feat: add a warning that is output when a plugin sets esbuild related options (#21218)

sapphi-red · web-flow · commit 200646b14397 · 2025-12-05T18:22:32.000+09:00
diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
@@ -2542,6 +2542,18 @@ async function runConfigHook(
             `\`rollupOptions\` specified by that plugin will be ignored.`,
         )
       }
+      if (res.esbuild) {
+        context.warn(
+          `\`esbuild\` option was specified by ${JSON.stringify(p.name)} plugin. ` +
+            `This option is deprecated, please use \`oxc\` instead.`,
+        )
+      }
+      if (res.optimizeDeps?.esbuildOptions) {
+        context.warn(
+          `\`optimizeDeps.esbuildOptions\` option was specified by ${JSON.stringify(p.name)} plugin. ` +
+            `This option is deprecated, please use \`optimizeDeps.rolldownOptions\` instead.`,
+        )
+      }
       conf = mergeConfig(conf, res)
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -2542,6 +2542,18 @@ async function runConfigHook(`
`2542`	`2542`	`\`rollupOptions\` specified by that plugin will be ignored.`,
`2543`	`2543`	`)`
`2544`	`2544`	`}`
	`2545`	`+ if (res.esbuild) {`
	`2546`	`+ context.warn(`
	`2547`	+ `\`esbuild\` option was specified by ${JSON.stringify(p.name)} plugin. ` +
	`2548`	+ `This option is deprecated, please use \`oxc\` instead.`,
	`2549`	`+ )`
	`2550`	`+ }`
	`2551`	`+ if (res.optimizeDeps?.esbuildOptions) {`
	`2552`	`+ context.warn(`
	`2553`	+ `\`optimizeDeps.esbuildOptions\` option was specified by ${JSON.stringify(p.name)} plugin. ` +
	`2554`	+ `This option is deprecated, please use \`optimizeDeps.rolldownOptions\` instead.`,
	`2555`	`+ )`
	`2556`	`+ }`
`2545`	`2557`	`conf = mergeConfig(conf, res)`
`2546`	`2558`	`}`
`2547`	`2559`	`}`