refactor: relocate demo app bundles to packages/examples/*-demo
Move the agent-spine bundle and the stdio/ACP/JSON-RPC app packages out of core/ and ui/ into a new packages/examples/ group, renamed with a -demo suffix so the npm name marks them as non-product surface: core/agent-core -> examples/agent-spine-demo (dsh-agent-spine-demo) ui/stdio-agent -> examples/stdio-demo (dsh-stdio-demo) ui/acp-agent -> examples/acp-demo (dsh-acp-demo) ui/jsonrpc-agent -> examples/jsonrpc-demo (dsh-jsonrpc-demo) Update every code/config/test reference and reference-only doc mentions, and regenerate module-graph, config-catalog, and doc-graphs. The jsonrpc bin (dsh-jsonrpc-agent) and single-file exe (dsh-jsonrpc-agent-pkg) keep their names; the SDK runtime-startup surface is reconciled separately.
This commit is contained in:
imccyu
87
packages/examples/stdio-demo/README.md
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87
packages/examples/stdio-demo/README.md
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@@ -0,0 +1,87 @@
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# @deepseek-ai/dsh-stdio-demo
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The **terminal stdio chat app**: a Cordis app plugin that composes the default agent spine ([`@deepseek-ai/dsh-agent-spine-demo`](../../examples/agent-spine-demo/README.md)) with the front-door cluster a terminal chat needs, and a `bin` that boots a leaf `cordis.yml`.
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It is the readline counterpart to [`@deepseek-ai/dsh-acp-demo`](../acp-demo/README.md): both consume the same spine, but each bakes in the OPPOSITE front-door cluster.
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## What it bakes in
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A terminal chat always wants the same cluster, so the package owns it rather than trusting each leaf to re-wire it:
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| Plugin | Why it is here |
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|---|---|
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| `@cordisjs/plugin-logger-console` | the console logger — stdout is just the terminal here, so logging to it is correct (the ACP app must NOT have this) |
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| `@deepseek-ai/dsh-agent-spine-demo` | the spine, pre-creating a `main` agent from this app's `model` with `process.cwd()` as the fresh session cwd and carrying its `persona` |
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| `@deepseek-ai/dsh-session-persistence-jsonl` | durable JSONL session log under `persistenceRoot` |
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| `@deepseek-ai/dsh-user-interaction` | the human question/answer seam used by confirmation tools |
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| `@deepseek-ai/dsh-tool-ask-user` | the model-facing `ask_user_question` tool |
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| `@deepseek-ai/dsh-stdio` | the readline UI, bound to the `main` agent |
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`@cordisjs/plugin-hmr` (the dev/demo edit-reload loop) is deliberately a **leaf** entry, NOT baked in here: it is a Loader-only, subprocess-only dev plugin — its constructor throws without `node --expose-internals` + a live `loader`, and the in-process test tier cannot even import it (so a package whose `apply` statically pulled it in could never carry the per-file coverage gate). Unlike the console logger, a stray `hmr` is not a stdout-purity footgun, so leaving it at the leaf costs no safety. The `demo:echo` / `demo:repl` leaves load it and pass `--expose-internals`.
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The leaf `cordis.yml` supplies only the **swappable backends** — an LLM adapter (`llm-deepseek` for the real model, or the mock `mock-llm` for a demo) and a bash executor (`bash-local`) — `hmr`, plus this app's [`Config`](#config). The whole plugin tree a run loads is therefore: this app's cluster, the spine inside `agent-core`, `hmr`, and the two leaf backends.
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## Config
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| Key | Default | Routed to |
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|---|---|---|
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| `model` | (required) | the pre-created `main` agent's model |
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| `persona` | — | the deployment persona template (may reference `{{model}}`/`{{cwd}}`), routed to `dsh-system-prompt` |
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| `toolOrder` | — | explicit model-facing tool order (a name list with one `'<unlisted-tools>'` rest entry; absent — lexicographic; an unregistered name fails each turn at prompt assembly), routed to `dsh-system-prompt` |
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| `tools` | `{ mode: 'native' }` | tool-registry presentation config (`native` / `code` / `both`), routed through `dsh-agent-spine-demo` |
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| `skills` | owner defaults | registry-cache, local-provider, and model-facing skill-tool config, routed through `dsh-agent-spine-demo` |
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| `persistenceRoot` | `./.sessions` | the JSONL backend's root directory |
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| `welcome` | `ready.` | the stdin-chat banner |
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| `resumeSessionId` | — | resume a persisted session id instead of starting fresh (sourced from an env var in the leaf) |
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Fresh stdio sessions use the process launch directory as `session.header.cwd`, so project-scoped features such as skill discovery and default bash workdir follow the directory where `dsh-stdio-demo` was started. Resumed sessions keep the cwd stored in the persisted session header.
