Merge remote-tracking branch 'origin/master' into feat/py-types-code-mode
# Conflicts: # packages/code-runtime/README.i18n.yaml # packages/code-runtime/README.zh.md
This commit is contained in:
Chinesezjc
@@ -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/code-runtime/README.md
|
||||
README.md: 4ee441bf99ddd59c2cf6e088cae6921ffebf7c75
|
||||
README.zh.md: 8a0d47fff43a9f894e8919d40a2934e20d47d62d
|
||||
README.md: f20a287419b94b1a9dc1d8da7303fc4d3032cfd3
|
||||
README.zh.md: f5cd4c9949f2bd7a7d6d7cd078144910712a3819
|
||||
@@ -6,7 +6,7 @@ The code-execution capability seam (see [capability seams](../../.agents/notes/i
|
||||
|
||||
| Package | Role | ctx key |
|
||||
|---|---|---|
|
||||
| `code-runtime/` | Abstract code-execution seam (interface + vocabulary) | `ctx.codeRuntime` |
|
||||
| [`code-runtime-worker/`](code-runtime-worker/README.md) | Worker-thread backend: fresh worker per run, TypeScript via host-side type-strip (annotations advisory, never type-checked), port-bridged bindings, budget/heap containment | registers `ctx.codeRuntime` |
|
||||
| [`code-runtime/`](code-runtime/README.md) | Code-execution seam and shared vocabulary | `ctx.codeRuntime` |
|
||||
| [`code-runtime-worker/`](code-runtime-worker/README.md) | Worker-thread backend | registers `ctx.codeRuntime` |
|
||||
|
||||
The interface lives at `code-runtime/code-runtime/`; the shipped backend at `code-runtime/code-runtime-worker/`. Backends differ by execution substrate (worker thread, process, container) and by source language — both readonly descriptors on the service — and register `ctx.codeRuntime` without touching the interface or its consumer; that split is what makes a hardened backend a drop-in later.
|
||||
Backends register the seam without changing its consumer. The child READMEs own language, isolation, and execution-budget details.
|
||||
@@ -1,12 +1,12 @@
|
||||
# code-runtime/：代码执行能力家族
|
||||
# code-runtime/ — 代码执行能力家族
|
||||
|
||||
[English](README.md) | 中文
|
||||
|
||||
代码执行能力 seam（参见[能力 seam](../../.agents/notes/implemented/architecture/2026-06-13-capability-seams.md)）：一个抽象运行时接口，用于针对宿主提供的异步绑定执行一段模型编写的程序，并捕获程序打印和返回的内容。消费方是工具注册表的 [Code Mode](../core/tools/README.md)（`tools: { mode: code }`，即 `run_code` 工具与按所加载运行时 `language` 生成的 SDK）；设计记录在 [Code Mode Agent Note](../../.agents/notes/implemented/feature/2026-06-15-code-mode.md) 中。这些都是**产品**包。
|
||||
代码执行能力 seam（参见[能力 seam](../../.agents/notes/implemented/architecture/2026-06-13-capability-seams.md)）：一个抽象运行时接口，用于对宿主提供的异步绑定执行模型编写的程序，并捕获它打印和返回的内容。消费方是工具注册表的 [Code Mode](../core/tools/README.md)（`tools: { mode: code }`，即 `run_code` 工具和按所加载运行时 `language` 生成的 SDK）；设计见 [Code Mode Agent Note](../../.agents/notes/implemented/feature/2026-06-15-code-mode.md)。这些全是**产品**包。
|
||||
|
||||
| 包 | 职责 | ctx 键 |
|
||||
| 包 | 职责 | ctx key |
|
||||
|---|---|---|
|
||||
| `code-runtime/` | 抽象代码执行 seam（接口 + 词汇） | `ctx.codeRuntime` |
|
||||
| [`code-runtime-worker/`](code-runtime-worker/README.md) | worker 线程后端：每次运行使用全新 worker，由宿主侧剥离 TypeScript 类型（类型注解仅供参考，绝不执行类型检查）、端口桥接绑定、预算／堆限制 | 注册 `ctx.codeRuntime` |
|
||||
| [`code-runtime/`](code-runtime/README.md) | 代码执行 seam 与共享词汇 | `ctx.codeRuntime` |
|
||||
| [`code-runtime-worker/`](code-runtime-worker/README.md) | Worker 线程后端 | 注册 `ctx.codeRuntime` |
