feat(vite): add warning when styles cannot be extracted

nuxt · Sep 12, 2022 · d726328 · d726328
1 parent f928cfb
commit d726328
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/packages/vite/src/plugins/ssr-styles.ts b/packages/vite/src/plugins/ssr-styles.ts
@@ -20,6 +20,8 @@ export function ssrStylesPlugin (options: SSRStylePluginOptions): Plugin {
 
   const relativeToSrcDir = (path: string) => relative(options.srcDir, path)
 
+  const warnCache = new Set<string>()
+
   return {
     name: 'ssr-styles',
     generateBundle (outputOptions) {
@@ -104,7 +106,13 @@ export function ssrStylesPlugin (options: SSRStylePluginOptions): Plugin {
 
         const resolved = await this.resolve(i.specifier, id)
         if (!resolved) { continue }
-        if (!(await this.resolve(resolved.id + '?inline&used'))) { continue }
+        if (!(await this.resolve(resolved.id + '?inline&used'))) {
+          if (!warnCache.has(resolved.id)) {
+            warnCache.add(resolved.id)
+            this.warn(`[nuxt] Cannot extract styles for \`${i.specifier}\`. Its styles will not be inlined when server-rendering.`)
+          }
+          continue
+        }
 
         const ref = this.emitFile({
           type: 'chunk',