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https://github.com/deepseek-ai/deepseek-harness
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Machine-produced by `pnpm run rescope-vendor --apply` plus the regeneration it prints: `pnpm install` for the lockfile, `pnpm run gen-third-party-notices`, `verify-translation-pairing --write` for the touched bilingual pairs, `gen-doc-graphs`, and one typert snapshot whose ids embed character offsets. `pnpm run rescope-vendor --check` verifies the result. Renames nine vendored packages (cordis, cosmokit, schemastery and the six @cordisjs plugins) and every reference that resolves them: manifest names and dependency keys, module specifiers including declare-module merges, cordis.yml plugin names, tsconfig paths, every Markdown fence, and `docs/` prose. Directory names, upstream versions, and dependency ranges are unchanged, so vendor/README.md still reads as an upstream snapshot; its manifest table gains an upstream-name column so THIRD_PARTY_NOTICES keeps MIT attribution pointed at each fork's origin. The tutorial tier follows the rename end to end: its yaml fences named plugins the Loader can no longer resolve, its `ts ignore-check` fences disagreed with the compiled fences beside them, and its prose quoted both. The contracts that told readers to keep upstream names — the root convention and the vendoring cookbook's tree comment and manifest invariant — now say to rescope instead. Two rules read `@deepseek-ai/` as "another workspace plugin": the client bundle purity gate now names the vendored libraries a browser bundle inlines, and the files where a bare `cordis` is an agent-preset id keep that product data.
52 lines
3.4 KiB
Markdown
52 lines
3.4 KiB
Markdown
# @deepseek-ai/dsh-bash-env
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[English](README.md) | 中文
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工具无关的 shell 环境插件：拥有 `ctx.bashEnv` 注册表，管理受信任的、每次执行收集的 `DSH_*` 变量，供模型可见的 shell 工具（`dsh-tool-bash`、`dsh-tool-pwsh`）收集进每次 shell 调用的环境。内置 shell 事实（`DSH_HOME`、`DSH_SHELL=1`、`DSH_SESSION_ID`）归注册表自身所有；其他插件可以注册额外的可枚举事实，注册随插件纤维（fiber）释放，重复所有权或未声明的运行时键会响亮失败。
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包根导出 Cordis 插件约定（`name`、`inject`、`Config`、`apply`）以及 `BashEnvRegistry` 服务类及其 contributor 类型；消费方在加载本插件后使用 `ctx.bashEnv`。
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## Config
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```yaml
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- id: bash-env
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name: '@deepseek-ai/dsh-bash-env'
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config:
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dshHome: C:\Users\me\.dsh # default: $DSH_HOME, then ~/.dsh
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```
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## Managed environment
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每次前台与后台模型 shell 调用都会收到一份新收集的受信任 `DSH_*` 环境。`DSH_HOME` 是由 [`@deepseek-ai/dsh-paths`](../../util/paths/README.md) 解析的 Harness 主目录绝对路径（`dshHome` 配置，然后环境变量 `$DSH_HOME`，然后 `~/.dsh`），`DSH_SHELL=1` 标识受管理的子进程。带 agent（智能体）的调用额外收到 `DSH_SESSION_ID=agent.session.header.id`；当活动的持久化 seam 定位到 JSONL 工件时，它们还会收到 `DSH_SESSION_JSONL=<绝对目标路径>`。JSONL 路径只是位置提示：首次 flush 之前它可能不存在，也不一定包含当前缓冲中的轮次，并且它不是授权凭据。
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`ctx.bashEnv` 负责收集。其他插件可以注册一个受 effect 作用域约束的 contributor，带有稳定名称、已声明的键/描述以及 `resolve(execution: ToolExecution)`；重复所有权与未声明的运行时键会响亮失败，而 `list()` 只枚举声明、不执行 provider。Harness 内置键保留 `DSH_HOME`、`DSH_SHELL` 与 `DSH_SESSION_ID`；本插件的持久化翻译器通过读取与后端无关的 `sessionPersistence.locate()` seam 拥有 `DSH_SESSION_JSONL`。
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```ts
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import type { Context } from '@deepseek-ai/cordis'
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import type {} from '@deepseek-ai/dsh-bash-env'
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export const inject = ['bashEnv']
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export function apply(ctx: Context): void {
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ctx.bashEnv.register({
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name: 'deployment-region',
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variables: { DSH_DEPLOYMENT_REGION: { description: 'Current deployment region.' } },
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resolve: execution => execution.agent === undefined ? {} : { DSH_DEPLOYMENT_REGION: 'cn-north' },
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})
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}
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```
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覆盖层根据当前 `ToolExecution` 计算，并通过专用的 `BashExecRequest.dshEnv` 通道传递。本地执行器在合并该快照前移除所有继承的 `DSH_*`，因此嵌套 harness 与并发的父子 agent 无法泄漏过期的身份。`process.env` 永不被修改。shell 工具的描述只教授通用的 `$DSH_*` 约定，而不是点名持久化相关的变量或添加常驻的 system-prompt 段落。
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## Model Experience
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Indirectly, through the shell tools (`dsh-tool-bash`, `dsh-tool-pwsh`), which collect this registry's managed `DSH_*` snapshot into every shell-tool call.
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#### KV Cache effect
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No direct invalidation; the named consumers own any request-prefix changes.
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## Known Limitations and Deferred Work
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- **`list()` 只枚举 contributor 声明的变量** — 注册表自有的内置键（`DSH_HOME`、`DSH_SHELL`、`DSH_SESSION_ID`）不包含在内，因此诊断、prompt 或 UI 代码不得把 `list()` 当作完整的环境目录。
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