|
||||
|
||||
接口位于 `code-runtime/code-runtime/`，随附的后端位于 `code-runtime/code-runtime-worker/`。不同后端可以采用不同执行基底（worker 线程、进程、容器）与源语言；二者都是服务上的只读描述符。后端注册 `ctx.codeRuntime`，无需修改接口或消费方；正是这种拆分，使未来可以直接换入加固后端。
|
||||
后端在不改变消费方的情况下注册该 seam。子 README 负责语言、隔离和执行预算细节。
|
||||
@@ -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/code-runtime/code-runtime-worker/README.md
|
||||
README.md: 83c9a398970831e88cb3ef5d71d3f175da97d1f1
|
||||
README.zh.md: d071abe32371f652f420ebdc149145e483f88cfb
|
||||
README.md: 590b79dcd1bc322350060b55767b09c6305edacc
|
||||
README.zh.md: 12c25f892bd20892cb47e593f16b6aadd9ffa84c
|
||||
@@ -32,7 +32,7 @@ Every field is validated and defaulted; `maxOutputBytes` is a safe integer of at
|
||||
|
||||
## The worker entry, unbuilt and built
|
||||
|
||||
Source mode loads erasable-only `src/worker.ts` through Node's native type stripping. Its transitive runtime closure contains only Node built-ins and relative source modules, so a fresh checkout never requires a sibling workspace package's unbuilt `lib/` export. The worker-local JSON snapshotter is parity-tested against the session-owned canonical boundary; both sides flatten and rebuild validated values around the message port so application nesting never reaches structured clone. Built mode passes the sibling `lib/worker.cjs` as a filesystem path because pkg's VFS Worker hook expects CommonJS; the same path works under ordinary Node. `tests/built-lib.e2e.ts` pins the real load path required by [docs/testing.md](../../../docs/testing.md).
|
||||
Source mode loads erasable-only `src/worker.ts` through Node's native type stripping. Its transitive runtime closure contains only Node built-ins and relative source modules, so a fresh checkout never requires a sibling workspace package's unbuilt `lib/` export. The worker-local and session-owned JSON boundaries both flatten and rebuild validated values around the message port so application nesting never reaches structured clone. Built mode passes the sibling `lib/worker.cjs` as a filesystem path because pkg's VFS Worker hook expects CommonJS; the same path works under ordinary Node. The repository-wide requirement to exercise this published entry path belongs to the [testing policy](../../../docs/testing.md).
|
||||
|
||||
The SDK surface is the default/named `WorkerCodeRuntime` class plus `Config`. The operational `./worker` subpath exists only as the packaged spawn entry; the wire protocol and bootstrap helpers are source-private implementation details.
|
||||
|
||||
@@ -47,7 +47,7 @@ No direct invalidation; the named consumer owns any request-prefix changes.
|
||||
## Known Limitations and Deferred Work
|
||||
|
||||
- **OS processes a program spawns survive termination** — `worker.terminate()` ends the thread only, weaker than bash-local's process-group kill; orphan cleanup is a deployment concern until a container backend exists.
|
||||
- **Type-strip rides Node's experimental `stripTypeScriptTypes` API** — the relied-on behavior is pinned by unit tests, with amaro/sucrase as named drop-in replacements if it shifts.
|
||||
- **Type-strip rides Node's experimental `stripTypeScriptTypes` API** — amaro or sucrase are the named drop-in replacements if the relied-on behavior shifts.
