* close https://github.com/oxc-project/oxc/issues/11296
Both `Transformer` and `Minifier` have a minimum ES version support of `ES2015`. However, we can set the `ESTarget` to `ES5` now, which might mislead users into thinking we already support `ES5`, so for now, let's remove the `ESTarget::ES5` option to eliminate the confusion.
Suggested by @shulaoda
* close https://github.com/rolldown/rolldown/issues/5374
Example:
Input:
```ts
function myPropertyDecorator() {
return (target: any, propertyKey: number) => {
console.log(target.constructor.modelName, propertyKey);
};
}
class Test {
public static modelName = 'Test';
@myPropertyDecorator()
public myProperty = 1;
}
const instance = new Test();
export default instance;
```
Output diff:
```diff
function myPropertyDecorator() {
return (target, propertyKey) => {
console.log(target.constructor.modelName, propertyKey);
};
}
class Test {
constructor() {
babelHelpers.defineProperty(this, "myProperty", 1);
}
}
-babelHelpers.decorate([myPropertyDecorator()], Test.prototype, "myProperty", void 0);
-babelHelpers.defineProperty(Test, "modelName", "Test");
+babelHelpers.defineProperty(Test, "modelName", "Test");
+babelHelpers.decorate([myPropertyDecorator()], Test.prototype, "myProperty", void 0);
const instance = new Test();
export default instance;
```
The cause is that we transform class fields and decorators in two different plugins, and the decorator plugin should be transformed first, and then run the class-properties plugin, because class-properties might erase some decorator information. However, this cause transformed decorators injected before transformed class fields.
This PR fixes this problem by collecting all transformed decorators that wait for injection, and injecting them in batch after the `class-properties` plugin has run.
This release removes rayon support from oxc-sourcemap.
Parallelizing functions calls locally inside sourcemap generation is not optimal,
they interfere with thread scheduling with the rest of the system
close: #11876
This plugin adds comprehensive support for styled-components with server-side rendering, style minification, and enhanced debugging capabilities. The implementation is ported from the [official Babel plugin](https://github.com/styled-components/babel-plugin-styled-components) to ensure compatibility and feature parity.
## Current Limitations
⚠️ **Import Support**: This plugin currently only supports styled-components imported via ES modules (`import` statements). CommonJS imports using `require("styled-components")` are not yet supported.
## Feature Support
### Options:
**✅ Fully Supported:**
- `displayName`: Adds display names for debugging
- `fileName`: Controls filename prefixing in display names
- `ssr`: Adds unique component IDs for server-side rendering
- `transpileTemplateLiterals`: Converts template literals to function calls
- `minify`: Minifies CSS content in template literals
- `namespace`: Adds namespace prefixes to component IDs
- `meaninglessFileNames`: Controls which filenames are considered meaningless
**⚠️ Partially Supported:**
- `pure`: Only supports call expressions, not tagged template expressions (bundler limitation)
**❌ Not Yet Implemented:**
- `cssProp`: JSX css prop transformation
- `topLevelImportPaths`: Custom import path handling
## Testing
The test suite is adapted from the [official Babel plugin tests](https://github.com/styled-components/babel-plugin-styled-components) with modifications to integrate with our testing infrastructure.
**Note**: Some test outputs differ from the original due to our different hashing algorithm for component IDs. This is intentional and follows the same approach used by SWC's implementation.
Control printing of comments more precisely via more options:
The logic change here is that jsdoc is no longer part of annotation
comments.
```rust
pub struct CommentOptions {
/// Print normal comments that do not have special meanings.
///
/// At present only statement level comments are printed.
///
/// Default is `true`.
pub normal: bool,
/// Print jsdoc comments.
///
/// * jsdoc: `/** jsdoc */`
///
/// Default is `true`.
pub jsdoc: bool,
/// Print annotation comments.
///
/// * pure: `/* #__PURE__ */` and `/* #__NO_SIDE_EFFECTS__ */`
/// * webpack: `/* webpackChunkName */`
/// * vite: `/* @vite-ignore */`
/// * coverage: `v8 ignore`, `c8 ignore`, `node:coverage`, `istanbul ignore`
///
/// Default is `true`.
pub annotation: bool,
/// Print legal comments.
///
/// * starts with `//!` or `/*!`.
/// * contains `/* @license */` or `/* @preserve */`
///
/// Default is [LegalComment::Inline].
pub legal: LegalComment,
}
```
closes#12030
related https://github.com/rolldown/tsdown/issues/357
closes#10980
Previously final source type was only computed when `lang` is not set.
It is changed to:
* compute source type from `lang`, use filename extension if `lang` is
not set
* reset the computed source type with 'script` or `module` if provided
oxc-bot