Add CSS manifest aliases for SCSS entries

src/vite-config.js

@@ -1,8 +1,42 @@
 import { defineConfig } from 'vite';
-import { cpSync, mkdirSync } from 'node:fs';
+import { cpSync, existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
 import { basename, dirname, extname, join, relative, resolve } from 'node:path';
 import { collectEntries, normalizePath, shouldCopyFile, walkFiles } from './file-rules.js';
 
+const addScssManifestAliases = (outDir) => {
+  const manifestPath = join(outDir, 'manifest.json');
+
+  if (!existsSync(manifestPath)) {
+    return;
+  }
+
+  const manifest = JSON.parse(readFileSync(manifestPath, 'utf8'));
+  let changed = false;
+
+  for (const [key, entry] of Object.entries(manifest)) {
+    if (!key.endsWith('.scss')) {
+      continue;
+    }
+
+    const cssKey = `${key.slice(0, -'.scss'.length)}.css`;
+    if (manifest[cssKey]) {
+      continue;
+    }
+
+    manifest[cssKey] = {
+      ...entry,
+      src: cssKey,
+      name: cssKey,
+      names: Array.isArray(entry.names) ? Array.from(new Set([cssKey, ...entry.names])) : [cssKey]
+    };
+    changed = true;
+  }
+
+  if (changed) {
+    writeFileSync(manifestPath, `${JSON.stringify(manifest, null, 2)}\n`);
+  }
+};
+
 const copyServerFilesPlugin = ({ sourceDir, outDir }) => ({
   name: 'copy-bridgeable-server-files',
   buildStart() {
@@ -25,6 +59,8 @@ const copyServerFilesPlugin = ({ sourceDir, outDir }) => ({
       mkdirSync(dirname(destination), { recursive: true });
       cpSync(absolutePath, destination);
     });
+
+    addScssManifestAliases(outDir);
   }
 });