change re-renders with the new whole value.
act(() => { cell.set({ marks: ['a', 'b'] }) })
expect(reads.at(-1)).toEqual({ marks: { marks: ['a', 'b'] }, ghost: undefined })
})
it('runs the selector overload over the whole value (and over undefined when absent)', () => {
const h = makeHost()
h.cells.set('test/marks', observable<unknown>({ marks: ['x', 'y'] }))
const reads: unknown[] = []
h.registerSession({
component: (props: { useProjection: UseProjectionProp }) => {
reads.push(props.useProjection('test/marks', v => (v as { marks: string[] } | undefined)?.marks.length ?? -1))
reads.push(props.useProjection('test/ghost', v => (v === undefined ? 'absent' : 'present')))
return null
},
options: {},
})
render(<>{createSlotRenderer().renderRoot(h.host, {})}</>)
act(() => { h.current.set('s1') })
expect(reads.slice(-2)).toEqual([2, 'absent'])
})
it('treats a bundle without the projections face as all-absent (capability absence)', () => {
const h = makeHost()
h.cells.set('test/marks', observable<unknown>({ marks: ['a'] }))
h.dropFace()
const reads: unknown[] = []
h.registerSession({
component: (props: { useProjection: UseProjectionProp }) => {
reads.push(props.useProjection('test/marks'))
return null
},
options: {},
})
render(<>{createSlotRenderer().renderRoot(h.host, {})}</>)
act(() => { h.current.set('s1') })
expect(reads.at(-1)).toBeUndefined()
})
})

View File

@@ -1,8 +1,10 @@
/* Shell-owned global base: full-height mount plus the theme token sheets.
* The four ui-theme sheets are the sole token source (--dsw-*); the shell
* links them here so tokens exist before any plugin CSS lands. */
* The five ui-theme sheets are the sole token source (--dsw-*); the shell
* links them here so tokens exist before any plugin CSS lands. scrollbar.css
* follows design-platform.css because it reads that sheet's tokens. */
@import '@deepseek-ai/dsh-client-ui-theme/styles/base.css';
@import '@deepseek-ai/dsh-client-ui-theme/styles/design-platform.css';
@import '@deepseek-ai/dsh-client-ui-theme/styles/scrollbar.css';
@import '@deepseek-ai/dsh-client-ui-theme/styles/gradient-shadow-text.css';
@import '@deepseek-ai/dsh-client-ui-theme/styles/shiki.css';

View File

@@ -0,0 +1,58 @@
/**
* Shell base sheet contract, asserted against the CSS text on disk: base.css is
* where the ui-theme token sheets enter the bundle, every sheet it names exists,
* and scrollbar.css follows design-platform.css because it reads that sheet's
* tokens.
*/
import { existsSync, readFileSync } from 'node:fs'
import { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
const THEME_PACKAGE = '@deepseek-ai/dsh-client-ui-theme'
const baseCss = readFileSync(fileURLToPath(new URL('../src/base.css', import.meta.url)), 'utf8')
/**
* Import specifiers of the sheet, in source order. Quote style and surrounding
* whitespace are normalized away.
* @param css - stylesheet text.
* @returns each `@import` target in the order the sheet lists it.
*/
function importOrder(css: string): string[] {
// The destructuring default only satisfies noUncheckedIndexedAccess; the
// group is unconditional in the pattern.
return [...css.matchAll(/@import\s+['"]([^'"]+)['"]/g)].map(([, specifier = '']) => specifier)
}
/**
* Resolve a `<package>/styles/<file>` specifier to its path in the workspace.
* The theme package maps `./styles/*` to `./src/styles/*`, so the sheets stay
* on the source plane rather than needing a build.
* @param specifier - import specifier from base.css.
* @returns absolute path of the file the specifier names.
*/
function resolveThemeSheet(specifier: string): string {
const name = specifier.slice(`${THEME_PACKAGE}/styles/`.length)
return fileURLToPath(new URL(`../../ui-theme/src/styles/${name}`, import.meta.url))
}
const imports = importOrder(baseCss)
describe('web shell base.css', () => {
it('imports every sheet from the theme package and each one exists', () => {
expect(imports.length).toBeGreaterThan(0)
for (const specifier of imports) {
expect(specifier.startsWith(`${THEME_PACKAGE}/styles/`), specifier).toBe(true)
expect(existsSync(resolveThemeSheet(specifier)), specifier).toBe(true)
}
})
it('imports the scrollbar sheet after the token sheet it reads', () => {
// Both sheets bind on `body`, so with scrollbar.css first the alias tokens
// would still resolve; the order encodes the dependency direction so a
// later specificity or selector change cannot silently invert it.
const platform = imports.indexOf(`${THEME_PACKAGE}/styles/design-platform.css`)
const scrollbar = imports.indexOf(`${THEME_PACKAGE}/styles/scrollbar.css`)
expect(platform).toBeGreaterThanOrEqual(0)
expect(scrollbar).toBeGreaterThan(platform)
})
})

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