rolldown / Builtin Plugins

https://github.com/rolldown/rolldown

rolldown_plugin_transform

• relies on:
  • oxc::codegen::{CodeGenerator, CodegenReturn}
  • oxc::transformer::{TransformOptions, Transformer}

1. figure out what type of source using ocx::oxc_span::source_type
2. parse the source code with rolldown_ecmascript::EcmaCompiler
3. keep track of the comments (extracted by the parser)
4. Extract symbols and scopes using oxc::oxc_semantic::SemanticBuilder
5. Pass the ast oxc::oxc_codegen::CodeGenerator that will generate code + sourcemap

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