跳到主要内容

架构

Ideon 采用模块化 CLI 流水线架构，支持生成目录输出与阶段产物可恢复。

高层执行流程​

  1. Resolve config and secrets
  2. Build generation directory and run metadata (job.json)
  3. Conditionally run article planning + section writing
  4. Conditionally expand image prompts + render assets
  5. Write one or more output markdown files + analytics

模块边界​

  • src/bin: executable entrypoint
  • src/cli: command layer and rendering
  • src/config: schema, env parsing, merging, persistence
  • src/pipeline: orchestration and stage state
  • src/generation: article planning/writing + non-article single-shot generation
  • src/llm: OpenRouter client and prompt builders
  • src/images: Replicate client + image pipeline
  • src/models/t2i: model registry + override coercion
  • src/output: markdown and filesystem utilities
  • src/server: local preview server, generation discovery helpers, API routes
  • src/preview-app: React + Ant Design preview client (Vite-built static app)
  • src/types: domain and validation schemas

阶段契约​

每个阶段都包含：

  • id
  • title
  • status
  • detail
  • optional summary

该契约同时驱动 Ink UI 与纯文本渲染输出。

输出模型​

每次运行会写入一个生成目录：

  • numbered markdown outputs (article-1.md, x-thread-1.md, x-post-1.md, etc.)
  • job.json with resolved run definition metadata
  • generation.analytics.json
  • shared assets for that generation

预览与删除操作都基于该生成结构执行。

预览子系统​

预览由两层协作组成：

  1. src/server/previewServer.ts (Express server)
  2. src/preview-app/* (React SPA)

服务端负责：

  • generation discovery and initial selection
  • API endpoints for bootstrap, list, and article detail payloads
  • generation-scoped asset serving
  • serving static client files from dist/preview
  • graceful fallback HTML shell when client build is unavailable

React 应用负责：

  • generation navigation and output variant switching
  • channel-specific markdown presentation
  • interaction inspection (Prompt / Response and Full JSON modes)
  • light/dark theme UX and persisted theme preference

构建路径：

  • Vite builds src/preview-app into dist/preview
  • npm run build includes npm run build:preview
  • ideon preview launches the preview server and app
  • npm run preview (repo convenience script) builds preview client first, then launches ideon preview

错误边界策略​

  • 阶段失败会被局部化并清晰展示
  • 已处理的 CLI 错误避免重复堆栈输出
  • 未知失败仍返回非零退出码