how to return when child process is complete in node js
const { exec } = require('child_process');
const childProcess = exec('your_command_here', (error, stdout, stderr) => {
if (error) {
console.error(`Error: ${error.message}`);
return;
}
if (stderr) {
console.error(`stderr: ${stderr}`);
return;
}
console.log(`stdout: ${stdout}`);
});
childProcess.on('close', (code) => {
console.log(`Child process exited with code ${code}`);
});