feat(cli): add start command to serve static site

Author: hotlong

package.json

@@ -5,6 +5,7 @@
   "scripts": {
     "dev": "objectdocs dev",
     "build": "objectdocs build",
+    "start": "objectdocs start",
     "translate": "objectdocs translate",
     "translate:all": "objectdocs translate --all"
   },

packages/cli/bin/cli.mjs

@@ -4,12 +4,14 @@ import 'dotenv/config';
 import { registerTranslateCommand } from '../src/commands/translate.mjs';
 import { registerDevCommand } from '../src/commands/dev.mjs';
 import { registerBuildCommand } from '../src/commands/build.mjs';
+import { registerStartCommand } from '../src/commands/start.mjs';
 
 const cli = cac('objectdocs');
 
 registerTranslateCommand(cli);
 registerDevCommand(cli);
 registerBuildCommand(cli);
+registerStartCommand(cli);
 
 cli.help();
 cli.version('0.0.1');

packages/cli/src/commands/start.mjs

@@ -0,0 +1,21 @@
+import { spawn } from 'node:child_process';
+import path from 'node:path';
+
+export function registerStartCommand(cli) {
+  cli.command('start [dir]', 'Serve the static site')
+    .action((dir = 'out') => {
+      const targetDir = path.resolve(process.cwd(), dir);
+      console.log(`Serving static site from: ${targetDir}`);
+      
+      // Use npx serve to serve the directory
+      const child = spawn('npx', ['serve', targetDir], {
+        stdio: 'inherit',
+        shell: true
+      });
+      
+      child.on('error', (err) => {
+        console.error('Failed to start server:', err);
+        console.log('You may need to install serve: npm install -g serve');
+      });
+    });
+}