How to implement noExternal configuration similar to tsup

[zhangfisher]

如何实现类似tsup的noExternal配置，用来将某个外部依赖与库一起打包？

在现有的配置中找不到相关的配置，autoExternal好象不是干这活的

[fi3ework]

一般来说，autoExternal 已经足够应对大多数场景了，如果你不想打包某个库，可以直接将它放进 peerDep 或者 dep 即可达到目的 https://lib.rsbuild.dev/config/lib/auto-external 现在有遇到 autoExternal 无法满足的场景吗？

Generally speaking, autoExternal is enough to handle most scenarios. If you don't want to bundle a library, you can directly put it into peerDep or dep to achieve the purpose https://lib.rsbuild.dev/config/lib/auto-external. Are there any scenarios that autoExternal can't satisfy now?

[zhangfisher]

意思是如果要打包就放在autoExternal.dep,否则放autoExternal.peepDep?

文档没说明

[Timeless0911]

• https://lib.rsbuild.dev/guide/advanced/third-party-deps
• https://lib.rsbuild.dev/config/lib/auto-external

If you want to bundle a dependency, just specify it in devDependencies in package.json. Both of these two documents clearly state it.

[sanmaopep]

@fi3ework 我这边有场景，我有一个包有多个 exports，但是我想要打包其中一部分导出，另外一部分导出不打包，这时候就需要 noExternal

举个例子，包 A 都多个 exports：A/B 和 A/C
我想要打包 A/B，但是 A/C 依旧作为 external 处理

[Timeless0911]

You can configure output.externals.

• https://rsbuild.rs/zh/config/output/externals#outputexternals
• https://rspack.rs/zh/config/externals