express-to-lambda/lib/mjs/utils/isFolder.js

Simple package for converting your express application to an AWS Lambda.

import fs from "fs";
export function checkIfFolder(directory) {
    return new Promise((resolve, reject) => {
        if (!fs.existsSync(directory)) {
            reject(`${directory} not found!`);
        }
        fs.lstat(directory, (err, stats) => {
            if (err)
                return reject(err);
            if (stats.isDirectory())
                return resolve(undefined);
            reject(`${directory} is not a valid directory!`);
        });
    });
}