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## The bin
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`dsh-stdio-demo [path-to-cordis.yml]` (default `./cordis.yml`) loads a gitignored `.env` from the cwd (`DEEPSEEK_API_KEY` / `DEEPSEEK_BASE_URL`), then drives the cordis Loader against the config and awaits the whole plugin tree before returning. Run it under `node --expose-internals`, or install the Loader's optional `node-addon-require-builtin` fallback, so the Loader can resolve the config's bare plugin specifiers (`@deepseek-ai/dsh-*`, npm packages). The `demo:echo` / `demo:repl` scripts use `--expose-internals`.
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## Example leaf `cordis.yml`
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```yaml
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# A REPL agent demo: hmr + the DeepSeek adapter + local bash, then this app.
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- id: hmr
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name: '@cordisjs/plugin-hmr'
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config:
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root: ['.']
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- id: llm-deepseek
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name: '@deepseek-ai/dsh-llm-deepseek'
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config:
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apiKey: !!js process.env.DEEPSEEK_API_KEY
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models: [deepseek-v4-flash]
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- id: bash
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name: '@deepseek-ai/dsh-bash-local'
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config:
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timeoutMs: 60000
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- id: stdio-agent
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name: '@deepseek-ai/dsh-stdio-demo'
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config:
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model: deepseek-v4-flash
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persona: 'You are a coding assistant powered by the {{model}} model.'
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```
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Swap `llm-deepseek` for a `mock-llm` leaf plugin and you have the echo demo — "swap the backend, keep the app".
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## Model Experience
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### Composed terminal agent request
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**What the model sees**: Through `dsh-agent-spine-demo`, the `main` agent receives the harness identity, configured persona, skill catalog, and visible tools; this app also composes the generated [`ask_user_question` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tool-ask-user). Each readline submission becomes a user message.
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**Token effect**: Child prompt and schema costs repeat per request; user input and tool history grow until compaction. The welcome banner, logger output, and rendered transcript are terminal-only and add zero model tokens.
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### Human-answer result
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**What the model sees**: Through `dsh-tool-ask-user`, successful terminal answers use that package's exact compact JSON shape. Interruption becomes exactly `Error: ask_user_question was interrupted before the user answered`; a closed stdin becomes `Error: ask_user_question cannot be answered because stdin is closed`.
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**Token effect**: Only a completed or failed tool call adds retained result tokens; prompts printed while waiting are terminal-only.
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## Known Limitations and Deferred Work
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- **One pre-created `main` agent drives the readline UI** — there is no multi-session or concurrent-agent surface in this app; a run is one conversation.
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- **The front-door cluster is fixed in code** — the JSONL persistence backend and the ask-user tooling are baked; a different composition is a leaf-level sibling entry or another app package.
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- **The question tool is not an approval answerer** — this app mounts `user-interaction` and `ask_user_question`, but not `ctx.approval`; a `tools/pre-execute` `ask` therefore fails closed unless the leaf composes an approval service and terminal answerer.
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67
packages/examples/stdio-demo/package.json
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67
packages/examples/stdio-demo/package.json
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{
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"name": "@deepseek-ai/dsh-stdio-demo",
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"description": "Terminal stdio chat app: the agent-spine-demo bundle + console logger + readline UI + a pre-created main agent, with a bin to boot a leaf cordis.yml",
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"version": "0.0.1",
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"private": true,
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"type": "module",
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"main": "lib/index.js",
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"types": "lib/types/index.d.ts",
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"bin": {
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"dsh-stdio-demo": "lib/bin.js"
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},
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"exports": {
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".": {
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"types": "./lib/types/index.d.ts",
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"default": "./lib/index.js"
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},
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"./bin": {
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"types": "./lib/types/bin.d.ts",
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"default": "./lib/bin.js"
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},
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"./src/*": "./src/*",
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"./package.json": "./package.json"
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},
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"files": [
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"lib/index.js",
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"lib/bin.js",
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"lib/types/**/*.d.ts",
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"lib/types/**/*.d.ts.map",
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"src"
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],
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"license": "BSD-3-Clause",
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"peerDependencies": {
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"@cordisjs/plugin-include": "^1.0.4",
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"@cordisjs/plugin-loader": "^1.0.0-rc.5",
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"@deepseek-ai/dsh-app-boot": "^0.0.1",
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"@cordisjs/plugin-logger-console": "^1.0.0",
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"@deepseek-ai/dsh-agent": "^0.0.1",
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"@deepseek-ai/dsh-llm": "^0.0.1",
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"@deepseek-ai/dsh-agent-spine-demo": "^0.0.1",
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"@deepseek-ai/dsh-session": "^0.0.1",
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"@deepseek-ai/dsh-session-persistence-jsonl": "^0.0.1",
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"@deepseek-ai/dsh-stdio": "^0.0.1",
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"@deepseek-ai/dsh-tool-ask-user": "^0.0.1",
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"@deepseek-ai/dsh-tools": "^0.0.1",
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"@deepseek-ai/dsh-user-interaction": "^0.0.1",
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"cordis": "^4.0.0-rc.7",
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"schemastery": "^3.17.0"
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},
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"devDependencies": {
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"@cordisjs/plugin-include": "workspace:^",
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"@cordisjs/plugin-loader": "workspace:^",
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"@deepseek-ai/dsh-app-boot": "workspace:^",
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"@cordisjs/plugin-logger-console": "workspace:^",
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"@deepseek-ai/dsh-agent": "workspace:^",
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"@deepseek-ai/dsh-llm": "workspace:^",
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"@deepseek-ai/dsh-agent-spine-demo": "workspace:^",
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"@deepseek-ai/dsh-system-prompt": "workspace:^",
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"@deepseek-ai/dsh-session": "workspace:^",
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"@deepseek-ai/dsh-session-persistence-jsonl": "workspace:^",
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"@deepseek-ai/dsh-stdio": "workspace:^",
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"@deepseek-ai/dsh-tool-ask-user": "workspace:^",
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"@deepseek-ai/dsh-tools": "workspace:^",
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"@deepseek-ai/dsh-user-interaction": "workspace:^",
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"cordis": "^4.0.0-rc.7",
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"schemastery": "^3.17.0"
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}
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}
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19
packages/examples/stdio-demo/src/bin.ts
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19
packages/examples/stdio-demo/src/bin.ts
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#!/usr/bin/env node
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/**
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* Boot a stdio app from a leaf `cordis.yml`; usage is `dsh-stdio-demo [config]`, defaulting to the
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* cwd file. Shared `.env` loading, fail-loud Loader guards, and settled-tree boot live in
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* dsh-app-boot. The echo and REPL demos invoke this bin with their own leaf configs.
