react-code-dataset / next.js /turbopack /crates /turbopack-ecmascript-plugins /src /transform /styled_jsx.rs
| use anyhow::Result; | |
| use async_trait::async_trait; | |
| use swc_core::{ | |
| common::FileName, | |
| ecma::{ast::Program, preset_env::Versions}, | |
| }; | |
| use turbopack_ecmascript::{CustomTransformer, TransformContext}; | |
| pub struct StyledJsxTransformer { | |
| target_browsers: Versions, | |
| } | |
| impl StyledJsxTransformer { | |
| pub fn new(target_browsers: Versions) -> Self { | |
| Self { target_browsers } | |
| } | |
| } | |
| impl CustomTransformer for StyledJsxTransformer { | |
| async fn transform(&self, program: &mut Program, ctx: &TransformContext<'_>) -> Result<()> { | |
| program.mutate(styled_jsx::visitor::styled_jsx( | |
| ctx.source_map.clone(), | |
| // styled_jsx don't really use that in a relevant way | |
| &FileName::Anon, | |
| &styled_jsx::visitor::Config { | |
| use_lightningcss: true, | |
| browsers: self.target_browsers, | |
| }, | |
| &styled_jsx::visitor::NativeConfig { process_css: None }, | |
| )); | |
| Ok(()) | |
| } | |
| } | |