|
||||
- **`computeMs` expiry can overshoot by up to one poll interval** — busy time is sampled every 25 ms (an internal constant, deliberately not config).
|
||||
- **Programs get a five-method `console` shim** (`log`/`info`/`warn`/`error`/`debug`) — deliberately not Node's full console surface.
|
||||
- **Intermediate binding values have no byte cap** — a program can exhaust process or worker memory with a value that never becomes outer output.
|
||||
|
||||
@@ -32,7 +32,7 @@
|
||||
|
||||
## 未构建与已构建的 worker 入口
|
||||
|
||||
源代码模式通过 Node 原生类型剥离加载只包含可擦除语法的 `src/worker.ts`。其传递运行时闭包只包含 Node 内置模块和相对源模块，因此全新 checkout 绝不需要兄弟工作区包尚未构建的 `lib/` 导出。worker 本地 JSON 快照器会与会话自有的规范边界执行一致性测试；消息端口两侧都会展平并重建已验证值，使应用嵌套永远不会进入 structured clone。构建模式会把兄弟文件 `lib/worker.cjs` 作为文件系统路径传入，因为 pkg 的虚拟文件系统（VFS）Worker hook 要求 CommonJS；同一路径也可在普通 Node 下使用。`tests/built-lib.e2e.ts` 固定了 [docs/testing.md](../../../docs/testing.md) 要求的真实加载路径。
|
||||
源代码模式通过 Node 原生类型剥离加载只包含可擦除语法的 `src/worker.ts`。其传递运行时闭包只包含 Node 内置模块和相对源模块，因此全新 checkout 绝不需要兄弟工作区包尚未构建的 `lib/` 导出。worker 本地和会话自有的 JSON 边界都会在消息端口周围展平并重建已验证值，使应用嵌套永远不会进入 structured clone。构建模式会把兄弟文件 `lib/worker.cjs` 作为文件系统路径传入，因为 pkg 的虚拟文件系统（VFS）Worker hook 要求 CommonJS；同一路径也可在普通 Node 下使用。演练这个已发布入口路径的仓库级要求由[测试策略](../../../docs/testing.md)规定。
|
||||
|
||||
SDK 对外提供默认及具名导出的 `WorkerCodeRuntime` 类，以及 `Config`。运行所用的 `./worker` 子路径仅作为打包后的 spawn 入口存在；wire 协议与启动辅助模块是源代码私有的实现细节。
|
||||
|
||||
@@ -47,7 +47,7 @@ SDK 对外提供默认及具名导出的 `WorkerCodeRuntime` 类，以及 `Confi
|
||||
## 已知限制与暂缓事项
|
||||
|
||||
- **程序派生的 OS 进程在程序终止后仍会存活**：`worker.terminate()` 只结束线程，比 bash-local 的进程组终止更弱；在容器后端出现前，孤儿进程清理属于部署职责。
|
||||
- **类型剥离依赖 Node 的实验性 `stripTypeScriptTypes` API**：依赖的行为由单元测试固定；如其发生变化，amaro／sucrase 是已经点名的直接替代品。
|
||||
- **类型剥离依赖 Node 的实验性 `stripTypeScriptTypes` API**：如依赖的行为发生变化，amaro 或 sucrase 是已经点名的直接替代品。
|
||||
- **`computeMs` 到期最多可能超过一个轮询间隔**：系统每 25 ms 采样一次忙碌时间（内部常量，有意不做成配置）。
|
||||
- **程序获得一个含 5 个方法的 `console` shim**（`log`／`info`／`warn`／`error`／`debug`）：有意不提供 Node 的完整 console 接口。
|
||||
- **中间绑定值没有字节上限**：程序可以用永远不会成为外层输出的值耗尽进程或 worker 内存。
|
||||
|
||||
Reference in New Issue
Block a user