挑战21天手写前端框架 day14 重启 node 服务

import { fork } from 'child_process';
const run = ({scriptPath})=>{
  const child = fork(scriptPath);
  child.on('message', (data: any) => {
    if (data === 'RESTART') {
      child.kill();
      run({ scriptPath });
    }
    process.send?.(data);
  });
  return child;
}
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const buildMain = async ({ appData }: { appData: AppData }) => {
        // 获取用户数据
        const userConfig = await getUserConfig({
            appData, sendMessage
        });
        // 获取 routes 配置
        const routes = await getRoutes({ appData });
        // 生成项目主入口
        await generateEntry({ appData, routes, userConfig });
        // 生成 Html
        await generateHtml({ appData, userConfig });
    }
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const userConfig = await getUserConfig({
-    appData, sendMessage
+    appData, malitaServe
});
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onRebuild: (err, res) => {
        if (err) {
            console.error(JSON.stringify(err));
            return;
        }
+        malitaServe.emit('REBUILD', { appData });
    }
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malitaServe.on('REBUILD', async ({ appData }) => {
    await buildMain({ appData });
})
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config = require(path.resolve(appData.paths.absOutputPath, 'malita.config.js')).default;
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const configFile = path.resolve(appData.paths.absOutputPath, 'malita.config.js');
delete require.cache[configFile];
config = require(configFile).default;
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