架构探索：Effect-TS 在 OpenCode 中的应用模式

[ponyfly6]

Explore Effect-TS usage patterns and architecture in OpenCode

OpenCode 大量使用了 Effect-TS 库（version 4.0.0-beta.31）来处理副作用和错误管理。

探索方向

• Effect 在核心业务逻辑中的使用模式（packages/opencode/src/effect/）
• Schema.Class vs Schema.brand 的使用场景
• ServiceMap.Service 的服务注册机制
• 与传统 Promise/async-await 相比的优势和权衡
• 错误处理：Schema.TaggedErrorClass 的实现

价值

理解现代 TypeScript 函数式编程在大型项目中的实践

相关文件

• packages/opencode/src/effect/
• packages/opencode/package.json (effect dependency)
• AGENTS.md (coding style guidelines)

相关依赖

effect: 4.0.0-beta.31
@effect/language-service: 0.79.0

[github-actions]

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[ponyfly6]

抱歉，误操作创建了这些issue。这些是我个人探索代码库的笔记，不应该在上游仓库创建。