50 lines
1.2 KiB
Markdown
50 lines
1.2 KiB
Markdown
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# Wasmeld
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Wasmeld 是面向 WebAssembly Component 的服务运行与管理平台。内部服务编译为
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Component，在受限 Wasmtime Sandbox 中以常驻 Actor 运行，并通过稳定 WIT 契约
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暴露能力。
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## 结构
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```text
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crates/wasmeld-runtime Component Runtime 与 Sandbox
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crates/wasmeld-console 管理 API 与持久化
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crates/wasmeld-package wasmeld CLI、组件包与 WIT 依赖管理
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components/ 示例 Component
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console/ TanStack Start 管理面
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wit/ Wasmeld WIT package 源码
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```
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## 启动
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后端：
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```bash
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cargo +stable run -p wasmeld-console
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```
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管理面：
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```bash
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cd console
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npm run dev
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```
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构建组件：
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```bash
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cargo run -p wasmeld-package --bin wasmeld -- \
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pack components/echo/Cargo.toml --locked
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```
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发布 WIT Package：
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```bash
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cargo run -p wasmeld-package --bin wasmeld -- \
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wit publish wit/service --registry http://127.0.0.1:8080
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```
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组件在 `wasmeld.toml` 中声明 Registry 和精确版本依赖，`wasmeld wit fetch` 会递归
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解析依赖、生成 `wit/deps`，并将完整解析结果记录在 `wit.lock`。本地开发可使用
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`[replace]` 临时覆盖 Registry 来源。
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