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* @module @deepseek-ai/dsh-stdio-demo/bin
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*/
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import { boot, installFailLoud, loadEnv, resolveConfigPath } from '@deepseek-ai/dsh-app-boot'
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const NAME = 'dsh-stdio-demo'
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/* v8 ignore start -- thin self-executing composition over the unit-tested
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dsh-app-boot helpers; exercised end-to-end by the keyless Loader-path and
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built-bin smokes */
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installFailLoud(NAME)
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loadEnv(NAME)
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await boot(NAME, resolveConfigPath(process.argv[2] ?? './cordis.yml', undefined))
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/* v8 ignore stop */
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100
packages/examples/stdio-demo/src/index.ts
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100
packages/examples/stdio-demo/src/index.ts
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/**
|
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* The stdio chat app: the default agent spine ({@link @deepseek-ai/dsh-agent-spine-demo}) plus the
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* coupled front-door cluster a terminal chat needs — a console logger, the independently
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* packaged readline UI, JSONL session persistence, the user-interaction seam with its
|
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* `ask_user_question` tool, and a pre-created `main` agent the UI drives.
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* Swappable adapters, executors, optional tools, and HMR stay in the leaf. This
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* Loader plugin intentionally exposes named exports only; a default export
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* would hide its `Config` schema (see docs/postmortem/0001).
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* @module @deepseek-ai/dsh-stdio-demo
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*/
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import type { Context } from 'cordis'
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import ConsoleExporter from '@cordisjs/plugin-logger-console'
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import z from 'schemastery'
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import { AgentId } from '@deepseek-ai/dsh-agent'
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import { SessionId } from '@deepseek-ai/dsh-session'
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import ToolRegistry, { type Config as ToolsConfig } from '@deepseek-ai/dsh-tools'
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import * as agentCore from '@deepseek-ai/dsh-agent-spine-demo'
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import SessionPersistenceJsonl from '@deepseek-ai/dsh-session-persistence-jsonl'
|
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import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
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import * as toolAskUser from '@deepseek-ai/dsh-tool-ask-user'
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import * as uiStdio from '@deepseek-ai/dsh-stdio'
|
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|
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export const name = 'stdio-demo'
|
||||
|
||||
/**
|
||||
* App config: the swappable per-demo values, each routed to where the app wires
|
||||
* it. `model`/`resumeSessionId` configure the pre-created `main` agent (through
|
||||
* {@link @deepseek-ai/dsh-agent-spine-demo}'s forwarded `agents` list); `persona` is
|
||||
* the deployment persona (forwarded to the system-prompt plugin); `toolOrder`
|
||||
* is the explicit model-facing tool order (forwarded to the system-prompt plugin);
|
||||
* fresh sessions use `process.cwd()` as their workspace cwd; resumed sessions
|
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* keep their persisted cwd. `persistenceRoot` is the JSONL backend's directory;
|
||||
* `welcome` is the UI banner.
|
||||
*/
|
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export interface Config {
|
||||
/** Model name for the `main` agent (must have a registered adapter). */
|
||||
model: string
|
||||
/** Deployment persona (the system-prompt plugin's `persona` config). */
|
||||
persona?: string
|
||||
/** Explicit model-facing tool order (the system-prompt plugin's `toolOrder` config; see dsh-system-prompt). */
|
||||
toolOrder?: string[]
|
||||
/** Tool-registry config — its presentation `mode` (forwarded through agent-spine-demo; see dsh-tools). */
|
||||
tools?: ToolsConfig
|
||||
/** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
|
||||
persistenceRoot?: string
|
||||
/** stdin-chat banner printed once on start. Defaults to `'ready.'`. */
|
||||
welcome?: string
|
||||
/** Skill registry, local-provider, and model-facing consumer config forwarded to agent-spine-demo. */
|
||||
skills?: agentCore.SkillConfig
|
||||
/**
|
||||
* If set, the `main` agent RESUMES this persisted session id instead of
|
||||
* starting fresh. Sourced from an env var in the leaf `cordis.yml`
|
||||
* (`resumeSessionId: !!js process.env.RESUME_SESSION_ID`).
