refactor: reintegrate publicDir, copyPublicDir logic

packages/core/src/config/index.ts

@@ -561,7 +561,8 @@ export const DEFAULT_DEV_SERVER_OPTIONS: NormalizedServerConfig = {
 
 export const DEFAULT_COMPILATION_OPTIONS: Partial<ResolvedCompilation> = {
   output: {
-    path: './dist'
+    path: './dist',
+    copyPublicDir: true
   },
   sourcemap: true,
   resolve: {

packages/core/src/config/schema.ts

@@ -62,7 +62,8 @@ const outputSchema = z
     publicPath: z.string().optional(),
     assetsFilename: z.string().optional(),
     targetEnv: z.nativeEnum(TargetEnv).optional(),
-    format: z.enum(['cjs', 'esm']).optional()
+    format: z.enum(['cjs', 'esm']).optional(),
+    copyPublicDir: z.boolean().optional()
   })
   .strict()
   .optional();

packages/core/src/types/binding.ts

@@ -165,6 +165,11 @@ export interface OutputConfig {
    * clean output.path automatically or not
    */
   clean?: boolean;
+  /**
+   * copy public directory to output.path or not
+   * Boolean @default true
+   */
+  copyPublicDir?: boolean;
 }
 
 export interface ResolveConfig {

packages/core/src/utils/fsUtils.ts

@@ -190,3 +190,20 @@ export async function copyPublicDirectory(
     );
   }
 }
+
+export function copyDir(srcDir: string, destDir: string): void {
+  fs.mkdirSync(destDir, { recursive: true });
+  for (const file of fs.readdirSync(srcDir)) {
+    const srcFile = path.resolve(srcDir, file);
+    if (srcFile === destDir) {
+      continue;
+    }
+    const destFile = path.resolve(destDir, file);
+    const stat = fs.statSync(srcFile);
+    if (stat.isDirectory()) {
+      copyDir(srcFile, destFile);
+    } else {
+      fs.copyFileSync(srcFile, destFile);
+    }
+  }
+}