fix hvigor plugin

harmony/pushy/hvigor-plugin.ts

@@ -0,0 +1,41 @@
+import fs from 'fs';
+import path from 'path';
+
+export function reactNativeUpdatePlugin() {
+  return {
+    pluginId: 'reactNativeUpdatePlugin',
+    apply(node) {
+      node.registerTask({
+        name: 'reactNativeUpdatePlugin',
+        run: () => {
+          const cwd = process.cwd();
+          const metaFilePath = path.resolve(
+            cwd,
+            'entry/src/main/resources/rawfile/meta.json',
+          );
+          fs.mkdirSync(path.dirname(metaFilePath), { recursive: true });
+
+          const moduleJsonPath = path.resolve(cwd, 'AppScope/app.json5');
+          let versionName = '';
+          if (fs.existsSync(moduleJsonPath)) {
+            const content = fs.readFileSync(moduleJsonPath, 'utf-8');
+            const match = content.match(
+              /(?:"versionName"|versionName):\s*["']([^"']+)["']/,
+            );
+            versionName = match?.[1] || '';
+          }
+
+          const metaContent = {
+            pushy_build_time: new Date().toISOString(),
+            versionName,
+          };
+
+          fs.writeFileSync(metaFilePath, JSON.stringify(metaContent, null, 4));
+          console.log(`Build time written to ${metaFilePath}`);
+        },
+        dependencies: [],
+        postDependencies: ['default@BuildJS'],
+      });
+    },
+  };
+}