|
||||
*/
|
||||
resumeSessionId?: string
|
||||
}
|
||||
|
||||
export const Config: z<Config> = z.object({
|
||||
model: z.string().required(),
|
||||
persona: z.string(),
|
||||
// The array default is forced to undefined: ABSENT means "lexicographic
|
||||
// order" (the owning dsh-system-prompt schema does the same), while
|
||||
// schemastery's native [] default would read as an invalid configured list.
|
||||
toolOrder: z.array(z.string()).default(undefined as unknown as string[]),
|
||||
tools: ToolRegistry.Config,
|
||||
// TODO(single-default-literal): share these schema defaults and defensive
|
||||
// apply() fallbacks through named constants while retaining both boundaries.
|
||||
persistenceRoot: z.string().default('./.sessions'),
|
||||
welcome: z.string().default('ready.'),
|
||||
skills: agentCore.SkillConfigSchema,
|
||||
resumeSessionId: z.string(),
|
||||
})
|
||||
|
||||
/**
|
||||
* Compose the spine with the stdio front door. The console logger comes first
|
||||
* (infra), then the agent-spine-demo bundle pre-creating the `main` agent from this
|
||||
* app's `model`/`resumeSessionId` with the deployment `persona`, then the JSONL
|
||||
* backend, then the readline UI bound to `main`. The `hmr` dev-reload plugin is
|
||||
* a leaf concern (see the module doc), so it is not mounted here.
|
||||
*/
|
||||
export function apply(ctx: Context, config: Config): void {
|
||||
ctx.plugin(ConsoleExporter)
|
||||
ctx.plugin(agentCore, {
|
||||
...config.persona !== undefined ? { persona: config.persona } : {},
|
||||
...config.toolOrder !== undefined ? { toolOrder: config.toolOrder } : {},
|
||||
...config.tools !== undefined ? { tools: config.tools } : {},
|
||||
agents: [{
|
||||
id: AgentId('main'),
|
||||
model: config.model,
|
||||
cwd: process.cwd(),
|
||||
...config.resumeSessionId !== undefined ? { resumeSessionId: SessionId(config.resumeSessionId) } : {},
|
||||
}],
|
||||
...config.skills !== undefined ? { skills: config.skills } : {},
|
||||
})
|
||||
ctx.plugin(SessionPersistenceJsonl, { root: config.persistenceRoot ?? './.sessions' })
|
||||
ctx.plugin(UserInteractionService)
|
||||
ctx.plugin(toolAskUser)
|
||||
ctx.plugin(uiStdio, { welcome: config.welcome ?? 'ready.', agent: 'main' })
|
||||
}
|
||||
165
packages/examples/stdio-demo/tests/built-bin.e2e.ts
Normal file
165
packages/examples/stdio-demo/tests/built-bin.e2e.ts
Normal file
@@ -0,0 +1,165 @@
|
||||
import { spawn } from 'node:child_process'
|
||||
import { cp, mkdtemp, mkdir, rm, symlink, writeFile, readFile } from 'node:fs/promises'
|
||||
import { existsSync } from 'node:fs'
|
||||
import { tmpdir } from 'node:os'
|
||||
import { dirname, join } from 'node:path'
|
||||
import { fileURLToPath } from 'node:url'
|
||||
import { afterEach, describe, expect, it } from 'vitest'
|
||||
|
||||
/**
|
||||
* Published-entry smoke: run `lib/bin.js` under plain Node in a symlinked external consumer and
|
||||
* require the banner plus echo round-trip. This catches built-only early-exit and config-resolution
|
||||
* failures masked by tsx source smokes. It skips before build; `--expose-internals` enables Cordis
|
||||
* bare-plugin loading, matching the demo command.
|
||||
*/
|
||||
|
||||
const repoRoot = fileURLToPath(new URL('../../../../', import.meta.url))
|
||||
const stdioBin = join(repoRoot, 'packages/examples/stdio-demo/lib/bin.js')
|
||||
|
||||
// Symlink each required workspace package by package name so plain Node resolves its built `main`,
|
||||
// matching an installed dependency rather than tsconfig paths.
