feat(napi/transform): export react refresh options (#5533)

Co-authored-by: Boshen <boshenc@gmail.com>
oxc-project · Sep 8, 2024 · aba9194 · aba9194
1 parent 8c9179d
commit aba9194
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Showing 2 changed files with 50 additions and 2 deletions.
diff --git a/napi/transform/index.d.ts b/napi/transform/index.d.ts
@@ -113,6 +113,24 @@ export interface ReactBindingOptions {
    * @default false
    */
   useSpread?: boolean
+  /** Enable react fast refresh transform */
+  refresh?: ReactRefreshBindingOptions
+}
+
+export interface ReactRefreshBindingOptions {
+  /**
+   * Specify the identifier of the refresh registration variable.
+   *
+   * @default `$RefreshReg$`.
+   */
+  refreshReg?: string
+  /**
+   * Specify the identifier of the refresh signature variable.
+   *
+   * @default `$RefreshSig$`.
+   */
+  refreshSig?: string
+  emitFullSignatures?: boolean
 }
 
 export interface SourceMap {

diff --git a/napi/transform/src/options.rs b/napi/transform/src/options.rs
@@ -3,8 +3,8 @@ use std::path::PathBuf;
 use napi::Either;
 use napi_derive::napi;
 use oxc_transformer::{
-    ArrowFunctionsOptions, ES2015Options, ReactJsxRuntime, ReactOptions, RewriteExtensionsMode,
-    TypeScriptOptions,
+    ArrowFunctionsOptions, ES2015Options, ReactJsxRuntime, ReactOptions, ReactRefreshOptions,
+    RewriteExtensionsMode, TypeScriptOptions,
 };
 
 #[napi(object)]
@@ -140,6 +140,9 @@ pub struct ReactBindingOptions {
     ///
     /// @default false
     pub use_spread: Option<bool>,
+
+    /// Enable react fast refresh transform
+    pub refresh: Option<ReactRefreshBindingOptions>,
 }
 
 impl From<ReactBindingOptions> for ReactOptions {
@@ -158,11 +161,38 @@ impl From<ReactBindingOptions> for ReactOptions {
             pragma_frag: options.pragma_frag,
             use_built_ins: options.use_built_ins,
             use_spread: options.use_spread,
+            refresh: ops.refresh.map(Into::into),
             ..Default::default()
         }
     }
 }
 
+#[napi(object)]
+pub struct ReactRefreshBindingOptions {
+    /// Specify the identifier of the refresh registration variable.
+    ///
+    /// @default `$RefreshReg$`.
+    pub refresh_reg: Option<String>,
+
+    /// Specify the identifier of the refresh signature variable.
+    ///
+    /// @default `$RefreshSig$`.
+    pub refresh_sig: Option<String>,
+
+    pub emit_full_signatures: Option<bool>,
+}
+
+impl From<ReactRefreshBindingOptions> for ReactRefreshOptions {
+    fn from(options: ReactRefreshBindingOptions) -> Self {
+        let ops = ReactRefreshOptions::default();
+        ReactRefreshOptions {
+            refresh_reg: options.refresh_reg.unwrap_or(ops.refresh_reg),
+            refresh_sig: options.refresh_sig.unwrap_or(ops.refresh_sig),
+            emit_full_signatures: options.emit_full_signatures.unwrap_or(ops.emit_full_signatures),
+        }
+    }
+}
+
 #[napi(object)]
 pub struct ArrowFunctionsBindingOptions {
     /// This option enables the following: