Sync files and folders with server

watcher.js

const chokidar = require('chokidar');
const { exec } = require('child_process');

const watcher = chokidar.watch('.', {
    ignored: ['**/node_modules/**/*', '**/.git/**/*'],
    ignoreInitial: true,
    interval: 1500,
    binaryInterval: 1500,
});

watcher.on('change', path => {
    const arr = path.split('/');
    let folder;
    if (arr.length > 1) {
        // in side a folder
        folder = arr.slice(0, -1).join('/');
    }

    function handleError(err) {
        if (err.message.includes('(code 12)')) {
            console.log(folder);
            // just sync the folder
            return exec(
                `rsync -r ./${folder} USER@HOST:PROJECT_ROOT/${folder}`,
                e => {
                    if (e) {
                        return handleError(e);
                    }
                    console.log('UPLOADED', path);
                }
            );
        }
        throw err;
    }

    exec(
        `rsync -r ./${path} USER@HOST:PROJECT_ROOT/${path}`,
        err => {
            if (err) {
                return handleError(err);
            }
            console.log('UPLOADED', path);
        }
    );
});