|
||||
const dshPackages = [
|
||||
'examples/agent-spine-demo', 'core/agent', 'core/session', 'core/system-prompt',
|
||||
'core/tools', 'core/agent-loop', 'llm/llm', 'bash/bash', 'bash/bash-local',
|
||||
'bash/tool-bash', 'support/invariants', 'ui/app-boot',
|
||||
'session-persistence/session-persistence',
|
||||
'session-persistence/session-persistence-jsonl', 'examples/stdio-demo',
|
||||
'ui/stdio', 'ui/tool-ask-user', 'ui/user-interaction',
|
||||
]
|
||||
const vendorPackages = [
|
||||
'cordis', 'loader', 'include', 'timer', 'hmr', 'logger-console',
|
||||
'schemastery', 'cosmokit',
|
||||
]
|
||||
|
||||
async function pkgName(absDir: string): Promise<string> {
|
||||
const json = JSON.parse(await readFile(join(absDir, 'package.json'), 'utf8')) as { name: string }
|
||||
return json.name
|
||||
}
|
||||
|
||||
/**
|
||||
* Build a temporary external consumer with built workspace/vendor links and a mock-backed config.
|
||||
* The optional missing-but-disabled plugin verifies load guards accept intentionally fiber-less
|
||||
* entries rather than treating them as import failures.
|
||||
*/
|
||||
async function makeConsumer(welcome: string, disabledBrokenEntry = false): Promise<string> {
|
||||
const dir = await mkdtemp(join(tmpdir(), 'stdio-built-bin-'))
|
||||
const nm = join(dir, 'node_modules')
|
||||
for (const rel of dshPackages) {
|
||||
const abs = join(repoRoot, 'packages', rel)
|
||||
const name = await pkgName(abs)
|
||||
const target = join(nm, name)
|
||||
await mkdir(dirname(target), { recursive: true })
|
||||
await symlink(abs, target)
|
||||
}
|
||||
for (const v of vendorPackages) {
|
||||
const abs = join(repoRoot, 'vendor', v)
|
||||
const name = await pkgName(abs)
|
||||
const target = join(nm, name)
|
||||
await mkdir(dirname(target), { recursive: true })
|
||||
await symlink(abs, target)
|
||||
}
|
||||
// The example's mock model + echo tool are example-local TS plugins (Node
|
||||
// 22.19+ — the engines floor — strips types natively, so plain `node` loads
|
||||
// them); they import the workspace packages the symlinked node_modules now
|
||||
// provides.
|
||||
await cp(join(repoRoot, 'examples/echo-agent/src'), join(dir, 'src'), { recursive: true })
|
||||
await writeFile(join(dir, 'cordis.yml'), [
|
||||
'- id: mock-llm',
|
||||
' name: \'./src/mock-llm.ts\'',
|
||||
'- id: echo-tool',
|
||||
' name: \'./src/echo-tool.ts\'',
|
||||
'- id: bash',
|
||||
' name: \'@deepseek-ai/dsh-bash-local\'',
|
||||
'- id: stdio-agent',
|
||||
' name: \'@deepseek-ai/dsh-stdio-demo\'',
|
||||
' config:',
|
||||
' model: mock-echo',
|
||||
' persona: \'demo\'',
|
||||
` welcome: '${welcome}'`,
|
||||
...disabledBrokenEntry
|
||||
? ['- id: off', ' name: \'./src/does-not-exist.ts\'', ' disabled: true']
|
||||
: [],
|
||||
'',
|
||||
].join('\n'))
|
||||
return dir
|
||||
}
|
||||
|
||||
/** Run the built bin in `cwd` against `configArg` with one stdin line; resolve with stdout/stderr + exit code. */
|
||||
function runBuiltBin(cwd: string, configArg: string, line: string): Promise<{ stdout: string; code: number; stderr: string }> {
|
||||
return new Promise((resolve, reject) => {
|
||||
// --expose-internals: the cordis Loader resolves bare plugin specifiers via
|
||||
// its internal module loader (active only under this flag); demo:echo passes
|
||||
// it too. NO tsx — this is the published `node lib/bin.js` path.
|
||||
const child = spawn(process.execPath, ['--expose-internals', stdioBin, configArg], {
|
||||
cwd,
|
||||
// Mock model: never calls the network, so no key needed.
|
||||
env: { ...process.env, DSH_HOME: join(cwd, '.dsh'), DSH_AGENTS_HOME: join(cwd, '.agents') },
|
||||
stdio: ['pipe', 'pipe', 'pipe'],
|
||||
})
|
||||
let stdout = ''
|
||||
let stderr = ''
|
||||
child.stdout.setEncoding('utf8')
|
||||
child.stdout.on('data', (c: string) => { stdout += c })
|
||||
child.stderr.setEncoding('utf8')
|
||||
child.stderr.on('data', (c: string) => { stderr += c })
|
||||
const timer = setTimeout(() => {
|
||||
child.kill('SIGKILL')
|
||||
reject(new Error(`built bin did not exit within 25s. stdout:\n${stdout}\nstderr:\n${stderr}`))
|
||||
}, 25_000)
|
||||
child.on('exit', (code) => { clearTimeout(timer); resolve({ stdout, code: code ?? -1, stderr }) })
|
||||
child.on('error', (err) => { clearTimeout(timer); reject(err) })
|
||||
child.stdin.write(`${line}\n`)
|
||||
child.stdin.end()
|
||||
})
|
||||
}
|
||||
|
||||
let consumer: string | undefined
|
||||
|
||||
afterEach(async () => {
|
||||
if (consumer !== undefined) await rm(consumer, { recursive: true, force: true })
|
||||
consumer = undefined
|
||||
})
|
||||
|
||||
describe.skipIf(!existsSync(stdioBin))('dsh-stdio-demo BUILT bin (node lib/bin.js, no tsx)', () => {
|
||||
it('boots the published bin, prints its banner, and runs the echo tool round-trip', async () => {
|
||||
consumer = await makeConsumer('BUILT-BIN-OK ready.')
