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feat(turbopack): support experimental swc transform plugins
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104 changes: 104 additions & 0 deletions
104
packages/next-swc/crates/next-core/src/next_shared/transforms/swc_ecma_transform_plugins.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| use anyhow::Result; | ||
| use turbo_tasks_fs::FileSystemPathVc; | ||
| use turbopack_binding::turbopack::ecmascript::OptionTransformPluginVc; | ||
|
|
||
| use crate::next_config::NextConfigVc; | ||
|
|
||
| #[turbo_tasks::function] | ||
| pub async fn get_swc_ecma_transform_plugin( | ||
| #[cfg_attr(not(feature = "plugin"), allow(unused))] project_path: FileSystemPathVc, | ||
| next_config: NextConfigVc, | ||
| ) -> Result<OptionTransformPluginVc> { | ||
| let config = next_config.await?; | ||
| match config.experimental.swc_plugins.as_ref() { | ||
| Some(plugin_configs) if !plugin_configs.is_empty() => { | ||
| #[cfg(feature = "plugin")] | ||
| { | ||
| use anyhow::{bail, Context}; | ||
| use turbo_tasks::Value; | ||
| use turbo_tasks_fs::FileContent; | ||
| use turbopack_binding::turbopack::{ | ||
| core::{ | ||
| asset::Asset, | ||
| issue::{IssueSeverity, OptionIssueSourceVc}, | ||
| reference_type::ReferenceType, | ||
| resolve::{ | ||
| handle_resolve_error, parse::RequestVc, pattern::Pattern, resolve, | ||
| PrimaryResolveResult, | ||
| }, | ||
| }, | ||
| ecmascript::{OptionTransformPluginVc, TransformPluginVc}, | ||
| ecmascript_plugin::transform::swc_ecma_transform_plugins::{ | ||
| SwcEcmaTransformPluginsTransformer, SwcPluginModule, SwcPluginModuleVc, | ||
| }, | ||
| turbopack::{resolve_options, resolve_options_context::ResolveOptionsContext}, | ||
| }; | ||
|
|
||
| let mut plugins = vec![]; | ||
| for (name, config) in plugin_configs.iter() { | ||
| // [TODO]: SWC's current experimental config supports | ||
| // two forms of plugin path, | ||
| // one for implicit package name resolves to node_modules, | ||
| // and one for explicit path to a .wasm binary. | ||
| // Current resolve will fail with latter. | ||
| let request = RequestVc::parse(Value::new(Pattern::Constant(name.to_string()))); | ||
| let resolve_options = resolve_options( | ||
| project_path, | ||
| ResolveOptionsContext { | ||
| enable_node_modules: Some(project_path.root().resolve().await?), | ||
| enable_node_native_modules: true, | ||
| ..Default::default() | ||
| } | ||
| .cell(), | ||
| ); | ||
|
|
||
| let plugin_wasm_module_resolve_result = handle_resolve_error( | ||
| resolve(project_path, request, resolve_options), | ||
| Value::new(ReferenceType::Undefined), | ||
| project_path, | ||
| request, | ||
| resolve_options, | ||
| OptionIssueSourceVc::none(), | ||
| IssueSeverity::Error.cell(), | ||
| ) | ||
| .await?; | ||
| let plugin_wasm_module_resolve_result = | ||
| &*plugin_wasm_module_resolve_result.await?; | ||
|
|
||
| let primary = plugin_wasm_module_resolve_result | ||
| .primary | ||
| .first() | ||
| .context("Unable to resolve primary context")?; | ||
|
|
||
| let PrimaryResolveResult::Asset(plugin_module_asset) = primary else { | ||
| bail!("Expected to find asset"); | ||
| }; | ||
|
|
||
| let content = &*plugin_module_asset.content().file_content().await?; | ||
|
|
||
| let FileContent::Content(file) = content else { | ||
| bail!("Expected file content for plugin module"); | ||
| }; | ||
|
|
||
| plugins.push(( | ||
| SwcPluginModuleVc::cell(SwcPluginModule::new( | ||
| name, | ||
| file.content().to_bytes()?.to_vec(), | ||
| )), | ||
| config.clone(), | ||
| )); | ||
| } | ||
|
|
||
| return Ok(OptionTransformPluginVc::cell(Some( | ||
| TransformPluginVc::cell(Box::new(SwcEcmaTransformPluginsTransformer::new( | ||
| plugins, | ||
| ))), | ||
| ))); | ||
| } | ||
|
|
||
| #[cfg(not(feature = "plugin"))] | ||
| Ok(OptionTransformPluginVc::cell(None)) | ||
| } | ||
| _ => Ok(OptionTransformPluginVc::cell(None)), | ||
| } | ||
| } |