[Feature]: Support asset module

[SoonIter]

What problem does this feature solve?

Support asset module based on publicPath: 'auto'

Bundle

• css

  • Rslib: support preserve relative path in publicPath: auto feat(css): support css asset in bundle mode and esm/cjs #573

• js

  • Rspack: support module.generator.experimentalLibPreserveImport in feat(plugin-asset): support re-export and preserve-import in asset for Rslib rspack#8724

Bundleless

• css

  • Rslib: Support __mini_css_extract_plugin_public_path_auto__ place-holder https://github.com/web-infra-dev/rspack/blob/dfb1734c626290250acb40140460c0c1022335ac/crates/rspack_plugin_extract_css/src/plugin.rs#L45 in lib-css-extract-loader feat(css): support css asset in bundleless mode and esm/cjs #582

• js

  • Rspack: [Feature]: Support publicPath: auto in asset module rspack#8748
  • Rspack: support module.generator['asset'].experimentalLibReExport in feat(plugin-asset): support re-export and preserve-import in asset for Rslib rspack#8724

final

• Rslib: set output.publicPath: 'auto' by default for esm/cjs format

What does the proposed API look like?

input

└── src
    ├── assets
    │   └── react.svg   // <--
    └── index.tsx

// index.tsx
import foo from './assets/react.svg';
console.log(foo);

output

./dist
└── esm
    ├── assets
    │   └── react.mjs     // <--
    ├── static/svg
    │   └── react.svg     // <--
    ├── index.d.ts
    └── index.mjs

// dist/esm/assets/react.mjs
import url from '../static/svg/react.svg';
export default url;

// dist/esm/index.mjs
import foo from './assets/react.mjs';
console.log(foo);

[Timeless0911]

Asset module related issue:

• Import and export of assets in bundleless outputs #230
• [Feature]: Support same filename "index.css" "index.js" in"bundle": false #199
• Should remove __webpack_require__.p runtime in bundleless mode #219
• [Feature]: Redirect in bundleless mode #140
• Add documentation of public dir (ref fix: pass server config to Rsbuild #584)

[noshower]

When wil this feature be released?

[Timeless0911]

When wil this feature be released?

There's no exact time. Check this issue to track.