|
||||
const { stdout, code, stderr } = await runBuiltBin(consumer, './cordis.yml', 'echo hi')
|
||||
expect(stderr).not.toContain('UNHANDLED')
|
||||
expect(stderr).not.toContain('without inject')
|
||||
// The banner proves boot() awaited the tree (the settle-race regression would
|
||||
// exit 0 with empty stdout); the round-trip proves the whole app mounted.
|
||||
expect(stdout).toContain('BUILT-BIN-OK ready.')
|
||||
expect(stdout).toContain('[tool call] echo')
|
||||
expect(stdout).toContain('[tool result] ECHO: HI')
|
||||
expect(code).toBe(0)
|
||||
}, 30_000)
|
||||
|
||||
it('boots cleanly when the config disables an (otherwise unresolvable) entry', async () => {
|
||||
// A `disabled: true` entry settles without a fiber by design; the fail-loud entry-load
|
||||
// guard must not mistake it for a failed import. The nonexistent path makes that distinction
|
||||
// observable while the successful round-trip proves boot continued.
|
||||
consumer = await makeConsumer('DISABLED-OK ready.', true)
|
||||
const { stdout, code, stderr } = await runBuiltBin(consumer, './cordis.yml', 'echo hi')
|
||||
expect(stderr).not.toContain('failed to load')
|
||||
expect(stdout).toContain('DISABLED-OK ready.')
|
||||
expect(stdout).toContain('[tool result] ECHO: HI')
|
||||
expect(code).toBe(0)
|
||||
}, 30_000)
|
||||
|
||||
it('fails LOUD (non-zero exit + stderr) on a config whose directory does not exist', async () => {
|
||||
// boot() pre-resolves the bootstrap include to an absolute URL, so a nonexistent config
|
||||
// directory cannot break its import; the include plugin's own read must fail loud instead.
|
||||
consumer = await makeConsumer('unused')
|
||||
const { code, stderr } = await runBuiltBin(consumer, '/nonexistent/dir/cordis.yml', '')
|
||||
expect(code).not.toBe(0)
|
||||
expect(stderr).toContain('config file not found')
|
||||
}, 30_000)
|
||||
|
||||
it('fails LOUD (non-zero exit + stderr) on a missing config file in a real directory', async () => {
|
||||
// Existing directory plus missing config exercises the include plugin's fail-loud path.
|
||||
consumer = await makeConsumer('unused')
|
||||
const { code, stderr } = await runBuiltBin(consumer, './does-not-exist.yml', '')
|
||||
expect(code).not.toBe(0)
|
||||
expect(stderr).toContain('config file not found')
|
||||
}, 30_000)
|
||||
})
|
||||
168
packages/examples/stdio-demo/tests/stdio-agent.spec.ts
Normal file
168
packages/examples/stdio-demo/tests/stdio-agent.spec.ts
Normal file
@@ -0,0 +1,168 @@
|
||||
import { describe, it, expect } from 'vitest'
|
||||
import { mkdtemp } from 'node:fs/promises'
|
||||
import { join } from 'node:path'
|
||||
import { tmpdir } from 'node:os'
|
||||
import { Context } from 'cordis'
|
||||
import Loader from '@cordisjs/plugin-loader'
|
||||
import { AgentId, agentEvents, type Agent } from '@deepseek-ai/dsh-agent'
|
||||
import type { Message } from '@deepseek-ai/dsh-llm'
|
||||
import { TOOL_ORDER_REST } from '@deepseek-ai/dsh-system-prompt'
|
||||
import * as stdioAgent from '../src/index.ts'
|
||||
|
||||
/**
|
||||
* Unit coverage for app composition and config forwarding: console logger, pre-created main agent,
|
||||
* agent-core spine, JSONL backend, and readline UI. HMR is a Loader-only leaf concern covered by the
|
||||
* keyless echo smoke; this tier pins the export shape because an inject-less app could otherwise
|
||||
* survive namespace collapse while silently losing its schema.
|
||||
*/
|
||||
async function mount(config: stdioAgent.Config): Promise<Context> {
|
||||
const ctx = new Context()
|
||||
await ctx.plugin(stdioAgent, config)
|
||||
// The app mounts its children inside apply() (not awaited there); let their
|
||||
// fibers settle so the spine services + the pre-created agent are ready.
