perf: Update SWC plugins (#75324)

### What? Applies - swc-project/plugins#396 - swc-project/plugins#397 - swc-project/plugins#398 - swc-project/plugins#399 ### Why? To remove needless allocations.
vercel · Jan 27, 2025 · 3813b2c · 3813b2c
1 parent 3d6a6cf
commit 3813b2c
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Showing 6 changed files with 22 additions and 18 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -101,10 +101,10 @@ testing = { version = "5.0.0" }
 browserslist-rs = { version = "0.16.0" }
 miette = { version = "5.10.0", features = ["fancy"] }
 mdxjs = "0.2.15"
-modularize_imports = { version = "0.71.0" }
-styled_components = { version = "0.99.0" }
+modularize_imports = { version = "0.72.0" }
+styled_components = { version = "0.100.1" }
 styled_jsx = { version = "0.76.0" }
-swc_emotion = { version = "0.75.0" }
+swc_emotion = { version = "0.76.0" }
 swc_relay = { version = "0.46.1" }
 
 # General Deps

diff --git a/crates/next-core/src/next_shared/transforms/modularize_imports.rs b/crates/next-core/src/next_shared/transforms/modularize_imports.rs
@@ -1,3 +1,5 @@
+use std::sync::Arc;
+
 use anyhow::Result;
 use async_trait::async_trait;
 use modularize_imports::{modularize_imports, Config, PackageConfig};
@@ -81,7 +83,7 @@ impl ModularizeImportsTransformer {
                     .map(|(k, v)| {
                         (
                             k.clone(),
-                            PackageConfig {
+                            Arc::new(PackageConfig {
                                 transform: match &v.transform {
                                     Transform::String(s) => {
                                         modularize_imports::Transform::String(s.clone())
@@ -97,7 +99,7 @@ impl ModularizeImportsTransformer {
                                 skip_default_conversion: v.skip_default_conversion,
                                 handle_default_import: false,
                                 handle_namespace_import: false,
-                            },
+                            }),
                         )
                     })
                     .collect(),

diff --git a/crates/next-custom-transforms/src/chain_transforms.rs b/crates/next-custom-transforms/src/chain_transforms.rs
@@ -131,6 +131,8 @@ pub fn custom_before_pass<'a, C>(
 where
     C: Clone + Comments + 'a,
 {
+    let file_path_str = file.name.to_string();
+
     #[cfg(target_arch = "wasm32")]
     let relay_plugin = noop_pass();
 
@@ -182,7 +184,7 @@ where
         fn_pass(move |program| {
             if let Some(config) = &opts.styled_components {
                 program.mutate(styled_components::styled_components(
-                    &file.name,
+                    Some(&file_path_str),
                     file.src_hash,
                     config,
                     NoopComments,

diff --git a/turbopack/crates/turbopack-ecmascript-plugins/src/transform/modularize_imports.rs b/turbopack/crates/turbopack-ecmascript-plugins/src/transform/modularize_imports.rs
@@ -1,3 +1,5 @@
+use std::sync::Arc;
+
 use anyhow::Result;
 use async_trait::async_trait;
 use modularize_imports::{modularize_imports, Config, PackageConfig};
@@ -30,15 +32,15 @@ impl ModularizeImportsTransformer {
                     .map(|(k, v)| {
                         (
                             k.clone(),
-                            PackageConfig {
+                            Arc::new(PackageConfig {
                                 transform: modularize_imports::Transform::String(
                                     v.transform.clone(),
                                 ),
                                 prevent_full_import: v.prevent_full_import,
                                 skip_default_conversion: v.skip_default_conversion,
                                 handle_default_import: false,
                                 handle_namespace_import: false,
-                            },
+                            }),
                         )
                     })
                     .collect(),

diff --git a/turbopack/crates/turbopack-ecmascript-plugins/src/transform/styled_components.rs b/turbopack/crates/turbopack-ecmascript-plugins/src/transform/styled_components.rs
@@ -1,9 +1,7 @@
-use std::path::PathBuf;
-
 use anyhow::Result;
 use async_trait::async_trait;
 use swc_core::{
-    common::{comments::NoopComments, FileName},
+    common::comments::NoopComments,
     ecma::{ast::Program, atoms::JsWord},
 };
 use turbo_tasks::{ValueDefault, Vc};
@@ -92,7 +90,7 @@ impl CustomTransformer for StyledComponentsTransformer {
     #[tracing::instrument(level = tracing::Level::TRACE, name = "styled_components", skip_all)]
     async fn transform(&self, program: &mut Program, ctx: &TransformContext<'_>) -> Result<()> {
         program.mutate(styled_components::styled_components(
-            &FileName::Real(PathBuf::from(ctx.file_path_str)),
+            Some(ctx.file_path_str),
             ctx.file_name_hash,
             &self.config,
             NoopComments,