Can anyone help me with this? I created an api /api/handle-webhook
It does this

import { exec } from "child_process"
import path from 'path';

exec(`sh ${path.join(process.cwd(), "deploy.sh")}`, function (error, stdout, stderr) {
        console.log('stdout', stdout);
        console.error('stderr', stderr);
        if (error !== null) {
            console.log('exec error: ', error);
        }
})

Like the deploy.sh file restarts the nextjs server. All this is triggered by the github webhook.
But the server is not restarting. The process is being killed but it isn't restarting. When I exec() does deploy.sh kill the process that is running deploy.sh or not? This is what deploy.sh looks like:

#!/bin/bash
cd "$(dirname "$0")"
git pull
npm i
npm run build
kill $(ps aux | grep node | grep website-frontend | awk '{print $2}')
npm run start