|
||||
await new Promise(resolve => setTimeout(resolve, 80))
|
||||
return ctx
|
||||
}
|
||||
|
||||
async function isolatedSkillsConfig(catalogDescriptionMaxLength?: number): Promise<NonNullable<stdioAgent.Config['skills']>> {
|
||||
const home = await mkdtemp(join(tmpdir(), 'dsh-stdio-demo-skills-'))
|
||||
return {
|
||||
local: { dshHome: join(home, '.dsh'), agentsHome: join(home, '.agents') },
|
||||
...catalogDescriptionMaxLength !== undefined ? { tool: { catalogDescriptionMaxLength } } : {},
|
||||
}
|
||||
}
|
||||
|
||||
async function composePrefix(ctx: Context): Promise<Message[]> {
|
||||
const agent = { session: { header: { cwd: '/tmp' } } } as unknown as Agent
|
||||
const empty: Message[] = []
|
||||
return await agentEvents(ctx, agent).waterfall(
|
||||
'agent/session-prefix', empty, new AbortController().signal,
|
||||
() => Promise.resolve(empty),
|
||||
)
|
||||
}
|
||||
|
||||
async function withIsolatedSkillHomes<T>(run: () => Promise<T>): Promise<T> {
|
||||
const oldDshHome = process.env.DSH_HOME
|
||||
const oldAgentsHome = process.env.DSH_AGENTS_HOME
|
||||
const home = await mkdtemp(join(tmpdir(), 'dsh-stdio-demo-default-skills-'))
|
||||
process.env.DSH_HOME = join(home, '.dsh')
|
||||
process.env.DSH_AGENTS_HOME = join(home, '.agents')
|
||||
try {
|
||||
return await run()
|
||||
} finally {
|
||||
if (oldDshHome === undefined) {
|
||||
delete process.env.DSH_HOME
|
||||
} else {
|
||||
process.env.DSH_HOME = oldDshHome
|
||||
}
|
||||
if (oldAgentsHome === undefined) {
|
||||
delete process.env.DSH_AGENTS_HOME
|
||||
} else {
|
||||
process.env.DSH_AGENTS_HOME = oldAgentsHome
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
describe('dsh-stdio-demo app', () => {
|
||||
it('composes the spine + front-door cluster and pre-creates the main agent', async () => {
|
||||
const ctx = await mount({ model: 'mock', persona: 'hi', persistenceRoot: '/tmp/dsh-stdio-demo-spec', skills: await isolatedSkillsConfig() })
|
||||
// The spine services (brought up by the agent-core bundle) are all present.
|
||||
expect(ctx.get('agents')).toBeDefined()
|
||||
expect(ctx.get('agentLoop')).toBeDefined()
|
||||
expect(ctx.get('sessionPersistence')).toBeDefined()
|
||||
expect(ctx.get('userInteraction')).toBeDefined()
|
||||
expect(ctx.get('tools')?.get('ask_user_question')).toBeDefined()
|
||||
// The pre-created `main` agent the UI drives.
|
||||
const agent = ctx.get('agents')?.get(AgentId('main'))
|
||||
expect(agent).toBeDefined()
|
||||
expect(agent?.session.header.cwd).toBe(process.cwd())
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('defaults persistenceRoot and welcome when omitted', async () => {
|
||||
// Direct apply (NOT via ctx.plugin, which validates+defaults the config
|
||||
// first) so the runtime `?? './.sessions'` / `?? 'ready.'` fallbacks on
|
||||
// apply()'s last two lines are the ones that fire — covering a
|
||||
// schema-bypassing direct-mount caller.
|
||||
const ctx = new Context()
|
||||
// No persona: covers the omitted-persona forwarding branch too.
|
||||
stdioAgent.apply(ctx, { model: 'mock', skills: await isolatedSkillsConfig() })
|
||||
await new Promise(resolve => setTimeout(resolve, 80))
|
||||
expect(ctx.get('sessionPersistence')).toBeDefined()
|
||||
expect(ctx.get('agents')?.get(AgentId('main'))).toBeDefined()
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('uses default skill config when apply is called directly without skills', async () => {
|
||||
await withIsolatedSkillHomes(async () => {
|
||||
const ctx = new Context()
|
||||
stdioAgent.apply(ctx, { model: 'mock' })
|
||||
await new Promise(resolve => setTimeout(resolve, 80))
|
||||
expect(ctx.skills).toBeDefined()
|
||||
expect(await ctx.skills.list()).toEqual([])
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
})
|
||||
|
||||
it('forwards resumeSessionId onto the pre-created agent when set', async () => {
|
||||
// A resume id defers agent creation until persistence loads; with no backing
|
||||
// session the resume is contained + logged, so no `main` agent registers —
|
||||
// the branch that maps resumeSessionId through is what this covers.
|
||||
const ctx = await mount({
|
||||
model: 'mock',
|
||||
persona: 'hi',
|
||||
persistenceRoot: '/tmp/dsh-stdio-demo-spec-resume',
|
||||
resumeSessionId: 'no-such-session',
|
||||
skills: await isolatedSkillsConfig(),
|
||||
})
|
||||
expect(ctx.get('agents')?.get(AgentId('main'))).toBeUndefined()
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('forwards skill config into agent-core', async () => {
|
||||
const ctx = await mount({ model: 'mock', persona: 'hi', skills: await isolatedSkillsConfig(6) })
|
||||
ctx.skills.register({ name: 'stdio-skill', description: 'Stdio skill', source: 'runtime', content: 'body' })
|
||||
expect(JSON.stringify(await composePrefix(ctx))).toContain('- `stdio-skill`: Std...')
