feat: convert esbuild.jsxSideEffects to oxc.jsx.pure (#493)

sapphi-red · web-flow · commit feac3afb6091 · 2025-11-06T21:30:55.000+09:00
diff --git a/packages/vite/src/node/plugins/oxc.ts b/packages/vite/src/node/plugins/oxc.ts
@@ -702,6 +702,9 @@ export function convertEsbuildConfigToOxcConfig(
     if (esbuildTransformOptions.jsxDev !== undefined) {
       jsxOptions.development = esbuildTransformOptions.jsxDev
     }
+    if (esbuildTransformOptions.jsxSideEffects !== undefined) {
+      jsxOptions.pure = esbuildTransformOptions.jsxSideEffects
+    }
 
     oxcOptions.jsx = jsxOptions
   }

Original file line number	Diff line number	Diff line change
`@@ -702,6 +702,9 @@ export function convertEsbuildConfigToOxcConfig(`
`702`	`702`	`if (esbuildTransformOptions.jsxDev !== undefined) {`
`703`	`703`	`jsxOptions.development = esbuildTransformOptions.jsxDev`
`704`	`704`	`}`
	`705`	`+ if (esbuildTransformOptions.jsxSideEffects !== undefined) {`
	`706`	`+ jsxOptions.pure = esbuildTransformOptions.jsxSideEffects`
	`707`	`+ }`
`705`	`708`
`706`	`709`	`oxcOptions.jsx = jsxOptions`
`707`	`710`	`}`