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('exposes its name and Config schema', () => {
|
||||
expect(stdioAgent.name).toBe('stdio-agent')
|
||||
expect(stdioAgent.Config).toBeDefined()
|
||||
})
|
||||
|
||||
it('forwards toolOrder through agent-core to the system-prompt assembly', async () => {
|
||||
const ctx = await mount({
|
||||
model: 'mock',
|
||||
toolOrder: ['zulu', TOOL_ORDER_REST],
|
||||
persistenceRoot: '/tmp/dsh-stdio-demo-spec-tool-order',
|
||||
})
|
||||
// The bundle's own bash tools pend on the absent `ctx.bash` executor in
|
||||
// this providerless mount, so register two plain tools to order.
|
||||
for (const name of ['alpha', 'zulu']) {
|
||||
ctx.get('tools')!.register({
|
||||
name,
|
||||
description: name,
|
||||
parameters: {},
|
||||
execute: async () => [],
|
||||
})
|
||||
}
|
||||
const assembly = await ctx.get('systemPrompt')!.assemble()
|
||||
expect(assembly.tools.map(tool => tool.name)).toEqual(['zulu', 'alpha', 'ask_user_question', 'skill'])
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('has the namespace-plugin export shape (no stray default) so the Loader keeps name/Config/apply', () => {
|
||||
// A default export would make `unwrapExports` collapse this inject-less namespace and silently
|
||||
// drop `name`/`Config` while the app still boots. Guard the postmortem-0001 shape directly.
|
||||
expect('default' in stdioAgent).toBe(false)
|
||||
expect(typeof stdioAgent.apply).toBe('function')
|
||||
|
||||
const loader = Object.create(Loader.prototype) as Loader
|
||||
const unwrapped = loader.unwrapExports(stdioAgent) as Record<string, unknown>
|
||||
expect(unwrapped).toBe(stdioAgent)
|
||||
expect(unwrapped.name).toBe('stdio-agent')
|
||||
expect(unwrapped.Config).toBeDefined()
|
||||
expect(typeof unwrapped.apply).toBe('function')
|
||||
})
|
||||
})
|
||||
48
packages/examples/stdio-demo/tsconfig.json
Normal file
48
packages/examples/stdio-demo/tsconfig.json
Normal file
@@ -0,0 +1,48 @@
|
||||
{
|
||||
"extends": "../../../tsconfig.base.json",
|
||||
"compilerOptions": {
|
||||
"rootDir": "src",
|
||||
"outDir": "lib/types"
|
||||
},
|
||||
"include": [
|
||||
"src"
|
||||
],
|
||||
"references": [
|
||||
{
|
||||
"path": "../../../vendor/cordis"
|
||||
},
|
||||
{
|
||||
"path": "../../../vendor/schemastery"
|
||||
},
|
||||
{
|
||||
"path": "../../../vendor/loader"
|
||||
},
|
||||
{
|
||||
"path": "../../ui/app-boot"
|
||||
},
|
||||
{
|
||||
"path": "../../../vendor/logger-console"
|
||||
},
|
||||
{
|
||||
"path": "../../core/agent"
|
||||
},
|
||||
{
|
||||
"path": "../../core/session"
|
||||
},
|
||||
{
|
||||
"path": "../agent-spine-demo"
|
||||
},
|
||||
{
|
||||
"path": "../../ui/user-interaction"
|
||||
},
|
||||
{
|
||||
"path": "../../ui/stdio"
|
||||
},
|
||||
{
|
||||
"path": "../../ui/tool-ask-user"
|
||||
},
|
||||
{
|
||||
"path": "../../session-persistence/session-persistence-jsonl"
|
||||
}
|
||||
]
|
||||
}
|
||||
19
packages/examples/stdio-demo/tsdown.config.ts
Normal file
19
packages/examples/stdio-demo/tsdown.config.ts
Normal file
@@ -0,0 +1,19 @@
|
||||
import { defineConfig } from 'tsdown'
|
||||
|
||||
/**
|
||||
* stdio-agent ships TWO entries: the plugin (`index`) and the CLI `bin`
|
||||
* (`bin`), the latter referenced by package.json `bin`/`exports["./bin"]`.
|
||||
* The root tsdown builds only `lib/types/index.js`, so this override adds
|
||||
* `lib/types/bin.js`. Declarations come from `tsc -b` (dts: false),
|
||||
* matching every package.
|
||||
*/
|
||||
export default defineConfig({
|
||||
entry: ['lib/types/index.js', 'lib/types/bin.js'],
|
||||
outDir: 'lib',
|
||||
format: ['esm'],
|
||||
platform: 'node',
|
||||
target: 'es2024',
|
||||
fixedExtension: false,
|
||||
dts: false,
|
||||
clean: false,
|
||||
})
|
||||
Reference in New Issue
Block a user